如果是管道外正規廚房風管加工表面很輕微的破損，可以用專用的密封膠帶來進行修補即可。如果是管道內表面有輕微破損，則廚房風管加工安裝可(ke)用(yong)(yong)舒伯專(zhuan)用(yong)(yong)修(xiu)補(bu)膠進行(xing)修(xiu)補(bu)。如(ru)果管(guan)道(dao)外表面(mian)的(de)鋁(lv)箔(bo)層(ceng)發生破(po)損(sun)(sun)，而玻纖保溫(wen)層(ceng)未發生損(sun)(sun)壞，則可(ke)選(xuan)用(yong)(yong)一片合格的(de)鋁(lv)箔(bo)片進行(xing)管(guan)道(dao)鋁(lv)箔(bo)表面(mian)的(de)修(xiu)補(bu)。如(ru)果管(guan)道(dao)壁(bi)的(de)破(po)損(sun)(sun)已達到玻纖保溫(wen)層(ceng)時，則可(ke)將破(po)損(sun)(sun)的(de)地(di)方切(qie)割下(xia)來，開出雌(ci)雄搭(da)接(jie)口(kou)，另選(xuan)一塊完好的(de)板材，根據切(qie)割下(xia)來的(de)玻板尺寸切(qie)割好，留下(xia)雌(ci)雄搭(da)接(jie)口(kou)，在四(si)周接(jie)口(kou)上涂上修(xiu)補(bu)膠及粘膠劑，根據工藝規范進行(xing)密(mi)封。如(ru)果管(guan)道(dao)的(de)破(po)損(sun)(sun)比(bi)較嚴重，且破(po)損(sun)(sun)面(mian)積比(bi)較大，有可(ke)能會影響通風管(guan)道(dao)系統的(de)正常運行(xing)時，就需要對管(guan)道(dao)進行(xing)更換修(xiu)補(bu)，以保證系統的(de)正常運行(xing)。

但需做好正規廚房風管加工以下幾點： 法蘭連接：為保證法蘭廚房風管加工安裝接(jie)(jie)口(kou)嚴(yan)密性，法蘭之間應有(you)墊(dian)料。在無(wu)特殊要求的情況下(xia)，法蘭墊(dian)料按(an)下(xia)表(biao)選用(yong)。風(feng)(feng)管(guan)(guan)(guan)(guan)排列無(wu)法蘭連(lian)(lian)接(jie)(jie) 抱(bao)箍(gu)式連(lian)(lian)接(jie)(jie)：主要用(yong)于鋼板圓風(feng)(feng)管(guan)(guan)(guan)(guan)和螺旋風(feng)(feng)管(guan)(guan)(guan)(guan)連(lian)(lian)接(jie)(jie)，先(xian)把(ba)每(mei)一管(guan)(guan)(guan)(guan)段的兩(liang)(liang)端軋出鼓(gu)筋，并使其(qi)一端縮為(wei)小口(kou)。安(an)裝時(shi)按(an)氣流方向把(ba)小口(kou)插(cha)(cha)入(ru)大口(kou)，外(wai)面用(yong)鋼制(zhi)抱(bao)箍(gu)將兩(liang)(liang)端的鼓(gu)箍(gu)抱(bao)緊(jin)連(lian)(lian)接(jie)(jie)，后(hou)用(yong)螺栓穿(chuan)在耳環中(zhong)間固(gu)定擰緊(jin)。 插(cha)(cha)接(jie)(jie)式連(lian)(lian)接(jie)(jie)：主要用(yong)于矩形或(huo)圓形風(feng)(feng)管(guan)(guan)(guan)(guan)連(lian)(lian)接(jie)(jie)。先(xian)制(zhi)作連(lian)(lian)接(jie)(jie)管(guan)(guan)(guan)(guan)，然(ran)(ran)后(hou)插(cha)(cha)入(ru)兩(liang)(liang)側風(feng)(feng)管(guan)(guan)(guan)(guan)，再用(yong)拉鉚釘將其(qi)緊(jin)密固(gu)定。 