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剛性陰極線彈性聯接板的(de)制作方法
【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】
目前電(dian)除塵器上應用的(de)陰(yin)極(ji)(ji)線(xian)(xian)品種較(jiao)多,如(ru)(ru)管(guan)狀芒刺(ci)線(xian)(xian)、方管(guan)針刺(ci)線(xian)(xian)、管(guan)狀多刺(ci)線(xian)(xian)、螺(luo)(luo)旋線(xian)(xian)等(deng)。其(qi)(qi)中(zhong)剛(gang)(gang)性(xing)(xing)陰(yin)極(ji)(ji)線(xian)(xian)的(de)機(ji)械強度高,在電(dian)場中(zhong)不容易產(chan)生(sheng)晃(huang)動(dong)(dong),但(dan)是剛(gang)(gang)性(xing)(xing)陰(yin)極(ji)(ji)線(xian)(xian)與陰(yin)極(ji)(ji)框架之間的(de)安裝方式(shi)大多采用螺(luo)(luo)栓聯(lian)接固(gu)定等(deng)方式(shi),現場安裝施工時螺(luo)(luo)栓和螺(luo)(luo)母一(yi)般采用點(dian)焊,容易發生(sheng)螺(luo)(luo)栓、螺(luo)(luo)母掉落(luo)(luo)(luo)。螺(luo)(luo)栓、螺(luo)(luo)母掉落(luo)(luo)(luo)后落(luo)(luo)(luo)入灰斗,可(ke)能引(yin)起灰斗下口的(de)輸灰系統(tong)中(zhong)的(de)卸灰閥等(deng)發生(sheng)故障,影響電(dian)除塵器的(de)正常運行。剛(gang)(gang)性(xing)(xing)陰(yin)極(ji)(ji)線(xian)(xian)的(de)強度一(yi)般較(jiao)高,夕(xi)卜形也(ye)比(bi)較(jiao)大,成本(ben)比(bi)較(jiao)高。它們缺乏彈性(xing)(xing),而且為了防止熱膨脹拉傷陰(yin)極(ji)(ji)線(xian)(xian),其(qi)(qi)中(zhong)一(yi)端與框架之間的(de)連接采用腰形孔(kong)又不壓緊等(deng)方式(shi),呈松動(dong)(dong)狀態(tai)。如(ru)(ru)果減小(xiao)陰(yin)極(ji)(ji)線(xian)(xian)的(de)外形尺寸,剛(gang)(gang)性(xing)(xing)會(hui)變(bian)差,可(ke)能會(hui)產(chan)生(sheng)較(jiao)大的(de)晃(huang)動(dong)(dong)。
目前剛性陰(yin)(yin)極(ji)(ji)線的聯接板一般采(cai)用普(pu)通(tong)電焊(han)焊(han)在陰(yin)(yin)極(ji)(ji)框架上(shang),由于陰(yin)(yin)極(ji)(ji)線數量巨大,不(bu)但工(gong)作量繁(fan)重,而且電焊(han)煙塵(chen)污染車間(jian)環境,對(dui)工(gong)人(ren)身體健康不(bu)利。
目前環保行業迫切需要(yao)既(ji)能增加陰極線的彈性(xing)(xing)、又(you)有很高(gao)的可靠性(xing)(xing)、生產工藝簡單、環保性(xing)(xing)好的剛(gang)性(xing)(xing)陰極線安裝(zhuang)附(fu)件和(he)安裝(zhuang)方式。
【發明內容】
本實用新型,要解決(jue)的技術問題是提供一種能增加剛(gang)性(xing)(xing)陰極(ji)(ji)線(xian)的彈性(xing)(xing)、現場無焊接、安裝工(gong)作量小的電除塵器(qi)用剛(gang)性(xing)(xing)陰極(ji)(ji)線(xian)彈性(xing)(xing)聯接板。
本實用(yong)新(xin)型,剛(gang)性(xing)(xing)(xing)陰(yin)極(ji)(ji)線(xian)彈(dan)(dan)(dan)性(xing)(xing)(xing)聯(lian)接(jie)(jie)(jie)板(ban),包(bao)括陰(yin)極(ji)(ji)框架、彈(dan)(dan)(dan)性(xing)(xing)(xing)聯(lian)接(jie)(jie)(jie)板(ban)、剛(gang)性(xing)(xing)(xing)陰(yin)極(ji)(ji)線(xian)、緊固(gu)(gu)螺(luo)(luo)栓(shuan)(shuan)(shuan)、點(dian)(dian)焊壓(ya)板(ban)和(he)(he)安裝用(yong)斜面(mian)手柄,其特征在(zai)于:彈(dan)(dan)(dan)性(xing)(xing)(xing)聯(lian)接(jie)(jie)(jie)板(ban)采用(yong)有彈(dan)(dan)(dan)性(xing)(xing)(xing)的(de)(de)鋼(gang)(gang)板(ban)制成(cheng),設有彈(dan)(dan)(dan)性(xing)(xing)(xing)圓弧,它與陰(yin)極(ji)(ji)框架之(zhi)間(jian)采用(yong)電阻焊點(dian