焦化廠布袋除塵器系統簡介：

設(she)計采用的(de)裝煤阻火布袋除(chu)(chu)塵(chen)地(di)面站工藝除(chu)(chu)塵(chen),煙塵(chen)經除(chu)(chu)塵(chen)地(di)面站設(she)備凈(jing)化(hua)后,煙塵(chen)收集(ji)率在95%以上,除(chu)(chu)塵(chen)效率達99.5%以上,外排(pai)氣體含塵(chen)濃度低于排(pai)放標準(zhun),符合環保標準(zhun)要求.

焦化廠布袋除塵器工藝原理：

焦(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)爐地面(mian)地面(mian)站(zhan)系統用于(yu)(yu)導通(tong)除(chu)塵(chen)器(qi)與(yu)攔焦(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)車集(ji)塵(chen)罩(zhao),使(shi)(shi)焦(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)側(ce)煙(yan)塵(chen)通(tong)過此干管(guan)進(jin)入(ru)除(chu)塵(chen)地面(mian)站(zhan)進(jin)行處理,是移動塵(chen)源與(yu)固(gu)定設備之間(jian)(jian)的(de)(de)(de)(de)連接(jie)通(tong)道.出焦(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)集(ji)塵(chen)干管(guan)由固(gu)定接(jie)口(kou)翻板(ban)(ban)(ban)(ban)(ban)閥(fa)(fa)(fa)(fa)(fa)(fa)、伸縮(suo)(suo)器(qi)、平衡(heng)翻板(ban)(ban)(ban)(ban)(ban)閥(fa)(fa)(fa)(fa)(fa)(fa)、干管(guan)端(duan)部(bu)(bu)消音器(qi)組成.固(gu)定翻板(ban)(ban)(ban)(ban)(ban)閥(fa)(fa)(fa)(fa)(fa)(fa)由閥(fa)(fa)(fa)(fa)(fa)(fa)板(ban)(ban)(ban)(ban)(ban)、支(zhi)臂、管(guan)體等部(bu)(bu)分組成.焦(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)爐出焦(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)時,攔焦(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)車的(de)(de)(de)(de)液壓推桿將該(gai)翻板(ban)(ban)(ban)(ban)(ban)閥(fa)(fa)(fa)(fa)(fa)(fa)的(de)(de)(de)(de)翻板(ban)(ban)(ban)(ban)(ban)推開,閥(fa)(fa)(fa)(fa)(fa)(fa)門(men)控(kong)制桿旋轉75度(du)使(shi)(shi)閥(fa)(fa)(fa)(fa)(fa)(fa)門(men)打開,攔焦(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)車導管(guan)的(de)(de)(de)(de)可(ke)伸縮(suo)(suo)接(jie)口(kou)與(yu)該(gai)翻板(ban)(ban)(ban)(ban)(ban)閥(fa)(fa)(fa)(fa)(fa)(fa)端(duan)面(mian)對(dui)接(jie),使(shi)(shi)含塵(chen)煙(yan)氣由攔焦(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)車集(ji)塵(chen)罩(zhao)進(jin)入(ru)由固(gu)定翻板(ban)(ban)(ban)(ban)(ban)閥(fa)(fa)(fa)(fa)(fa)(fa)組成的(de)(de)(de)(de)集(ji)塵(chen)干管(guan);推焦(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)完(wan)成后(hou),攔焦(jiao)(jiao)(jiao)(jiao)(jiao)(jiao)車上的(de)(de)(de)(de)液壓推桿及可(ke)伸縮(suo)(suo)接(jie)口(kou)退回(hui),該(gai)翻板(ban)(ban)(ban)(ban)(ban)閥(fa)(fa)(fa)(fa)(fa)(fa)關閉,完(wan)成一爐除(chu)塵(chen)計(ji)劃.固(gu)定翻板(ban)(ban)(ban)(ban)(ban)閥(fa)(fa)(fa)(fa)(fa)(fa)處于(yu)(yu)高溫狀(zhuang)態(tai)又(you)處于(yu)(yu)經(jing)常(chang)開、閉狀(zhuang)態(tai),受(shou)熱不變型,采用U型骨架周邊均布,使(shi)(shi)閥(fa)(fa)(fa)(fa)(fa)(fa)板(ban)(ban)(ban)(ban)(ban)長期使(shi)(shi)用不變型,在密封(feng)處加金(jin)屬絲石棉密封(feng)墊,閥(fa)(fa)(fa)(fa)(fa)(fa)門(men)密封(feng)效果;每(mei)組翻板(ban)(ban)(ban)(ban)(ban)閥(fa)(fa)(fa)(fa)(fa)(fa)之間(jian)(jian)、翻板(ban)(ban)(ban)(ban)(ban)閥(fa)(fa)(fa)(fa)(fa)(fa)與(yu)直管(guan)段之間(jian)(jian)以及平衡(heng)閥(fa)(fa)(fa)(fa)(fa)(fa)、伸縮(suo)(suo)節和端(duan)部(bu)(bu)消聲(sheng)器(qi)法蘭之間(jian)(jian)使(shi)(shi)用金(jin)屬纏(chan)繞墊,靜密封(feng)漏氣率低于(yu)(yu)0.5%.

焦化廠布袋除塵器主要特點：

1、濾袋上口采用了噴吹管裝(zhuang)置，設備阻力低(di)，安(an)裝(zhuang)、維(wei)護(hu)換袋簡便；

2、濾袋(dai)籠(long)骨可(ke)分硬骨架和(he)彈簧(huang)骨架二種形式，可(ke)適(shi)用于不同用戶(hu)的各種需求(qiu)；

3、入口濃度高可達(da)100g/Nm3,具有大粒(li)粉(fen)塵(chen)初級沉降(jiang)作用，可替代二級除塵(chen)；

4、采用分室側噴，一只脈沖閥(fa)可(ke)同(tong)時噴吹16條(tiao)濾袋。較其它減(jian)少(shao)了脈沖閥(fa)數量近三分之二；

5、頂部(bu)采(cai)用可(ke)掀(xian)起的小揭(jie)蓋，在密封的前提下(xia)，開(kai)啟靈活、自如；

6、噴吹壓力低只需120~180Kpa，便可實現(xian)理想清灰，并(bing)采(cai)用(yong)了低壓直通閥的(de)結(jie)構形式(shi)，易損件使用(yong)壽命超過(guo)二年。

7、適用范圍大，可(ke)廣泛應(ying)用于(yu)制(zhi)造、建材、冶(ye)金、鑄(zhu)造、化工(gong)、機械、礦山采掘、糧食加工(gong)等行業及(ji)(ji)各工(gong)礦企業中工(gong)業性粉塵(chen)的凈化除(chu)塵(chen)及(ji)(ji)生產工(gong)藝中的粉塵(chen)清(qing)理(li)與回收等。

8、無需預除塵設備，能一次(ci)性處(chu)理高達1000mg/m3濃度(du)的煙塵，排放小于50mg/m3，工藝流程簡(jian)單;

9、袋室內無需噴吹(chui)管，機外換袋方便;

10、嵌入(ru)式(shi)彈性(xing)(xing)袋口(kou)，密封(feng)性(xing)(xing)能好(hao);

11、脈沖閥(fa)數量小，清灰(hui)強(qiang)度(du)大，動作;

12、整機(ji)采用微(wei)機(ji)自動控(kong)制，各參(can)數易于調節，可實現無崗位工作;

13、濾袋使用壽(shou)命二年以上;

14、易實(shi)現隔離檢修。