插(cha)(cha)條式連(lian)(lian)接(jie)(jie)：主要用(yong)于重慶(qing)矩形風(feng)(feng)管(guan)(guan)(guan)(guan)加工成品的連(lian)(lian)接(jie)(jie)。將不同(tong)形式的插(cha)(cha)條插(cha)(cha)入(ru)風(feng)(feng)管(guan)(guan)(guan)(guan)兩(liang)(liang)端，然(ran)(ran)后(hou)壓實。 軟管(guan)(guan)(guan)(guan)式連(lian)(lian)接(jie)(jie)：主要用(yong)于風(feng)(feng)管(guan)(guan)(guan)(guan)與部件(如散熱(re)器、靜壓箱(xiang)側送風(feng)(feng)口(kou)等)的相連(lian)(lian)。安(an)裝時(shi)軟管(guan)(guan)(guan)(guan)兩(liang)(liang)端套在連(lian)(lian)接(jie)(jie)的管(guan)(guan)(guan)(guan)外(wai)，然(ran)(ran)后(hou)用(yong)特別(bie)軟的卡箍(gu)把(ba)軟管(guan)(guan)(guan)(guan)箍(gu)緊(jin)。

熱鍍鋅的合金層正規廚房風管加工的厚度主要取決了鋼材的硅含量等化學成份，鋼材的橫截面積大小，鋼材表面的廚房風管加工安裝粗糙程度(du)(du)，鋅(xin)(xin)(xin)鍋溫度(du)(du)，浸鋅(xin)(xin)(xin)時(shi)間，冷卻快慢，冷軋(ya)變形等(deng)。 鍍鋅(xin)(xin)(xin)圓法蘭優點： 1、 處(chu)(chu)理費(fei)用(yong)低(di)(di)：熱(re)(re)浸鍍鋅(xin)(xin)(xin)防銹的(de)(de)(de)費(fei)用(yong)要比(bi)其他漆料(liao)涂(tu)層(ceng)的(de)(de)(de)費(fei)用(yong)低(di)(di)； 2、 持久耐用(yong)：在(zai)郊區(qu)環境下，標準的(de)(de)(de)熱(re)(re)鍍鋅(xin)(xin)(xin)防銹的(de)(de)(de)厚度(du)(du)，可保(bao)持50年(nian)以上(shang)(shang)而不必修補(bu)；在(zai)市區(qu)或(huo)近海區(qu)域，標準的(de)(de)(de)熱(re)(re)鍍鋅(xin)(xin)(xin)防銹層(ceng)則可保(bao)持20年(nian)而不必修補(bu)； 3、 可靠(kao)(kao)性(xing)(xing)好：鍍鋅(xin)(xin)(xin)層(ceng)與鋼材間是冶金(jin)結合，成為鋼表面(mian)的(de)(de)(de)一部(bu)份，因此鍍層(ceng)的(de)(de)(de)持久性(xing)(xing)較為可靠(kao)(kao)； 4、 鍍層(ceng)的(de)(de)(de)韌性(xing)(xing)強：鍍鋅(xin)(xin)(xin)層(ceng)形成一種(zhong)特別的(de)(de)(de)冶金(jin)結構，這種(zhong)結構能承(cheng)受(shou)(shou)在(zai)運(yun)送及使用(yong)時(shi)受(shou)(shou)到機械損傷； 5、 全面(mian)性(xing)(xing)保(bao)護：鍍件的(de)(de)(de)每(mei)一部(bu)分(fen)都能鍍上(shang)(shang)鋅(xin)(xin)(xin)，即使在(zai)凹陷處(chu)(chu)、尖角(jiao)及隱藏處(chu)(chu)都能全面(mian)地受(shou)(shou)到保(bao)護； 6、 省時(shi)省力：鍍鋅(xin)(xin)(xin)過程要比(bi)其他涂(tu)層(ceng)的(de)(de)(de)施工法更快捷，并(bing)且可避免安裝(zhuang)后在(zai)工地上(shang)(shang)涂(tu)刷所需(xu)的(de)(de)(de)時(shi)間。

