1、鍋(guo)爐布袋(dai)(dai)除(chu)(chu)塵(chen)器(qi)(qi)存(cun)在(zai)漏(lou)(lou)風(feng)(feng)(feng)現(xian)象 由于除(chu)(chu)塵(chen)器(qi)(qi)存(cun)在(zai)漏(lou)(lou)風(feng)(feng)(feng)現(xian)象,將外界大量的冷空(kong)氣吸進除(chu)(chu)塵(chen)器(qi)(qi)內,使布袋(dai)(dai)除(chu)(chu)塵(chen)器(qi)(qi)局部空(kong)氣溫度急劇下降,空(kong)氣中(zhong)(zhong)的水分析出,從而(er)產生(sheng)除(chu)(chu)塵(chen)器(qi)(qi)布袋(dai)(dai)結露現(xian)象。造(zao)成(cheng)(cheng)袋(dai)(dai)式除(chu)(chu)塵(chen)器(qi)(qi)漏(lou)(lou)風(feng)(feng)(feng)的原因很多,有(you)除(chu)(chu)塵(chen)器(qi)(qi)殼體(ti)在(zai)制作安裝過(guo)(guo)程中(zhong)(zhong)存(cun)在(zai)漏(lou)(lou)焊現(xian)象造(zao)成(cheng)(cheng)漏(lou)(lou)風(feng)(feng)(feng),有(you)卸料(liao)裝置密封(feng)(feng)不嚴造(zao)成(cheng)(cheng)漏(lou)(lou)風(feng)(feng)(feng),有(you)非(fei)標(biao)管道在(zai)安裝過(guo)(guo)程中(zhong)(zhong)存(cun)在(zai)漏(lou)(lou)焊現(xian)象造(zao)成(cheng)(cheng)漏(lou)(lou)風(feng)(feng)(feng),有(you)除(chu)(chu)塵(chen)器(qi)(qi)與(yu)非(fei)標(biao)管道法(fa)蘭(lan)連接處密封(feng)(feng)不嚴造(zao)成(cheng)(cheng)漏(lou)(lou)風(feng)(feng)(feng)等等。
2、煙氣(qi)中的(de)含(han)濕量過(guo)高 當(dang)處理的(de)煙氣(qi)中含(han)濕量過(guo)高,過(guo)飽和的(de)水(shui)分析出,則產(chan)生(sheng)除塵器布(bu)袋(dai)結露(lu)現象。
3、煙(yan)氣溫度(du)(du)過低 除塵器處理(li)的煙(yan)氣本身溫度(du)(du)接近或(huo)低于露點(dian)溫度(du)(du)時,也會產生結露。
4、脈(mo)沖(chong)噴(pen)吹氣(qi)體(ti)溫度過低 布袋除塵器(qi)在脈(mo)沖(chong)噴(pen)吹清(qing)灰過程(cheng)中使用的(de)是壓縮空氣(qi),而壓縮空氣(qi)本(ben)身為(wei)相對濕度為(wei)100%的(de)(de)(de)(de)飽和空(kong)(kong)氣(qi)(qi)。由(you)于(yu)其氣(qi)(qi)壓(ya)(ya)大(da)(da)(da)于(yu)大(da)(da)(da)氣(qi)(qi)壓(ya)(ya),換算(suan)至大(da)(da)(da)氣(qi)(qi)壓(ya)(ya)下(xia)(xia)的(de)(de)(de)(de)露(lu)點(dian)(dian)較環(huan)境露(lu)點(dian)(dian)低,有脫離結(jie)露(lu)趨勢。當壓(ya)(ya)縮(suo)空(kong)(kong)氣(qi)(qi)溫(wen)(wen)(wen)度(du)與布袋除(chu)(chu)塵(chen)器內部煙氣(qi)(qi)溫(wen)(wen)(wen)度(du)相差不大(da)(da)(da)時(shi)(shi),一般(ban)不會產生(sheng)結(jie)露(lu)現象(xiang)。