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剛性陰極線彈性聯接板的制作(zuo)方法
【技術領域】
本實用新型涉及一種電除塵器,尤其涉及一種電除塵器用剛性陰極線彈性聯接板。
【背景技術】
目前(qian)電(dian)除塵器上應用的(de)陰極(ji)(ji)線(xian)(xian)(xian)(xian)品種(zhong)較(jiao)多,如管(guan)(guan)狀(zhuang)(zhuang)芒刺線(xian)(xian)(xian)(xian)、方(fang)(fang)管(guan)(guan)針刺線(xian)(xian)(xian)(xian)、管(guan)(guan)狀(zhuang)(zhuang)多刺線(xian)(xian)(xian)(xian)、螺(luo)(luo)旋線(xian)(xian)(xian)(xian)等。其(qi)中(zhong)(zhong)(zhong)(zhong)剛性陰極(ji)(ji)線(xian)(xian)(xian)(xian)的(de)機械強(qiang)度高,在電(dian)場中(zhong)(zhong)(zhong)(zhong)不容易(yi)產(chan)生(sheng)晃動(dong)(dong),但是剛性陰極(ji)(ji)線(xian)(xian)(xian)(xian)與(yu)(yu)陰極(ji)(ji)框架(jia)(jia)之(zhi)間(jian)的(de)安裝方(fang)(fang)式(shi)大(da)多采(cai)用螺(luo)(luo)栓(shuan)(shuan)(shuan)聯接(jie)固定等方(fang)(fang)式(shi),現場安裝施工時(shi)螺(luo)(luo)栓(shuan)(shuan)(shuan)和螺(luo)(luo)母一般采(cai)用點焊,容易(yi)發生(sheng)螺(luo)(luo)栓(shuan)(shuan)(shuan)、螺(luo)(luo)母掉(diao)落。螺(luo)(luo)栓(shuan)(shuan)(shuan)、螺(luo)(luo)母掉(diao)落后落入灰(hui)斗,可(ke)能引起(qi)灰(hui)斗下口的(de)輸灰(hui)系(xi)統中(zhong)(zhong)(zhong)(zhong)的(de)卸(xie)灰(hui)閥等發生(sheng)故障,影響電(dian)除塵器的(de)正常運行。剛性陰極(ji)(ji)線(xian)(xian)(xian)(xian)的(de)強(qiang)度一般較(jiao)高,夕卜形(xing)也比(bi)較(jiao)大(da),成(cheng)本比(bi)較(jiao)高。它們缺乏彈性,而且為了防止熱膨脹(zhang)拉傷陰極(ji)(ji)線(xian)(xian)(xian)(xian),其(qi)中(zhong)(zhong)(zhong)(zhong)一端與(yu)(yu)框架(jia)(jia)之(zhi)間(jian)的(de)連接(jie)采(cai)用腰形(xing)孔又不壓緊等方(fang)(fang)式(shi),呈松動(dong)(dong)狀(zhuang)(zhuang)態。如果減小陰極(ji)(ji)線(xian)(xian)(xian)(xian)的(de)外形(xing)尺寸,剛性會變差,可(ke)能會產(chan)生(sheng)較(jiao)大(da)的(de)晃動(dong)(dong)。
目前(qian)剛性陰極(ji)線的(de)聯接板一般(ban)采用普通電焊焊在陰極(ji)框架上,由于陰極(ji)線數量巨(ju)大,不但工作量繁重,而且電焊煙(yan)塵污染(ran)車間環境,對工人(ren)身體(ti)健康不利。
目前環(huan)保行業迫(po)切(qie)需要(yao)既(ji)能增加陰極線的(de)彈性(xing)(xing)、又有很高的(de)可靠性(xing)(xing)、生產工藝簡(jian)單(dan)、環(huan)保性(xing)(xing)好(hao)的(de)剛性(xing)(xing)陰極線安裝(zhuang)附件和安裝(zhuang)方(fang)式(shi)。
【發明內容】
本實用(yong)新型,要解決的技(ji)術問(wen)題是提供一種(zhong)能(neng)增加剛(gang)性(xing)陰(yin)(yin)極線的彈(dan)性(xing)、現場無焊接、安裝工作(zuo)量小的電除塵器用(yong)剛(gang)性(xing)陰(yin)(yin)極線彈(dan)性(xing)聯接板。
本實用(yong)新型(xing),剛(gang)(gang)性(xing)(xing)(xing)(xing)陰(yin)極線(xian)(xian)彈(dan)性(xing)(xing)(xing)(xing)聯(lian)接(jie)板(ban)(ban),包(bao)括陰(yin)極框(kuang)架(jia)、彈(dan)性(xing)(xing)(xing)(xing)聯(lian)接(jie)板(ban)(ban)、剛(gang)(gang)性(xing)(xing)(xing)(xing)陰(yin)極線(xian)(xian)、緊(jin)固(gu)(gu)螺栓(shuan)、點(dian)焊(han)壓板(ban)(ban)和安(an)裝用(yong)斜面手柄,其特征在于:彈(dan)性(xing)(xing)(