Valve y'irembo rya Parallel Slide: Ubuyobozi bw'ibanze ku miterere, ubwoko n'ikoreshwa

Valve y'irembo rya Parallel Slide ni iki?

Valve y'irembo rya Parallel Slide ni valve igenda igenzura uburyo bwo gufungura no gufunga hakoreshejwe disiki z'irembo zigenda zigana. Igice cyayo cyo gufunga (disiki y'irembo) gifite ubuso busesuye kandi bufunga neza buhuza neza n'intebe, ahanini bukoreshwa mu kuzimya cyangwa guhuza inzira y'itumanaho.

Ihame ry'imikorere

Valve y'irembo ihuza umuhanda ikoresha imiterere ya disiki ebyiri zihuza. Uburyo bwo kuyiyobora bwimura irembo buhagaze kugira ngo bufungure/bufunge inzira y'amazi. Irembo rifite imbobo ingana n'umurambararo w'imbere w'umuyoboro. Kuzunguruka uruziga rw'intoki cyangwa gukoresha actuator byongera/bumanura inkingi n'irembo. Iyo imbobo y'irembo ihuye n'umuyoboro, amazi arasohoka (valve irafunguka). Iyo irembo rifunze inzira y'amazi (imbobo isubira inyuma mu cyumba cy'imvange), valve irafunga.

Ibice by'ingenzi bya value za Parallel Slide Gate

Disiki y'umubiri wa Valve n'irembo

Umubiri ukozwe mu cyuma cya karuboni, icyuma kitagira umugese, nibindi, bikozwe mu byuma bifatanye. Imiterere ya disiki ebyiri yongera uburyo bwo kuziba. Ihindagurika rya disiki rihagaze rigenzura uko amazi agenda.

Igitereko n'Ihuriro ry'Ibiti

Uruti (icyuma gifunga) ruhuza n'irembo binyuze mu migozi. Ibice bifunga birimo intebe zikomeye z'icyuma gifunga, PTFE, cyangwa impeta za grafiti zituma habaho gufunga impande ebyiri.

Uburyo bwo gutwara imodoka

Ibikoresho by’amashanyarazi byubahiriza amahame ya API 6D, bishyigikira imikorere y’intoki, amashanyarazi, cyangwa umwuka. Hari amahitamo yo kwirinda guturika.

Imiterere yo Gufunga

Ifite intebe zireremba hamwe n'aho zishyirwa mbere kugira ngo zifungwe mu cyerekezo cy'ibiri. Ibikoresho: grafiti ikomeye, PTFE.

Ibindi Bice by'ingenzi

Umushumi w'icyuma: Umuringa wa aluminiyumu ugabanya imbaraga zo gukoresha.

Impeta y'intebe: Irasudeshwa kugira ngo byoroshye kuyibungabunga.

Valves z'irembo zikoresha amashanyarazi zidafite umwuka uhagije cyangwa zidafite umwuka uhagije

Itandukaniro ry'ingenzi riri mu miterere, imikorere, n'ikoreshwa. Valive zihumeka zifite umwobo wo kugabanya umuvuduko, gufunga no kurinda intebe mu miyoboro miremire. Valive zidafite umwuka zijyanye n'uburyo bufunze budafite ibyo zikeneye gufunga.

Itandukaniro mu miterere n'imikorere

• Igishushanyo mbonera cy'umwobo w'imyobo:

Ihumeka:Umwobo (ungana n'ingano y'agace) muri disiki yo hasi. Ufunguye neza = umwobo ujyanye n'intebe kugira ngo worohereze amazi/umuvuduko.

Ibidafunguye:Nta mwobo. Umwobo w'intebe ugaragara ku byuma bifunguye.

• Uburinzi bw'ikimenyetso:

Ihumeka:Umwobo uhora urinda intebe kwangirika kw'imiraba itaziguye, bigatuma igihe cyo kubaho kirushaho kuba kirekire.

Ibidafunguye:Intebe zishobora kwangirika iyo zifunguye; ubwizigirwa buke.

Ingero z'Ikoreshwa

Ibyiza by'Imikorere

•Kugabanya umuvuduko: Bituma umwuka ujya hejuru y'umuvuduko, bikarinda umuvuduko ukabije uturuka ku gukura kw'ibice by'itumanaho.

•Uburyo bwo gukoresha neza amashanyarazi: Kugabanuka k'umuvuduko muke hamwe n'inzira yoroshye yo gutemberamo (ni byiza kuri peteroli isanzwe, gaze karemano).

•Kubungabunga: Gutunganya ingurube bikuraho imiyoboro y'amazi, bigabanya igihe cyo gukora.

Ibiranga imiterere

•Imiterere y'ifunga: Ifunga za O-ring + intebe zireremba zabanje gushyirwamo zituma ifunga icyerekezo cy'imirongo ibiri. Ingufu zo gukoresha ni 50% munsi y'ingufu zisanzwe.

•Imiterere y'ibipfunyika: Gupfunyika byigenga bisaba guhindurwa guke. Imikorere yoroheje no gupfunyika neza. Gutera amavuta y'inyongera bituma nta gusohoka kw'ibipfunyika.