但在(zai)(zai)冬(dong)天(tian),尤其是在(zai)(zai)我國北方的(de)(de)(de)(de)冬(dong)天(tian)氣(qi)(qi)溫(wen)(wen)(wen)通常(chang)在(zai)(zai)零下(xia)(xia)十(shi)幾(ji)或(huo)幾(ji)十(shi)度(du)時(shi)(shi),脈沖噴吹的(de)(de)(de)(de)壓(ya)(ya)縮(suo)空(kong)(kong)氣(qi)(qi)與除(chu)(chu)塵(chen)器內部的(de)(de)(de)(de)煙氣(qi)(qi)溫(wen)(wen)(wen)度(du)相差過大(da)(da)(da),在(zai)(zai)壓(ya)(ya)縮(suo)空(kong)(kong)氣(qi)(qi)瞬(shun)間噴入濾袋時(shi)(shi)溫(wen)(wen)(wen)度(du)也隨之大(da)(da)(da)幅下(xia)(xia)降(jiang),通常(chang)呈白(bai)霧(wu)狀噴出凝結(jie)水霧(wu)的(de)(de)(de)(de)高速(su)氣(qi)(qi)流,噴口以下(xia)(xia)一定距離內的(de)(de)(de)(de)溫(wen)(wen)(wen)度(du)較低,形成(cheng)低溫(wen)(wen)(wen)區。由(you)于(yu)噴管內的(de)(de)(de)(de)壓(ya)(ya)縮(suo)空(kong)(kong)氣(qi)(qi)為飽和空(kong)(kong)氣(qi)(qi),故(gu)氣(qi)(qi)體噴出后(hou)的(de)(de)(de)(de)溫(wen)(wen)(wen)度(du)下(xia)(xia)降(jiang)會導致(zhi)該區域水分析出并引起除(chu)(chu)塵(chen)器布袋結(jie)露(lu)。此時(shi)(shi)的(de)(de)(de)(de)結(jie)露(lu)主要集中在(zai)(zai)被噴吹的(de)(de)(de)(de)除(chu)(chu)塵(chen)布袋表(biao)面,粘附在(zai)(zai)除(chu)(chu)塵(chen)器布袋表(biao)面的(de)(de)(de)(de)粉塵(chen)因吸收結(jie)露(lu)析出的(de)(de)(de)(de)水分而產生(sheng)粘結(jie),進而堵塞除(chu)(chu)塵(chen)布袋的(de)(de)(de)(de)氣(qi)(qi)孔,導致(zhi)除(chu)(chu)塵(chen)器不能正常(chang)工作(zuo)。
5、鍋(guo)爐布袋除(chu)塵(chen)器(qi)殼(ke)體(ti)(ti)(ti)沒有隔熱(re)保(bao)溫(wen)措(cuo)施(shi)或效果不(bu)佳 除(chu)塵(chen)器(qi)的(de)殼(ke)體(ti)(ti)(ti)一般采用鋼板結構,而鋼板的(de)導熱(re)系數很大(da),當外(wai)界空氣的(de)溫(wen)度(du)與除(chu)塵(chen)器(qi)內部煙氣溫(wen)度(du)形成(cheng)較(jiao)大(da)溫(wen)度(du)差時,布袋除(chu)塵(chen)器(qi)的(de)殼(ke)體(ti)(ti)(ti)就會產(chan)生(sheng)結露。除(chu)塵(chen)器(qi)的(de)殼(ke)體(ti)(ti)(ti)如果不(bu)采取保(bao)溫(wen)隔熱(re)措(cuo)施(shi),或雖然采取了保(bao)溫(wen)隔熱(re)措(cuo)施(shi),但效果不(bu)佳時,除(chu)塵(chen)器(qi)布袋的(de)結露現(xian)象不(bu)可避免。
產品廣泛應用(yong)于鋼鐵、水(shui)泥、化工、電(dian)廠、筑路、冶(ye)金、糧食加工等。
可(ke)服(fu)務范(fan)圍:
1、華北(bei)地區:
(1)河北省:石家(jia)莊市(shi)(shi)、張(zhang)家(jia)口市(shi)(shi)、承德市(shi)(shi)、唐(tang)山(shan)市(shi)(shi)、秦(qin)皇島市(shi)(shi)、廊坊市(shi)(shi)、保定市(shi)(shi)、滄州市(shi)(shi)、衡水市(shi)(shi)、邢臺市(shi)(shi)、邯鄲市(shi)(shi)
(2)山西(xi)省:太原市(shi)、大同市(shi)、朔州(zhou)市(shi)、忻州(zhou)市(shi)、陽(yang)泉市(shi)、晉中市(shi)、呂梁市(shi)、長治市(shi)、臨汾市(shi)、晉城市(shi)、運城市(shi)
