Isikhathi senkonzo yama-compressor esiteshi sokugcwalisa i-hydrogen sithinteka yizici ezahlukahlukene. Ngokuvamile, isikhathi senkonzo yawo siyiminyaka eyi-10-20, kodwa isimo esithile singahluka ngenxa yezici ezilandelayo:
Uhlobo olulodwa, iCompressor kanye nomklamo
1. I-compressor ephindaphindayo
Lolu hlobo lwe-compressor lucindezela igesi ye-hydrogen ngokunyakaza okuphindaphindayo kwe-piston ngaphakathi kwesilinda. Izici zalo zokwakheka ziyenza ibe yinkimbinkimbi ngokwesakhiwo futhi inezingxenye eziningi ezihambayo. Ngokuvamile, uma inakekelwa kahle, impilo yokusebenza yama-compressor okuphindaphindayo ingaba cishe iminyaka eyi-10-15. Isibonelo, amanye ama-compressor okuphindaphindayo aklanywe ekuqaleni angase abe nokuphila kokusebenza cishe iminyaka eyi-10 ngenxa yemikhawulo yezobuchwepheshe nezinto ezibonakalayo; impilo yokusebenza kwama-compressor okuphindaphindayo anamuhla asebenzisa izinto ezithuthukisiwe kanye nemiklamo elungiselelwe ingandiswa ibe cishe iminyaka eyi-15.
2. I-centrifugal compressor
Ama-compressor e-centrifugal asheshisa futhi acindezele igesi ye-hydrogen ngokusebenzisa ama-impeller ajikelezayo ngesivinini esikhulu. Isakhiwo sawo silula, sinezingxenye ezimbalwa ezihambayo, futhi sisebenza ngokuqina ngaphansi kwezimo zokusebenza ezifanele. Ngesikhathi sokusetshenziswa okuvamile, impilo yokusebenza yama-compressor e-centrifugal ingafinyelela eminyakeni eyi-15-20. Ikakhulukazi kuma-compressor e-centrifugal aphezulu asetshenziswa kwezinye iziteshi ezinkulu zokugcwalisa i-hydrogen, ngokunakekelwa okuhle, impilo yokusebenza kwawo ingaba yinde.
Two, Izimo zokusebenza kanye nemingcele yokusebenza
1. Ingcindezi kanye nokushisa
Ingcindezi yokusebenza kanye nezinga lokushisa lama-compressor esiteshi sokugcwalisa i-hydrogen kunomthelela omkhulu empilweni yawo yokusebenza. Ingcindezi yokusebenza ye-compressor yesiteshi sokugcwalisa i-hydrogen evamile iphakathi kuka-35-90MPa. Uma i-compressor isebenza eduze komkhawulo wokucindezela okuphezulu isikhathi eside, izokwandisa ukuguguleka kwezingxenye kanye nokukhathala, ngaleyo ndlela ifinyeze impilo yayo yokusebenza. Isibonelo, lapho ingcindezi yokusebenza igcinwa njalo cishe ku-90MPa, impilo yokusebenza ye-compressor ingafinyezwa ngeminyaka engu-2-3 uma kuqhathaniswa nokusebenza cishe ku-60MPa.
Ngokuphathelene nokushisa, i-compressor ikhiqiza ukushisa ngesikhathi sokusebenza, futhi amazinga okushisa aphezulu kakhulu angathinta ukusebenza kwezingxenye kanye namandla ezinto zokwakha. Ngaphansi kwezimo ezivamile, izinga lokushisa lokusebenza kwe-compressor kufanele lilawulwe ngaphakathi kwebanga elithile, njengokungadluli ku-80-100 ℃. Uma izinga lokushisa lidlula leli banga isikhathi eside, kungabangela izinkinga ezifana nokuguga kwezivalo kanye nokusebenza okunciphile kwamafutha okugcoba, okuzonciphisa impilo yenkonzo ye-compressor.
