Mu dziko la ntchito zamafakitale, chisindikizo chotetezeka komanso chodalirika si nkhani yokhudza magwiridwe antchito okha; ndi nkhani yokhudza chitetezo, magwiridwe antchito, komanso kutsatira malamulo a chilengedwe. Kuyambira mafakitale oyeretsera mafuta ndi mafakitale opanga mankhwala mpaka malo opangira magetsi, kukhulupirika kwa kulumikizana kotsekedwa kungatanthauze kusiyana pakati pa ntchito yosalala ndi kulephera kwakukulu. Ngakhale nthawi zambiri kumanyalanyazidwa,pepala la gasket la graphiteImadziwika bwino ngati gawo lofunikira pakutseka bwino ntchito, ndipo imapereka yankho labwino kwambiri m'malo ovuta kwambiri.

Chifukwa Chake Mapepala a Graphite Gasket Ndi Osankha Kwambiri

A pepala la gasket la graphitendi chinthu chosindikizira chogwiritsidwa ntchito mosiyanasiyana chomwe chimapangidwa kuchokera ku graphite yochotsedwa m'mafoli. Njira imeneyi imakulitsa ma graphite flakes, ndikupanga chinthu chosinthasintha, chopanikizika chomwe chimakanikizidwa kukhala mapepala. Mapepala awa amatha kudulidwa m'mawonekedwe ndi kukula kosiyanasiyana kuti apange ma gasket.

Kapangidwe kawo kapadera ka kristalo kamawapatsa kuphatikiza kosayerekezeka kwa zinthu zomwe zimawapangitsa kukhala abwino kwambiri pantchito zosiyanasiyana zamafakitale.

Kukana Kwambiri kwa Kutentha:Ma gasket a grafiti amatha kupirira kutentha kwambiri, kuyambira kutentha kotsika kwambiri mpaka kutentha kwambiri (kupitirira 500°C mumlengalenga wopatsa okosijeni komanso kukwera kwambiri m'malo opanda okosijeni). Izi zimapangitsa kuti akhale chisankho chabwino kwambiri pazochitika zotentha kwambiri.

Kusagwira Ntchito kwa Mankhwala:Graphite imalimbana kwambiri ndi mitundu yosiyanasiyana ya mankhwala, ma acid, ndi ma alkali. Kukhazikika kwa mankhwala kumeneku kumatsimikizira kuti imatsekedwa kwa nthawi yayitali, ngakhale ikagwiritsidwa ntchito ndi zinthu zowononga.

Kupanikizika Kwambiri ndi Kubwezeretsa:Chinthu chachikulu cha graphite ndi kuthekera kwake kutsatira zolakwika za flange pamene akukakamizidwa, zomwe zimapangitsa kuti chisindikizo chikhale cholimba. Pamene chisindikizocho chatulutsidwa, chimakhala ndi nthawi yochira, zomwe zimathandiza kuti chisindikizocho chikhalebe cholimba ngakhale ndi kayendedwe kakang'ono ka flange.

Kugwira Ntchito Kwambiri Yosindikiza:Mosiyana ndi zinthu zina zomwe zimatha kuuma kapena kusweka pakapita nthawi, graphite imakhalabe yokhazikika, zomwe zimaletsa kutuluka kwa madzi ndikuchepetsa kufunikira kokonza pafupipafupi.

Chitetezo pa Moto:Graphite ndi yotetezeka ku moto mwachilengedwe, zomwe zimapangitsa kuti ikhale njira yotetezeka komanso yodalirika yogwiritsidwa ntchito kwambiri m'mafakitale monga mafuta ndi gasi.

Ntchito Zofunika Kwambiri M'makampani Onse

Chikhalidwe chosinthasintha chamapepala a graphite gasketzimalola kuti zigwiritsidwe ntchito m'magawo osiyanasiyana ovuta.

Mafuta ndi Gasi:Amagwiritsidwa ntchito m'mapaipi, ma valve, ndi zosinthira kutentha komwe kutentha kwambiri, kupanikizika, ndi madzi owononga zimakhala zofala.

Kukonza Mankhwala:Zabwino kwambiri potseka ma reactor, mapaipi, ndi zombo zomwe zimasunga mankhwala amphamvu.

Kupanga Mphamvu:Chofunika kwambiri potseka ma turbine a nthunzi, ma boiler, ndi ma condenser m'mafakitale amagetsi amakono komanso a nyukiliya.

