查找除塵器冒灰原因
查找布袋除塵器“冒煙塵”的原因時,可根據出風口“冒煙塵”時與電磁脈沖閥,脈沖控制儀動作時所對應的位數來判斷是哪排除塵濾袋漏塵。上揭蓋布袋除塵器亦可用手電筒從上箱體觀察孔查出漏塵的濾袋;或打開上揭蓋后再開脈沖控制儀,在噴吹過程中發現從哪個文氏管“冒煙塵”,就是那個除塵濾袋漏塵。然后,根據出現的問題進行處理。因為當大部分除塵濾袋損壞時,應進行全部更換,更換除塵布袋在除塵器停止工作時進行,此時應將清灰控制器關閉,打開頂部的人孔門,便可拆卸布袋,拆卸時,先將袋籠取出,然后將布袋上口的彈簧圈捏成凹形,向上拉出除塵布袋,安裝新布袋前,應將花板孔上的粉塵清理干凈。
布袋除塵器更換除塵濾袋時,要檢查分析其破損原因。影響除塵濾袋壽命的因素有粉塵的性質,氣流的分布,除塵骨架的加工質量等。如因濾袋框架焊接不牢,在程使用過程中開焊,將除塵濾袋剌破,應及時焊好,并將除塵骨架毛刺焊渣磨平打光,或換新的除塵骨架。濾袋骨架通常是用直徑4毫米的鋼絲焊接而成的。常用的焊接方法有兩種,一種是用點焊機點焊,另一種是用氧-乙炔焊接。采用前一種方法,生產效率高,表面光滑,不易產生毛刺,變形小。除塵器不能使用破損的除塵布袋進行工作,否則會加速除塵器的報廢。在噴吹過程中,由于濾袋每清掃一次,將與除塵框架外表面摩擦一次,因此除塵濾袋使用到一定時間后,雖未損壞,但其內表面與除塵框架接觸部位已有磨損,再裝時可根據磨損痕跡將原來的部位錯開,以避免在原處繼續磨損,這樣可延長除塵濾袋的使用壽命。
安裝除塵布袋
安裝(zhuang)布(bu)(bu)袋(dai)除(chu)塵(chen)器(qi)(qi)濾(lv)袋(dai)骨架(jia)時(shi),對(dui)上(shang)揭蓋脈沖(chong)除(chu)塵(chen)器(qi)(qi)要注意(yi)把多(duo)孔板(ban)上(shang)的(de)積灰清除(chu)干凈(jing),以(yi)防接口與(yu)多(duo)孔板(ban)間不嚴密造成(cheng)漏氣,影響凈(jing)化效(xiao)率;噴吹管孔要對(dui)準文氏(shi)管中間,以(yi)保證噴吹效(xiao)果。對(dui)側開門除(chu)塵(chen)器(qi)(qi)要注意(yi)上(shang)下吊口松緊得(de)當,以(yi)防下吊口脫落和擰(ning)壞螺紋。 除(chu)塵(chen)布(bu)(bu)袋(dai)拆卸安裝(zhuang)時(shi)要注意(yi)不要與(yu)布(bu)(bu)袋(dai)除(chu)塵(chen)器(qi)(qi)金屬棱角碰撞,以(yi)防暗(an)傷。
產品廣泛(fan)應用(yong)于(yu)鋼鐵、水泥、化工、電廠、筑路、冶(ye)金、糧(liang)食(shi)加工等。
可(ke)服務(wu)范圍(wei):
1、華北地區(qu):
(1)河(he)北(bei)省:石(shi)家莊市(shi)、張(zhang)家口市(shi)、承德(de)市(shi)、唐山市(shi)、秦皇島市(shi)、廊坊市(shi)、保定(ding)市(shi)、滄州市(shi)、衡(heng)水市(shi)、邢(xing)臺市(shi)、邯(han)鄲市(shi)
(2)山(shan)西省:太原(yuan)市(shi)(shi)(shi)、大同市(shi)(shi)(shi)、朔(shuo)州市(shi)(shi)(shi)、忻州市(shi)(shi)(shi)、陽泉市(shi)(shi)(shi)、晉中市(shi)(shi)(shi)、呂梁(liang)市(shi)(shi)(shi)、長(chang)治市(shi)(shi)(shi)、臨汾市(shi)(shi)(shi)、晉城市(shi)(shi)(shi)、運城市(shi)(shi)(shi)
(3)內蒙古(gu)自治區:呼和浩特市(shi)、呼倫(lun)貝爾市(shi)、通遼市(shi)、赤峰市(shi)、巴彥淖(nao)爾市(shi)、烏(wu)蘭察布市(shi)、包頭市(shi)、鄂(e)爾多斯市(shi)、烏(wu)海市(shi) 東北地(di)區
(4)黑(hei)(hei)龍江省:哈爾濱(bin)市(shi)、黑(hei)(hei)河市(shi)、伊春市(shi)、齊齊哈爾市(shi)、鶴崗市(shi)、佳(jia)木斯市(shi)、雙鴨山(shan)市(shi)、綏化市(shi)、大慶市(shi)、七(qi)臺河市(shi)、雞(ji)西市(shi)、牡(mu)丹江市(shi)
