科技视界
科技視界
과기시계
Science&Technology Vision
2015年
23期
243-243,306
,共2页
逆止器%皮带机%减速机
逆止器%皮帶機%減速機
역지기%피대궤%감속궤
Roller brake%Belt conveyor%Speed reducer
济钢1750高炉槽上很多皮带机采用老式机组安装,大倾角皮带机减速机多选用ZQ或ZL系列减速机,减速机末端安装滚柱式逆止器。由于逆止器弹簧片质量差,逆止器容易失效,经常发生倒料现象。经改用制动装置来代替逆止器后,杜绝了倒料现象的发生,降低了职工的劳动强度,消除了因皮带机倒料可能带来的设备损坏事故的发生。
濟鋼1750高爐槽上很多皮帶機採用老式機組安裝,大傾角皮帶機減速機多選用ZQ或ZL繫列減速機,減速機末耑安裝滾柱式逆止器。由于逆止器彈簧片質量差,逆止器容易失效,經常髮生倒料現象。經改用製動裝置來代替逆止器後,杜絕瞭倒料現象的髮生,降低瞭職工的勞動彊度,消除瞭因皮帶機倒料可能帶來的設備損壞事故的髮生。
제강1750고로조상흔다피대궤채용로식궤조안장,대경각피대궤감속궤다선용ZQ혹ZL계렬감속궤,감속궤말단안장곤주식역지기。유우역지기탄황편질량차,역지기용역실효,경상발생도료현상。경개용제동장치래대체역지기후,두절료도료현상적발생,강저료직공적노동강도,소제료인피대궤도료가능대래적설비손배사고적발생。
Lots of belt conveyor 0f the 1750 blast furnace of Jigang have used the outdated speed reducer with the ZQ or ZL series speed reducer .It is used in the large angle belt conveyor universally.It is frequently occured of the conveyer reverse as a result of the failed roller brake.It is effective to eradicate the reverse and lighten the intensity of labour and avoid the damage of equipment resulted from the conveyer reverse.