Ngarava injini inopedza gasi kurapwa
Nhanganyaya yehunyanzvi
Grvnes kuchengetedza kwezvakatipoteredza yakagadzira seti ye "grvnes" SCR denitration system yekurapwa kwenitrogen oxides mumarara gasi anoburitswa nemajenareta emugungwa mushure memakore ekutsvaga kunorwadza.Mushure mekugadzirwa kwakakosha, iyo sisitimu inogona kuramba ichiona kushanda kwepamusoro-soro pasi pemamiriro ekusagadzikana kwekupisa tembiricha uye gasi mhando;Zvikamu zvakakosha zvinogona kumirisana nekusachena kwakajairwa mugasi remarara uye kuve nechokwadi chekushanda kwakagadzikana kwenguva refu kwehurongwa.
Technical zvakanakira
1. Fast reaction speed.
2. Inogona kushandiswa kune denitration pane yakaderera, yepakati uye yakakwirira tembiricha.
3. Yakakura uye yakavimbika tekinoroji, yakakwirira denitration kunyatsoshanda uye kuderedza ammonia kupukunyuka.
4. Uniform ammonia jekiseni, kushomeka kushoma, kuderera kweammonia kushandiswa uye kuderera kwekushandisa mari.
Unyanzvi ruzivo
"Kufamba kwakachengeteka, gungwa rakachena uye kufamba kuri nyore" ndicho chinangwa chekushanda uye chinangwa cheInternational Maritime Organisation uye vane hunyanzvi zviremera zvemugungwa pasi rese.
Kumajini edhiziri emugungwa, kuburitsa kunokuvadza kweinjini dzedhiziri ndiko kwakanyanya.NOx (mune hapana 95%), Sox (umo S02 iri 95% uye S03 iri 5%), HC, CH2, Co, C02 uye mamwe magasi uye emissions inobuda (PM) inokonzera madhigirii akasiyana ekukuvadza kune zvakatipoteredza.Zvinogona kuonekwa kuti kubuda kwemhepo kweinjini yedhiziri chimwe chezvinhu zvakakosha zvinokanganisa kunaka kwemhepo yepasirese uye nharaunda, kuitira kuchengetedza nharaunda yepasi yatinogara.
Grvnestech yakagadzira midziyo yekudzora utsi hutema uye nitrogen oxide yekudzora midziyo yekudzikisa nekudzora kusvibiswa kwemhepo kunokonzerwa nekudzora kwechikepe.
Nzira dzekudzikisa zvinhu (PM) uye nitrogen oxides (NOx) dzinonyanya kukurukurwa pazasi:
Nzira dzekudzikisa zvinhu (PM):
Iyo tsvina gasi inobatwa ne particle trap (DPF) yakagadziriswa nekambani yegrvnes inogona kusvika pachiyero chelingman blackness level I uye pazasi.
Nzira dzekudzikisa nitrogen oxides (NOx):
Iyo SCR denitration system yakagadziridzwa nekambani yegrvnes inogona kusangana nematanho akakodzera.Grvnes-scr denitration system inogona kugadzirisa imwe-kune-imwe tsvina gasi kurapwa chirongwa zvinoenderana nekusiyana kwekupisa tembiricha uye tsvina gasi kuumbwa.
