Kupanga magetsi opulumutsa mphamvu ndi otsika-Nox CFB Boiler

Otsika-nox cfb boilerndi m'badwo waposachedwa wa CFB Boiler.

1. Kufotokozera mwachidule kwa mawonekedwe otsika-nox CFB Boiler

CFB Steill Boiler imakhala ndi vuto la 20-260t / h ndipo amapanikizika pa 1.25-13.7MPA. Madzi otentha otentha amakhala ndi vuto la 14-168mw ndi kuponderezedwa kwa 0.7-1.6mpu.

Vesi ili liyambitsa mawonekedwe akuluakulu potenga 90t / h otsika-Nox CFB Boiler monga chitsanzo.

1.1 magawo aluso

Vutoli: 90t / h

Kupanikizika kwa Seam: 3.82MPA

Kutentha kwam'madzi: 450 ℃

Kutentha kwa mpweya: 20 ℃

Kutentha koyambirira kwa ndege: 150 ℃

Kutentha kwachiwiri kwa ndege: 150 ℃

Kutentha kwa mpweya: 135 ℃

Kupanga malasha: malasha a LAAN

Makina opanga kutentha: 91.58%

Ma desilfurization mu ntchentche (CA / S Rufio = 1: 8): ≥95%

Chiyerekezo cha malo oyambira: 6: 4

Chiwerengero cha phulusa mpaka slag: 6: 4

Kudya mafuta: 16.41t / h

1.2 Otsika-Nox CFB Boiler

Imatengera mawonekedwe a CFB Constastion, ndipo zimazindikira kuzungulira zophatikizika za zida zamagetsi ndi njira zobwezeretsera zakuthupi. Kutentha kochepa komanso kutsika kwa nitrogen kumakwaniritsa bwino kwambiri, kupulumutsa mphamvu ndi mphamvu yotsika. MBEB Boleler amatengera kampunga limodzi, kufalikira kwachilengedwe, kutsika kwamphamvu, mpweya wabwino kwambiri komanso mphamvu yayitali kwambiri. Kutentha kwambiri kwanthete-kutentha kwambiri, kutentha kwambiri kwachuma, kutentha kwambiri kwachuma ndi mpweya wodzikongoletsa ali mu shaft.

Musanalowe magome, madzi owonera amakonzedwa ndi chuma chambiri chotsika mtengo komanso chomera chimodzi.

Kupanga magetsi opulumutsa mphamvu ndi otsika-Nox CFB Boiler

2.

2.1 Concece Cycece Convistion imakwaniritsa mpweya wotsika

Imatengera ndulu yayikulu, kutentha kotsika kwambiri (850 ℃) ndi kuchuluka kwa mpweya wotsika (≤5m / s). Nthawi yokhazikika ya zida mu ng'anjo ndi ≥6s, motero kukonza kutentha.

2.1 Kudzipatula Kwambiri ndi Njira Yobwezeretsera

Kwezani Centrat Centrase Cylinder Overder-Haperction Cyclone olekanitsa mphamvu yolekanitsa.

2.3 Kupanga Mapangidwe Amlengalenga Amlengalenga

Dziwani kuchuluka koyenera kwa mpweya wopita kudera lachiwiri, khalani ndi kapangidwe kotsika kotsika ndikuwonjezera mphamvu yopopera ya mpweya wachiwiri.

2.4 Madzi Oyenera Kugawika Kwapadera

Njira yogawitsira mpweya wa mpweya imatengera mbale yozizira ya mpweya komanso chipinda chofananira cha madzi ozizira kuti zitsimikizire kuti amagawa mpweya. Cholinga cha belu chotsika chimatsimikizira kuyamwa kwamadzimadzi, kumachepetsa kukana, ndikuzindikira zopanikizira zotsika pabedi.

2.5 Kudyetsa chakudya ndi njira yochotsa ma slag

Mphepo yamkuru ya mlengalenga imafalikira mosiyanasiyana imagwetsa tinthu malawi pabedi, kukonza bwino.

2.6 Wosungidwa Shebr System

Kukhazikitsa kwaukadaulo wa SNCR, SPR Technology, komanso kuwunika kwa push kupatukana ndi kuchotsedwa kwa Duct Duct ali kutsogolo kwa SCR. Malo a Snocr amasungidwa pa inletide rove dractora kuti akwaniritse kufunikira kwa nox.


Post Nthawi: Meyi-27-2021