本刊讯2013年9月底,一种采煤工作面风水灭尘器在山东丰源远航煤业有限公司北徐楼煤矿研制成功,并在该矿一个工作面成功应用。该矿井下工作面全部采用综采工艺,割放煤时煤尘大、风流小等问题一直是工作的难点。采用普通的喷雾降尘效果不够理想,很难达到预期效果,极易给现场工人的身体健康带来危害。为解决这一难题,该矿技术人员通过长时间的摸索实验,研制成功了这套风水灭尘器。它采用风水管路串联的方法,借助管 By the end of September 2013, a mining face feng shui duster was successfully developed at the coal mine of Bei Xu Lou, Shandong Fengyuan Yuanhang Coal Co., Ltd. and successfully applied on one face of the mine. The mine face all adopt fully mechanized coal mining technology, cut coal dust coal dust, the Merry small issues such as work has always been difficult. The use of ordinary spray dust effect is less than ideal, it is difficult to achieve the desired results, easily to the scene of workers’ health hazards. To solve this problem, the mine technicians through a long trial and error experiments, the successful development of the Feng Shui duster. It uses feng shui pipeline in series, with the help of pipe