Boiler tube ke mofuta oa tube e se nang sekoli. Mokhoa oa tlhahiso o tšoana le oa phala e se nang sekoli, empa ho na le litlhoko tse thata mabapi le mofuta oa tšepe e sebelisoang ho etsa phala ea tšepe. Ho latela tšebeliso ea mocheso, tube ea boiler e arotsoe ka mefuta e 'meli ea tube ea boiler e akaretsang le tube ea boiler e nang le khatello e phahameng.

Thepa ea mechini ea tube ea boiler ke letšoao la bohlokoa ho netefatsa hore tšepe e sebetsa hantle. E itšetlehile ka metsoako ea lik'hemik'hale tsa tšepe le sistimi ea kalafo ea mocheso. Tekanyetso ea phaephe ea tšepe, ho latela litlhoko tse fapaneng tsa ts'ebeliso, e ne e totobatsa litšobotsi tsa ho thaepa (matla a ho thaepa, matla a ho thaepa kapa ntlha ea ho thaepa, ho lelefala) le ho thatafala, matšoao a ho tiea, hammoho le litlhoko tsa basebelisi tsa ts'ebetso ea mocheso o phahameng le o tlase.

① Mocheso o akaretsang oa tube ea boiler o ka tlase ho 350℃, phaephe ea lapeng e entsoe haholo-holo ka phaephe ea No. 10, phaephe ea tšepe ea carbon ea no. 20 e phutholohileng e chesang kapa phaephe e huloang e batang.

Phaephe ea boiler

Phaephe ea boiler

(2) Liphaephe tsa boiler tse nang le khatello e phahameng hangata li sebelisoa tlas'a maemo a mocheso o phahameng le khatello e phahameng. Tlas'a ts'ebetso ea khase ea flue ea mocheso o phahameng le mouoane oa metsi, ho tla hlaha oxidation le mafome. Phaephe ea tšepe e hlokahala hore e be le matla a tšoarellang a phahameng, ho hanyetsa mafome a phahameng a oxidation le botsitso bo botle ba sebopeho sa microstructure.