本發(fa)明涉(she)及高爐煤氣,具體(ti)涉(she)及高爐煤氣一體(ti)化脫硫裝置及方法。
背景技術:
1、現有煤氣脫硫工(gong)藝(yi)主要采(cai)用(yong)水解催化工(gong)藝(yi)將(jiang)高爐(lu)煤氣中所含的有機硫化物如cos、cs2等有機硫轉變為h2s,之后利(li)用(yong)活性炭吸附原理將(jiang)其吸附,得(de)到凈化后的高爐(lu)煤氣。
2、為了實(shi)現上(shang)述(shu)工藝(yi),現有(you)煤(mei)(mei)氣脫(tuo)硫裝(zhuang)置(zhi)一般根據(ju)其功能拆分(fen)(fen)為多(duo)個結構,分(fen)(fen)布不在各個區(qu)域,彼此之間通(tong)過復(fu)雜(za)的管道相連;存在占地面積廣(guang)、管路走(zou)向(xiang)復(fu)雜(za)的缺點。其次,在現有(you)的脫(tuo)硫系統(tong)重,煤(mei)(mei)氣是通(tong)入(ru)加熱(re)(re)裝(zhuang)置(zhi),然后(hou)加熱(re)(re)至預設溫度(du)后(hou)排出,加熱(re)(re)裝(zhuang)置(zhi)外置(zhi)熱(re)(re)量外散嚴重,對能源消(xiao)耗較大。
3、另外,現有的煤(mei)氣(qi)在(zai)脫硫(liu)系統中的流(liu)向均為立式軸向或者臥式軸向,煤(mei)氣(qi)在(zai)水(shui)解及吸附(fu)單元處(chu)存在(zai)過于(yu)集中在(zai)某(mou)一反(fan)應區域(yu)內,導致(zhi)反(fan)應截面(mian)積過小(xiao),脫硫(liu)反(fan)應效率過低。
技術實現思路
1、針對現有技術存在(zai)的上述缺陷,提(ti)供了(le)一種高爐煤氣一體(ti)化(hua)脫硫裝置及方法,提(ti)升了(le)裝備集中度,提(ti)高脫硫效率,降低能(neng)耗。
2、本發明為解決上述(shu)技術問(wen)題所(suo)采用的技術方(fang)案(an)是:
3、高爐煤氣一體化(hua)脫硫裝置,包括
4、筒狀結構,在筒狀結構內設有隔(ge)(ge)熱層(ceng)(ceng),隔(ge)(ge)熱層(ceng)(ceng)將筒狀結構分割為上(shang)、下(xia)兩(liang)層(ceng)(ceng)空間;隔(ge)(ge)熱層(ceng)(ceng)上(shang)設有連(lian)通(tong)孔(kong),連(lian)通(tong)孔(kong)連(lian)通(tong)水解單(dan)元和吸(xi)附脫硫單(dan)元;
5、環(huan)形(xing)水(shui)解(jie)層(ceng)(ceng)(ceng),環(huan)形(xing)水(shui)解(jie)層(ceng)(ceng)(ceng)固定在(zai)(zai)上層(ceng)(ceng)(ceng)空(kong)間內(nei),將上層(ceng)(ceng)(ceng)空(kong)間分(fen)割為位于(yu)環(huan)形(xing)水(shui)解(jie)層(ceng)(ceng)(ceng)內(nei)側的換(huan)(huan)熱腔(qiang)體(ti)(ti)和(he)(he)位于(yu)環(huan)形(xing)水(shui)解(jie)層(ceng)(ceng)(ceng)外側的過(guo)(guo)渡腔(qiang)體(ti)(ti),換(huan)(huan)熱腔(qiang)體(ti)(ti)和(he)(he)過(guo)(guo)渡腔(qiang)體(ti)(ti)不直接(jie)連通,過(guo)(guo)渡腔(qiang)體(ti)(ti)部分(fen)區域位于(yu)環(huan)形(xing)水(shui)解(jie)層(ceng)(ceng)(ceng)和(he)(he)隔熱層(ceng)(ceng)(ceng)之(zhi)間;水(shui)解(jie)劑填充(chong)在(zai)(zai)環(huan)形(xing)水(shui)解(jie)層(ceng)(ceng)(ceng)內(nei),環(huan)形(xing)水(shui)解(jie)層(ceng)(ceng)(ceng)與相(xiang)鄰腔(qiang)體(ti)(ti)之(zhi)間僅通過(guo)(guo)內(nei)側壁面(mian)(mian)和(he)(he)外側壁面(mian)(mian)連通;在(zai)(zai)換(huan)(huan)熱腔(qiang)體(ti)(ti)上設(she)有煤氣入口;
6、加(jia)(jia)熱(re)結構(gou),加(jia)(jia)熱(re)結構(gou)設在加(jia)(jia)熱(re)腔體內(nei);
