Ipayipi legesi lisho ipayipi elixhumayo phakathi kwesilinda segesi kanye netheminali yensimbi. Ngokuvamile iqukethe i-gas switching device-pressure yokunciphisa idivayisi-valve-pipeline-filter-alarm-terminal box-regulating valve nezinye izingxenye. Amagesi ahanjiswayo angamagesi amathuluzi aselabhorethri (i-chromatography, ukumuncwa kwe-athomu, njll.) kanyeamagesi ahlanzekile. I-Gas Engineering Co., Ltd. ingaqedela amaphrojekthi we-turnkey wokwakha, ukwakha kabusha, kanye nokunwetshwa kwemigqa yegesi yaselabhorethri (amapayipi egesi) ezimbonini ezihlukahlukene.
Indlela yokuhlinzeka ngegesi isebenzisa ukunikezwa kwegesi yokucindezela okuphakathi kanye nokunciphisa ukucindezela kwezigaba ezimbili. Ingcindezi yegesi yesilinda ngu-12.5MPa. Ngemuva kokunciphisa ukucindezela kwesiteji esisodwa, i-1MPa (ingcindezi yepayipi engu-1MPa). Ithunyelwa endaweni yegesi. Ngemuva kokunciphisa ukucindezela kwezigaba ezimbili, ingcindezi yokuhlinzeka komoya ingu-0.3~0.5 MPa (ngokwezimfuneko zensimbi) futhi ithunyelwa ensimbini, futhi umfutho wokunikezwa komoya uzinzile uma kuqhathaniswa.Awukwazi ukungena kuwo wonke amagesi, inomphumela omncane we-adsorption, ayisebenzi ngamakhemikhali kugesi ethuthwayo, futhi ingabhalansisa ngokushesha igesi ethuthwayo.
Igesi yenkampani yenethiwekhi ilethwa ethuluzini ngesilinda kanye nepayipi lokulethwa. I-valve yendlela eyodwa ifakwa lapho kuphuma isilinda ukuze kugwenywe ukuxutshwa komoya nomswakama lapho kushintsha isilinda. Ngaphezu kwalokho, i-valve yebhola yokuguqula ingcindezi ifakwe ekugcineni ukuze ikhiphe umoya oweqile nomswakama. Ngemva kokuyikhipha, yixhume epayipini lensimbi ukuze uqinisekise ukuhlanzeka kwegesi esetshenziswa ithuluzi.
Uhlelo oluphakathi nendawo lokuhlinzeka ngegesi lusebenzisa ukuncishiswa kokucindezela kwezigaba ezimbili ukuze kuqinisekiswe ukuzinza kwengcindezi. Okokuqala, ngemva kokwehliswa kwengcindezi, ingcindezi yolayini owomile iphansi kakhulu kunomfutho wesilinda, odlala indima yokuvimbela ukucindezela kwepayipi futhi ithuthukise ukusebenza kahle kwesistimu yokuphakelwa kwegesi. Ukuphepha kokusetshenziswa kwegesi kunciphisa ubungozi bokusebenza. Okwesibili, iqinisekisa ukuzinza kwengcindezi yokungena kwegesi yensimbi, inciphisa amaphutha okulinganisa abangelwa ukushintshashintsha kwengcindezi yegesi, futhi iqinisekisa ukuzinza kwethuluzi.
Njengoba amanye amathuluzi endaweni yokucwaninga kudingeka asebenzise amagesi avuthayo, njenge-methane, i-acetylene, ne-hydrogen, lapho kwenziwa amapayipi ala magesi avuthayo, kufanele kuqashelwe ekugcineni amapayipi emafushane ngangokunokwenzeka ukuze kuncishiswe inani lamalungu aphakathi nendawo. Ngesikhathi esifanayo, amasilinda egesi kufanele agcwaliswe ngegesi evimbela ukuqhuma. Ekhabetheni lebhodlela, ukuphela kokukhishwa kwebhodlela legesi kuxhunywe kudivayisi ye-flashback, engavimbela ukuqhuma okubangelwa ukugeleza kwelangabi ebhodleleni legesi. Phezulu kwekhabethe lebhodlela legesi elingaqhumi kufanele libe nendawo yokukhipha umoya exhunywe ngaphandle, futhi kufanele kube nedivayisi ye-alamu yokuvuza. Uma kuvuza, i-alamu ingabikwa ngesikhathi kanye negesi ye-Vent ngaphandle.
Qaphela: Amapayipi anobubanzi be-1/8 mancane kakhulu futhi athambile kakhulu. Aziqondile ngemva kokufakwa futhi azibukeki kakhulu. Kunconywa ukuthi wonke amapayipi ane-diameter ye-1/8 ashintshwe nge-1/4, bese engeza ipayipi ekupheleni kokunciphisa ingcindezi yesibili. Vele ushintshe ububanzi. Ububanzi begeji ye-pressure ye-pressure reducer ye-nitrogen, i-argon, umoya ocindezelweyo, i-helium, i-methane nomoya-mpilo ngu-0-25Mpa, futhi isinciphisi sesibili sokucindezela ngu-0-1.6 Mpa. Ibanga lokulinganisa le-acetylene leleveli yokuqala yokunciphisa ingcindezi ngu-0-4 Mpa, kanti isinciphisi sengcindezi sezinga lesibili ngu-0-0.25 Mpa. I-nitrogen, i-argon, umoya ocindezelweyo, i-helium, nama-oxygen cylinder joints ahlanganyela ama-hydrogen cylinder joints. Kunezinhlobo ezimbili zamajoyinti e-hydrogen cylinder. Enye i-cylinder yokuzungeza phambili. ihlangene, enye ihlehlisiwe. Amasilinda amakhulu asebenzisa ukuzungezisa emuva, kanti amasilinda amancane asebenzisa ukuzungezisa phambili. Amapayipi egesi ahlinzekwa ngesiqephu sokulungisa amapayipi njalo nge-1.5m. Izicucu zokulungisa kufanele zifakwe emagobeni nasemikhawulweni yomibili ye-valve. Amapayipi egesi kufanele afakwe odongeni ukuze kube lula ukufakwa nokulungisa.
Isikhathi sokuthumela: Mar-05-2024