A:Ijeneretha yesitimu segesi ihlinzeka ngomthombo wokushisa wokucubungula, ukukhiqizwa nokushisisa kwamabhizinisi ngokukhipha isitimu esinezinga lokushisa eliphezulu. Kodwa ngesikhathi esifanayo, ungakunaki ukufakwa kwe-boiler futhi unake kakhulu imishini yamapayipi. Lokhu ngeke kuthinte kuphela ukubukeka okuphelele kwe-boiler, kodwa futhi kube nomthelela omkhulu ekusebenzeni okuzinzile esigabeni esilandelayo. Ngakho-ke, indlela yokufaka imitha ye-generator ye-gas steam?
Ukuchezuka phakathi kwegeyiji yezinga lamanzi kanye nomugqa wezinga lamanzi ovamile wesigubhu sokukhiqiza isitimu segesi kuphakathi kuka-2mm. Izinga eliphezulu lamanzi aphephile, izinga lamanzi aphansi aphephile kanye nezinga lamanzi elivamile kufanele kumakwe ngokunembile. Igeji yamanzi kufanele ibe nevalvu yokudonsa amanzi kanye nepayipi lokudonsa amanzi elixhunywe endaweni ephephile.
I-gauge yokucindezela kufanele ifakwe endaweni ekulungele ukubhekwa nokuhlanza, futhi kufanele ivikelwe ekushiseni okuphezulu, ukuqhwa nokudlidliza. Igeyiji yomfutho wegesi ekhiqiza isitimu kufanele ifakwe isicupho se-steam, futhi iqhude kufanele lifakwe phakathi kwegeji yokucindezela nomgibe ukuze kube lula ukugudlulwa kwepayipi kanye nokushintshwa kwegeji yokucindezela. Kufanele kube nomugqa obomvu ebusweni bokudayela omaka ingcindezi yokusebenza kubhayela.
Ngemva kokuhlolwa kwe-hydrostatic ye-generator ye-steam yegesi kuqediwe, i-valve yokuphepha kufanele ifakwe, futhi ukucindezela kokusebenza kwe-valve yokuphepha kufanele kulungiswe lapho kwenzeka umlilo wokuqala. I-valve yokuphepha kufanele ifakwe ipayipi yokukhipha umoya, okufanele iholele endaweni ephephile futhi ibe nendawo eyanele yokunqamula ukuze kuqinisekiswe ukuphuma okubushelelezi. Iphansi lepayipi lokukhipha i-valve yokuphepha kufanele linikezwe ipayipi lokudonsa endaweni yokuphepha esekelwe phansi, futhi ama-valve awavunyelwe ukufakwa kwipayipi yokukhipha kanye nepayipi yokukhipha.
Ijeneretha ngayinye ye-steam yegesi kufanele ifakwe ngepayipi elizimele lokukhuculula indle, futhi inani lezindololwane kufanele lincishiswe ngangokunokwenzeka ukuze kuqinisekiswe ukukhishwa kwendle okushelelayo, futhi kufanele kuxhunywe endaweni ephephile yangaphandle. Uma ama-boilers amaningana ehlanganyela ipayipi lokuqhuma, izinyathelo ezifanele zokuphepha kufanele zithathwe. Uma usebenzisa ithangi lokukhulisa i-blowdown, i-valve yokuphepha kufanele ifakwe ethangini le-blowdown.
Isikhathi sokuthumela: Jul-07-2023
