90kw Industrial Steam boiler Isithombe Esifakiwe

I-90kw Industrial Steam boiler

Incazelo emfushane:

Umthelela wezinga lokugeleza kwegesi ye-steam generator kumazinga okushisa!
Izici ezinomthelela wokushintsha kwezinga lokushisa kwesitimu esishisa kakhulu se-steam generator ngokuyinhloko zihlanganisa ukushintsha kwezinga lokushisa kanye nezinga lokugeleza kwe-flue gas, izinga lokushisa kanye nezinga lokugeleza kwesitimu esigcwele, kanye nezinga lokushisa lamanzi aphelelwa ukushisa.
1. Umthelela wezinga lokushisa legesi eliwuketshezi kanye nesivinini sokugeleza endaweni yokuphuma kwesithando somlilo wegesi: lapho izinga lokushisa legesi ephuma ku-flue nesivinini sokugeleza likhuphuka, ukudluliswa kokushisa kwe-convective kweheater kuzokwanda, ngakho-ke ukumuncwa kokushisa kwe-superheater kuzokwanda, ngakho umusi Izinga lokushisa lizokhuphuka.
Kunezizathu eziningi ezithinta izinga lokushisa legesi eliwuketshezi kanye nezinga lokugeleza, njengokulungiswa kwenani likaphethiloli esithandweni, amandla omlilo, ukushintsha kwemvelo kaphethiloli ngokwawo (okungukuthi, ukuguqulwa kwephesenti. wezingxenye ezihlukahlukene eziqukethwe amalahle), kanye nokulungiswa komoya oweqile. , ukuguqulwa kwemodi yokusebenza komshini wokushisa, izinga lokushisa lokungena kwamanzi okufaka i-steam generator, ukuhlanzeka kwendawo yokushisa nezinye izici, inqobo nje uma noma iyiphi yalezi zici ishintsha kakhulu, ukusabela okuhlukahlukene kweketango kuzokwenzeka, futhi Ihlobene ngokuqondile. ekushintsheni kwezinga lokushisa le-flue gas kanye nezinga lokugeleza.
2. Umthelela wezinga lokushisa lesitimu esigcwele kanye nezinga lokugeleza endaweni yokungena ye-superheater yejeneretha yesitimu: uma izinga lokushisa eligcwele isitimu liphansi futhi izinga lokugeleza kwesitimu liba likhulu, i-superheater iyadingeka ukuletha ukushisa okwengeziwe. Ngaphansi kwezimo ezinjalo, nakanjani kuzodala izinguquko ekushiseni okusebenzayo kwe-superheater, ngakho-ke kuthinta ngokuqondile izinga lokushisa lomusi oshisa kakhulu.

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Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izici ezithinta izinga lokushisa lesitimu esigcwele kanye nezinga lokugeleza ngokuyinhloko ukushintsha komthwalo wejeneretha yesitimu, okungukuthi, ukulungiswa kwenkanyezi yokukhiqiza umusi kanye nezinga lokucindezela ebhodweni. Ukushintsha kwezinga lamanzi ebhodweni nakho kuzodala izinguquko kumswakama wesitimu, futhi izinguquko ezingeni lokushisa lamanzi angenayo nezimo zokusha zejeneretha yesitimu nakho kuzodala izinguquko ekukhiqizeni isitimu.
Ngokusho kwezinhlobo ezahlukene zama-superheaters, izinga lokushisa le-steam ku-superheater liyahlukahluka ngomthwalo. Izinga lokushisa lesitimu le-superheater ekhazimulayo liyehla njengoba umthwalo ukhula, futhi okuphambene kuyiqiniso ku-convective superheater. Uma izinga lamanzi liphakeme ebhodweni, kulapho umswakamo wesitimu uphakama, futhi isitimu sidinga ukushisa okukhulu ku-heater enkulu, ngakho izinga lokushisa lesitimu lizokwehla.
Uma izinga lokushisa lamanzi angenayo le-steam generator liphansi, ngakho-ke inani le-steam eligeleza ku-heater liyancipha, ngakho-ke ukushisa okufakwe ku-superheater kuzokwanda, ngakho izinga lokushisa le-steam ekuphumeni kwe-superheater lizokwehla. vuka.