共板法蘭風正規鍍鋅風管管加工后的安裝要求: 1、按照重慶共板法正規鍍鋅風管蘭風(feng)管(guan)的中心(xin)線(xian)找(zhao)出吊(diao)(diao)桿敷設位置,單(dan)吊(diao)(diao)桿在(zai)風(feng)管(guan)的中心(xin)線(xian)上(shang),雙(shuang)吊(diao)(diao)桿可以按托盤的螺孔間(jian)距或風(feng)管(guan)的中心(xin)線(xian)對(dui)稱安(an)裝。 2、吊(diao)(diao)桿根據吊(diao)(diao)件(jian)形(xing)式(shi),可以焊(han)在(zai)吊(diao)(diao)件(jian)上(shang),也(ye)可掛(gua)在(zai)吊(diao)(diao)件(jian)上(shang),焊(han)接后(hou)應涂(tu)防銹(xiu)漆。當風(feng)管(guan)較長需要安(an)裝一排支架時,可先把兩(liang)端(duan)安(an)好(hao),然后(hou)以兩(liang)端(duan)的支架為(wei)基準,用拉線(xian)法找(zhao)出中間(jian)支架的標(biao)高進行安(an)裝。
1.管板材的開正規鍍鋅風管槽: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。板材開鍍鋅風管廠家槽(cao)的(de)方法(fa)有兩(liang)種:手工開(kai)槽(cao)法(fa)、機械開(kai)槽(cao)法(fa)。 2.密(mi)封(feng)(feng):節(jie)能(neng)消音(yin)通(tong)風管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)系(xi)統(tong)建議(yi)使用的(de)密(mi)封(feng)(feng)膠(jiao)(jiao)帶(dai)有:熱敏(min)膠(jiao)(jiao)帶(dai)、壓(ya)敏(min)膠(jiao)(jiao)帶(dai)兩(liang)種。在管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)未用膠(jiao)(jiao)帶(dai)密(mi)封(feng)(feng)前,應(ying)先使用專(zhuan)用的(de)扒(ba)形裝(zhuang)訂針,對(dui)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)搭接(jie)口進行(xing)固(gu)(gu)(gu)定,裝(zhuang)訂針的(de)間距為50mm一個(ge)。裝(zhuang)訂時,裝(zhuang)訂針應(ying)與(yu)接(jie)縫略呈角度。裝(zhuang)訂針僅(jin)用于(yu)有蓋(gai)舌的(de)搭接(jie)口固(gu)(gu)(gu)定,若(ruo)無蓋(gai)舌,或平接(jie)口時,應(ying)用膠(jiao)(jiao)帶(dai)接(jie)片進行(xing)固(gu)(gu)(gu)定,膠(jiao)(jiao)帶(dai)大為300mm,每(mei)邊至少1個(ge)。 3.加(jia)(jia)固(gu)(gu)(gu):當通(tong)風管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)系(xi)統(tong)內部的(de)靜壓(ya)負載使玻纖(xian)通(tong)風管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)壁出現1%的(de)撓(nao)度時,就需要(yao)對(dui)通(tong)風管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)進行(xing)加(jia)(jia)固(gu)(gu)(gu)。通(tong)常節(jie)能(neng)消音(yin)通(tong)風管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)系(xi)統(tong)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)可(ke)采用以下(xia)(xia)方法(fa)來進行(xing)加(jia)(jia)固(gu)(gu)(gu):a.拉(la)桿加(jia)(jia)固(gu)(gu)(gu)法(fa),它(ta)是采用鋼(gang)(gang)彩、套管(guan)(guan)(guan)(guan)(guan)(guan)(guan)加(jia)(jia)固(gu)(gu)(gu),通(tong)常使用在500Pa以下(xia)(xia)的(de)正壓(ya)加(jia)(jia)固(gu)(gu)(gu)。b.框(kuang)架(jia)加(jia)(jia)固(gu)(gu)(gu)法(fa),即采用輕鋼(gang)(gang)龍骨(gu)(gu)加(jia)(jia)固(gu)(gu)(gu)。c.抱合加(jia)(jia)固(gu)(gu)(gu)法(fa),即采用輕鋼(gang)(gang)龍骨(gu)(gu)加(jia)(jia)固(gu)(gu)(gu),使用在拉(la)桿加(jia)(jia)固(gu)(gu)(gu)和框(kuang)架(jia)加(jia)(jia)固(gu)(gu)(gu)無法(fa)應(ying)用的(de)某些特(te)殊(shu)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)上,如900彎管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、三通(tong)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、悶頭(tou)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)等(deng)。d.防下(xia)(xia)垂加(jia)(jia)固(gu)(gu)(gu)法(fa),它(ta)用于(yu)特(te)殊(shu)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)加(jia)(jia)固(gu)(gu)(gu),如變經管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)加(jia)(jia)固(gu)(gu)(gu)和迂回(hui)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)加(jia)(jia)固(gu)(gu)(gu)。
高壓靜電重正規鍍鋅風管慶油煙凈化方法:高壓靜電方法是由220kv電壓通過變壓器變壓至上萬伏,然后經整流器轉換鍍鋅風管廠家成直流電(dian)(dian)(dian),在兩極(ji)板間構成一個強電(dian)(dian)(dian)場(chang),使煙氣(qi)中顆粒荷(he)電(dian)(dian)(dian),荷(he)電(dian)(dian)(dian)的(de)(de)油煙霧(wu)顆粒物(wu)在電(dian)(dian)(dian)極(ji)間受重力(li)、電(dian)(dian)(dian)極(ji)引力(li)和風(feng)場(chang)動力(li)做(zuo)用.由于顆粒物(wu)的(de)(de)荷(he)電(dian)(dian)(dian)量隨(sui)粒徑(jing)的(de)(de)增長而(er)增大,大顆粒受電(dian)(dian)(dian)場(chang)力(li)的(de)(de)作用大,其對氣(qi)溶膠狀態(tai)污(wu)染物(wu)的(de)(de)去除率相(xiang)對較高,可(ke)達80%-90%,但該法造價相(xiang)對較高,在運行維護方面(mian),相(xiang)比(bi)機(ji)械式(shi)(shi)靜(jing)(jing)電(dian)(dian)(dian)式(shi)(shi)較為簡單(dan),而(er)在設(she)備價格方面(mian),靜(jing)(jing)電(dian)(dian)(dian)式(shi)(shi)投(tou)入成本相(xiang)比(bi)機(ji)械式(shi)(shi)要大。綜合比(bi)較而(er)言,靜(jing)(jing)電(dian)(dian)(dian)式(shi)(shi)凈(jing)化設(she)備優于機(ji)械式(shi)(shi)凈(jing)化設(she)備。
不銹鋼風管的制作是采正規鍍鋅風管用帶鋼帶狀卷料,通過風管成型機一次咬出咬口骨形,并沿螺旋漸開線軌跡卷成圓形管鍍鋅風管廠家狀,同(tong)時將咬口(kou)縫壓(ya)緊,后按需(xu)要的(de)(de)長度切割(ge)而成。自投放(fang)市場(chang)以來,因其本(ben)(ben)身(shen)具有卓越性能及低廉(lian)的(de)(de)動作成本(ben)(ben),被廣泛應用于造船(chuan)、通風(feng)、空調、凈化(hua)、橋梁(liang)除(chu)塵、機場(chang)、隧道(dao)等建筑行(xing)業。