7、環(huan)形(xing)(xing)脫(tuo)硫(liu)層(ceng)(ceng),環(huan)形(xing)(xing)脫(tuo)硫(liu)層(ceng)(ceng)設(she)在(zai)下(xia)層(ceng)(ceng)空(kong)間(jian)(jian)內,將下(xia)層(ceng)(ceng)空(kong)間(jian)(jian)分割為位(wei)于環(huan)形(xing)(xing)脫(tuo)硫(liu)層(ceng)(ceng)內側的(de)集氣腔(qiang)(qiang)體(ti)(ti)(ti)和位(wei)于環(huan)形(xing)(xing)脫(tuo)硫(liu)層(ceng)(ceng)外(wai)側的(de)緩沖腔(qiang)(qiang)體(ti)(ti)(ti),集氣腔(qiang)(qiang)體(ti)(ti)(ti)和緩沖腔(qiang)(qiang)體(ti)(ti)(ti)不直接連通,緩沖腔(qiang)(qiang)體(ti)(ti)(ti)的(de)部分區域位(wei)于環(huan)形(xing)(xing)脫(tuo)硫(liu)層(ceng)(ceng)和隔熱層(ceng)(ceng)之間(jian)(jian);脫(tuo)硫(liu)劑(ji)填充在(zai)環(huan)形(xing)(xing)脫(tuo)硫(liu)層(ceng)(ceng)內,環(huan)形(xing)(xing)脫(tuo)硫(liu)層(ceng)(ceng)與相鄰腔(qiang)(qiang)體(ti)(ti)(ti)之間(jian)(jian)僅通過內側壁面(mian)和外(wai)側壁面(mian)連通;在(zai)集氣腔(qiang)(qiang)體(ti)(ti)(ti)上設(she)有(you)煤氣出(chu)口(kou);
8、冷卻(que)結(jie)構,冷卻(que)結(jie)構設在緩沖腔體內,且(qie)位(wei)于隔熱層和(he)環(huan)形脫(tuo)硫層之間。
9、按上述技術方(fang)案(an),加熱(re)腔(qiang)體內(nei)設有環形(xing)(xing)擋板(ban),環形(xing)(xing)擋板(ban)將加熱(re)腔(qiang)體分(fen)為(wei)內(nei)層和外層,加熱(re)裝置和煤(mei)氣入口均位于內(nei)層;在(zai)環形(xing)(xing)擋板(ban)上設有均勻(yun)間(jian)隔設有若(ruo)干個通孔(kong)。
10、按上(shang)述技術方案(an),加熱(re)結構包(bao)括設于加熱(re)腔體(ti)內的(de)加熱(re)盤(pan)管(guan)(guan),加熱(re)盤(pan)管(guan)(guan)的(de)頂端(duan)穿(chuan)過筒狀結構的(de)頂部與外(wai)部蒸(zheng)汽供氣源相連,加熱(re)盤(pan)管(guan)(guan)的(de)底(di)端(duan)由加熱(re)腔體(ti)底(di)部穿(chuan)出(chu)、穿(chuan)過過渡(du)腔體(ti)、由上(shang)層空間的(de)側壁(bi)穿(chuan)出(chu)、并(bing)作為蒸(zheng)汽出(chu)口(kou);在(zai)加熱(re)盤(pan)管(guan)(guan)的(de)底(di)端(duan)設有封頭。
11、按上述技術(shu)方案,環(huan)(huan)(huan)形(xing)(xing)(xing)水解層包括內(nei)側(ce)環(huan)(huan)(huan)形(xing)(xing)(xing)格柵(zha)(zha)板(ban)(ban)、外側(ce)環(huan)(huan)(huan)形(xing)(xing)(xing)格柵(zha)(zha)板(ban)(ban)、弧形(xing)(xing)(xing)底(di)封板(ban)(ban)、若干個(ge)第(di)(di)一支撐件、以及水解劑(ji)裝填口(kou)(kou)和(he)水解劑(ji)卸(xie)(xie)料(liao)口(kou)(kou),內(nei)側(ce)、外側(ce)環(huan)(huan)(huan)形(xing)(xing)(xing)格柵(zha)(zha)板(ban)(ban)的(de)頂(ding)端固(gu)(gu)定在(zai)筒狀(zhuang)(zhuang)(zhuang)結構(gou)的(de)頂(ding)板(ban)(ban)下(xia)表(biao)面(mian),弧形(xing)(xing)(xing)底(di)封板(ban)(ban)與內(nei)側(ce)、外側(ce)環(huan)(huan)(huan)形(xing)(xing)(xing)格柵(zha)(zha)板(ban)(ban)的(de)底(di)端固(gu)(gu)定連接;若干個(ge