本發明涉(she)及陶(tao)粒，具體涉(she)及一種多功能梅花(hua)形硅灰(hui)石尾(wei)礦輕質通孔(kong)陶(tao)粒的生產(chan)方法。

背景技術：

在(zai)水質凈化(hua)過(guo)濾處理工(gong)藝中，需要使(shi)用大量的(de)陶(tao)(tao)(tao)粒濾料，傳(chuan)統使(shi)用的(de)陶(tao)(tao)(tao)粒濾料是(shi)采(cai)用陶(tao)(tao)(tao)土、粘(zhan)土和(he)粉(fen)煤灰等原料，經(jing)造粒后高(gao)溫燒結而成。培育或種(zhong)植(zhi)各種(zhong)苗木(mu)、花草和(he)蔬菜時，也常采(cai)用粉(fen)煤灰陶(tao)(tao)(tao)粒、粘(zhan)土陶(tao)(tao)(tao)粒、頁巖陶(tao)(tao)(tao)粒和(he)花卉陶(tao)(tao)(tao)粒作(zuo)為無土栽(zai)培基(ji)質。

粉煤(mei)(mei)灰陶粒、粘(zhan)土陶粒和(he)頁(ye)巖陶粒是一種人造輕(qing)集料，采(cai)用(yong)優質黏土、頁(ye)巖或(huo)粉煤(mei)(mei)灰為主要(yao)原料，通過回轉窯高溫焙(bei)燒，經(jing)膨(peng)化(hua)而成，由(you)于其內(nei)部(bu)呈蜂窩狀結構，因(yin)而具有(you)輕(qing)質、高強、導熱(re)系數低、吸水率小等特點(dian)，（詳(xiang)見國家標準：GB/T 17431.1-2010 輕(qing)集料及其試驗(yan)方法）。

由于人造(zao)輕(qing)集(ji)料經過(guo)高溫焙燒后，其表(biao)面形(xing)成一層(ceng)釉質(zhi)，雖(sui)然人造(zao)輕(qing)集(ji)料內部(bu)呈蜂窩(wo)(wo)狀(zhuang)結(jie)(jie)構的微(wei)孔，但(dan)是，內部(bu)蜂窩(wo)(wo)狀(zhuang)結(jie)(jie)構的微(wei)孔是一種閉口(kou)孔，蜂窩(wo)(wo)狀(zhuang)結(jie)(jie)構的微(wei)孔不(bu)(bu)僅(jin)彼(bi)此(ci)之間不(bu)(bu)連(lian)通(tong)，而且與(yu)外界相隔絕，吸水(shui)率較低，人造(zao)輕(qing)集(ji)料內部(bu)幾乎不(bu)(bu)含有水(shui)分(fen)，將人造(zao)輕(qing)集(ji)料放進(jin)水(shui)體中，只能(neng)漂浮于水(shui)的表(biao)面，因此(ci)，人造(zao)輕(qing)集(ji)料只能(neng)撒在土壤的表(biao)層(ceng)，做為一種裝飾(shi)，并(bing)不(bu)(bu)能(neng)直接用(yong)于種植各(ge)種苗木(mu)、花卉和蔬菜等植物，也(ye)不(bu)(bu)適用(yong)于水(shui)質(zhi)凈化過(guo)濾(lv)處(chu)理工藝中。

中國專利授權公(gong)告號：CN 102503539 B，授權公(gong)告日：2013年04月(yue)17日，名稱(cheng)為“圓(yuan)(yuan)球(qiu)(qiu)形凹(ao)(ao)凸(tu)棒花卉陶(tao)粒(li)(li)”，公(gong)開了“一種圓(yuan)(yuan)球(qiu)(qiu)形凹(ao)(ao)凸(tu)棒花卉陶(tao)粒(li)(li)，圓(yuan)(yuan)球(qiu)(qiu)形凹(ao)(ao)凸(tu)棒花卉陶(tao)粒(li)(li)由高粘凹(ao)(ao)凸(tu)棒石(shi)粘土粉、凹(ao)(ao)凸(tu)棒石(shi)粘土尾礦(kuang)(kuang)粉、紅色膨潤土粉、污泥、硅藻土尾礦(kuang)(kuang)粉和(he)稻殼粉組成。將圓(yuan)(yuan)球(qiu)(qiu)形凹(ao)(ao)凸(tu)棒花卉陶(tao)粒(li)(li)的配料(liao)經(jing)過混合、造粒(li)(li)、焙燒(shao)、冷卻和(he)篩分包(bao)裝為圓(yuan)(yuan)球(qiu)(qiu)形凹(ao)(ao)凸(tu)棒花卉陶(tao)粒(li)(li)”。

中國(guo)專利授(shou)權公(gong)告(gao)(gao)號：CN 100423808 C，授(shou)權公(gong)告(gao)(gao)日：2008年10月(yue)08日，名稱為(wei)“凹(ao)凸(tu)棒(bang)陶(tao)粒濾料的生產方(fang)法”，公(gong)開了“一種凹(ao)凸(tu)棒(bang)陶(tao)粒濾料的生產方(fang)法，其技術方(fang)案的要點是，凹(ao)凸(tu)棒(bang)陶(tao)粒濾料的生產方(fang)法是：配料、磨(mo)粉、造粒、焙燒、篩分、包裝為(wei)成品。凹(ao)凸(tu)棒(bang)陶(tao)粒濾料是由(you)凹(ao)凸(tu)棒(bang)石粘(zhan)土、煤矸石和火山(shan)灰組成”。

圓球(qiu)(qiu)(qiu)形(xing)陶粒(li)(li)(li)制(zhi)備工藝：⑴先將(jiang)(jiang)(jiang)粉(fen)狀(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)配料(liao)(liao)加入(ru)已經(jing)運轉(zhuan)的(de)(de)(de)(de)(de)(de)造(zao)粒(li)(li)(li)機中(zhong)，用配制(zhi)好(hao)(hao)的(de)(de)(de)(de)(de)(de)高(gao)壓霧(wu)(wu)(wu)狀(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)水(shui)(shui)溶(rong)液噴灑(sa)在(zai)(zai)粉(fen)狀(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)配料(liao)(liao)內，高(gao)壓霧(wu)(wu)(wu)狀(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)水(shui)(shui)溶(rong)液沾(zhan)粘(zhan)在(zai)(zai)粉(fen)狀(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)配料(liao)(liao)的(de)(de)(de)(de)(de)(de)表(biao)(biao)面(mian)，將(jiang)(jiang)(jiang)粉(fen)狀(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)配料(liao)(liao)緩慢加工成(cheng)一種(zhong)直徑(jing)小(xiao)于(yu)0.5毫(hao)米的(de)(de)(de)(de)(de)(de)小(xiao)球(qiu)(qiu)(qiu)，小(xiao)球(qiu)(qiu)(qiu)在(zai)(zai)造(zao)粒(li)(li)(li)機內繼(ji)續滾(gun)動；⑵將(jiang)(jiang)(jiang)配制(zhi)好(hao)(hao)的(de)(de)(de)(de)(de)(de)霧(wu)(wu)(wu)狀(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)水(shui)(shui)溶(rong)液噴灑(sa)在(zai)(zai)小(xiao)球(qiu)(qiu)(qiu)的(de)(de)(de)(de)(de)(de)表(biao)(biao)面(mian)，造(zao)粒(li)(li)(li)機內的(de)(de)(de)(de)(de)(de)小(xiao)球(qiu)(qiu)(qiu)在(zai)(zai)運轉(zhuan)過(guo)程(cheng)(cheng)中(zhong)得到(dao)充分(fen)的(de)(de)(de)(de)(de)(de)濕(shi)潤(run)(run)，再將(jiang)(jiang)(jiang)粉(fen)狀(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)配料(liao)(liao)灑(sa)落在(zai)(zai)濕(shi)潤(run)(run)的(de)(de)(de)(de)(de)(de)小(xiao)球(qiu)(qiu)(qiu)的(de)(de)(de)(de)(de)(de)表(biao)(biao)面(mian)，粉(fen)狀(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)配料(liao)(liao)包裹(guo)沾(zhan)粘(zhan)在(zai)(zai)小(xiao)球(qiu)(qiu)(qiu)的(de)(de)(de)(de)(de)(de)表(biao)(biao)面(mian)，小(xiao)球(qiu)(qiu)(qiu)的(de)(de)(de)(de)(de)(de)體(ti)積(ji)(ji)在(zai)(zai)增大；⑶經(jing)過(guo)多(duo)次重復的(de)(de)(de)(de)(de)(de)噴灑(sa)霧(wu)(wu)(wu)狀(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)水(shui)(shui)溶(rong)液和將(jiang)(jiang)(jiang)粉(fen)狀(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)配料(liao)(liao)灑(sa)落在(zai)(zai)濕(shi)潤(run)(run)的(de)(de)(de)(de)(de)(de)小(xiao)球(qiu)(qiu)(qiu)的(de)(de)(de)(de)(de)(de)表(biao)(biao)面(mian)，粉(fen)狀(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)配料(liao)(liao)與霧(wu)(wu)(wu)狀(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)水(shui)(shui)溶(rong)液在(zai)(zai)一層(ceng)(ceng)又一層(ceng)(ceng)的(de)(de)(de)(de)(de)(de)包裹(guo)過(guo)程(cheng)(cheng)中(zhong)，促進小(xiao)球(qiu)(qiu)(qiu)的(de)(de)(de)(de)(de)(de)體(ti)積(ji)(ji)得到(dao)不斷的(de)(de)(de)(de)(de)(de)增大，最(zui)終(zhong)完成(cheng)造(zao)粒(li)(li)(li)的(de)(de)(de)(de)(de)(de)全過(guo)程(cheng)(cheng)，制(zhi)備成(cheng)一種(zhong)強度比(bi)較高(gao)的(de)(de)(de)(de)(de)(de)圓球(qiu)(qiu)(qiu)形(xing)陶粒(li)(li)(li)。

由(you)于圓(yuan)球形顆粒(li)內(nei)部結構非常密實，大大減少了圓(yuan)球形顆粒(li)有效的比(bi)表面積，圓(yuan)球形顆粒(li)的比(bi)重和(he)堆(dui)積密度都比(bi)較大。

經過焙(bei)燒后的圓球形(xing)陶(tao)(tao)粒內部(bu)結構更(geng)加緊密，雖然焙(bei)燒后的圓球形(xing)陶(tao)(tao)粒強(qiang)度(du)(du)比較(jiao)高，但是(shi)更(geng)加造成了有(you)效比表面積(ji)大幅度(du)(du)的減小，比重和堆積(ji)密度(du)(du)仍然是(shi)比較(jiao)大，從而大大降低了圓球形(xing)陶(tao)(tao)粒的吸附(fu)、凈化、過濾能(neng)力和吸水率。

