Iremboni ugereranije rusange-intego ya valve hamwe nurwego runini rwo gukoresha. Ikoreshwa cyane cyane kubungabunga amazi, metallurgie nizindi nganda. Ubwinshi bwimikorere yamenyekanye nisoko. Usibye kwiga ku irembo ry'irembo, ryakoze kandi ubushakashatsi bwimbitse kandi bwitondewe ku mikoreshereze no gukemura ibibazo byaamarembo.
Ibikurikira nibiganiro rusange kumiterere, gukoresha, gukemura ibibazo, kugenzura ubuziranenge nibindi bice byaamarembo.
1. Imiterere
Imiterere yairembo: iiremboni valve ikoresha isahani y irembo nintebe ya valve kugirango igenzure gufungura no gufunga.Iremboahanini igizwe numubiri wa valve, intebe ya valve, isahani y amarembo, igiti cya valve, bonnet, agasanduku kuzuza, gupakira gland, ibiti byimbuto, intoki nibindi. Ukurikije ihinduka ryumwanya ugereranije hagati y irembo nintebe ya valve, ingano yumuyoboro irashobora guhinduka kandi umuyoboro urashobora gucibwa. Kugirango dukoreirembofunga cyane, hejuru yo guhuza isahani y irembo nintebe ya valve ni hasi.
Ukurikije imiterere itandukanye yaamarembo, amarembo yumuryango arashobora kugabanwa muburyo bwa wedge nubwoko bubangikanye.
Irembo ry'umugoziiremboni ishusho ya wedge, kandi hejuru yikidodo ikora inguni ihanamye hamwe numurongo wo hagati wumuyoboro, kandi umugozi uri hagati y irembo nintebe ya valve ukoreshwa kugirango ugere kashe (gufunga). Isahani ya wedge irashobora kuba impfizi y'intama imwe cyangwa impfizi y'intama ebyiri.
Ubuso bwa kashe ya parike iringaniye iringaniye kandi itandukanijwe kumurongo wo hagati wumuyoboro, kandi hariho ubwoko bubiri: hamwe nuburyo bwo kwaguka kandi nta buryo bwo kwaguka. Hano hari impfizi z'intama ebyiri hamwe nuburyo bwo gukwirakwiza. Iyo impfizi z'intama zimanutse, imigozi y'intama zombi zibangikanye zizakwirakwiza impfizi z'intama ebyiri ku ntebe ya valve irwanya ubuso bugamije guhagarika umuyoboro. Iyo impfizi y'intama izamutse ikinguye, imigozi n'amarembo bizaba Ubuso buhuye bw'isahani buratandukanye, isahani y'irembo irazamuka igera ku burebure runaka, kandi umugozi ushyigikiwe na shobuja ku cyapa cy'irembo. Irembo ryikubitiro ridafite uburyo bwo kwaguka, iyo irembo ryanyuze mucyicaro cya valve hejuru yintebe zibiri zibangikanye, umuvuduko wamazi ukoreshwa mugukanda irembo hejuru yumubiri wa valve kuruhande rwisohoka rwa valve kugirango ushireho amazi.
Ukurikije urujya n'uruza rw'ibiti iyo irembo rifunguye kandi rifunze, irembo ry'irembo rigabanyijemo ubwoko bubiri: kuzamuka kw'irembo ry'urugi no kuzamuka. Ikibaho cya valve hamwe nisahani y irembo ryizamuka ryurugi rwizamuka rya valve irazamuka ikagwa icyarimwe iyo ifunguye cyangwa ifunze; iyo irembo ryihishwa ryihishwa ryakinguwe cyangwa rifunze, uruti rwa valve ruzunguruka gusa, kandi kuzamura igiti cya valve ntigishobora kuboneka, kandi plaque ya valve irazamuka cyangwa igwa siporo. Ibyiza byo kuzamuka kumarembo yikibaho ni uko uburebure bwugurura bwumuyoboro bushobora kugenzurwa nuburebure bwikizamuka bwikibaho, ariko uburebure bwakorewe burashobora kugabanywa. Mugihe uhanganye nintoki cyangwa ikiganza, hinduranya intoki cyangwa ukoreshe isaha kugirango ufunge valve.
2. Ibihe n'amahame yo gutoranya amarembo
01irembo
Ibihe byo gusaba kumarembo ya plaque:
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(2) Imiyoboro n'ibikoresho byo kubika amavuta meza.
(3) Ibikoresho byicyambu cya peteroli na gaze gasanzwe.
(4) Imiyoboro hamwe nibitangazamakuru byahagaritswe.
(5) Umuyoboro wohereza umujyi.
(6) Amazi.
Ihame ryo guhitamo icyapairembo:
(1) Kubijyanye na peteroli na gaze gasanzwe, koresha icyapa kimwe cyangwa kabiriamarembo. Niba ari ngombwa koza umuyoboro, koresha irembo rimwe rifite umwobo wo gutandukana ufunguye uruti rufunguye.
