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

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 ...

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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 rapping cleaning device realizes that the on-site dust volume reaches the national standard of 10MG per cubic meter, solves the problem that the large-inclination conveyor belt returns to the city with more dust, and solves the phenomenon that the on-site environmental protection does not meet the standard

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