圓(yuan)球形(xing)陶(tao)粒在焙燒過程中，陶(tao)粒內部很難能完全(quan)燒透，將沒有燒透的圓(yuan)球形(xing)陶(tao)粒放入(ru)水中會產生爆裂(lie)和崩解(jie)，直(zhi)接影響到水質凈化(hua)過濾效(xiao)果。

經(jing)多次抽樣(yang)測試：市場上銷售的人(ren)造(zao)輕(qing)集料(liao)平(ping)均(jun)堆(dui)積密(mi)度(du)≥800kg/m3,平(ping)均(jun)吸(xi)水率≤18％，圓(yuan)球形凹(ao)凸(tu)棒(bang)花卉陶粒平(ping)均(jun)堆(dui)積密(mi)度(du)≥850kg/m3,平(ping)均(jun)吸(xi)水率≤50％，凹(ao)凸(tu)棒(bang)陶粒濾(lv)料(liao)平(ping)均(jun)堆(dui)積密(mi)度(du)≥950kg/m3,平(ping)均(jun)吸(xi)水率≤40％。

相比之下，這幾種陶粒的堆積密度(du)都(dou)比較大，造成有效(xiao)的比表面積比較小(xiao)，吸水率比較低，用(yong)戶(hu)希望能(neng)發明一種吸附(fu)效(xiao)果(guo)好、過濾速度(du)快、堆積密度(du)≤800kg/m3和吸水率≥65％的輕質陶粒，以適用(yong)于水質凈化(hua)過濾、土壤修(xiu)復和各種綠化(hua)工程。

硅(gui)灰(hui)石(shi)(shi)(shi)(shi)(shi)礦(kuang)(kuang)石(shi)(shi)(shi)(shi)(shi)自然類(lei)型通(tong)常(chang)有夕卡(ka)巖(yan)型礦(kuang)(kuang)石(shi)(shi)(shi)(shi)(shi)和(he)硅(gui)灰(hui)石(shi)(shi)(shi)(shi)(shi)-石(shi)(shi)(shi)(shi)(shi)英(ying)-方解石(shi)(shi)(shi)(shi)(shi)型礦(kuang)(kuang)石(shi)(shi)(shi)(shi)(shi)兩類(lei)，前(qian)者主要產于夕卡(ka)巖(yan)型礦(kuang)(kuang)床(chuang)中，礦(kuang)(kuang)物(wu)組(zu)分復雜，常(chang)伴生(sheng)石(shi)(shi)(shi)(shi)(shi)英(ying)、方解石(shi)(shi)(shi)(shi)(shi)及透輝石(shi)(shi)(shi)(shi)(shi)、石(shi)(shi)(shi)(shi)(shi)榴子石(shi)(shi)(shi)(shi)(shi)等夕卡(ka)巖(yan)礦(kuang)(kuang)物(wu)。在(zai)硅(gui)灰(hui)石(shi)(shi)(shi)(shi)(shi)礦(kuang)(kuang)區有大(da)量的硅(gui)灰(hui)石(shi)(shi)(shi)(shi)(shi)尾礦(kuang)(kuang)，沒有能得到(dao)很好的開發(fa)利用(yong)。

技術實現要素：

本(ben)發明的目的是(shi)克服現有技術中不足之處，提(ti)供(gong)一種多功能梅花(hua)形(xing)硅灰石(shi)尾礦輕質(zhi)通孔(kong)陶粒的生產方法(fa)。

多功能(neng)梅(mei)花(hua)形(xing)硅(gui)灰(hui)(hui)石(shi)(shi)尾礦(kuang)輕質(zhi)通孔陶(tao)粒(li)的生產(chan)方法(fa)：將多功能(neng)梅(mei)花(hua)形(xing)硅(gui)灰(hui)(hui)石(shi)(shi)尾礦(kuang)輕質(zhi)通孔陶(tao)粒(li)的配(pei)料進行攪拌(ban)、擠壓造(zao)粒(li)、烘干、焙(bei)燒、保溫、篩分后密封(feng)包裝為多功能(neng)梅(mei)花(hua)形(xing)硅(gui)灰(hui)(hui)石(shi)(shi)尾礦(kuang)輕質(zhi)通孔陶(tao)粒(li)。

多功能(neng)梅花形硅灰石(shi)(shi)尾礦(kuang)輕(qing)質通孔陶粒(li)的配(pei)料由硅灰石(shi)(shi)尾礦(kuang)、高粘凹凸(tu)棒石(shi)(shi)粘土、沸(fei)石(shi)(shi)、活性白土廢渣、活性氧(yang)化鋁、納米氧(yang)化鋅、輕(qing)質氧(yang)化鎂、輕(qing)質碳酸鈣、空心微(wei)珠、膨(peng)(peng)脹珍珠巖、膨(peng)(peng)脹蛭石(shi)(shi)和十二烷基硫酸鈉(na)組成。

硅灰石(shi)是一種三(san)斜晶系，細(xi)板狀晶體，集合體呈放射狀或纖維狀，顏色呈白色，有時(shi)帶淺灰、淺紅色調，硅灰石(shi)有玻璃光(guang)澤(ze)(ze)，解(jie)理面呈珍珠光(guang)澤(ze)(ze)，硅灰石(shi)無毒、耐化學腐蝕(shi)、熱(re)穩定性及尺寸穩定良好，本發明選用硅灰石(shi)尾礦的顆粒細(xi)度≤0.074毫(hao)米。

凹凸棒石(shi)(shi)又(you)名坡(po)縷(lv)石(shi)(shi)或(huo)坡(po)縷(lv)縞石(shi)(shi)，是(shi)一種層(ceng)鏈狀結構的(de)(de)含水(shui)富鎂鋁硅酸鹽粘土(tu)礦(kuang)物，凹凸棒石(shi)(shi)粘土(tu)具有獨特的(de)(de)層(ceng)鏈狀結構特征，晶(jing)體(ti)呈針狀，纖(xian)維狀或(huo)纖(xian)維集合(he)狀。凹凸棒石(shi)(shi)粘土(tu)具有獨特的(de)(de)分(fen)散、耐高溫、抗鹽堿等良好的(de)(de)膠體(ti)性質和較高的(de)(de)吸附能力。

高(gao)粘(zhan)(zhan)(zhan)凹凸(tu)棒(bang)石(shi)粘(zhan)(zhan)(zhan)土(tu)(tu)是(shi)以凹凸(tu)棒(bang)石(shi)粘(zhan)(zhan)(zhan)土(tu)(tu)為原(yuan)料(liao)，經(jing)破碎、浸泡、添加、輥壓(ya)、干燥、粉碎等工(gong)藝(yi)制得(de)的(de)(de)一(yi)種(zhong)天(tian)然產品(pin)，具有較高(gao)粘(zhan)(zhan)(zhan)度的(de)(de)優良粘(zhan)(zhan)(zhan)結劑，主要用于精細(xi)化(hua)工(gong)、建(jian)材(cai)、石(shi)油化(hua)工(gong)、農業(ye)、環保等行業(ye)，以提高(gao)產品(pin)的(de)(de)質量和功效，本(ben)發(fa)明(ming)選用高(gao)粘(zhan)(zhan)(zhan)凹凸(tu)棒(bang)石(shi)粘(zhan)(zhan)(zhan)土(tu)(tu)的(de)(de)動力粘(zhan)(zhan)(zhan)度≥2200 mPa·s，產品(pin)質量需要符(fu)合JC/T 2266-2014 凹凸(tu)棒(bang)石(shi)粘(zhan)(zhan)(zhan)土(tu)(tu)制品(pin)的(de)(de)標準；本(ben)發(fa)明(ming)選用高(gao)粘(zhan)(zhan)(zhan)凹凸(tu)棒(bang)石(shi)粘(zhan)(zhan)(zhan)土(tu)(tu)的(de)(de)顆(ke)粒細(xi)度≤0.074毫米。

天然沸石具(ju)有(you)獨特的內部(bu)結構和晶體化(hua)學性質(zhi)，使其具(ju)有(you)吸水(shui)、吸附、選擇性吸附、離子(zi)交換、催化(hua)反應(ying)、耐酸和耐輻射等優(you)異理化(hua)性能，是一(yi)種(zhong)新型的非金屬(shu)礦物(wu)原(yuan)料，本發明選用(yong)沸石的顆粒細(xi)度≤0.074毫(hao)米。

活(huo)(huo)(huo)性白(bai)(bai)土(tu)(tu)是一(yi)種無臭、無味、無毒的(de)(de)白(bai)(bai)色(se)或米色(se)粉末(mo)或顆粒(li)，經脫(tuo)色(se)以后的(de)(de)活(huo)(huo)(huo)性白(bai)(bai)土(tu)(tu)失去(qu)了(le)活(huo)(huo)(huo)性即成為活(huo)(huo)(huo)性白(bai)(bai)土(tu)(tu)廢(fei)(fei)渣(zha)，一(yi)些油廠(chang)都將這些活(huo)(huo)(huo)性白(bai)(bai)土(tu)(tu)廢(fei)(fei)渣(zha)丟棄(qi)，如果(guo)得不到及時處理，活(huo)(huo)(huo)性白(bai)(bai)土(tu)(tu)廢(fei)(fei)渣(zha)內的(de)(de)脂(zhi)類有機質發(fa)酵后產生霉(mei)變(bian)和惡臭，不僅資源浪費，污(wu)染環(huan)境及地下水質，而且易引起(qi)火(huo)災，將對社(she)會和企業造成一(yi)定的(de)(de)損失；本發(fa)明選用活(huo)(huo)(huo)性白(bai)(bai)土(tu)(tu)廢(fei)(fei)渣(zha)的(de)(de)顆粒(li)細度≤0.149毫米。

活(huo)性(xing)氧化鋁是一種(zhong)多孔性(xing)、高分散度的(de)固體材料，有很大的(de)表(biao)面積，其微孔表(biao)面具備催化作用所要(yao)求(qiu)的(de)特(te)性(xing)，如吸附性(xing)能、表(biao)面活(huo)性(xing)、優(you)良的(de)熱穩(wen)定性(xing)等，所以被廣泛地用作化學反(fan)應(ying)的(de)催化劑和催化劑載體，本(ben)發(fa)明(ming)選用活(huo)性(xing)氧化鋁的(de)顆粒細度≤0.074毫米。

納米氧化(hua)鋅是一種面(mian)向21世紀的新型(xing)高功(gong)能精細無機產(chan)品(pin)，具有普通氧化(hua)鋅所無法比較的特殊性和用(yong)途，可作(zuo)高效光(guang)催化(hua)劑，用(yong)于(yu)降解廢水(shui)中有機污染物，凈化(hua)環境等(deng)。