xing)(xing)聯(lian)接(jie)板(ban)(ban)采(cai)用(yong)有(you)彈(dan)性(xing)(xing)(xing)(xing)的(de)鋼板(ban)(ban)制(zhi)成(cheng),設有(you)彈(dan)性(xing)(xing)(xing)(xing)圓弧,它與陰(yin)極框(kuang)架(jia)之間采(cai)用(yong)電阻焊(han)點(dian)焊(han)固(gu)(gu)定,點(dian)焊(han)壓板(ban)(ban)壓住彈(dan)性(xing)(xing)(xing)(xing)聯(lian)接(jie)板(ban)(ban)并點(dian)焊(han)在陰(yin)極框(kuang)架(jia)上起(qi)加固(gu)(gu)作用(yong),緊(jin)固(gu)(gu)螺栓(shuan)采(cai)用(yong)帶孔螺栓(shuan)、開(kai)槽(cao)螺母和直(zhi)角鍍鋅(xin)鋼絲銷的(de)結(jie)構(gou),防(fang)止松脫,安(an)裝時現場只需(xu)要安(an)裝螺栓(shuan)和螺母,安(an)裝后(hou)能使剛(gang)(gang)性(xing)(xing)(xing)(xing)陰(yin)極線(xian)(xian)也富有(you)彈(dan)性(xing)(xing)(xing)(xing)。
彈性聯接板采用有(you)彈性的鋼板沖壓成形,設有(you)彈性圓弧。
彈(dan)性(xing)聯接板上沖有安裝孔(kong)(kong)和備用(yong)孔(kong)(kong),能得到(dao)不同的(de)安裝孔(kong)(kong)距,剛(gang)性(xing)陰極(ji)線在安裝時選擇(ze)合適(shi)的(de)安裝孔(kong)(kong),使彈(dan)力(li)的(de)大(da)小更加(jia)合適(shi)。
彈性(xing)聯接板(ban)(ban)與陰極(ji)框(kuang)架(jia)之間采用電(dian)阻焊(han)點(dian)焊(han)固定,再在彈性(xing)圓弧的一(yi)側放上點(dian)焊(han)壓板(ban)(ban)并(bing)用電(dian)阻焊(han)點(dian)焊(han)固定。
直角鍍鋅(xin)鋼(gang)絲(si)采(cai)用把鍍鋅(xin)鋼(gang)絲(si)的一頭(tou)彎成直角。
剛性陰(yin)極(ji)線安裝時,采(cai)用(yong)(yong)緊固螺栓把剛性陰(yin)極(ji)線的一端固定(ding)在彈性聯接板上,緊固螺栓采(cai)用(yong)(yong)帶孔螺栓、平(ping)墊圈、彈簧墊圈和開槽螺母(mu)組合(he),螺母(mu)擰(ning)緊后,用(yong)(yong)直角鍍鋅(xin)鋼(gang)絲銷順著(zhu)槽子插入帶孔螺栓的小孔后折彎(wan)壓緊。
剛性(xing)(xing)(xing)陰極線(xian)的(de)另一端安(an)(an)裝(zhuang)時(shi),采(cai)用安(an)(an)裝(zhuang)用斜面(mian)手柄(bing)插(cha)(cha)入彈(dan)性(xing)(xing)(xing)圓(yuan)(yuan)弧(hu)的(de)開口,使彈(dan)性(xing)(xing)(xing)聯接板的(de)彈(dan)性(xing)(xing)(xing)圓(yuan)(yuan)弧(hu)開口增大,發生(sheng)變形(xing),再同(tong)樣采(cai)用帶(dai)孔(kong)螺(luo)栓(shuan)、平墊(dian)圈、彈(dan)簧墊(dian)圈和開槽(cao)螺(luo)母擰緊(jin)后(hou),用直(zhi)角鍍鋅鋼絲(si)銷順著槽(cao)子插(cha)(cha)入帶(dai)孔(kong)螺(luo)栓(shuan)的(de)小(xiao)孔(kong)后(hou)折(zhe)彎(wan)壓(ya)緊(jin),拔出安(an)(an)裝(zhuang)用斜面(mian)手柄(bing),彈(dan)性(xing)(xing)(xing)圓(yuan)(yuan)弧(hu)起張緊(jin)作用,使剛性(xing)(xing)(xing)陰極線(xian)富有彈(dan)性(xing)(xing)(xing),提高振(zhen)動清灰的(de)效果,同(tong)時(shi)可以減小(xiao)剛性(xing)(xing)(xing)陰極線(xian)的(de)外(wai)形(xing)尺寸,節約生(sheng)產成本。
本實用新型,與現(xian)有(you)技術相比,具(ju)有(you)以下明(ming)顯優點和積極效(xiao)果:
I.彈性(xing)聯接板(ban)的彈性(xing)圓弧發生(sheng)變形后產生(sheng)彈力,使剛性(xing)陰極(ji)(ji)線也富(fu)有彈性(xing),提高振動清灰的效果(guo),同(tong)時可以減小(xiao)剛性(xing)陰極(ji)(ji)線的外形尺寸,節約成(cheng)本。
2.采用帶孔螺(luo)(luo)栓和直角鍍鋅鋼絲銷固定,取消了現場焊(han)接,輕松(song)又(you)可靠,螺(luo)(luo)栓螺(luo)(luo)母都不會(hui)松(song)動或掉(diao)落,有利(li)于電除(chu)塵(chen)器長期穩定的運行。
【附圖說明】