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Ƙananan janareta na biomass tururi low nitrogen

Takaitaccen Bayani:

Ƙananan injin janareta ƙarancin tsarin fasahar canjin nitrogen!


Domin mayar da martani game da martanin "tsarar da makamashi da rage fitar da hayaki" a cikin gida, da kuma kara rage yawan iskar iskar gas na masu samar da tururi, kasar Sin ta dora muhimmanci sosai kan karancin iskar iskar iskar gas na masu samar da tururi, tare da gabatar da manufofin da suka dace.A yau, zan raba tare da ku mafita na fasaha don ƙarancin canjin nitrogen na ƙananan injin tururi:
1. Retrofit ma'aunin ingancin kwal: yawanci daidaitaccen Var> 18%, Aar <35%.NOx fitarwa maida hankali <300mg/m3.Idan ingancin kwal ba shi da kyau, ana buƙatar cikakken bincike.


Cikakken Bayani

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2. Tsare-tsare na musamman na canji:
(1) Ƙara iska ta biyu.Don cimma zurfin konewa mai zurfi na iskar tanderu, an bar babban wurin konewa da wurin dawowa.An saita bututun iska ɗaya na biyu akan kowane kusurwoyi huɗu na jikin tanderun (yana iya jujjuya sama da ƙasa, kuma ana sanya iska ta biyu a cikin babban matsayi don tabbatar da isasshen tsayin farfadowa).Bututun iska na biyu yana sanye da kofa mai zamiya.Na biyu iska nozzles suna sanye take da hatimi.Canjin iska na biyu shine babban hanyar sarrafa nau'in man fetur da nau'in thermal-NOx.
(2) Kashe iska ta uku.An rufe bututun iska na uku, kuma bututun iska na asali yana sanye da na'ura mai rarrabawa.Bayan wucewa ta cikin iskar da ke rabu da kauri da sirara, gefen kauri ya shiga cikin iska na sakandare, kuma gefen haske ana amfani da shi azaman iska na biyu.Kawo iska na uku zuwa cikin iska ta biyu na iya rage yawan iska na biyu na kewayon babban mai ƙonewa.Bugu da ƙari, ana iya aika wani ɓangare na kwal ɗin da aka rushe a cikin iska mai zurfi a cikin tanderun jiki a gaba (idan aka kwatanta da babban matsayi na asali), saboda raguwar matsayi kuma yana daidai da tsawaita lokacin konewa na kwal a cikin tanderun. a cikin manyan iska, wanda ke da fa'ida don rage abun ciki na abubuwan fashewar kuda a cikin janareta na tururi.
(3) Canji na bututun iska na biyu.Bisa ga ƙayyadaddun shirin don sauyawar da'irar da'irar iska ta biyu a cikin tanderun, kamar yadda aka nuna a cikin Hoto na 1, yankuna uku da ke da nau'o'in nau'i daban-daban da kuma rarraba yankin kusa da bango an kafa su a kan sashin jiki na tanderun.Zai iya tabbatar da cewa akwai isassun iskar oxygen a bango don kauce wa lalatawa da lalata yanayin zafi ba tare da canza hanyar babban jet ba.

Wannan konewa hanya iya inganta permeability na farko iska pulverized kwal kwarara a cikin tanderun da kuma kiyaye shi daga ruwa bango a kasa, rage slagging, high-zazzabi lalata da ash jijiya a cikin tanderun.Bugu da kari, saboda shugabanci na firamare da na biyu na iskar tangent da'irori ne akasin haka, da cakude mahada na pulverized kwal da iska da aka jinkirta, don haka rage watsi da NOx.Bugu da ƙari, ana sanya iska ta biyu a cikin tangentily, ta yadda iska ta farko ta juya zuwa cikin iska mai zafi daga sama, ta yadda kwal ɗin da aka lakafta ya kasance a hankali a cikin wannan yanki.A karkashin yanayin rashin iskar oxygen, abubuwa masu canzawa suna tasowa da wuri-wuri kuma suna ƙonewa da konewa, wanda ke da mahimmanci ga konewa da konewa.Akwai fa'idodi.
(4) Gyaran ƙonewar ƙaramar mai.Don ƙananan janareta na tururi, maye gurbin 2 masu ƙonewa a cikin ƙananan Layer na ainihin janareta na tururi tare da ƙananan masu ƙonewa na NOX tare da ƙananan aikin ƙonewa.Na'urar na iya sa kwal ɗin da aka niƙa ya kunna kuma ya ƙone da sauri.Bayan sauye-sauye, ba lallai ba ne a yi amfani da babban bindigar mai a lokacin da injin tururi ke aiki, wanda ke adana man fetur mai yawa ga tashar wutar lantarki.

biomass tururi janareta tanda janareta duk tsarin aiki da biomass tururi janaretaYaya kamfani abokin tarayya02 tashin hankali


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