伊人成色综合网-泷泽萝拉首部av-老王吮她的花蒂和奶水-打扑克又疼又叫的软件-欧美亚洲久久综合精品

袋式除塵器

脈沖袋式除塵器

源頭廠家 技(ji)術創新 高性價比(bi)

廠家直供

資質齊全

免費指導

售后完善

一、簡介

氣(qi)(qi)箱脈沖袋(dai)式(shi)除塵(chen)器(qi)(qi)可廣(guang)泛(fan)用(yong)(yong)(yong)(yong)(yong)(yong)于(yu)治金(jin)、礦山、電力、建材、機(ji)械制造(zao)、糧食加工、化工、鍋爐、水泥廠的(de)(de)(de)破碎、包裝、庫頂、熟料(liao)冷卻機(ji)和各種磨(mo)(mo)機(ji)等,收(shou)(shou)(shou)(shou)塵(chen)如(ru)用(yong)(yong)(yong)(yong)(yong)(yong)于(yu)煤(mei)磨(mo)(mo)收(shou)(shou)(shou)(shou)塵(chen)、要增(zeng)設(she)防燃防爆措施。收(shou)(shou)(shou)(shou)塵(chen)器(qi)(qi)結構也要相應改變(bian),還適用(yong)(yong)(yong)(yong)(yong)(yong)于(yu)含塵(chen)濃度特(te)高氣(qi)(qi)體的(de)(de)(de)收(shou)(shou)(shou)(shou)塵(chen),如(ru)帶O-SEPA選粉機(ji)的(de)(de)(de)粉磨(mo)(mo)系(xi)統,氣(qi)(qi)體含塵(chen)濃度高達1000g/m3(標)以上,采(cai)(cai)用(yong)(yong)(yong)(yong)(yong)(yong)本(ben)系(xi)列(lie)收(shou)(shou)(shou)(shou)塵(chen)器(qi)(qi)收(shou)(shou)(shou)(shou)塵(chen),可不設(she)置(zhi)旋風收(shou)(shou)(shou)(shou)塵(chen)器(qi)(qi)作(zuo)一(yi)級收(shou)(shou)(shou)(shou)塵(chen)。本(ben)系(xi)列(lie)收(shou)(shou)(shou)(shou)塵(chen)器(qi)(qi)濾袋(dai)的(de)(de)(de)材質(zhi)一(yi)般采(cai)(cai)用(yong)(yong)(yong)(yong)(yong)(yong)滌綸針刺氈,允許連(lian)續使用(yong)(yong)(yong)(yong)(yong)(yong)溫度小(xiao)于(yu)120度,如(ru)果采(cai)(cai)用(yong)(yong)(yong)(yong)(yong)(yong)芳綸針刺氈,其(qi)允許使用(yong)(yong)(yong)(yong)(yong)(yong)溫度可達210度。如(ru)處理的(de)(de)(de)廢氣(qi)(qi)溫度高于(yu)上述濾料(liao)的(de)(de)(de)允許溫度,廢氣(qi)(qi)進入收(shou)(shou)(shou)(shou)塵(chen)器(qi)(qi)之前應采(cai)(cai)取降溫措施。

