низкоэмиссионный котел с циркулирующим кипящим слоем
Nizkoemissionnyy kotyol s tsirkuliruyushchey kipjashchey sloy (CFB) predstavlyayet soboy sovremennuyu tekhnologiyu goreniya, razrabotannuyu dlya sgoraniya topliva s znachitelnym snizheniem vrednykh zagryaznyayushchikh veshchestv v okruzhayushchey srede. CFB oznachayet tsirkuliruyushchiy kipjashchiy sloy — metod goreniya, obespechivayushchiy effektivnoe proizvodstvo energii pri minimal'nykh vybrosov. Nizkoemissionnyy kotyol s CFB rabotaet putem podveshivaniya chastits topliva v vozdushnom potoke, napravlennom vverkh, chto sozdayet optimal'nye usloviya dlya goreniya i maksimiziruet ispol'zovanie topliva pri minimizatsii otkhodov. Osnovnaya funktsiya nizkoemissionnogo kotla s CFB — generatsiya para i teplovoy energii dlya promyshlennykh primeneniy, proizvodstva elektricheskoy energii i sistem tsentral'nogo teplosnabzheniya. Dannyy tip kotla otlichno podkhodit dlya sgoraniya raznoobraznykh vidov topliva, vklyuchaya ugol', biomassu i otkhody, chto delayet yego isklyuchitel'no universal'nym dlya razlichnykh otrasley promyshlennosti. Nizkoemissionnyy kotyol s CFB vkluchayet sovremennye sistemy kontrolya vybrosov, kotorye zakhvatyvayut zagryaznyayushchie veshchestva do ikh postupleniya v atmosferu. Klyuchevye tekhnologicheskie osobennosti nizkoemissionnogo kotla s CFB vklyuchayut peredovye sistemy upravleniya materialom kipjashchego sloya, tochnye sistemy raspredeleniya vozdukha i integral'nye tekhnologii desulfurizatsii. Eti komponenty v sovmestnoy rabote snizhayut vybrosy dioxidov sery, okislov azota i tverdykh chastic nizhe normativnykh trebovaniy. Nizkoemissionnyy kotyol s CFB podderzhivaet postoyannuyu temperaturu raboty, obychno v diapazone ot 840 do 900 gradusov Tsel'siya, chto obespechivaet polnoye sgoraniye topliva i stabil'nyy vykhod energii. Oblasti primeneniya nizkoemissionnogo kotla s CFB okhvatyvayut mnogochislennye otrasli, vklyuchaya elektrostantsii, khimicheskuyu promyshlennost', pishchevuyu promyshlennost' i ustanovki po pererabotke otkhodov v energiyu. Yego sposobnost' obrabatyvat' slozhnyye vidy topliva pri sohranenii sootvetstviya ekologicheskim trebovaniyam delayet etu tekhnologiyu osobenno tsennoy v regionakh s zhestkimi normami po vybrosam i trebovaniyami k ustoychivomu razvitiyu.