Iindaba

Kusetyenziso lwemizi-mveliso, ukhetho lwezixhobo zevalvu lubalulekile. I-304 insimbi engenasici yimathiriyeli emele ukuqina kwayo, ukuxhathisa ukubola, kunye nokuguquguquka. Ngokukodwa ii-valve zebhola ze-stainless ze-304 zisetyenziswa ngokubanzi kumashishini ahlukeneyo ngenxa yokusebenza kakuhle kunye nokusebenza kwazo. Kule bhlog, siza kuphonononga ukuguquguquka kweevalve zebhola zensimbi ezingenasici ezingama-304 kunye nokusetyenziswa kwazo kwiinkalo ezahlukeneyo.

Ubungqina obucacileyo: Umthengi usanda kuthenga ibhetshi ye-304 yeeflange zensimbi ezingenasici, ezaziza kuxutywa kwaye zigqithiswe phambi kokusetyenziswa. Ngenxa yoko, amaqamza avela kumphezulu weeflange zensimbi engenasici emva kokufakwa kwitanki yokuchola ngaphezulu kwemizuzu elishumi. Emva kokuba iiflange zikhutshiwe zaza zacocwa, kwafunyanwa umhlwa.

Umbhobho wentsimbi engenamthungo luhlobo lombhobho olusetyenziswa kakhulu kushishino lwanamhlanje. Ineenzuzo zokumelana nobushushu obuphezulu, ukumelana nokugqwala kunye namandla aphezulu. Uluhlu lwesicelo lwayo lubandakanya uluhlu olubanzi lwemimandla. Eli nqaku liza kuphonononga ukubaluleka kombhobho wentsimbi engenamthungo ukusuka kwimbono yeenzuzo zayo zokusebenza.

Inkcazo: Eli nqaku lazisa iimeko ezisebenzayo kunye neenkqubo zokwenziwa kweeflange ezinobubanzi obukhulu.

Ivalve ye-diaphragm yensimbi engenastainless luhlobo olukhethekileyo lwevalve yensimbi engenasici. Amalungu ayo okuvula kunye nokuvala yi-diaphragm eyenziwe ngezinto ezithambileyo, ezahlula i-cavity yangaphakathi ye-valve yomzimba kwi-cavity yangaphakathi yesivalo se-valve kunye neendawo zokuqhuba ukuphumeza umphumo wokuvala umjelo wokuhamba kunye nokunqumla umbane. Ngoku isetyenziswa ngokubanzi kwiinkalo ezahlukeneyo.

Okokuqala, makhe siqonde ukuba zeziphi iiflange zentsimbi engenastainless kunye neeflange zentsimbi engenastainless butt-weld.

I-Abstract: Eli nqaku lichaza ngokukodwa ukuba i-valve ye-butterfly yensimbi engenastainless inokwahlulwa ibe ziindidi ezi-5 ngokwendlela yokudibanisa, ekulungeleyo ukuba wonke umntu aqaphele kwaye aqonde i-valve ye-butterfly yensimbi engenasici kunye neendlela ezahlukeneyo zokudibanisa.

Ushwankathelo: Eli nqaku lazisa ngokufutshane umthetho-siseko wokusebenza, iindidi, izinto eziluncedo nezingeloncedo, kunye neengxaki ezixhaphakileyo zeevalvu zebhabhathane zentsimbi engenastainless, ezijolise ekuncedeni wonke umntu afunde ngcono malunga neevalvu zebhabhathane zentsimbi.

Ivalve yesango yentsimbi yentsimbi yivalve yentsimbi engenasici elungele imibhobho ethe tye okanye ethe nkqo.

Ivalve yebhola yentsimbi luhlobo olutsha lwevalve esetyenziswa ngokubanzi. Umgaqo osebenzayo we-valve yensimbi engenasici kukujikeleza i-valve core ukwenza i-valve ingathinteli okanye ivalwe. Iivalve zebhola zensimbi ezingenasici zilula ukutshintsha, zincinci ngobukhulu, zingenziwa zibe yimithamo emikhulu, zinokutywinwa okuthembekileyo, isakhiwo esilula kunye nokugcinwa lula. Umphezulu wokutywina kunye nomphezulu we-spherical uhlala ukwimeko evaliweyo kwaye ayikhukulwa lula yi-medium. Zisetyenziswa kakhulu kumashishini ahlukeneyo.