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當前位置:首頁  >  產品中心  >  工業油煙治理(行業分類)  >  DOP發泡爐油霧回收凈化系統  >  DOP發泡(pao)爐油煙廢氣回收凈化(hua)裝置

DOP發泡爐油煙廢氣回收凈化裝置

簡要描(miao)述:研發過程中出現的技術難關:
1、控制系統:1)、消防系統的(de)完善(要(yao)求(qiu)消防水(shui)參(can)數(shu)為:流量20M3/H,管內動(dong)壓(ya)(ya)≥0.2MPa);2)、電(dian)場短路保(bao)護;3)、跳火停(ting)電(dian)并自動(dong)復(fu)位;4)、變壓(ya)(ya)器(qi)過(guo)溫度保(bao)護;5)、電(dian)源(yuan)超載(zai)保(bao)護;6)、自動(dong)故(gu)障診斷和顯示功能(neng);7)高壓(ya)(ya)瓷瓶(絕緣子)的(de)制作(zuo);

  • 產品(pin)型號:
  • 廠商性(xing)質:生產廠家
  • 更(geng)新(xin)時(shi)間:2023-10-06
  • 訪  問  量(liang):3411

詳細介紹

一. 背(bei)景(jing)

DOP是通用型增塑劑,主要用于聚氯乙烯脂的加工、還可用于化工樹脂、醋酸樹脂、ABS樹脂及橡膠等高聚物的加工,也可用于造漆、染料、分散劑等、DOP增塑的PVC可用于制造人造革、農(nong)用薄膜、包(bao)裝(zhuang)材料、電纜(lan)等。

在PVC合(he)成(cheng)(cheng)革(ge)設備(bei)生(sheng)(sheng)產(chan)運行過(guo)程中(zhong),會產(chan)生(sheng)(sheng)大量(liang)含有(you)工(gong)業油煙的(de)(de)(de)氣體(ti),該油煙的(de)(de)(de)主要成(cheng)(cheng)分(fen)為(wei)DOP、樹脂、阻燃劑、二甲苯等,并帶(dai)有(you)很濃(nong)的(de)(de)(de)剌激性氣味(wei)。如不經過(guo)治理,全部揮發到大氣中(zhong),對(dui)環境造(zao)(zao)成(cheng)(cheng)一定污染(ran),也給企業造(zao)(zao)成(cheng)(cheng)一定浪費。由于(yu)DOP可通過(guo)有(you)效(xiao)技術手段,廢(fei)氣經凈化裝置可回收處理,且有(you)很高的(de)(de)(de)經濟(ji)價值因(yin)此(ci),因(yin)此(ci)PVC合(he)成(cheng)(cheng)革(ge)干法生(sheng)(sheng)產(chan)線的(de)(de)(de)工(gong)業油煙廢(fei)氣不僅是環境污染(ran)問題,也是社會經濟(ji)和資源(yuan)利用(yong)的(de)(de)(de)問題。產(chan)品市場前景廣闊,經濟(ji)效(xiao)益和社會效(xiao)益顯著(zhu),符(fu)合(he)國(guo)家質量(liang)標準,所(suo)以開發本項目。

