Valve y'umupira ugenda mu kirere ni iki: Ubuyobozi bwuzuye bw'uruganda

Valve y'umupira ugenda mu mazi ni iki?

A valve y'umupira iri ku mazini bumwe mu bwoko bwavalve z'umupira, kandi ijyanye nayo nivalve y'umupira iriho trunnion. Ifite umupira udashyigikiwe ufatwa hagati y’intebe ebyiri zifunga gusa. Uruti ruhuza neza n’umupira, bigatuma "ugenda hejuru". Iyo umuvuduko uri hagati, umupira ujya ku ntebe iri hasi, bigatuma ufunga neza ku ruhande rw’aho usohoka.

Ibice by'ingenzi

• Umubiri w'umupira w'agatebo/Boneti: Ibice by'ingenzi bya valve bifite umuvuduko

• Umupira w'umupira w'agatebo: Uduce twigenga dufite imbobo

• Igiti cy'umugozi: Yohereza imbaraga ku mupira

• Intebe: Ahantu habiri ho gufunga

• Ibimenyetso: PTFE cyangwa ibinyabutabire bikomejwe

Ibisobanuro bya tekiniki

Imiterere y’imiterere ya Valve y’umupira utemba

1. Igishushanyo mbonera cy'intebe zifunga kabiri

Uburyo bwo gutunganya intebe bugabanya umuvuduko muke mu gihe butuma nta gusohoka kw'imashini binyuze mu gufunga umuhanda mu cyerekezo kimwe.

2. Igiti kidahura n'imiterere y'igihingwa

Uruti rugufi rurinda umugozi kudahuza neza. Umugozi ugororotse = Ufunguye; Umugozi ugororotse = Ufunze.

3. Umwobo wo gufunga umutekano

Imyobo ibiri ifunze neza iri ahantu hafunguye cyangwa hafunze irinda impanuka—ni ingenzi ku miyoboro iteje akaga.

4. Igiti kidapfa gutwikwa n'umuyaga

Urutugu rufatanye rurinda gusohoka kw'umugongo mu gihe cy'ibintu bikabije, bigatuma agapfukamunwa kagumana ubuziranenge.

5. Sisitemu yo kurwanya static

Isoko zo hasi zisohora amashanyarazi adahindagurika aterwa n’ubushyuhe—ni ingenzi ku bikoresho bishya nka LNG cyangwa propane.

6. Inyubako zirinda inkongi y'umuriro

Ibyuma biva ku byuma bijya ku byuma bifasha mu gihe cy'inkongi z'umuriro:

• Guhuza umupira/umubiri bisimbura intebe zahiye

• Ibyuma by'umuriro bya grafiti biriyongera kugira ngo bibuze amazi avamo

•API 607/6FA ikurikiza amategeko

7. Urugingo rw'umubiri rudasohoka neza

Igishushanyo mbonera cy'urukiramende gikuraho kwishingikiriza kuri gasket, kikarinda gusohoka kw'inyuma mu bihe bikomeye.

Porogaramu zo mu nganda

• Serivisi Rusange: Amazi, ibintu bishongesha, aside

• Ibyuma by'ingenzi: Ogisijeni, H₂O₂, methane

• Ibidukikije bibi:

Ibimera bya peteroli

Imiyoboro ya gaze karemano (irwanya H₂S)

Sisitemu zikoresha uburyo bwa Cryogenic

Ubwikorezi bw'ibinyabiziga bifite ingese nyinshi

Ibyiza by'imipira itemba hejuru ugereranije n'imbogamizi

Ibyiza:

✓ Igishushanyo mbonera gito kandi cyoroshye kugisana

✓ Gufunga bifunga neza nk'ibipupe

✓ Ubudahangarwa bw'amazi muke

✓ Gukora vuba kuri 90°

Ibibi:

✘ Kugundagurana kw'intebe bigabanya ikoreshwa rya P/T nyinshi

✘ Ntibikoreshwa mu gusya (ibyago byo kuziba imiyoboro)

✘ Bisaba ubuhanga mu gushyiraho

Amabwiriza yo Gushyiraho no Kubungabunga

Ibisabwa mu gushyiraho

• Shyira ku buso buringaniye

• Irinde urusaku rw'amazi hafi y'umupira

• Menya neza ko nta mbogamizi zihari zo kwinjira

Urutonde rw'ibipimo byo kubungabunga

• Buri gihembwe: Suzuma impeta z'imipira/imigozi yo gupfunyika kugira ngo urebe niba hari isuri

• Buri mwaka:

Siga amavuta ku mitsi y'igiti

Emeza agaciro k'umuvuduko

Ibimenyetso byihutirwa byo gupima

• Nyuma yo kuzimya: Sukura umwobo kugira ngo wirinde ko amazi yangiritse

Kureremba vs.Valves z'umupira zometseho Trunnion: Igereranya rya tekiniki

Ubuyobozi bwo guhitamo

Hitamo valves zigenda ku mazi kugira ngo ubone ibisubizo bihendutse kandi bito munsi ya Class 600. Hitamo valves zishyirwaho trunnion mugihe ukoresha:

• Imihangayiko > Icyiciro cya 900

• Ibikorwa byo gutwara amagare kenshi

• Ibyuma bitera kwangirika cyangwa gukurura