北京華(hua)驛龍成機(ji)電(dian)工程有限公司通(tong)(tong)風(feng)管(guan)(guan)道和通(tong)(tong)風(feng)設備(bei)專業(ye)安(an)(an)裝(zhuang)。 通(tong)(tong)風(feng)管(guan)(guan)道、風(feng)口風(feng)閥、消(xiao)音箱(xiang)等通(tong)(tong)風(feng)設備(bei),銷售風(feng)機(ji)、風(feng)柜、除塵(chen)凈化設備(bei);承(cheng)接中(zhong)央空調工程:風(feng)機(ji)盤管(guan)(guan)安(an)(an)裝(zhuang)、中(zhong)央空調通(tong)(tong)風(feng)管(guan)(guan)道安(an)(an)裝(zhuang)、中(zhong)央空調改造;廠(chang)房車(che)···
→查看更多華驛(yi)龍(long)成通風管(guan)道制(zhi)(zhi)作工(gong)藝有多嚴(yan)謹?1、使用制(zhi)(zhi)作材(cai)料必須嚴(yan)格(ge)按(an)照質量(liang)要(yao)求(qiu),質量(liang)檢測文件(jian)以(yi)及(ji)出(chu)廠合格(ge)證明都(dou)要(yao)嚴(yan)格(ge)把關。出(chu)現部分材(cai)料證明文件(jian)不清晰的,需要(yao)進行(xing)二次(ci)檢查,需符(fu)合以(yi)下要(yao)求(qiu):材(cai)料表面厚度均(jun)衡,無明顯裂痕、生(sheng)銹、氣泡(pao)、砂眼(yan)或者不平整(zheng)跡象(xiang),沒有其它直接影(ying)響(xiang)成品質量(liang)的缺陷。2、風管(guan)材(cai)料與(yu)配件(jian)**契合,寬厚
10種廢氣處理(li)(li)方法(fa)介(jie)紹及優缺(que)(que)點(dian)對比(bi):序號凈化方法(fa)原理(li)(li)優點(dian)缺(que)(que)點(dian)1吸(xi)(xi)附法(fa)在(zai)氣相(xiang)中(zhong)需(xu)(xu)要(yao)分離(li)的(de)氣體(ti)組(zu)分可(ke)以選擇(ze)性(xing)地與固體(ti)表面(吸(xi)(xi)附劑)相(xiang)結合(范德華力),然后再經(jing)過解析又回(hui)到(dao)氣相(xiang)中(zhong)去(qu)。1、投資少(shao)2、穩定(ding)可(ke)靠(kao)1、吸(xi)(xi)收(shou)劑需(xu)(xu)要(yao)定(ding)期更換(huan)2、進(jin)氣溫度不能高于40℃2吸(xi)(xi)收(shou)法(fa)利用氣體(ti)混(hun)合物中(zhong)各(ge)組(zu)分在(zai)一定(ding)液體(ti)中(zhong)溶解度的(de)不同分離(li)氣體(ti)混(hun)
2023年廢氣(qi)處理的(de)(de)常(chang)用方(fang)(fang)法(fa)(fa)(fa)有哪(na)些?隨著(zhu)社會經濟的(de)(de)不斷發展(zhan),人們的(de)(de)環保意識逐(zhu)漸增(zeng)強,對環境質量(liang)的(de)(de)要求也越來(lai)越高(gao)。廢氣(qi)污染物種類繁多,特性各異,針對不同(tong)類型的(de)(de)廢氣(qi),應選擇合(he)適的(de)(de)處理方(fang)(fang)式,常(chang)用的(de)(de)處理方(fang)(fang)法(fa)(fa)(fa)有燃燒法(fa)(fa)(fa)、催化法(fa)(fa)(fa)、吸附法(fa)(fa)(fa)、冷(leng)凝法(fa)(fa)(fa)、吸收法(fa)(fa)(fa)和生物法(fa)(fa)(fa)等。催化燃燒法(fa)(fa)(fa)是(shi)在催化劑的(de)(de)作用下,將廢氣(qi)中的(de)(de)有害可(ke)燃成分(fen)完
