Mocheso o phahameng oa valve ke valve e sebetsang tlas'a maemo a phahameng a mocheso, haholo-holo e sebelisoang petroleum, indasteri ea lik'hemik'hale, metallurgy, tlhahiso ea matla a mocheso le liindasteri tse ling. Haholo-holo tšimong ea tlhahiso ea matla a mocheso, bohlokoa ba li-valve tsa mocheso o phahameng bo hlahella haholoanyane, e leng se phethang karolo ea bohlokoa ho netefatsa ts'ebetso e sireletsehileng, e tsitsitseng le e sebetsang ea tsamaiso ea matla. Pampiri ena e tla sekaseka ts'ebeliso ea valve ea mocheso o phahameng ho fehlang matla a mocheso le likarolo tse ling.
Ntlha ea pele, ho sebelisoa ha li-valve tsa mocheso o phahameng tšimong ea ho hlahisa matla a mocheso
1. Sistimi ea boiler: Mocheng oa boiler oa tlhahiso ea matla a mocheso, li-valve tsa mocheso o phahameng li sebelisoa lihokelong tse fapaneng, joalo ka li-valve tsa mouoane, li-valve tse kholo tsa metsi, li-reheater, li-superheater, li-blowerdown, joalo-joalo. maemo a phahameng a mocheso le khatello e phahameng, 'me a na le litlhoko tse phahameng bakeng sa ts'ebetso ea mocheso o phahameng, ho hanyetsa ho apara le ho tiisa thepa.
2. Sistimi ea turbine ea mouoane: Ka har'a sistimi ea turbine ea mouoane, li-valve tsa mocheso o phahameng li sebelisoa haholo ho laola tataiso ea phallo le khatello ea mouoane, joalo ka li-valve tse laolang, li-valve tsa polokeho, li-valve tsa ho hlahloba, joalo-joalo. mamella mocheso o phahameng le maemo a sebetsang a khatello e phahameng, ha a ntse a e-na le ts'ebetso e ntle ea ho tiisa le botsitso.
3. Sistimi ea ho futhumatsa: Mocheng oa ho pholisa oa limela tsa matla a mocheso, li-valve tsa mocheso o phahameng li sebelisoa haholo-holo ho laola ho phalla le khatello ea metsi a pholileng, joalo ka li-valve tsa metsi a pholileng, maraba, joalo-joalo Li-valve tsena tse phahameng tsa mocheso li sebetsa tlas'a maemo. mocheso o phahameng, khatello e phahameng le tekanyo e phahameng ea phallo, 'me e na le litlhoko tse phahameng tsa ho hanyetsa oxidation, ho roala ho hanyetsa le thepa ea ho tiisa thepa.
Ntlha ea bobeli, melemo ea li-valve tsa mocheso o phahameng oa mocheso ho hlahisa matla a mocheso le masimo a mang
1. Matla a mocheso o phahameng: valve ea mocheso o phahameng o na le matla a lekaneng a mocheso o phahameng ho boloka thepa e ntle ea mochine tlas'a maemo a phahameng a mocheso ntle le ho senyeha kapa ho senyeha.
2. Ho hanyetsa oxidation: thepa ea li-valve tsa mocheso o phahameng o na le khanyetso e ntle ea oxidation, e ka hanela ho bola ha oxidation sebakeng sa mocheso o phahameng, ho lelefatsa bophelo ba tšebeletso ea valve.
3. Ho hanyetsa ho roala: valve e phahameng ea mocheso e na le ho lekana ho apara ho hanyetsa ho hanela ho apara tlas'a maemo a phahameng a mocheso ho netefatsa hore nako e telele e tsitsitse ea valve.
4. Ho tiisa: Valve e phahameng ea mocheso e na le tiiso e ntle, e ka thibela ka katleho ho lutla sebakeng se phahameng sa mocheso, ho netefatsa ts'ebetso e sireletsehileng, e tsitsitseng le e sebetsang ea tsamaiso.
5, botsitso: valve e phahameng ea mocheso e na le botsitso bo botle, e ka boloka ts'ebetso e tloaelehileng ea ho sebetsa tlas'a maemo a phahameng a mocheso, e fokotsa sekhahla sa ho hlōleha le litšenyehelo tsa tlhokomelo.
Valve e phahameng ea mocheso e na le mefuta e mengata ea likopo ho fehlang matla a mocheso le masimo a mang, a bohlokoa haholo ho netefatsa ts'ebetso e sireletsehileng, e tsitsitseng le e sebetsang ea tsamaiso ea matla. Ka tsoelo-pele e tsoelang pele ea saense le thekenoloji, li-valve tsa mocheso o phahameng li tla ntlafatsoa le ho ntlafatsoa ka mokhoa o tsoelang pele ho ea ka thepa, sebopeho, ts'ebetso ea tlhahiso, joalo-joalo, ho finyella litlhoko tsa tekheniki tse ntseng li le matla haholo libakeng tse kang ho hlahisa matla a mocheso.
Nako ea poso: Sep-08-2023
