大采高综采面新型除尘装置的研制及应用

摘要

高产高效综采面产尘量大是煤矿面临的课题，唐口煤矿与山东科技大学合作，通过研制采煤机喷雾负压二次降装置、液压支架喷雾负压二次降装置，明显降低了综采面的粉尘量，起到了较好的防尘、降尘效果。%High yield,high efficiency mining produces large amount of dust.It is problem that coal mining must face, Tangkou coal mine cooperated with Shandong University of Science & technology,through the development of coal winning machine spray secondary negative pressure drop device,hydraulic support spray secondary negative pressure drop device,significantly reduced the amount of dust on the surface of the fully mechanized and play a better effect of dustproof and dust removing.