Cov txheej txheem ntws piav qhia

Cov roj av nyoos nkag mus rau hauv cov dej sib cais kom lim tawm cov khoom tsis huv thiab cais cov dej dawb, tom qab ntawd nkag mus rau hauv compressor tom qab kev pom tseeb los ntawm cov plua plav lim, thiab txias rau 40 ~ 45 ℃ los ntawm lub tshuab cua txias ntawm compressor nws tus kheej, thiab tom qab ntawd cais qee cov dej thiab cov hydrocarbons hnyav (yog tias muaj cov khoom hnyav hnyav), thiab tom qab ntawd nkag mus rau hauv lub cev qhuav dej. Cov roj pub qhuav los ntawm lub cev qhuav dej skid nkag mus rau qhov sib cais sib cais, ces nws nkag mus rau hauv chav tub yees tom qab precooling mus rau ~ 10 ℃ los ntawm cov cua kub exchanger. Tom qab ntawd tom qab txias cov pa roj rau - 35 ℃ thiab txias dua los ntawm kev kaw, nws nkag mus rau qhov ntsuas kub qis rau cov kua roj sib cais tom qab.

Cov theem roj sib cais thiab cov theem ua kua nkag mus rau hauv deethanizer feem, cov roj ntauwd sab saum toj rov qab mus rau lub tshav kub hloov pauv kom rov ua kom sov thiab tso tawm tawm sab nraud, thiab cov pej thuam hauv qab cov kua nkag mus rau hauv depropane thiab debutane ntauwd rau kev sib cais dua. LPG nyob rau sab saum toj ntawm tus pej thuam thiab ruaj khov lub teeb hydrocarbon nyob rau hauv qab ntawm tus pej thuam nkag mus rau hauv lub tank raws li kev thauj khoom thiab xa tawm.

Scope ntawm cov txheej txheem ntws

Cov txheej txheem ntws tawm ntawm chav tsev: 1 compressor skid, 1 kev sib xyaw ua ke (nrog rau cov khoom siv raw khoom pom thiab cais chav tsev, kev tswj siab thiab ntsuas ntsuas, chav dej dehydration thiab condensation cais chav tsev), 1 chav tub yees skid, 2 LPG Cia skids, 2 ruaj khov lub teeb hydrocarbon skids ntawm cranes, teeb tsa ob chav dej Cov cuab yeej tswj hwm qhov system thiab sib cais ntauwd skid, tsis suav nrog cov dej ntws tawm, hluav taws xob thiab tso tawm, lub zog tsim hluav taws xob, lub zog hluav taws xob thiab kev faib tawm thiab lwm yam kev siv pej xeem.

Kev siv hluav taws xob

Saib cov lus 2-2.1 rau kev siv hluav taws xob ntawm cov txheej txheem hluav taws xob cov khoom siv hluav taws xob ntawm cov khoom siv hluav taws xob rov qab nyob rau hauv cov khoom saum toj no thiab cov zis.

Lub rooj siv hluav taws xob siv cov khoom siv hluav taws xob