Li-boilers tsa khase ha li na feela litšenyehelo tse tlaase tsa ho kenya le ho sebetsa, empa li na le chelete e ngata ho feta li-boilers tsa mashala; khase ea tlhaho ke mafura a hloekileng ka ho fetisisa le mafura a ntšang tšilafalo e fokolang, e baballang matla le tikoloho.
Lintlha tse 8 tse lokelang ho eloa hloko nakong ea nchafatso ea li-boilers tsa khase:
1. Phallo e boreleli ea khase ea flue e lokela ho netefatsoa.
2. Secheso se lokela ho behoa bohareng ba bophahamo ba sebōpi se nang le sebaka se lekaneng sa ho tuka le bolelele.
3. Koahela likarolo tse pepenene ka sebōping, 'me u laole mocheso oa mosi monyako oa poleiti ea tube ea mollo oa mollo ho thibela ho phatloha ha li-tube plate.
4. Mabota a sebōpi a liphaephe tse fapa-fapaneng tsa metsi le li-boilers tsa khase ea lipeipi tsa metsi ha e le hantle li hahiloe ka litene tse refractory, hammoho le lisebelisoa tsa ho pata le liphanele tse sireletsang.
5. Sebōpi sa sebōpi sa mashala ka kakaretso se seholo ho feta sa boiler ea khase, se nang le sebaka se lekaneng sa ho tuka. Ka mor'a ho fetoloa, molumo oa khase o ka eketseha ntle le ho ama maemo a mollo.
6. Nakong ea ho tsosolosoa, grate ea mochine oa slag, lebokose la gear le lisebelisoa tse ling tsa boiler ea mashala li tla tlosoa.
7. Ka palo ea ho fetisa mocheso oa sebōpi, fumana boholo ba geometri ea sebōpi le boemo bo bohareng ba lelakabe la sebōpi.
8. Kenya mamati a thibelang ho phatloha holim'a liboiler tsa mouoane.
Tlhahlobo ea melemo ea li-boilers tsa khase:
(1) Kaha molora, sebabole le lintho tse nang le naetrojene ka khase li tlase ho feta tse mashala, palo ea lerōle la khase ea flue e hlahisoang ka mor'a ho tuka e nyane haholo, 'me khase ea flue e hlahisoang e ka khona ho fihlela litlhoko tsa naha habonolo bakeng sa thepa ea ho tuka. . litekanyetso. Ho sebelisa liboiler tsa khase ho ka fokotsa haholo tšilafalo ea tikoloho.
(2) Bophahamo ba sebopi bo matla ba mocheso oa boiler oa mouoane oa khase o phahame. Ka lebaka la tšilafalo e nyane ea khase ea flue, "convection tube bundle" ha e na corroded le slagging, 'me phello ea ho fetisa mocheso e ntle. Ho chesoa ha khase ho hlahisa mahlaseli a mangata a likhase tsa triatomic (carbon dioxide, mouoane oa metsi, joalo-joalo) E na le matla a matla le mocheso o fokolang oa khase, o ntlafatsang haholo matla a oona a mocheso.
(3) Mabapi le ho boloka matsete a thepa ea boiler
1. Li-boilers tsa khase li ka sebelisa mojaro o phahameng oa mocheso oa sebōpi ho fokotsa molumo oa sebōpi. Kaha ha ho na mathata a kang tšilafalo, slagging, le ho roala ha sebaka sa ho futhumatsa, lebelo le phahameng la mosi le ka sebelisoa ho fokotsa boholo ba sebaka sa mocheso oa convection. Ka ho hlophisa sephutheloana sa convection tube ka mokhoa o utloahalang, boiler ea khase e na le mohaho o kopanetsoeng, boholo bo fokolang le boima bo bobebe ho feta boipiletso ba mashala bo nang le matla a tšoanang, 'me matsete a thepa a fokotsehile haholo;
2. Li-boilers tsa khase ha li hloke ho ba le lisebelisoa tse tlatselletsang tse kang li-soot blowers, lihlopha tsa lerōle, lisebelisoa tsa ho ntša slag le li-dryer tsa peterole;
3. Li-boilers tsa khase li sebelisa khase e tsamaisoang ka liphaephe e le mafura 'me ha e hloke lisebelisoa tsa ho boloka mafura. Ha ho hlokahale lisebelisoa tsa ho lokisa le ho lokisa mafura pele ho phepelo ea mollo, e leng ho nolofatsang tsamaiso haholo;
4. Kaha ha ho hlokahale ho boloka mafura, litšenyehelo tsa lipalangoang, sebaka le mosebetsi li bolokiloe.
(4) Mabapi le ts'ebetso, tokiso le phokotso ea litšenyehelo tsa ho futhumatsa
1. Moroalo o futhumatsang oa boiler ea khase o feto-fetoha haholo 'me o ka fetoloa ka mokhoa o bonolo ka har'a tsamaiso. 2. Tsamaiso e qala ka potlako, e fokotsa tšebeliso e sa tšoaneng e bakoang ke mosebetsi oa ho lokisetsa.
3. Kaha ho na le lisebelisoa tse seng kae tse tlatsetsang 'me ha ho na tsamaiso ea ho lokisetsa peterole, tšebeliso ea motlakase e tlaase ho feta ea li-boilers tsa mashala.
4. Ha ho hlokahale ho futhumatsa mafura le mouoane bakeng sa ho omisa mafura, kahoo tšebeliso ea mouoane e nyenyane.
5. Ho na le litšila tse fokolang ka khase, kahoo boiler bo ke ke ba senyeha libakeng tse futhumatsang tse phahameng kapa tse tlaase, 'me ho ke ke ha e-ba le bothata ba slagging. Boiler e tla ba le potoloho e telele ea ts'ebetso e tsoelang pele.
6. Tekanyo ea khase e bonolo ebile e nepahetse, e etsa hore ho be bonolo ho fetola phepelo ea khase.
【Mehato ya tlhokomelo】
Mokhoa oa ho khetha boiler: 1 cheke 2 bona 3 netefatsa
1. Hopola ho hula boiler hang ka mor'a matsatsi a 30 a tšebeliso;
2. Hopola ho hlahloba hore na boiler bo hloka ho hloekisoa ka mor'a matsatsi a 30 a ho sebelisoa;
3. Hopola ho hlahloba hore na boiler bo hloka ho hloekisoa ka mor'a matsatsi a 30 a ho sebelisoa;
4. Hopola ho fetola valve ea ho qeta nako ha boiler bo sebelisoa halofo ea selemo;
5. Haeba motlakase o khaoha ka tšohanyetso ha boiler e ntse e sebelisoa, hopola ho ntša mashala;
6. Mokelikeli o susumetsoang ke li-fan le motor ha lia lumelloa ho nesoa ke pula (mehato ea ho thibela pula e tlameha ho nkoa ha ho hlokahala).
Nako ea poso: Oct-12-2023