(3)內蒙(meng)古自治區:呼和(he)浩特(te)市(shi)(shi)(shi)(shi)、呼倫貝爾市(shi)(shi)(shi)(shi)、通遼市(shi)(shi)(shi)(shi)、赤峰市(shi)(shi)(shi)(shi)、巴彥淖爾市(shi)(shi)(shi)(shi)、烏蘭察布市(shi)(shi)(shi)(shi)、包頭市(shi)(shi)(shi)(shi)、鄂(e)爾多斯市(shi)(shi)(shi)(shi)、烏海市(shi)(shi)(shi)(shi) 東北地區
(4)黑龍江省:哈爾(er)濱市(shi)(shi)(shi)、黑河市(shi)(shi)(shi)、伊春市(shi)(shi)(shi)、齊(qi)齊(qi)哈爾(er)市(shi)(shi)(shi)、鶴崗市(shi)(shi)(shi)、佳木(mu)斯(si)市(shi)(shi)(shi)、雙鴨山市(shi)(shi)(shi)、綏化(hua)市(shi)(shi)(shi)、大慶市(shi)(shi)(shi)、七臺河市(shi)(shi)(shi)、雞西市(shi)(shi)(shi)、牡(mu)丹江市(shi)(shi)(shi)
(5)吉(ji)林省:長春市(shi)(shi)、白城市(shi)(shi)、松(song)原市(shi)(shi)、吉(ji)林市(shi)(shi)、四平(ping)市(shi)(shi)、遼源市(shi)(shi)、白山(shan)市(shi)(shi)、通化市(shi)(shi)
(6)遼(liao)寧(ning)省:沈陽(yang)市(shi)、鐵嶺(ling)市(shi)、阜新市(shi)、撫(fu)順市(shi)、朝陽(yang)市(shi)、本溪(xi)市(shi)、遼(liao)陽(yang)市(shi)、鞍山市(shi)、盤(pan)錦市(shi)、錦州市(shi)、葫(hu)蘆島市(shi)、營(ying)口市(shi)、丹東市(shi)、大連市(shi)
2、華東(dong)地區(qu):
(1)江蘇(su)省:南京(jing)市(shi)(shi)(shi)(shi)、連云港市(shi)(shi)(shi)(shi)、徐(xu)州(zhou)(zhou)市(shi)(shi)(shi)(shi)、宿遷(qian)市(shi)(shi)(shi)(shi)、淮安市(shi)(shi)(shi)(shi)、鹽城市(shi)(shi)(shi)(shi)、泰州(zhou)(zhou)市(shi)(shi)(shi)(shi)、揚(yang)州(zhou)(zhou)市(shi)(shi)(shi)(shi)、鎮江市(shi)(shi)(shi)(shi)、南通市(shi)(shi)(shi)(shi)、常州(zhou)(zhou)市(shi)(shi)(shi)(shi)、無錫市(shi)(shi)(shi)(shi)、蘇(su)州(zhou)(zhou)市(shi)(shi)(shi)(shi)
(2) 浙江省:杭州(zhou)市(shi)(shi)、湖州(zhou)市(shi)(shi)、嘉(jia)興市(shi)(shi)、紹(shao)興市(shi)(shi)、舟山市(shi)(shi)、寧(ning)波(bo)市(shi)(shi)、金華(hua)市(shi)(shi)、衢州(zhou)市(shi)(shi)、臺州(zhou)市(shi)(shi)、麗(li)水(shui)市(shi)(shi)、溫(wen)州(zhou)市(shi)(shi)
(3)安徽省:合肥市(shi)(shi)(shi)、淮北(bei)市(shi)(shi)(shi)、亳州市(shi)(shi)(shi)、宿州市(shi)(shi)(shi)、蚌埠市(shi)(shi)(shi)、阜陽(yang)市(shi)(shi)(shi)、淮南市(shi)(shi)(shi)、滁州市(shi)(shi)(shi)、六安市(shi)(shi)(shi)、馬鞍山市(shi)(shi)(shi)、蕪湖(hu)市(shi)(shi)(shi)、宣(xuan)城市(shi)(shi)(shi)、銅(tong)陵(ling)市(shi)(shi)(shi)、池(chi)州市(shi)(shi)(shi)、安慶市(shi)(shi)(shi)、黃山市(shi)(shi)(shi)
(4)福(fu)建省:福(fu)州市、寧德(de)市、南平市、三明市、莆田市、龍巖市、泉州市、漳州市、廈(sha)門市