二. 系統慨述

      本(ben)設備是(shi)利(li)(li)用陰極在(zai)高壓電(dian)(dian)(dian)(dian)(dian)場(chang)(chang)(chang)(chang)中發射出來的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi),以及由(you)電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)碰撞(zhuang)空氣分(fen)子(zi)(zi)(zi)(zi)而(er)產(chan)生(sheng)的(de)(de)(de)(de)負(fu)離子(zi)(zi)(zi)(zi)來捕捉(zhuo)油(you)(you)煙(yan)(yan)(yan)(yan)(yan)(yan)粒(li)(li)(li)(li)(li)(li)子(zi)(zi)(zi)(zi),使油(you)(you)煙(yan)(yan)(yan)(yan)(yan)(yan)粒(li)(li)(li)(li)(li)(li)子(zi)(zi)(zi)(zi)帶電(dian)(dian)(dian)(dian)(dian),再(zai)利(li)(li)用電(dian)(dian)(dian)(dian)(dian)場(chang)(chang)(chang)(chang)的(de)(de)(de)(de)作用,使帶電(dian)(dian)(dian)(dian)(dian)油(you)(you)煙(yan)(yan)(yan)(yan)(yan)(yan)粒(li)(li)(li)(li)(li)(li)子(zi)(zi)(zi)(zi)被(bei)陽極所吸附,以達到除油(you)(you)煙(yan)(yan)(yan)(yan)(yan)(yan)的(de)(de)(de)(de)目的(de)(de)(de)(de)。由(you)于(yu)電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)的(de)(de)(de)(de)直(zhi)徑(jing)非常(chang)小,其粒(li)(li)(li)(li)(li)(li)徑(jing)比油(you)(you)煙(yan)(yan)(yan)(yan)(yan)(yan)粒(li)(li)(li)(li)(li)(li)子(zi)(zi)(zi)(zi)的(de)(de)(de)(de)粒(li)(li)(li)(li)(li)(li)徑(jing)要小很(hen)多數(shu)(shu)量級。而(er)且電(dian)(dian)(dian)(dian)(dian)場(chang)(chang)(chang)(chang)中電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)的(de)(de)(de)(de)密度很(hen)高(可(ke)達至到1億/cm3的(de)(de)(de)(de)數(shu)(shu)量級),可(ke)以說*。處在(zai)電(dian)(dian)(dian)(dian)(dian)場(chang)(chang)(chang)(chang)中的(de)(de)(de)(de)油(you)(you)煙(yan)(yan)(yan)(yan)(yan)(yan)粒(li)(li)(li)(li)(li)(li)子(zi)(zi)(zi)(zi)很(hen)容易被(bei)電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)捕捉(zhuo)(即荷(he)(he)電(dian)(dian)(dian)(dian)(dian))。油(you)(you)煙(yan)(yan)(yan)(yan)(yan)(yan)粒(li)(li)(li)(li)(li)(li)子(zi)(zi)(zi)(zi)在(zai)電(dian)(dian)(dian)(dian)(dian)場(chang)(chang)(chang)(chang)中的(de)(de)(de)(de)荷(he)(he)電(dian)(dian)(dian)(dian)(dian)是(shi)遵循一定機理的(de)(de)(de)(de)必然現象,而(er)不是(shi)簡單的(de)(de)(de)(de)偶(ou)爾碰撞(zhuang)引起的(de)(de)(de)(de)。從理論上分(fen)析:包括電(dian)(dian)(dian)(dian)(dian)場(chang)(chang)(chang)(chang)荷(he)(he)電(dian)(dian)(dian)(dian)(dian)和擴(kuo)散(san)(san)荷(he)(he)電(dian)(dian)(dian)(dian)(dian)。電(dian)(dian)(dian)(dian)(dian)場(chang)(chang)(chang)(chang)荷(he)(he)電(dian)(dian)(dian)(dian)(dian)是(shi)由(you)于(yu)油(you)(you)煙(yan)(yan)(yan)(yan)(yan)(yan)粒(li)(li)(li)(li)(li)(li)子(zi)(zi)(zi)(zi)的(de)(de)(de)(de)相(xiang)對介電(dian)(dian)(dian)(dian)(dian)常(chang)數(shu)(shu)大于(yu)1,在(zai)電(dian)(dian)(dian)(dian)(dian)場(chang)(chang)(chang)(chang)中油(you)(you)煙(yan)(yan)(yan)(yan)(yan)(yan)粒(li)(li)(li)(li)(li)(li)子(zi)(zi)(zi)(zi)周圍的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)力(li)線(xian)發生(sheng)變化,使電(dian)(dian)(dian)(dian)(dian)力(li)線(xian)與(yu)油(you)(you)煙(yan)(yan)(yan)(yan)(yan)(yan)粒(li)(li)(li)(li)(li)(li)子(zi)(zi)(zi)(zi)表(biao)面相(xiang)交(jiao)。沿著電(dian)(dian)(dian)(dian)(dian)力(li)線(xian)運動的(de)(de)(de)(de)離子(zi)(zi)(zi)(zi)必然與(yu)油(you)(you)煙(yan)(yan)(yan)(yan)(yan)(yan)粒(li)(li)(li)(li)(li)(li)子(zi)(zi)(zi)(zi)碰撞(zhuang)并將(jiang)電(dian)(dian)(dian)(dian)(dian)荷(he)(he)傳給油(you)(you)煙(yan)(yan)(yan)(yan)(yan)(yan)粒(li)(li)(li)(li)(li)(li)子(zi)(zi)(zi)(zi);擴(kuo)散(san)(san)荷(he)(he)電(dian)(dian)(dian)(dian)(dian)是(shi)離子(zi)(zi)(zi)(zi)在(zai)空氣中因熱運動而(er)擴(kuo)散(san)(san),當(dang)接(jie)近(jin)塵(chen)粒(li)(li)(li)(li)(li)(li)時產(chan)生(sheng)電(dian)(dian)(dian)(dian)(dian)像力(li)互相(xiang)吸引而(er)荷(he)(he)電(dian)(dian)(dian)(dian)(dian)。

