Dedusting glasses valve

The embodiment of the invention provides a dust removal glasses valve, and relates to the technical field of glasses valves. The dust removal glasses valve comprises a valve body, a partition plate, a sealing device, a drainage pipe and a valve. The partition plate is arranged in the valve body and divides the interior of the valve body into a first cavity and a second cavity. A through hole is formed in the partition plate, and the first cavity and the second cavity are communicated through the through hole; the sealing device is at least partially arranged in the first cavity and is used for sealing the through hole; the drainage pipe is communicated with the second cavity, and the valve is arranged in the drainage pipe and can drain water in the normal conveying process of coal gas. 本发明的实施例提供了一种除尘眼镜阀，涉及眼镜阀技术领域。该除尘眼镜阀包括阀体、隔板、密封装置、排水管和阀门；隔板设置于阀体的内部，且将阀体的内部分隔为第一腔室和第二腔室；隔板上开设有通孔，通孔将第一腔室和第二腔室相连通；密封装置至少部分设置于第一腔室内，且用于封闭通孔；排水管与第二腔室相连通，阀门设置于排水管内，其能够在煤气的正常输送过程中进行排水。