Kuthamanga kwakukulu kwa flange kumagwiritsidwa ntchito kulumikiza mapaipi kapena zida zothamanga kwambiri kuposa 10MPa. Pakalipano, makamaka imaphatikizapo flange ya chikhalidwe chapamwamba komanso kuthamanga kwapamwamba kwambiri.
Traditional High Pressure Flange
Chidule cha Traditional High Pressure Flange
Flange yachikhalidwe yothamanga kwambiri ndi gawo lomwe limagwiritsa ntchito kupindika kwa pulasitiki kwa gasket yosindikiza (oval gasket, octagonal gasket, lens gasket, etc.) kuti akwaniritse kusindikiza. Zimagwirizanitsidwa ndi mapeto a chitoliro kuti chitoliro ndi chitoliro zigwirizane. Pali mabowo pa flange, ndipo ma flanges awiriwo amalumikizidwa mwamphamvu ndi ma bolts.
Flange yachikale yothamanga kwambiri nthawi zambiri imakhala ndi ma flanges, gasket ndi ma bolt angapo ndi mtedza. Gasket yosindikiza imayikidwa pakati pa malo osindikizira a flanges awiri. Pambuyo kumangitsa nati, kupanikizika kwapadera pa kusindikiza gasket pamwamba kumafika pamtengo wina, zomwe zingayambitse pulasitiki mapindikidwe ndikupanga kugwirizana kolimba. Fomu iyi itha kugwiritsidwa ntchito poyatsira moto, kuphulika, zowulutsa zapoizoni komanso nthawi yamphamvu kwambiri, koma kudalirika kosindikiza ndikotsika.
(Chithunzi cholumikizira chapamwamba kwambiri cha flange-Welding Neck Flange)
Zina:Slip Pa Flange,Slip Pa Plate Flange
Mawonekedwe a Traditional High-Pressure Flange
1. Mfundo yosindikiza ndi ya pulasitiki deformation
2. Kulumikizana kotsekedwa
3. Maboliti azikhala ndi kupsinjika, kupsinjika kwa kusiyana kwa kutentha, mphindi yopindika, torque ndi zovuta zina zakunja
4. Ndi yochuluka komanso yolemetsa, ndipo ndizovuta kukhazikitsa ndi kuika.
5. Kusakhazikika kusindikiza ntchito, makamaka m'mikhalidwe yovuta (kutentha kwambiri, kuthamanga kwambiri, ndi sing'anga yapoizoni kwambiri), imakhala yowonongeka, zomwe zimayambitsa zotsatirapo zoopsa.
Makhalidwe ogwiritsira ntchito Flange Yachikhalidwe Yapamwamba-Kupanikizika:
High pressure flange imagwiritsidwa ntchito makamaka pakuyika mapaipi. Kulumikizana kwamphamvu kwa flange ndi njira yofunika yolumikizira mapaipi. Imagwirizanitsa makamaka kugwirizana pakati pa mapaipi, kugwira ntchito yofunikira komanso phindu. Kulumikizana kwakukulu kwa flange ndiko kukonza mapaipi awiri, zopangira zitoliro kapena zida pa mbale ya flange motsatana, kuwonjezera ma gaskets a flange pakati pa ma flanges awiri, ndikumangirira pamodzi ndi mabawuti kuti amalize kulumikizana. Zina zopangira mapaipi ndi zida zili ndi ma flange awo, omwe amakhalanso ndi kulumikizana kwa flange.
Magwiridwe a Flange Yachikhalidwe Yakuthamanga Kwambiri:
1. Valani kukana: zomwe zili mu Al2O3 mu ceramic wosanjikiza wa ceramic mzere wophatikizika zitsulo chitoliro ndi wamkulu kuposa 95%, ndipo yaying'ono kuuma ndi HV1000-1500, choncho ali kwambiri avale kukana. Kukana kwake kuvala ndikokwera kuwirikiza kakhumi kuposa chitsulo chozimitsidwa chapakati cha carbon, komanso kuposa cha tungsten carbide.
2. Zitsulo zosagonjetsedwa ndi dzimbiri ndizopanda ndale zokhala ndi mankhwala okhazikika, kukana kwa dzimbiri komanso kukana kwa asidi, ndipo zimatha kukana ma acid osiyanasiyana, ma organic acid, organic solvents, ndi zina zambiri.
Kuthamanga Kwambiri Kudzilimbitsa Type
Kuyambitsa kwazinthu zamtundu wa High Pressure Self Tightening:
High pressure self tightening flange ndi mtundu watsopano wa high pressure flange, womwe umakhala wothandiza kwambiri polumikizana ndi mapaipi pansi pamikhalidwe yovuta kwambiri yogwirira ntchito monga kuthamanga kwambiri, kutentha kwambiri komanso dzimbiri. Flange yachikhalidwe imadalira kusinthika kwa pulasitiki kwa gasket kuti ikwaniritse ntchito yosindikiza, yomwe ndi ya chisindikizo chofewa. Pachimake cha high-pressure self tightening flange ndi chisindikizo chatsopano chapadera, chomwe ndi chisindikizo cholimba chomwe chimapangidwa ndi kusinthika kwamphamvu kwa milomo yosindikiza (T-arm) ya mphete yosindikiza.