)第(di)(di)一支撐件的(de)兩端固(gu)(gu)定連接在(zai)外側(ce)環(huan)(huan)(huan)形(xing)(xing)(xing)格柵(zha)(zha)板(ban)(ban)和(he)筒狀(zhuang)(zhuang)(zhuang)結構(gou)的(de)內(nei)壁面(mian)之間;多個(ge)水解劑(ji)填充口(kou)(kou)貫穿(chuan)設(she)在(zai)筒狀(zhuang)(zhuang)(zhuang)結構(gou)的(de)頂(ding)板(ban)(ban)上,且(qie)(qie)位于(yu)內(nei)側(ce)、外側(ce)環(huan)(huan)(huan)形(xing)(xing)(xing)格柵(zha)(zha)板(ban)(ban)之間;多個(ge)水解劑(ji)卸(xie)(xie)料(liao)口(kou)(kou)設(she)在(zai)弧形(xing)(xing)(xing)底(di)封板(ban)(ban)上,且(qie)(qie)位于(yu)內(nei)側(ce)、外側(ce)環(huan)(huan)(huan)形(xing)(xing)(xing)格柵(zha)(zha)板(ban)(ban)之間,水解劑(ji)卸(xie)(xie)料(liao)口(kou)(kou)慣穿(chuan)上層空間的(de)側(ce)壁;煤氣(qi)入(ru)口(kou)(kou)貫穿(chuan)設(she)在(zai)筒狀(zhuang)(zhuang)(zhuang)結構(gou)的(de)頂(ding)板(ban)(ban)上,且(qie)(qie)位于(yu)內(nei)側(ce)環(huan)(huan)(huan)形(xing)(xing)(xing)格柵(zha)(zha)板(ban)(ban)內(nei)。
12、按(an)上(shang)(shang)述技術方案,環(huan)(huan)形(xing)(xing)脫(tuo)硫層包括內(nei)部(bu)環(huan)(huan)形(xing)(xing)格(ge)(ge)柵(zha)(zha)(zha)板(ban)(ban)(ban)(ban)、外(wai)部(bu)環(huan)(huan)形(xing)(xing)格(ge)(ge)柵(zha)(zha)(zha)板(ban)(ban)(ban)(ban)、上(shang)(shang)弧(hu)(hu)形(xing)(xing)封板(ban)(ban)(ban)(ban)和下(xia)弧(hu)(hu)形(xing)(xing)封板(ban)(ban)(ban)(ban)、若干(gan)個(ge)(ge)(ge)第二支撐(cheng)件、以(yi)及脫(tuo)硫劑裝填(tian)口和脫(tuo)硫劑卸料(liao)口,內(nei)部(bu)、外(wai)部(bu)環(huan)(huan)形(xing)(xing)格(ge)(ge)柵(zha)(zha)(zha)板(ban)(ban)(ban)(ban)的(de)頂端(duan)(duan)與上(shang)(shang)弧(hu)(hu)形(xing)(xing)封板(ban)(ban)(ban)(ban)固(gu)定連(lian)接(jie),內(nei)部(bu)、外(wai)部(bu)環(huan)(huan)形(xing)(xing)格(ge)(ge)柵(zha)(zha)(zha)板(ban)(ban)(ban)(ban)的(de)底端(duan)(duan)與下(xia)弧(hu)(hu)形(xing)(xing)封板(ban)(ban)(ban)(ban)固(gu)定連(lian)接(jie);若干(gan)個(ge)(ge)(ge)第二支撐(cheng)件的(de)兩端(duan)(duan)固(gu)定連(lian)接(jie)在(zai)(zai)外(wai)部(bu)環(huan)(huan)形(xing)(xing)格(ge)(ge)柵(zha)(zha)(zha)板(ban)(ban)(ban)(ban)和筒(tong)狀結構的(de)內(nei)壁(bi)面之間(jian)(jian);多個(ge)(ge)(ge)脫(tuo)硫劑填(tian)充口貫穿設(she)在(zai)(zai)上(shang)(shang)弧(hu)(hu)形(xing)(xing)封板(ban)(ban)(ban)(ban)上(shang)(shang),且位于(yu)(yu)內(nei)側(ce)、外(wai)側(ce)環(huan)(huan)形(xing)(xing)格(ge)(ge)柵(zha)(zha)(zha)板(ban)(ban)(ban)(ban)之間(jian)(jian);多個(ge)(ge)(ge)水(shui)解劑卸料(liao)口設(she)在(zai)(zai)下(xia)弧(hu)(hu)形(