Dust removing device of protective self-propelled straw granulator

Abstract

The invention discloses a dust removing device of a protective self-propelled straw granulator. The dust removing device comprises a straw channel, and the head end of the straw channel communicates with a cutting device of the protective self-propelled straw granulator. The tail end of the straw channel is inclined upwards and communicates with the inner wall of the top of a diffusion area. The bottom inner wall of the diffusion area communicates with one end of a gravity slope, and the other end of the gravity slope communicates with a straw granulator feeding port of the protective self-propelled straw granulator. The bottom of the diffusion area communicates with the top end of a deceleration area through a dust removing filtering screen, and the bottom end of the deceleration area communicates with a dust discharging channel. According to the dust removing device, based on the gravity sedimentation theory, the incoming speed of straw is reduced through the diffusion area, and thestraw passes through a gravity channel and slides into the feeding port through mass differences and the gravity action; and raising dust low in mass and small in particle passes through the dust removing filtering screen, enters the deceleration area, and is discharged to the ground.

Description

technical field [0001] The invention relates to a dust removal device, in particular to a dust removal device for protecting a self-propelled straw granulator. Background technique [0002] At present, in the existing technology, the dust removal of crushed straw is mainly through the filter screen; the dust removal of modern agricultural machinery not only needs to remove large particles of gravel, but also needs to solve the problems of dust and floating dust. important research content. The original filter technology mainly uses the difference in particle size to discharge large particles. This kind of equipment cannot discharge small particles, so it cannot solve the problem of dust and floating dust in essence, and has no effect on the dust removal of fine particles. . Therefore, it is necessary to invent an advanced dust removal equipment to remove dust from tiny particles and solve the dust removal problem of protecting the self-propelled straw granulator. Content...

AI Technical Summary

Problems solved by technology

The original filter technology mainly uses the difference in particle size to discharge large particles. This kind of equipment cannot discharge small particles, so it cannot solve the problem of dust and floating dust in essence, and has no effect on the dust removal of fine particles.

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