輕質(zhi)(zhi)氧(yang)化(hua)鎂為(wei)白色輕質(zhi)(zhi)疏松無定型粉末，無臭無味，無毒(du)，輕質(zhi)(zhi)氧(yang)化(hua)鎂所占(zhan)體積約為(wei)重質(zhi)(zhi)氧(yang)化(hua)鎂的(de)三(san)倍左右，有(you)高度(du)耐火絕熱性(xing)能(neng)，增強(qiang)劑、膠(jiao)粘劑，本(ben)發明選用輕質(zhi)(zhi)氧(yang)化(hua)鎂的(de)顆粒細(xi)度(du)≤0.074毫米。

輕(qing)質(zhi)(zhi)碳酸鈣顆粒微細、表(biao)面(mian)較(jiao)粗(cu)糙，比表(biao)面(mian)積(ji)大(da)，輕(qing)質(zhi)(zhi)碳酸鈣還具(ju)有不沉(chen)降，易(yi)分散，光澤好等特性，本發(fa)明選(xuan)用輕(qing)質(zhi)(zhi)碳酸鈣的顆粒細度≤0.074毫米。

空心微(wei)珠(zhu)外觀為(wei)灰(hui)白色，是(shi)一種(zhong)松散(san)、流(liu)動(dong)性好的(de)粉體材(cai)料，空心微(wei)珠(zhu)比重小、表(biao)面光(guang)滑、強度大、易分散(san)，本發明選用空心微(wei)珠(zhu)的(de)顆粒細度≤0.149毫(hao)米。

珍(zhen)珠巖經膨脹而成為一種輕質、多(duo)功能新型材料，具有(you)表觀密度輕、導熱系數(shu)低、化學穩(wen)定性好(hao)等特(te)點，本發明選用膨脹珍(zhen)珠巖的顆(ke)粒細(xi)度≤0.074毫米。

蛭(zhi)(zhi)(zhi)石經過高溫焙燒后(hou)(hou)，其(qi)體積能迅(xun)速膨脹(zhang)數(shu)倍至數(shu)十倍，體積膨脹(zhang)后(hou)(hou)的(de)蛭(zhi)(zhi)(zhi)石叫膨脹(zhang)蛭(zhi)(zhi)(zhi)石，是世(shi)界上最輕的(de)礦物之一，本(ben)發(fa)明選用粉碎后(hou)(hou)的(de)膨脹(zhang)蛭(zhi)(zhi)(zhi)石，膨脹(zhang)蛭(zhi)(zhi)(zhi)石的(de)顆(ke)粒細(xi)度≤0.074毫米。

十(shi)二烷基硫(liu)酸鈉為白色或淡(dan)黃(huang)色粉狀，溶于水，對堿(jian)和硬水不敏感，具(ju)有去污(wu)、乳化和優異(yi)的發(fa)泡力，是(shi)一種無毒的陰離(li)子(zi)表面活(huo)性劑。

本發明通過下述(shu)技術(shu)方案予以實現(xian)：

1、多功能梅花形硅灰石尾礦(kuang)輕質(zhi)通孔(kong)陶粒(li)的生(sheng)產(chan)方法(fa)：

⑴將多(duo)(duo)功能梅(mei)(mei)花形硅灰石(shi)尾礦輕質通(tong)孔陶粒(li)半成品的配料輸(shu)入已經(jing)運轉的攪拌(ban)混(hun)合機中，攪拌(ban)混(hun)合為多(duo)(duo)功能梅(mei)(mei)花形硅灰石(shi)尾礦輕質通(tong)孔陶粒(li)半成品的混(hun)合物，經(jing)過皮帶機輸(shu)送到螺(luo)桿擠壓造粒(li)機上部的料倉(cang)中備用；

⑵將用(yong)于(yu)生產多(duo)(duo)功(gong)能(neng)梅花形(xing)(xing)硅灰石尾(wei)(wei)(wei)礦(kuang)輕(qing)質(zhi)通(tong)(tong)(tong)孔陶(tao)粒(li)(li)半(ban)(ban)(ban)成品的模芯(xin)，放置在螺桿擠(ji)壓造粒(li)(li)機(ji)的模板內，打(da)開料倉的閥門，將多(duo)(duo)功(gong)能(neng)梅花形(xing)(xing)硅灰石尾(wei)(wei)(wei)礦(kuang)輕(qing)質(zhi)通(tong)(tong)(tong)孔陶(tao)粒(li)(li)半(ban)(ban)(ban)成品的混合物輸送到螺桿擠(ji)壓造粒(li)(li)機(ji)中，擠(ji)壓造粒(li)(li)為多(duo)(duo)功(gong)能(neng)梅花形(xing)(xing)硅灰石尾(wei)(wei)(wei)礦(kuang)輕(qing)質(zhi)通(tong)(tong)(tong)孔陶(tao)粒(li)(li)半(ban)(ban)(ban)成品；多(duo)(duo)功(gong)能(neng)梅花形(xing)(xing)硅灰石尾(wei)(wei)(wei)礦(kuang)輕(qing)質(zhi)通(tong)(tong)(tong)孔陶(tao)粒(li)(li)半(ban)(ban)(ban)成品的外徑控(kong)(kong)制(zhi)在5～60毫米(mi)(mi)，長度控(kong)(kong)制(zhi)在5～60毫米(mi)(mi)，多(duo)(duo)功(gong)能(neng)梅花形(xing)(xing)硅灰石尾(wei)(wei)(wei)礦(kuang)輕(qing)質(zhi)通(tong)(tong)(tong)孔陶(tao)粒(li)(li)半(ban)(ban)(ban)成品中心的通(tong)(tong)(tong)孔內徑控(kong)(kong)制(zhi)在￠1～5毫米(mi)(mi)，通(tong)(tong)(tong)孔數量控(kong)(kong)制(zhi)在1～6個；

⑶將多功能梅花形硅灰石尾礦(kuang)輕質通孔陶粒半成品，經過皮帶機輸送到(dao)回轉式(shi)烘干(gan)爐中進行烘干(gan)，回轉式(shi)烘干(gan)爐烘干(gan)溫(wen)度控制在150～250℃，烘干(gan)時(shi)間控制在1～4小時(shi)，回轉式(shi)烘干(gan)爐尾氣(qi)溫(wen)度控制在50～100℃；

⑷將(jiang)烘干后的多(duo)功(gong)能梅花形(xing)硅(gui)灰石尾(wei)礦輕質通(tong)孔陶粒半成品，從回(hui)轉(zhuan)式烘干爐(lu)的出料口輸(shu)送到(dao)回(hui)轉(zhuan)式焙(bei)燒(shao)(shao)(shao)爐(lu)中焙(bei)燒(shao)(shao)(shao)，燃燒(shao)(shao)(shao)室的溫度控(kong)(kong)制在900～950℃，焙(bei)燒(shao)(shao)(shao)時間(jian)控(kong)(kong)制在1～4小時，焙(bei)燒(shao)(shao)(shao)爐(lu)尾(wei)氣溫度控(kong)(kong)制在150～250℃；

⑸焙(bei)燒(shao)后的(de)多(duo)功能梅(mei)花形硅(gui)(gui)灰石尾礦(kuang)輕質通孔(kong)陶粒半成品從回轉式焙(bei)燒(shao)爐的(de)出料口排出，將焙(bei)燒(shao)后的(de)多(duo)功能梅(mei)花形硅(gui)(gui)灰石尾礦(kuang)輕質通孔(kong)陶粒半成品，經(jing)過U型螺旋輸(shu)(shu)送機輸(shu)(shu)入(ru)不銹鋼圓筒庫中保溫，保溫時間控制在24～72小時；

⑹打開不銹鋼圓(yuan)筒庫的(de)(de)閥門(men)，將保溫后已經冷卻的(de)(de)多功能(neng)梅花(hua)形硅灰(hui)石(shi)尾礦(kuang)輕(qing)質通孔陶粒(li)半(ban)成品(pin)經過皮帶機輸送到圓(yuan)筒振動篩(shai)中，通過篩(shai)網(wang)進(jin)行篩(shai)分(fen)(fen)，篩(shai)分(fen)(fen)后密封包(bao)裝為(wei)多功能(neng)梅花(hua)形硅灰(hui)石(shi)尾礦(kuang)輕(qing)質通孔陶粒(li)成品(pin)，篩(shai)分(fen)(fen)后的(de)(de)粉(fen)末從粉(fen)末排(pai)出(chu)(chu)(chu)管道(dao)排(pai)出(chu)(chu)(chu)，破碎的(de)(de)陶粒(li)從破碎陶粒(li)排(pai)出(chu)(chu)(chu)管道(dao)排(pai)出(chu)(chu)(chu)；

⑺烘干和(he)焙(bei)燒(shao)(shao)的(de)工藝采用逆流方(fang)式(shi)(shi)，是將燃燒(shao)(shao)器噴射出(chu)的(de)高溫(wen)熱(re)氣(qi)(qi)流，通(tong)過燃燒(shao)(shao)室中(zhong)心的(de)高溫(wen)熱(re)氣(qi)(qi)流管道進入(ru)回(hui)(hui)(hui)(hui)轉(zhuan)式(shi)(shi)焙(bei)燒(shao)(shao)爐，回(hui)(hui)(hui)(hui)轉(zhuan)式(shi)(shi)焙(bei)燒(shao)(shao)爐尾氣(qi)(qi)熱(re)氣(qi)(qi)流進入(ru)回(hui)(hui)(hui)(hui)轉(zhuan)式(shi)(shi)烘干爐，回(hui)(hui)(hui)(hui)轉(zhuan)式(shi)(shi)烘干爐尾氣(qi)(qi)通(tong)過烘干爐尾氣(qi)(qi)管道排出(chu)；多功(gong)(gong)能(neng)梅花(hua)形(xing)(xing)硅(gui)灰(hui)石尾礦(kuang)(kuang)輕質(zhi)(zhi)通(tong)孔陶(tao)(tao)粒(li)半成品(pin)，先進入(ru)回(hui)(hui)(hui)(hui)轉(zhuan)式(shi)(shi)烘干爐中(zhong)進行(xing)烘干，再進入(ru)回(hui)(hui)(hui)(hui)轉(zhuan)式(shi)(shi)焙(bei)燒(shao)(shao)爐中(zhong)焙(bei)燒(shao)(shao)，焙(bei)燒(shao)(shao)后(hou)的(de)多功(gong)(gong)能(neng)梅花(hua)形(xing)(xing)硅(gui)灰(hui)石尾礦(kuang)(kuang)輕質(zhi)(zhi)通(tong)孔陶(tao)(tao)粒(li)半成品(pin)，從回(hui)(hui)(hui)(hui)轉(zhuan)式(shi)(shi)焙(bei)燒(shao)(shao)爐的(de)出(chu)料口排出(chu)，多功(gong)(gong)能(neng)梅花(hua)形(xing)(xing)硅(gui)灰(hui)石尾礦(kuang)(kuang)輕質(zhi)(zhi)通(tong)孔陶(tao)(tao)粒(li)半成品(pin)進入(ru)回(hui)(hui)(hui)(hui)轉(zhuan)式(shi)(shi)烘干爐和(he)回(hui)(hui)(hui)(hui)轉(zhuan)式(shi)(shi)焙(bei)燒(shao)(shao)爐后(hou)，與高溫(wen)熱(re)氣(qi)(qi)流和(he)焙(bei)燒(shao)(shao)爐尾氣(qi)(qi)熱(re)氣(qi)(qi)流的(de)流動方(fang)向是相(xiang)反的(de)。

