Uma i-steam ohlelweni lwe-steam generator iqukethe amanzi amaningi, izodala umonakalo ohlelweni lwe-steam. Izingozi eziyinhloko zesitimu esimanzi ezinhlelweni ezikhiqiza umusi yilezi:
1. Amaconsi amancane amanzi antanta esitiyeni, agqwalise ipayipi futhi anciphise ukuphila kwesevisi. Ukushintshwa kwamapayipi akugcini nje kuphela kudatha nezabasebenzi, kodwa namanye amapayipi avalwa ukuze alungiswe, okuzoholela ekulahlekeni kokukhiqiza okuhambisanayo.
2. Amaconsi amancane amanzi aqukethwe kusitimu ohlelweni lwejeneretha yesitimu azolimaza ivalvu yokulawula (igqwalise isihlalo sevalvu kanye ne-valve core), ibangele ukuba ilahlekelwe umsebenzi wayo futhi ekugcineni ifake engozini ikhwalithi yomkhiqizo.
3. Amaconsi amancane amanzi aqukethwe ku-steam azoqoqana ebusweni bomshini wokushisa futhi akhule abe ifilimu yamanzi. Ifilimu yamanzi engu-1mm ilingana nomthelela wokudlulisa ukushisa wensimbi/insimbi yensimbi engu-60mm noma ipuleti lethusi elingu-50mm. Le filimu yamanzi izoshintsha inkomba yokushintsha ukushisa endaweni yokushisa, ikhulise isikhathi sokushisa, futhi inciphise ukuphuma.
4. Yehlisa inani lamandla okushintshanisa ukushisa kwemishini yegesi ngesitimu esimanzi. Iqiniso lokuthi amaconsi amanzi athatha indawo yesitimu esiyigugu empeleni kusho ukuthi isitimu esigcwele esiyisicefe ngeke sikwazi ukudlulisa ukushisa.
5. Izinto ezixubile ezifakwe kusitimu omanzi ohlelweni lwe-steam generator zizobumba ukungcola ebusweni besishintshi sokushisa futhi zinciphise amandla omshini wokushisa. Isendlalelo sesikali endaweni yesishintshi sokushisa siwugqinsi futhi mncane, okubangela ukwanda okuhlukile kokushisa, okuzodala imifantu endaweni yesishintshi sokushisa. Izinto ezishisayo zivuza emifantwini futhi zixubane ne-condensate, kuyilapho i-condensate engcolile ilahlekile, okuzoletha izindleko eziphezulu.
6. Izinto ezixubile eziqukethwe kusitimu esimanzi zinqwabelana kumavalvu okulawula nezicupho, okuzothinta ukusebenza kwamavalvu futhi kukhuphule izindleko zokuyilungisa.
7. Ingxube ye-steam emanzi ohlelweni lwe-steam generator ingena kumkhiqizo oshisayo, lapho umusi ungakhishwa khona ngokuqondile. Uma izimpahla zidingeka ukuthi zihlangabezane nezindinganiso eziphakeme zokuhlanzeka, izimpahla ezingcolile zizoba yimfucuza futhi ngeke zidayiswe.
8. Obunye ubuchwepheshe bokucubungula abukwazi ukuba nesitimu esimanzi, njengoba isitimu esimanzi sizothinta ikhwalithi yomkhiqizo wokugcina.
9. Ngaphezu komphumela obalulekile wesitimu esimanzi emandleni esishintshi sokushisa, amanzi amaningi ahlala kusitimu esimanzi kuzophinde kubangele ukusebenza okugcwele kwesicupho kanye nesistimu yokutholwa kwe-condensate. Ukulayisha ngokweqile isicupho kuzobangela ukuthi i-condensate ibuyele emuva. Uma i-condensate ithatha isikhala somhwamuko, izonciphisa ukuphuma kwezinto zokucubungula futhi ithinte ikhwalithi yomkhiqizo wokugcina ngalesi sikhathi.
10. Amaconsi amanzi ku-steam, emoyeni nakwamanye amagesi azothinta ukunemba kokulinganisa ukugeleza kwe-flowmeter. Uma inkomba yokoma kwe-steam ingu-0.95, ibala u-2.6% wephutha ledatha yokugeleza; lapho inkomba yokoma kwe-steam ingu-8.5, iphutha ledatha lizofinyelela ku-8%. Imitha ye-steam flow meter yakhelwe ukuhlinzeka opharetha idatha enembile nethembekile ukuze balawule inqubo yokukhiqiza esimweni esihle futhi bathole ukuphuma okuphezulu, kuyilapho amaconsi amanzi ku-steam enza kungenzeki ukusebenza ngokunembile.
Isikhathi sokuthumela: Dec-12-2023