螺(luo)旋(xuan)風(feng)(feng)管(guan)機系列(lie)通(tong)風(feng)(feng)管(guan)道的優點(dian)有哪些?螺(luo)旋(xuan)風(feng)(feng)管(guan)機系列(lie)設備,新研發的滾剪(jian)式螺(luo)旋(xuan)風(feng)(feng)管(guan)機采用(yong)液壓滾剪(jian)方式切斷,使(shi)其切口平(ping)整無毛刺。切割過程無火花,無噪(zao)音,更(geng)為(wei)平(ping)安。采用(yong)固定定型模具,使(shi)制管(guan)尺(chi)寸(cun)更(geng)為(wei)準確統一,制管(guan)過程更(geng)為(wei)穩定、疾速(su)。改換不同尺(chi)寸(cun)模具,再調(diao)整螺(luo)旋(xuan)角度更(geng)為(wei)便當,采用(yong)電動方式調(diao)整角度,靈敏準確。采用(yong)
如(ru)(ru)何在(zai)傳遞(di)途徑上(shang)對通風(feng)(feng)(feng)管道通風(feng)(feng)(feng)機(ji)(ji)噪聲(sheng)抑制? (1)在(zai)通風(feng)(feng)(feng)機(ji)(ji)的(de)進(jin)、出(chu)風(feng)(feng)(feng)口上(shang)裝配(pei)恰(qia)當的(de)消聲(sheng)器(qi).(2)通風(feng)(feng)(feng)機(ji)(ji)設(she)減振基(ji)座,進(jin)、出(chu)風(feng)(feng)(feng)口用軟(ruan)管聯接.(3)對通風(feng)(feng)(feng)機(ji)(ji)做隔(ge)(ge)聲(sheng)處理。如(ru)(ru)設(she)置通風(feng)(feng)(feng)機(ji)(ji)隔(ge)(ge)聲(sheng)罩;在(zai)通風(feng)(feng)(feng)機(ji)(ji)機(ji)(ji)殼內襯只(zhi)聲(sheng)材料(liao);將(jiang)通風(feng)(feng)(feng)機(ji)(ji)設(she)置在(zai)專門的(de)通風(feng)(feng)(feng)機(ji)(ji)室內,并設(she)置隔(ge)(ge)聲(sheng)門、 隔(ge)(ge)聲(sheng)窗或(huo)設(she)置其他吸聲(sheng)設(she)施,或(huo)在(zai)
如(ru)何降低通(tong)(tong)(tong)風(feng)管道通(tong)(tong)(tong)風(feng)機(ji)(ji)聲(sheng)(sheng)源噪(zao)(zao)(zao)聲(sheng)(sheng)? (1)合(he)理選擇(ze)通(tong)(tong)(tong)風(feng)機(ji)(ji)的機(ji)(ji)型(xing)。在(zai)噪(zao)(zao)(zao)聲(sheng)(sheng)控(kong)制要求高的場合(he),應選用低噪(zao)(zao)(zao)聲(sheng)(sheng)通(tong)(tong)(tong)風(feng)機(ji)(ji)。不同(tong)型(xing)號(hao)的通(tong)(tong)(tong)風(feng)機(ji)(ji),在(zai)同(tong)樣(yang)的風(feng)量、風(feng)壓下,機(ji)(ji)翼型(xing)葉片(pian)的離心通(tong)(tong)(tong)風(feng)機(ji)(ji)噪(zao)(zao)(zao)聲(sheng)(sheng)小,前向板(ban)型(xing)葉片(pian)的離心通(tong)(tong)(tong)風(feng)機(ji)(ji)噪(zao)(zao)(zao)聲(sheng)(sheng)大。(2)通(tong)(tong)(tong)風(feng)機(ji)(ji)的工作(zuo)點(dian)應接近*高效率(lv)點(dian)。同(tong)一型(xing)號(hao)的通(tong)(tong)(tong)風(feng)機(ji)(ji)效北越高,噪(zao)(zao)(zao)聲(sheng)(sheng)越
