I-HANGZHOU NUZHUO TECHNOLOGY GROUP CO.,LTD.

Imveliso: Iitoni ezili-10 zeoksijini engamanzi ngosuku, Ubumsulwa99.6%

Umhla wokuhanjiswa: iinyanga ezi-4

Izinto ezisetyenzisiweyo: I-Air Compressor, Umatshini Wokupholisa Ngaphambi Kokubanda, I-Purifier, I-Turbine Expander, I-Separating Tower, I-Cold Box, I-Refrigerating Unit, I-Circulation Pump, Isixhobo Sombane, I-Valve, I-Storage Tank. Ukufakwa akubandakanyiwe, kwaye izinto ezisetyenziswayo ngexesha lokufakwa kwendawo azibandakanyiwe.

Itekhnoloji:
1. I-Air Compressor: Umoya ucinezelwa kuxinzelelo oluphantsi lwe-5-7 bar (0.5-0.7mpa). Kwenziwa ngokusebenzisa ii-compressor zamva nje (Uhlobo lwe-Screw/Centrifugal).

2. Inkqubo Yokupholisa Ngaphambi Kokubanda: Inqanaba lesibini lenkqubo libandakanya ukusetyenziswa kwefriji ukuze kupholiswe umoya ocociweyo ngaphambi kokuba ufikelele kumaqondo obushushu amalunga ne-12 deg C ngaphambi kokuba ungene kwi-purifier.

3. Ukucocwa koMoya yi-Purifier: Umoya ungena kwi-purifier, eyenziwe zii-two molecular Sieve driers ezisebenza ngenye indlela. I-Molecular Sieve yahlula i-carbon dioxide kunye nomswakama emoyeni wenkqubo ngaphambi kokuba umoya ufike kwiYunithi yokwahlukanisa umoya.

4. Ukuphola komoya nge-Cryogenic nge-Expander: Umoya kufuneka upholiswe ukuya kumaqondo obushushu angaphantsi kwe-zero ukuze kunyibilike ulwelo. Ukuphola kwe-cryogenic kunye nokupholisa kunikezelwa yi-turbo expander esebenza kakuhle, epholisa umoya ukuya kumaqondo obushushu angaphantsi kwe-165 ukuya kwi-170 deg C.

5. Ukwahlulwa koMoya oLulwelo ukuya kwiOksijini kunye neNitrogen yiKholamu yoKwahlulwa koMoya: Umoya ongena kwi-low pressure plate fin type heat exchanger awunamanzi, awunaoyile kwaye awunakhabhoni-dayoksayidi. Upholiswa ngaphakathi kwi-heat exchanger engaphantsi kwamaqondo obushushu angaphantsi kwe-zero ngenkqubo yokwandiswa komoya kwi-expander. Kulindeleke ukuba sifikelele kwi-delta eyahlukileyo engaphantsi kwe-2 degrees Celsius ekupheleni okufudumeleyo kwe-exchanger. Umoya uyanyibilika xa ufika kwikholamu yokwahlulwa komoya kwaye wahlulwe ube yioksijini kunye ne-nitrogen ngenkqubo yokulungiswa.

6. Ioksijini Engamanzi Igcinwa Kwitanki Yokugcina Ulwelo: Ioksijini engamanzi izaliswa kwitanki yokugcina ulwelo eqhagamshelwe kwisixhobo sokucoca ulwelo esenza inkqubo ezenzekelayo. Umbhobho wepayipi usetyenziselwa ukukhupha ioksijini engamanzi etankini.