xing)(xing)封板(ban)(ban)(ban)(ban)上(shang)(shang),且位于(yu)(yu)內(nei)側(ce)、外(wai)側(ce)環(huan)(huan)形(xing)(xing)格(ge)(ge)柵(zha)(zha)(zha)板(ban)(ban)(ban)(ban)之間(jian)(jian),水(shui)解劑卸料(liao)口慣穿下(xia)層空間(jian)(jian)的(de)側(ce)壁(bi);煤氣出口貫穿設(she)在(zai)(zai)筒(tong)狀結構的(de)側(ce)壁(bi)上(shang)(shang),且與下(xia)弧(hu)(hu)形(xing)(xing)封板(ban)(ban)(ban)(ban)位于(yu)(yu)內(nei)部(bu)環(huan)(huan)形(xing)(xing)格(ge)(ge)柵(zha)(zha)(zha)板(ban)(ban)(ban)(ban)之間(jian)(jian)的(de)區域連(lian)通。
13、按上述(shu)技術方案,隔熱層包括骨(gu)架(jia)(jia)、固(gu)定設在骨(gu)架(jia)(jia)上的連通孔(kong),以及填充在骨(gu)架(jia)(jia)內的隔熱泡(pao)沫材(cai)料(liao)。
14、按上(shang)述技術方案,連接通(tong)孔采用類縮(suo)放噴嘴結構型式。
15、按上述(shu)技術方案(an),為了(le)便于本裝置的(de)維修(xiu),在(zai)上層空(kong)(kong)間(jian)(jian)和(he)(he)下層空(kong)(kong)間(jian)(jian)內(nei)均設有(you)多個(ge)檢修(xiu)人(ren)孔;冷卻結構包括布設在(zai)隔熱(re)(re)層下方的(de)冷凍(dong)(dong)水(shui)換(huan)熱(re)(re)盤(pan)管,冷凍(dong)(dong)水(shui)換(huan)熱(re)(re)盤(pan)管的(de)兩(liang)端分別貫穿下層空(kong)(kong)間(jian)(jian)的(de)側壁(bi),并分別與外部(bu)供水(shui)部(bu)件和(he)(he)儲(chu)水(shui)部(bu)件相連(lian)。
16、按上(shang)述技術方案,將環(huan)(huan)形水解層(ceng)(ceng)和(he)加熱結構調換至(zhi)下層(ceng)(ceng)空間,將環(huan)(huan)形脫硫層(ceng)(ceng)和(he)冷卻結構調換至(zhi)上(shang)層(ceng)(ceng)空間。
17、高爐(lu)煤氣(qi)一(yi)體化(hua)脫硫方法,采(cai)用如上任一(yi)所述的高爐(lu)煤氣(qi)一(yi)體化(hua)脫硫裝置;包(bao)括(kuo)如下步驟:
18、s1:煤(mei)氣進(jin)入加熱(re)腔體,包裹在(zai)加熱(re)結構外側(ce),完成加熱(re)過(guo)程;
19、s2:被加(jia)熱(re)的(de)煤氣從加(jia)熱(re)腔體(ti)內(nei)沿徑(jing)向(xiang)向(xiang)外(wai)擴(kuo)散穿過環(huan)形水(shui)解(jie)層,完成(cheng)水(shui)解(jie)催(cui)化過程;
20、s3:經過水解后的煤氣,進行降(jiang)溫處理;
21、s4:經(jing)過(guo)降溫處理的煤氣,從環形(xing)脫(tuo)硫層的外(wai)(wai)側沿徑(jing)向穿過(guo)環形(xing)脫(tuo)硫層,完成脫(tuo)硫工序最后輸送至(zhi)外(wai)(wai)部。
22、本發明(ming)具(ju)有以下有益效果:
23、在(zai)(zai)本實施(shi)例中,煤(mei)(mei)氣(qi)(qi)由換(huan)熱腔(qiang)內的(de)(de)煤(mei)(mei)氣(qi)(qi)入(ru)口進(jin)入(ru),在(zai)(zai)換(huan)熱腔(qiang)體(ti)內被(bei)加熱至(zhi)(zhi)水(shui)(shui)解(jie)催化(hua)工(gong)藝所(suo)需的(de)(de)溫度后(hou)(hou);以換(huan)熱腔(qiang)體(ti)為中心,沿筒狀結構的(de)(de)徑(jing)向(xiang)方向(xiang)通(tong)過(guo)環(huan)形(xing)(xing)(xing)水(shui)(shui)解(jie)層(ceng)進(jin)入(ru)過(guo)渡腔(qiang)體(ti)。