Q: Yiziphi izidingo zekhwalithi yamanzi emanzini asetshenziswa amajeneretha e-steam?

A:
Izidingo zezinga lamanzi zamajeneretha omusi!
Izinga lamanzi lejeneretha yesitimu kufanele ngokuvamile lihlangabezane nala mazinga alandelayo: okuqinile okumisiwe <5mg/L, ukuqina okuphelele <5mg/L, umoya-mpilo oncibilikisiwe ≤0.1mg/L, PH=7-12, njll., kodwa le mfuneko kungahlangatshezwana nazo ekuphileni kwansuku zonke Izinga lamanzi lincane kakhulu.
Izinga lamanzi liyimfuneko yokusebenza okujwayelekile kwamajeneretha omusi. Izindlela ezilungile nezinengqondo zokuhlanza amanzi zingagwema ukukala kanye nokugqwala kwama-boilers esitimu, andise impilo yesevisi yamajeneretha omusi, ukunciphisa ukusetshenziswa kwamandla, kanye nokuthuthukisa izinzuzo zezomnotho zamabhizinisi. Okulandelayo, ake sihlaziye umthelela wekhwalithi yamanzi kujeneretha lesitimu.
Nakuba amanzi emvelo ebonakala emsulwa, aqukethe usawoti oncibilikisiwe ohlukahlukene, usawoti we-calcium ne-magnesium, okungukuthi izinto ezinobulukhuni, okuyiwona mthombo oyinhloko wokukala kumajeneretha omusi.
Kwezinye izindawo, i-alkalinity emthonjeni wamanzi iphezulu. Ngemva kokushisisa nokugxilwa yi-steam generator, i-alkalinity yamanzi e-boiler izoba phezulu futhi phezulu. Uma ifinyelela ekugxiliseni okuthile, izokhipha igwebu endaweni ehwamukayo futhi ithinte ikhwalithi yesitimu. Ngaphansi kwezimo ezithile, i-alkalinity ephezulu kakhulu izophinda ibangele ukugqwala kwe-alkaline njenge-caustic embrittlement endaweni yokugxilisa ingqondo.
Ngaphezu kwalokho, ngokuvamile kukhona ukungcola okuningi emanzini emvelo, phakathi kwawo umthelela omkhulu ku-generator umusi ukumiswa okuqinile, izinto ze-colloidal nezinto ezincibilikisiwe. Lezi zinto zingena ngokuqondile ku-generator ye-steam, okulula ukunciphisa izinga le-steam, futhi kulula futhi ukuyifaka odakeni, ivimbe amapayipi, ibangele ukulimala kwensimbi ekushiseni ngokweqile. Izinto eziqinile ezilengisiwe kanye nezinto ze-colloidal zingasuswa ngezindlela zokwelashwa kwangaphambili.
Uma izinga lamanzi elingena ejeneretha le-steam lihluleka ukuhlangabezana nezidingo, lizophazamisa ukusebenza okuvamile kancane, futhi libangele izingozi ezifana nokushiswa okomile nokuqhuma kwesithando somlilo ezimweni ezimbi kakhulu. Ngakho-ke, abasebenzisi badinga ukunaka ukulawulwa kwekhwalithi yamanzi lapho bewasebenzisa.