不過黑白鐵加工是一項非常復雜專業餐飲風管加工的工藝,在加工過程中很容易發生危險,為了避免這些危險發生加工人員在加工過程中需餐飲風管加工定制要(yao)(yao)注意哪些問題?在(zai)(zai)對白鐵加工之前必須(xu)(xu)要(yao)(yao)知(zhi)道遵守(shou)相關(guan)操作流程,在(zai)(zai)鍍鋅的時候(hou)必須(xu)(xu)要(yao)(yao)帶手套、安全帽等衣物,任何步驟都要(yao)(yao)以人為本,使用到的工具必須(xu)(xu)要(yao)(yao)遵守(shou)柳工相關(guan)事項。
凈化專業餐飲風管加工通風管道制作安裝的有關說明: 1.凈化通風管道制作餐飲風管加工定制安(an)(an)裝(zhuang)(zhuang)子目(mu)中包(bao)(bao)括(kuo)彎頭、三(san)通、變徑管(guan)(guan)(guan)、天圓(yuan)地(di)方等管(guan)(guan)(guan)件及法(fa)蘭、加(jia)(jia)固框(kuang)和吊托支(zhi)(zhi)架(jia),不包(bao)(bao)括(kuo)過跨(kua)風(feng)(feng)管(guan)(guan)(guan)落地(di)支(zhi)(zhi)架(jia)。落地(di)支(zhi)(zhi)架(jia)執行(xing)(xing)設(she)(she)備支(zhi)(zhi)架(jia)項目(mu)。 2.凈(jing)化(hua)風(feng)(feng)管(guan)(guan)(guan)子目(mu)中的板材,如設(she)(she)計厚度(du)不同者(zhe)可以換算,人工(gong)、機械(xie)不變。 3.圓(yuan)形(xing)風(feng)(feng)管(guan)(guan)(guan)執行(xing)(xing)矩形(xing)風(feng)(feng)管(guan)(guan)(guan)有關(guan)項目(mu)。 4.風(feng)(feng)管(guan)(guan)(guan)涂(tu)密封膠是(shi)按全(quan)部口縫外表面涂(tu)抹考(kao)慮的,如設(she)(she)計要(yao)求口縫不涂(tu)抹而只在法(fa)蘭處涂(tu)抹者(zhe),每(mei)10㎡風(feng)(feng)管(guan)(guan)(guan)應減去密封膠1.5kg和人工(gong)0.37工(gong)日。 5.風(feng)(feng)管(guan)(guan)(guan)項目(mu)中,型鋼未包(bao)(bao)括(kuo)鍍(du)鋅費,如設(she)(she)計要(yao)求鍍(du)鋅時,另加(jia)(jia)鍍(du)鋅費。 6.凈(jing)化(hua)通風(feng)(feng)管(guan)(guan)(guan)道制作安(an)(an)裝(zhuang)(zhuang)定額(e)按空氣潔凈(jing)度(du)100000級編制的。
高壓靜電重專業餐飲風管加工慶油煙凈化方法:高壓靜電方法是由220kv電壓通過變壓器變壓至上萬伏,然后經整流器轉換餐飲風管加工定制成(cheng)直流(liu)電(dian)(dian),在(zai)(zai)兩(liang)極(ji)(ji)板間構成(cheng)一個強電(dian)(dian)場(chang)(chang),使煙(yan)氣(qi)中顆粒荷電(dian)(dian),荷電(dian)(dian)的(de)油煙(yan)霧顆粒物在(zai)(zai)電(dian)(dian)極(ji)(ji)間受重力(li)、電(dian)(dian)極(ji)(ji)引力(li)和(he)風場(chang)(chang)動(dong)力(li)做用.由于顆粒物的(de)荷電(dian)(dian)量隨粒徑(jing)的(de)增長而(er)增大(da),大(da)顆粒受電(dian)(dian)場(chang)(chang)力(li)的(de)作用大(da),其(qi)對氣(qi)溶膠狀態污染(ran)物的(de)去除率(lv)相(xiang)對較(jiao)高(gao),可(ke)達80%-90%,但該法造價(jia)相(xiang)對較(jiao)高(gao),在(zai)(zai)運行維護方(fang)面(mian),相(xiang)比機械式(shi)(shi)靜(jing)電(dian)(dian)式(shi)(shi)較(jiao)為簡單(dan),而(er)在(zai)(zai)設備價(jia)格方(fang)面(mian),靜(jing)電(dian)(dian)式(shi)(shi)投(tou)入成(cheng)本相(xiang)比機械式(shi)(shi)要大(da)。綜合比較(jiao)而(er)言,靜(jing)電(dian)(dian)式(shi)(shi)凈(jing)化設備優于機械式(shi)(shi)凈(jing)化設備。
