API Aluminium Double/Triple Offset Lug/Wafer/Flange Butterfly Valve Indashyikirwa za Petrochemical Inganda z'Ubushinwa
Agapira k'inyuma k'ikinyugunyugu (Triple offset butterfly valve) ni iki?
Agapira k'inyuma k'ikinyugunyugu gafite intera eshatu, izwi kandi nkavalve y'ibinyugunyugu itatu, ni ubwoko bumwe bwa valve z'ibinyugunyugu zikora neza cyane, zagenewe imikorere y'umuvuduko mwinshi, ubushyuhe bwinshi, n'imivuduko myinshi yo gufungura no gufunga.
Valve y'ibinyugunyugu ifite imirasire ya rubber, ifite imiterere ikuze n'ikoranabuhanga ryo gukora, yizewe mu bwiza kandi ihendutse. Ariko ku bikorwa bikomeye nko mu bushyuhe bwinshi cyangwa mu gihe cyo gufungura no gufunga cyane, ntibyemewe gukoresha valves z'ibinyugunyugu zoroshye. Bityo, valves z'ibinyugunyugu zifunga cyane, intebe y'icyuma cyangwa intebe ya ceramic, zagenewe ubushyuhe bwinshi, umuvuduko mwinshi cyangwa inshuro nyinshi zo gufungura, zatangiye gukoreshwa, ariko imikorere yo gufunga valve isanzwe y'ibinyugunyugu ifunga cyane yahoraga ihangayikishije cyane.
nta gusohora kw'amazi kwacuvalve y'ibinyugunyugu ifite imiterere itatu idasanzweishyirwa mu bikorwa n'impeta yo gufunga icyuma kidashonga ishyizwe kuri disiki. Igishushanyo mbonera cyo kuzunguruka iburyo nta gufunganya na kimwe gishyirwa mu bikorwa n'ihame ryihariye rya three eccentric. Ikuraho gufungana hagati y'intebe n'impeta yo gufunga mu guzunguruka kwa 90º, Torque ntoya bivuze ko dushobora gutangiza valve dukoresheje actuator nto, kugira ngo tuzigame ikiguzi kinini n'umwanya munini.
Igishushanyo mbonera cy'agapira k'ibinyugunyugu gatatu gakozwe mu buryo bwa "triple offset butterfly valve lug"
- Icya mbere ni uko umugozi wa valve uba inyuma y'umugozi wa disc kugira ngo agafunga gashobore gufunga burundu intebe yose ya valve.
- Igice cya kabiri cy’aho icyuma gishyirwa ni uko umurongo wo hagati w’icyuma gishyirwa hagati y’umuyoboro n’umurongo wo hagati w’icyuma gishyirwa hagati kugira ngo hirindwe ko valve ifungurwa cyangwa igafungwa.
- Icya gatatu ni uko inkingi y'intebe iva hagati mu gice cyo hagati cy'umugozi w'ingufu, ibyo bikuraho gukururana mu gihe cyo gufunga no gufungura, bigatuma intebe yose igumana umugozi umwe.
Ibivuzwe haruguru ni intangiriro yavalve y'ibinyugunyugu ifite imiterere itatu idasanzweNi ubwoko bw'agace k'ibinyugunyugu gakoresha imbaraga nyinshi ubu gakoreshwa mu nzego nyinshi.
Ibintu by'ingenzi bigize Triple offset butterfly valve lug
- Impeta y'icyuma ivanze ituma imyanya ikwirakwira neza ku muzenguruko w'intebe ukozwe neza.
- Ahantu hagaragara flange niho hatuma nut na washer bikomera, bigatuma ingingo zikomeza kuba inyangamugayo kandi zikagira umutekano.
- Impeta zo gufunga za duplex na grafiti zoroshye gusimburwa.
- Umugozi umwe ukomeye cyane wagenewe kohereza/gukomeza imbaraga z'amashanyarazi neza.
- Ibikoresho birinda icyuma gikozwe muri grafiti birinda umwanda kwinjira, bigatuma torque ihora ikora neza kandi valvu zigakora neza.
- Ipaki y'ibice bibiri by'imyanda n'ipaki ya grafiti bigabanya ibyago byo gusohora imyuka iturutse hanze.
- Guhuza urufunguzo n'umugozi ufata kuri disiki kugira ngo umugozi urusheho kuba mwiza.
- Ingufu zo mu gipfundikizo, impeta zo gufunga n'izo gupakira zishobora gusimburwa nta bikoresho byihariye.
- Ibyuma biremereye bihangana n'imitwaro ikabije n'isakara.
- Gutunganya ibyago byo gusohora imyanda imbere no hanze yayo byubahiriza amahame mpuzamahanga.
Ibisobanuro bya tekiniki bya Triple offset butterfly valve lug
| Igishushanyo | API 609/ASME B16.34 |
| Guhagarika guhuza | Ubwoko bwa wafer, Ubwoko bwa Lug, Ubwoko bwa Flanged, Ubwoko bwa Butweld |
| Igikorwa | Ikoreshwa n'intoki/Pneumatic/Electron |
| Ingano | NPS 2"-60" (DN50-DN1500) |
| Igipimo cy'umuvuduko | Icyiciro cya ASME 150-300-600-900 (PN16-PN25-PN40-63-100) |
| Igipimo ngenderwaho cy'urukiramende | DIN PN10/16/25, ANSI B16.1, BS4504, ISO PN10/16,BS 10 Imbonerahamwe D,BS 10 Imbonerahamwe E |
| Imbonankubone | ANSI B16.10, EN558-1 Urutonde rwa 13 na 14 |
| Ubushyuhe | -29℃ kugeza kuri 450℃ (bitewe n'ibikoresho byatoranijwe) |
Imurikagurisha ry'ibicuruzwa:
Uburyo bwo gukoresha: Agakoresho k'imashini y'ibinyugunyugu gafite imigozi itatu
Ubwoko bw'ubuAgapira k'inyuma k'ikinyugunyugu gafite intera eshatu ikwiriye gukoreshwa mu gutunganya ubwoko bwinshi bw'amazi mu mavuta na gaze, peteroli, imiti, amakara, isukura umunyu, amazi, inganda z'ibiribwa n'ibinyobwa. Nanone kandi, ku ngufu zikomoka ku mirasire y'izuba, ingufu zikomoka ku mashyuza n'amazi, ibikomoka kuri peteroli, ubushyuhe bw'uturere, ubucukuzi bw'amabuye y'agaciro, inganda z'amato n'iz'indege.
