Umbhobho wokukhupha iValve yokuphefumla

Umoya wetanki yingxaki eqhelekileyo kumashishini aphatha ulwelo, njenge-oyile, imichiza, kunye namayeza.Xa inqanaba lolwelo kwitanki lehla, isithuba esingentla sizaliswe ngumoya.Lo moya unokuquka ukufuma, onokuthi udibanise kwiindonga zetanki, kubangele ukubola kunye nokungcoliswa kolwelo olugciniweyo.Ukongeza, umoya unokuqulatha i-volatile organic compounds (VOCs), enokuthi ibaleke kwindawo engqongileyo kwaye ibeke umngcipheko kwimpilo yabantu kunye nokusingqongileyo.Ukuthintela le miba, iitanki kufuneka zixhotyiswe ngevalve yokuphefumla evumela umoya ukuba ungene kwaye uphume kwitanki ngaphandle kokubeka esichengeni umgangatho wolwelo olugciniweyo.

Esinye isisombululo somoya wetanki ngumbhobho wokuphefumla ivelufa.Olu hlobo lwesivalo senzelwe ukuvumela umoya ukuba ungene kwaye uphume kwitanki ngombhobho odityaniswe nevalve.Ivalve ngokuqhelekileyo ibekwe phezu kwetanki kwaye yenzelwe ukuvula nokuvala ngokuzenzekelayo ngokusekelwe kuxinzelelo olungaphakathi kwetanki.Xa itanki igcwaliswa, ivalve ihlala ivaliwe ukuthintela ulwelo ukuba lungaphumi.Xa itanki ikhutshwa, ivelufa iyavuleka ukuvumela umoya ukuba ungene kwitanki kwaye uthintele ukwenziwa kwevacuum.

1. Iyakwazi ukunqanda ukulahleka kwetanki ngenxa yoxinzelelo olugqithisileyo okanye uxinzelelo olubi, kwaye inokubuyisela "ukuphefumla" kwelahleko yokuphuphuma kwetanki.

2.Izakhiwo ezisebenzayo ezifana ne-flame arrester kunye nejacket inokongezwa ngokweemfuno zomsebenzisi.

• Umgangatho weMveliso: API2000,SY/T0511.1

• Uxinzelelo lwegama: PN10, PN16,PN25,150LB

• Uxinzelelo lokuvula: ＜1.0Mpa

• Ubungakanani boMda: DN25~DN300(1”~12”)

• Izinto ezingundoqo: WCB, CF8, CF3, CF8M, CF3M, ingxubevange yeAluminium

• Ubushushu bokusebenza: ≤150℃

• ABalamli abaSebenzayo: Irhasi eguquguqukayo

• Imo yoQhagamshelwano: Flange

• Imo yoThutho:Okuzenzekelayo