Ho belisa setofo ke mokhoa o mong o tlamehang ho etsoa pele lisebelisoa tse ncha li kengoa tšebetsong. Ka ho belisa, litšila le mafome tse setseng ka har'a moqomo oa jenereithara ea mouoane oa khase nakong ea ts'ebetso ea tlhahiso li ka tlosoa, ho netefatsa boleng ba mouoane le bohloeki ba metsi ha basebelisi ba e sebelisa. Mokhoa oa ho belisa jenereithara ea mouoane oa khase ke o latelang:
(1) Mokhoa oa ho pheha setofo
1. Phahamisa mollo o monyenyane ka sebōping 'me butle-butle u phehe metsi ka pitseng. Mouoane o hlahisoang o ka ntšoa ka valve ea moea kapa valve e phahamisitsoeng ea tšireletso.
2. Fetola ho buloa ha valve ea mollo le moea (kapa valve ea polokeho). Boloka boiler ka 25% khatello ea ho sebetsa (6-12h tlas'a boemo ba 5% -10% mouoane). Haeba ontong e phehiloe ka nako e le 'ngoe karolong ea morao-rao ea ontong, nako ea ho pheha e ka fokotsoa ka nepo.
3. Fokotsa matla a mollo, fokotsa khatello ka pitseng ho 0.1MPa, tlosa likhoerekhoere kamehla, 'me u tlatse metsi kapa u kenye tharollo e sa phethoang ea meriana.
4. Eketsa mollo oa mollo, phahamisa khatello ka pitsa ho 50% ea khatello ea ho sebetsa, 'me u boloke mouoane oa 5% -10% bakeng sa lihora tse 6-20.
5. Ebe u fokotsa matla a mollo ho fokotsa khatello, tlosa li-valve tsa likhoerekhoere ka bonngoe, 'me u tlatse metsi.
6. Phahamisa khatello ka pitsa ho 75% ea khatello ea ho sebetsa le ho boloka 5% -10% evaporation bakeng sa lihora tse 6-20.
Nakong ea ho belisoa, boemo ba metsi a boiler bo lokela ho laoloa ka mokhoa o phahameng ka ho fetisisa. Ha boemo ba metsi bo theoha, phepelo ea metsi e lokela ho tlatsoa ka nako. E le ho etsa bonnete ba hore boiler e sebetsa hantle, metsi a pitsa a lokela ho nkoa ka har'a meqomo e ka holimo le e ka tlaase le lintlha tsa ho qhala likhoerekhoere tsa hlooho e 'ngoe le e 'ngoe ka mor'a lihora tse ling le tse ling tse 3-4, le hore na ho na le alkalinity le phosphate ea metsi a pitsa e lokelang ho hlahlojoa. Haeba phapang e le kholo haholo, drainage e ka sebelisoa Etsa liphetoho. Haeba alkalinity ea metsi a pitsa e ka tlase ho 1mmol / L, moriana o eketsehileng o lokela ho ekeletsoa pitseng.
(2) Litekanyetso tsa ho pheha litofo
Ha litaba tsa trisodium phosphate li atisa ho tsitsa, ho bolela hore lik'hemik'hale tsa lik'hemik'hale tse ka metsing a pitsa le mafome, sekala, joalo-joalo ka holim'a metsi a ka hare ho boiler li felile, 'me ho belisoa ho ka phethoa.
Ka mor'a ho pheha, tima mollo o setseng ka sebōping, tlosa metsi a pitsa ka mor'a hore a pholile, 'me u hlatsoe ka hare ho boiler ka metsi a hloekileng. Hoa hlokahala ho thibela tharollo e phahameng ea alkalinity e setseng ka har'a boiler ho baka foam ka har'a metsi a boiler le ho ama boleng ba mouoane ka mor'a hore boiler e sebelisoe. Ka mor'a ho hloekisa, marako a ka hare a moropa le hlooho a hloka ho hlahlojoa ho tlosa litšila ka ho feletseng. Haholo-holo, valve ea drainage le gauge ea boemo ba metsi li tlameha ho hlahlojoa ka hloko ho thibela sediment e hlahisoang nakong ea ho belisoa.
Kamora ho feta tlhahlobo, eketsa metsi ka pitseng hape 'me u phahamise mollo ho kenya boiler ts'ebetsong e tloaelehileng.
(3) Litlhokomelo ha u pheha setofo
1. Ha e lumelloe ho eketsa lithethefatsi tse tiileng ka ho toba ka har'a boiler. Ha o lokisetsa kapa o eketsa tharollo ea lithethefatsi ho boiler, opereishene e lokela ho apara lisebelisoa tse sireletsang.
2. Bakeng sa li-boilers tse nang le li-superheaters, metsi a alkaline a lokela ho thibeloa ho kena mocheso o moholo;
3. Mosebetsi oa ho phahamisa mollo le ho phahamisa khatello nakong ea ho belisoa o lokela ho latela melao e fapaneng le tatellano ea ts'ebetso nakong ea ts'ebetso ea ho phahamisa mollo le ho phahamisa khatello ha boiler bo ntse bo sebetsa (joalo ka ho hloekisa tekanyo ea tekanyo ea metsi, ho tiisa likoti le lesoba la letsoho. likurufu, joalo-joalo).
Nako ea poso: Jan-24-2024
