Mehlala ea kopo eaLi-valve tsa serurubele tsa mofuta oa li-clip tse sebetsang hantle haholomererong ea boenjiniere
Ka ho rarahana le ho fapanyetsana ha merero ea morao-rao ea boenjiniere, li-valve, e le lisebelisoa tsa bohlokoa bakeng sa taolo ea mokelikeli, ts'ebetso ea bona le ts'ebetso ea bona e ama ka ho toba polokeho, botšepehi le moruo oa morero oohle. Lilemong tsa morao tjena, li-valve tsa serurubele tse sebetsang hantle haholo tsa China li 'nile tsa sebelisoa haholo mererong e fapaneng ea boenjiniere ka lebaka la litšobotsi tsa tsona tse ikhethang tsa sebopeho le ts'ebetso e phahameng. Sengoliloeng sena se tla hlahloba mehlala ea ts'ebeliso eaLi-valve tsa serurubele tsa mofuta oa li-clip tse sebetsang hantle haholomererong ea boenjiniere, molemong oa ho fana ka litšupiso bakeng sa khetho le ts'ebeliso ea merero e amanang le boenjiniere.
1. Moralo oa projeke le mekhoa ea khetho bakeng sa li-valve tsa serurubele sa mofuta oa sekotwana sa tšebetso e phahameng
Khampani ea petrochemical e haha semela se secha sa ethylene se nang le tlhahiso ea selemo le selemo ea lithane tse limilione tse 1, tse kenyelletsang lisebelisoa tse ngata tsa ho laola metsi. Ha ho khethoa lisebelisoa tsa li-valve, sehlopha sa morero se ile sa nahana ka botlalo ka lintlha tse kang ts'ebetso ea lisebelisoa, ts'epahalo, polokeho, le ts'ebetso e bonolo ea ts'ebetso le tlhokomelo, 'me qetellong se ile sa khetha mofuta oa serurubele sa mofuta oa serurubele se sebetsang hantle haholo. Litekanyetso tsa khetho li kenyelletsa haholo lintlha tse latelang:
(1)China e na le ts'ebetso e ntle ea ho tiisa bakeng sa li-valve tsa lirurubele tsa mofuta oa clamp tse sebetsang hantle haholo, e ka netefatsang ho nepahala le botsitso ba taolo ea mokelikeli.
(2) China e na le lebelo le phahameng la ts'ebetso le ts'epahalo bakeng sa li-valve tsa serurubele sa mofuta o phahameng oa ts'ebetso, tse ka fihlelang ho emisa ho qala ka potlako le litlhoko tsa ts'ebetso khafetsa tsa merero ea boenjiniere.
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2. Mehlala ea tšebeliso eaLi-valve tsa serurubele tsa mofuta oa li-clip tse sebetsang hantle haholomererong ea boenjiniere
(1) Kopo ka semela sa ethylene
Ho na le lisebelisoa tse ngata tsa bohlokoa tse amehang setsing sa ethylene, tse kang libopi tse phunyehang, li-compressor, li-coolers, joalo-joalo. Li-valve tsa lirurubele tse sebetsang hantle tsa China li phetha karolo ea bohlokoa lisebelisoa tsena. Mocheng oa mollo oa libono tse phunyehang, valve ea China ea clamp e sebetsang hantle haholo ea serurubele e ka finyella taolo e nepahetseng ea khase ea peterole (e kang khase ea tlhaho, khase ea oli ea liquefied, joalo-joalo), ho netefatsa botsitso le polokeho ea mollo; Sebakeng sa ho kena le ho tsoa ha li-compressor, valve ea China ea clamp e sebetsang hantle haholo e ka fihlela taolo ea ho emisa le ho phalla ha li-compressor, ea ntlafatsa ts'ebetso ea li-compressor.
(2) Kopo ka yuniti ea catalytic cracking
Setsi sa ho qhekella ke se seng sa lisebelisoa tsa bohlokoa litsing tsa ho hloekisoa, 'me li-valve tsa lirurubele tsa mofuta oa li-clip tsa China le tsona li sebelisoa haholo likarolong tsa ho phunya. Libakeng tse kang riser, tora ea ho arola, le tora ea stripping,Serurubele sa mofuta oa serurubele se sebetsang hantle haholoe ka fihlela taolo e nepahetseng ea mokelikeli, ea netefatsa kabo e ts'oanang ea li-catalyst le katleho ea karabelo, le ho ntlafatsa chai ea sehlahisoa le boleng.
(3) Kopo ea boenjiniere ba ho hloekisa likhoerekhoere
Boenjiniere ba ho hloekisa likhoerekhoere,China e boetse e bapala karolo ea bohlokoa ho li-valve tsa serurubele tsa mofuta oa clamp tse sebetsang hantle haholo . Libakeng tse kang litanka tsa aeration, litanka tsa sedimentation, le litanka tsa mahloriso tsa seretse, li-valve tsa serurubele tse sebetsang hantle haholo tsa China li ka fihlela taolo ea phallo le taolo ea aeration ea likhoerekhoere, li khothaletsa ho senyeha ha likhoerekhoere le likhoerekhoere, le ho ntlafatsa ts'ebetso ea likhoerekhoere.
3. Melemo ea li-valve tsa lirurubele tsa mofuta oa China tse sebetsang hantle haholo mererong ea boenjiniere
(1) Ntlafatsa polokeho ea morero
Ts'ebetso e babatsehang ea ho tiisa eaLi-valve tsa lirurubele tse sebetsang hantle haholo tsa mofuta oa Chinae ka netefatsa ho nepahala le botsitso ba taolo ea mokelikeli, ho fokotsa ka katleho likotsi tsa ho lutla, le ho ntlafatsa polokeho ea boenjiniere.
(2) Ntlafatsa katleho ea ts'ebetso ea morero
Lebelo le phahameng la ts'ebetso la China le ts'epahalo ea li-valve tsa lirurubele tsa mofuta o phahameng oa ts'ebetso li ka kopana le ho emisa ho emisa kapele le litlhoko tsa ts'ebetso khafetsa tsa merero ea boenjiniere, le ho ntlafatsa ts'ebetso ea lisebelisoa.
(3) Fokotsa litšenyehelo tsa tlhokomelo ea thepa
China e na le bophelo bo bolelele ba ts'ebeletso bakeng sa li-valve tsa serurubele sa mofuta o phahameng oa ts'ebetso, ho fokotsa litšenyehelo tsa phetisetso ea lisebelisoa le tlhokomelo, le ho boloka matsete mererong ea boenjiniere.
(4) Ho ikamahanya le maemo a thata a mosebetsi le tikoloho
Li-valve tsa serurubele tsa mofuta o phahameng oa ts'ebetso ea China li na le khanyetso e ntle ea kutu le ho se mamelle, tse loketseng maemo a thata a ts'ebetso joalo ka lik'hemik'hale tsa peterole, ho netefatsa ts'ebetso e tloaelehileng ea lisebelisoa.
Ka kakaretso,Li-valve tsa lirurubele tse sebetsang hantle haholo tsa mofuta oa China na le menyetla e pharaletseng ea ts'ebeliso mererong ea boenjiniere. Litšobotsi tsa bona tse ikhethang tsa sebopeho le ts'ebetso e phahameng li fana ka tharollo e bolokehileng, e tšepahalang le e sebetsang ea taolo ea mokelikeli bakeng sa merero e fapaneng ea boenjiniere.