經過(guo)水(shui)(shui)解(jie)催化(hua)后(hou)(hou),煤(mei)(mei)氣(qi)(qi)內的(de)(de)有機硫(liu)(liu)化(hua)物如cos、cs2等有機硫(liu)(liu)轉變(bian)為h2s;水(shui)(shui)解(jie)催化(hua)后(hou)(hou)的(de)(de)煤(mei)(mei)氣(qi)(qi)通(tong)過(guo)隔熱層(ceng)的(de)(de)連(lian)通(tong)孔進(jin)入(ru)下(xia)層(ceng)腔(qiang)體(ti),隨后(hou)(hou)被(bei)冷(leng)(leng)卻(que)結構降(jiang)溫至(zhi)(zhi)脫(tuo)硫(liu)(liu)工(gong)藝所(suo)需的(de)(de)合適溫度。在(zai)(zai)氣(qi)(qi)壓力(li)的(de)(de)作用下(xia),經過(guo)冷(leng)(leng)卻(que)的(de)(de)煤(mei)(mei)氣(qi)(qi),由環(huan)形(xing)(xing)(xing)脫(tuo)硫(liu)(liu)層(ceng)的(de)(de)側面四周沿徑(jing)向(xiang)進(jin)入(ru)至(zhi)(zhi)環(huan)形(xing)(xing)(xing)脫(tuo)硫(liu)(liu)層(ceng)內,最終(zhong)匯(hui)聚在(zai)(zai)集氣(qi)(qi)腔(qiang)體(ti)內由煤(mei)(mei)氣(qi)(qi)出口排(pai)出。
24、基于以上(shang)結(jie)構(gou),一是(shi),通過(guo)設(she)置環(huan)形水解(jie)(jie)(jie)(jie)層(ceng)(ceng)和環(huan)形脫(tuo)硫(liu)(liu)層(ceng)(ceng),使得(de)煤(mei)氣(qi)在(zai)(zai)水解(jie)(jie)(jie)(jie)催化和吸(xi)附脫(tuo)硫(liu)(liu)過(guo)程(cheng)中(zhong)均(jun)沿徑向流程(cheng),增大煤(mei)氣(qi)在(zai)(zai)環(huan)形水解(jie)(jie)(jie)(jie)層(ceng)(ceng)和環(huan)形脫(tuo)硫(liu)(liu)層(ceng)(ceng)的(de)(de)流通區域,達到增大反(fan)(fan)應(ying)截面積的(de)(de)目的(de)(de)。由(you)于反(fan)(fan)應(ying)溫(wen)(wen)(wen)度(du)對吸(xi)附及水解(jie)(jie)(jie)(jie)工藝(yi)(yi)過(guo)程(cheng)影響較大,徑向填料層(ceng)(ceng)具有(you)(you)的(de)(de)溫(wen)(wen)(wen)度(du)梯度(du)及反(fan)(fan)應(ying)截面積梯度(du)形成有(you)(you)效(xiao)互補。簡單來說:水解(jie)(jie)(jie)(jie)層(ceng)(ceng)外側反(fan)(fan)應(ying)截面積更大,可以有(you)(you)效(xiao)彌補外側溫(wen)(wen)(wen)度(du)偏(pian)低(di)的(de)(de)劣勢;同理(li),內(nei)(nei)(nei)側溫(wen)(wen)(wen)度(du)相(xiang)對較高(gao),可以彌補內(nei)(nei)(nei)側截面較小的(de)(de)劣勢。脫(tuo)硫(liu)(liu)層(ceng)(ceng)同理(li)。最終提高(gao)反(fan)(fan)應(ying)效(xiao)率。二是(shi),將脫(tuo)硫(liu)(liu)工藝(yi)(yi)的(de)(de)冷(leng)熱交換、水解(jie)(jie)(jie)(jie)、吸(xi)附等多個環(huan)節均(jun)設(she)置在(zai)(zai)筒狀結(jie)構(gou)內(nei)(nei)(nei),極大地減少了設(she)備占地尺寸及規模,提高(gao)了裝置的(de)(de)集中(zhong)度(du)。三(san)是(shi),將加(jia)熱結(jie)構(gou)安裝在(zai)(zai)環(huan)形水解(jie)(jie)(jie)(jie)層(ceng)(ceng)內(nei)(nei)(nei)側,避免熱量外散至周圍環(huan)境空(kong)氣(qi)中(zhong);另外設(she)置隔熱層(ceng)(ceng),避免冷(leng)卻結(jie)構(gou)對上(shang)層(ceng)(ceng)空(kong)間(jian)熱量的(de)(de)消耗(hao)和上(shang)層(ceng)(ceng)空(kong)間(jian)的(de)(de)熱量經過(guo)輻(fu)射(she)輸入(ru)至下層(ceng)(ceng)空(kong)間(jian);從而(er)達到降(jiang)低(di)能源消耗(hao)的(de)(de)目的(de)(de)。