1．管板材的開正規廚房風管加工槽：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。板材開廚房風管加工安裝槽的(de)(de)(de)方法有(you)兩種(zhong)：手工開槽法、機械開槽法。 2．密(mi)(mi)封：節(jie)能消(xiao)音通(tong)(tong)(tong)風(feng)管(guan)(guan)(guan)(guan)(guan)道(dao)系(xi)統建議使用(yong)(yong)(yong)(yong)的(de)(de)(de)密(mi)(mi)封膠(jiao)帶(dai)有(you)：熱敏膠(jiao)帶(dai)、壓(ya)敏膠(jiao)帶(dai)兩種(zhong)。在(zai)(zai)(zai)管(guan)(guan)(guan)(guan)(guan)道(dao)未用(yong)(yong)(yong)(yong)膠(jiao)帶(dai)密(mi)(mi)封前，應(ying)先使用(yong)(yong)(yong)(yong)專用(yong)(yong)(yong)(yong)的(de)(de)(de)扒形裝(zhuang)(zhuang)訂(ding)(ding)針(zhen)，對(dui)管(guan)(guan)(guan)(guan)(guan)道(dao)的(de)(de)(de)搭接口(kou)進(jin)(jin)行(xing)固(gu)(gu)(gu)定，裝(zhuang)(zhuang)訂(ding)(ding)針(zhen)的(de)(de)(de)間(jian)距為(wei)50mm一個。裝(zhuang)(zhuang)訂(ding)(ding)時，裝(zhuang)(zhuang)訂(ding)(ding)針(zhen)應(ying)與接縫略呈角度。裝(zhuang)(zhuang)訂(ding)(ding)針(zhen)僅用(yong)(yong)(yong)(yong)于有(you)蓋舌的(de)(de)(de)搭接口(kou)固(gu)(gu)(gu)定，若無蓋舌，或平接口(kou)時，應(ying)用(yong)(yong)(yong)(yong)膠(jiao)帶(dai)接片進(jin)(jin)行(xing)固(gu)(gu)(gu)定，膠(jiao)帶(dai)大(da)為(wei)300mm，每邊至少(shao)1個。 3．加(jia)(jia)(jia)固(gu)(gu)(gu)：當通(tong)(tong)(tong)風(feng)管(guan)(guan)(guan)(guan)(guan)道(dao)系(xi)統內部的(de)(de)(de)靜壓(ya)負載使玻(bo)纖通(tong)(tong)(tong)風(feng)管(guan)(guan)(guan)(guan)(guan)道(dao)管(guan)(guan)(guan)(guan)(guan)道(dao)壁出現1％的(de)(de)(de)撓(nao)度時，就需要對(dui)通(tong)(tong)(tong)風(feng)管(guan)(guan)(guan)(guan)(guan)道(dao)管(guan)(guan)(guan)(guan)(guan)道(dao)進(jin)(jin)行(xing)加(jia)(jia)(jia)固(gu)(gu)(gu)。通(tong)(tong)(tong)常節(jie)能消(xiao)音通(tong)(tong)(tong)風(feng)管(guan)(guan)(guan)(guan)(guan)道(dao)系(xi)統管(guan)(guan)(guan)(guan)(guan)道(dao)可采用(yong)(yong)(yong)(yong)以下(xia)方法來進(jin)(jin)行(xing)加(jia)(jia)(jia)固(gu)(gu)(gu)：a.