電(dian)場的(de)設計使油(you)(you)煙(yan)粒(li)(li)子(zi)的(de)運動速度較低,一(yi)般在零(ling)點幾秒內便能使油(you)(you)煙(yan)粒(li)(li)子(zi)荷(he)上足(zu)夠的(de)電(dian)荷(he),帶電(dian)粒(li)(li)子(zi)在電(dian)場中會受到(dao)(dao)電(dian)場力(庫侖(lun)力)的(de)作用(yong),其(qi)結果是油(you)(you)煙(yan)粒(li)(li)子(zi)被吸附到(dao)(dao)陽極上。因(yin)此靜電(dian)除(chu)油(you)(you)煙(yan)的(de)除(chu)油(you)(you)煙(yan)率非(fei)常高,而且(qie)特別適用(yong)于捕捉粒(li)(li)徑較小和(he)重量較輕的(de)油(you)(you)煙(yan)粒(li)(li)子(zi)。

  三.技術分(fen)析(xi)和(he)總(zong)結

  工藝特點及亮(liang)點:

①高效的除煙效果:JKXY系列高效DOP工(gong)業油(you)煙凈(jing)化裝置除煙效率可達(da)以上(溫度(du)為(wei)60度(du)的體積額定風量(liang)下(xia)),且總(zong)顆粒物去除率達(da)到90以上。

②運行費用(yong)低:采用(yong)特色電場、臥(wo)式(shi)結構(gou),阻力小,運行費用(yong)較(jiao)低。

③維護方便:可拆卸的(de)模塊化組合有利于定時清洗(xi)。

④運行的(de)持續性:采用分組供電和(he)自動(dong)降(jiang)壓控制的(de)方式;當一組電場產生故障時(shi)首先會自動(dong)降(jiang)壓保持工作(zuo),且對其它工作(zuo)單元無(wu)任何影響。

⑤設計周密:高電(dian)壓電(dian)源精心設計成環(huan)氧樹(shu)脂(zhi)嚴(yan)密封(feng)閉的單元(yuan)體,采用(yong)分組供電(dian)、分組控制,使用(yong)安全可靠。

⑥安(an)全(quan)性:設(she)備(bei)配有(you)防(fang)火網、防(fang)火閥、溫度(du)檢測(ce)系(xi)統、消防(fang)滅火系(xi)統,確保設(she)備(bei)安(an)全(quan)穩定運行。

⑦安裝(zhuang)方便:采用(yong)模塊(kuai)化制作,全螺栓連接,現(xian)場組裝(zhuang)極(ji)為(wei)方便。

⑧高壓(ya)(ya)(ya)和(he)低(di)壓(ya)(ya)(ya)控制(zhi)(zhi):帶芯(xin)片控制(zhi)(zhi)的高壓(ya)(ya)(ya)控制(zhi)(zhi)電路、帶PLC的智(zhi)能低(di)壓(ya)(ya)(ya)控制(zhi)(zhi)。可(ke)實現(xian)安(an)全(quan)、可(ke)靠和(he)智(zhi)能化(hua)運行。

結構特征、創新點:

1)、結構特征

①前置(zhi)(zhi)電(dian)箱:內(nei)置(zhi)(zhi)高壓(ya)靜電(dian)控制(zhi)單元;

②電場(chang)門(men):方(fang)便(bian)檢(jian)查維護電場(chang)組件;

③電場組件:凈(jing)化(hua)吸(xi)附油煙;

④變徑風管:連接風管;

⑤防火(huo)閥:保護設備,關閉此閥可以(yi)直接將煙氣阻(zu)斷,方便檢修;

⑥排污口(kou):排放凈化時單元收集下來的油(you)污及清潔電(dian)場單元時的污水;

⑦防火網:檢測設備是(shi)否著火;

⑧主(zhu)控(kong)(kong)箱(xiang):內置系統控(kong)(kong)制單(dan)元;

高壓(ya)(ya)電源:高壓(ya)(ya)變壓(ya)(ya)器采(cai)用真(zhen)空灌注的(de)(de)(de)環氧固體變壓(ya)(ya)器和X型的(de)(de)(de)環形鐵芯(xin),功率強,溫(wen)升少,耐沖擊,無(wu)需維(wei)護,無(wu)電磁輻射(she),為設備的(de)(de)(de)高效穩定運行(xing)提供了(le)內在保證;