•Igishushanyo cy'inzira y'amazi: Inzira y'amazi yuzuye igororotse igabanya igihombo. Ifasha mu gukwirakwiza imiyoboro y'amazi.

•Uburinzi: Inyubako ifunze neza kugira ngo ikoreshwe mu gihe cyose cy'ikirere.

•Igikoresho cyo kugabanya umuvuduko: Kirinda kwangirika k'umuvuduko ukabije imbere.

•Ishyirwa mu byiciro:

Ku ruhande rw'imodoka:Amaboko, Amazi y'umuyaga, Amashanyarazi.

Bikurikije imikorere:Irimo umwuka, idakoresha umwuka, ikibuga cya peteroli, umuyoboro w'amazi, gazi.

Ahantu ho Gusaba

→Amavuta na Gazi: Valve nini zo kohereza gazi karemano (kugeza kuri 15.0MPa). Zikoreshwa mu buryo bwo gukurura no kubika. Zikurikiza API 6D.

→Inganda zikora imiti: Zigenzura imyuka ihumanya (aside, slurry) zikoresheje PTFE/grafiti seal.

→Inganda z'Ingufu: Icunga amazi akonje/umuyaga mu nganda zishyuha, iza nyukiliya n'izikoresha amazi. Inoza imikorere myiza y'ingufu.

→Ubuyobozi bw'Umujyi n'Ibidukikije: Bugenzura amazi/gaze yanduye mu buryo bwo gutunganya/gusohora amazi. Bukoreshwa mu gutanga amazi/imiyoboro y'amazi.

→Izindi nganda: Gukwirakwiza ibyuma mu buryo busukuye cyane (icyuma), kwitandukanya kw'ibikoresho bidafite umwanda (imiti), kugenzura amazi y'isuku (ibiribwa).

Ibyiza n'ibibi byabyo

Ibyiza

1. Ubudahangarwa bwo Kudatemba: Igishushanyo mbonera cyuzuye gifite ubushobozi bwo kudahangarwa ≈ n'igice cy'umuyoboro mugufi. Ubushobozi bwo gutemba bwinshi.

2. Gufunga neza cyane: Disiki zifunga ebyiri (icyuma + icyicaro cyoroshye) zituma zifunga neza kandi zigafunga neza. Zikemura ihindagurika ry'umuvuduko/ubushyuhe.

3. Imiterere yoroshye: Gukora no kubungabunga byoroshye. Ikiguzi gito cy'ubuzima.

4. Ubudahangarwa: Intebe zikomeye zongerera igihe cyo kuzikoresha mu buryo bwo kuzitera inkweto.

5. Uburyo bwo gukoreshwa mu buryo bwagutse: Ikwiranye n'ibintu bitandukanye (-196°C cryogenic kugeza +550°C steam) - imyanda, gaze, aside, slurry.

6. Umuvuduko muke wo gukora: Gukoresha intoki mu buryo bworoshye.

7. Gufunga mu cyerekezo cy'imirongo ibiri: Uburinzi bw'uko amazi atazavamo.

Imbogamizi

1. Ntabwo ari iyo gukoresha amashanyarazi anyura mu kirere: Ni iyo gukoresha amashanyarazi afunguye/afunganye gusa. Igice cy'ifungura ry'intebe cyangiritse.

2. Kutamenya neza uburyo amazi atemba: Kugenzura neza uburyo amazi atemba hafi 50% by'aho afunguye gusa.

3. Kuzunguruka kwa Disiki: Ishobora kunyeganyega iyo ifunze ikoresheje umuvuduko mwinshi/ubucucike.

Amabwiriza agenga guhitamo

1. Guhuza imikorere y'amakuru: Huza ibikoresho bya valve n'amakuru. Urugero:

• Aside/Alkali → Icyuma kidasembuye / gikozwe muri PTFE.

• Uduce duto cyane → Disiki ifite agapira ka tungsten.

• Serivisi yo gushyushya → Emeza ko ibikoresho bikomeye ku bushyuhe buke.

2. Umuvuduko n'ubushyuhe: Menya neza ko igipimo cya valve gikubiyemo imiterere y'imikorere:

• Icyiciro cya 150: -29°C kugeza 425°C

• Icyiciro cya 600: -196°C kugeza 550°C

• Icyiciro cya 1500: -29°C kugeza 650°C

3. Ubwoko bw'imiterere:

• Igiti kizamuka:Kugira ngo abantu bakore/bakore ingurube kenshi.

• Igiti kidakura:Ku bikorwa bidakunze gukorwa/umwanya muto.

4. Uburyo bwo gukora: Izindi parametero: TekerezaCv (igipimo cy'umuvuduko w'amazi), icyiciro cyo kuvunika, uburyo bwo kubungabunga, n'ibikenewe mu mikorere.

• N'intoki: Vali nto cyangwa icyuma gikingira.

• Amashanyarazi/Pneumatic: Valves nini (DN300+).

• Ahantu haturikira ibisasu → Amashanyarazi akoresha umwuka/amazi cyangwa adaturika.

• Vali za Manual: Ongeraho gearbox kugira ngo torque ibe nyinshi.