2、多功(gong)能梅花形硅灰(hui)石(shi)(shi)(shi)尾礦輕(qing)質(zhi)(zhi)通孔陶粒(li)半成(cheng)品的配料按重量百分(fen)比由下列組(zu)分(fen)組(zu)成(cheng)：硅灰(hui)石(shi)(shi)(shi)尾礦10～35％、高粘凹凸棒石(shi)(shi)(shi)粘土5～25％、沸(fei)石(shi)(shi)(shi)5～20％、活性白土廢(fei)渣2～10％、活性氧化(hua)鋁1～5％、納(na)米氧化(hua)鋅1～5％、輕(qing)質(zhi)(zhi)氧化(hua)鎂(mei)1～5％、輕(qing)質(zhi)(zhi)碳(tan)酸(suan)鈣1～5％、空(kong)心微珠1～5％、膨脹珍珠巖0.5～5％、膨脹蛭石(shi)(shi)(shi)0.5～5％、十(shi)二烷基硫酸(suan)鈉0.1～5％和水5～40％。

本(ben)發明中的硅(gui)灰(hui)石尾(wei)礦(kuang)可以(yi)有效的減(jian)少多功(gong)能梅(mei)花(hua)形硅(gui)灰(hui)石尾(wei)礦(kuang)輕質通(tong)孔(kong)陶(tao)粒半成(cheng)品(pin)的收縮(suo)率，而且能夠(gou)降低半成(cheng)品(pin)的吸濕膨脹，防止半成(cheng)品(pin)的后期干裂等，可以(yi)提高(gao)多功(gong)能梅(mei)花(hua)形硅(gui)灰(hui)石尾(wei)礦(kuang)輕質通(tong)孔(kong)陶(tao)粒的沖擊強度和耐摩擦性。

高(gao)粘凹凸(tu)棒石(shi)粘土具有(you)獨特的(de)(de)分散、耐高(gao)溫、抗鹽堿等良好的(de)(de)膠體性質和較(jiao)高(gao)的(de)(de)吸附能(neng)力(li)(li)，并具有(you)一(yi)定的(de)(de)可(ke)塑性及粘結(jie)力(li)(li)，高(gao)粘凹凸(tu)棒石(shi)粘土的(de)(de)動力(li)(li)粘度≥2200 mPa·s，附著力(li)(li)好，有(you)利于原料之間的(de)(de)粘結(jie)，增加多功(gong)能(neng)梅花形硅灰石(shi)尾礦輕質通孔陶粒(li)的(de)(de)強度和吸附能(neng)力(li)(li)。

天(tian)然沸石(shi)具有獨特的內部結(jie)構和晶體(ti)化(hua)(hua)學性(xing)(xing)質，使其具有吸水、吸附(fu)、選擇性(xing)(xing)吸附(fu)、離子(zi)交(jiao)換、催化(hua)(hua)反應、耐酸和耐輻(fu)射等(deng)優異理化(hua)(hua)性(xing)(xing)能(neng)(neng)，能(neng)(neng)增(zeng)強多功(gong)能(neng)(neng)梅花形硅灰石(shi)尾礦輕質通孔陶粒(li)的吸附(fu)和過(guo)濾效果。

活性(xing)白(bai)土廢(fei)(fei)渣(zha)(zha)在(zai)焙燒(shao)過程中，活性(xing)白(bai)土廢(fei)(fei)渣(zha)(zha)內的(de)(de)脂類有(you)機質共同參加(jia)多(duo)功(gong)能(neng)梅(mei)花(hua)形硅(gui)灰(hui)石尾礦(kuang)輕質通(tong)孔(kong)陶(tao)粒(li)的(de)(de)焙燒(shao)，提高了燃(ran)燒(shao)氣流的(de)(de)熱量，不但能(neng)節省能(neng)源，還(huan)有(you)利于多(duo)功(gong)能(neng)梅(mei)花(hua)形硅(gui)灰(hui)石尾礦(kuang)輕質通(tong)孔(kong)陶(tao)粒(li)的(de)(de)內部能(neng)完全(quan)燒(shao)透，增(zeng)加(jia)多(duo)功(gong)能(neng)梅(mei)花(hua)形硅(gui)灰(hui)石尾礦(kuang)輕質通(tong)孔(kong)陶(tao)粒(li)表(biao)面和內部的(de)(de)孔(kong)隙率。

活性氧(yang)化鋁、納米氧(yang)化鋅和輕質(zhi)氧(yang)化鎂有利于提高(gao)多功(gong)能(neng)梅花形硅(gui)灰(hui)石尾礦輕質(zhi)通孔(kong)陶粒(li)的吸(xi)附效果(guo)和增(zeng)加(jia)多功(gong)能(neng)梅花形硅(gui)灰(hui)石尾礦輕質(zhi)通孔(kong)陶粒(li)的強(qiang)度。

輕質(zhi)碳酸鈣、空心微珠、膨(peng)(peng)脹珍珠巖和膨(peng)(peng)脹蛭石(shi)能降低多功能梅花形硅(gui)(gui)灰石(shi)尾(wei)(wei)礦輕質(zhi)通孔陶(tao)粒的堆積密度，增加(jia)多功能梅花形硅(gui)(gui)灰石(shi)尾(wei)(wei)礦輕質(zhi)通孔陶(tao)粒表(biao)面和內部的孔隙率。

多(duo)功能梅(mei)花形硅灰(hui)石尾礦(kuang)輕質通孔(kong)陶(tao)粒(li)的(de)配料中采用十二烷基硫酸鈉，有(you)利于(yu)在攪拌(ban)混合過程中能產生(sheng)大量的(de)泡(pao)沫，以增(zeng)加多(duo)功能梅(mei)花形硅灰(hui)石尾礦(kuang)輕質通孔(kong)陶(tao)粒(li)內部的(de)微孔(kong)。

多(duo)功(gong)(gong)(gong)能(neng)梅(mei)花(hua)形(xing)(xing)硅(gui)灰石(shi)尾(wei)礦(kuang)輕質通孔(kong)陶(tao)粒的(de)(de)外觀形(xing)(xing)狀(zhuang)設計為梅(mei)花(hua)形(xing)(xing)，有利(li)于(yu)增加多(duo)功(gong)(gong)(gong)能(neng)梅(mei)花(hua)形(xing)(xing)硅(gui)灰石(shi)尾(wei)礦(kuang)輕質通孔(kong)陶(tao)粒相互(hu)之間的(de)(de)空隙率和(he)降低多(duo)功(gong)(gong)(gong)能(neng)梅(mei)花(hua)形(xing)(xing)硅(gui)灰石(shi)尾(wei)礦(kuang)輕質通孔(kong)陶(tao)粒的(de)(de)堆積密度。

多功(gong)(gong)能(neng)梅(mei)(mei)花(hua)(hua)(hua)形硅(gui)(gui)灰(hui)(hui)(hui)石(shi)尾礦輕(qing)質通(tong)孔(kong)陶(tao)粒(li)中心的(de)(de)大孔(kong)設計為通(tong)孔(kong)，有利于加(jia)(jia)大多功(gong)(gong)能(neng)梅(mei)(mei)花(hua)(hua)(hua)形硅(gui)(gui)灰(hui)(hui)(hui)石(shi)尾礦輕(qing)質通(tong)孔(kong)陶(tao)粒(li)的(de)(de)有效(xiao)比(bi)表面積、降低堆積密度和增加(jia)(jia)多功(gong)(gong)能(neng)梅(mei)(mei)花(hua)(hua)(hua)形硅(gui)(gui)灰(hui)(hui)(hui)石(shi)尾礦輕(qing)質通(tong)孔(kong)陶(tao)粒(li)的(de)(de)孔(kong)隙率。

擠壓造粒(li)(li)后的多功能(neng)梅(mei)花形硅灰石尾(wei)礦(kuang)輕(qing)質通(tong)孔(kong)陶(tao)粒(li)(li)半成(cheng)(cheng)品(pin)含水率大(da)于30％，直接輸送(song)到(dao)回轉式焙燒(shao)爐中(zhong)高(gao)溫焙燒(shao)，在高(gao)溫焙燒(shao)過程中(zhong)，陶(tao)粒(li)(li)半成(cheng)(cheng)品(pin)的表面先開(kai)始燒(shao)結(jie)固化，而內部的水蒸汽很難快速蒸發出來(lai)，陶(tao)粒(li)(li)半成(cheng)(cheng)品(pin)將會產生爆裂(lie)，而且也不能(neng)將陶(tao)粒(li)(li)半成(cheng)(cheng)品(pin)內部燒(shao)透。

本發明先(xian)將多功(gong)能(neng)梅花(hua)形硅(gui)灰石(shi)尾(wei)礦(kuang)輕質通孔(kong)(kong)陶粒半成品輸送(song)到回轉式烘干(gan)(gan)爐(lu)中(zhong)(zhong)緩慢進行(xing)烘干(gan)(gan)，烘干(gan)(gan)溫度控制(zhi)在150～250℃，再將烘干(gan)(gan)后的多功(gong)能(neng)梅花(hua)形硅(gui)灰石(shi)尾(wei)礦(kuang)輕質通孔(kong)(kong)陶粒半成品輸送(song)到回轉式焙燒(shao)(shao)爐(lu)中(zhong)(zhong)焙燒(shao)(shao)，燃燒(shao)(shao)室(shi)的溫度控制(zhi)在900～950℃，可以確(que)保在焙燒(shao)(shao)過程中(zhong)(zhong)不(bu)會產生(sheng)爆裂，有(you)利于將陶粒燒(shao)(shao)透。

由(you)于回(hui)轉式焙(bei)燒(shao)(shao)爐(lu)是一種直接加熱的(de)(de)方式，高(gao)溫(wen)熱氣(qi)(qi)(qi)流(liu)(liu)從回(hui)轉式焙(bei)燒(shao)(shao)爐(lu)燃燒(shao)(shao)室的(de)(de)高(gao)溫(wen)熱氣(qi)(qi)(qi)流(liu)(liu)管(guan)道進入(ru)爐(lu)內(nei)后(hou)，通過引風機的(de)(de)作用(yong)，熱氣(qi)(qi)(qi)流(liu)(liu)很快到達回(hui)轉式焙(bei)燒(shao)(shao)爐(lu)的(de)(de)尾(wei)部，當燃燒(shao)(shao)室溫(wen)度(du)在900～950℃時，焙(bei)燒(shao)(shao)爐(lu)的(de)(de)尾(wei)氣(qi)(qi)(qi)溫(wen)度(du)可達到150～250℃，尾(wei)氣(qi)(qi)(qi)熱氣(qi)(qi)(qi)流(liu)(liu)將從焙(bei)燒(shao)(shao)爐(lu)尾(wei)氣(qi)(qi)(qi)管(guan)道中(zhong)排出(chu)，尾(wei)氣(qi)(qi)(qi)熱氣(qi)(qi)(qi)流(liu)(liu)會白(bai)白(bai)的(de)(de)浪費掉，造(zao)成直接經濟損失。

