I-Air Separation Plant Liquid Oxygen Plant Cryogenic Oxygen Air Separation Plant
Ukucaciswa Kwenqubo
Le sethi yemishini esebenzisa i-adsorption ye-molecular sieve kanye nendlela yokwandisa i-turbine iyabanda, futhi imikhiqizo futhi ikhiqiza i-argon ngaphandle kokucindezelwa kwe-hydrogen kunqubo egcwele yokucindezela okuphansi, le divayisi ihlanganisa: uhlelo lokuhlunga umoya, uhlelo lomoya olucindezelwe, uhlelo lokupholisa umoya, uhlelo lokuhlanza isihluzo samangqamuzana. , uhlelo lokukhipha uketshezi lwegesi lwegesi, amayunithi okwandisa ama-turbine, ukugcinwa komkhiqizo, uhlelo lokulawula izinsimbi, uhlelo lokulawula ngogesi.
Izinto ezingavuthiwe zomoya esihlungini somoya ukususa uthuli nokunye ukungcola kwemishini, ku-compressor ye-turbine yomoya, i-compressor yomoya kuya kungcindezi edingekayo, bese ufaka umbhoshongo wokupholisa umoya namanzi ukuze ushise ukushintshanisa bese ufaka okunye ukusetshenziswa kwama-molecule amabili. i-sieve adsorber, lapha ukungcola okunjengomswakama emoyeni, i-CO2, i-C2H2 nge-adsorption ye-molecular sieve.
Ngemva kokukhangisa ngesisefo samangqamuzana, umoya oluhlaza ushajwa kakhulu yi-supercharger. Ngemva kokupholisa nge-cooler, ingena emshinini wokushisa oyinhloko. Ingxenye yegesi ikhishwa engxenyeni emaphakathi yesishintshi sokushisa esiyinhloko bese ingena ku-expander. Ngemva kokuba omunye umoya ungene endaweni yokushisa enkulu, upholiswa ukuze ugcwale ngegesi ye-reflux bese ungena embhoshongweni ophansi ngenani elincane loketshezi. Umoya ngemuva kombhoshongo wokuqala wokucwiliswa kweziphuzo, umbhoshongo cishe wama-36 ~ 38% womoya-mpilo ocebile, ophatha i-nitrogen ewuketshezi, umoya owuketshezi kanye ne-nitrogen eyi-liquid ngokungcola kwe-nitrogen ne-nitrogen ku-supercooler ngemuva kokuphonseka okubandayo embhoshongweni, umbhalo ngemuva kokuqhubeka. distillation umbhoshongo, phansi for ubumsulwa 99.6% umoya-mpilo, umoya-mpilo ngaphandle kwebhokisi elibandayo, ngemva main exchanger ukushisa ngemva ukushisa kubasebenzisi oxygen compressor drive ngemva ingcindezi 3.0 MPa. I-oxygen ewuketshezi ithathwa phansi kombhoshongo ongaphezulu futhi ithunyelwe ethangini le-oxygen eliwuketshezi. I-nitrogen ≤10PPmO2 itholakala phezulu kombhoshongo ongaphezulu. Ngemva kokushisisa kabusha nge-cooler kanye nesishintshi sokushisa esiyinhloko, iphuma ebhokisini elibandayo bese ingena emshinini we-nitrogen ukuze icindezeleke ku-2.5mpa ngaphambi kokuthunyelwa kumsebenzisi. I-nitrogen engcolile ikhishwa phezulu kombhoshongo ongaphezulu, iphinde ishiselwe nge-cooler kanye nesishintshi sokushisa esikhulu, bese iphuma ebhokisini elibandayo. Ngemuva kokushisa yonke indlela ku-heater yokuvuselela, isetshenziswa njengegesi yokuvuselela i-molecular sieve. Enye indlela ithunyelwa embhoshongweni wokupholisa amanzi kanye namanzi okushisa avamile ukuze kushintshwe ukushisa ukuze kubuyiselwe inani lokupholisa bese kuthululwa.
Idwetshwe kusuka engxenyeni engezansi ye-argon engaphansi kombhoshongo kukholamu ye-argon engahluziwe kuya phansi komhwamuko okhuphuka usuka phezulu kwekholomu ye-argon engahluziwe ngidonsele ngaphansi kwekholomu ye-argon engcolile ye-argon II, ngemva kokukhishwa kwe-distillation kwemibhoshongo emibili kukholomu ye-argon engcolile II phezulu kwe-argon engahluziwe, iningi le-argon elingahluziwe libe yi-condenser yekholomu ye-argon, uketshezi lwalungenalutho uketshezi olujiyile lubuyela kumbhoshongo we-argon ongahluziwe njengombhoshongo we-argon ongahluziwe we-reflux liquid. Uketshezi olubuyiselwe kumbhoshongo omahhadla we-argon II lucindezelwa yiphampu ye-argon ewuketshezi bese luphakelwa phezulu kombhoshongo omahhadla we-argon II. Ingxenyana ye-liquid ngemva kokulungiswa embhoshongweni we-argon ongahluziwe ngibuyela embhoshongweni ongaphezulu ukusuka phansi, futhi ingxenye encane ye-argon engcolile ingena embhoshongweni we-argon ocwengekile ngemva kwe-liquefier. Ngemuva kokulungiswa embhoshongweni we-argon ocwengekile, i-argon ehlanzekile edingekayo ingatholakala phansi kombhoshongo we-argon ocwengekile.
Umdwebo we-3D
Ithimba Eliqinile Lesevisi Yangemuva Kokuthengisa
1. Isici:
1. 1 Ithimba lesevisi yangemuva kokuthengisa;
1. 2 Ifoni yochwepheshe yesevisi yamahora angama-24;
1. 3 Iwaranti yekhwalithi yezisetshenziswa izinyanga eziyi-12.
2. Ubuhle:
Kukhona izisebenzi zesevisi yangemuva kokuthengisa eziyi-10 isikhathi eside, phakathi kwazo izisebenzi ezi-5 ezichwepheshile zangemuva kokuthengisa ezinamaphasipoti zilindile enkampanini, futhi kunomnyango wephrojekthi ochwepheshe ukuxhumana namakhasimende.
3. Izinzuzo:
Kubaluleke kakhulu kuwe ukugcina okokusebenza ngemva kokudayiswa, singakuyeka ungakhathazeki.
4. Ubufakazi
Umbiko wokwamukela, ipasipoti, umnyango wephrojekthi, umnyango wesevisi yocingo wamahora angama-24.
Workshop Production
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