氣箱(xiang)脈沖袋式除(chu)塵器(qi)為戶外式由(you)不(bu)(bu)同室數和(he)(he)每室的(de)(de)(de)不(bu)(bu)同袋數組成多種(zhong)(zhong)不(bu)(bu)同規格(ge),每室的(de)(de)(de)袋數有(you)32、64、96、和(he)(he)128四(si)種(zhong)(zhong),全系(xi)(xi)列共有(you)33種(zhong)(zhong)規格(ge),濾(lv)袋直徑(jing)均為φ130mm,濾(lv)袋長(chang)度(du)主(zhu)要有(you)2450mm和(he)(he)3060mm兩(liang)種(zhong)(zhong),也可根(gen)據用(yong)(yong)戶情(qing)況設計其它不(bu)(bu)同長(chang)度(du)。本系(xi)(xi)列收塵器(qi)能負壓(ya)或正(zheng)壓(ya)操作,其本體結(jie)構無(wu)任何改變(bian),其收塵效率(lv)可達99.9%以上,進口濃(nong)度(du)*高可達1000g/m3以上,凈化后氣體的(de)(de)(de)含塵濃(nong)度(du)小于(yu)50mg/m3(標),本系(xi)(xi)列收塵器(qi)的(de)(de)(de)主(zhu)要技術(shu)性能分別見附表(biao)。本系(xi)(xi)列收塵器(qi)如用(yong)(yong)于(yu)寒冷地區,當室外采暖計算溫度(du)小于(yu)-25度(du)時,需要增充(chong)加熱裝置,收塵器(qi)的(de)(de)(de)殼體也要增設保溫層(ceng)。

二、設(she)備(bei)構造和工作原理

氣(qi)(qi)(qi)(qi)箱脈(mo)沖(chong)袋式除塵(chen)(chen)(chen)器(qi)(qi)由殼(ke)體、灰(hui)(hui)(hui)斗(dou)、排灰(hui)(hui)(hui)裝(zhuang)置、脈(mo)沖(chong)清(qing)灰(hui)(hui)(hui)系(xi)統和支架等部(bu)分(fen)組成。當含(han)塵(chen)(chen)(chen)氣(qi)(qi)(qi)(qi)體從(cong)進(jin)風口(kou)進(jin)入收(shou)塵(chen)(chen)(chen)器(qi)(qi)后(hou),*先碰到進(jin)口(kou)中的斜隔(ge)(ge)板,氣(qi)(qi)(qi)(qi)流(liu)便轉向(xiang)流(liu)入灰(hui)(hui)(hui)斗(dou),同(tong)時氣(qi)(qi)(qi)(qi)流(liu)速度變慢(man),由于慣性(xing)作用(yong),使氣(qi)(qi)(qi)(qi)體中粗顆粒粉(fen)塵(chen)(chen)(chen)直(zhi)接落(luo)入灰(hui)(hui)(hui)斗(dou),起到預(yu)收(shou)塵(chen)(chen)(chen)的作用(yong)。進(jin)入灰(hui)(hui)(hui)斗(dou)的氣(qi)(qi)(qi)(qi)體隨(sui)后(hou)向(xiang)上(shang)(shang)通過內部(bu)裝(zhuang)有金屬骨(gu)架的濾(lv)(lv)袋,粉(fen)塵(chen)(chen)(chen)被捕(bu)集在(zai)濾(lv)(lv)袋的外(wai)表面(mian),凈化后(hou)的氣(qi)(qi)(qi)(qi)體進(jin)入濾(lv)(lv)袋室(shi)上(shang)(shang)部(bu)的清(qing)潔(jie)室(shi),匯集到風管排出。殼(ke)體用(yong)隔(ge)(ge)板分(fen)成若干個(ge)獨立的收(shou)塵(chen)(chen)(chen)室(shi),按照給定的時間(jian)間(jian)隔(ge)(ge)對每個(ge)收(shou)塵(chen)(chen)(chen)室(shi)的濾(lv)(lv)袋輪流(liu)進(jin)行(xing)清(qing)灰(hui)(hui)(hui)。每個(ge)收(shou)塵(chen)(chen)(chen)室(shi)裝(zhuang)有一個(ge)提(ti)升(sheng)閥和脈(mo)沖(chong)閥,清(qing)灰(hui)(hui)(hui)時提(ti)升(sheng)閥關閉,切斷通過該收(shou)塵(chen)(chen)(chen)室(shi)的過濾(lv)(lv)氣(qi)(qi)(qi)(qi)流(liu),隨(sui)即(ji)脈(mo)沖(chong)閥開啟(qi),向(xiang)濾(lv)(lv)袋內噴入高壓(ya)空氣(qi)(qi)(qi)(qi),以清(qing)除濾(lv)(lv)袋外(wai)表面(mian)上(shang)(shang)的粉(fen)塵(chen)(chen)(chen),各收(shou)塵(chen)(chen)(chen)室(shi)的脈(mo)沖(chong)噴吹寬度和清(qing)灰(hui)(hui)(hui)周期,由專用(yong)的PLC清(qing)灰(hui)(hui)(hui)程序控(kong)制器(qi)(qi)自動連續(xu)進(jin)行(xing)。