2. Ukugeleza kanye nesivinini somthwalo
Izinga lokugeleza kwe-hydrogen linquma isimo somthwalo we-compressor. Uma i-compressor isebenza ngamanani aphezulu okugeleza kanye namazinga aphezulu omthwalo (njengokudlula u-80% wezinga lomthwalo womklamo) isikhathi eside, izingxenye ezibalulekile njenge-motor, i-impeller (ye-centrifugal compressors), noma i-piston (ye-reciprocating compressors) ngaphakathi zizocindezelwa kakhulu, okusheshisa ukuguguleka kwezingxenye kanye nokuguga. Ngokuphambene nalokho, uma izinga lomthwalo liphansi kakhulu, i-compressor ingase ibhekane nokusebenza okungazinzile futhi ibe nemiphumela emibi empilweni yayo yokusebenza. Ngokuvamile, kufanelekile ukulawula izinga lomthwalo we-compressor phakathi kuka-60% no-80%, okungandisa isikhathi sayo sokusebenza ngenkathi kuqinisekiswa ukusebenza kahle.
Okwesithathu, isimo sokulungisa nokunakekela
1. Ukulungiswa kwansuku zonke
Ukuhlolwa njalo, ukuhlanza, ukugcoba, kanye neminye imisebenzi yokulungisa evamile kuma-compressor kubalulekile ekwandiseni impilo yawo yokusebenza.
Isibonelo, ukufaka esikhundleni uwoyela wokugcoba kanye nezivalo njalo kungavimbela ngempumelelo ukuguguleka nokuvuza kwezingxenye. Ngokuvamile kunconywa ukufaka esikhundleni uwoyela wokugcoba njalo emahoreni angu-3000-5000, bese ufaka esikhundleni sezivalo njalo eminyakeni eyi-1-2 ngokwesimo sazo sokuguguleka.
Ukuhlanza indawo yokungena kanye nendawo yokukhipha i-compressor ukuvimbela ukungcola ukuthi kungangeni ngaphakathi nakho kuyingxenye ebalulekile yokugcinwa kwansuku zonke.
Uma isihlungi sokungena komoya singahlanzwa ngesikhathi, uthuli nokungcola kungangena kwi-compressor, okuholela ekugugeni okukhulu kwezingxenye futhi mhlawumbe kufinyeze impilo yenkonzo ye-compressor ngeminyaka eyi-1-2.
2. Ukugcinwa njalo kanye nokufakwa kwezingxenye
Ukugcinwa njalo okuphelele kwe-compressor kuyisihluthulelo sokuqinisekisa ukusebenza kwayo okuzinzile isikhathi eside. Ngokuvamile, i-compressor kufanele ilungiswe ngendlela ephakathi njalo eminyakeni emi-2-3 ukuze ihlole futhi ilungise izingxenye ezibalulekile zokuguguleka, ukugqwala, nezinye izinkinga; Yenza ushintsho olukhulu njalo eminyakeni emi-5-10 ukuze ithathe indawo yezingxenye ezigugile kakhulu njenge-impellers, ama-piston, imizimba yesilinda, njll. Ngokulungisa ngesikhathi esifanele kanye nokushintsha izingxenye, impilo yenkonzo ye-compressor ingandiswa ngeminyaka emi-3-5 noma ngaphezulu.
3. Ukuqapha ukusebenza kanye nokuphathwa kwamaphutha
Ngokusebenzisa izinhlelo zokuqapha ezithuthukisiwe ukuqapha amapharamitha okusebenza kwe-compressor ngesikhathi sangempela, njengokucindezela, izinga lokushisa, izinga lokugeleza, ukudlidliza, njll., izinkinga ezingaba khona zingatholakala ngesikhathi futhi kungathathwa izinyathelo. Isibonelo, lapho kutholakala ukudlidliza okungavamile kwe-compressor, kungase kube ngenxa yezinkinga ezifana nokungalingani kwe-impeller noma ukuguguleka kwamabhere. Ukugcinwa ngesikhathi kungavimbela iphutha ukuthi likhule kakhulu, ngaleyo ndlela kwandise impilo yenkonzo ye-compressor.
Isikhathi sokuthunyelwe: Novemba-29-2024