白鐵,在我們的日常專業白鐵風管生活中隨處可見,抽風管在家里都能看見。因為盡管它包含相對活躍鋅元素,但添加一些外部白鐵風管安裝因素,實際上這種鐵(tie)是相對穩定(ding)的(de)。一般來說,鐵(tie)很少(shao)直接使用,在使用前應進行處理。隨(sui)著社會的(de)發(fa)展和進步,白鐵(tie)加(jia)工并不是盲(mang)目(mu)的(de)沒有什么科學(xue)技術,像成(cheng)都余記白鐵(tie)加(jia)工這樣的(de)加(jia)工廠到處都是。
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增大(da),水(shui)對油(you)煙(yan)霧(wu)吸收能(neng)力增強(qiang),從(cong)而達到去除油(you)煙(yan)霧(wu)粒子的目的.采(cai)(cai)用濕(shi)式處(chu)理(li)法的關(guan)鍵在(zai)于(yu)吸收液對油(you)煙(yan)霧(wu)的吸收性能(neng),該法凈化效(xiao)率較(jiao)(jiao)高(gao),能(neng)降低油(you)煙(yan)霧(wu)溫度,加入適當的化學試劑(ji),還可(ke)以同時去除辣椒(jiao)、胡椒(jiao)等刺激性味(wei)道.但此(ci)(ci)法大(da)多會產生二次污(wu)染(ran)(ran),初(chu)期投資較(jiao)(jiao)高(gao),耗電,且需頻繁加水(shui),洗滌(di)劑(ji)、吸收劑(ji)用量大(da),費用較(jiao)(jiao)高(gao),洗滌(di)液須進行處(chu)理(li),否(fou)則會出現二次污(wu)染(ran)(ran)問題。目前此(ci)(ci)法在(zai)國內市場上較(jiao)(jiao)少采(cai)(cai)用。
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檢查采用的(de)材(cai)料是否符(fu)(fu)合(he)質(zhi)量(liang)要求(qiu),有否出廠合(he)格(ge)證明書(shu)或(huo)質(zhi)量(liang)鑒(jian)定文件(jian)。若無(wu)(wu)上述證明文件(jian)則應(ying)(ying)(ying)進(jin)行外觀檢查,并應(ying)(ying)(ying)符(fu)(fu)合(he)下列(lie)要求(qiu): 1.板材(cai)表面(mian)應(ying)(ying)(ying)平整(zheng),厚度應(ying)(ying)(ying)均(jun)勻,無(wu)(wu)凸凹(ao)及(ji)(ji)明顯的(de)壓傷現象,并不(bu)(bu)得(de)有裂紋、砂(sha)眼(yan)、結疤及(ji)(ji)刺邊和銹蝕情(qing)況; 2.型(xing)鋼應(ying)(ying)(ying)該等(deng)型(xing)、均(jun)勻,不(bu)(bu)應(ying)(ying)(ying)有裂紋、氣泡、窩穴及(ji)(ji)其他影響質(zhi)量(liang)的(de)缺陷; 3.其他材(cai)料不(bu)(bu)能因(yin)具有缺陷導致成品強(qiang)度的(de)降(jiang)低或(huo)影響其使用效能。
廚房排煙管道專業白鐵風管的設計和安裝不合理,往往會造成廚房排煙不通暢,直接影響油煙凈化器的使用,其主要白鐵風管安裝原因有(you)以(yi)下(xia)幾種: 一(yi)、主(zhu)排(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)管(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)通(tong)(tong)風(feng)(feng)(feng)(feng)(feng)面積(ji)(ji)不(bu)夠 迅速排(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)防止串(chuan)(chuan)味看(kan)(kan)廚(chu)(chu)(chu)房(fang)(fang)排(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)管(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)安裝(zhuang) 根據工程經驗,排(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)主(zhu)管(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)內風(feng)(feng)(feng)(feng)(feng)速不(bu)能超(chao)過(guo)(guo)15m/s,否則(ze)在(zai)運行(xing)一(yi)個時期以(yi)后(hou)很容(rong)易造成排(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)系統(tong)(tong)不(bu)通(tong)(tong)暢(chang)。在(zai)油煙(yan)(yan)(yan)(yan)(yan)(yan)凈化(hua)器的(de)(de)運行(xing)實踐中,大(da)部(bu)分案例都(dou)(dou)是因排(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)管(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)通(tong)(tong)風(feng)(feng)(feng)(feng)(feng)面積(ji)(ji)不(bu)足(zu)引起(qi)的(de)(de)不(bu)通(tong)(tong)暢(chang),管(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)內氣體的(de)(de)流速都(dou)(dou)在(zai)15m/s以(yi)上。 二、管(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)截面積(ji)(ji)變小 迅速排(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)防止串(chuan)(chuan)味 看(kan)(kan)廚(chu)(chu)(chu)房(fang)(fang)排(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)管(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)安裝(zhuang) 排(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)管(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)由于(yu)要穿過(guo)(guo)建(jian)筑(zhu)梁而使(shi)管(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)通(tong)(tong)風(feng)(feng)(feng)(feng)(feng)截面積(ji)(ji)變小,截面上阻力增加,造成氣流不(bu)通(tong)(tong)暢(chang)。 