A: Kuchengetedza kwesimba kweiyo steam system inoratidzwa mukuita kwese kwekushandisa kweutsi, kutanga kubva pakuronga uye dhizaini yedhizaini system kusvika pakugadzirisa, manejimendi uye kuvandudzwa kweiyo steam system.Nekudaro, kuchengetedza kwesimba mumabhoilers eutsi kana majenareta ehutsi kunowanzo kuve nekukanganisa kwakakosha pamasisitimu eutsi.
Mukuita kwekugadzira steam, chinhu chekutanga chekuita ndechekusarudza yakanyatsogadzirwa steam boiler.Iyo dhizaini yedhizaini inofanirwa kusvika kupfuura 95%.Iwe unofanirwa kuziva kuti kazhinji pane gaka rakakura pakati pemagadzirirwo ekugadzira uye kunyatsoita basa.Mumamiriro ezvinhu chaiwo ekushanda, ma parameters uye mamiriro ekugadzirisa ebhoiler system zvinowanzooma kusangana.
Pane nzira mbiri huru dzekutambisa boiler simba.Shandisa iyo boiler flue gasi marara kupisa kudzoreredza mudziyo kuti unyatso kudzoreredza kupisa kupisa (flue gasi kupisa), uye shandisa imwe yakaderera-giredhi tsvina kupisa kuwedzera tembiricha yemvura yekudyisa uye tembiricha yekupisa kwemhepo.
Deredza uye kudzora huwandu hwema boiler sewage uye kubuda kwemunyu, shandisa shoma shoma yekubuda munyu pane kugara uchiburitsa munyu, boiler blowdown heat recovery system, kuderedza uye kubvisa boiler uye deaerator kupisa kwekuchengetedza tsvina Panguva yekuvhara, iyo boiler muviri akadziirwa.
Mvura inotakura mutsinga chikamu chinochengetedza simba chepfuti icho chinowanzo furatirwa nevatengi, uye zvakare ndicho chinongedzo chekuchengetedza simba zvakanyanya muutsi system.A 5% steam carry over (common) zvinoreva kudzikiswa ne1% mukushanda kwemaboiler.
Uyezve, chiutsi nemvura chichawedzera kuchengetedzwa kweiyo yese steam system uye kuderedza kubuda kwemidziyo yekutsinhana kupisa.Kuti ubvise uye udzore simba remvura yakanyorova (steam nemvura), kuoma kwemhepo kunonyanya kushandiswa pakuongorora uye kuona.
Mamwe majenareta ehutsi ane kuoma kwakaderera se75-80%, zvinoreva kuti kunyatsopisa kwemhepo yejenareta kunogona kuderedzwa ne5%.
Kusapindirana kwemutoro ndicho chikonzero chakakosha chekuparadza simba remhepo.Hombe kana diki ngoro dzinodhonzwa nebhiza dzinogona kutungamirira mukusashanda muutsi.Chiitiko cheWatt chekuchengetedza simba chakanangana nemashandisirwo ane anowanzo peak uye mipata mitoro, uchishandisa steam yekupisa yekuchengetera zviremera, modular boilers, nezvimwe.
Kushandiswa kweiyo deaerator hakungowedzera tembiricha yemvura yekudyisa boiler yemvura, asi zvakare inobvisa okisijeni mubhailer yekudyisa mvura, nekudaro ichidzivirira iyo steam system uye kudzivirira kuderera kwekushanda kweiyo steam yekupisa kupisa.
Nguva yekutumira: Jun-08-2023