華驛(yi)龍成通風(feng)(feng)管道安裝(zhuang)上有哪些要(yao)(yao)求?1、將不同尺寸(cun)和規(gui)格的(de)風(feng)(feng)管作為劃(hua)(hua)線依據,同時對(dui)某一段(duan)風(feng)(feng)管進(jin)行完整(zheng)安裝(zhuang),避免(mian)出現(xian)用料(liao)失誤(wu)或者劃(hua)(hua)線錯孔等問題(ti)出現(xian)。2、板(ban)材的(de)剪(jian)(jian)切要(yao)(yao)按(an)照劃(hua)(hua)線形狀(zhuang)機械剪(jian)(jian)切,下料(liao)要(yao)(yao)進(jin)行二次復核,避免(mian)出現(xian)用料(liao)誤(wu)差,并且剪(jian)(jian)切挑戰板(ban)料(liao)時腳不得踏在扳機上,使(shi)用固定式震動剪(jian)(jian)扶(fu)穩鋼板(ban)。3、板(ban)材下料(liao)入扎口(kou)前(qian),
不同場所(suo)的(de)(de)通(tong)(tong)風(feng)(feng)管(guan)道的(de)(de)安裝(zhuang)有什么(me)要(yao)求?通(tong)(tong)風(feng)(feng)管(guan)道內(nei)風(feng)(feng)速(su)及風(feng)(feng)量的(de)(de)測(ce)(ce)(ce)定,是通(tong)(tong)過測(ce)(ce)(ce)量壓(ya)力(li)換算得到。測(ce)(ce)(ce)得管(guan)道中氣體的(de)(de)真實壓(ya)力(li)值,除了正(zheng)確使用測(ce)(ce)(ce)壓(ya)儀器(qi)外,合理選擇測(ce)(ce)(ce)量斷面、減(jian)少氣流擾動對測(ce)(ce)(ce)量結果的(de)(de)影響很(hen)大。1、浴霸通(tong)(tong)風(feng)(feng)管(guan)道安裝(zhuang):安裝(zhuang)浴霸通(tong)(tong)風(feng)(feng)管(guan)道規格尺(chi)寸需要(yao)300*300mm,或者300*600,其直徑大概是在100到150之間(jian),這(zhe)個通(tong)(tong)風(feng)(feng)
吸(xi)(xi)(xi)收(shou)(shou)法(fa)廢(fei)氣(qi)處(chu)理方式有(you)哪些優(you)缺點(dian)?吸(xi)(xi)(xi)收(shou)(shou)法(fa)可分為化(hua)學吸(xi)(xi)(xi)收(shou)(shou)及物理吸(xi)(xi)(xi)收(shou)(shou),由于(yu)有(you)機廢(fei)氣(qi)中(zhong)含有(you)大量的(de)“三苯”氣(qi)體(ti),化(hua)學活性(xing)低,一般(ban)不能(neng)采用(yong)化(hua)學吸(xi)(xi)(xi)收(shou)(shou)。物理吸(xi)(xi)(xi)收(shou)(shou)是廢(fei)氣(qi)中(zhong)一種(zhong)或幾種(zhong)組分溶(rong)解于(yu)選定的(de)液(ye)體(ti)吸(xi)(xi)(xi)收(shou)(shou)劑中(zhong),這種(zhong)吸(xi)(xi)(xi)收(shou)(shou)劑應具(ju)有(you)與(yu)吸(xi)(xi)(xi)收(shou)(shou)組分有(you)較高的(de)親和力,低揮(hui)發性(xing),同時還應具(ju)有(you)較小的(de)揮(hui)發性(xing),吸(xi)(xi)(xi)收(shou)(shou)液(ye)飽和后經加熱解吸(xi)(xi)(xi)再冷卻重
