Inkcazo yenkqubo yeyunithi nganye ye-BOG reliquefying plant

I-BOG yetanki yokugcina i-LNG ingena kwi-liquefaction ibhokisi ebandayo emva koxinzelelo kunye nokulinganisa, ipholile, i-liquefied, kwaye i-supercooled kwi-plate-fin exchanger heat exchanger, kwaye ibuyela kwi-tank yokugcina i-LNG njengemveliso ye-LNG emva kokubetha.

Eyona ndlela iphambili yetekhnoloji yesi sixhobo yile:

I-MRC (i-mixed refrigerant) inkqubo yefriji yomjikelezo isetyenziselwa ukucima yonke igesi ye-BOG ecocekileyo;

Le nkqubo yenkqubo ibandakanya:

Ukwahlula ukuhluzwa kwegesi yokutya kunye neyunithi yoxinzelelo;

inkqubo yokunyibilikisa i-LNG;

Iyunithi yefriji edibeneyo yefriji;

I-1) Ukutya kwegesi yokwahlula kunye neyunithi yoxinzelelo

1) Inkcazo yenkqubo

I-BOG gas ingena kwi-gasifier yomoya oshushu kunye ne-feed exchanger heat exchanger, kwaye emva kokunyanzeliswa, ukuhlukana, kunye nokulinganisa, ingena kwi-liquefaction system ephantsi.

Isixhobo esiphambili senkqubo yi-gasifier yokufudumala emoyeni, i-heat gas heat exchanger, i-flow meter, i-booster compressor unit, njl.

2)Iyunithi yokunyibilikisa

1) Inkcazo yenkqubo

Ngaphambi kokungena kwiyunithi yokunyibilikisa, irhasi yokucoca kufuneka ihlalutywe ukuqinisekisa ukuba umxholo wamanzi, iaromatics iyonke kunye nomxholo wemercury uyahlangabezana neemfuno zokungena kwi-liquefaction unit.iyunithi yokunyibilikisa.

I-BOG ecocekileyo Irhasi iqala ingena kwi-liquefaction exchanger ubushushu kwibhokisi ebandayo, ipholiswa ngokuthe ngcembe ngokubuya kobushushu obuphantsi obuxutyiweyo befriji, emva koko ipholile kakhulu ukuya ku -162°C, emva koko ingene isahluli se-LNG ukufumana iimveliso ze-LNG.

Isixhobo esiphambili yibhokisi ebandayo, ebandakanya ikakhulu i-plate heat exchangers, abahluli abahlukeneyo, njl.

I-3) Ukunyanzeliswa kwefriji edibeneyo kunye neyunithi yokulinganisa

1) Inkcazo yenkqubo

Ifriji edibeneyo yesi sixhobo iya kuba ne-methane ecocekileyo, i-nitrogen kunye ne-hydrocarbon refrigerants.

Ukunyanzeliswa kwe-refrigerant kuqulethe i-compressor ye-hot-end yefriji kunye ne-cold-end compressor yefriji. I-compressor yefriji ye-hot-end-end-end compressor inikezela ubukhulu becala amandla okupholisa kwi-high-high-temperature compressor, kwaye i-compressor epholileyo epholileyo epholileyo inika ubukhulu becala amandla okupholisa inxalenye yobushushu obuphantsi.

Isixhobo esiphambili yi-compressor ye-refrigerant cycle compressor, i-refrigerant proportioning tank, njl.

2) Iiparamitha zokuyila

Umthamo wokunyibilikisa: 224.7 iitoni/d

Uhlobo lweCompressor: Screw Compressor

Iicompressor ezi-2 (i-compressor epholileyo e-1 ephezulu kwaye ephantsi nganye)

Uxinzelelo lokufunxa 0.3MPa.G

Ubushushu bokufunxa 40. 0℃

Uxinzelelo lwe-exhaust 1.9MPa.G (ibhekisa kwiflange yokuphuma yesibanda sokugqibela)

Iqondo lobushushu lokukhupha 40°C(ebhekisa kwiflange yokuphuma yesibanda sokugqibela)

3) Uluhlu lokuziqhelanisa

50% ~ 110%.

4) Iyunithi yokufudumeza ibhokisi ebandayo

1) Umsebenzi wenkqubo

Ngaphambi kokuqalisa okokuqala, kuyimfuneko ukomisa yonke i-BOG indlela yokuhamba kwegesi kunye nendlela yokuhamba yefriji yefriji yesixhobo.

Emva kokusebenza kwexesha elide lebhokisi ebandayo ye-liquefaction, i-carbon dioxide eseleyo kunye nomswakama kwigesi ye-BOG ecocekileyo iya kuqokelela kwindawo ephantsi yobushushu bebhokisi ebandayo ye-liquefaction, ebangela ukwanda kokumelana kunye nokusetyenziswa kwamandla, kwaye kunokubangela ukubanda kwe-liquefaction kubanda. ibhokisi ukusilela ukusebenza ngokuqhelekileyo. Ngoko ke, emva komjikelezo womsebenzi, ibhokisi ebandayo ye-liquefaction iya kufudumeza kwaye inyibilikiswe nge-nitrogen efudumeleyo okanye igesi ye-BOG.

2) Inkcazo yenkqubo

Irhasi ye-BOG evela kuthungelwano lombhobho wenitrogen ifudunyezwa ngombane ukuya kuma-60 ~ 70℃ , kwaye emva koko ingena kwimijelo ehamba phambili nasemva yegesi yokutya kunye namajelo ahamba phambili nasemva kwefriji kwibhokisi ebandayo ye-liquefaction yokufudumeza, kwaye emva koko ifudunyezwe kwibhokisi ebandayo yokukhutshwa.

I-Rongteng igxile kunyango lwe-gas wellhead, ukucocwa kwegesi yendalo, ukubuyiswa kwe-LPG, isityalo se-LNG kunyeIseti yejenereyitha yegesi yendalo.

Qhagamshelana:

Sichuan Rongteng Automation Equipment Co., Ltd.

Phone/WhatsApp/Wechat : +86 177 8117 4421

umthombo: www.rtgastreat.com    I-imeyile: info@rtgastreat.com

Idilesi:Nombolo 8, iCandelo lesi-2 leNdlela iTengfei, iSithili saseShigao, iNdawo eNtsha yaseTianfu, kwisixeko saseMeishan, eSichuan China 620564