(5)吉(ji)林(lin)省:長春市(shi)(shi)、白(bai)城(cheng)市(shi)(shi)、松原市(shi)(shi)、吉(ji)林(lin)市(shi)(shi)、四平市(shi)(shi)、遼源(yuan)市(shi)(shi)、白(bai)山市(shi)(shi)、通化市(shi)(shi)
(6)遼寧省:沈陽市(shi)(shi)(shi)(shi)、鐵嶺市(shi)(shi)(shi)(shi)、阜新市(shi)(shi)(shi)(shi)、撫順市(shi)(shi)(shi)(shi)、朝(chao)陽市(shi)(shi)(shi)(shi)、本溪市(shi)(shi)(shi)(shi)、遼陽市(shi)(shi)(shi)(shi)、鞍山市(shi)(shi)(shi)(shi)、盤錦市(shi)(shi)(shi)(shi)、錦州市(shi)(shi)(shi)(shi)、葫蘆島市(shi)(shi)(shi)(shi)、營口市(shi)(shi)(shi)(shi)、丹東(dong)市(shi)(shi)(shi)(shi)、大連市(shi)(shi)(shi)(shi)
2、華東地區:
(1)江蘇省(sheng):南(nan)京市(shi)、連云港市(shi)、徐(xu)州(zhou)市(shi)、宿遷市(shi)、淮安(an)市(shi)、鹽城市(shi)、泰州(zhou)市(shi)、揚州(zhou)市(shi)、鎮江市(shi)、南(nan)通市(shi)、常州(zhou)市(shi)、無錫市(shi)、蘇州(zhou)市(shi)
(2) 浙江省:杭(hang)州市(shi)(shi)、湖州市(shi)(shi)、嘉興(xing)市(shi)(shi)、紹興(xing)市(shi)(shi)、舟山(shan)市(shi)(shi)、寧波市(shi)(shi)、金華(hua)市(shi)(shi)、衢州市(shi)(shi)、臺州市(shi)(shi)、麗水市(shi)(shi)、溫州市(shi)(shi)
(3)安徽(hui)省:合肥市(shi)(shi)(shi)(shi)(shi)、淮(huai)北市(shi)(shi)(shi)(shi)(shi)、亳州(zhou)市(shi)(shi)(shi)(shi)(shi)、宿(su)州(zhou)市(shi)(shi)(shi)(shi)(shi)、蚌埠市(shi)(shi)(shi)(shi)(shi)、阜陽市(shi)(shi)(shi)(shi)(shi)、淮(huai)南市(shi)(shi)(shi)(shi)(shi)、滁(chu)州(zhou)市(shi)(shi)(shi)(shi)(shi)、六安市(shi)(shi)(shi)(shi)(shi)、馬鞍山市(shi)(shi)(shi)(shi)(shi)、蕪湖市(shi)(shi)(shi)(shi)(shi)、宣城市(shi)(shi)(shi)(shi)(shi)、銅(tong)陵市(shi)(shi)(shi)(shi)(shi)、池州(zhou)市(shi)(shi)(shi)(shi)(shi)、安慶市(shi)(shi)(shi)(shi)(shi)、黃(huang)山市(shi)(shi)(shi)(shi)(shi)
(4)福建省:福州(zhou)市(shi)(shi)、寧(ning)德市(shi)(shi)、南平(ping)市(shi)(shi)、三(san)明市(shi)(shi)、莆田市(shi)(shi)、龍巖市(shi)(shi)、泉州(zhou)市(shi)(shi)、漳州(zhou)市(shi)(shi)、廈(sha)門市(shi)(shi)
(5)江西省(sheng):南昌市(shi)(shi)、九江市(shi)(shi)、景(jing)德鎮(zhen)市(shi)(shi)、上饒市(shi)(shi)、鷹潭市(shi)(shi)、撫州(zhou)市(shi)(shi)、新余市(shi)(shi)、宜春市(shi)(shi)、萍鄉市(shi)(shi)、吉安市(shi)(shi)、贛(gan)州(zhou)市(shi)(shi)
