BLS-8L立窯濕式除塵器
一、工作流程
BLS-8L立窯濕式除塵器由主體設備除塵塔、灰水分離器和輔助設備水泵、風機、電控操作台等組成,通過管線連接形成一個邊續除塵、灰水分離、粉塵回收利用和水再循環的完整濕式除塵器係統。
二、運行機理
機ji立li窯yao兩liang個ge煙yan囪cong的de廢fei氣qi在zai射she流liu誘you導dao加jia速su下xia,分fen別bie切qie向xiang進jin入ru除chu塵chen塔ta形xing成cheng旋xuan風feng,由you於yu離li心xin力li的de作zuo用yong,大da部bu分fen粉fen塵chen甩shuai向xiang器qi壁bi被bei內nei外wai水shui膜mo捕bu捉zhuo,完wan成cheng第di一yi級ji除chu法fa;氣qi流liu在zai繼ji續xu旋xuan轉zhuan上shang升sheng的de過guo程cheng中zhong,經jing噴pen淋lin洗xi滌di,完wan成cheng第di二er級ji除chu塵chen。除chu下xia的de灰hui水shui混hun合he物wu流liu入ru灰hui水shui分fen離li器qi進jin行xing分fen離li處chu理li,經jing濃nong縮suo後hou的de灰hui水shui從cong分fen離li器qi下xia部bu排pai至zhi刮gua扳ban輸shu送song機ji,再zai送song入ru生sheng料liao攪jiao拌ban成cheng球qiu,實shi現xian回hui收shou利li用yong。被bei澄cheng清qing的de水shui從cong分fen離li器qi上shang部bu流liu出chu至zhi中zhong間jian水shui箱xiang再zai經jing水shui泵beng進jin入ru除chu塵chen塔ta,經jing環huan形xing布bu置zhi的de噴pen嘴zui形xing成cheng水shui膜mo,實shi現xian水shui的de循xun環huan利li用yong。所suo有you設she備bei集ji中zhong於yu一yi電dian控kong操cao作zuo台tai控kong製zhi為wei了le安an全quan運yun行xing,電dian控kong係xi統tong采cai用yong了le部bu分fen必bi要yao的de聲sheng光guang報bao警jing裝zhuang置zhi。
三、主體設備結構與工作原理
除塵塔由外塔和副塔組成,均用不鏽鋼板製造。外塔直徑2.4m,高12.7m。副塔直徑0.5m,設於塔中央,噴淋洗滌用8個旋流噴嘴沿外塔下部環形布置。灰水分離器為普通鋼板製造,內壁采用“TO"樹脂防腐有效直徑2.8m,全高4.3m,中zhong央yang設she有you用yong減jian速su機ji來lai牽qian動dong的de集ji泥ni裝zhuang置zhi,集ji泥ni臂bi上shang的de犁li鏵hua沉chen積ji的de灰hui泥ni刮gua向xiang中zhong心xin而er排pai出chu。當dang集ji泥ni臂bi因yin故gu住zhu時shi,即ji可ke停ting止zhi運yun行xing,同tong時shi發fa出chu聲sheng光guang警jing報bao,經jing處chu理li後hou,仍reng恢hui複fu不bu了le運yun行xing,應ying用yong了le工gong清qing灰hui。集ji泥ni臂bi卡ka住zhu是shi停ting電dian或huo長chang時shi間jian不bu排pai泥ni造zao成cheng的de,停ting電dian時shi間jian越yue久jiu,故gu障zhang越yue嚴yan重zhong,因yin此ci要yao求qiu用yong戶hu配pei備bei雙shuang電dian源yuan。

