I-Biomass Smoim generator ephansi ye-nitrogen efakiwe

I-biomass encane ye-steam generator i-nitrogen ephansi

Incazelo emfushane:

UHlelo Oluncane Olomusi Oluphansi lwe-Nitrogen Transformation Technology Technology!

Ukuze uphendule ekuphenduleni "kwamandla okulondolozwa kwamandla nasekukhishweni" futhi uphinde unciphise okuqukethwe kokuphuma kwe-nitrogen oxide ama-generator, China anamathela ngokubaluleka okukhulu ekuguqukeni okuphansi kwe-nitrogen ama-gerator aphansi futhi adlulisele izinqubomgomo ezihambisanayo. Namuhla, ngizokwabelana nawe ikhambi lobuchwepheshe lokuguqulwa okuphansi kwe-nitrogen kwama-generator amancane amusha:
1. I-Retrofit Coal Quality Light Standard: Imvamisa i-var ejwayelekile> 18%, i-aar <35%. I-Nox Emission Ukuhlushwa <300mg / m3. Uma ikhwalithi yamalahle imbi, ukuhlaziya okuningiliziwe kuyadingeka.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

2. Uhlelo oluthile Lokuguqulwa Kwezinguquko:
(1) Khulisa umoya wesibili. Ukuze uzuze ukuhlanganiswa okujulile nokwenziwe kahle komoya wesithando, isikhala esibonakalayo sokuvutha kanye nendawo yokutakula ishiywe. I-nozzle eyodwa ye-nozzle yesibili isethwe engxenyeni ngayinye yamakhona amane wesidumbu somlilo (ingafunga phezulu, futhi umoya wesibili ubekwa esimweni esiphakeme sokuqinisekisa ukuphakama kokulungiswa kwanele). I-duct yomoya wesibili ifakwe umnyango oshelelayo. Ama-nozzles asesezingeni lesibili afakwe uphawu. Ukuguqulwa komoya wesibili kuyindlela esemqoka yokulawula uhlobo lukagesi kanye nohlobo lwe-thermal-hlobo nox.
(2) cisha umoya wesithathu. I-nozzle ephakeme ephakeme ivaliwe, futhi ipayipi lokuqala le-Tertiary air lifakwe ohlukanisayo. Ngemuva kokudlula emoyeni ohlukaniswe ngobukhulu obukhulu, uhlangothi olulodwa lungena emoyeni wesibili eliphezulu, futhi uhlangothi olukhanyayo lusetshenziswa njengomoya wesibili. Ukuletha umoya wezemfundo ephakeme emoyeni wesibili kunganciphisa umqulu womoya wesibili webanga lokuqala eliphambili lokushisa. Ngaphezu kwalokho, ingxenye yamalahle egayiwe emoyeni webanga eliphakeme ingathunyelwa emzimbeni wesithando ngaphambi kwesikhathi (kuqhathaniswa nesikhundla esiphakeme sokuqala
(3) Ukuguqulwa kwe-nozzle yomoya yesibili. Ngokwecebo elithile lokushintshwa kombuthano wesibhakabhaka wesibili esithandweni somlilo, njengoba kukhonjisiwe kuMfanekiso 1, izindawo ezintathu ezinezimpawu zensimu ezahlukene kanye nokusatshalaliswa kwendawo yodonga oluseduze kwakhiwa esigabeni somzimba somlilo. Kungaqinisekisa ukuthi kune-oksijini eyanele odongeni ukugwema ukugqwala okushisayo nokushisa okuphezulu ngaphandle kokushintsha ukuqondiswa kwejetjini eyinhloko.

Le ndlela yokuvutha ingathuthukisa ukugcwala komoya oyisisekelo ukugeleza kwamalahle esithandweni somlilo futhi ingakugcina kude nodonga lwamanzi ngezansi, ukunciphisa ukuncipha, ukugqwala okushisa kakhulu kanye nokwenziwa komlotha esithandweni somlilo. Ngaphezu kwalokho, ngoba ukuqondiswa kwemibuthano ephakeme yomoya nesekondari kuphambene, isixhumanisi sokuxuba samalahle nomoya esidiliziwe sibambezelekile, ngaleyo ndlela sinciphise ukuphuma kwe-nox. Ngaphezu kwalokho, umoya wesibili ubekwa ngendlela enkulu, ukuze ukugeleza komoya okuyisisekelo kugijima kuvuselelwa emoyeni wokushisa okuphezulu kusuka phezulu, ukuze amalahle adonsayo agxile kakhulu kule ndawo. Ngaphansi kwesimo sokuntuleka kwe-oxygen, udaba oluguquguqukayo kunqunyelwe ngokushesha okukhulu futhi kukhanyise futhi kuvutha, okubaluleke kakhulu ekuvukeni okuzinzile nokuvutha. Kunezinzuzo.
(4) ukuguqulwa kokulahla amafutha amancane. Kwabakhiqizi abancane be-Steam, buyisela abashiseli abangu-2 engxenyeni engezansi ye-generator yasekuqaleni ye-Steam generator enomsebenzi ophansi we-nox onomsebenzi wokulahla ka-micro-oil. Idivayisi ingenza i-purvelised coal iginde futhi ishise ngokushesha. Ngemuva kokuguqulwa, akudingekile ukusebenzisa isibhamu esikhulu samafutha lapho i-Steam generator isebenza, egcina uphethiloli omningi wesitshalo samandla.