Zovala ndi zotsutsana ndi kuvala za boiler yozungulira yozungulira

Chowotcha chozungulira chozungulira chamadzimadzi ndi mtundu watsopano wa ng'anjo wokhala ndi mphamvu zambiri komanso kuipitsidwa kochepa komwe kumapangidwa pambuyo pa ng'anjo yaunyolo ndi ng'anjo yamakala yopukutidwa. Chifukwa cha kuyaka kwake kwakukulu, kusinthasintha kwa mtundu wa malasha, kusintha kwakukulu kwa katundu, mpweya wochepa wa nitrogen oxide, ndi desulfurization yosavuta ndi zina zabwino zimakondedwa, ndipo zakhala zikugwiritsidwa ntchito ndikulimbikitsidwa padziko lonse lapansi. Komabe, vuto lodziwika bwino la mavalidwe limaletsa kwambiri ntchito yayitali yazachuma yang'anjo iyi.

The abrasion wa malasha phulusa particles pa kutenthetsa zipangizo mu kuzungulira fluidized bedi boilers ndi kukokoloka kwa tinthu otaya, amenenso ndi zotsatira za particles pa zipangizo mu ng'anjo ndi kukokoloka kwa zipangizo ndi mkulu-concentration phulusa munali mpweya. kuyenda. Kuvala kwa zida zowotchera za bedi zozungulira zimatengera kukula kwa tinthu tating'onoting'ono, mawonekedwe a tinthu tating'onoting'ono, kuthamanga kwamphamvu, momwe amakondera, kuchuluka kwa chakudya, mphamvu ndi kuuma kwa tinthu tating'onoting'ono, ndi zina zambiri. kuchuluka kwa kuvala kumakhudzananso ndi zinthu zomwe zimakhudzidwa, komanso zimakhudzidwa ndi mawonekedwe amafuta ndi magawo ogwiritsira ntchito.

Magawo osavuta kuvala a ma boiler ozungulira ozungulira amadzimadzi amaphatikiza mapaipi otenthetsera pamwamba ndi zida zokanira. Zigawo zachitsulo zomwe zimavalidwa mosavuta za boiler yozungulira yozungulira ya bedi ndizophatikizira zida zokanira ndi khoma lamadzi, malo osakhazikika a khoma la chitoliro, ngodya zinayi za khoma lamadzi, malo otentha mung'anjo, malo otentha a denga la ng'anjo. , cholekanitsa chimphepo chamkuntho, ndi chotenthetsera pamwamba pa mchira. Dikirani.

Pali zinthu zambiri zomwe zimakhudza kuvala kwa ma boiler ozungulira ozungulira. Muzochita zenizeni, zochitika zosiyanasiyana ziyenera kuphatikizidwa, njira zosiyanasiyana zotsutsana ndi kuvala ziyenera kuchitidwa, ndipo chidziwitso chiyenera kusonkhanitsidwa mosalekeza kuti teknoloji yotsutsana ndi kuvala ya ma boilers oyendayenda amadzimadzi apitirize kukhwima ndi angwiro.