從重慶白鐵加專業白鐵風管工廠了解到，白鐵皮要比馬口鐵耐用，馬口鐵碰破一點，很快會爛掉;可是白鐵皮即使碰白鐵風管安裝破(po)一大塊，也不容易被銹蝕。這是因為鋅(xin)的(de)化(hua)學性質(zhi)比鐵(tie)(tie)活潑(po)，當外界的(de)空氣和(he)水份向白(bai)鐵(tie)(tie)皮(pi)“進(jin)攻”時，鋅(xin)首先(xian)與氧氣化(hua)合，而保(bao)護了(le)鐵(tie)(tie)的(de)安全。 金屬鋅(xin)除了(le)用(yong)來(lai)制(zhi)造白(bai)鐵(tie)(tie)皮(pi)外，也用(yong)來(lai)制(zhi)造干電(dian)(dian)池的(de)外殼(ke)。不過干電(dian)(dian)池外殼(ke)的(de)鋅(xin)是較純(chun)的(de)。此外，鋅(xin)也與銅(tong)制(zhi)成銅(tong)鋅(xin)合金——黃銅(tong)。

不過黑白鐵加工是一項非常復雜專業白鐵風管的工藝，在加工過程中很容易發生危險，為了避免這些危險發生加工人員在加工過程中需白鐵風管安裝要(yao)(yao)(yao)注意哪些(xie)問題？在(zai)對白鐵加工之前必(bi)須要(yao)(yao)(yao)知道遵(zun)守相關操作流程，在(zai)鍍鋅的時(shi)候必(bi)須要(yao)(yao)(yao)帶手套(tao)、安全帽(mao)等衣物，任何步驟都要(yao)(yao)(yao)以人為本，使用(yong)到的工具必(bi)須要(yao)(yao)(yao)遵(zun)守柳(liu)工相關事(shi)項。

不銹鋼專業白鐵風管風管的空氣流動性好，有效通流面積大，由于強度大，因此風管振動引起的低頻噪聲更小，空白鐵風管安裝氣流(liu)動性能好(hao)，系(xi)統壓降(jiang)小(xiao)，日常運行系(xi)統耗電量少。目前(qian)還可以采用扁橢圓形風(feng)管(guan)來降(jiang)低風(feng)管(guan)的(de)占用空(kong)間高度(du)，由于(yu)風(feng)管(guan)的(de)兩(liang)邊是(shi)圓形，所以氣流(liu)穩定，風(feng)管(guan)的(de)剛性好(hao)，外露安裝(zhuang)美觀性好(hao)，是(shi)比較理想的(de)風(feng)管(guan)系(xi)列。

1．管板材的開專業白鐵風管槽：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。板材開白鐵風管安裝槽(cao)的(de)(de)方法(fa)有兩種：手工(gong)開槽(cao)法(fa)、機械開槽(cao)法(fa)。 2．密封(feng)：節能(neng)消音通(tong)(tong)風(feng)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)系統建議使(shi)用(yong)(yong)(yong)的(de)(de)密封(feng)膠(jiao)(jiao)帶(dai)(dai)有：熱敏膠(jiao)(jiao)帶(dai)(dai)、壓敏膠(jiao)(jiao)帶(dai)(dai)兩種。在(zai)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)未(wei)用(yong)(yong)(yong)膠(jiao)(jiao)帶(dai)(dai)密封(feng)前(qian)，應(ying)先使(shi)用(yong)(yong)(yong)專(zhuan)用(yong)(yong)(yong)的(de)(de)扒形裝(zhuang)訂(ding)針，對管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)的(de)(de)搭接(jie)(jie)口(kou)進(jin)行(xing)(xing)固(gu)(gu)(gu)(gu)(gu)(gu)定(ding)，裝(zhuang)訂(ding)針的(de)(de)間(jian)距為50mm一個。裝(zhuang)訂(ding)時，裝(zhuang)訂(ding)針應(ying)與接(jie)(jie)縫(feng)略呈角(jiao)度。裝(zhuang)訂(ding)針僅(jin)用(yong)(yong)(yong)于(yu)有蓋(gai)(gai)舌的(de)(de)搭接(jie)(jie)口(kou)固(gu)(gu)(gu)(gu)(gu)(gu)定(ding)，若無(wu)蓋(gai)(gai)舌，或(huo)平接(jie)(jie)口(kou)時，應(ying)用(yong)(yong)(yong)膠(jiao)(jiao)帶(dai)(dai)接(jie)(jie)片進(jin)行(xing)(xing)固(gu)(gu)(gu)(gu)(gu)(gu)定(ding)，膠(jiao)(jiao)帶(dai)(dai)大為300mm，每邊至(zhi)少(shao)1個。 3．加(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)：當通(tong)(tong)風(feng)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)系統內部的(de)(de)靜壓負載使(shi)玻纖通(tong)(tong)風(feng)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)壁出現1％的(de)(de)撓度時，就需要對通(tong)(tong)風(feng)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)進(jin)行(xing)(xing)加(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)。通(tong)(tong)常節能(neng)消音通(tong)(tong)風(feng)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)系統管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)可采(cai)(cai)用(yong)(yong)(yong)以(yi)(yi)下(xia)方法(fa)來進(jin)行(xing)(xing)加(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)：a.拉(la)桿加(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)法(fa)，它是(shi)采(cai)(cai)用(yong)(yong)(yong)鋼彩、套管(guan)(guan)(guan)(guan)(guan)加(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)，通(tong)(tong)常使(shi)用(yong)(yong)(yong)在(zai)500Pa以(yi)(yi)下(xia)的(de)(de)正壓加(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)。b.框架加(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)法(fa)，即(ji)采(cai)(cai)用(yong)(yong)(yong)輕(qing)鋼龍骨(gu)加(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)。c.抱(bao)合(he)加(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)法(fa)，即(ji)采(cai)(cai)用(yong)(yong)(yong)輕(qing)鋼龍骨(gu)加(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)，使(shi)用(yong)(yong)(yong)在(zai)拉(la)桿加(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)和框架加(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)無(wu)法(fa)應(ying)用(yong)(yong)(yong)的(de)(de)某(mou)些特(te)殊(shu)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)上，如(ru)900彎管(guan)(guan)(guan)(guan)(guan)、三通(tong)(tong)管(guan)(guan)(guan)(guan)(guan)、悶頭(tou)管(guan)(guan)(guan)(guan)(guan)等。d.防下(xia)垂加(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)法(fa)，它用(yong)(yong)(yong)于(yu)特(te)殊(shu)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)的(de)(de)加(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)，如(ru)變(bian)經管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)加(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)和迂回管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)加(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)。

