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防爆起重機

防爆起重機

  • LB防爆電動單梁起重機

LB防爆電動單梁起重機

所屬分類: 防爆起重機

描 述: LB型防爆電動單梁起重機是在“LD”的基礎上改進,Ex為防爆公用標志,防爆橋式起重機根據GB3836.1-2000《爆炸性氣體環境用防爆電氣設備 第一部分:通用要求》及 GB3836.2-2000《爆炸性氣體環境用防爆電氣設備 第二部分:隔爆型“d”》的規定,電機、電器為隔爆型,防爆級別為ExdⅡCT4時,運行機構進行防火花處理。整機符合JB/T5897-2006《防爆橋式起重機》的規定,防爆等級分別為ExdⅡBT4、ExdⅡCT4。本機可與BCD、BCDS、HB、HBS等型號的電動葫蘆配套使用,是一種有軌運行的中小型起重機。適用額定起重量1-20t,適用跨度7.5-31.5米,工作環境-20℃- +40℃內。可能發生爆炸的環境如:可燃性氣體,粉塵環境,煉油、石化廠,加油站、加氣站等,爆炸性氣體環境大氣條件下,氣體、蒸汽或霧狀的可燃物質與空氣構成的混合物,在該混合物中點燃后,燃燒將傳遍整個未燃混合物的環境。(如:CH4,C2H2,C2H4,NH3,

產品詳情

LBXINGFANGBAODIANDONGDANLIANGQIZHONGJISHIZAI“LD”DEJICHUSHANGGAIJIN,ExWEIFANGBAOGONGYONGBIAOZHI,FANGBAOQIAOSHIQIZHONGJIGENJUGB3836.1-2000《BAOZHAXINGQITIHUANJINGYONGFANGBAODIANQISHEBEI DIYIBUFEN:TONGYONGYAOQIU》JI GB3836.2-2000《BAOZHAXINGQITIHUANJINGYONGFANGBAODIANQISHEBEI DIERBUFEN:GEBAOXING“d”》DEGUIDING,DIANJI、DIANQIWEIGEBAOXING,FANGBAOJIBIEWEIExdⅡCT4SHI,YUNXINGJIGOUJINXINGFANGHUOHUACHULI。ZHENGJIFUHEJB/T5897-2006《FANGBAOQIAOSHIQIZHONGJI》DEGUIDING,FANGBAODENGJIFENBIEWEIExdⅡBT4、ExdⅡCT4。BENJIKEYUBCD、BCDS、HB、HBSDENGXINGHAODEDIANDONGHULUPEITAOSHIYONG,SHIYIZHONGYOUGUIYUNXINGDEZHONGXIAOXINGQIZHONGJI。SHIYONGEDINGQIZHONGLIANG1-20t,SHIYONGKUADU7.5-31.5MI,GONGZUOHUANJING-20℃- +40℃NEI。

KENENGFASHENGBAOZHADEHUANJINGRU:KERANXINGQITI,FENCHENHUANJING,LIANYOU、SHIHUACHANG,JIAYOUZHAN、JIAQIZHANDENG,BAOZHAXINGQITIHUANJINGDAQITIAOJIANXIA,QITI、ZHENGQIHUOWUZHUANGDEKERANWUZHIYUKONGQIGOUCHENGDEHUNHEWU,ZAIGAIHUNHEWUZHONGDIANRANHOU,RANSHAOJIANGCHUANBIANZHENGGEWEIRANHUNHEWUDEHUANJING。(RU:CH4,C2H2,C2H4,NH3,CO,C2H5OHDENG)