)(dian)焊固(gu)(gu)定(ding),點(dian)(dian)焊壓(ya)板(ban)壓(ya)住彈(dan)(dan)(dan)性(xing)(xing)(xing)聯(lian)接(jie)(jie)(jie)板(ban)并點(dian)(dian)焊在(zai)陰(yin)極(ji)(ji)框架上起加固(gu)(gu)作(zuo)用(yong),緊固(gu)(gu)螺(luo)(luo)栓(shuan)(shuan)(shuan)采用(yong)帶孔螺(luo)(luo)栓(shuan)(shuan)(shuan)、開(kai)槽螺(luo)(luo)母(mu)和(he)(he)直(zhi)角鍍(du)鋅鋼(gang)(gang)絲銷的(de)(de)結構,防止松脫,安裝時現場只需(xu)要安裝螺(luo)(luo)栓(shuan)(shuan)(shuan)和(he)(he)螺(luo)(luo)母(mu),安裝后能使剛(gang)性(xing)(xing)(xing)陰(yin)極(ji)(ji)線(xian)也富有彈(dan)(dan)(dan)性(xing)(xing)(xing)。
彈(dan)性聯接板采用有(you)彈(dan)性的鋼板沖壓(ya)成形,設有(you)彈(dan)性圓弧。
彈性聯接板上沖(chong)有安(an)裝(zhuang)(zhuang)孔(kong)和備用孔(kong),能得(de)到(dao)不同的(de)安(an)裝(zhuang)(zhuang)孔(kong)距,剛性陰極線在安(an)裝(zhuang)(zhuang)時(shi)選擇合適的(de)安(an)裝(zhuang)(zhuang)孔(kong),使彈力的(de)大小更加(jia)合適。
彈性聯(lian)接板(ban)與(yu)陰極框(kuang)架之(zhi)間采用電(dian)阻(zu)焊(han)點焊(han)固(gu)定(ding),再在彈性圓弧的(de)一側放上點焊(han)壓板(ban)并用電(dian)阻(zu)焊(han)點焊(han)固(gu)定(ding)。
直角鍍鋅鋼絲采(cai)用(yong)把鍍鋅鋼絲的(de)一頭彎成直角。
剛性陰極線(xian)安裝(zhuang)時,采用(yong)(yong)緊(jin)固(gu)(gu)螺(luo)栓(shuan)(shuan)把剛性陰極線(xian)的一端固(gu)(gu)定在彈(dan)性聯接板(ban)上(shang),緊(jin)固(gu)(gu)螺(luo)栓(shuan)(shuan)采用(yong)(yong)帶孔螺(luo)栓(shuan)(shuan)、平墊圈、彈(dan)簧墊圈和開槽(cao)螺(luo)母組合,螺(luo)母擰(ning)緊(jin)后,用(yong)(yong)直(zhi)角鍍(du)鋅鋼絲銷(xiao)順著槽(cao)子插入帶孔螺(luo)栓(shuan)(shuan)的小孔后折彎壓緊(jin)。
剛性(xing)(xing)陰(yin)極(ji)線(xian)的(de)(de)(de)(de)另一端安(an)裝時,采(cai)(cai)用(yong)(yong)安(an)裝用(yong)(yong)斜(xie)面(mian)手(shou)柄插(cha)入彈(dan)(dan)性(xing)(xing)圓弧的(de)(de)(de)(de)開(kai)口,使(shi)彈(dan)(dan)性(xing)(xing)聯接(jie)板的(de)(de)(de)(de)彈(dan)(dan)性(xing)(xing)圓弧開(kai)口增大,發(fa)生變(bian)形(xing),再同(tong)樣采(cai)(cai)用(yong)(yong)帶(dai)(dai)孔螺栓、平(ping)墊圈(quan)、彈(dan)(dan)簧墊圈(quan)和開(kai)槽螺母擰(ning)緊(jin)(jin)后,用(yong)(yong)直角鍍鋅鋼絲銷順著槽子插(cha)入帶(dai)(dai)孔螺栓的(de)(de)(de)(de)小孔后折彎壓緊(jin)(jin),拔出安(an)裝用(yong)(yong)斜(xie)面(mian)手(shou)柄,彈(dan)(dan)性(xing)(xing)圓弧起張緊(jin)(jin)作(zuo)用(yong)(yong),使(shi)剛性(xing)(xing)陰(yin)極(ji)線(xian)富有彈(dan)(dan)性(xing)(xing),提(ti)高振動(dong)清灰的(de)(de)(de)(de)效果,同(tong)時可以減小剛性(xing)(xing)陰(yin)極(ji)線(xian)的(de)(de)(de)(de)外(wai)形(xing)尺(chi)寸,節約生產成(cheng)本(ben)。
本實用(yong)新(xin)型,與現有技術(shu)相比(bi),具(ju)有以下明顯優點和積極(ji)效果:
I.彈(dan)性(xing)聯接板的(de)彈(dan)性(xing)圓弧發生變形后產生彈(dan)力,使剛(gang)性(xing)陰極(ji)線也富(fu)有彈(dan)性(xing),提高振動清灰的(de)效果,同時(shi)可以減小(xiao)剛(gang)性(xing)陰極(ji)線的(de)外形尺寸,節約成(cheng)本。
2.采用帶孔螺栓(shuan)和直(zhi)角鍍鋅(xin)鋼絲銷固定,取消了(le)現場焊(han)接,輕松又可靠,螺栓(shuan)螺母(mu)都不會松動或掉落,有利于電除塵器(qi)長期穩定的運(yun)行。
【附圖說明】