但需做好好的白鐵加工以下幾點： 法蘭連接：為保證法蘭白鐵加工定制接(jie)(jie)(jie)(jie)(jie)口(kou)(kou)(kou)嚴密(mi)性，法蘭之(zhi)間應有墊料。在(zai)(zai)無特殊(shu)要(yao)求的(de)情況下，法蘭墊料按下表選用(yong)(yong)。風(feng)(feng)管(guan)(guan)(guan)(guan)排列無法蘭連(lian)接(jie)(jie)(jie)(jie)(jie) 抱(bao)箍(gu)式(shi)連(lian)接(jie)(jie)(jie)(jie)(jie)：主要(yao)用(yong)(yong)于(yu)鋼(gang)板(ban)圓風(feng)(feng)管(guan)(guan)(guan)(guan)和螺旋風(feng)(feng)管(guan)(guan)(guan)(guan)連(lian)接(jie)(jie)(jie)(jie)(jie)，先把(ba)每(mei)一(yi)管(guan)(guan)(guan)(guan)段(duan)的(de)兩(liang)(liang)(liang)端軋(ya)出(chu)鼓筋(jin)，并使其一(yi)端縮為(wei)小口(kou)(kou)(kou)。安裝(zhuang)時(shi)(shi)按氣流方向(xiang)把(ba)小口(kou)(kou)(kou)插(cha)入大口(kou)(kou)(kou)，外面用(yong)(yong)鋼(gang)制(zhi)抱(bao)箍(gu)將兩(liang)(liang)(liang)端的(de)鼓箍(gu)抱(bao)緊(jin)(jin)連(lian)接(jie)(jie)(jie)(jie)(jie)，后(hou)(hou)用(yong)(yong)螺栓穿在(zai)(zai)耳(er)環中間固定擰緊(jin)(jin)。 插(cha)接(jie)(jie)(jie)(jie)(jie)式(shi)連(lian)接(jie)(jie)(jie)(jie)(jie)：主要(yao)用(yong)(yong)于(yu)矩(ju)形(xing)或圓形(xing)風(feng)(feng)管(guan)(guan)(guan)(guan)連(lian)接(jie)(jie)(jie)(jie)(jie)。先制(zhi)作連(lian)接(jie)(jie)(jie)(jie)(jie)管(guan)(guan)(guan)(guan)，然后(hou)(hou)插(cha)入兩(liang)(liang)(liang)側風(feng)(feng)管(guan)(guan)(guan)(guan)，再用(yong)(yong)拉鉚釘將其緊(jin)(jin)密(mi)固定。 插(cha)條式(shi)連(lian)接(jie)(jie)(jie)(jie)(jie)：主要(yao)用(yong)(yong)于(yu)重慶矩(ju)形(xing)風(feng)(feng)管(guan)(guan)(guan)(guan)加工成品(pin)的(de)連(lian)接(jie)(jie)(jie)(jie)(jie)。將不同(tong)形(xing)式(shi)的(de)插(cha)條插(cha)入風(feng)(feng)管(guan)(guan)(guan)(guan)兩(liang)(liang)(liang)端，然后(hou)(hou)壓實。 軟(ruan)(ruan)管(guan)(guan)(guan)(guan)式(shi)連(lian)接(jie)(jie)(jie)(jie)(jie)：主要(yao)用(yong)(yong)于(yu)風(feng)(feng)管(guan)(guan)(guan)(guan)與部件(如(ru)散熱(re)器、靜(jing)壓箱側送風(feng)(feng)口(kou)(kou)(kou)等)的(de)相連(lian)。安裝(zhuang)時(shi)(shi)軟(ruan)(ruan)管(guan)(guan)(guan)(guan)兩(liang)(liang)(liang)端套在(zai)(zai)連(lian)接(jie)(jie)(jie)(jie)(jie)的(de)管(guan)(guan)(guan)(guan)外，然后(hou)(hou)用(yong)(yong)特別軟(ruan)(ruan)的(de)卡箍(gu)把(ba)軟(ruan)(ruan)管(guan)(guan)(guan)(guan)箍(gu)緊(jin)(jin)。