三、排(pai)(pai)(pai)(pai)(pai)管(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)使(shi)用(yong)后(hou)積(ji)(ji)聚物堆積(ji)(ji) 迅速排(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)防止串(chuan)(chuan)味 看(kan)(kan)廚(chu)(chu)(chu)房(fang)(fang)排(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)管(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)安裝(zhuang) 排(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)管(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)在(zai)穿過(guo)(guo)建(jian)筑(zhu)梁或躲避其它(ta)設備管(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)時,排(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)管(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)中的(de)(de)一(yi)段(duan)會(hui)低(di)于(yu)整(zheng)體排(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)管(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)平面,在(zai)使(shi)用(yong)一(yi)段(duan)時間后(hou),由于(yu)油水混合物會(hui)積(ji)(ji)聚在(zai)較低(di)的(de)(de)那段(duan)排(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)管(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)中,直接(jie)影響排(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)通(tong)(tong)暢(chang)。 四、低(di)層排(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)不(bu)順暢(chang) 不(bu)同樓(lou)層的(de)(de)廚(chu)(chu)(chu)房(fang)(fang)油煙(yan)(yan)(yan)(yan)(yan)(yan)通(tong)(tong)過(guo)(guo)同一(yi)主(zhu)管(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)排(pai)(pai)(pai)(pai)(pai)出,離出口(kou)近的(de)(de)樓(lou)層廚(chu)(chu)(chu)房(fang)(fang)排(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)效(xiao)果較好,而較低(di)樓(lou)層的(de)(de)廚(chu)(chu)(chu)房(fang)(fang)排(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)不(bu)通(tong)(tong)暢(chang)。 五、建(jian)議配(pei)備排(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)風(feng)(feng)(feng)(feng)(feng)機(ji)(ji) 對(dui)于(yu)油煙(yan)(yan)(yan)(yan)(yan)(yan)較大(da)的(de)(de)廚(chu)(chu)(chu)房(fang)(fang),建(jian)議還配(pei)備一(yi)個排(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)風(feng)(feng)(feng)(feng)(feng)機(ji)(ji)。常(chang)用(yong)的(de)(de)排(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)風(feng)(feng)(feng)(feng)(feng)機(ji)(ji)有(you)軸(zhou)流風(feng)(feng)(feng)(feng)(feng)機(ji)(ji)、風(feng)(feng)(feng)(feng)(feng)機(ji)(ji)箱和(he)離心(xin)風(feng)(feng)(feng)(feng)(feng)機(ji)(ji)3種。 軸(zhou)流風(feng)(feng)(feng)(feng)(feng)機(ji)(ji):以(yi)前應(ying)用(yong)較多(duo),但由于(yu)全壓小,在(zai)安裝(zhuang)油煙(yan)(yan)(yan)(yan)(yan)(yan)凈化(hua)器后(hou)很少應(ying)用(yong)。 風(feng)(feng)(feng)(feng)(feng)機(ji)(ji)箱:全壓中等(deng),風(feng)(feng)(feng)(feng)(feng)量(liang)可(ke)以(yi)調(diao)(diao)節(jie)(jie),且(qie)噪聲(sheng)較低(di),常(chang)在(zai)集煙(yan)(yan)(yan)(yan)(yan)(yan)罩距(ju)油煙(yan)(yan)(yan)(yan)(yan)(yan)排(pai)(pai)(pai)(pai)(pai)放口(kou)距(ju)離中等(deng)的(de)(de)廚(chu)(chu)(chu)房(fang)(fang)排(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)系統(tong)(tong)中選用(yong)。 離心(xin)風(feng)(feng)(feng)(feng)(feng)機(ji)(ji):全壓和(he)風(feng)(feng)(feng)(feng)(feng)量(liang)都(dou)(dou)可(ke)以(yi)調(diao)(diao)節(jie)(jie),但由于(yu)噪聲(sheng)較大(da),常(chang)需要做降噪處理。當(dang)廚(chu)(chu)(chu)房(fang)(fang)位于(yu)建(jian)筑(zhu)物的(de)(de)底部(bu)時其排(pai)(pai)(pai)(pai)(pai)風(feng)(feng)(feng)(feng)(feng)機(ji)(ji)宜安放在(zai)屋(wu)頂,一(yi)般(ban)選擇離心(xin)風(feng)(feng)(feng)(feng)(feng)機(ji)(ji)。
白鐵是專業白鐵風管做風管加工、煙囪加工的好材料,那么在使用白鐵加工的時候需要涉及到哪些工具呢? 專用的白鐵加工白鐵風管剪(jian)刀(dao)、方錘、銼、鉗、鑷子、角(jiao)尺(chi),鋼(gang)尺(chi),白鐵剪(jian)、切管(guan)器,電(dian)動的卷圓(yuan)機、白鐵壓線機、白鐵打扣機,如要(yao)(yao)焊風(feng)管(guan)架子,還要(yao)(yao)用(yong)到電(dian)焊機,角(jiao)等。 白鐵加工(gong)(gong)的工(gong)(gong)具是比較簡(jian)單的,一般手工(gong)(gong)就能進行白鐵加工(gong)(gong)。