Umbuzo: Yintoni igubu lomphunga wejenereyitha yomphunga?

A:

1. Igubu lomphunga lejenereyitha yomphunga

Igubu lomphunga sesona sixhobo sibalulekileyo kwisixhobo sokwenza umphunga. Lunxibelelwano phakathi kweenkqubo ezintathu zokufudumeza, ukufunxa kunye nokushisa okuphezulu kwejeneretha yomphunga, kwaye idlala indima yokudibanisa.

Inqanaba lamanzi egubu lebhoyila yomphunga sisalathisi esibaluleke kakhulu ngexesha lokusebenza kwebhoyila. Kuphela xa umgangatho wamanzi ugcinwa ngaphakathi koluhlu oluqhelekileyo unokuqinisekiswa ukujikeleza okulungileyo kunye nokunyuka kwamanzi kwibhoyila. Ukuba umgangatho wamanzi uphantsi kakhulu ngexesha lokusebenza, uya kubangela ukuba ibhoyili ibe mfutshane emanzini. Ukunqongophala okukhulu kwamanzi kwibhoyila kuya kubangela ukuba udonga lwetyhubhu yamanzi lutshise kakhulu, kwaye lude lubangele nomonakalo wesixhobo.

Ukuba umgangatho wamanzi uphezulu kakhulu ngexesha lokusebenza kwebhoyili, i-drum ye-steam iya kuzaliswa ngamanzi, okuya kubangela ukuba ukushisa okukhulu kwe-steam kwehla ngokukhawuleza. Kwiimeko ezinzima, amanzi aya kuziswa kwi-injini yomoya kunye nomphunga, obangela impembelelo embi kunye nomonakalo kwiibhleyidi ze-injini.

Ngoko ke, umgangatho oqhelekileyo wamanzi we-drum kufuneka uqinisekiswe ngexesha lokusebenza kwebhoyili. Ukuze kuqinisekiswe umgangatho oqhelekileyo wamanzi we-drum, izixhobo zebhoyila zihlala zixhotyiswe ngokukhuselwa komgangatho wamanzi aphezulu kunye naphantsi kunye neenkqubo zokulawula umgangatho wamanzi. Umgangatho wamanzi we-drum uvame ukwahlula kwixabiso lokuqala eliphezulu, ixabiso lesibini eliphezulu kunye nexabiso lesithathu eliphezulu. Inqanaba lamanzi egubu eliphantsi nalo lahlulwe ngokwexabiso lokuqala eliphantsi, ixabiso lesibini eliphantsi kunye nexabiso lesithathu eliphantsi.

2. Ngexesha lokusebenza okuqhelekileyo kwebhoyila, yintoni imfuneko kwinqanaba lamanzi egubu?

Iqondo elinguziro lomgangatho wamanzi wedrum yebhoyila yoxinzelelo oluphezulu lubekwe ngokuqhelekileyo kwi-50 mm ngaphantsi komgca wejometri kwiziko lombhobho. Ukumiselwa komgangatho wamanzi oqhelekileyo we-drum ye-steam, oko kukuthi, inqanaba lamanzi eliziro, lichongwa zizinto ezimbini. Ukuze kuphuculwe umgangatho womphunga, indawo yomphunga kufuneka yandiswe kangangoko ukugcina umgangatho wamanzi oqhelekileyo uphantsi.

Nangona kunjalo, ukuze kuqinisekiswe ukhuseleko lokujikeleza kwamanzi kunye nokuthintela ukukhutshwa kunye nokufakwa komphunga ekungeneni kombhobho osezantsi, umgangatho wamanzi oqhelekileyo kufuneka ugcinwe phezulu kangangoko kunokwenzeka. Ngokuqhelekileyo, umgangatho wamanzi oqhelekileyo ubekwe phakathi kwe-50 kunye ne-200 mm ngaphantsi komgca we-drum center. Ukongeza, amanqanaba afanelekileyo aphezulu nasezantsi amanzi kwibhoyila nganye kufuneka amiselwe ngokusekwe kuvavanyo lomlinganiselo wesantya samanzi kumbhobho osezantsi opholileyo wamanzi kunye nohlolo kunye neziphumo zovavanyo lomgangatho womphunga wamanzi. Phakathi kwabo, umgangatho ophezulu wamanzi unqunywe ukuba umgangatho womphunga wamanzi uyancipha; umda osezantsi womgangatho wamanzi kufuneka ugqitywe ngokuba ingaba isenzeko sokufuduka kunye nokungena komphunga kwenzeka ekungeneni kombhobho.