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Dust treatment device at counterweight position of belt conveyor

A belt conveyor and dust treatment technology, which is applied in the field of dust treatment devices and belt conveyor counterweight dust treatment devices, can solve the problems of low cleaning efficiency and easy wear of the cleaner, and achieve the effect of ensuring environmental quality

Pending Publication Date: 2018-07-24
北部湾港防城港码头有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a simple and flexible dust treatment device with better cleaning effect in order to solve the above-mentioned problems of low cleaning efficiency and easy wear of the cleaner

Method used

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  • Dust treatment device at counterweight position of belt conveyor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] see figure 1 As shown, the dust treatment device at the counterweight of the belt conveyor includes a forward belt 1, a return belt 2 and a mounting frame 3. The bottom of the forward belt 1 is provided with an upper edge cleaner 4, which is used to clean the dust adhered on the forward belt 1. For dust, an airflow baffle 5 is provided below the upper edge sweeper 4, so that the gas intensity between the head and the counterweight is relatively balanced, preventing the diffusion of the impact airflow and strengthening the dust removal effect of cleaning. The bottom of the airflow baffle 5 is provided with There is a lower edge cleaner 6, which is used to clean the dust attached to the return belt 2, and the bottom of the return belt 2 is provided with an ash bucket 7, which is used to collect the dust generated during cleaning, and the bottom of the return belt 2 is provided with a reversing roller 8 , used to drive the return belt 2 to move, a soft cleaner 9 is provide...

Embodiment 2

[0022] In addition, please continue to figure 1 As shown, the difference from Embodiment 1 is that the airflow baffle 5 is arranged between the forward belt 1 and the return belt 2 through the fastening plate 12, and the airflow baffle 5 has a rectangular structure, thereby avoiding negative pressure at the counterweight area, so that the gas intensity between the head and the counterweight is relatively balanced, which prevents the diffusion of the impact airflow and strengthens the dust removal effect of the sweeper. It is vertically arranged so that the ash discharge pipe 10 can introduce the fallen ash into the dust collection box 11, thereby preventing the dust from raising and ensuring the surrounding environmental quality. The return belt 2 is arranged below the forward belt 1, and the return belt 2 is rotationally connected with the reversing roller 8, so that the return belt 2 can move under the drive of the reversing roller 8, and the installation frame 3 is fixed on...

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Abstract

The invention discloses a dust treatment device at a counterweight position of a belt conveyor. The dust treatment device comprises a forward belt, a return belt, mounting frames, an upper edge sweeper, an airflow baffle, a lower edge sweeper, a dust receiving hopper, a redirection roller, a flexible sweeper, a dust discharging pipeline, a dust collecting box and fastening plates. The dust treatment device has the beneficial effects that the airflow baffle is arranged between the forward belt and the return belt, so that a negative pressure area is prevented from being formed at the counterweight position, the gas strength between the head of the belt conveyor and a counterweight is relatively balanced, diffusion of impact airflow is prevented, and the dust removal effect of a dust removeris enhanced; and the dust receiving hopper, the dust discharging pipeline and the dust collecting box are arranged so that when the return belt conveys the dust adhering to the belts and the dust settled on the device to the counterweight position, and the dust can naturally settle and fall into the dust receiving hopper under the action of the sweepers, and is uniformly recycled by the dust collecting box through the dust discharging pipeline, so that the dust is prevented from being raised.

Description

technical field [0001] The invention relates to a dust treatment device, in particular to a dust treatment device for a counterweight of a belt conveyor, and belongs to the technical field of conveyor accessories application. Background technique [0002] The reasons why the belt conveyor generates dust at the counterweight are as follows: 1. During the process of transporting materials, the belt comes from the impact airflow generated when the upper head material falls downward (relative to the airflow with higher air intensity) The dust is carried out and diffused to the surrounding low-pressure area. Since the position of the counterweight is open, the air pressure here is lower than that of the impacting airflow, so part of the dust drifts and diffuses to the counterweight. 2. Some dust stuck on the belt and deposited on the equipment will be brought to the counterweight with the movement of the belt, and the dust on the belt will fall off due to the reversing operation ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G45/12
CPCB65G45/12
Inventor 曾祥高秦坚贵徐贵明石伟依
Owner 北部湾港防城港码头有限公司