濕式處理專業白鐵風管法：濕式處理法是將油煙霧用水霧噴淋（在水中加入一些化學試劑增加吸收），水油接觸的白鐵風管安裝表面積(ji)增(zeng)大，水對油煙霧吸收能(neng)(neng)力增(zeng)強，從而達到去除(chu)油煙霧粒(li)子的(de)目(mu)的(de)．采用(yong)濕式處理(li)法(fa)(fa)的(de)關鍵在于(yu)吸收液對油煙霧的(de)吸收性能(neng)(neng)，該法(fa)(fa)凈化效率較(jiao)(jiao)高(gao)，能(neng)(neng)降(jiang)低油煙霧溫(wen)度，加(jia)入適(shi)當的(de)化學試(shi)劑(ji)(ji)，還(huan)可以同時(shi)去除(chu)辣椒、胡椒等(deng)刺(ci)激性味道．但(dan)此(ci)法(fa)(fa)大多會(hui)(hui)產(chan)生二(er)次(ci)污染，初期投資較(jiao)(jiao)高(gao)，耗電，且需頻(pin)繁加(jia)水，洗(xi)滌(di)劑(ji)(ji)、吸收劑(ji)(ji)用(yong)量大，費用(yong)較(jiao)(jiao)高(gao)，洗(xi)滌(di)液須進行(xing)處理(li)，否(fou)則(ze)會(hui)(hui)出現二(er)次(ci)污染問(wen)題。目(mu)前此(ci)法(fa)(fa)在國內市場上(shang)較(jiao)(jiao)少采用(yong)。

那么白鐵風專業白鐵風管管的一般制作標準有哪些： 制作白鐵風管前首先白鐵風管安裝要(yao)(yao)檢查采用(yong)的(de)材(cai)料是否符合質(zhi)量(liang)要(yao)(yao)求，有(you)否出廠合格(ge)證(zheng)明書或質(zhi)量(liang)鑒定(ding)文件(jian)。若無上述(shu)證(zheng)明文件(jian)則應(ying)(ying)進(jin)行(xing)外觀檢查，并應(ying)(ying)符合下(xia)列要(yao)(yao)求： 1.板材(cai)表面(mian)應(ying)(ying)平(ping)整，厚度應(ying)(ying)均(jun)勻，無凸凹及明顯的(de)壓傷現象，并不得有(you)裂紋、砂眼、結疤(ba)及刺邊和(he)銹蝕情況； 2.型鋼(gang)應(ying)(ying)該等型、均(jun)勻，不應(ying)(ying)有(you)裂紋、氣泡、窩穴(xue)及其他影(ying)(ying)響(xiang)質(zhi)量(liang)的(de)缺陷； 3.其他材(cai)料不能因具有(you)缺陷導致成品強度的(de)降低或影(ying)(ying)響(xiang)其使用(yong)效能。