高壓靜電重好的白鐵加工慶油煙凈化方法：高壓靜電方法是由220kv電壓通過變壓器變壓至上萬伏，然后經整流器轉換白鐵加工定制成直(zhi)流電(dian)，在(zai)兩(liang)極板間(jian)構成一個強電(dian)場(chang)，使煙氣(qi)中顆粒(li)荷(he)電(dian)，荷(he)電(dian)的(de)油煙霧顆粒(li)物在(zai)電(dian)極間(jian)受(shou)(shou)重力、電(dian)極引力和風場(chang)動力做用(yong).由于(yu)顆粒(li)物的(de)荷(he)電(dian)量隨(sui)粒(li)徑的(de)增長而(er)增大(da)(da)，大(da)(da)顆粒(li)受(shou)(shou)電(dian)場(chang)力的(de)作用(yong)大(da)(da)，其(qi)對氣(qi)溶膠狀態(tai)污染物的(de)去除率相(xiang)(xiang)對較(jiao)(jiao)高，可(ke)達80%-90%，但(dan)該法(fa)造價相(xiang)(xiang)對較(jiao)(jiao)高，在(zai)運行維護方面(mian),相(xiang)(xiang)比機械(xie)式(shi)靜電(dian)式(shi)較(jiao)(jiao)為簡(jian)單(dan)，而(er)在(zai)設(she)備(bei)價格(ge)方面(mian),靜電(dian)式(shi)投入成本相(xiang)(xiang)比機械(xie)式(shi)要大(da)(da)。綜合比較(jiao)(jiao)而(er)言(yan),靜電(dian)式(shi)凈(jing)化(hua)設(she)備(bei)優于(yu)機械(xie)式(shi)凈(jing)化(hua)設(she)備(bei)。

1．管板材的開好的白鐵加工槽：板材開槽的種類有三種：一塊板開槽法、二塊板開槽法、四塊板開槽法。板材開白鐵加工定制槽的(de)方法(fa)有(you)兩種：手(shou)工開(kai)槽法(fa)、機械開(kai)槽法(fa)。 2．密封(feng)：節(jie)能(neng)消音通(tong)(tong)(tong)風(feng)管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)系(xi)統建議使用(yong)(yong)(yong)的(de)密封(feng)膠(jiao)(jiao)(jiao)帶有(you)：熱敏(min)膠(jiao)(jiao)(jiao)帶、壓(ya)敏(min)膠(jiao)(jiao)(jiao)帶兩種。在(zai)管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)未(wei)用(yong)(yong)(yong)膠(jiao)(jiao)(jiao)帶密封(feng)前，應(ying)先使用(yong)(yong)(yong)專用(yong)(yong)(yong)的(de)扒形裝訂(ding)(ding)針(zhen)，對管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)的(de)搭接(jie)口(kou)進(jin)(jin)行固(gu)定，裝訂(ding)(ding)針(zhen)的(de)間(jian)距為50mm一(yi)個(ge)。裝訂(ding)(ding)時(shi)，裝訂(ding)(ding)針(zhen)應(ying)與接(jie)縫略(lve)呈(cheng)角度。裝訂(ding)(ding)針(zhen)僅用(yong)(yong)(yong)于有(you)蓋舌(she)的(de)搭接(jie)口(kou)固(gu)定，若無(wu)(wu)蓋舌(she)，或平接(jie)口(kou)時(shi)，應(ying)用(yong)(yong)(yong)膠(jiao)(jiao)(jiao)帶接(jie)片(pian)進(jin)(jin)行固(gu)定，膠(jiao)(jiao)(jiao)帶大為300mm，每邊至少1個(ge)。 3．加(jia)(jia)(jia)(jia)固(gu)：當通(tong)(tong)(tong)風(feng)管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)系(xi)統內(nei)部(bu)的(de)靜壓(ya)負載使玻纖通(tong)(tong)(tong)風(feng)管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)壁出現1％的(de)撓度時(shi)，就需要對通(tong)(tong)(tong)風(feng)管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)進(jin)(jin)行加(jia)(jia)(jia)(jia)固(gu)。