(6)山東省:濟南市(shi)(shi)(shi)(shi)、德州市(shi)(shi)(shi)(shi)、濱(bin)州市(shi)(shi)(shi)(shi)、東營市(shi)(shi)(shi)(shi)、煙臺市(shi)(shi)(shi)(shi)、威(wei)海市(shi)(shi)(shi)(shi)、淄博市(shi)(shi)(shi)(shi)、濰坊市(shi)(shi)(shi)(shi)、聊(liao)城市(shi)(shi)(shi)(shi)、泰安市(shi)(shi)(shi)(shi)、萊蕪市(shi)(shi)(shi)(shi)、青(qing)島(dao)市(shi)(shi)(shi)(shi)、日照市(shi)(shi)(shi)(shi)、濟寧(ning)市(shi)(shi)(shi)(shi)、菏澤市(shi)(shi)(shi)(shi)、臨沂市(shi)(shi)(shi)(shi)、棗莊市(shi)(shi)(shi)(shi)
3、中南地區:
(1)河南(nan)省:鄭州(zhou)市(shi)(shi)(shi)(shi)(shi)、安陽市(shi)(shi)(shi)(shi)(shi)、鶴壁市(shi)(shi)(shi)(shi)(shi)、濮陽市(shi)(shi)(shi)(shi)(shi)、新(xin)鄉市(shi)(shi)(shi)(shi)(shi)、焦作市(shi)(shi)(shi)(shi)(shi)、三(san)門峽市(shi)(shi)(shi)(shi)(shi)、開(kai)封市(shi)(shi)(shi)(shi)(shi)、洛陽市(shi)(shi)(shi)(shi)(shi)、商丘市(shi)(shi)(shi)(shi)(shi)、許昌市(shi)(shi)(shi)(shi)(shi)、平(ping)頂山(shan)市(shi)(shi)(shi)(shi)(shi)、周口(kou)市(shi)(shi)(shi)(shi)(shi)、漯河市(shi)(shi)(shi)(shi)(shi)、南(nan)陽市(shi)(shi)(shi)(shi)(shi)、駐馬店市(shi)(shi)(shi)(shi)(shi)、信陽市(shi)(shi)(shi)(shi)(shi)
(2) 湖北(bei)省:武漢市(shi)(shi)、十堰市(shi)(shi)、襄樊市(shi)(shi)、隨州市(shi)(shi)、荊門市(shi)(shi)、孝感(gan)市(shi)(shi)、宜昌市(shi)(shi)、黃(huang)岡市(shi)(shi)、鄂(e)州市(shi)(shi)、荊州市(shi)(shi)、黃(huang)石市(shi)(shi)、咸寧市(shi)(shi)
(3) 湖南(nan)省:長沙市(shi)(shi)(shi)、岳陽(yang)市(shi)(shi)(shi)、張家(jia)界市(shi)(shi)(shi)、常德市(shi)(shi)(shi)、益陽(yang)市(shi)(shi)(shi)、湘(xiang)潭市(shi)(shi)(shi)、株(zhu)洲市(shi)(shi)(shi)、婁底市(shi)(shi)(shi)、懷化(hua)市(shi)(shi)(shi)、邵陽(yang)市(shi)(shi)(shi)、衡陽(yang)市(shi)(shi)(shi)、永(yong)州市(shi)(shi)(shi)、郴(chen)州市(shi)(shi)(shi)
(4)廣東省(sheng):廣州市(shi)(shi)、韶關(guan)市(shi)(shi)、梅(mei)州市(shi)(shi)、河(he)源市(shi)(shi)、清遠市(shi)(shi)、潮州市(shi)(shi)、揭陽(yang)市(shi)(shi)、汕(shan)頭市(shi)(shi)、肇慶市(shi)(shi)、惠州市(shi)(shi)、佛山(shan)市(shi)(shi)、東莞市(shi)(shi)、云浮(fu)市(shi)(shi)、汕(shan)尾市(shi)(shi)、江門(men)市(shi)(shi)、中山(shan)市(shi)(shi)、深圳市(shi)(shi)、珠海市(shi)(shi)、陽(yang)江市(shi)(shi)、茂名市(shi)(shi)、湛江市(shi)(shi)
