Totally-closed dust suppression material guiding device

Abstract

The invention relates to a totally-closed dust suppression material guiding device, comprising a totally-closed guide chute, wherein the upper part of the guide chute is provided with an arc-shaped carrier plate which is provided with an opening thereon corresponding to a chute; an air return duct is connected with the side plate of the chute, and an air return duct curtain damper is installed at the front side of the opening of the air return duct, therefore, a closed circuit is formed by the chute, the totally-closed guide chute and the air return duct; an abnormal shaped buffering bed is arranged at the bottom of the chute of the totally-closed guide chute, the middle part of the chute of the totally-closed guide chute is provided with buffer strips, and the two sides of the chute of the totally-closed guide chute are provided with supporting plates; and the side plate brackets of the special-shaped buffering bed and the side plate brackets of a special-shaped roller set are provided with detachable double-flange side plates. The totally-closed dust suppression material guiding device has simple structure, reliable safety performance, convenient operation and obvious effects, can lower environment pollution caused by dust at the guide chute in field applications effectively, and realizes the purpose of dustfall.

Description

technical field [0001] The invention relates to a material guiding system, in particular to a fully enclosed material guiding system for dust suppression. Background technique [0002] At present, in the belt conveyor industry, material transfer is usually realized through the cooperation of chute and guide chute. During the material transfer process, due to the falling of the material, a large amount of induced wind is brought into the material guide trough, and the induced wind will force the dusty gas to be ejected from both sides and the head and tail of the material guide trough, thereby causing dust pollution around the material guide trough. The upper part of the traditional guide trough is arc-shaped, and the lower part is inverted ladder-shaped. The gap between the guide trough and the conveyor belt is sealed by a rubber plate. Due to the poor sealing effect of this structural design, under the action of induced wind, it is easy to Dust overflows during the transfe...

AI Technical Summary

Problems solved by technology

During the material transfer process, due to the falling of the material, a large amount of induced wind is brought into the material guide trough, and the induced wind will force the dust-laden gas to be ejected from both sides and the head and tail of the material guide trough, resulting in dust pollution around the material guide trough

The upper part of the traditional guide trough is arc-shaped, and the lower part is inverted ladder-shaped. The gap between the guide trough and the conveyor belt is sealed by a rubber plate. Due to the poor sealing effect of this structural design, under the action of induced wind, it is easy to Dust overflows during the transfer process, causing environmental pollution, which will directly affect the safe production of the enterprise and the health of the staff

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