Kapangidwe Kabwino ka Mtundu Wodzilimbitsa Kwambiri Wodzikakamiza:
Nthawi zambiri amapangidwa ndi ferrule, socket, mphete yosindikizira ndi bawuti.
1. Mphete yosindikizira yachitsulo: mphete yosindikizira ndi gawo lapakati la flange yodzikakamiza kwambiri, ndipo gawo lake la mtanda ndilofanana ndi mawonekedwe a "T". Pambuyo posonkhanitsidwa flange, rebar ya mphete yosindikizira imamangiriridwa ndi mapeto a nkhope zamagulu awiri a HUB olowa ndi kupanga lonse ndi mutu, zomwe zimathandizira kwambiri mphamvu ya gawo logwirizanitsa; Mikono iwiri ya gawo la "T", yomwe ndi milomo yosindikizira, ndi khola lamkati la mgwirizano wa manja limapanga malo osindikizira, omwe amapita momasuka pansi pa mphamvu yakunja (mkati mwa malire a zokolola) kuti apange chisindikizo.
2. Socket: ma HUB awiri a socket akamangika ndi ferrule, amapanikizidwa panthiti ya mphete yosindikizira, ndipo milomo yosindikiza imachoka pamtunda wosindikizira wa socket, womwe umabwezeretsanso katundu wa malo osindikizira amkati. wa soketi kubwerera ku mlomo wa mphete yosindikizira, kupanga chisindikizo chodzilimbitsa.
3. Ferrule: ferrule ikhoza kusinthidwa momasuka mu 360 ° malangizo kuti ikhale yosavuta.
4. Ma seti anayi a ma bolt ozungulira: nthawi zambiri, ma seti anayi okha a ma tangential high-pressure spherical bolt ndiwo amafunikira pa seti iliyonse ya high-pressure self tightening flange kuti amalize kulimba konse.
Zogulitsa Zamtundu wa High Pressure Self Tightening:
1. Njira yosindikizira: pachimake cha chitsulo cholimba kwambiri chokhazikika ndi chitsulo chapadera ku chitsulo chisindikizo chatsopano, ndiye kuti, chisindikizocho chimapangidwa ndi kusinthika kwa milomo yosindikiza (T-arm) ya mphete yosindikiza, yomwe ndi yake. kusindikiza kolimba; Kuphatikizana kwa manja, ferrule ndi mphete yosindikizira imagwiritsidwa ntchito popanga thupi lolimba lolimba, lomwe limapangitsa kuti mphamvu ya gawo logwirizanitsa likhale lalikulu kwambiri kuposa mphamvu ya chitsulo choyambira chitoliro chokha. Mukapanikizidwa, nthiti ndi milomo zimagwira ntchito yamphamvu ndi kusindikiza motsatana, zomwe sizimangolimbitsa chisindikizo, komanso zimalimbitsa payipi, kupititsa patsogolo mphamvu zonse za gawo lolumikizana.
2. Katundu wamanjenje: Nthawi zambiri, cholumikizira champhamvu chodzikakamiza kwambiri cholumikizira chimatha kunyamula katundu wolemetsa kuposa chitoliro chokha; Mayesero owononga adawonetsa kuti flange idakalipobe popanda kutayikira pambuyo poti payipi yalephera pansi pa katundu wovuta.
3. Kukaniza kupindika: mayeso ambiri akuwonetsa kuti flange sitayaka kapena kumasuka ikanyamula katundu wopindika. Mayeso enieni: DN15 high pressure self tightening flange imakokedwa pa chitoliro ndikumapindika angapo ozizira. Kulumikizana kwa high pressure self tightening flange sikungadutse ndipo mabawuti sadzakhala omasuka.
4. Compressibility: mu ntchito wamba mapaipi, mkulu-anzanu kudzikonda kumangitsa flanges sadzapirira mochulukira psinjika; Pamene kupanikizika kwapamwamba kukuchitika, katundu wochuluka kwambiri pamtundu wapamwamba wodzilimbitsa yekha amatsimikiziridwa ndi mphamvu yomaliza ya chitoliro.
5. Kukana kwamphamvu: kukula kochepa komanso kophatikizika kwa geometric, komwe kumatha kupirira mphamvu yomwe flange yachikhalidwe yothamanga kwambiri siyingathe kupirira; Chitsulo chapadera chachitsulo chosindikizira zitsulo chimawonjezera kwambiri kukana kwake.
Kukana kwa dzimbiri: kukana kwa dzimbiri kwa zinthu zosiyanasiyana kumatha kukwaniritsa zofunikira zachitetezo chapadera pamagawo osiyanasiyana ogwiritsa ntchito.
Nthawi yotumiza: Dec-06-2022