(5)江西省(sheng):南昌市(shi)(shi)(shi)(shi)、九江市(shi)(shi)(shi)(shi)、景德(de)鎮市(shi)(shi)(shi)(shi)、上饒(rao)市(shi)(shi)(shi)(shi)、鷹(ying)潭(tan)市(shi)(shi)(shi)(shi)、撫州(zhou)市(shi)(shi)(shi)(shi)、新余市(shi)(shi)(shi)(shi)、宜春(chun)市(shi)(shi)(shi)(shi)、萍鄉市(shi)(shi)(shi)(shi)、吉安市(shi)(shi)(shi)(shi)、贛州(zhou)市(shi)(shi)(shi)(shi)
(6)山(shan)東省(sheng):濟南市(shi)(shi)、德州市(shi)(shi)、濱州市(shi)(shi)、東營市(shi)(shi)、煙(yan)臺市(shi)(shi)、威海市(shi)(shi)、淄博市(shi)(shi)、濰坊市(shi)(shi)、聊(liao)城(cheng)市(shi)(shi)、泰安市(shi)(shi)、萊(lai)蕪(wu)市(shi)(shi)、青島市(shi)(shi)、日照市(shi)(shi)、濟寧市(shi)(shi)、菏(he)澤市(shi)(shi)、臨沂市(shi)(shi)、棗莊市(shi)(shi)
3、中南地(di)區:
(1)河南省:鄭(zheng)州市、安陽市、鶴壁市、濮陽市、新鄉市、焦作市、三(san)門(men)峽市、開封市、洛陽市、商丘市、許昌市、平頂山市、周口市、漯(luo)河市、南陽市、駐馬店市、信陽市
(2) 湖(hu)北省:武漢市(shi)(shi)、十堰市(shi)(shi)、襄(xiang)樊市(shi)(shi)、隨州(zhou)(zhou)市(shi)(shi)、荊門市(shi)(shi)、孝感市(shi)(shi)、宜昌市(shi)(shi)、黃岡市(shi)(shi)、鄂州(zhou)(zhou)市(shi)(shi)、荊州(zhou)(zhou)市(shi)(shi)、黃石(shi)市(shi)(shi)、咸寧(ning)市(shi)(shi)
(3) 湖南省(sheng):長沙市(shi)(shi)、岳(yue)陽市(shi)(shi)、張家界市(shi)(shi)、常德市(shi)(shi)、益(yi)陽市(shi)(shi)、湘(xiang)潭(tan)市(shi)(shi)、株洲(zhou)市(shi)(shi)、婁底市(shi)(shi)、懷化市(shi)(shi)、邵陽市(shi)(shi)、衡陽市(shi)(shi)、永州(zhou)(zhou)市(shi)(shi)、郴(chen)州(zhou)(zhou)市(shi)(shi)
(4)廣(guang)東省(sheng):廣(guang)州(zhou)市(shi)(shi)(shi)(shi)(shi)、韶關市(shi)(shi)(shi)(shi)(shi)、梅(mei)州(zhou)市(shi)(shi)(shi)(shi)(shi)、河源市(shi)(shi)(shi)(shi)(shi)、清遠市(shi)(shi)(shi)(shi)(shi)、潮(chao)州(zhou)市(shi)(shi)(shi)(shi)(shi)、揭陽市(shi)(shi)(shi)(shi)(shi)、汕(shan)頭市(shi)(shi)(shi)(shi)(shi)、肇(zhao)慶市(shi)(shi)(shi)(shi)(shi)、惠州(zhou)市(shi)(shi)(shi)(shi)(shi)、佛(fo)山(shan)市(shi)(shi)(shi)(shi)(shi)、東莞市(shi)(shi)(shi)(shi)(shi)、云浮市(shi)(shi)(shi)(shi)(shi)、汕(shan)尾(wei)市(shi)(shi)(shi)(shi)(shi)、江(jiang)門市(shi)(shi)(shi)(shi)(shi)、中山(shan)市(shi)(shi)(shi)(shi)(shi)、深圳市(shi)(shi)(shi)(shi)(shi)、珠海市(shi)(shi)(shi)(shi)(shi)、陽江(jiang)市(shi)(shi)(shi)(shi)(shi)、茂名市(shi)(shi)(shi)(shi)(shi)、湛江(jiang)市(shi)(shi)(shi)(shi)(shi)