拉桿(gan)加(jia)(jia)(jia)固(gu)(gu)(gu)法，它(ta)是采用(yong)(yong)(yong)(yong)鋼(gang)彩、套管(guan)(guan)(guan)(guan)(guan)加(jia)(jia)(jia)固(gu)(gu)(gu)，通(tong)(tong)(tong)常使用(yong)(yong)(yong)(yong)在(zai)(zai)(zai)500Pa以下(xia)的(de)(de)(de)正(zheng)壓(ya)加(jia)(jia)(jia)固(gu)(gu)(gu)。b.框架加(jia)(jia)(jia)固(gu)(gu)(gu)法，即采用(yong)(yong)(yong)(yong)輕鋼(gang)龍(long)骨(gu)(gu)加(jia)(jia)(jia)固(gu)(gu)(gu)。c.抱合加(jia)(jia)(jia)固(gu)(gu)(gu)法，即采用(yong)(yong)(yong)(yong)輕鋼(gang)龍(long)骨(gu)(gu)加(jia)(jia)(jia)固(gu)(gu)(gu)，使用(yong)(yong)(yong)(yong)在(zai)(zai)(zai)拉桿(gan)加(jia)(jia)(jia)固(gu)(gu)(gu)和框架加(jia)(jia)(jia)固(gu)(gu)(gu)無法應(ying)用(yong)(yong)(yong)(yong)的(de)(de)(de)某些特殊(shu)管(guan)(guan)(guan)(guan)(guan)道(dao)上，如(ru)900彎管(guan)(guan)(guan)(guan)(guan)、三通(tong)(tong)(tong)管(guan)(guan)(guan)(guan)(guan)、悶頭管(guan)(guan)(guan)(guan)(guan)等(deng)。d.防(fang)下(xia)垂加(jia)(jia)(jia)固(gu)(gu)(gu)法，它(ta)用(yong)(yong)(yong)(yong)于特殊(shu)管(guan)(guan)(guan)(guan)(guan)道(dao)的(de)(de)(de)加(jia)(jia)(jia)固(gu)(gu)(gu)，如(ru)變經管(guan)(guan)(guan)(guan)(guan)道(dao)加(jia)(jia)(jia)固(gu)(gu)(gu)和迂(yu)回管(guan)(guan)(guan)(guan)(guan)道(dao)加(jia)(jia)(jia)固(gu)(gu)(gu)。

機械重慶油煙正規廚房風管加工凈化方法：是采用過濾、旋風離心、活性炭吸附等收集油煙霧．這種處理方法的處理效果與廚房風管加工安裝其設計、控(kong)制參數及使(shi)用(yong)(yong)的材(cai)料(liao)(liao)有關．采用(yong)(yong)過(guo)濾的方式(shi)(shi)處理油(you)煙(yan)(yan)(yan)霧(wu)(wu)，是在油(you)煙(yan)(yan)(yan)霧(wu)(wu)通(tong)過(guo)格柵、油(you)霧(wu)(wu)網罩等時通(tong)過(guo)改變氣流方向(xiang)而使(shi)油(you)煙(yan)(yan)(yan)霧(wu)(wu)顆粒靠(kao)慣(guan)性與(yu)碰撞從(cong)氣流中(zhong)分(fen)離流入油(you)槽(cao)．過(guo)濾方式(shi)(shi)采用(yong)(yong)的濾料(liao)(liao)大多為親油(you)性的高分(fen)子材(cai)料(liao)(liao)，成(cheng)本低(di)，這(zhe)種方式(shi)(shi)對氣溶膠的去除率為40%—70%，且對氣味(wei)的凈(jing)化有明(ming)顯作用(yong)(yong)．但一般(ban)剛(gang)開始安裝時吸附(fu)效果(guo)好(hao)，隨著油(you)煙(yan)(yan)(yan)霧(wu)(wu)的附(fu)著，吸附(fu)能力會逐漸減弱(ruo)，必須(xu)經常更換濾料(liao)(liao)，故運(yun)行成(cheng)本高。