Magalimoto:Imapezeka mu makina otulutsa utsi ndi zida za injini kuti igwire kutentha kwambiri komanso kuti ikhale yolimba.

Kusankha Gasket Yoyenera ya Graphite

Ngakhale kuti graphite imapereka maubwino ambiri, kusankha mtundu woyenera ndikofunikira kwambiri kuti ntchito ikhale yabwino kwambiri. Mapepala a graphite gasket nthawi zambiri amapezeka m'mitundu yosiyanasiyana ndipo amatha kulimbitsa ndi foil yachitsulo kapena ukonde kuti awonjezere mphamvu ya makina ndikuthana ndi kupsinjika kwakukulu.

Graphite Yofanana:Yopangidwa kuchokera ku graphite yoyera yochotsedwa m'madzi, mtundu uwu umapereka mphamvu zambiri zotsutsana ndi mankhwala komanso kukhazikika kwa kutentha.

Graphite Yolimbikitsidwa:Ili ndi choyikapo chachitsulo (monga, cholembera chachitsulo chosapanga dzimbiri kapena chopindika) kuti chikhale champhamvu komanso cholimba kuti chisawonongeke, zomwe zimapangitsa kuti chikhale choyenera kugwiritsidwa ntchito molimbika komanso molimbika.

Mapeto

Thepepala la gasket la graphitendi umboni wa momwe zinthu zosavuta zingaperekere yankho lapamwamba pamavuto ovuta a mafakitale. Kuphatikiza kwake kwapadera kwa mphamvu za kutentha, mankhwala, ndi makina kumapangitsa kuti ikhale gawo lofunikira kwambiri pakuwonetsetsa kuti zinthu zikuyenda bwino komanso moyenera m'mafakitale omwe ali ndi mavuto ambiri. Kwa ogwirizana ndi B2B, kusankha ma graphite gaskets si chisankho chogula zinthu zokha; ndi ndalama zofunika kwambiri pakudalirika kwa nthawi yayitali komanso kukhulupirika kwa ntchito zawo.

Mafunso Ofunsidwa Kawirikawiri (Mafunso Ofunsidwa Kawirikawiri)

Kodi ma gasket a graphite amafanana bwanji ndi ma PTFE kapena ma gasket a rabara?

Ma gasket a grafiti amapereka kukana kutentha kwambiri komanso kugwirizana ndi mankhwala poyerekeza ndi PTFE ndi rabala. Ngakhale PTFE ndi yabwino kwambiri pa zinthu zowononga kwambiri komanso rabala zomwe zimagwiritsidwa ntchito kutentha kochepa, graphite imapereka ntchito zambiri zogwiritsira ntchito kutentha ndi mankhwala.

Kodi ma gasket a graphite angagwiritsidwe ntchito ndi mitundu yonse ya ma flanges?

Inde, mapepala a graphite gasket amatha kudulidwa kuti agwirizane ndi mitundu yosiyanasiyana ya flange, kuphatikizapo ma flange a mapaipi wamba, ma flange osinthira kutentha, ndi zida zapadera. Kusinthasintha kwawo kumalola kuti zigwirizane bwino, ngakhale pa ma flange omwe ali ndi zolakwika zazing'ono pamwamba.

Kodi zinthu za graphite gasket ndi kondakitala wabwino wamagetsi?

Inde, graphite ndi kondakitala wabwino kwambiri wamagetsi. Mu ntchito zina zapadera, izi zitha kukhala zabwino, monga m'njira zina zamagetsi. Komabe, m'mafakitale ambiri otsekera, kuyendetsa uku kuyenera kuganiziridwa, ndipo kulekanitsa kapena kuyika pansi koyenera kungafunike kuti tipewe mavuto amagetsi.

Kodi kusiyana pakati pa graphite yosinthasintha ndi graphite yolimba ndi kotani?

Grafiti yosinthasintha (yomwe imagwiritsidwa ntchito mu ma gasket) imapangidwa kudzera mu njira yowonjezera yomwe imaipangitsa kukhala yofewa, yopindika, komanso yopapatizika. Grafiti yolimba ndi chinthu cholimba, chophwanyika chomwe nthawi zambiri chimagwiritsidwa ntchito popanga zinthu kapena ma electrode, ndipo sichimatseka ngati chofanana ndi chosinthasintha.