近年來，隨著好的螺旋鍍鋅風管國家和地方相繼出臺了一系列治理飲食業油煙污染的排放標準和法規，刺激了市場需求，并螺旋鍍鋅風管廠家相應地形成(cheng)了一個(ge)很(hen)有(you)潛力的飲食(shi)業油(you)(you)煙(yan)(yan)凈(jing)化設(she)(she)(she)(she)備(bei)市場(chang)。通過對市場(chang)上流(liu)行的油(you)(you)煙(yan)(yan)凈(jing)化設(she)(she)(she)(she)備(bei)進(jin)行分(fen)析，按技術原理大致(zhi)可(ke)以分(fen)為四類：機(ji)械式(shi)重(zhong)慶(qing)(qing)油(you)(you)煙(yan)(yan)凈(jing)化設(she)(she)(she)(she)備(bei)、靜電式(shi)重(zhong)慶(qing)(qing)油(you)(you)煙(yan)(yan)凈(jing)化設(she)(she)(she)(she)備(bei)、濕(shi)式(shi)重(zhong)慶(qing)(qing)油(you)(you)煙(yan)(yan)凈(jing)化設(she)(she)(she)(she)備(bei)、等離子重(zhong)慶(qing)(qing)油(you)(you)煙(yan)(yan)凈(jing)化法(fa)和(he)復(fu)合(he)式(shi)重(zhong)慶(qing)(qing)油(you)(you)煙(yan)(yan)凈(jing)化設(she)(she)(she)(she)備(bei)機(ji)械方法(fa)。

1．管板材的開好的螺旋鍍鋅風管槽：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。板材開螺旋鍍鋅風管廠家槽(cao)的(de)(de)(de)(de)方法(fa)有兩(liang)種：手(shou)工(gong)開槽(cao)法(fa)、機(ji)械開槽(cao)法(fa)。 2．密(mi)封：節能(neng)消(xiao)(xiao)音(yin)通(tong)風管(guan)(guan)(guan)(guan)道(dao)(dao)系統建議(yi)使(shi)用(yong)(yong)(yong)(yong)的(de)(de)(de)(de)密(mi)封膠帶(dai)(dai)有：熱敏膠帶(dai)(dai)、壓(ya)敏膠帶(dai)(dai)兩(liang)種。在(zai)管(guan)(guan)(guan)(guan)道(dao)(dao)未(wei)用(yong)(yong)(yong)(yong)膠帶(dai)(dai)密(mi)封前，應(ying)先使(shi)用(yong)(yong)(yong)(yong)專用(yong)(yong)(yong)(yong)的(de)(de)(de)(de)扒形(xing)裝(zhuang)(zhuang)(zhuang)訂針，對(dui)管(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)搭(da)接(jie)口(kou)進(jin)行(xing)(xing)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)定，裝(zhuang)(zhuang)(zhuang)訂針的(de)(de)(de)(de)間距為50mm一個。裝(zhuang)(zhuang)(zhuang)訂時(shi)(shi)，裝(zhuang)(zhuang)(zhuang)訂針應(ying)與接(jie)縫略(lve)呈角度(du)。裝(zhuang)(zhuang)(zhuang)訂針僅用(yong)(yong)(yong)(yong)于(yu)有蓋舌的(de)(de)(de)(de)搭(da)接(jie)口(kou)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)定，若無蓋舌，或平接(jie)口(kou)時(shi)(shi)，應(ying)用(yong)(yong)(yong)(yong)膠帶(dai)(dai)接(jie)片進(jin)行(xing)(xing)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)定，膠帶(dai)(dai)大為300mm，每邊至少1個。 3．加(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)：當通(tong)風管(guan)(guan)(guan)(guan)道(dao)(dao)系統內部(bu)的(de)(de)(de)(de)靜壓(ya)負載使(shi)玻纖(xian)通(tong)風管(guan)(guan)(guan)(guan)道(dao)(dao)管(guan)(guan)(guan)(guan)道(dao)(dao)壁出現1％的(de)(de)(de)(de)撓度(du)時(shi)(shi)，就(jiu)需要對(dui)通(tong)風管(guan)(guan)(guan)(guan)道(dao)(dao)管(guan)(guan)(guan)(guan)道(dao)(dao)進(jin)行(xing)(xing)加(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)。通(tong)常節能(neng)消(xiao)(xiao)音(yin)通(tong)風管(guan)(guan)(guan)(guan)道(dao)(dao)系統管(guan)(guan)(guan)(guan)道(dao)(dao)可(ke)采(cai)用(yong)(yong)(yong)(yong)以(yi)下(xia)方法(fa)來進(jin)行(xing)(xing)加(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)：a.拉(la)桿加(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)法(fa)，它(ta)是(shi)采(cai)用(yong)(yong)(yong)(yong)鋼彩、套管(guan)(guan)(guan)(guan)加(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)，通(tong)常使(shi)用(yong)(yong)(yong)(yong)在(zai)500Pa以(yi)下(xia)的(de)(de)(de)(de)正(zheng)壓(ya)加(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)。b.框架加(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)法(fa)，即(ji)采(cai)用(yong)(yong)(yong)(yong)輕鋼龍(long)骨(gu)加(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)。c.抱合加(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)法(fa)，即(ji)采(cai)用(yong)(yong)(yong)(yong)輕鋼龍(long)骨(gu)加(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)，使(shi)用(yong)(yong)(yong)(yong)在(zai)拉(la)桿加(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)和框架加(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)無法(fa)應(ying)用(yong)(yong)(yong)(yong)的(de)(de)(de)(de)某些特殊(shu)管(guan)(guan)(guan)(guan)道(dao)(dao)上(shang)，如(ru)900彎管(guan)(guan)(guan)(guan)、三通(tong)管(guan)(guan)(guan)(guan)、悶頭管(guan)(guan)(guan)(guan)等。d.防下(xia)垂(chui)加(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)法(fa)，它(ta)用(yong)(yong)(yong)(yong)于(yu)特殊(shu)管(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)加(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)，如(ru)變(bian)經管(guan)(guan)(guan)(guan)道(dao)(dao)加(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)和迂(yu)回管(guan)(guan)(guan)(guan)道(dao)(dao)加(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)。

