Chidule cha chidziwitso choyambirira cha ma jenereta a nthunzi

1. Tanthauzo la jenereta ya nthunzi
Evaporator ndi chipangizo chomwe chimagwiritsa ntchito mphamvu ya kutentha kuchokera kumafuta kapena mphamvu ina kutenthetsa madzi m'madzi otentha kapena nthunzi.Nthawi zambiri, kuyaka, kutulutsa kutentha, slagging, etc. mafuta amatchedwa njira ng'anjo;madzi otuluka, kutentha kutentha, thermochemistry, etc. amatchedwa mphika njira.Madzi otentha kapena nthunzi zomwe zimapangidwira mu boiler zimatha kupereka mphamvu zotentha zomwe zimafunikira pakupanga mafakitale ndi zaulimi komanso miyoyo ya anthu.Itha kusinthidwanso kukhala mphamvu yamakina kudzera mu zida zamagetsi zamagetsi, kapena mphamvu yamakina imatha kusinthidwa kukhala mphamvu yamagetsi kudzera pa jenereta.Kapangidwe kake kakugwiritsa ntchito boiler kamodzi kokha ndi kanyumba kakang'ono kamodzi kokha, komwe kumagwiritsidwa ntchito kwambiri pamoyo watsiku ndi tsiku ndipo kumakhala ndi ntchito zochepa pakupanga mafakitale.

2. Mfundo yogwirira ntchito ya jenereta ya nthunzi
Amapangidwa makamaka ndi chipinda chotenthetsera ndi chipinda chosinthira.Akafewetsedwa ndi kuthira madzi, madzi aiwisi amalowa m'thanki yamadzi yofewa.Pambuyo pa kutentha ndi kuzizira, imatumizidwa ku thupi la evaporator ndi mpope wamadzi, kumene imayendetsa kutentha kwa ma radiation ndi mpweya woyaka kwambiri wa flue woyaka.Madzi othamanga kwambiri mu koyilo amatenga kutentha panthawi yothamanga ndipo amakhala Kusakaniza kwa soda-madzi ndi nthunzi yamadzi kumasiyanitsidwa ndi olekanitsa madzi a soda ndipo kenako amatumizidwa ku masilindala osiyana kuti apereke kwa ogwiritsa ntchito.

3. Gulu la ma jenereta a nthunzi
Ma Evaporator amagawidwa m'mitundu itatu molingana ndi kuthamanga kwa ntchito: kuthamanga kwabwinobwino, kupanikizika komanso kuchepetsedwa.
Malinga ndi kayendedwe ka yankho mu evaporator, pali:
(1) Mtundu wozungulira.Njira yowira imadutsa pamalo otentha nthawi zambiri m'chipinda chotenthetsera, monga mtundu wa chubu chozungulira, mtundu wabasiketi wolendewera, mtundu wa kutentha kwakunja, mtundu wa Levin ndi mtundu wokakamiza, etc.
(2) Mtundu wa njira imodzi.Yankho la nthunzi limadutsa pamalo otentha kamodzi m'chipinda chotenthetsera popanda kufalitsidwa, ndiyeno yankho lokhazikika limatulutsidwa, monga mtundu wa filimu yokwera, mtundu wa filimu yogwa, mtundu wa filimu yolimbikitsa ndi mtundu wa filimu ya centrifugal.
(3) Mtundu wokhudza mwachindunji.Zotenthetsera sing'anga ndi yankho zimalumikizana mwachindunji pakutengera kutentha, monga evaporator yomira yomira.
Pakugwira ntchito kwa zida za evaporation, nthunzi yambiri yotenthetsera imagwiritsidwa ntchito.Pofuna kupulumutsa kutentha kwa nthunzi, zida zotulutsa mpweya wambiri komanso ma evaporator owongolera nthunzi zitha kugwiritsidwa ntchito.Evaporators amagwiritsidwa ntchito kwambiri m'makampani opanga mankhwala, mafakitale opepuka ndi madipatimenti ena.

4. Ubwino wa Nobeth nthunzi jenereta
Ukadaulo wowongolera pulogalamu yapaintaneti ya Zinthu: kuyang'anira zenizeni zakutali za momwe zida zimagwirira ntchito, ndi data yonse yokwezedwa ku seva ya "mtambo";
Dongosolo lotayira pamadzi lodziwikiratu: Kutentha kwamafuta nthawi zonse kumakhala kokwezeka kwambiri;
Dongosolo la kuyaka kwa nayitrogeni wosakanizidwa bwino kwambiri: limagwirizana ndi malamulo okhwima kwambiri padziko lonse lapansi, okhala ndi mpweya wa flue nitrogen oxide <30mg/m3;
Magawo atatu a condensation flue gesi zinyalala zowotcherera: zomangira matenthedwe deaeration system, bipolar condensation flue gasi zinyalala zowotcha kutentha exchanger, kutentha kwa gasi wa flue ndikotsika kuposa 60°C;
Tekinoloje ya Steam cross-flow: Njira yapamwamba kwambiri yopangira nthunzi padziko lonse lapansi, komanso ili ndi cholekanitsa cha nthunzi chamadzi chovomerezeka kuti chiwonetsetse kuti kuchuluka kwa nthunzi kupitilira 98%.