Simple water film dedustor for coal cutter

The utility model discloses a simple water film dedustor for a coal cutter. The simple water film dedustor for the coal cutter comprises a dedusting barrel which gradually inclines downwards from top to bottom, two supporting hydraulic cylinders mounted on a coal cutter body and a water film dedusting device mounted in the dedusting barrel, wherein the water film dedusting device comprises an inclined glass plate mounted in the dedusting barrel and an overflow groove where water is poured in the inclined glass plate from top to bottom and a water film is formed on the inclined glass plate; a water injection pipe is mounted at the top of the dedusting barrel, a sewage collecting tank is mounted at the bottom of the inner side of the dedusting barrel, and a drain pipe communicated with the interior of the sewage collecting tank is mounted at the bottom of the dedusting barrel; a plurality of exhaust openings are formed in the side wall of the upper part of the dedusting barrel from top to bottom, suction hoods are mounted at the exhaust openings, and high pressure centrifugal fans are mounted in the suction hoods. The simple water film dedustor for the coal cutter disclosed by the utility model is simple in structure, reasonable in design, convenient to mount and arrange, simple and convenient to use and operate and good in using effect, can be simply and conveniently mounted on the outer side of the coal cutter body, and can simply and quickly complete the dedusting process of the circumferential environment of the coal cutter body.