0.6T Isithombe Esifakiwe Esifakwa Ngaphansi Se-Nitrogen Steam Boiler

I-0.6T Ephansi Ye-Nitrogen Steam Boiler

Incazelo emfushane:

Izindinganiso eziphansi zokukhishwa kwe-nitrogen kumajeneretha omusi

I-steam generator ingumkhiqizo ohambisana nemvelo ongakhiphi igesi engcolile, i-slag kanye nokumosha kwamanzi ngesikhathi sokusebenza. Ibizwa nangokuthi i-boiler enobungani bemvelo. Naphezu kwalokhu, amajeneretha amakhulu e-steam aphuma ngegesi asakhipha ama-nitrogen oxide phakathi nokusebenza. Ukuze kuncishiswe ukungcoliswa kwezimboni, umbuso ukhiphe imigomo eqinile yokukhipha i-nitrogen oxide, icela yonke imikhakha yomphakathi ukuthi ithathele indawo yamabhayela angayingeni imvelo.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Ngakolunye uhlangothi, izinqubomgomo eziqinile zokuvikela imvelo ziphinde zikhuthaze abakhiqizi bejeneretha yesitimu ukuthi baqhube ukuqamba okusha kwezobuchwepheshe. Ama-boilers avamile asebenzisa amalahle aye ahoxa kancane kancane esigabeni somlando, futhi amajeneretha amasha kagesi okushisa kagesi, amajeneretha ane-nitrogen ephansi kanye namajeneretha esitimu e-nitrogen aphansi kakhulu asephenduke amandla amakhulu embonini yokuphehla isitimu.
Ijeneretha yesitimu ene-nitrogen ephansi ibhekisela kujeneretha lwesitimu esinokukhishwa okuncane kwe-NOx ngesikhathi sokusha kukaphethiloli. Ukukhishwa kwe-NOx ye-generator yesitimu yegesi yemvelo yendabuko cishe ku-120 ~ 150mg/m3, kuyilapho ukukhishwa kwejeneretha yesitimu se-nitrogen ephansi cishe ku-30 ~
80mg/m2. Ukukhishwa kwe-NOx ngaphansi kuka-30mg/m3 ngokuvamile kubizwa ngokuthi amajeneretha omusi we-nitrogen we-ultra-low.
Eqinisweni, ukuguqulwa kwe-nitrogen ephansi kwe-boiler kuwubuchwepheshe bokubuyisela kabusha igesi ye-flue, okuwubuchwepheshe bokunciphisa i-ammonia oxide ngokubuyisela ingxenye yegesi ye-boiler flue esithandweni bese uyishisa ngegesi yemvelo nomoya. Ngokusebenzisa ubuchwepheshe be-flue gas recirculation, izinga lokushisa lomlilo endaweni ewumgogodla webhayela liyancishiswa futhi isilinganiso somoya oweqile sihlala singashintshile. Ngaphansi kwesimo sokuthi ukusebenza kahle kwe-boiler akuncishisiwe, ukukhiqizwa kwe-nitrogen oxides kucindezelwe, futhi inhloso yokunciphisa ukukhishwa kwe-nitrogen oxides ifinyelelwa.

Ukuze sihlole ukuthi ukukhishwa kwe-nitrogen oxide kweziphehlisi zesitimu ezine-nitrogen ephansi kungahlangabezana yini nezindinganiso zokukhishwa kwegesi, senze ukuqapha kokungcoliswa kwemvelo kumajeneretha ane-nitrogen ephansi emakethe, futhi sathola ukuthi abakhiqizi abaningi bathengisa izinto ezijwayelekile zesitimu ngaphansi kwesiqubulo samajeneretha ane-nitrogen ephansi, bakhohlise abathengi ngamanani aphansi.
Kuyaqondakala ukuthi abakhiqizi abavamile be-nitrogen steam generator kanye nezimbawula bathunyelwa bevela phesheya, futhi izindleko zesishisi esisodwa ziphezulu kakhulu ngamashumi ezinkulungwane zamaRandi. Abathengi bayakhunjuzwa ukuthi bangalingwe ngamanani aphansi lapho bethenga! Ngaphezu kwalokho, hlola idatha yokukhipha i-NOx .