25、上述說(shuo)明(ming)(ming)僅是本(ben)(ben)發明(ming)(ming)技術方案(an)的(de)概述,為了能夠更清(qing)楚了解本(ben)(ben)發明(ming)(ming)的(de)技術手段,并(bing)可依照說(shuo)明(ming)(ming)書的(de)內容予以(yi)(yi)實(shi)施(shi),以(yi)(yi)下以(yi)(yi)本(ben)(ben)發明(ming)(ming)的(de)較佳實(shi)施(shi)例(li)并(bing)配合附圖詳細說(shuo)明(ming)(ming)如后。本(ben)(ben)發明(ming)(ming)的(de)具(ju)體實(shi)施(shi)方式(shi)由以(yi)(yi)下實(shi)施(shi)例(li)及其附圖詳細給(gei)出。
1.高爐煤氣一體化脫硫裝置,其特征(zheng)在(zai)于:包括
2.根據權利要求1所述的高(gao)爐煤氣一(yi)體化脫硫裝(zhuang)置(zhi),其特征在于:加(jia)熱(re)腔體內(nei)設有環(huan)形(xing)擋(dang)(dang)板(ban)(ban),環(huan)形(xing)擋(dang)(dang)板(ban)(ban)將加(jia)熱(re)腔體分為內(nei)層和外(wai)層,加(jia)熱(re)裝(zhuang)置(zhi)和煤氣入(ru)口均位于內(nei)層;在環(huan)形(xing)擋(dang)(dang)板(ban)(ban)上設有均勻間隔設有若干個通(tong)孔。
3.根(gen)據權利(li)要求1所述的(de)(de)高爐煤氣一體(ti)化脫硫裝置(zhi),其特(te)征在于(yu):加(jia)熱(re)(re)結(jie)構(gou)包括設(she)于(yu)加(jia)熱(re)(re)腔(qiang)體(ti)內的(de)(de)加(jia)熱(re)(re)盤(pan)管(guan)(guan),加(jia)熱(re)(re)盤(pan)管(guan)(guan)的(de)(de)頂端(duan)穿(chuan)過(guo)筒狀結(jie)構(gou)的(de)(de)頂部(bu)與外部(bu)蒸汽(qi)供氣源相連,加(jia)熱(re)(re)盤(pan)管(guan)(guan)的(de)(de)底端(duan)由(you)加(jia)熱(re)(re)腔(qiang)體(ti)底部(bu)穿(chuan)出、穿(chuan)過(guo)過(guo)渡腔(qiang)體(ti)、由(you)上層空間的(de)(de)側壁穿(chuan)出、并作為蒸汽(qi)出口(kou);在加(jia)熱(re)(re)盤(pan)管(guan)(guan)的(de)(de)底端(duan)設(she)有封頭。
4.根據權利要求(qiu)1所述的(de)高(gao)爐(lu)煤氣一(yi)體化(hua)脫(tuo)硫裝置,其(qi)特征在(zai)(zai)于(yu):環(huan)形(xing)(xing)(xing)(xing)水(shui)(shui)(shui)解(jie)(jie)層包括內(nei)(nei)(nei)側(ce)(ce)環(huan)形(xing)(xing)(xing)(xing)格(ge)(ge)(ge)柵(zha)(zha)板(ban)(ban)(ban)(ban)(ban)(ban)、外(wai)側(ce)(ce)環(huan)形(xing)(xing)(xing)(xing)格(ge)(ge)(ge)柵(zha)(zha)板(ban)(ban)(ban)(ban)(ban)(ban)、弧(hu)形(xing)(xing)(xing)(xing)底(di)封(feng)板(ban)(ban)(ban)(ban)(ban)(ban)、若(ruo)干個第(di)一(yi)支撐件、以(yi)及水(shui)(shui)(shui)解(jie)(jie)劑裝填口(kou)和水(shui)(shui)(shui)解(jie)(jie)劑卸(xie)料口(kou),內(nei)(nei)(nei)側(ce)(ce)、外(wai)側(ce)(ce)環(huan)形(xing)(xing)(xing)(xing)格(ge)(ge)(ge)柵(zha)(zha)板(ban)(ban)(ban)(ban)(ban)(ban)的(de)頂(ding)端固定(ding)在(zai)(zai)筒(tong)(tong)(tong)狀結構(gou)的(de)頂(ding)板(ban)(ban)(ban)(ban)(ban)(ban)下表面,弧(hu)形(xing)(xing)(xing)(xing)底(di)封(feng)板(ban)(ban)(ban)(ban)(ban