冷(leng)(leng)凝(ning)回(hui)(hui)(hui)收(shou)法(fa)(fa)(fa)廢(fei)(fei)氣處理(li)有哪些優劣?冷(leng)(leng)凝(ning)回(hui)(hui)(hui)收(shou)法(fa)(fa)(fa)廢(fei)(fei)氣處理(li)有哪些優劣?冷(leng)(leng)凝(ning)回(hui)(hui)(hui)收(shou)法(fa)(fa)(fa)是把廢(fei)(fei)氣直接導入冷(leng)(leng)凝(ning)器(qi)或先經(jing)吸附吸收(shou)后,解析的(de)濃縮廢(fei)(fei)氣導入冷(leng)(leng)凝(ning)器(qi),冷(leng)(leng)凝(ning)液經(jing)分離(li)可回(hui)(hui)(hui)收(shou)有價值的(de)有機物的(de)一種(zhong)方法(fa)(fa)(fa)。優點:冷(leng)(leng)凝(ning)法(fa)(fa)(fa)主要(yao)用于高(gao)(gao)沸(fei)點和高(gao)(gao)濃度的(de)VOC污(wu)染(ran)氣體的(de)回(hui)(hui)(hui)收(shou),適用的(de)濃度范圍(wei)>5%(體積(ji)),其流程簡單、回(hui)(hui)(hui)收(shou)率(lv)高(gao)(gao)。缺點:該法(fa)(fa)(fa)需要(yao)
廢(fei)氣(qi)處理(li)除(chu)(chu)(chu)塵治(zhi)理(li)技術有(you)哪(na)些?煙(yan)(粉)塵凈(jing)化(hua)技術又稱廢(fei)氣(qi)處理(li)除(chu)(chu)(chu)塵技術,它是(shi)將顆粒污染物從廢(fei)氣(qi)中分(fen)離出(chu)來并加以(yi)回收的(de)(de)操作過程(cheng)。實現(xian)該過程(cheng)的(de)(de)設備稱為除(chu)(chu)(chu)塵器,氣(qi)態(tai)污染物種(zhong)類繁多,特點(dian)各異,因此采用(yong)的(de)(de)凈(jing)化(hua)方(fang)法也不同(tong),常用(yong)的(de)(de)方(fang)法有(you)吸收法、吸附法、催化(hua)法、燃燒(shao)法、冷凝法、膜分(fen)離法、電子束照射凈(jing)化(hua)法和生物凈(jing)化(hua)法等。
廢(fei)(fei)氣(qi)處理凈(jing)(jing)(jing)化(hua)設(she)備(bei)的運用與(yu)意(yi)義有(you)(you)哪(na)些(xie)?廢(fei)(fei)氣(qi)處理凈(jing)(jing)(jing)化(hua)設(she)備(bei)普遍應用在(zai)化(hua)工(gong)廠(chang)(chang)(chang)、電子廠(chang)(chang)(chang)、噴漆廠(chang)(chang)(chang)、汽車廠(chang)(chang)(chang)、涂料廠(chang)(chang)(chang)、石油化(hua)工(gong)行業、家具廠(chang)(chang)(chang)、食(shi)品廠(chang)(chang)(chang)、橡膠(jiao)廠(chang)(chang)(chang)、塑膠(jiao)廠(chang)(chang)(chang)等產生異味、臭味、有(you)(you)毒有(you)(you)害氣(qi)體的行業。在(zai)廢(fei)(fei)氣(qi)凈(jing)(jing)(jing)化(hua)的諸多設(she)備(bei)中應根據(ju)具體情況(kuang)選(xuan)用費(fei)用低、耗(hao)能(neng)少、無(wu)二次污染、盡量做(zuo)到節(jie)約能(neng)耗(hao),有(you)(you)利環保。如,廢(fei)(fei)氣(qi)凈(jing)(jing)(jing)化(hua)行業代(dai)表
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