Low-nox cfb boilerizororo razvino remarasha cfb boiler.

1. Tsanangudzo pfupi yezvakaderera-nox cfb boiler chimiro

CFB STEAM Boiler Zvimiro Zvinogona Kugona kwe20-260T / H uye Steam Kudzvinyirira kwe 1.25-13.7mpa. CFB inopisa mvura boiler inoratidza kugona kwe14-168mw uye zvekunze kudzvanywa kwe 0.7-1.6mpa.

Ndima iyi ichaunza iyo main main masiketi nekutora 90t / h yakaderera-nox cfb boiler semuenzaniso.

1.1 Main technical parameter

Rated CAPCity: 90T / H

Seam Pressure: 3.82mpa

Steam tembiricha: 450 ℃

Kutonhora kwemhepo tembiricha: 20 ℃

Yekutanga Air Tembiricha: 150 ℃

Yechipiri Air Tembiricha: 150 ℃

FLEE GESI Tembiricha: 135 ℃

Dhizaina Marasha: Lean Marasha

Dhizaina kupisa kugona: 91.58%

Desugulization yekubudirira muchoto (ca / s ratio = 1: 8): ≥95%

Chiyero chekutanga kumhepo yechipiri: 6: 4

Ratio yeash kuita slag: 6: 4

Kushandiswa kweMafuta: 16.41t / h

1.2 yakaderera-nox cfb boiler chimiro

Iyo inogamuchira cfb combustion mode, uye inoziva kutenderera kwekusvibiswa kwemidziyo kuburikidza nedutu rekuparadzaniswa uye zvekudzosera maitiro system. Tembiricha yakaderera uye yakaderera nitrogen conware inowana kugona kwakanyanya, kuchengetedza simba uye Ultra-yakaderera kubuda. Iyo CFB Boiler inogamuchira Drum imwe, kutenderera kwechisikirwo, cantilation yakasarudzika, mhepo ine mwero uye yakakwirira-inoshanda adiabatic cyclone inopararira Yakakwira-tembiricha Superheater, yakaderera-tembiricha Superheater, yakakwira-tembiricha yehupfumi, yakaderera-tembiricha yehupfumi uye preheater iripo iri mumuswe uri muswe.

Usati wapinda chigubhu, boiler yekupa mvura inopihwa ney-maviri-nhanho yakaderera-tembiricha yehupfumi uye imwe-nhanho yakakwira-tembiricha yehupfumi.

2. Low-nox cfb boiler dhizaini maficha uye kiyi tekinoroji

2.1 Optimised chivira chivira chinosunungura chinowana kuderera kwemakumi

Inotora Grad Freever Volum Volum Volum Volum Volum (850 ℃) uye Low Flaue Gasi Kuyerera Rate (≤5M / s). Iyo nguva yekugara yezvinhu zviri muchoto ndeye ≥6s, saka ichivandudza huwandu hwekupamba.

2.1 inoshanda kupatsanurwa uye kudzoka system

Kubvumidza kugumbura Central cylinder yakakwira-kugona kwenguva yekuparadzanisa kuparadzaniswa kwekuparadzanisa kwekuparadzanisa.

2.3 Yakagadziriswa Dhizaini yechipiri Air System

Sarudza ratical ine musoro kuti ive yepakati mhepo, inotora dhizaini yepasi-kuramba uye kusimudzira simba rekupfira remhepo yechipiri.

2,4 yakakodzera zvinyorwa zvemvura fluidization air system system

Iyo mhepo yekugovera system inotora mvura-inotonhorera mweya yekuparadzira mvura uye yakaenzana kudzvinyirira mvura-inotonhorera mhepo mukamuri kuti ive nechokwadi chekuparadzira yunifomu. Iyo yekudonha-chiratidzo bell mhando cap inovimbisa yunifomu yakavezwa yakanyorwa, inoderedza kupokana, uye inoziva yakaderera mubhedha yekumanikidza.

2,5 Yakavharwa Kudyisa uye otomatiki Slag Kubvisa system

Iyo mhepo cushion mhando yemarasha kuparadzira yunifomu inodonhedza iyo coal tsicuce pane yedare pamusoro, kuvandudza mavara emhando.

2.6 Yakachengetedzwa Sncr system

Iyo DenTRATION ANOGONESESA SNCILS + SCR Tekinoroji, uye yakazvimirira inobhururuka ASH kupatsanurana uye kubvisa flue duct iri pamberi peSCR. Sncr chinzvimbo chakachengeterwa pane iyo inlet fluu duct yekuparadzaniswa kuti isangane neyakaderera nox emission.