)(ban)與內(nei)(nei)(nei)側(ce)(ce)、外(wai)側(ce)(ce)環(huan)形(xing)(xing)(xing)(xing)格(ge)(ge)(ge)柵(zha)(zha)板(ban)(ban)(ban)(ban)(ban)(ban)的(de)底(di)端固定(ding)連(lian)接;若(ruo)干個第(di)一(yi)支撐件的(de)兩端固定(ding)連(lian)接在(zai)(zai)外(wai)側(ce)(ce)環(huan)形(xing)(xing)(xing)(xing)格(ge)(ge)(ge)柵(zha)(zha)板(ban)(ban)(ban)(ban)(ban)(ban)和筒(tong)(tong)(tong)狀結構(gou)的(de)內(nei)(nei)(nei)壁(bi)面之間(jian)(jian);多個水(shui)(shui)(shui)解(jie)(jie)劑填充口(kou)貫穿設(she)(she)在(zai)(zai)筒(tong)(tong)(tong)狀結構(gou)的(de)頂(ding)板(ban)(ban)(ban)(ban)(ban)(ban)上(shang),且位(wei)于(yu)內(nei)(nei)(nei)側(ce)(ce)、外(wai)側(ce)(ce)環(huan)形(xing)(xing)(xing)(xing)格(ge)(ge)(ge)柵(zha)(zha)板(ban)(ban)(ban)(ban)(ban)(ban)之間(jian)(jian);多個水(shui)(shui)(shui)解(jie)(jie)劑卸(xie)料口(kou)設(she)(she)在(zai)(zai)弧(hu)形(xing)(xing)(xing)(xing)底(di)封(feng)板(ban)(ban)(ban)(ban)(ban)(ban)上(shang),且位(wei)于(yu)內(nei)(nei)(nei)側(ce)(ce)、外(wai)側(ce)(ce)環(huan)形(xing)(xing)(xing)(xing)格(ge)(ge)(ge)柵(zha)(zha)板(ban)(ban)(ban)(ban)(ban)(ban)之間(jian)(jian),水(shui)(shui)(shui)解(jie)(jie)劑卸(xie)料口(kou)慣(guan)穿上(shang)層空間(jian)(jian)的(de)側(ce)(ce)壁(bi);煤氣入口(kou)貫穿設(she)(she)在(zai)(zai)筒(tong)(tong)(tong)狀結構(gou)的(de)頂(ding)板(ban)(ban)(ban)(ban)(ban)(ban)上(shang),且位(wei)于(yu)內(nei)(nei)(nei)側(ce)(ce)環(huan)形(xing)(xing)(xing)(xing)格(ge)(ge)(ge)柵(zha)(zha)板(ban)(ban)(ban)(ban)(ban)(ban)內(nei)(nei)(nei)。
5.根據權利要求1所述的(de)(de)高爐煤氣(qi)(qi)一體化(hua)脫硫(liu)裝置,其(qi)特征(zheng)在(zai)(zai)于:環(huan)(huan)形(xing)(xing)(xing)脫硫(liu)層包括內(nei)部(bu)環(huan)(huan)形(xing)(xing)(xing)格(ge)(ge)柵板(ban)(ban)(ban)(ban)(ban)、外(wai)(wai)(wai)部(bu)環(huan)(huan)形(xing)(xing)(xing)格(ge)(ge)柵板(ban)(ban)(ban)(ban)(ban)、上(shang)(shang)(shang)弧(hu)(hu)形(xing)(xing)(xing)封(feng)(feng)板(ban)(ban)(ban)(ban)(ban)和(he)下(xia)弧(hu)(hu)形(xing)(xing)(xing)封(feng)(feng)板(ban)(ban)(ban)(ban)(ban)、若干(gan)個第(di)二支撐(cheng)件、以及脫硫(liu)劑(ji)裝填口和(he)脫硫(liu)劑(ji)卸料口,內(nei)部(bu)、外(wai)(wai)(wai)部(bu)環(huan)(huan)形(xing)(xing)(xing)格(ge)(ge)柵板(ban)(ban)(ban)(ban)(ban)的(de)(de)頂端(duan)與(yu)上(shang)(shang)(shang)弧(hu)(hu)形(xing)(xing)(xing)封(feng)(feng)板(ban)(ban)(ban)(ban)(ban)固定連(lian)接(jie),內(nei)部(bu)、外(wai)(wai)(wai)部(bu)環(huan)(huan)