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 okungenzeka futhi umonakalo, inqubo ukusebenza kahle kanye nekhwalithi izoba ukuwa.
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.Emazingeni okushisa amanzi ajiyile ku-100 ℃ umfutho womkhathi, ukwehla kwengcindezi kuzodala ukuthi amanzi ajiyile angabi sesimweni soketshezi, (ukwehla kwengcindezi, ukwehla kwezinga lokushisa lokugcwala), amandla angaphezu kwamandla azophinde ahwamuke ingxenye amanzi ajiyile abe 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 yephampu ye-centrifugal ngokuphakamisa ithangi lokuqoqa i-condensate amamitha ambalwa ngaphezu kwepompo ukuze ufinyelele ubude obungaphezu kwamamitha angu-3, ​​ukuze ukukhishwa kwe-condensate kusuka kumshini wokucubungula kufinyelele ithangi lokuqoqa i-condensate ngokuphakamisa ipayipi ngemuva. isicupho ukuze sifinyelele ukuphakama ngaphezu kwebhokisi leqoqo.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 kaphethiloli ayamoshwa.