通(tong)(tong)(tong)常(chang)節(jie)能(neng)消音通(tong)(tong)(tong)風(feng)管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)系(xi)統管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)可采(cai)(cai)用(yong)(yong)(yong)以(yi)下(xia)方法(fa)來進(jin)(jin)行加(jia)(jia)(jia)(jia)固(gu)：a.拉桿(gan)加(jia)(jia)(jia)(jia)固(gu)法(fa)，它是采(cai)(cai)用(yong)(yong)(yong)鋼彩(cai)、套管(guan)(guan)(guan)(guan)加(jia)(jia)(jia)(jia)固(gu)，通(tong)(tong)(tong)常(chang)使用(yong)(yong)(yong)在(zai)500Pa以(yi)下(xia)的(de)正壓(ya)加(jia)(jia)(jia)(jia)固(gu)。b.框架(jia)加(jia)(jia)(jia)(jia)固(gu)法(fa)，即采(cai)(cai)用(yong)(yong)(yong)輕鋼龍(long)骨(gu)加(jia)(jia)(jia)(jia)固(gu)。c.抱合(he)加(jia)(jia)(jia)(jia)固(gu)法(fa)，即采(cai)(cai)用(yong)(yong)(yong)輕鋼龍(long)骨(gu)加(jia)(jia)(jia)(jia)固(gu)，使用(yong)(yong)(yong)在(zai)拉桿(gan)加(jia)(jia)(jia)(jia)固(gu)和框架(jia)加(jia)(jia)(jia)(jia)固(gu)無(wu)(wu)法(fa)應(ying)用(yong)(yong)(yong)的(de)某些(xie)特殊管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)上，如900彎(wan)管(guan)(guan)(guan)(guan)、三通(tong)(tong)(tong)管(guan)(guan)(guan)(guan)、悶頭管(guan)(guan)(guan)(guan)等(deng)。d.防下(xia)垂加(jia)(jia)(jia)(jia)固(gu)法(fa)，它用(yong)(yong)(yong)于特殊管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)的(de)加(jia)(jia)(jia)(jia)固(gu)，如變經管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)加(jia)(jia)(jia)(jia)固(gu)和迂回管(guan)(guan)(guan)(guan)道(dao)(dao)(dao)加(jia)(jia)(jia)(jia)固(gu)。

標準直管由流水好的白鐵加工線上直接壓制成連體法蘭。非標直管、彎頭、三通、四通、配件等下料后，在單機設備上完成白鐵加工定制TDF法蘭(lan)成(cheng)(cheng)型(xing)。法蘭(lan)角(jiao)(jiao)由模(mo)具直接(jie)(jie)沖(chong)壓成(cheng)(cheng)型(xing)，安裝時(shi)卡(ka)在四個角(jiao)(jiao)即(ji)可(ke)。法蘭(lan)間的連(lian)接(jie)(jie)用(yong)法蘭(lan)卡(ka)，由鍍鋅鋼板制作，經法蘭(lan)卡(ka)成(cheng)(cheng)型(xing)機(ji)成(cheng)(cheng)型(xing)后切(qie)割成(cheng)(cheng)統(tong)一的尺(chi)寸供安裝連(lian)接(jie)(jie)使用(yong)。TDF共板法蘭(lan)因(yin)與管道(dao)鋼板連(lian)成(cheng)(cheng)一體(ti)，不(bu)必(bi)像角(jiao)(jiao)鋼法蘭(lan)般(ban)打孔(kong)鉚接(jie)(jie)，在兩節管道(dao)的連(lian)接(jie)(jie)上用(yong)專用(yong)法蘭(lan)卡(ka)，四角(jiao)(jiao)加90度(du)法蘭(lan)角(jiao)(jiao)后用(yong)螺栓連(lian)接(jie)(jie)。

重要的鋅好的白鐵加工的化合物是氧化鋅，俗名叫“鋅白”，是著名的白色顏料，用來制造白色油漆等。在室溫下氧化白鐵加工定制鋅是白色的，受熱后卻會(hui)變成黃色，而再冷卻時，又重新變成白色。現在，人們利用它(ta)的這個特點，制成“變色溫(wen)度(du)計”——用它(ta)顏色的變化來(lai)測(ce)量溫(wen)度(du)。