Resilient butterfly valve pamsika wa Sea Water Desalination

M'madera ambiri a dziko lapansi, kuchotsa mchere m'madzi kukusiya kukhala chinthu chofunika kwambiri.Kusowa madzi akumwa ndiye ayi.1 chinthu chomwe chimasokoneza thanzi m'malo opanda chitetezo chamadzi, ndipo m'modzi mwa anthu asanu ndi mmodzi padziko lonse lapansi alibe madzi akumwa abwino.Kutentha kwa dziko kumayambitsa chilala ndi kusungunuka kwa madzi oundana, kutanthauza kuti madzi apansi akutha mofulumira.Makamaka omwe ali pachiwopsezo ndi mbali zazikulu za Asia, United States (makamaka California) ndi madera a South America.Kusadziŵika bwino kwanyengo, kumene kusefukira kwa madzi ndi chilala kumachitika pafupipafupi, kumapangitsa kuti zikhale zovuta kuneneratu za kufunika kochotsa mchere.

Chifukwa chake Mumsika wa Sea Water Desalination, zovuta zomwe zikuchulukirachulukira zimafuna kuti mavavu agulugufe akhale odalirika komanso olimba, Tianjin Tanggu Water-Seal Valve Co., Ltd imapereka mitundu ingapo komanso yotsika mtengo.

Mtundu umodzi valavu yathu ya butterfly yamadzi am'nyanja imakhala ndi thupi la aluminiyamu yamkuwa ndi diski yokhala ndi liner ya NBR, zomwe zimapangitsa kuti ikhale yankho lothandiza pakugwiritsa ntchito panyanja.Choyenera kuti chizitha kugwira ntchito mpaka 16 bar ndi kutentha kwapakati pa -25 ° C ndi + 100 ° C, vavu yagulugufeyi imapereka kutsegula ndi kutseka mwamsanga ndi kutuluka kwathunthu kumbali zonse ndi kutsekedwa mwamphamvu.Kuphatikiza apo, mzere womwe umafikira kumaso umakhala ngati gasket, zomwe zikutanthauza kuti ma gaskets osiyana safunikira.

Ndipo titha kuperekanso duplex zitsulo chimbale, kapena zitsulo chimbale labala yokutidwa, kapena chimbale Halar wokutidwa ndi chikhalidwe osiyana.

Mavavu athu ndi ma actuators amaphimba zovuta zazikulu zaukadaulo zomwe zimakumana nazo muzomera zochotsa mchere, monga kuwononga chilengedwe komanso kuchuluka kwa mchere wamadzi am'nyanja.