A high-efficiency dust-free crushing equipment system for straw

Abstract

The invention discloses a high-efficiency and dust-free crushing equipment system for straw. The discharge end of the straw grinder is connected to the collection tower through a feeding conveyor belt, and the feed end is connected to a pre-shredder; There is a crushing knife; the crushing knife is equipped with blades, horizontal blades and longitudinal movable blades; the blades are symmetrically distributed at both ends of the crushing roller; the blades are inclined to the center plane; The hopper has a discharge port on both sides, and a screen is provided at the discharge port; the discharge port is connected to the straw grinder through a conveying pipe; the feeding conveyor belt is provided with a sealing sleeve; the sealing sleeve is connected to the suction pipe; the suction pipe is connected to the collection There is a fan on the dust suction pipe; there is a discharge cloth tube at the discharge port at the lower end of the collection tower, and a dust-proof cloth surface at the top. It can improve the crushing efficiency of straw, realize dust-free crushing, ensure the cleanliness of the surrounding working environment, and improve the work efficiency of workers.

Description

technical field [0001] The invention belongs to the technical field of processing equipment, in particular to an efficient and dust-free crushing equipment system for straw. Background technique [0002] After the straw is crushed into fine chips and mixed with glue, it can be prepared into a bamboo-wood composite compressed board, which is used for processing various wooden furniture boards. When the straw is crushed, the traditional method is to transport the straw scraps to the straw crusher through the conveyor belt and directly crush them into fine chips and discharge them. Smaller, because it needs to break the coarser straw scraps into fine chips at one time, the crushing time is longer, and the crushing heat is serious, resulting in easy damage to the straw crusher and low crushing efficiency. At the same time, when crushing and discharging fine chips, The dust raised is very large, which makes the working environment full of wood dust, which seriously affects the h...

AI Technical Summary

Problems solved by technology

When the straw is crushed, the traditional method is to transport the straw scraps to the straw crusher through the conveyor belt and directly crush them into fine chips and discharge them. Smaller, because it needs to break the coarser straw scraps into fine chips at one time, the crushing time is longer, and the crushing heat is serious, resulting in easy damage to the straw crusher and low crushing efficiency. At the same time, when crushing and discharging fine chips, The dust raised is very large, making the working environment full of wood dust, which seriously affects the health of workers, reduces the work efficiency of workers, and increases the labor intensity of workers to clean the working environment

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