Njira yochizira mpweya wa jenereta wa nthunzi

Monga zida wamba zamagetsi, ma jenereta a nthunzi amagwira ntchito yofunika kwambiri polimbikitsa chitukuko cha zachuma. Komabe, zinthu zovulaza zomwe zili mu gasi wotuluka m’majenereta a nthunzi zimaipitsa chilengedwe ndi kuwononga thanzi la anthu okhalamo. The nthunzi jenereta flue mpweya mankhwala njira ndi kuyeretsa nthunzi jenereta flue mpweya kuti mpweya kukumana mfundo. Ndiye ndi njira ziti zochizira gasi wa generator flue? Nobeth ndi mtundu womwe umapereka mayankho athunthu amagetsi opangira nthunzi. Lilinso ndi kafukufuku wozama pa njira zochizira mpweya wa generator flue. Zafotokozedwa mwachidule apa ndipo akuyembekeza kuthandiza aliyense.

Malinga ndi malamulo okhudzana ndi kuipitsidwa kwa mpweya wowotchera, mavuto omwe akuchitika m'mafakitale opangira mpweya wamafuta ndi ma sulfide, ma nitrogen oxides, ndi fumbi la utsi, ndipo njira zosiyanasiyana zochizira mpweya wotulutsa mpweya wotentha ziyenera kutsatiridwa motsatana.

1. Desulfurization wa njira zochizira mpweya wa jenereta wa nthunzi
Malinga ndi mtundu wa desulfurizer, njira zopangira mpweya wotulutsa mpweya wotulutsa mpweya zimaphatikizapo njira ya calcium yochokera ku CaCO3 (mwala wa laimu), njira ya magnesium yochokera ku MgO, njira ya sodium yochokera ku Na2S03, ndi njira ya ammonia yochokera ku NH3. , njira ya organic alkali yotengera organic alkali. Pakati pawo, ukadaulo wamalonda womwe umagwiritsidwa ntchito kwambiri padziko lonse lapansi ndi njira ya calcium, yomwe imakhala yoposa 90%.

2. Nthunzi jenereta flue gasi mankhwala njira: denitrification
Denitrification matekinoloje makamaka monga otsika nayitrogeni kuyaka luso, SNCR denitrification luso, SCR denitrification luso, ozoni makutidwe ndi okosijeni denitrification luso, etc. boilers osiyana angagwiritse ntchito njira zosiyanasiyana kukatentha chimfine mankhwala.

3. Nthunzi jenereta flue gasi mankhwala njira: kuchotsa fumbi
The particulate utsi ndi fumbi mu kuyaka utsi mpweya wa ng'anjo nthunzi jenereta ankachitira ndi mafakitale nthunzi jenereta fumbi otolera. Ambiri ntchito mafakitale nthunzi jenereta fumbi otolera monga yokoka sedimentation fumbi otolera, mkuntho fumbi otolera, zotsatira fumbi otolera, centrifugal madzi filimu otolera fumbi, etc. Pamene zofunika kuteteza chilengedwe kukhala okhwima, ntchito thumba fumbi otolera ndi precipitators electrostatic pang'onopang'ono kuwonjezeka. Pakali pano, mafakitale nthunzi jenereta fumbi otolera kuti chimagwiritsidwa ntchito m'mafakitale nthunzi jenereta ndipo akhoza kukwaniritsa zofunika za utsi ndi fumbi utsi ndi mfundo makamaka Mipikisano chubu chimphepo fumbi otolera ndi madzi filimu fumbi otolera.