Kompreseri imara igihe kingana iki muri sitasiyo yo kongeramo lisansi ya hydrogen?

Igihe cy'imikorere ya compressor zo mu biro byo kongeramo hydrogen kigirwaho ingaruka n'ibintu bitandukanye. Muri rusange, igihe cyazo cy'imikorere ni imyaka 10-20, ariko imiterere yihariye ishobora gutandukana bitewe n'ibintu bikurikira:

Ubwoko bwa kompreseri n'igishushanyo cyayo

1. Kompressor ihinduranya

Ubu bwoko bwa kompreseri bukanda gazi ya hydrogen binyuze mu kuzenguruka kwa piston iri muri silinda. Imiterere yayo ituma igoramye mu miterere kandi ikagira ibice byinshi bigenda. Muri rusange, iyo ifashwe neza, igihe cyo gukora cya kompreseri zisubirana gishobora kuba hagati y'imyaka 10-15. Urugero, zimwe muri kompreseri zisubirana zakozwe mbere zishobora kugira igihe cyo gukora cy'imyaka hafi 10 bitewe n'ubushobozi bw'ikoranabuhanga n'ibikoresho; igihe cyo gukora cya kompreseri zisubirana za none zikoresha ibikoresho bigezweho n'imiterere inoze gishobora kongerwa kugeza ku myaka 15.

2. Kompreseri ikoresha centrifugal

Compressor zo mu bwoko bwa centrifugal zihuta kandi zigakanda gaze ya hydrogen binyuze mu byuma bizenguruka byihuta cyane. Imiterere yabyo ni yoroshye, ifite ibice bike bigenda, kandi ikora neza mu gihe ikora neza. Mu gihe gisanzwe, igihe cyo gukora cya compressor zo mu bwoko bwa centrifugal gishobora kugera ku myaka 15-20. Cyane cyane kuri compressor zo mu bwoko bwa centrifugal zikoreshwa mu dusanduku duto twa hydrogen, iyo zibungabunzwe neza, igihe cyo gukora cyazo gishobora kuba kirekire.

Kabiri, Imiterere y'akazi n'ibipimo by'imikorere

1. Umuvuduko n'ubushyuhe

Umuvuduko n'ubushyuhe bya compressors zo kongeramo hydrogen bigira ingaruka zikomeye ku gihe cyazo cyo gukora. Umuvuduko w'imikorere ya compressor isanzwe yo kongeramo hydrogen station ni hagati ya 35-90MPa. Iyo compressor ikora hafi y'umuvuduko mwinshi igihe kirekire, yongera ubusaza n'umunaniro w'ibice, bityo ikagabanya igihe cyayo cyo gukora. Urugero, iyo umuvuduko w'akazi ukomeje kuguma kuri 90MPa, igihe cya compressor gishobora kugabanukaho imyaka 2-3 ugereranije n'igihe ikora kuri 60MPa.

Ku bijyanye n'ubushyuhe, compressor itanga ubushyuhe mu gihe ikora, kandi ubushyuhe bwinshi cyane bushobora kugira ingaruka ku mikorere y'ibice n'imbaraga z'ibikoresho. Mu bihe bisanzwe, ubushyuhe bw'imikorere ya compressor bugomba kugenzurwa mu rugero runaka, nko kutarenga 80-100 ℃. Iyo ubushyuhe burenze uru rugero igihe kirekire, bishobora guteza ibibazo nko gusaza kw'ibizingo no kugabanuka k'imikorere y'amavuta yo kwisiga, bikagabanya igihe cyo gukora cya compressor.

2. Umuvuduko w'amazi n'umuvuduko w'umutwaro

Igipimo cy'umuvuduko wa hydrogen ni cyo kigena imiterere y'umutwaro wa compressor. Iyo compressor ikora ku muvuduko mwinshi w'umuvuduko n'umutwaro mwinshi (nk'ukurenga 80% by'umutwaro w'igishushanyo) igihe kirekire, ibice by'ingenzi nka moteri, impeller (ku byuma bipima centrifugal), cyangwa piston (ku byuma bipima ibyuma) imbere bizahura n'igitutu gikomeye, byihutisha kwangirika kw'ibice no gusaza. Ahubwo, niba umuvuduko w'umutwaro uri hasi cyane, compressor ishobora kugira imikorere idahwitse kandi ikagira ingaruka mbi ku gihe cyo kuyikoresha. Muri rusange, birakwiye kugenzura umuvuduko w'umutwaro wa compressor uri hagati ya 60% na 80%, bishobora kongera igihe cyo kuyikoresha mu gihe bireba ko ikora neza.

Itatu, Imiterere y'ibikorwa byo kubungabunga no kubungabunga

1. Gutunganya buri munsi

Igenzura rihoraho, isuku, amavuta, n'indi mirimo isanzwe yo gusana compressors ni ingenzi cyane kugira ngo zongere igihe cyo kuzikoresha.
Urugero, gusimbuza amavuta yo kwisiga n'udupfundikizo buri gihe bishobora gukumira kwangirika no gusohoka kw'ibice byayo. Muri rusange ni byiza gusimbuza amavuta yo kwisiga buri masaha 3000-5000, no gusimbuza udupfundikizo buri myaka 1-2 bitewe n'uko byangiritse.

Gusukura aho icyuma gisohora imyanda n'aho gisohoka kugira ngo hirindwe ko imyanda yinjira imbere nabyo ni ingenzi mu kubungabunga buri munsi.
Iyo akayunguruzo k’umwuka kadasukuwe ku gihe, ivumbi n’imyanda bishobora kwinjira muri kompreseri, bigatuma ibice byayo byiyongera kandi bikaba byagabanya igihe cyo gukora kcompreseri mu gihe cy’imyaka 1-2.

2. Gutunganya no gusimbuza ibice byabyo buri gihe

Gufata neza kompreseri buri gihe ni ingenzi kugira ngo ikore neza igihe kirekire. Muri rusange, kompreseri igomba gusanwa buri myaka 2-3 kugira ngo igenzure kandi isane ibice by'ingenzi byangiritse, ingese, n'ibindi bibazo; Kora ivugurura rikomeye buri myaka 5-10 kugira ngo isimbuze ibice byangiritse cyane nka impellers, pistons, silindiri, nibindi. Mu gihe cyo kubungabunga no gusimbuza ibice ku gihe, igihe cyo gukora kompreseri gishobora kongerwaho imyaka 3-5 cyangwa irenga.

3. Gukurikirana imikorere no gucunga amakosa

Mu gukoresha uburyo bugezweho bwo kugenzura kugira ngo bukurikirane ibipimo by'imikorere ya kompreseri mu gihe nyacyo, nko gushyuha, ubushyuhe, umuvuduko w'amazi, guhindagura, nibindi, ibibazo bishobora kugaragara ku gihe kandi hagafatwa ingamba. Urugero, iyo kompreseri igaragaye ko ihindagura gukabije, bishobora guterwa n'ibibazo nko kudahuza neza kwa impeller cyangwa kwangirika kw'amapine. Gusana ku gihe bishobora gukumira ikibazo cyo kwaguka, bityo bikamwongerera igihe cyo gukora kompreseri.