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)(jie)(jie)口(kou)(kou)(kou)嚴(yan)密性(xing),法蘭(lan)之間應有(you)墊(dian)料。在無特殊(shu)要(yao)求的(de)情況下(xia),法蘭(lan)墊(dian)料按下(xia)表(biao)選用(yong)(yong)。風(feng)管(guan)(guan)(guan)(guan)排列(lie)無法蘭(lan)連(lian)(lian)接(jie)(jie)(jie)(jie) 抱(bao)(bao)箍(gu)(gu)式(shi)(shi)連(lian)(lian)接(jie)(jie)(jie)(jie):主要(yao)用(yong)(yong)于(yu)鋼板圓風(feng)管(guan)(guan)(guan)(guan)和(he)螺旋風(feng)管(guan)(guan)(guan)(guan)連(lian)(lian)接(jie)(jie)(jie)(jie),先把每(mei)一管(guan)(guan)(guan)(guan)段(duan)的(de)兩(liang)端(duan)(duan)軋出鼓(gu)筋,并使(shi)其一端(duan)(duan)縮為(wei)小口(kou)(kou)(kou)。安裝時按氣流方(fang)向(xiang)把小口(kou)(kou)(kou)插(cha)(cha)入(ru)(ru)大口(kou)(kou)(kou),外(wai)面用(yong)(yong)鋼制抱(bao)(bao)箍(gu)(gu)將(jiang)兩(liang)端(duan)(duan)的(de)鼓(gu)箍(gu)(gu)抱(bao)(bao)緊連(lian)(lian)接(jie)(jie)(jie)(jie),后(hou)用(yong)(yong)螺栓穿在耳(er)環中間固定擰緊。 插(cha)(cha)接(jie)(jie)(jie)(jie)式(shi)(shi)連(lian)(lian)接(jie)(jie)(jie)(jie):主要(yao)用(yong)(yong)于(yu)矩形或圓形風(feng)管(guan)(guan)(guan)(guan)連(lian)(lian)接(jie)(jie)(jie)(jie)。先制作連(lian)(lian)接(jie)(jie)(jie)(jie)管(guan)(guan)(guan)(guan),然(ran)(ran)后(hou)插(cha)(cha)入(ru)(ru)兩(liang)側風(feng)管(guan)(guan)(guan)(guan),再用(yong)(yong)拉鉚釘將(jiang)其緊密固定。 插(cha)(cha)條(tiao)式(shi)(shi)連(lian)(lian)接(jie)(jie)(jie)(jie):主要(yao)用(yong)(yong)于(yu)重慶矩形風(feng)管(guan)(guan)(guan)(guan)加工成品的(de)連(lian)(lian)接(jie)(jie)(jie)(jie)。將(jiang)不同(tong)形式(shi)(shi)的(de)插(cha)(cha)條(tiao)插(cha)(cha)入(ru)(ru)風(feng)管(guan)(guan)(guan)(guan)兩(liang)端(duan)(duan),然(ran)(ran)后(hou)壓(ya)實。 軟管(guan)(guan)(guan)(guan)式(shi)(shi)連(lian)(lian)接(jie)(jie)(jie)(jie):主要(yao)用(yong)(yong)于(yu)風(feng)管(guan)(guan)(guan)(guan)與部件(如散熱(re)器、靜壓(ya)箱側送風(feng)口(kou)(kou)(kou)等)的(de)相連(lian)(lian)。安裝時軟管(guan)(guan)(guan)(guan)兩(liang)端(duan)(duan)套(tao)在連(lian)(lian)接(jie)(jie)(jie)(jie)的(de)管(guan)(guan)(guan)(guan)外(wai),然(ran)(ran)后(hou)用(yong)(yong)特別軟的(de)卡箍(gu)(gu)把軟管(guan)(guan)(guan)(guan)箍(gu)(gu)緊。
