Pamene jenereta ya nthunzi imatulutsa nthunzi, imatulutsidwa mu ng'anjo yamoto, ndipo nthunzi yotulutsidwa mu boiler nthawi zonse imakhala ndi zonyansa pang'ono, zonyansa zina zimakhala zamadzimadzi, zonyansa zina zimatha kusungunuka mu nthunzi, ndipo pakhoza kukhala zonyansa. komanso kukhala pang'ono mpweya zosafunika mpweya wothira mu nthunzi, zonyansa zimenezi zambiri sodium salt, pakachitsulo salt, carbon dioxide ndi ammonia.
Pamene nthunzi ndi zonyansa zimadutsa mu superheater, zonyansa zina zimatha kudziunjikira pakhoma lamkati la chubu, zomwe zimapangitsa kuti pakhale mchere wambiri, womwe umawonjezera kutentha kwa khoma, kufulumizitsa kugwedezeka kwachitsulo, komanso kuchititsa ming'alu kwambiri. milandu.Zonyansa zotsalira zimalowa mu turbine ya nthunzi ya boiler ndi nthunzi.Nthunziyi imakula ndikugwira ntchito mu turbine ya nthunzi.Chifukwa cha kutsika kwamphamvu ya nthunzi, zonyansa zimayamba kuchulukira ndikuwunjikana mu gawo loyenda la turbine ya nthunzi, zomwe zimapangitsa kuti tsambalo likhale lolimba, kusintha mawonekedwe a mzere ndikuchepetsa gawo lotulutsa nthunzi, zomwe zimapangitsa kuchepa kwa zotulutsa ndi mphamvu ya turbine ya steam.
Kuonjezera apo, mchere womwe umapezeka mu valve yaikulu ya nthunzi umapangitsa kuti zikhale zovuta kutsegula valavu ndikuyitseka mosasamala.Ponena za nthunzi yopangira ndi mankhwalawo amalumikizana mwachindunji, ngati zonyansa zomwe zili mu nthunzi ndizokulirapo kuposa mtengo womwe watchulidwa, zidzakhudza momwe zinthu zilili komanso momwe zimagwirira ntchito.Choncho, khalidwe la nthunzi lomwe limatumizidwa ndi jenereta la nthunzi liyenera kukumana ndi zofunikira zamakono, ndipo kuyeretsedwa kwa nthunzi ya boiler kwakhala kofunika kwambiri, kotero kuti nthunzi ya boiler ya jenereta ya nthunzi iyenera kuchitidwa ndi kuyeretsa nthunzi.