4.5kw Electric Steam Generator for Laboratory

2. Ukululama ngokusebenzisa ingcindezi emuva
Ngokwale ndlela, i-condensate itholakala ngokusebenzisa umfutho we-steam ogibeni.
Ipayipi le-condensate liphakanyiswe ngaphezu kwezinga le-boiler feed tank. Ngakho-ke ingcindezi yesitimu esicupheni kufanele ikwazi ukunqoba ikhanda elimile kanye nokumelana nokushayisana kwepayipi le-condensate kanye nanoma yikuphi ukucindezela okungemuva okuvela kubhayela ophakelayo. Ngesikhathi sokuqala okubandayo, lapho inani lamanzi ahlanganisiwe liphakeme kakhulu futhi umfutho we-steam uphansi, amanzi ahlanganisiwe awakwazi ukutholwa, okuzobangela ukubambezeleka kokuqala kanye nokwenzeka kwesando samanzi.
Lapho imishini ye-steam iyisistimu ene-valve yokulawula izinga lokushisa, ukuguqulwa komfutho we-steam kuncike ekushintsheni kwezinga lokushisa le-steam. Ngokufanayo, umfutho we-steam awukwazi ukususa i-condensate esikhaleni se-steam futhi uyibuyisele endaweni eyinhloko ye-condensate, izobangela ukuqoqwa kwamanzi endaweni ye-steam, ukungalingani kwezinga lokushisa ukucindezeleka okushisayo kanye nesando samanzi esingenzeka kanye nomonakalo, ukusebenza kahle kwenqubo kanye nekhwalithi kuzowa.
3. Ngokusebenzisa ipompo yokubuyisela i-condensate
Ukubuyiselwa kwe-Condensate kungafinyelelwa ngokulingisa amandla adonsela phansi. Imisele ye-Condensate ngamandla adonsela phansi ethangini lokuqoqa le-condensate emkhathini. Lapho, iphampu yokutakula ibuyisela i-condensate egumbini lokubhayela.
Ukukhetha amaphampu kubalulekile. Amaphampu e-Centrifugal awafaneleki kulokhu kusetshenziswa, njengoba amanzi eqhutshwa ngokujikeleza kwe-rotor yepompo. Ukuzungezisa kunciphisa umfutho wamanzi ajiyile, futhi umfutho ufinyelela ubuncane lapho umshayeli engenzi lutho. Ezingeni lokushisa lamanzi ajiyile liku-100 ℃ ukucindezela komkhathi, ukwehla kwengcindezi kuzobangela ukuthi amanzi ajiyile angabi sesimweni soketshezi, (ukwehla kwengcindezi, ukwehla kwezinga lokushisa lokugcwala) , amandla adlulele azophinde ahwamuke ingxenye yamanzi ajiyile ibe isitimu. Lapho ukucindezela kuphakama, ama-bubbles aphukile, futhi uketshezi lwamanzi olujiyile luthinta isivinini esikhulu, okuyi-cavitation; izodala umonakalo ekuthwaleni i-blade; shisa injini yepompo. Ukuze uvimbele lesi simo, singafinyelelwa ngokwandisa ikhanda lepompo noma ukunciphisa izinga lokushisa kwamanzi ahlanganisiwe.
Kuyinto evamile ukukhulisa inhloko yepompo ye-centrifugal ngokuphakamisa ithangi leqoqo le-condensate amamitha amaningana ngaphezu kwepompo ukuze kufinyelele ukuphakama okukhulu kunamamitha angu-3, ​​ukuze ukukhishwa kwe-condensate kusuka emishini yokucubungula kufinyelele ithangi lokuqoqa i-condensate ngokuphakamisa ipayipi ngemuva kwesicupho ukuze kufinyelele ukuphakama ngaphezu kwebhokisi lokuqoqa. Lokhu kudala ingcindezi emuva esicupheni okwenza kube nzima ukususa i-condensate esikhaleni sesitimu.
Izinga lokushisa le-condensate lingancishiswa ngokusebenzisa ithangi elikhulu lokuqoqa i-condensate elingafakwanga. Isikhathi sokukhuphuka kwamanzi ethangini lokuqoqa kusuka ezingeni eliphansi ukuya ezingeni eliphezulu sanele ukunciphisa izinga lokushisa le-condensate libe ngu-80 ° C noma ngaphansi. Phakathi nale nqubo, Ukufiphala okungu-30% wenkanyezi eshisayo kuyalahleka. Kuwo wonke amathani e-condensate atholakele ngale ndlela, 8300 OKJ yamandla noma amalitha angama-203 kawoyela kawoyela ayamoshwa.