煤矿带式输送机清粉器改进研究

摘要

针对晋华宫矿现阶段使用的带式输送机清粉器存在的清粉效果差等问题，进行了合理的改进，改进后的新型清粉器在晋华宫矿7-4号层307盘区5716巷试用后，效果较好。%To solve the poor effect of the powder purifier in belt conveyors in Jinhuagong mine, improvementwasproposed.AfterthetrialinNo.5716roadwayofNo.307panelin7-4seam,thenew powder purifier showed ideal effects.