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)(ke)用(yong)舒伯專用(yong)修(xiu)(xiu)補(bu)膠(jiao)進(jin)行(xing)修(xiu)(xiu)補(bu)。如(ru)果(guo)管(guan)(guan)道(dao)(dao)(dao)外表(biao)面(mian)(mian)的(de)鋁箔(bo)層(ceng)發生(sheng)破(po)損(sun)(sun),而玻(bo)纖保(bao)溫層(ceng)未發生(sheng)損(sun)(sun)壞,則可(ke)(ke)選用(yong)一片(pian)(pian)合(he)格(ge)的(de)鋁箔(bo)片(pian)(pian)進(jin)行(xing)管(guan)(guan)道(dao)(dao)(dao)鋁箔(bo)表(biao)面(mian)(mian)的(de)修(xiu)(xiu)補(bu)。如(ru)果(guo)管(guan)(guan)道(dao)(dao)(dao)壁的(de)破(po)損(sun)(sun)已達到玻(bo)纖保(bao)溫層(ceng)時,則可(ke)(ke)將破(po)損(sun)(sun)的(de)地方切割下來(lai),開出(chu)雌雄搭接口(kou)(kou),另(ling)選一塊完好(hao)的(de)板材,根據(ju)切割下來(lai)的(de)玻(bo)板尺(chi)寸切割好(hao),留下雌雄搭接口(kou)(kou),在(zai)四(si)周接口(kou)(kou)上(shang)(shang)涂上(shang)(shang)修(xiu)(xiu)補(bu)膠(jiao)及粘膠(jiao)劑,根據(ju)工藝規范進(jin)行(xing)密封。如(ru)果(guo)管(guan)(guan)道(dao)(dao)(dao)的(de)破(po)損(sun)(sun)比較(jiao)(jiao)嚴(yan)重,且破(po)損(sun)(sun)面(mian)(mian)積比較(jiao)(jiao)大,有可(ke)(ke)能(neng)會影響通(tong)風管(guan)(guan)道(dao)(dao)(dao)系統(tong)的(de)正(zheng)常運行(xing)時,就需要對管(guan)(guan)道(dao)(dao)(dao)進(jin)行(xing)更換修(xiu)(xiu)補(bu),以保(bao)證系統(tong)的(de)正(zheng)常運行(xing)。
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、控制參數(shu)及使用(yong)(yong)的(de)(de)材料有關.采用(yong)(yong)過(guo)濾(lv)(lv)的(de)(de)方式處理(li)油(you)(you)(you)煙霧,是(shi)在油(you)(you)(you)煙霧通過(guo)格柵、油(you)(you)(you)霧網(wang)罩等時(shi)通過(guo)改(gai)變氣(qi)(qi)流方向而使油(you)(you)(you)煙霧顆(ke)粒靠慣(guan)性與碰撞從氣(qi)(qi)流中(zhong)分離流入油(you)(you)(you)槽.過(guo)濾(lv)(lv)方式采用(yong)(yong)的(de)(de)濾(lv)(lv)料大多為親(qin)油(you)(you)(you)性的(de)(de)高分子材料,成(cheng)本低(di),這種方式對(dui)氣(qi)(qi)溶(rong)膠(jiao)的(de)(de)去除率為40%—70%,且(qie)對(dui)氣(qi)(qi)味的(de)(de)凈(jing)化(hua)有明顯作(zuo)用(yong)(yong).但(dan)一般剛開始安裝時(shi)吸(xi)附(fu)效果好,隨著(zhu)(zhu)油(you)(you)(you)煙霧的(de)(de)附(fu)著(zhu)(zhu),吸(xi)附(fu)能力(li)會逐漸減弱,必須經常更換濾(lv)(lv)料,故(gu)運行成(cheng)本高。
重慶共板法正規廚房風管加工蘭風管工程整個施工過程80%工作量在工廠均由機械設備按工藝流程加工完成(包廚房風管加工安裝刮下料(liao)、成型、合縫與(yu)拼角、密封處(chu)理、清潔處(chu)理、風管吊(diao)架與(yu)吊(diao)筋制(zhi)作(zuo))。 施工(gong)現場僅剩下風管連(lian)接與(yu)吊(diao)裝工(gong)作(zuo),現場施工(gong)工(gong)具簡單、安裝方便(bian)。與(yu)普(pu)通的角鋼法蘭風管相比(bi),系統整體重量輕(qing),安裝方便(bian),省(sheng)時省(sheng)工(gong)省(sheng)料(liao)。用此工(gong)藝能縮短工(gong)期,節省(sheng)成本。