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02
Ibihe byakurikizwa bya wedge amarembo ya valve: Muburyo butandukanye bwa valve, valve irembo nimwe ikoreshwa cyane. Mubisanzwe birakwiriye gusa gufungura byuzuye cyangwa gufunga byuzuye, kandi ntibishobora gukoreshwa mugutegeka no gutereta.
Inzugi z'irembo zikoreshwa muri rusange zikoreshwa ahantu hataboneka ibisabwa bikomeye kurwego rwo hanze ya valve, kandi imikorere ikora irakaze. Kurugero, uburyo bukora bwubushyuhe bwo hejuru hamwe numuvuduko mwinshi bisaba ibice byo gufunga kugirango ushireho igihe kirekire, nibindi.
Mubisanzwe, imiterere ya serivise cyangwa isaba imikorere yizewe yizewe, umuvuduko mwinshi, guhagarika umuvuduko mwinshi (itandukaniro rinini ryumuvuduko), guhagarika umuvuduko muke (itandukaniro ryumuvuduko muto), urusaku ruke, cavitation na vaporisation, ubushyuhe buke buringaniye, ubushyuhe buke ( cryogenic), birasabwa gukoresha Wedge gate valve. Nkinganda zingufu, gushonga peteroli, inganda za peteroli, peteroli yo hanze, ubwubatsi bwogutanga amazi nubwubatsi bwo gutunganya imyanda mubwubatsi bwimijyi, inganda zimiti nizindi nzego zikoreshwa cyane.
Ihame ryo guhitamo:
(1) Ibisabwa kubiranga amazi ya valve. Irembo ry'irembo ryatoranijwe kubikorwa byakazi hamwe no kwihanganira ibintu bito bito, ubushobozi bukomeye bwo gutembera, ibintu byiza bitemba, hamwe nibisabwa gufunga.
(2) Ubushyuhe bwo hejuru hamwe numuvuduko mwinshi. Nkumuvuduko ukabije wamazi, ubushyuhe bwinshi namavuta yumuvuduko mwinshi.
(3) Ubushyuhe buke (cryogenic) buringaniye. Nka ammonia y'amazi, hydrogène y'amazi, ogisijeni y'amazi nibindi bitangazamakuru.
(4) Umuvuduko muke na diameter nini. Nkibikorwa byamazi, imirimo yo gutunganya imyanda.
. mugihe uburebure butabujijwe, hitamo stem stem wedge gate valve.
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3. Amakosa asanzwe no kuyitaho
01. Amakosa asanzwe nimpamvu zaamarembo
Nyuma yairemboikoreshwa, kubera ingaruka zubushyuhe bwo hagati, umuvuduko, kwangirika no kugenda ugereranije nibice bitandukanye byitumanaho, ibibazo bikurikira bikunze kugaragara.
(1) Kumeneka: Hariho ubwoko bubiri, aribwo gusohoka hanze no kuva imbere. Kuvamo hanze ya valve byitwa gusohoka hanze, kandi gusohoka hanze usanga mubisanzwe byuzuza udusanduku hamwe na flange ihuza.
Impamvu ziva kumasanduku yuzuye: ubwoko cyangwa ubwiza bwibintu ntabwo byujuje ibisabwa; ibintu birasaza cyangwa uruti rwa valve rwambarwa; glande yo gupakira irekuye; ubuso bwikibaho cya valve kirashushanyije.
Impamvu zo kumeneka kuri flange ihuza: Ibikoresho cyangwa ubunini bwa gaze ntabwo byujuje ibisabwa; gutunganya ubuziranenge bwa flange bifunga hejuru ni bibi; ihuriro rya bolts ntiriziritse neza; iboneza ry'umuyoboro ntabwo bifite ishingiro, kandi umutwaro urenze urugero ubyara umusaruro.
Impamvu zo kumeneka kwimbere muri valve: Kumeneka guterwa no gufunga kwangirika kwa valve ni ukunyerera imbere, ibyo bikaba biterwa no kwangirika hejuru yikimenyetso cya valve cyangwa umuzi wimpeta wimpeta.
. Ruswa iterwa ahanini nigikorwa cyikigereranyo, kimwe no kurekura ion zuzuza na gasketi.
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22. Kubungabungairembo
(1) Gusana valve yamenetse hanze
Mugihe cyo guhunika ibipfunyika, ibibyimba bya glande bigomba kuringanizwa kugirango wirinde glande kunyeganyega no gusiga icyuho cyo guhuzagurika. Mugihe cyo guhunika ibipfunyika, uruti rwa valve rugomba kuzunguruka kugirango bapakire hafi yikibaho cya valve, kandi birinde umuvuduko ukabije, kugirango bitagira ingaruka kumuzenguruko wikibabi, kongera imyenda kumupaki, na gabanya ubuzima bwa serivisi. Ubuso bwuruti rwa valve bwarashushanijwe, butuma uburyo bworoshye bworoshye gusohoka. Igomba gutunganywa kugirango ikureho ibishushanyo hejuru yikibaho cya valve mbere yo kuyikoresha.