1.經濟性 A：根據好的螺旋鍍鋅風管國家規范，同等管徑，半后降低10-15%。（主材造價降低10-15%） B：同等條件下滿狀輔螺旋鍍鋅風管廠家材(cai)(cai)（吊(diao)鍵等）結(jie)果簡單(dan)，數量少(shao)，安裝(zhuang)(zhuang)輔材(cai)(cai)造價(jia)降(jiang)低(di)30% C：施(shi)工(gong)(gong)時吊(diao)裝(zhuang)(zhuang)效(xiao)率比矩形(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)提(ti)高(gao)(gao)(gao)一倍。 D：同(tong)(tong)等條件下(xia)，可將舉行風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)低(di)速(su)送排風(feng)(feng)(feng)(feng)(feng)變為(wei)高(gao)(gao)(gao)速(su)送排風(feng)(feng)(feng)(feng)(feng)，系統設計可減(jian)少(shao)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)總量，不僅經濟，而且節約(yue)空(kong)間 2.可能(neng)性 A：同(tong)(tong)樣板厚及同(tong)(tong)等管(guan)(guan)徑下(xia)，通風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)道(dao)強度高(gao)(gao)(gao)。 B：風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)外表為(wei)圓形(xing)(xing)(xing)，外形(xing)(xing)(xing)美觀。 C：同(tong)(tong)等截面下(xia)，圓形(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)比矩形(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)結(jie)構張(zhang)力合理，大(da)(da)幅度提(ti)高(gao)(gao)(gao)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)剛性，明顯降(jiang)低(di)顫震噪音。 D：同(tong)(tong)等長(chang)度下(xia)，法蘭(lan)(lan)連接(jie)(jie)數量少(shao)，蜜蜂性能(neng)優于矩形(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)，使(shi)系統通風(feng)(feng)(feng)(feng)(feng)質量大(da)(da)大(da)(da)提(ti)高(gao)(gao)(gao)。 3.快捷性 A：高(gao)(gao)(gao)效(xiao)率施(shi)工(gong)(gong)，使(shi)用于工(gong)(gong)期短(duan)的大(da)(da)型項(xiang)目。 B：機械化(hua)制作(zuo)(zuo)，快速(su)高(gao)(gao)(gao)效(xiao)。 C：連接(jie)(jie)法蘭(lan)(lan)數量少(shao)，吊(diao)裝(zhuang)(zhuang)連接(jie)(jie)工(gong)(gong)作(zuo)(zuo)量減(jian)少(shao)約(yue)50%。 D：小管(guan)(guan)徑通風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)道(dao)單(dan)吊(diao)點，吊(diao)裝(zhuang)(zhuang)快速(su)高(gao)(gao)(gao)效(xiao)。 E：無需施(shi)工(gong)(gong)現(xian)場加工(gong)(gong)工(gong)(gong)序，減(jian)少(shao)現(xian)場作(zuo)(zuo)業(ye)人員及管(guan)(guan)理程(cheng)序。 F：與矩形(xing)(xing)(xing)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)相比，配套異形(xing)(xing)(xing)管(guan)(guan)件標準化(hua)程(cheng)度高(gao)(gao)(gao)，吊(diao)裝(zhuang)(zhuang)簡單(dan)，差錯幾率大(da)(da)大(da)(da)降(jiang)低(di)。

重慶共板好的螺旋鍍鋅風管法蘭是非型鋼連接，由鍍鋅鋼板制作的風管其連接形式可用鋼板直接壓制使風管與法蘭一體螺旋鍍鋅風管廠家成形(xing)。制作(zuo)工(gong)藝(yi)先進，下(xia)料準(zhun)確(que)，材料消耗(hao)低，產品質量穩定，加(jia)工(gong)速度更(geng)快捷(jie)、更(geng)方便(bian)、更(geng)小的漏(lou)風(feng)率。實現了(le)漏(lou)風(feng)量小，降低能耗(hao)，節省運行費用。