控制系統:

a、軟啟動:高電壓的啟動和停止都是一個從0到額定值的漸進過程(cheng);

b、恒電(dian)流輸出(chu):控制(zhi)線(xian)路(lu)會(hui)自動(dong)跟(gen)蹤輸出(chu)電(dian)流,確保負(fu)載和電(dian)源的(de)波動(dong)不(bu)會(hui)影響高壓輸出(chu)功率,從(cong)而不(bu)會(hui)影響設備的(de)除煙效率;

c、跳(tiao)火停電并(bing)自動復位:當(dang)電場(chang)由于某種(zhong)放電的(de)時候,控制器能(neng)在(zai)10毫(hao)秒(miao)內(nei)關斷高壓(ya)電,并(bing)在(zai)一秒(miao)鐘之內(nei)從零上升到額定值(zhi);

d、多次跳火(huo)保護(hu):如果電(dian)場(chang)在(zai)一定時間內,連續放電(dian)超過一定的(de)次數,說明電(dian)場(chang)有故障,控(kong)制器(qi)會停止電(dian)場(chang)的(de)工作,并發出(chu)報警;

e、電場短路保(bao)護:電場如果發生短路,控制(zhi)器會把輸出功率降得很低,并在幾秒(miao)鐘內停機報(bao)警;

f、電(dian)源超載保護:控(kong)制(zhi)器會不斷檢測整套電(dian)源的負(fu)荷(he),當負(fu)荷(he)超過(guo)安全值(zhi)時,會自動停機報警;

g、變壓(ya)器過溫度保(bao)護(hu):控制器不斷監測(ce)高壓(ya)變壓(ya)器的溫升,當溫升超過其安全值的時候,停(ting)機(ji)并報警(jing);

h、自動故障(zhang)診斷和顯示功能:設(she)備(bei)(bei)發(fa)生故障(zhang)停機(ji)報(bao)警后,控制線路會由故障(zhang)情況顯示,便于維修人(ren)員盡快回復設(she)備(bei)(bei);

⑨ 消防滅(mie)火總管(guan)(guan)入口:接水管(guan)(guan)滅(mie)火;

2)、創新點:

①設備(bei)突破傳統(tong)的(de)一體式結(jie)構(gou)(gou),采用(yong)標準法蘭連接的(de)組合式結(jie)構(gou)(gou),使(shi)設備(bei)具有可(ke)升級性;

②電(dian)場采用圓筒蜂巢式這一特(te)殊工藝來增強極化(hua)和吸附功效,提(ti)高(gao)除油煙凈化(hua)效率(lv);

③設備(bei)本身采(cai)用先進的(de)高(gao)壓(ya)控制系統和(he)高(gao)壓(ya)電源,轉換效率高(gao),耗(hao)電低;

④供電(dian)采用分(fen)組式結(jie)構,即使某一組電(dian)場放電(dian)或故(gu)障,其他組還可以(yi)正常運(yun)行(xing),不影響設備(bei)(bei)的(de)運(yun)行(xing),保證設備(bei)(bei)運(yun)行(xing)的(de)持(chi)續性;

⑤安(an)全(quan)性:設備配有防(fang)火網(wang),防(fang)火閥,溫度檢測系統,消防(fang)滅火系統;

(1) 開(kai)發(fa)過程及攻克的技術難關:

一、從煙(yan)(yan)氣進(jin)入(ru)凈化(hua)設(she)(she)備進(jin)口(kou)及煙(yan)(yan)氣出口(kou)整個油煙(yan)(yan)凈化(hua)系統的設(she)(she)計(ji)、設(she)(she)備的設(she)(she)計(ji)制作始終堅持(chi)安全、經濟、適用(yong),并兼顧美觀(guan)的原則;

二、研發過(guo)程中出現的(de)技術難關:

1、控(kong)制系(xi)統(tong):1)、消防系(xi)統(tong)的完善(shan)(要求(qiu)消防水參數為:流量20M3/H,管內動(dong)壓≥0.2MPa);2)、電場短路保(bao)護(hu);3)、跳火停(ting)電并(bing)自動(dong)復(fu)位;4)、變壓器(qi)過溫度保(bao)護(hu);5)、電源超載保(bao)護(hu);6)、自動(dong)故(gu)障(zhang)診(zhen)斷和顯示功能(neng);7)高壓瓷瓶(絕(jue)緣子)的制作(zuo);

 

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