Novel large dip angle conveyer belt rapping type sweeper and sweeping method

A conveyor belt and large inclination technology, which is applied in the field of new type large inclination conveyor belt vibrating cleaners and cleaning, can solve the problems of substandard environmental protection, large amount of returning powder, and too much dust returning to the city on the large inclination conveyor belt. Achieve significant social and environmental benefits and the effect of reducing dust concentration

Pending Publication Date: 2020-08-07
大唐黑龙江发电有限公司哈尔滨第一热电厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a new type of rapping cleaner and cleaning method for a large-inclination conveyor belt, which makes up for the disadvantages of the traditional large-inclination conveyor belt, such as a large amount of powder returned to the city. The rappi

Method used

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  • Novel large dip angle conveyer belt rapping type sweeper and sweeping method
  • Novel large dip angle conveyer belt rapping type sweeper and sweeping method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A new type of rapping cleaner for a large-inclination conveyor belt, which consists of: a large-inclination conveyor belt 1, an electromagnetic vibrator 2, and a driving drum 3, and a rapper body 4 is installed on the return belt of the driving drum. Described rapper body is connected on the conveyor belt frame 5 by 4 leading screws, and described leading screw is connected with described rapper body by 8 rapper damping springs 6, and described vibrator The bottom of the beater body is equipped with a rapping idler roller 7, and the top of the described rapper body is equipped with 3 electromagnetic vibrators described above, and the bottom of the described rapper body is equipped with a coal receiving hopper 8, so The coal receiving hopper described above is used to collect the pulverized coal rapped by the rapper body.

Embodiment 2

[0017] According to the novel large-inclination-angle conveyor belt rapping cleaner described in Embodiment 1, the drive drum and the return roller 9 are sleeved with the high-inclination-angle conveyor belt, and the frame is equipped with idlers 10. The idler roller supports the conveying at a large inclination angle.

Embodiment 3

[0019] According to the novel rapping cleaner for a conveyor belt with a large inclination angle described in Embodiment 1 or 2, the conveyor belt with a large inclination angle is a corrugated edge conveyor belt with a large inclination angle.

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Abstract

The invention relates to a novel large dip angle conveyer belt rapping type sweeper and a sweeping method. Currently, a large dip angle wavelike raised edge conveyer belt is used for a section 1 and asecond 2 of a peak-regulating heat source furnace supporting coal conveying system of a thermal power plant, and before transformation of the large dip angle wavelike raised edge conveyer belt, dustconcentration of a belt operation station exceeds a standard severely. A novel large dip angle conveyer belt rapping type sweeper is composed of a large dip angle conveyer belt (1), an electromagneticvibrator (2) and a driving roller (3), a rapping device main body (4) is mounted on a return belt of the driving roller, the rapping device main body is connected onto a conveyer belt rack (5) through four lead screws, the lead screws are connected with the rapping device main body through 8 rapping device damping springs (6), a rapping carrier roller (7) is mounted at a lower part of the rappingdevice main body, and three electromagnetic vibrators are mounted at an upper part of the rapping device main body. The novel large dip angle conveyer belt rapping type sweeper and the sweeping method, provided by the invention, are mainly applied to prevention of powder leakage and coal sticking for equipment and facilities of a fuel coal conveying system of a power generation enterprise.

Description

Technical field: [0001] The invention relates to a novel rapping cleaner for a conveyor belt with a large inclination angle and a cleaning method. Background technique: [0002] At present, the large-inclination corrugated sidewall conveyor belt used in the 1st and 2nd stages of the coal conveying system for the peak-shaving heat source furnace of the thermal power plant. Masks are difficult to prevent dust from entering the human body, and dust pollution not only poses a serious threat to the health of workers. and affect labor productivity. At the same time, the sidewalls and the inner chamber of the transverse partition of the large-inclination corrugated sidewall conveyor belt cannot be cleaned with a cleaner, resulting in a lot of dust on the large-inclination conveyor belt back to the city, polluting the site environment and making it difficult for water washing personnel to function. Invention content: [0003] The purpose of the present invention is to provide a ...

Claims

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Application Information

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IPC IPC(8): B65G45/10B65G45/26
CPCB65G45/105B65G45/26
Inventor 李德有曲广顺王文海马文原高世伟
Owner 大唐黑龙江发电有限公司哈尔滨第一热电厂
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