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(cao)(cao)的(de)(de)方法(fa)有(you)兩種:手工(gong)開槽(cao)(cao)法(fa)、機械開槽(cao)(cao)法(fa)。 2.密(mi)封(feng):節能消音通(tong)風(feng)管(guan)道(dao)(dao)(dao)系統建議使用(yong)(yong)(yong)的(de)(de)密(mi)封(feng)膠(jiao)帶(dai)有(you):熱敏膠(jiao)帶(dai)、壓敏膠(jiao)帶(dai)兩種。在管(guan)道(dao)(dao)(dao)未用(yong)(yong)(yong)膠(jiao)帶(dai)密(mi)封(feng)前,應先使用(yong)(yong)(yong)專用(yong)(yong)(yong)的(de)(de)扒形(xing)裝(zhuang)(zhuang)訂(ding)(ding)針,對管(guan)道(dao)(dao)(dao)的(de)(de)搭接口進(jin)行(xing)(xing)固(gu)(gu)(gu)(gu)定,裝(zhuang)(zhuang)訂(ding)(ding)針的(de)(de)間(jian)距(ju)為(wei)50mm一個(ge)。裝(zhuang)(zhuang)訂(ding)(ding)時,裝(zhuang)(zhuang)訂(ding)(ding)針應與接縫略呈角度。裝(zhuang)(zhuang)訂(ding)(ding)針僅(jin)用(yong)(yong)(yong)于(yu)有(you)蓋舌的(de)(de)搭接口固(gu)(gu)(gu)(gu)定,若無蓋舌,或(huo)平接口時,應用(yong)(yong)(yong)膠(jiao)帶(dai)接片進(jin)行(xing)(xing)固(gu)(gu)(gu)(gu)定,膠(jiao)帶(dai)大(da)為(wei)300mm,每邊至少1個(ge)。 3.加(jia)固(gu)(gu)(gu)(gu):當通(tong)風(feng)管(guan)道(dao)(dao)(dao)系統內部的(de)(de)靜壓負載使玻纖通(tong)風(feng)管(guan)道(dao)(dao)(dao)管(guan)道(dao)(dao)(dao)壁出現1%的(de)(de)撓(nao)度時,就需要對通(tong)風(feng)管(guan)道(dao)(dao)(dao)管(guan)道(dao)(dao)(dao)進(jin)行(xing)(xing)加(jia)固(gu)(gu)(gu)(gu)。通(tong)常(chang)節能消音通(tong)風(feng)管(guan)道(dao)(dao)(dao)系統管(guan)道(dao)(dao)(dao)可采(cai)用(yong)(yong)(yong)以(yi)下方法(fa)來進(jin)行(xing)(xing)加(jia)固(gu)(gu)(gu)(gu):a.拉(la)桿加(jia)固(gu)(gu)(gu)(gu)法(fa),它是采(cai)用(yong)(yong)(yong)鋼彩(cai)、套管(guan)加(jia)固(gu)(gu)(gu)(gu),通(tong)常(chang)使用(yong)(yong)(yong)在500Pa以(yi)下的(de)(de)正壓加(jia)固(gu)(gu)(gu)(gu)。b.框(kuang)架(jia)加(jia)固(gu)(gu)(gu)(gu)法(fa),即采(cai)用(yong)(yong)(yong)輕(qing)鋼龍(long)骨加(jia)固(gu)(gu)(gu)(gu)。c.抱合加(jia)固(gu)(gu)(gu)(gu)法(fa),即采(cai)用(yong)(yong)(yong)輕(qing)鋼龍(long)骨加(jia)固(gu)(gu)(gu)(gu),使用(yong)(yong)(yong)在拉(la)桿加(jia)固(gu)(gu)(gu)(gu)和(he)框(kuang)架(jia)加(jia)固(gu)(gu)(gu)(gu)無法(fa)應用(yong)(yong)(yong)的(de)(de)某些特殊(shu)管(guan)道(dao)(dao)(dao)上(shang),如900彎(wan)管(guan)、三通(tong)管(guan)、悶頭管(guan)等。d.防下垂加(jia)固(gu)(gu)(gu)(gu)法(fa),它用(yong)(yong)(yong)于(yu)特殊(shu)管(guan)道(dao)(dao)(dao)的(de)(de)加(jia)固(gu)(gu)(gu)(gu),如變經管(guan)道(dao)(dao)(dao)加(jia)固(gu)(gu)(gu)(gu)和(he)迂回管(guan)道(dao)(dao)(dao)加(jia)固(gu)(gu)(gu)(gu)。