Kumeneka kumurongo wa flange, niba gasike yangiritse, igomba gusimburwa; niba ibikoresho bya gasike byatoranijwe nabi, hagomba gutoranywa ibikoresho bishobora kuzuza ibisabwa kugirango ukoreshwe; niba gutunganya ubwiza bwa flange bifunze hejuru, bigomba kuvaho no gusanwa. Ikibanza cyo gufunga flange gisubirwamo kugeza cyujuje ibisabwa.
Byongeye kandi, gukomera neza kwa flange, guhuza neza imiyoboro, no kwirinda umutwaro urenze urugero kuri flange ihuza byose bifasha mukurinda kumeneka kumurongo wa flange.
(2) Gusana valve imbere yimbere
Gusana imyanda yimbere ni ugukuraho ibyangiritse hejuru yikidodo hamwe numuzi urekuye wimpeta ya kashe (mugihe impeta yo gufunga ishyizwe kumurongo wa valve cyangwa intebe ukanda cyangwa uhambiriye). Niba ubuso bwa kashe butunganijwe neza kumubiri wa valve na plaque ya valve, ntakibazo cyumuzi urekuye no kumeneka.
Iyo ubuso bwa kashe bwangiritse cyane kandi ubuso bwa kashe bukozwe nimpeta yo gufunga, impeta ishaje igomba kuvaho kandi hagomba gutangwa impeta nshya; niba ubuso bwa kashe butunganijwe neza kumubiri wa valve, ubuso bwangiritse bugomba kubanza gukurwaho. Kuraho, hanyuma usya impeta nshya yo gufunga cyangwa ubuso butunganijwe muburyo bushya bwo gufunga. Iyo ibishushanyo, ibibyimba, kumenagura, amenyo nizindi nenge ziri hejuru yikimenyetso kiri munsi ya 0.05mm, birashobora gukurwaho no gusya.
Kumeneka bibaho kumuzi yimpeta. Iyo impeta yo gufunga ikosowe mukanda, shyira kaseti ya tetrafluoroethylene cyangwa irangi ryera ryera kuriindangaintebe cyangwa hepfo yimpeta yimpeta, hanyuma ukande impeta kugirango ushireho umuzi wimpeta; Iyo impeta yo gufunga ifunze, kaseti ya PTFE cyangwa irangi ryijimye ryera rigomba gushyirwa hagati yumutwe kugirango wirinde amazi gutemba hagati yumutwe.
(3) Gusana kwangirika kwa valve
Mubihe bisanzwe, umubiri wa valve na bonnet byangiritse kimwe, mugihe uruti rwa valve akenshi rushyirwa. Mugihe cyo gusana, ibicuruzwa byangirika bigomba kubanza gukurwaho. Kubiti bya valve bifite ibyobo byobo, bigomba gutunganyirizwa mumisarani kugirango bikureho ihungabana, kandi bigakoresha icyuzuzo kirimo ibintu bisohora buhoro, cyangwa ugasukura uwuzuza amazi yamenetse kugirango ukureho icyuzuza cyangiza uruti rwa valve. ion.
(4) Gusana ibishushanyo hejuru yikimenyetso
Mugihe cyo gukoresha valve, gerageza wirinde hejuru yikidodo, kandi itara ntirigomba kuba rinini mugihe ufunze valve. Niba ikidodo gishushanyijeho, gishobora gukurwaho no gusya.
4. Kumenyairembo
Mubidukikije byisoko hamwe nabakoresha bakeneye, ibyumaamarembokonte ku kigero kinini. Nkumugenzuzi wubuziranenge bwibicuruzwa, usibye kuba umenyereye kugenzura ubuziranenge bwibicuruzwa, ugomba no kumva neza ibicuruzwa ubwabyo.
11. Intangiriro yo kumenya icyumairembo
Icyumaamarembobipimwa hashingiwe ku rwego rwigihugu GB / T12232-2005 “Icyuma gifunzeamarembokuri rusange. ”
02. Kugenzura ibintu byicyumairembo
Harimo cyane cyane: ibimenyetso, uburebure bwurukuta ntarengwa, ikizamini cyumuvuduko, igeragezwa ryibishishwa, nibindi. Muri byo, uburebure bwurukuta, igitutu, nigeragezwa ryibikonoshwa nibintu byingenzi byo kugenzura nibintu byingenzi. Niba hari ibintu bitujuje ibyangombwa, birashobora gucirwa urubanza nkibicuruzwa bitujuje ibyangombwa.
Muri make, kugenzura ubuziranenge bwibicuruzwa nigice cyingenzi mugusuzuma ibicuruzwa byose, kandi akamaro kacyo birigaragaza. Nka bakozi bashinzwe ubugenzuzi bwimbere, tugomba guhora dushimangira ubuziranenge bwacu, ntabwo dukora akazi keza gusa mugusuzuma ibicuruzwa, ahubwo no kubwo gusa gusobanukirwa nibicuruzwa byagenzuwe dushobora gukora akazi keza ko kugenzura.
Igihe cyo kohereza: Werurwe-31-2023