本發明采(cai)用逆(ni)流(liu)式烘(hong)(hong)干(gan)和(he)焙(bei)燒(shao)工藝，多(duo)功能梅(mei)花(hua)形(xing)硅灰(hui)(hui)石尾礦輕(qing)質通(tong)孔陶(tao)(tao)粒半成(cheng)品進入烘(hong)(hong)干(gan)爐和(he)焙(bei)燒(shao)爐后，與熱(re)氣流(liu)的流(liu)動方向是相反的，有利于對多(duo)功能梅(mei)花(hua)形(xing)硅灰(hui)(hui)石尾礦輕(qing)質通(tong)孔陶(tao)(tao)粒半成(cheng)品緩慢提高(gao)烘(hong)(hong)干(gan)和(he)焙(bei)燒(shao)的溫度；在烘(hong)(hong)干(gan)和(he)焙(bei)燒(shao)過程中，多(duo)功能梅(mei)花(hua)形(xing)硅灰(hui)(hui)石尾礦輕(qing)質通(tong)孔陶(tao)(tao)粒半成(cheng)品經過連續的均勻烘(hong)(hong)干(gan)和(he)焙(bei)燒(shao)，可以(yi)將(jiang)陶(tao)(tao)粒半成(cheng)品內部燒(shao)透。

本發明充分(fen)利用回轉式(shi)焙燒(shao)爐尾氣的(de)(de)余熱，將(jiang)焙燒(shao)爐尾氣的(de)(de)余熱直接(jie)輸入回轉式(shi)烘(hong)(hong)干爐中，對多功能(neng)梅花形硅灰(hui)石尾礦(kuang)輕質(zhi)通(tong)孔陶粒半(ban)成品進行預加(jia)熱烘(hong)(hong)干，不需要增(zeng)加(jia)新(xin)的(de)(de)熱源(yuan)，可(ke)以節(jie)省10～25％的(de)(de)能(neng)源(yuan)。

焙(bei)(bei)燒(shao)(shao)后的(de)(de)多功(gong)能(neng)梅(mei)(mei)花(hua)(hua)形(xing)(xing)硅(gui)灰(hui)(hui)石尾(wei)(wei)礦輕質(zhi)(zhi)(zhi)(zhi)通孔(kong)陶(tao)粒半成(cheng)品內在溫(wen)度(du)仍然高達700℃以(yi)上，將焙(bei)(bei)燒(shao)(shao)后的(de)(de)多功(gong)能(neng)梅(mei)(mei)花(hua)(hua)形(xing)(xing)硅(gui)灰(hui)(hui)石尾(wei)(wei)礦輕質(zhi)(zhi)(zhi)(zhi)通孔(kong)陶(tao)粒半成(cheng)品輸(shu)入(ru)不銹鋼圓筒庫(ku)中保溫(wen)，可(ke)以(yi)利用自(zi)身的(de)(de)余熱，繼續對多功(gong)能(neng)梅(mei)(mei)花(hua)(hua)形(xing)(xing)硅(gui)灰(hui)(hui)石尾(wei)(wei)礦輕質(zhi)(zhi)(zhi)(zhi)通孔(kong)陶(tao)粒半成(cheng)品均勻加熱，不但能(neng)確保將多功(gong)能(neng)梅(mei)(mei)花(hua)(hua)形(xing)(xing)硅(gui)灰(hui)(hui)石尾(wei)(wei)礦輕質(zhi)(zhi)(zhi)(zhi)通孔(kong)陶(tao)粒內部(bu)完全燒(shao)(shao)透，還能(neng)起到均勻散布熱量(liang)的(de)(de)作用，提高多功(gong)能(neng)梅(mei)(mei)花(hua)(hua)形(xing)(xing)硅(gui)灰(hui)(hui)石尾(wei)(wei)礦輕質(zhi)(zhi)(zhi)(zhi)通孔(kong)陶(tao)粒的(de)(de)內在質(zhi)(zhi)(zhi)(zhi)量(liang)。

而常規陶粒的生產工藝是將焙燒(shao)后的陶粒直接(jie)輸(shu)入回轉(zhuan)式冷卻機內進行通風冷卻后包裝，熱量損失較大，并且(qie)影(ying)響到產品(pin)的質量。

多(duo)功能(neng)梅花形(xing)(xing)硅(gui)(gui)灰石尾(wei)礦輕質通(tong)(tong)孔陶粒(li)表(biao)面(mian)和內(nei)部有(you)大量的微孔，是一種開口孔，開口孔不(bu)僅彼此貫通(tong)(tong)還與外界相通(tong)(tong)，多(duo)功能(neng)梅花形(xing)(xing)硅(gui)(gui)灰石尾(wei)礦輕質通(tong)(tong)孔陶粒(li)中(zhong)心的大孔是一種通(tong)(tong)孔，有(you)利于(yu)在焙燒(shao)過程中(zhong)，能(neng)夠將陶粒(li)內(nei)部完全燒(shao)透，并能(neng)增(zeng)加(jia)陶粒(li)的有(you)效比表(biao)面(mian)積(ji)、強度(du)和降低堆(dui)積(ji)密度(du)。

多功能梅花(hua)形硅灰石(shi)尾(wei)(wei)礦(kuang)輕(qing)質(zhi)通(tong)孔(kong)(kong)(kong)陶(tao)粒(li)(li)表面和(he)內部有(you)大量相(xiang)互連通(tong)的(de)微孔(kong)(kong)(kong)，將多功能梅花(hua)形硅灰石(shi)尾(wei)(wei)礦(kuang)輕(qing)質(zhi)通(tong)孔(kong)(kong)(kong)陶(tao)粒(li)(li)放進(jin)水中，將會(hui)迅(xun)速(su)沉入(ru)水底(di)，在(zai)吸入(ru)大量水分的(de)同時，將多功能梅花(hua)形硅灰石(shi)尾(wei)(wei)礦(kuang)輕(qing)質(zhi)通(tong)孔(kong)(kong)(kong)陶(tao)粒(li)(li)內部微孔(kong)(kong)(kong)中的(de)空氣置換出來，多功能梅花(hua)形硅灰石(shi)尾(wei)(wei)礦(kuang)輕(qing)質(zhi)通(tong)孔(kong)(kong)(kong)陶(tao)粒(li)(li)在(zai)干燥狀態下沒(mei)有(you)粉塵，長年浸泡在(zai)水中也不會(hui)產生(sheng)崩(beng)解(jie)。

多功(gong)能梅花形(xing)硅灰石尾礦輕質通孔陶粒具有吸附性能好、有效比(bi)表面積大、孔隙率高、堆積密(mi)度小(xiao)、透氣性能優越、輕質強度高、外觀造型美觀無(wu)異味、沒有有害病菌(jun)、微孔和大孔為一體的特(te)點。

用于(yu)水(shui)(shui)質(zhi)凈(jing)化(hua)過濾(lv)處理工藝時，過濾(lv)速度(du)快，納污(wu)能力強，水(shui)(shui)體中的(de)細小微(wei)(wei)粒(li)將被(bei)多功(gong)能梅(mei)花形(xing)硅(gui)灰石尾(wei)(wei)礦(kuang)輕質(zhi)通孔陶粒(li)內迷宮般(ban)的(de)微(wei)(wei)孔所吸附和過濾(lv)，水(shui)(shui)體在(zai)流動過濾(lv)中得到凈(jing)化(hua)；多功(gong)能梅(mei)花形(xing)硅(gui)灰石尾(wei)(wei)礦(kuang)輕質(zhi)通孔陶粒(li)適合各類(lei)微(wei)(wei)生(sheng)物的(de)生(sheng)長，在(zai)其(qi)表面和內部微(wei)(wei)孔中形(xing)成(cheng)穩定的(de)、高活性的(de)生(sheng)物膜，提(ti)高微(wei)(wei)生(sheng)物對污(wu)水(shui)(shui)的(de)凈(jing)化(hua)效果(guo)。

用(yong)于重金屬(shu)污染土(tu)(tu)(tu)(tu)壤的(de)(de)修(xiu)復時，可將(jiang)(jiang)多(duo)功能(neng)梅(mei)花形硅(gui)灰(hui)石(shi)(shi)(shi)尾(wei)礦(kuang)(kuang)輕(qing)(qing)質通(tong)孔陶粒(li)放進注滿水的(de)(de)土(tu)(tu)(tu)(tu)壤中，進行(xing)2～4次(ci)的(de)(de)翻耕和耘耙(pa)，讓多(duo)功能(neng)梅(mei)花形硅(gui)灰(hui)石(shi)(shi)(shi)尾(wei)礦(kuang)(kuang)輕(qing)(qing)質通(tong)孔陶粒(li)與(yu)土(tu)(tu)(tu)(tu)壤充分的(de)(de)接觸，多(duo)功能(neng)梅(mei)花形硅(gui)灰(hui)石(shi)(shi)(shi)尾(wei)礦(kuang)(kuang)輕(qing)(qing)質通(tong)孔陶粒(li)將(jiang)(jiang)會吸(xi)附土(tu)(tu)(tu)(tu)壤中的(de)(de)部分重金屬(shu)，3～10天后用(yong)專用(yong)工具(ju)將(jiang)(jiang)土(tu)(tu)(tu)(tu)壤中的(de)(de)多(duo)功能(neng)梅(mei)花形硅(gui)灰(hui)石(shi)(shi)(shi)尾(wei)礦(kuang)(kuang)輕(qing)(qing)質通(tong)孔陶粒(li)取出，用(yong)以降低土(tu)(tu)(tu)(tu)壤中的(de)(de)重金屬(shu)污染。

將已(yi)經吸(xi)附(fu)(fu)土壤中部(bu)分(fen)重金(jin)屬的多功能梅花形(xing)硅灰石(shi)尾礦輕(qing)質(zhi)(zhi)通孔陶粒(li)取出后，采用(yong)化學沉淀、氧化還原處理(li)、溶劑萃取分(fen)離(li)(li)、吸(xi)附(fu)(fu)法(fa)(fa)、膜(mo)分(fen)離(li)(li)法(fa)(fa)或離(li)(li)子交換法(fa)(fa)等方法(fa)(fa)進(jin)行(xing)再生(sheng)處理(li)，多功能梅花形(xing)硅灰石(shi)尾礦輕(qing)質(zhi)(zhi)通孔陶粒(li)經過再生(sheng)處理(li)后，輸入回(hui)轉式烘(hong)干(gan)爐中進(jin)行(xing)烘(hong)干(gan)，可(ke)以多次重復使用(yong)。