三(san)、設備(bei)技(ji)術特點   

1、除塵(chen)效率高,特別是對微細粉塵(chen)也有較高的除塵(chen)效率。

2、采(cai)用(yong)分室輪流進行清(qing)灰,即所謂離線清(qing)灰,當(dang)某一室進入噴吹清(qing)灰時,過(guo)濾氣流被切斷,避免了噴吹清(qing)灰產生粉塵二次飛揚,提(ti)高了清(qing)灰效果,延長了濾袋使用(yong)奉命(ming)。

3、適應性(xing)強,可以(yi)捕集不同性(xing)質的(de)粉(fen)塵(chen)。例(li)如(ru),對(dui)于(yu)高比電阻(zu)粉(fen)塵(chen),采用袋式收塵(chen)器比電除塵(chen)器優(you)越。此(ci)外,入口含塵(chen)濃度在一相當大的(de)范圍內(nei)變化時,對(dui)除塵(chen)效率和阻(zu)力的(de)影響都(dou)不大。

4、使用靈活,處理風(feng)理可由每小時數百立方米到數十萬立方米,可以做成直接安(an)裝于室內、機器附(fu)近的小型機組,也可以作成大型的除塵(chen)器室。

5、設(she)備采用氣箱式(shi)結構,從而降低(di)了(le)設(she)備的(de)局部(bu)阻損,并免除(chu)了(le)安裝(zhuang)濾袋不方(fang)便等問題。

6、電磁脈沖閥采用雙膜片結(jie)構,具有控制(zhi)靈敏、效率(lv)高奉命長等優點。

7、結構簡(jian)單,工(gong)作穩(wen)定(ding),維護操作方便(bian)。

四、清(qing)灰電氣(qi)控制(zhi)裝(zhuang)置

1、清灰控制方式

清灰控(kong)(kong)制(zhi)方(fang)式(shi)一般采用(yong)定(ding)時(shi)法,也可采用(yong)定(ding)阻(zu)法。所(suo)謂定(ding)阻(zu)就是控(kong)(kong)制(zhi)濾(lv)袋內外側的(de)(de)壓(ya)差,當(dang)收塵器的(de)(de)差壓(ya)值(zhi)達到設定(ding)值(zhi)時(shi)(一般在1470pa),即(ji)由差壓(ya)變(bian)送(song)器發出信號,通過電氣控(kong)(kong)制(zhi)裝置(zhi),即(ji)按既定(ding)程序進行逐室(shi)清灰。

2、電氣控(kong)制裝置的功能

對多室收塵器集(ji)中控(kong)制(zhi)時采用單片機進行集(ji)中控(kong)制(zhi),控(kong)制(zhi)有自動(dong)和手(shou)動(dong)兩種方式,當(dang)單片機出故障或(huo)檢修時,可(ke)隨(sui)時切換為手(shou)動(dong)控(kong)制(zhi)。為便于調試和設備檢修并設有機旁(pang)控(kong)制(zhi)。

3、清灰(hui)電(dian)氣控制裝置到(dao)收塵器進線(xian)端子布線(xian)設計由選用(yong)者負責,接線(xian)端子參見(jian)清灰(hui)電(dian)氣控制器說明書。


核心實力
應用范圍
鋼鐵(tie)
電力
冶金
造船(chuan)
電子(zi)
紡織
礦山(shan)
化工(gong)
相關推薦
首頁 電話 TOP