Valavu ya Gulugufe ya Cryogenic

VALVU YA CRYOGENIC BUTTERFLY: Yopangidwa kuti izithandiza kuzizira kwambiri komanso kudalirika kosalekeza

Gonjetsani mavuto a kugwiritsa ntchito kutentha kochepa kwambiri pogwiritsa ntchito njira yathu yolondola yopangira zinthuValavu ya Gulugufe ya CryogenicChopangidwa makamaka kuti chigwiritsidwe ntchito kwambiri m'malo ovuta a LNG (Liquefied Natural Gas), nayitrogeni yamadzimadzi, okosijeni, argon, CO2, ndi madzi ena amadzimadzi oundana, valavu iyi imapereka magwiridwe antchito abwino kwambiri, chitetezo, komanso moyo wautali pamene mavalavu wamba amalephera kugwira ntchito.

Magawo aukadaulo a valavu ya gulugufe ya cryogenic

Malangizo: Kupanga ndi kuyesa ma valve a Cryogenic

Ma valve a cryogenic amafunika kuwongolera bwino kwambiri momwe zinthu zimagwiritsidwira ntchito.

1. Chithandizo chapadera cha cryogenic:Zigawo zomangiriridwa bwino zimayikidwa mu malo ozizira kwa maola angapo (maola 2-6) kuti zitulutse kupsinjika, zitsimikizire kuti zinthuzo zikugwira ntchito bwino kutentha kochepa, ndikuwonetsetsa kukula kocheperako kokonza kuti valavu isatuluke chifukwa cha kusintha kwa kutentha komwe kumachitika chifukwa cha kusintha kwa kutentha komwe kumagwira ntchito pansi pa kutentha kochepa.

2. Kuyesa kwa mphamvu:Zigawo za ma valavu zikamaliza kuchiza cryogenic, ziyenera kuyesedwa kutentha kochepa, ndipo zitha kusonkhanitsidwa pokhapokha mayesowo atavomerezedwa.

3. Kuyeretsa Zigawo za Ma Valuvu: Kumanga kwa valavu kumasiyananso ndi kwa mavalavu wamba. Zigawo za valavu ziyenera kutsukidwa mosamala kuti zichotse madontho a mafuta kuti zitsimikizire kuti zikugwira ntchito bwino.

4. Kuyesa kwa nayitrogeni: Valvu ikakonzedwa, pamafunika mayeso otsika kutentha. Choyezera kutentha kochepa ndi chosiyana ndi cha ma valve wamba, ndipo nayitrogeni iyenera kugwiritsidwa ntchito poyezera.

Chifukwa Chosankha Valavu Yathu ya Gulugufe ya Cryogenic

Kuchita Kozizira Kosayerekezeka:Yopangidwa kuti igwire ntchito bwino pa kutentha komwe kumatsika kufika pa -196°C (-320°F) ndi kupitirira apo. Chigawo chilichonse, kuyambira thupi mpaka pa diski mpaka pampando, chimasankhidwa mosamala ndikukonzedwa kuti chipirire kutentha kwambiri popanda kuwononga umphumphu.

Kapangidwe Kowonjezera kwa Bonnet:

Zovuta zathutsinde lalitali (bonnet yotambasuka)imagwira ntchito ngati chotchinga kutentha. Mbali yanzeru iyi:

•Zimaletsa Kuzizira kwa Mpando:Zimateteza zinthu zofunika kwambiri kuti zisalowe m'malo ozizira kwambiri.

•Amateteza Kuyika Tsinde: Zimaonetsetsa kuti tsinde lake limatsekeka bwino mwa kusunga malo osungiramo zinthu kutentha, kupewa kusweka ndi kutuluka kwa madzi.

•Chitetezo cha Ogwira Ntchito: Amalola ma actuator wamba kuti azigwira ntchito bwino popanda kukhudzidwa ndi kutentha kwa cryogenic.

•Chitetezo Cholimba Chotulutsa Madzi:AmakwaniritsaKutseka kolimba ngati thovu (BS 6364 ikugwirizana)mbali zonse ziwiri zoyenda. Zipangizo zathu zapadera zokhala ndi mipando yotsika kutentha zimapereka ukhondo wabwino kwambiri wotseka, kuchepetsa mpweya wotuluka m'mlengalenga komanso kuonetsetsa kuti zinthu zili bwino m'makina ofunikira kwambiri a cryogenic.

