矿用软起动器柜体隔爆结构优化方法研究  

Research on the Optimization Method of Explosion-proof Structure of Mining Soft Starter Cabinet

作　　者：原小飞 Yuan Xiaofei(Shanxi Xishan Jinxing Energy Co.,Ltd.Xiegou Coal Mine,Lyuliang Shanxi 033602)

机构地区：[1]山西西山晋兴能源有限责任公司斜沟煤矿,山西吕梁033602

出　　处：《机械管理开发》2022年第1期90-91,94,共3页Mechanical Management and Development

摘　　要：针对爆炸时矿用软起动器隔爆壳体结合面温度上升最高的情况,对隔爆结合面的长度进行了优化。结果表明,将隔爆结合面的长度由23 mm缩短至18 mm后,高温气体通过隔爆结合面时隔爆仍有效,同时此优化措施降低了隔爆壳体的重量,减少了材料的使用。The length of the explosion-proof bonding surface of the mine soft starter cabinet is optimized for the situation that the temperature of the bonding surface of the explosion-proof housing rises highest during the explosion.The results show that,after shortening the length of the explosion isolation bonding surface from 23 mm to 18 mm,the explosion isolation is still effective when the high temperature gas passes through the explosion isolation bonding surface,and this optimization measure reduces the weight of the explosion isolation shell and reduces the use of materials.

关 键 词：矿用软起动器 隔爆壳体 隔爆结合面 

分 类 号：TD684[矿业工程—矿山机电]