Ha mouoane o tsoa ho boiler ka khatello e phahameng ebe o fetisetsoa sebakeng sa mouoane oa thepa e 'ngoe le e' ngoe, hangata taolo ea decompression e etsoa.Ke hobane'ng ha mouoane o hloka ho fokotsoa?Mabaka a mantlha ke a latelang:
1. Hangata boiler bo hlahisa mouoane o nang le khatello e phahameng, e ka fokotsang boholo ba boiler, ho fokotsa ketsahalo ea mouoane o metsi, ho ntlafatsa ho omella ha mouoane, le ho tsamaisa lipalangoang tse telele.
2. E bakoa ke phetoho ea boima ba mouoane.Boima ba mouoane bo phahame ka khatello e phahameng.Pipe ea bophara bo lekanang e ka tsamaisa mouoane o nang le khatello e phahameng ho feta mouoane o nang le khatello e tlase.Tšebeliso ea phetiso ea mouoane e nang le khatello e phahameng e tla fokotsa boholo ba lipeipi le ho boloka litšenyehelo.
3. Ketsahalo ea condensation e etsahala ha ho sebelisoa mouoane.Mouoane o fokotsehileng o fokotsa khatello ea metsi a condensed ho qoba ho lahleheloa ke mouoane o khanyang ha metsi a condensed a tsoa, 'me tahlehelo ea matla ea metsi a pholileng a tsoang tlas'a khatello e tlaase e nyenyane.
4. Kaha mocheso le khatello ea mouoane o tletseng mouoane li lumellana, ho tla kenngoa valve ea ho fokotsa khatello ea khatello ea ho kenngoa ts'ebetsong ea sterilization le ho laola mocheso oa holim'a mochine oa pampiri ho laola khatello, ka hona ho laola mocheso oa thepa ea ts'ebetso.
5. Thepa ea ts'ebetso e na le khatello ea eona ea moralo.Ha khatello ea mouoane e fanoeng e feta tlhoko ea sistimi ea ts'ebetso, e hloka ho hatelloa.Ha litsamaiso tse ling li sebelisa metsi a koaletsoeng ka khatello e phahameng ho hlahisa mouoane o nang le khatello e tlase, morero oa ho boloka matla oa fihleloa.Ha mouoane o hlahisoang o sa lekana, hoa hlokahala ho hlahisa tlatsetso e tlase ea khatello ea mouoane ka valve e fokotsang khatello.
6. Mojaro oa mouoane oa boiler o ka fokotseha hobane enthalpy ea mouoane e phahame ka khatello e tlaase.Boleng ba enthalpy ke 1839kJ/kg ho 2.5MPa le 2014kJ/kg ho 1.0MPa.Ka hona, mouoane oa khatello e tlaase o loketse haholoanyane tšebeliso ea lisebelisoa.
Bakeng sa tšebeliso ea li-valve tse fokotsang khatello ea mouoane, basebelisi ba amehile haholo ka mokhoa oa ho li sebelisa hantle le ho finyella litlhoko tsa sebele tsa thepa ea kopo.Pele ho tsohle, o hloka ho utloisisa mekhahlelo ea mantlha ea li-valve tse fokotsang khatello ea mouoane le melemo le mathata a tsona.
Nako ea poso: Sep-14-2022