Zipangizo Zapamwamba & Kapangidwe:

• Thupi ndi DisikiZipangizo zapamwamba kwambiri mongaChitsulo Chosapanga Dzira (CF8M/SS316)kapenaChitsulo Chosapanga Dzira Chachiwiri, nthawi zambirikuchiritsidwa ndi cryogenickuti ziwonjezere kulimba pa kutentha kochepa.

•Mpando:Ma polima opangidwa mwaluso (monga RPTFE, PCTFE, PEEK) kapena mipando yachitsulo yolimba, yosankhidwa makamaka chifukwa cha kulimba kwawo komanso kugwira ntchito bwino kwambiri munyengo yozizira kwambiri.

•Tsinde:Kapangidwe kolimba, nthawi zambiri pogwiritsa ntchito zipangizo mongaChitsulo Chosapanga Dzira 316kapena17-4PH, yopangidwa bwino kuti igwire ntchito bwino komanso modalirika.

•Kutsatira malamulo a BS 6364: Yopangidwa ndi kuyesedwa motsatira malamulo okhwimaMuyezo wa BS 6364 wa ma valve a cryogenic, kutsimikizira magwiridwe antchito, chitetezo, komanso kudalirika pansi pa mikhalidwe yovuta kwambiri.

•Ntchito Yamphamvu & Yogwira Ntchito:Zili ndimphamvu yotsika yogwirira ntchitokapangidwe kake, kuonetsetsa kuti zinthu zikuyenda bwino ngakhale kutentha kwambiri. Zimagwirizana ndi ma lever amanja, ma gearbox, ma actuator a pneumatic, kapena ma actuator amagetsi kuti zigwirizane bwino ndi makina anu owongolera.

Ntchito Zosiyanasiyana:

Yankho labwino kwambiri pa:

→ Kupanga, Kusunga & Kusamutsa LNG: Malo osungiramo katundu, malo okweza/kutsitsa katundu m'galimoto ya matanki, zotenthetsera mpweya.

→Kukonza Gasi la Mafakitale: Nayitrogeni, mpweya, zomera za argon.

→Matanki Osungira Zinthu ndi Zotengera Zosungira Zinthu Zobisika.

→Kuyesa Ndege ndi Chitetezo.

→Kukonza Mankhwala (magawo a Cryogenic).

→Zachipatala & Zamankhwala (Mipweya yamadzimadzi).

Yopangidwa kuti ikhale yachitetezo komanso yamtengo wapatali kwa nthawi yayitali:

Kutulutsa mpweya woipa popanda kuthawa:Yopangidwa kuti ikwaniritse malamulo okhwima okhudza chilengedwe ndi chitetezo.

Kusamalira Kochepa:Kapangidwe kolimba ndi zipangizo zapamwamba zimathandizira kuti ntchito ikhale yayitali, zomwe zimachepetsa nthawi yogwira ntchito komanso ndalama zonse zomwe zimagwiritsidwa ntchito.

Kudalirika Kotsimikizika:Yomangidwa kuti igwire ntchito mu zomangamanga zofunika kwambiri padziko lonse lapansi za cryogenic.

Pezani Yankho Lanu la Cryogenic:

Kaya mukuyang'anira kuyenda kwa LNG, kuyendetsa mpweya wamadzimadzi, kapena kugwira ntchito pamalo otentha kwambiri, Cryogenic Butterfly Valve yathu imapereka magwiridwe antchito odalirika komanso osatulutsa madzi omwe mukufuna. Dziwani kusiyana komwe kumapanga uinjiniya wolondola kwambiri pazovuta za cryogenic.

Konzani bwino chitetezo cha njira yanu yogwiritsira ntchito cryogenic komanso magwiridwe antchito. Pemphani mtengo kapena tsitsani deta yanu yatsatanetsatane ya ma BS 6364 Cryogenic Butterfly Valves athu lero!

Zipangizo za Newsway Valve Zopangidwa ndi Opanga

TheWopanga Valve wa ku ChinakuchokeraChina, thupi lake la ma valve ndi zinthu zokongoletsa zitha kuperekedwa muYopangidwamtundu ndiKuponyamtundu. Pafupi ndiChitsulo chosapanga dzimbirindiChitsulo cha Kabonizinthu, ifensomavavu opangaMu zipangizo zapadera monga titaniyamu, nickel alloys, HASTELLOY®*, INCOLOY®, MONEL®, Alloy 20, super-duplex, alloys osagwira dzimbiri ndi zipangizo za urea grade.

Zipangizo Zopezeka za Valve