Ikinyugunyugu

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Inshuro eshatu zifata (eshatu eccentric) ikinyugunyugu ni kimwe aho umurongo wikibaho cya valve utandukana haba hagati ya disiki no hagati yumubiri, kandi umurongo wikizunguruka cya valve uri kumurongo runaka ugana kumurongo y'umuyoboro wa valve.

Twandikire

ibicuruzwa birambuye

Kwikuramo inshuro eshatu bivuga kongeramo impande zinyuranye zishingiye ku miterere ya eccentricité ebyiri zavuzwe haruguru, kabone niyo ubuso bwa kashe ya kinyugunyugu iba yegeranye kandi ihuriweho. Ikiranga iyi miterere ni ugukora imashini yinyuma yibisahani yikinyugunyugu hejuru yubuso bugororotse, no gukora imashini yimbere yimbere yintebe ya kashe ya kashe muburyo bwimbere. Kuri iyi ngingo, igice cyo gufunga ikinyugunyugu cyahindutse elliptique, kandi imiterere yubuso bwa kashe ya plaque yikinyugunyugu nayo ntisanzwe. Bitewe nubuso bwa kashe ya kashe, uruhande runini rwisahani yikinyugunyugu rutandukanijwe nigiti cyikibabi hanyuma kigakanda hejuru yerekeza kuntebe ya valve hejuru yubuso bunini, mugihe uruhande ruto rwicyapa kinyugunyugu rushyirwa hasi rugana kuntebe ya valve. ku buso buto. Ikidodo kiri hagati yikimenyetso cyikinyugunyugu nicyicaro cya valve ntabwo gishingiye kumiterere ya elastike yintebe ya valve, ahubwo ni ugusenyera hejuru yubusabane kugirango ugere kashe. Kubwibyo, gufungura no gufunga ibinyugunyugu bitatu byikinyugunyugu ahanini ntibishobora guterana, kandi uko umuvuduko wo gufunga wiyongera, valve ifunga cyane.

Urwego

- Ingano kuva 1/2 "kugeza 48" (DN40mm kugeza DN1200mm).

- Ibipimo byumuvuduko kuva mucyiciro 150LB kugeza 600LB (PN10 kugeza PN100).

- Double flange, Lugged, wafer na end-weld.

- Gufunga impeta birashobora kuba ibyuma byinshi hamwe na grafite, impeta yintebe yoroheje, ibyuma byuzuye.

- Guhitamo abashoferi birashobora kuba igiti cyambaye ubusa hamwe na ISO5211 flange yo hejuru kubakoresha.

- Ibikoresho bisanzwe hamwe nibikoresho bidasanzwe byo hejuru birahari.

Ibipimo

Igishushanyo mbonera: ANSI B16.34

Umuvuduko & Ubushyuhe: ASME B16.34

Ikirangantego cya Flange: ASME B16.5, ASME B16.47, BS EN 1092

Amaso imbonankubone: API 609, MSS SP-68, ISO 5752, BS EN 558

Ikizamini cyikigereranyo: API 598

Ibiranga inyongera

Inzego ebyiri z'umutekano

Ukurikije ibisobanuro bya API609, mu rwego rwo gukumira ihinduka ry’isahani y’ikinyugunyugu, kudahuza igiti cya valve, no kuruma hejuru y’ikidodo cyatewe n’umuvuduko w’amazi n’ubushyuhe, impeta ebyiri zigenga zishyirwa ku mpande zo hejuru no hepfo ya isahani yikinyugunyugu, yemeza imikorere isanzwe ya valve mubihe byose byakazi;

Muri icyo gihe, mu rwego rwo gukumira impanuka zitunguranye zatewe n’impamvu zitazwi nko kwangirika kw’ibiti bya valve no kuguruka, uburyo bwigenga bwigenga bwo kuguruka bwasohoye uburyo bwo gukumira bwateguwe ku mpande z’imbere n’inyuma y’imbere, ari nabwo bwemeza mu buryo butaziguye ko urwego rwumuvuduko rushobora kugera kuri pound 2500.

Nta gishushanyo mbonera cyapfuye

Muburyo bwo gushushanya, hibanzwe cyane kubibazo byerekeranye no gusaba mu rwego rwo kugenzura, kandi ihame ryo gufunga kashe ya kinyugunyugu itatu ya eccentric yakoreshejwe neza. Isahani yikinyugunyugu ntiyigeze ishushanya intebe ya valve igihe ikingura ryakingurwaga kandi rigafungwa, kandi urumuri rwuruti rwa valve rwashyizwe mu buryo butaziguye hejuru yikimenyetso binyuze mu isahani yikinyugunyugu. Ibi bivuze ko ntakibazo gihari hagati yisahani yikinyugunyugu nintebe ya valve, bityo bikuraho ibintu bisanzwe byo gusimbuka mugihe ufunguye indangagaciro zisanzwe, bikuraho ihungabana ryatewe no guterana amagambo hamwe nibindi bintu bitajegajega muburyo buke bwo gufungura valve. Ibi bivuze ko valve eshatu yikinyugunyugu ishobora kwinjira hafi yikigenzurwa kuva kuri dogere 0 kugeza kuri dogere 90, kandi igipimo cyacyo gisanzwe cyikubye inshuro 2 icy'ikinyugunyugu gisanzwe. Kurenza inshuro ebyiri, hamwe nigipimo ntarengwa cyo kugenzura 100: 1 cyangwa irenga. Ibi birashiraho uburyo bwiza bwo gukoresha ibinyugunyugu bitatu byikinyugunyugu nkibikoresho byo kugenzura, cyane cyane mumurambararo munini aho ikiguzi cyo gufunga ari kinini cyane. Byongeye kandi, kuzimya ibyuma ntibishobora kugera kuri zeru, kandi mugihe cyo guhagarika byihutirwa, ibyuma bifunga bigomba gushyirwaho kuruhande rwa funga. Ibinyugunyugu bitatu bya eccentricique bihuza amabwiriza no guhagarika, kandi inyungu zubukungu ni nyinshi cyane.

