La 09 Hlakubele 2018
Litiiso tsa mochini ke karolo ea e 'ngoe ea likarolo tsa mantlha tse rarahaneng le tse rarahaneng, e leng likarolo tsa bohlokoa tsa mefuta e fapaneng ea pompo, kettle ea synthesis ea karabelo, turbine compressor, motor submersible joalo-joalo.Ts'ebetso ea eona ea ho tiisa le bophelo ba ts'ebeletso e ipapisitse le lintlha tse ngata, joalo ka khetho, ho nepahala ha mochini, ho kenya le ts'ebeliso e nepahetseng.
1. Mokhoa oa ho khetha.
Setiiso sa mochini ho latela maemo a ts'ebetso le thepa ea mahareng, ho na le mocheso o phahameng o hanyetsanang le mocheso o tlase, tiiso ea mochini, ho hanyetsa khatello e matla le ho hanyetsa kutu ea granules medium mechanical seal le ho ikamahanya le maemo ho vaporize tiiso ea mochini oa hydrocarbon e bobebe. mahareng, joalo-joalo, e lokela ho ba ho ea ka tšebeliso e fapaneng ho khetha sebopeho se fapaneng le lisebelisoa tsa tiiso ea mochini.
Khetho ea liparamente tsa mantlha ke: khatello ea seal cavity (MPa), mocheso oa mokelikeli (℃), lebelo la ho sebetsa (m/s), litšobotsi tsa mokelikeli le ho kenya sebaka se tiisitsoeng se sebetsang, jj.
Litaelo tsa motheo tsa khetho ke:
1. Ho ea ka khatello ea kamore ea ho tiisa, mohaho oa ho tiisa o ikemiselitse ho amohela mofuta o leka-lekaneng kapa o sa tsitsang, sefahleho se le seng kapa sefahleho sa bobeli, joalo-joalo.
2. Ho ea ka lebelo la ho sebetsa, mofuta oa rotary kapa static, khatello ea hydrodynamic kapa mofuta o sa amaneng le o ikemiselitse.
3. Ho ea ka mocheso le thepa ea mokelikeli, etsa qeto ea lipara tsa likhohlano le lisebelisoa tse thusang tsa ho tiisa, 'me u khethe ka nepo mokhoa oa ts'ireletso oa ho potoloha ha mochini o kang ho tlotsa, ho hlatsoa, ho boloka mocheso le ho pholisa, joalo-joalo.
4. Ho ea ka sebaka se sebetsang sa tiiso ea ho kenya, ho tiisetsoa hore ho amohetsoe nako e ngata ea selemo kapa e le 'ngoe ea selemo kapa ea maqhubu,' me ho kenngoa ka hare kapa ka ntle ho kenngoa.
Nako ea poso: Aug-20-2021