由(you)于(yu)多功(gong)能(neng)(neng)梅(mei)花(hua)形硅灰(hui)石尾礦輕(qing)質(zhi)(zhi)通孔(kong)陶(tao)粒(li)表面和內部(bu)的(de)(de)(de)微孔(kong)是相互連(lian)通的(de)(de)(de)，當陶(tao)粒(li)內外迷宮式的(de)(de)(de)微孔(kong)被水(shui)體中的(de)(de)(de)細(xi)小微粒(li)吸附飽和后，采取高壓水(shui)流對(dui)多功(gong)能(neng)(neng)梅(mei)花(hua)形硅灰(hui)石尾礦輕(qing)質(zhi)(zhi)通孔(kong)陶(tao)粒(li)進行(xing)(xing)反沖(chong)(chong)洗(xi)，可以快速將吸附在陶(tao)粒(li)內外微孔(kong)中的(de)(de)(de)細(xi)小微粒(li)沖(chong)(chong)洗(xi)干凈，再(zai)用于(yu)下一輪的(de)(de)(de)水(shui)質(zhi)(zhi)凈化(hua)過(guo)(guo)濾處(chu)理程序(xu)。具有水(shui)質(zhi)(zhi)凈化(hua)過(guo)(guo)濾速度(du)快、反沖(chong)(chong)洗(xi)效果(guo)好(hao)、運行(xing)(xing)周期(qi)長、利(li)用率高的(de)(de)(de)特點(dian)。

雖然多功(gong)能(neng)梅(mei)花(hua)形硅(gui)灰石尾(wei)礦輕質(zhi)通(tong)孔(kong)陶(tao)粒(li)(li)的(de)(de)吸水(shui)率較高，即使吸水(shui)率≥80％時，多功(gong)能(neng)梅(mei)花(hua)形硅(gui)灰石尾(wei)礦輕質(zhi)通(tong)孔(kong)陶(tao)粒(li)(li)的(de)(de)外(wai)表只是一種濕潤的(de)(de)狀態，并沒有明顯的(de)(de)水(shui)滲漏出(chu)來，將多功(gong)能(neng)梅(mei)花(hua)形硅(gui)灰石尾(wei)礦輕質(zhi)通(tong)孔(kong)陶(tao)粒(li)(li)堆積在一起，相互之間形成眾多的(de)(de)空隙，不會粘結在一起，透氣(qi)性能(neng)好。

為了確(que)保(bao)(bao)植物的正常生(sheng)長發育，將(jiang)水(shui)(shui)、液(ye)態(tai)(tai)的有機肥(fei)或(huo)(huo)無機肥(fei)噴(pen)灑在(zai)(zai)多功(gong)能(neng)(neng)梅(mei)(mei)(mei)花形(xing)硅灰石尾(wei)(wei)礦(kuang)輕質通孔(kong)(kong)(kong)陶(tao)粒(li)(li)(li)中，也可(ke)以(yi)將(jiang)多功(gong)能(neng)(neng)梅(mei)(mei)(mei)花形(xing)硅灰石尾(wei)(wei)礦(kuang)輕質通孔(kong)(kong)(kong)陶(tao)粒(li)(li)(li)浸泡在(zai)(zai)水(shui)(shui)、有機肥(fei)或(huo)(huo)無機肥(fei)的溶液(ye)中，多功(gong)能(neng)(neng)梅(mei)(mei)(mei)花形(xing)硅灰石尾(wei)(wei)礦(kuang)輕質通孔(kong)(kong)(kong)陶(tao)粒(li)(li)(li)吸收儲存一定量(liang)的水(shui)(shui)或(huo)(huo)液(ye)態(tai)(tai)肥(fei)后取出，用于(yu)培育或(huo)(huo)種植各種苗木、花草和(he)蔬菜時(shi)，植物的根部從(cong)多功(gong)能(neng)(neng)梅(mei)(mei)(mei)花形(xing)硅灰石尾(wei)(wei)礦(kuang)輕質通孔(kong)(kong)(kong)陶(tao)粒(li)(li)(li)里吸收水(shui)(shui)或(huo)(huo)液(ye)態(tai)(tai)肥(fei)中的營(ying)養成(cheng)分，確(que)保(bao)(bao)植物生(sheng)長發育好，成(cheng)活率(lv)高和(he)壽命更長，并能(neng)(neng)大大減少補水(shui)(shui)的次數。

多(duo)功能梅花形硅灰石尾礦輕質(zhi)通(tong)孔陶粒適用于水質(zhi)凈(jing)化(hua)(hua)過濾、土(tu)壤修復、園林綠化(hua)(hua)、荒山綠化(hua)(hua)、樓頂綠化(hua)(hua)、鹽(yan)堿地改造(zao)、沙(sha)漠治理(li)、草(cao)原沙(sha)化(hua)(hua)治理(li)和(he)家庭園藝(yi)等多(duo)種(zhong)綠化(hua)(hua)工(gong)程(cheng)。

多(duo)功能梅花形(xing)硅(gui)灰石尾礦輕質(zhi)通孔陶粒(li)的(de)生(sheng)產(chan)方法適用(yong)于(yu)生(sheng)產(chan)梅花形(xing)、圓柱(zhu)形(xing)、圓球形(xing)等不同形(xing)狀的(de)多(duo)功能硅(gui)灰石尾礦輕質(zhi)通孔陶粒(li)。

附圖說明

圖(tu)1是(shi)(shi)(shi)多功(gong)能(neng)(neng)梅(mei)花形硅(gui)(gui)灰(hui)(hui)(hui)石(shi)尾礦輕(qing)質(zhi)通(tong)孔(kong)陶(tao)(tao)粒的(de)(de)生產工(gong)藝流程(cheng)總示意(yi)(yi)(yi)圖(tu)，圖(tu)2是(shi)(shi)(shi)擠壓造粒工(gong)藝流程(cheng)示意(yi)(yi)(yi)圖(tu)，圖(tu)3是(shi)(shi)(shi)烘(hong)干(gan)和焙(bei)燒工(gong)藝流程(cheng)示意(yi)(yi)(yi)圖(tu)，圖(tu)4是(shi)(shi)(shi)保溫和篩(shai)分工(gong)藝流程(cheng)示意(yi)(yi)(yi)圖(tu)，圖(tu)5是(shi)(shi)(shi)多功(gong)能(neng)(neng)梅(mei)花形硅(gui)(gui)灰(hui)(hui)(hui)石(shi)尾礦輕(qing)質(zhi)通(tong)孔(kong)陶(tao)(tao)粒半(ban)成品(pin)的(de)(de)示意(yi)(yi)(yi)圖(tu)，圖(tu)6是(shi)(shi)(shi)多功(gong)能(neng)(neng)梅(mei)花形硅(gui)(gui)灰(hui)(hui)(hui)石(shi)尾礦輕(qing)質(zhi)通(tong)孔(kong)陶(tao)(tao)粒半(ban)成品(pin)的(de)(de)A-A向(xiang)剖面圖(tu)，圖(tu)7是(shi)(shi)(shi)多功(gong)能(neng)(neng)梅(mei)花形硅(gui)(gui)灰(hui)(hui)(hui)石(shi)尾礦輕(qing)質(zhi)通(tong)孔(kong)陶(tao)(tao)粒的(de)(de)產品(pin)示意(yi)(yi)(yi)圖(tu)，圖(tu)8是(shi)(shi)(shi)多功(gong)能(neng)(neng)圓(yuan)柱形硅(gui)(gui)灰(hui)(hui)(hui)石(shi)尾礦輕(qing)質(zhi)通(tong)孔(kong)陶(tao)(tao)粒的(de)(de)產品(pin)示意(yi)(yi)(yi)圖(tu)，圖(tu)9是(shi)(shi)(shi)多功(gong)能(neng)(neng)圓(yuan)球形硅(gui)(gui)灰(hui)(hui)(hui)石(shi)尾礦輕(qing)質(zhi)通(tong)孔(kong)陶(tao)(tao)粒的(de)(de)產品(pin)示意(yi)(yi)(yi)圖(tu)。

