Self-adaptive adjusting separator for coal mill

Abstract

The invention discloses a self-adaptive adjusting separator for a coal mill, and relates to the field of coal mills, the self-adaptive adjusting separator comprises a separator shell, a discharging barrel penetrates through the top of the separator shell, discharging ports are formed in the two sides of the discharging barrel, and an inner cone is fixed in the middle of the interior of the discharging barrel. By arranging the gathering assembly, after materials move towards the discharging port due to wind power, small-particle materials can be discharged smoothly, large-particle materials can slide down along the inner wall of the discharging barrel, due to the fact that a material guiding plate can intercept part of upward wind power, the intercepted large-particle materials can be gathered on the material guiding plate, and when many materials are gathered, the large-particle materials can slide down along the inner wall of the discharging barrel. Through operation of the air cylinder, the piston rod pulls the adjusting plate to move upwards along the sliding groove, the adjusting hole can correspond to the fixing hole, materials gathered on the material guiding plate can slide to the material storage box to be collected, then the air cylinder operates to enable the piston rod to push the adjusting plate to return, the material collecting effect is continuously achieved, and the discharging port is safer.

Description

Technical field [0001] The present invention relates to the field of coal mills, specifically an adaptive adjustment separator for coal mills. Background [0002] The shearer is the machinery that crushes and grinds the coal blocks into pulverized coal, it is an important auxiliary equipment of the pulverized coal furnace, the pulverized coal separator, the device that separates the pulverized coal of different particles. There are two kinds of coarse powder separator and fine powder separator. [0003] According to the patent number CN210545653U Chinese patent discloses an axial separator for medium speed coal mill, which can adjust the flow area between the two blade units by adjusting the opening of the blade unit, and then adjust the flow rate and flow direction between the blades, so that the large particles are easier to be separated, but after the large particle material is separated, because the inner wall of the separator shell is tilted, and the wind continues to blow u...

AI Technical Summary

Problems solved by technology

[0004] Based on this, the purpose of the present invention is to provide a self-adaptive adjustment separator for coal mills to solve the problem that large particle materials are mixed with subsequent materials after separation, which affects processing efficiency and is affected by wind, which makes intercepted materials hysteresis and makes materials Technical problems of congestion and blockage of the discharge port

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