通風管道專業餐飲風管加工的安裝步驟:1.風管組裝:當風管較餐飲風管加工定制短時,可(ke)一(yi)次在(zai)地面組(zu)(zu)裝(zhuang)而成,當風(feng)(feng)管(guan)(guan)較(jiao)長時,可(ke)視安(an)裝(zhuang)場地的情況,在(zai)地面分段組(zu)(zu)裝(zhuang)。組(zu)(zu)裝(zhuang)時應(ying)(ying)(ying)(ying)(ying)(ying)盡量調整風(feng)(feng)道(dao)(dao)(dao)(dao)(dao)的中心度(du)和水平(ping)度(du),避(bi)免風(feng)(feng)管(guan)(guan)扭(niu)曲或上(shang)(shang)下起波,左右擺龍,每(mei)段風(feng)(feng)道(dao)(dao)(dao)(dao)(dao)不宜超過10m.組(zu)(zu)裝(zhuang)時,墊(dian)片應(ying)(ying)(ying)(ying)(ying)(ying)墊(dian)平(ping),法蘭(lan)螺(luo)栓應(ying)(ying)(ying)(ying)(ying)(ying)均勻擰緊,螺(luo)母帽均朝向(xiang)同一(yi)方(fang)向(xiang)。2.風(feng)(feng)管(guan)(guan)就(jiu)(jiu)(jiu)位(wei):風(feng)(feng)管(guan)(guan)就(jiu)(jiu)(jiu)位(wei)前(qian)應(ying)(ying)(ying)(ying)(ying)(ying)檢(jian)查全(quan)部支(zhi)架(jia)的水乎度(du)和標高、檢(jian)查支(zhi)架(jia)的牢固(gu)(gu)程度(du),風(feng)(feng)管(guan)(guan)就(jiu)(jiu)(jiu)位(wei)可(ke)采(cai)(cai)用(yong)直(zhi)接和吊(diao)具兩種方(fang)法。對風(feng)(feng)管(guan)(guan)斷(duan)面較(jiao)小,又位(wei)置較(jiao)低的可(ke)采(cai)(cai)用(yong)人(ren)工就(jiu)(jiu)(jiu)位(wei)方(fang)法,只需(xu)搭設簡(jian)易腳手架(jia)即可(ke)。當風(feng)(feng)管(guan)(guan)斷(duan)面較(jiao)大且管(guan)(guan)段較(jiao)長時,可(ke)采(cai)(cai)用(yong)滑(hua)輪、倒鏈、大繩等方(fang)法吊(diao)裝(zhuang)。為了便于風(feng)(feng)道(dao)(dao)(dao)(dao)(dao)就(jiu)(jiu)(jiu)位(wei),一(yi)般多采(cai)(cai)用(yong)將風(feng)(feng)道(dao)(dao)(dao)(dao)(dao)吊(diao)在(zai)腳手架(jia)上(shang)(shang),然后(hou)(hou)再將其抬放在(zai)風(feng)(feng)道(dao)(dao)(dao)(dao)(dao)支(zhi)架(jia)上(shang)(shang)的方(fang)法。腳手架(jia)應(ying)(ying)(ying)(ying)(ying)(ying)沿其風(feng)(feng)道(dao)(dao)(dao)(dao)(dao)長度(du)方(fang)向(xiang)搭設,高度(du)和位(wei)置應(ying)(ying)(ying)(ying)(ying)(ying)適合施工操作,吊(diao)裝(zhuang)順(shun)序應(ying)(ying)(ying)(ying)(ying)(ying)先干管(guan)(guan)后(hou)(hou)支(zhi)、立(li)管(guan)(guan),吊(diao)起時,吊(diao)點應(ying)(ying)(ying)(ying)(ying)(ying)牢固(gu)(gu),兩吊(diao)點應(ying)(ying)(ying)(ying)(ying)(ying)均勻受力。垂直(zhi)風(feng)(feng)管(guan)(guan)可(ke)采(cai)(cai)用(yong)人(ren)工和大繩輔助就(jiu)(jiu)(jiu)位(wei)。調整風(feng)(feng)管(guan)(guan)保證(zheng)垂直(zhi)度(du)要求。3.風(feng)(feng)道(dao)(dao)(dao)(dao)(dao)調直(zhi):就(jiu)(jiu)(jiu)位(wei)在(zai)支(zhi)架(jia)上(shang)(shang)的風(feng)(feng)道(dao)(dao)(dao)(dao)(dao),應(ying)(ying)(ying)(ying)(ying)(ying)撥正(zheng)位(wei)置,調整風(feng)(feng)道(dao)(dao)(dao)(dao)(dao)橫(heng)平(ping)豎直(zhi),然后(hou)(hou)再按圖集要求固(gu)(gu)定。