(5)廣西壯族自(zi)治(zhi)區:南寧市(shi)(shi)(shi)、桂林市(shi)(shi)(shi)、河池市(shi)(shi)(shi)、賀州市(shi)(shi)(shi)、柳(liu)州市(shi)(shi)(shi)、百色市(shi)(shi)(shi)、來賓市(shi)(shi)(shi)、梧州市(shi)(shi)(shi)、貴港市(shi)(shi)(shi)、玉林市(shi)(shi)(shi)、崇左市(shi)(shi)(shi)、欽州市(shi)(shi)(shi)、防城港市(shi)(shi)(shi)、北海(hai)市(shi)(shi)(shi)
(6) 海(hai)南(nan)省:海(hai)口市、三(san)亞(ya)市、三(san)沙市、儋(dan)州市
4、西南地(di)區:
(1)四川省:成都市(shi)(shi)(shi)(shi)(shi)(shi)(shi)、廣元市(shi)(shi)(shi)(shi)(shi)(shi)(shi)、巴(ba)中市(shi)(shi)(shi)(shi)(shi)(shi)(shi)、綿陽市(shi)(shi)(shi)(shi)(shi)(shi)(shi)、德陽市(shi)(shi)(shi)(shi)(shi)(shi)(shi)、達州市(shi)(shi)(shi)(shi)(shi)(shi)(shi)、南充市(shi)(shi)(shi)(shi)(shi)(shi)(shi)、遂寧市(shi)(shi)(shi)(shi)(shi)(shi)(shi)、廣安市(shi)(shi)(shi)(shi)(shi)(shi)(shi)、資陽市(shi)(shi)(shi)(shi)(shi)(shi)(shi)、眉(mei)山市(shi)(shi)(shi)(shi)(shi)(shi)(shi)、雅安市(shi)(shi)(shi)(shi)(shi)(shi)(shi)、內江市(shi)(shi)(shi)(shi)(shi)(shi)(shi)、樂山市(shi)(shi)(shi)(shi)(shi)(shi)(shi)、自(zi)貢市(shi)(shi)(shi)(shi)(shi)(shi)(shi)、瀘州市(shi)(shi)(shi)(shi)(shi)(shi)(shi)、宜(yi)賓(bin)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)、攀(pan)枝(zhi)花市(shi)(shi)(shi)(shi)(shi)(shi)(shi)
(2)貴(gui)州省:貴(gui)陽(yang)市(shi)、遵義市(shi)、六盤(pan)水市(shi)、安順(shun)市(shi)、銅仁市(shi)、畢節(jie)市(shi)
(3)云南省:昆(kun)明市(shi)(shi)、昭通市(shi)(shi)、麗江市(shi)(shi)、曲靖市(shi)(shi)、保山市(shi)(shi)、玉溪市(shi)(shi)、臨滄市(shi)(shi)、普洱市(shi)(shi)
(4)西(xi)藏(zang)自治區:拉薩市(shi)、日喀則(ze)市(shi)、昌都市(shi)、林芝市(shi)、山南市(shi)、那曲市(shi)
5、西北地區:
(1)陜西(xi)省:西(xi)安(an)市(shi)(shi)、榆林市(shi)(shi)、延安(an)市(shi)(shi)、銅川市(shi)(shi)、渭南市(shi)(shi)、寶雞市(shi)(shi)、咸陽市(shi)(shi)、商洛(luo)市(shi)(shi)、漢中市(shi)(shi)、安(an)康市(shi)(shi)
(2)甘肅省:蘭州市(shi)(shi)、嘉峪關市(shi)(shi)、酒泉市(shi)(shi)、張掖市(shi)(shi)、金昌(chang)市(shi)(shi)、武威市(shi)(shi)、白銀市(shi)(shi)、慶陽市(shi)(shi)、平涼(liang)市(shi)(shi)、定西市(shi)(shi)、天水市(shi)(shi)、隴南市(shi)(shi)
(3)青海(hai)省:西寧市(shi)、海(hai)東市(shi)
(4)寧夏回族(zu)自治區(qu):銀川市(shi)、石嘴山市(shi)、吳(wu)忠市(shi)、中(zhong)衛市(shi)、固原(yuan)市(shi)
(5)新(xin)疆(jiang)維吾(wu)爾自(zi)治區(qu):烏(wu)魯木齊市、克拉瑪(ma)依市、吐魯番市、哈密(mi)市