Chifukwa chiyani jenereta iyenera kuwiritsidwa isanayambe? Njira zophikira chitofu ndi chiyani?

Kuphika chitofu ndi njira ina yomwe iyenera kuchitidwa zida zatsopano zisanayambike. Pophika, dothi ndi dzimbiri zomwe zimatsalira mu ng'oma ya jenereta ya nthunzi ya gasi panthawi yopanga zikhoza kuchotsedwa, kuonetsetsa kuti mpweya wabwino ndi ukhondo wa madzi pamene ogwiritsa ntchito amagwiritsa ntchito. Njira yophikira jenereta ya gasi ndi motere:

(1) Kuphika mbaula
1. Kwezani moto pang'ono mu ng'anjo ndipo pang'onopang'ono wiritsani madzi mumphika. Mpweya wopangidwa ukhoza kutulutsidwa kudzera mu valavu ya mpweya kapena valavu yokwezera chitetezo.
2. Sinthani kutsegula kwa valavu yoyaka ndi mpweya (kapena valavu yotetezera). Sungani chotenthetsera pa 25% ntchito kuthamanga (6-12h pansi pa chikhalidwe cha 5% -10% evaporation). Ngati ng'anjo yophikidwa panthawi imodzimodziyo kumapeto kwa ng'anjo, nthawi yophika ikhoza kuchepetsedwa moyenera.
3. Chepetsani kuyatsa moto, chepetsani kukakamiza mumphika mpaka 0.1MPa, kukhetsa zimbudzi pafupipafupi, ndikuwonjezeranso madzi kapena onjezerani mankhwala osamalizidwa.
4. Wonjezerani mphamvu yozimitsa moto, kwezani kupanikizika mumphika mpaka 50% ya mphamvu yogwira ntchito, ndikusunga 5% -10% evaporation kwa maola 6-20.
5. Kenaka chepetsani mphamvu yoyatsira moto kuti muchepetse kuthamanga, tsitsani ma valve otayirira limodzi ndi limodzi, ndikuwonjezeranso madzi.
6. Kwezani kupanikizika mumphika ku 75% ya kupanikizika kwa ntchito ndikusunga 5% -10% evaporation kwa maola 6-20.

Pakuwira, mlingo wa madzi a boiler uyenera kuwongoleredwa pamlingo wapamwamba kwambiri. Madzi akatsika, madziwo ayenera kuwonjezeredwa panthawi yake. Pofuna kuwonetsetsa kuti chotenthetsera chimagwira ntchito bwino, madzi a mphika ayenera kutengedwa kuchokera ku ng'oma zapamwamba ndi zapansi ndi malo otayira zimbudzi pamutu uliwonse maola 3-4 aliwonse, ndikuwunikidwa kwa alkalinity ndi phosphate zomwe zili m'madzi a mphika. Ngati kusiyana kuli kwakukulu, ngalande ingagwiritsidwe ntchito Pangani zosintha. Ngati mchere wamadzi wa mphika ndi wotsika kuposa 1mmol/L, muyenera kuwonjezera mankhwala mumphika.

(2) Miyezo yophikira mbaula
Pamene zili trisodium mankwala amakonda kukhala khola, zikutanthauza kuti anachita mankhwala pakati pa mankhwala m'madzi mphika ndi dzimbiri, sikelo, etc. pa m'kati pamwamba pa kukatentha kwenikweni watha, ndi kuwira akhoza anamaliza.
Mukawiritsa, thimitsani moto wotsala mu ng'anjo, tsitsani madzi a mphikawo utazirala, ndipo kolonani m'kati mwa chowotchera ndi madzi oyera. Ndikofunikira kuletsa yankho lapamwamba la alkalinity lomwe limatsalira mu boiler kuti lisapangitse chithovu m'madzi opopera komanso kusokoneza mtundu wa nthunzi pambuyo poyambira. Pambuyo pochapa, makoma amkati a ng'oma ndi mutu ayenera kuyang'aniridwa kuti achotse zonyansa. Makamaka, valavu ya drainage ndi geji yoyezera mulingo wamadzi iyenera kuyang'aniridwa mosamala kuti zisatuluke powira.
Pambuyo poyang'ana, onjezerani madzi mumphika kachiwiri ndikukweza moto kuti mugwiritse ntchito bwino.

(3) Kusamala pophika mbaula
1. Sichiloledwa kuwonjezera mankhwala olimba mwachindunji mu boiler. Pokonzekera kapena kuwonjezera njira zopangira mankhwala ku boiler, wogwiritsa ntchito ayenera kuvala zida zodzitetezera.
2. Kwa ma boiler okhala ndi zotenthetsera zazikulu, madzi amchere ayenera kuletsedwa kulowa m'malo otentha;
3. Ntchito yowotcha moto ndi kukweza mphamvu pa nthawi yowira iyenera kutsata malamulo osiyanasiyana ndi kayendetsedwe ka kayendetsedwe ka ntchito panthawi yowotcha moto ndi kuponderezedwa pamene chowotcha chikuyenda (monga kukhetsa madzi, kulimbitsa mabowo ndi dzenje lamanja. zomangira, etc.).