Imashini ivanze yo gukonjesha ikoreshwa mu ruganda rwa 500.000 Nm3 LNG ikoreshwa mu gukonjesha

1) Ibisobanuro by'inzira

Imashini ivanze yo muri iki gice izaba igizwe na methane isukuye, azote na hydrocarbon refrigerants.

Kuva hejuru y'agasanduku gakonje, hinjira mu kigega cy'ubukonje aho compressor ivanze ijya, hanyuma ikajya kuri compressor ikora ubukonje. Nyuma yo gukandamizwa mu cyiciro cya mbere, yinjira mu gikonjesha hagati y'ibice kugira ngo ikonjeshe kandi ihume igice, hanyuma igashyirwamo umwuka mu gikoresho gitandukanya amazi hagati y'ibice. Gazi yinjira muri compressor kugira ngo ikonjeshe kabiri, icyuma gikonjesha cyane kiri aho compressor isohoka cyinjira mu gikoresho gikonjesha cya nyuma kugira ngo ikonjeshe hanyuma igakandamizwa igice, hanyuma uruvange rwa gazi n'amazi rwinjira mu gikoresho gitandukanya igice cya nyuma kugira ngo gitandukanye.

Ikiyiko cyo muri firigo gishyirwamo umuvuduko uringaniye gitandukanyijwe n'ikinyabiziga gitandukanya ibice bibiri gishyirwamo umuvuduko n'ipompe hanyuma kikinjira mu kinyabiziga nyuma yo gukonjesha burundu. Iyi gahunda ni ingenzi cyane mu ruganda ruto rwa LNG.

Gazi ishyushya cyane n'amazi ashyushya bitandukanyijwe n'icyuma gitandukanya burundu bijyanwa mu gasanduku gakonjesha hakoreshejwe umuyoboro. Amazi ashyushya cyane akonjeshwa kugeza kuri -65 ℃ mu gikoresho gishyushya, agashyirwamo umugozi agasubizwa mu nzira yo kugaruka y'igikoresho gishyushya. Gazi ishyushya cyane ikomeza gukonjeshwa no gufunze kugeza kuri -162°C mu gikoresho gishyushya, igashyirwamo umugozi igasubizwa mu muyoboro wa reflux w'igice gikonje cy'igikoresho gishyushya, igashyirwamo umwuka hejuru, igahuzwa n'igice cy'amazi gishyushya hagati. Izamuka ikajyana ubushyuhe buva muri gaze isukuye na refrigerant ifite umuvuduko mwinshi. Refrigerant ishyushya yose ikajyamo gaze igasohoka mu gice gishyushye cy'igikoresho gishyushya. Ubushyuhe buri hafi ~ 36 ℃, kandi umuvuduko ni hafi 0.31MPa.A.

Kuva mu gasanduku gakonje, hinjira mu kigega cyo kuringaniza aho compressor ijya, hanyuma ikazenguruka ikanakanda kugira ngo ikonjeshe. Ubushyuhe bwa firigo ifite umuvuduko muto iva mu gasanduku gakonje muri rusange buruta aho amazi aturuka, kandi nta mazi azakorwa. Intego yo gushyiraho ikigega cyo kuringaniza aho amazi yinjira ni ukureba ko amazi atinjira muri compressor mu gihe cy'imikorere idasanzwe, mu gihe cyo gutangira no mu gihe cyo kongeramo firigo. Amazi yakusanyijwe mu kigega cyo kuringaniza aho amazi yinjira ntasohoka, ahubwo ahinduka umwuka mu buryo busanzwe agasubizwa mu gihe cyo kuringaniza, ibyo bikaba byakwirinda gutakaza firigo iyo sisitemu idasanzwe.

2) Ibipimo by'igishushanyo

Ubwoko bwa kompreseri Ingufu zo mu bwoko bwa centrifugal, zikonjeshwa n'umwuka (gaze ikoreshwa mu gutunganya)

Igitutu cyo gukurura: 0.31 MPa.A

Ubushyuhe bwo gukurura: ~36 ℃

Umuvuduko w'imyotsi isohoka: 3.4 MPa.A (yerekeza ku gice cyo gusohokeramo cy'icyuma gikonjesha cya nyuma)

Ubushyuhe bw'imyotsi isohoka: ~ 40℃ (yerekeza ku gice cyo gusohokeramo cy'icyuma gikonjesha cya nyuma)

3) Ingano y'ikoreshwa

Imashini iyobora uburyo bwo kwinjira kwa compressor hamwe n'uburyo bwo kugarura aho compressor ijya n'aho isohoka byakoreshejwe kugira ngo bihindure urwego rwo guhindura umutwaro rwa 30 ~ 110%.

Sichuan Hengzhong Automation Equipment Co., Ltd.

www.rtgastreat.com

Imeri: sales01@rtgastreat.com

Terefone/whatsapp: +86 138 8076 0589

Aderesi: No. 8, Igice cya 2 cy'umuhanda wa Tengfei, Akarere ka Shigao,

Agace gashya ka Tianfu, Umujyi wa Meishan, Sichuan, Ubushinwa 620564

Agace gashya ka Tianfu, Umujyi wa Meishan, Sichuan, Ubushinwa 620564