如圖所示(shi)：1是(shi)(shi)(shi)(shi)多(duo)功能(neng)(neng)(neng)(neng)梅(mei)(mei)(mei)花(hua)(hua)形(xing)(xing)(xing)(xing)硅(gui)(gui)(gui)灰(hui)(hui)(hui)(hui)(hui)石(shi)(shi)(shi)(shi)(shi)(shi)尾(wei)(wei)(wei)(wei)(wei)(wei)(wei)礦(kuang)(kuang)(kuang)輕(qing)(qing)(qing)(qing)質(zhi)(zhi)(zhi)(zhi)通(tong)(tong)孔(kong)(kong)(kong)(kong)陶(tao)(tao)(tao)粒(li)(li)(li)半(ban)(ban)(ban)成(cheng)(cheng)品(pin)(pin)的配料，2是(shi)(shi)(shi)(shi)攪拌混合機(ji)(ji)(ji)(ji)，3是(shi)(shi)(shi)(shi)多(duo)功能(neng)(neng)(neng)(neng)梅(mei)(mei)(mei)花(hua)(hua)形(xing)(xing)(xing)(xing)硅(gui)(gui)(gui)灰(hui)(hui)(hui)(hui)(hui)石(shi)(shi)(shi)(shi)(shi)(shi)尾(wei)(wei)(wei)(wei)(wei)(wei)(wei)礦(kuang)(kuang)(kuang)輕(qing)(qing)(qing)(qing)質(zhi)(zhi)(zhi)(zhi)通(tong)(tong)孔(kong)(kong)(kong)(kong)陶(tao)(tao)(tao)粒(li)(li)(li)半(ban)(ban)(ban)成(cheng)(cheng)品(pin)(pin)的混合物，4是(shi)(shi)(shi)(shi)皮(pi)帶機(ji)(ji)(ji)(ji)，5是(shi)(shi)(shi)(shi)料倉，6是(shi)(shi)(shi)(shi)閥門，7是(shi)(shi)(shi)(shi)螺(luo)桿擠壓(ya)造粒(li)(li)(li)機(ji)(ji)(ji)(ji)，8是(shi)(shi)(shi)(shi)螺(luo)桿擠壓(ya)造粒(li)(li)(li)機(ji)(ji)(ji)(ji)的模板，9是(shi)(shi)(shi)(shi)用(yong)于生(sheng)產多(duo)功能(neng)(neng)(neng)(neng)梅(mei)(mei)(mei)花(hua)(hua)形(xing)(xing)(xing)(xing)硅(gui)(gui)(gui)灰(hui)(hui)(hui)(hui)(hui)石(shi)(shi)(shi)(shi)(shi)(shi)尾(wei)(wei)(wei)(wei)(wei)(wei)(wei)礦(kuang)(kuang)(kuang)輕(qing)(qing)(qing)(qing)質(zhi)(zhi)(zhi)(zhi)通(tong)(tong)孔(kong)(kong)(kong)(kong)陶(tao)(tao)(tao)粒(li)(li)(li)半(ban)(ban)(ban)成(cheng)(cheng)品(pin)(pin)的模芯，10是(shi)(shi)(shi)(shi)多(duo)功能(neng)(neng)(neng)(neng)梅(mei)(mei)(mei)花(hua)(hua)形(xing)(xing)(xing)(xing)硅(gui)(gui)(gui)灰(hui)(hui)(hui)(hui)(hui)石(shi)(shi)(shi)(shi)(shi)(shi)尾(wei)(wei)(wei)(wei)(wei)(wei)(wei)礦(kuang)(kuang)(kuang)輕(qing)(qing)(qing)(qing)質(zhi)(zhi)(zhi)(zhi)通(tong)(tong)孔(kong)(kong)(kong)(kong)陶(tao)(tao)(tao)粒(li)(li)(li)半(ban)(ban)(ban)成(cheng)(cheng)品(pin)(pin)，11是(shi)(shi)(shi)(shi)皮(pi)帶機(ji)(ji)(ji)(ji)，12是(shi)(shi)(shi)(shi)回轉式(shi)烘(hong)(hong)(hong)干(gan)(gan)(gan)爐(lu)，13是(shi)(shi)(shi)(shi)回轉式(shi)烘(hong)(hong)(hong)干(gan)(gan)(gan)爐(lu)烘(hong)(hong)(hong)干(gan)(gan)(gan)溫(wen)度(du)，14是(shi)(shi)(shi)(shi)焙(bei)(bei)燒(shao)爐(lu)尾(wei)(wei)(wei)(wei)(wei)(wei)(wei)氣(qi)熱氣(qi)流(liu)，15是(shi)(shi)(shi)(shi)焙(bei)(bei)燒(shao)爐(lu)尾(wei)(wei)(wei)(wei)(wei)(wei)(wei)氣(qi)溫(wen)度(du)，16是(shi)(shi)(shi)(shi)是(shi)(shi)(shi)(shi)回轉式(shi)烘(hong)(hong)(hong)干(gan)(gan)(gan)爐(lu)的出(chu)(chu)料口，17是(shi)(shi)(shi)(shi)烘(hong)(hong)(hong)干(gan)(gan)(gan)后的多(duo)功能(neng)(neng)(neng)(neng)梅(mei)(mei)(mei)花(hua)(hua)形(xing)(xing)(xing)(xing)硅(gui)(gui)(gui)灰(hui)(hui)(hui)(hui)(hui)石(shi)(shi)(shi)(shi)(shi)(shi)尾(wei)(wei)(wei)(wei)(wei)(wei)(wei)礦(kuang)(kuang)(kuang)輕(qing)(qing)(qing)(qing)質(zhi)(zhi)(zhi)(zhi)通(tong)(tong)孔(kong)(kong)(kong)(kong)陶(tao)(tao)(tao)粒(li)(li)(li)半(ban)(ban)(ban)成(cheng)(cheng)品(pin)(pin)，18是(shi)(shi)(shi)(shi)回轉式(shi)焙(bei)(bei)燒(shao)爐(lu)，19是(shi)(shi)(shi)(shi)燃燒(shao)室的溫(wen)度(du)，20是(shi)(shi)(shi)(shi)燃燒(shao)室的高(gao)溫(wen)熱氣(qi)流(liu)管(guan)(guan)道(dao)(dao)，21是(shi)(shi)(shi)(shi)回轉式(shi)焙(bei)(bei)燒(shao)爐(lu)的出(chu)(chu)料口，22是(shi)(shi)(shi)(shi)焙(bei)(bei)燒(shao)后的多(duo)功能(neng)(neng)(neng)(neng)梅(mei)(mei)(mei)花(hua)(hua)形(xing)(xing)(xing)(xing)硅(gui)(gui)(gui)灰(hui)(hui)(hui)(hui)(hui)石(shi)(shi)(shi)(shi)(shi)(shi)尾(wei)(wei)(wei)(wei)(wei)(wei)(wei)礦(kuang)(kuang)(kuang)輕(qing)(qing)(qing)(qing)質(zhi)(zhi)(zhi)(zhi)通(tong)(tong)孔(kong)(kong)(kong)(kong)陶(tao)(tao)(tao)粒(li)(li)(li)半(ban)(ban)(ban)成(cheng)(cheng)品(pin)(pin)，23是(shi)(shi)(shi)(shi)U型(xing)螺(luo)旋輸送機(ji)(ji)(ji)(ji)，24是(shi)(shi)(shi)(shi)不銹鋼(gang)圓筒(tong)庫，25是(shi)(shi)(shi)(shi)不銹鋼(gang)圓筒(tong)庫閥門，26是(shi)(shi)(shi)(shi)保溫(wen)后的多(duo)功能(neng)(neng)(neng)(neng)梅(mei)(mei)(mei)花(hua)(hua)形(xing)(xing)(xing)(xing)硅(gui)(gui)(gui)灰(hui)(hui)(hui)(hui)(hui)石(shi)(shi)(shi)(shi)(shi)(shi)尾(wei)(wei)(wei)(wei)(wei)(wei)(wei)礦(kuang)(kuang)(kuang)輕(qing)(qing)(qing)(qing)質(zhi)(zhi)(zhi)(zhi)通(tong)(tong)孔(kong)(kong)(kong)(kong)陶(tao)(tao)(tao)粒(li)(li)(li)半(ban)(ban)(ban)成(cheng)(cheng)品(pin)(pin), 27是(shi)(shi)(shi)(shi)皮(pi)帶機(ji)(ji)(ji)(ji)，28是(shi)(shi)(shi)(shi)粉末排(pai)出(chu)(chu)管(guan)(guan)道(dao)(dao)，29是(shi)(shi)(shi)(shi)破(po)碎陶(tao)(tao)(tao)粒(li)(li)(li)排(pai)出(chu)(chu)管(guan)(guan)道(dao)(dao)，30是(shi)(shi)(shi)(shi)圓筒(tong)振動(dong)篩，31是(shi)(shi)(shi)(shi)篩網(wang)，32是(shi)(shi)(shi)(shi)多(duo)功能(neng)(neng)(neng)(neng)梅(mei)(mei)(mei)花(hua)(hua)形(xing)(xing)(xing)(xing)硅(gui)(gui)(gui)灰(hui)(hui)(hui)(hui)(hui)石(shi)(shi)(shi)(shi)(shi)(shi)尾(wei)(wei)(wei)(wei)(wei)(wei)(wei)礦(kuang)(kuang)(kuang)輕(qing)(qing)(qing)(qing)質(zhi)(zhi)(zhi)(zhi)通(tong)(tong)孔(kong)(kong)(kong)(kong)陶(tao)(tao)(tao)粒(li)(li)(li)成(cheng)(cheng)品(pin)(pin)，33是(shi)(shi)(shi)(shi)高(gao)溫(wen)熱氣(qi)流(liu)流(liu)動(dong)方向，34是(shi)(shi)(shi)(shi)回轉式(shi)烘(hong)(hong)(hong)干(gan)(gan)(gan)爐(lu)尾(wei)(wei)(wei)(wei)(wei)(wei)(wei)氣(qi)溫(wen)度(du)，35是(shi)(shi)(shi)(shi)烘(hong)(hong)(hong)干(gan)(gan)(gan)爐(lu)尾(wei)(wei)(wei)(wei)(wei)(wei)(wei)氣(qi)管(guan)(guan)道(dao)(dao)，36是(shi)(shi)(shi)(shi)多(duo)功能(neng)(neng)(neng)(neng)梅(mei)(mei)(mei)花(hua)(hua)形(xing)(xing)(xing)(xing)硅(gui)(gui)(gui)灰(hui)(hui)(hui)(hui)(hui)石(shi)(shi)(shi)(shi)(shi)(shi)尾(wei)(wei)(wei)(wei)(wei)(wei)(wei)礦(kuang)(kuang)(kuang)輕(qing)(qing)(qing)(qing)質(zhi)(zhi)(zhi)(zhi)通(tong)(tong)孔(kong)(kong)(kong)(kong)陶(tao)(tao)(tao)粒(li)(li)(li)半(ban)(ban)(ban)成(cheng)(cheng)品(pin)(pin)的外徑，37是(shi)(shi)(shi)(shi)多(duo)功能(neng)(neng)(neng)(neng)梅(mei)(mei)(mei)花(hua)(hua)形(xing)(xing)(xing)(xing)硅(gui)(gui)(gui)灰(hui)(hui)(hui)(hui)(hui)石(shi)(shi)(shi)(shi)(shi)(shi)尾(wei)(wei)(wei)(wei)(wei)(wei)(wei)礦(kuang)(kuang)(kuang)輕(qing)(qing)(qing)(qing)質(zhi)(zhi)(zhi)(zhi)通(tong)(tong)孔(kong)(kong)(kong)(kong)陶(tao)(tao)(tao)粒(li)(li)(li)半(ban)(ban)(ban)成(cheng)(cheng)品(pin)(pin)中心的通(tong)(tong)孔(kong)(kong)(kong)(kong)內(nei)徑，38是(shi)(shi)(shi)(shi)多(duo)功能(neng)(neng)(neng)(neng)梅(mei)(mei)(mei)花(hua)(hua)形(xing)(xing)(xing)(xing)硅(gui)(gui)(gui)灰(hui)(hui)(hui)(hui)(hui)石(shi)(shi)(shi)(shi)(shi)(shi)尾(wei)(wei)(wei)(wei)(wei)(wei)(wei)礦(kuang)(kuang)(kuang)輕(qing)(qing)(qing)(qing)質(zhi)(zhi)(zhi)(zhi)通(tong)(tong)孔(kong)(kong)(kong)(kong)陶(tao)(tao)(tao)粒(li)(li)(li)半(ban)(ban)(ban)成(cheng)(cheng)品(pin)(pin)的通(tong)(tong)孔(kong)(kong)(kong)(kong)數量，39是(shi)(shi)(shi)(shi)多(duo)功能(neng)(neng)(neng)(neng)梅(mei)(mei)(mei)花(hua)(hua)形(xing)(xing)(xing)(xing)硅(gui)(gui)(gui)灰(hui)(hui)(hui)(hui)(hui)石(shi)(shi)(shi)(shi)(shi)(shi)尾(wei)(wei)(wei)(wei)(wei)(wei)(wei)礦(kuang)(kuang)(kuang)輕(qing)(qing)(qing)(qing)質(zhi)(zhi)(zhi)(zhi)通(tong)(tong)孔(kong)(kong)(kong)(kong)陶(tao)(tao)(tao)粒(li)(li)(li)半(ban)(ban)(ban)成(cheng)(cheng)品(pin)(pin)的長度(du)。