Imiterere yintebe yumubiri

Ibinyugunyugu bitatu bya eccentricique bifata imiterere yintebe yumubiri kandi igashyiraho intebe ya valve kumubiri. Akarusho kayo nuko ugereranije nintebe yikinyugunyugu, bigabanya cyane amahirwe yo guhura bitaziguye hagati yintebe ya valve nigiciriritse, bityo bikagabanya urugero rw isuri yintebe ya valve kandi ikongerera igihe cyakazi.

Imiterere ya firime yoroheje

Intebe ya valve yintebe eshatu yikinyugunyugu ikozwe mubyuma bidafite ingese hamwe nimpapuro za grafite. Iyi miterere irashobora gukumira neza ingaruka yibintu bito bikomeye mugihe giciriritse hamwe nibishobora gufungwa hejuru biterwa no kwaguka k'ubushyuhe. Nubwo haba hari ibyangiritse byoroheje, ntihazabaho kumeneka, bikaba bidashoboka ko habaho ikinyugunyugu cya kabiri cyibinyugunyugu cyangwa ibindi bitatu byikinyugunyugu.

Gusimbuza ikidodo

Impeta ya kashe ya kinyugunyugu itatu yikinyugunyugu irashobora kuvugwa ko idasanzwe. Ntabwo intebe nyamukuru ya valve ishobora gusimburwa gusa, ahubwo nanone kubera ko hejuru yikimenyetso cya plaque yikinyugunyugu kidashingiye ku isahani yikinyugunyugu, hejuru yikimenyetso cya plaque nacyo gishobora gusimburwa. Ibi bivuze ko mugihe ikimenyetso cyo gufunga isahani yikinyugunyugu cyangiritse, nta mpamvu yo kwihutira gusubira mu ruganda rukora cyangwa gusenya valve. Gusa ubuso bwo gufunga isahani yikinyugunyugu bugomba gusimburwa. Ibi ntibigabanya cyane amafaranga yo kubungabunga, ariko kandi bigabanya cyane amasaha yo kubungabunga, ubukana bwo kubungabunga, ningorane.

Ibikoresho by'ingenzi

OYA.	Izina ry'igice	Ibikoresho
1	Igipfukisho cyo hepfo	B367 Gr.C-2
2	Umubiri	B367 Gr.C-2
3	Uruti rwo hasi	B381 Gr.F-2
4	Pin	B348 Gr.2
5	Disiki	B367 Gr.C-2
6	Uruti rwo hejuru	B381 Gr.F-2
7	Gupakira	Igishushanyo
8	Gland	B367 Gr.C-2
9	Yoke	CS
10	Intebe	Titanium
11	Impeta	Titanium
12	Icyapa cy'ingutu	304

Porogaramu

Ibinyugunyugu bitatu bya eccentricique, nka kristu ya tekinoroji igezweho mumibande, yerekana imbaraga za valve zitandukanye kandi ikirinda intege nke za valve zitandukanye, ntagushidikanya ko izitabwaho cyane nabakoresha nabashushanya. Igipimo cyacyo ntarengwa gishobora kugera kuri pound 2500, diameter isanzwe irashobora kugera kuri santimetero 48, kandi irashobora guhuzwa na clamps, lugs, flanges, guhuza impeta, gusudira, ikoti, uburebure butandukanye bwubatswe, nibindi. yo gutoranya ibikoresho, irashobora kandi kwandikirana kubuntu hamwe nubushyuhe bwo hejuru kandi buke, kimwe nibitangazamakuru bitandukanye byangirika nka aside na alkali. Cyane cyane kubijyanye na diameter nini, hamwe nibyiza byo kumeneka kwa zeru, ihora isimbuza irembo rinini hamwe numupira wumupira mumashanyarazi. Muri ubwo buryo ,, hamwe nibikorwa byayo byiza byo kugenzura, ihora isimbuza umubumbe munini w'isi mugutunganya indangagaciro. Nkukuri, ikoreshwa mumiyoboro itandukanye yingenzi nko kugenzura inzira mubikorwa bikomeye byinganda nko gucukura peteroli na gaze, urubuga rwo hanze, gutunganya peteroli, peteroli, imiti mvaruganda, no kubyara ingufu, harimo nu Bushinwa. Ibinyugunyugu bitatu by'ikinyugunyugu bikoreshwa cyane mu miyoboro y'inganda nka metallurgie, amashanyarazi, peteroli, imiti itanga amazi n'amazi, hamwe n'ubwubatsi bwa komini aho ubushyuhe bwo hagati ari 25 425 ℃. Zikoreshwa mugutunganya imigendekere no guca amazi.