(5)廣西壯族自治(zhi)區:南寧市(shi)(shi)(shi)(shi)(shi)、桂(gui)林市(shi)(shi)(shi)(shi)(shi)、河池市(shi)(shi)(shi)(shi)(shi)、賀(he)州市(shi)(shi)(shi)(shi)(shi)、柳州市(shi)(shi)(shi)(shi)(shi)、百色市(shi)(shi)(shi)(shi)(shi)、來賓市(shi)(shi)(shi)(shi)(shi)、梧州市(shi)(shi)(shi)(shi)(shi)、貴港市(shi)(shi)(shi)(shi)(shi)、玉林市(shi)(shi)(shi)(shi)(shi)、崇左(zuo)市(shi)(shi)(shi)(shi)(shi)、欽州市(shi)(shi)(shi)(shi)(shi)、防城港市(shi)(shi)(shi)(shi)(shi)、北海市(shi)(shi)(shi)(shi)(shi)
(6) 海(hai)(hai)南省:海(hai)(hai)口市(shi)、三亞市(shi)、三沙市(shi)、儋州市(shi)
4、西南地區(qu):
(1)四川省:成都(dou)市(shi)(shi)(shi)(shi)、廣元(yuan)市(shi)(shi)(shi)(shi)、巴中市(shi)(shi)(shi)(shi)、綿陽(yang)市(shi)(shi)(shi)(shi)、德陽(yang)市(shi)(shi)(shi)(shi)、達州市(shi)(shi)(shi)(shi)、南充(chong)市(shi)(shi)(shi)(shi)、遂(sui)寧(ning)市(shi)(shi)(shi)(shi)、廣安(an)市(shi)(shi)(shi)(shi)、資陽(yang)市(shi)(shi)(shi)(shi)、眉山市(shi)(shi)(shi)(shi)、雅安(an)市(shi)(shi)(shi)(shi)、內江市(shi)(shi)(shi)(shi)、樂山市(shi)(shi)(shi)(shi)、自貢(gong)市(shi)(shi)(shi)(shi)、瀘州市(shi)(shi)(shi)(shi)、宜賓市(shi)(shi)(shi)(shi)、攀(pan)枝(zhi)花市(shi)(shi)(shi)(shi)
(2)貴州(zhou)省(sheng):貴陽市、遵(zun)義(yi)市、六盤水市、安順市、銅仁市、畢節市
(3)云南省:昆明市(shi)(shi)、昭通(tong)市(shi)(shi)、麗江市(shi)(shi)、曲靖市(shi)(shi)、保(bao)山市(shi)(shi)、玉(yu)溪(xi)市(shi)(shi)、臨滄市(shi)(shi)、普(pu)洱市(shi)(shi)
(4)西藏自治區:拉薩市(shi)(shi)、日喀則市(shi)(shi)、昌都市(shi)(shi)、林(lin)芝市(shi)(shi)、山南市(shi)(shi)、那(nei)曲市(shi)(shi)
5、西北地區:
(1)陜西省:西安(an)市(shi)(shi)、榆林市(shi)(shi)、延安(an)市(shi)(shi)、銅川(chuan)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(gan)肅省(sheng):蘭州(zhou)市(shi)(shi)、嘉(jia)峪關市(shi)(shi)、酒泉市(shi)(shi)、張掖市(shi)(shi)、金昌市(shi)(shi)、武威市(shi)(shi)、白銀市(shi)(shi)、慶陽(yang)市(shi)(shi)、平涼市(shi)(shi)、定(ding)西市(shi)(shi)、天水(shui)市(shi)(shi)、隴南(nan)市(shi)(shi)
(3)青海(hai)省:西(xi)寧市(shi)、海(hai)東市(shi)
(4)寧(ning)夏回族(zu)自治區:銀川市、石嘴(zui)山市、吳(wu)忠市、中衛市、固原(yuan)市
(5)新疆維吾爾自(zi)治區:烏魯木(mu)齊(qi)市(shi)(shi)、克(ke)拉瑪依市(shi)(shi)、吐(tu)魯番市(shi)(shi)、哈密市(shi)(shi)