形(xing)(xing)(xing)格(ge)(ge)柵板(ban)(ban)(ban)(ban)(ban)的(de)(de)底端(duan)與(yu)下(xia)弧(hu)(hu)形(xing)(xing)(xing)封(feng)(feng)板(ban)(ban)(ban)(ban)(ban)固定連(lian)接(jie);若干(gan)個第(di)二支撐(cheng)件的(de)(de)兩端(duan)固定連(lian)接(jie)在(zai)(zai)外(wai)(wai)(wai)部(bu)環(huan)(huan)形(xing)(xing)(xing)格(ge)(ge)柵板(ban)(ban)(ban)(ban)(ban)和(he)筒狀結(jie)構的(de)(de)內(nei)壁面之間(jian);多(duo)個脫硫(liu)劑(ji)填充(chong)口貫穿(chuan)設在(zai)(zai)上(shang)(shang)(shang)弧(hu)(hu)形(xing)(xing)(xing)封(feng)(feng)板(ban)(ban)(ban)(ban)(ban)上(shang)(shang)(shang),且位于內(nei)側、外(wai)(wai)(wai)側環(huan)(huan)形(xing)(xing)(xing)格(ge)(ge)柵板(ban)(ban)(ban)(ban)(ban)之間(jian);多(duo)個水解劑(ji)卸料口設在(zai)(zai)下(xia)弧(hu)(hu)形(xing)(xing)(xing)封(feng)(feng)板(ban)(ban)(ban)(ban)(ban)上(shang)(shang)(shang),且位于內(nei)側、外(wai)(wai)(wai)側環(huan)(huan)形(xing)(xing)(xing)格(ge)(ge)柵板(ban)(ban)(ban)(ban)(ban)之間(jian),水解劑(ji)卸料口慣穿(chuan)下(xia)層空間(jian)的(de)(de)側壁;煤氣(qi)(qi)出口貫穿(chuan)設在(zai)(zai)筒狀結(jie)構的(de)(de)側壁上(shang)(shang)(shang),且與(yu)下(xia)弧(hu)(hu)形(xing)(xing)(xing)封(feng)(feng)板(ban)(ban)(ban)(ban)(ban)位于內(nei)部(bu)環(huan)(huan)形(xing)(xing)(xing)格(ge)(ge)柵板(ban)(ban)(ban)(ban)(ban)之間(jian)的(de)(de)區域連(lian)通。
6.根據權利要求1所述的高爐煤氣一體化(hua)脫硫裝置,其特(te)征在于:隔(ge)熱(re)層包(bao)括(kuo)骨(gu)(gu)架、固定設在骨(gu)(gu)架上(shang)的連通孔,以及填充在骨(gu)(gu)架內的隔(ge)熱(re)泡沫(mo)材料(liao)。
7.根據權(quan)利要求1所述的高(gao)爐煤氣一體化(hua)脫硫(liu)裝置(zhi),其特征(zheng)在于:連接(jie)通孔采用類(lei)縮(suo)放(fang)噴嘴結構型式。
8.根(gen)據(ju)權利要求1所述的(de)高爐煤氣(qi)一體化脫硫(liu)裝置,其(qi)特征在(zai)于:為了便于本裝置的(de)維修,在(zai)上層(ceng)(ceng)空間(jian)(jian)和下層(ceng)(ceng)空間(jian)(jian)內均(jun)設有多個檢修人(ren)孔;冷卻(que)結構包(bao)括布設在(zai)隔熱(re)(re)層(ceng)(ceng)下方(fang)的(de)冷凍水(shui)換熱(re)(re)盤(pan)管(guan),冷凍水(shui)換熱(re)(re)盤(pan)管(guan)的(de)兩(liang)端(duan)分別貫穿下層(ceng)(ceng)空間(jian)(jian)的(de)側(ce)壁,并分別與外(wai)部供水(shui)部件和儲水(shui)部件相連。
9.根據權利要求1所述的高爐煤氣一體化(hua)脫硫(liu)裝置,其特征在于:將(jiang)環(huan)形(xing)水解層(ceng)(ceng)和(he)(he)加熱結構調(diao)換至下(xia)層(ceng)(ceng)空(kong)間(jian),將(jiang)環(huan)形(xing)脫硫(liu)層(ceng)(ceng)和(he)(he)冷(leng)卻結構調(diao)換至上(shang)層(ceng)(ceng)空(kong)間(jian)。
10.高爐煤氣一體(ti)化脫硫(liu)方(fang)法,其特征在于:采用如權利要求1-9任一所(suo)述的高爐煤氣一體(ti)化脫硫(liu)裝置;包(bao)括(kuo)如下(xia)步驟: