Inqubo yangaphambilini yobuchwepheshe yokutholwa kokushisa kwemfucuza ye-steam ayinembile futhi ayiphelele. Ukushisa kwemfucuza kujeneretha yesitimu kuncike enqubweni yokuqhuma kwejeneretha yesitimu. Indlela evamile yokutakula ngokuvamile isebenzisa i-blowdown expander ukuze iqoqe amanzi e-blowdown, bese yandisa umthamo futhi iwacindezele ukuze enze ngokushesha isitimu sesibili, bese usebenzisa amanzi angcolile akhiqizwe isitimu sesibili Ukushisa kwenza umsebenzi omuhle wokushisa amanzi. .
Futhi kunezinkinga ezintathu kule ndlela yokubuyisela kabusha. Okokuqala, indle ekhishwa kujeneretha we-steam isenamandla amaningi, angeke asetshenziswe ngendlela enengqondo; okwesibili, amandla okushiswa kwejeneretha yesitimu segesi ampofu, futhi ingcindezi yokuqala ayilungile. Uma izinga lokushisa lamanzi ahlanganisiwe liphakeme kancane, ipompo yokuhlinzeka ngamanzi izokwakhiwa. I-vaporization, ayikwazi ukusebenza ngokujwayelekile; Okwesithathu, ukuze kugcinwe ukukhiqizwa okuzinzile, inani elikhulu lamanzi kampompi kanye nophethiloli kufanele kutshalwe.
Izindlela ezimbili ezilandelayo zivame ukusetshenziselwa ukubhekana nokugaywa kabusha kwamajeneretha omusi.
Enye iwukucabangela kusukela kusici se-air preheater. I-preheater yomoya enepayipi lokushisa njengengxenye yokudlulisa ukushisa eyisihluthulelo ikhethiwe, futhi ukusebenza kahle kokushintshaniswa kokushisa kungafinyelela ngaphezu kwama-98%, okuphakeme kunama-heaters ajwayelekile. Le divayisi ye-preheater yomoya iyaklanywa futhi ithatha indawo encane, ingxenye eyodwa kwezintathu kuphela yesishintshi sokushisa esijwayelekile. Ngaphezu kwalokho, ingagwema ngokuphumelelayo ukugqwala kwe-asidi koketshezi kumshini wokushisa nokwandisa impilo yesevisi yesishintshi sokushisa.
Okwesibili ukuqala ngemishini yokubuyisela amanzi exubile kanye neyokwelapha. Amanzi ahlanganisiwe avaliwe futhi acindezelwe athola amanzi ahlanganisiwe kanye nezisetshenziswa zokuhlanza zingashisisa ngokuqondile ingxenye yesitimu esithe xaxa uma kuqhathaniswa namanzi ajikisiwe anezinga lokushisa eliphezulu, ukhethe ukutholakala okuxubile okuxutshwe namanzi okushisa aphezulu bese ululama ngokuqondile bese uyicindezela ku-generator yesitimu ukuze sebenzisa isitimu somusi- Isistimu ye-loop evaliwe yokuvuselela isitimu ithuthukisa izinga lokushisa elisebenzayo lesitimu. Futhi kunciphisa ukulahlekelwa kwamandla kagesi namandla kasawoti, kunciphisa umthwalo we-steam generator, futhi kunciphisa inani elikhulu lamanzi athambile.
Okuqukethwe okungenhla ngokuyinhloko kuyincazelo emfushane yezinkinga zobuchwepheshe zokuthola ukushisa kwemfucuza kusuka kumajeneretha e-steam, futhi kusadingeka ukuthi ucabange ngokucophelela ngezindaba ezithile.
Isikhathi sokuthumela: Aug-23-2023