具體實施方式

下面結合實施例對本發(fa)明作(zuo)進一步的描述：

1、多功能梅花(hua)形硅灰石尾礦輕質通孔陶粒的生產方法：

⑴將多(duo)功(gong)能(neng)(neng)梅(mei)花形硅(gui)灰石尾礦(kuang)輕(qing)(qing)質通孔(kong)陶粒(li)半(ban)成(cheng)(cheng)品的(de)配料(liao)1輸入已經運轉的(de)攪拌混(hun)合(he)機(ji)2中，攪拌混(hun)合(he)為多(duo)功(gong)能(neng)(neng)梅(mei)花形硅(gui)灰石尾礦(kuang)輕(qing)(qing)質通孔(kong)陶粒(li)半(ban)成(cheng)(cheng)品的(de)混(hun)合(he)物3，經過皮帶機(ji)4輸送到(dao)螺桿擠(ji)壓造粒(li)機(ji)7上(shang)部的(de)料(liao)倉5中備用(yong)；

⑵將(jiang)(jiang)用于生產多(duo)功(gong)能梅花(hua)(hua)形硅(gui)(gui)(gui)灰(hui)石(shi)(shi)尾(wei)礦(kuang)(kuang)輕(qing)質通(tong)(tong)孔(kong)陶粒(li)(li)(li)半(ban)(ban)成(cheng)(cheng)品的(de)(de)模芯9，放置在(zai)(zai)螺桿擠壓(ya)(ya)造(zao)粒(li)(li)(li)機7的(de)(de)模板8內，打開料倉5的(de)(de)閥(fa)門6，將(jiang)(jiang)多(duo)功(gong)能梅花(hua)(hua)形硅(gui)(gui)(gui)灰(hui)石(shi)(shi)尾(wei)礦(kuang)(kuang)輕(qing)質通(tong)(tong)孔(kong)陶粒(li)(li)(li)半(ban)(ban)成(cheng)(cheng)品的(de)(de)混合物3輸送到(dao)螺桿擠壓(ya)(ya)造(zao)粒(li)(li)(li)機7中(zhong)，擠壓(ya)(ya)造(zao)粒(li)(li)(li)為多(duo)功(gong)能梅花(hua)(hua)形硅(gui)(gui)(gui)灰(hui)石(shi)(shi)尾(wei)礦(kuang)(kuang)輕(qing)質通(tong)(tong)孔(kong)陶粒(li)(li)(li)半(ban)(ban)成(cheng)(cheng)品10；多(duo)功(gong)能梅花(hua)(hua)形硅(gui)(gui)(gui)灰(hui)石(shi)(shi)尾(wei)礦(kuang)(kuang)輕(qing)質通(tong)(tong)孔(kong)陶粒(li)(li)(li)半(ban)(ban)成(cheng)(cheng)品的(de)(de)外徑36控制在(zai)(zai)8毫米(mi)，長度39控制在(zai)(zai)8毫米(mi)，多(duo)功(gong)能梅花(hua)(hua)形硅(gui)(gui)(gui)灰(hui)石(shi)(shi)尾(wei)礦(kuang)(kuang)輕(qing)質通(tong)(tong)孔(kong)陶粒(li)(li)(li)半(ban)(ban)成(cheng)(cheng)品中(zhong)心的(de)(de)通(tong)(tong)孔(kong)38內徑37控制在(zai)(zai)￠1.5毫米(mi)，通(tong)(tong)孔(kong)38數量控制在(zai)(zai)1個；

⑶將多功能(neng)梅花形硅灰石尾礦輕質通孔(kong)陶粒半成品(pin)10，經過(guo)皮(pi)帶機11輸送到回(hui)(hui)(hui)轉(zhuan)(zhuan)式(shi)烘(hong)(hong)干(gan)爐(lu)12中進行烘(hong)(hong)干(gan)，回(hui)(hui)(hui)轉(zhuan)(zhuan)式(shi)烘(hong)(hong)干(gan)爐(lu)12烘(hong)(hong)干(gan)溫度13控制在150～250℃，烘(hong)(hong)干(gan)時間控制在2小時，回(hui)(hui)(hui)轉(zhuan)(zhuan)式(shi)烘(hong)(hong)干(gan)爐(lu)12尾氣溫度34控制在50～80℃；

⑷將(jiang)烘干后(hou)的(de)多(duo)功能梅花形(xing)硅灰石尾(wei)礦輕質通孔陶粒半成品16，從(cong)回轉(zhuan)式(shi)烘干爐12的(de)出料口17輸送到回轉(zhuan)式(shi)焙燒爐18中焙燒，燃燒室的(de)溫度(du)19控制(zhi)在920～940℃，焙燒時(shi)間控制(zhi)在2小時(shi)，焙燒爐尾(wei)氣溫度(du)15控制(zhi)在150～250℃，；

⑸焙(bei)燒(shao)后(hou)的多功(gong)能梅(mei)花(hua)形硅灰石尾(wei)礦輕(qing)質通孔陶(tao)(tao)粒半(ban)成品22從回轉式焙(bei)燒(shao)爐18的出料(liao)口21排出，將焙(bei)燒(shao)后(hou)的多功(gong)能梅(mei)花(hua)形硅灰石尾(wei)礦輕(qing)質通孔陶(tao)(tao)粒半(ban)成品22，經過(guo)U型螺旋輸送機(ji)23輸入不銹鋼(gang)圓筒庫(ku)24中(zhong)保溫，保溫時間(jian)控(kong)制(zhi)在(zai)48小時；

⑹打開不(bu)銹鋼圓筒(tong)庫24的閥門25，將保溫后(hou)已經(jing)冷(leng)卻的多(duo)功(gong)能梅花形硅灰(hui)石(shi)(shi)尾礦輕質通孔陶(tao)粒(li)半(ban)成品(pin)26經(jing)過皮帶機27輸(shu)送到圓筒(tong)振動篩30中，通過篩網31進行篩分，篩分后(hou)密封包裝為多(duo)功(gong)能梅花形硅灰(hui)石(shi)(shi)尾礦輕質通孔陶(tao)粒(li)成品(pin)32，篩分后(hou)的粉(fen)末從粉(fen)末排(pai)(pai)出管(guan)道28排(pai)(pai)出，破(po)碎的陶(tao)粒(li)從破(po)碎陶(tao)粒(li)排(pai)(pai)出管(guan)道29排(pai)(pai)出；

⑺烘(hong)干和(he)(he)焙(bei)(bei)(bei)(bei)(bei)燒(shao)(shao)的(de)工藝(yi)采用逆(ni)流(liu)方式(shi)(shi)，是(shi)將燃(ran)燒(shao)(shao)器噴射出(chu)的(de)高溫熱氣(qi)(qi)流(liu)33，通(tong)過(guo)燃(ran)燒(shao)(shao)室中(zhong)(zhong)心的(de)高溫熱氣(qi)(qi)流(liu)管道20進(jin)入(ru)(ru)回(hui)(hui)轉(zhuan)(zhuan)(zhuan)式(shi)(shi)焙(bei)(bei)(bei)(bei)(bei)燒(shao)(shao)爐18，回(hui)(hui)轉(zhuan)(zhuan)(zhuan)式(shi)(shi)焙(bei)(bei)(bei)(bei)(bei)燒(shao)(shao)爐18尾氣(qi)(qi)熱氣(qi)(qi)流(liu)14進(jin)入(ru)(ru)回(hui)(hui)轉(zhuan)(zhuan)(zhuan)式(shi)(shi)烘(hong)干爐12，回(hui)(hui)轉(zhuan)(zhuan)(zhuan)式(shi)(shi)烘(hong)干爐12尾氣(qi)(qi)通(tong)過(guo)烘(hong)干爐尾氣(qi)(qi)管道35排出(chu)；多(duo)功能梅(mei)花(hua)形(xing)(xing)硅(gui)灰石尾礦(kuang)輕(qing)質(zhi)通(tong)孔陶(tao)粒半(ban)(ban)成(cheng)品10，先進(jin)入(ru)(ru)回(hui)(hui)轉(zhuan)(zhuan)(zhuan)式(shi)(shi)烘(hong)干爐12中(zhong)(zhong)進(jin)行烘(hong)干，再進(jin)入(ru)(ru)回(hui)(hui)轉(zhuan)(zhuan)(zhuan)式(shi)(shi)焙(bei)(bei)(bei)(bei)(bei)燒(shao)(shao)爐18中(zhong)(zhong)焙(bei)(bei)(bei)(bei)(bei)燒(shao)(shao)，焙(bei)(bei)(bei)(bei)(bei)燒(shao)(shao)后的(de)多(duo)功能梅(mei)花(hua)形(xing)(xing)硅(gui)灰石尾礦(kuang)輕(qing)質(zhi)通(tong)孔陶(tao)粒半(ban)(ban)成(cheng)品22，從回(hui)(hui)轉(zhuan)(zhuan)(zhuan)式(shi)(shi)焙(bei)(bei)(bei)(bei)(bei)燒(shao)(shao)爐18的(de)出(chu)料口21排出(chu)，多(duo)功能梅(mei)花(hua)形(xing)(xing)硅(gui)灰石尾礦(kuang)輕(qing)質(zhi)通(tong)孔陶(tao)粒半(ban)(ban)成(cheng)品10進(jin)入(ru)(ru)回(hui)(hui)轉(zhuan)(zhuan)(zhuan)式(shi)(shi)烘(hong)干爐12和(he)(he)回(hui)(hui)轉(zhuan)(zhuan)(zhuan)式(shi)(shi)焙(bei)(bei)(bei)(bei)(bei)燒(shao)(shao)爐18后，與高溫熱氣(qi)(qi)流(liu)33和(he)(he)焙(bei)(bei)(bei)(bei)(bei)燒(shao)(shao)爐尾氣(qi)(qi)熱氣(qi)(qi)流(liu)14的(de)流(liu)動方向是(shi)相反的(de)。

2、多功能梅花形硅灰(hui)石(shi)(shi)尾(wei)(wei)礦輕質(zhi)(zhi)通孔陶粒半(ban)成品的配料按重量百分比(bi)由(you)下列組分組成：硅灰(hui)石(shi)(shi)尾(wei)(wei)礦25％、高粘凹凸棒石(shi)(shi)粘土18％、沸石(shi)(shi)10％、活性白(bai)土廢渣5％、活性氧(yang)化(hua)(hua)鋁2％、納米氧(yang)化(hua)(hua)鋅2％、輕質(zhi)(zhi)碳酸鈣2％、輕質(zhi)(zhi)氧(yang)化(hua)(hua)鎂(mei)2％、空心微珠2％、膨脹(zhang)珍珠巖1％、膨脹(zhang)蛭石(shi)(shi)1％、十二烷基硫(liu)酸鈉(na)2％和水28％。

3、實測多功能梅(mei)花形硅(gui)灰石尾礦輕質通孔(kong)陶粒平均堆積(ji)密度為(wei)720kg/m3，吸水率為(wei)76％。