Device for comprehensively treating belt return surface carrying material

Abstract

The utility model belongs to the technical field of environmental protection treatment of belt conveyors, and particularly relates to a comprehensive treatment belt return surface material carrying device which comprises a belt return surface and a belt head pulley, a cleaning box is installed on the belt return surface at the position of the belt head pulley, and an air knife, a spraying water pipe and a polyurethane scraper are arranged in the cleaning box. The air knife is connected with compressed air through an air pipe; the spraying water pipe is connected with the water tank through a water pipe; the problem that the return stroke face of the belt carries materials is solved, environmental sanitation in the belt vestibule is kept, the service life of the belt caused by friction of accumulated materials to the belt is prolonged, and the labor intensity of workers is greatly reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of environmental protection management of belt conveyors, and specifically relates to a device for comprehensively managing the material carrying on the return surface of a belt. Background Art

[0002] At present, the biggest problem in the industry is the material on the return side of the belt conveyor, which results in poor environmental sanitation in the belt corridor. The belt accumulates a lot of dust and material during operation, which increases the labor intensity of employees. During operation, the belt is in long-term friction with the accumulated dust, which shortens the service life of the belt conveyor.

[0003] The polyurethane composite scraper installed on the head wheel of the belt conveyor is easy to be seriously worn at the drop point of the belt after a period of use, thus losing the scraping effect. In addition, since there is a lot of dust mixed in the material conveyed by the belt, the dust has strong adhesion, and it is difficult to scrape the dust off the belt with a polyurethane scraper. Utility Model Content

[0004] The utility model aims to provide a device for comprehensively managing the material on the return surface of a belt.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a comprehensive management belt return surface material carrying device, including a belt return surface and a belt machine head wheel, the belt return surface at the belt machine head wheel is installed with a cleaning box, the cleaning box is equipped with an air knife, a spray water pipe and a polyurethane scraper, the air knife is connected to the compressed air through an air pipe, and the spray water pipe is connected to the water tank through a water pipe.

[0006] Specifically, a water pump is provided on the water pipe, and the water tank is connected to the return water collection tank through a return water pipeline.

[0007] Specifically, a float valve is provided in the water tank, and water inlet is controlled by the float valve.

[0008] Specifically, the length of the cleaning box is 2m and the width is 400mm wider than the belt width.

[0009] The utility model has the following beneficial effects: it solves the problem of material carrying on the return surface of the belt, maintains environmental hygiene in the belt corridor, extends the service life of the belt caused by friction between the belt and accumulated materials, and greatly reduces the labor intensity of employees. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model.

[0011] In the figure: 1-return surface of belt conveyor; 2-head wheel of belt conveyor; 3-cleaning box; 4-air knife; 5-spray water pipe; 6-polyurethane scraper; 7-compressed air; 8-water tank; 9-water pump; 10-return water collection tank; 11-float valve; 12-water pool. DETAILED DESCRIPTION

[0012] The utility model will now be further described in detail with reference to the accompanying drawings.

[0013] like Figure 1 As shown, a device for comprehensively managing the material carrying on the return surface of a belt comprises a return surface 1 and a belt conveyor head wheel 2. A cleaning box 3 is installed on the return surface of the belt conveyor at the head wheel 2. An air knife 4, a spray water pipe 5 and a polyurethane scraper 6 are arranged in the cleaning box 3. The air knife 4, the spray water pipe 5 and the polyurethane scraper 6 are all installed on a supporting frame relative to the cleaning box 3 and are fixed by bolt connection. The air knife 4 is connected to the compressed air 7 through an air pipe, and the spray water pipe 5 is connected to the water tank 8 through a water pipe.

[0014] A water pump 9 is provided on the water pipe 8. The water tank 8 is connected to a return water collection tank 10 through a return water pipe. A float valve 11 is provided in the water tank 8, and water inlet is controlled by the float valve 11.

[0015] The length of the cleaning box 3 is 2m, and the width is 400mm wider than the belt width.

[0016] The method of using the utility model is as follows: firstly, the dust adhering to the belt is blown away by the wind knife 4, and the belt is wetted by the spray water pipe 5 for the dust with strong adhesion, and finally, two sets of polyurethane scrapers 6 scrape the water on the return surface 1 of the belt into the return water collection tank 10 below.

[0017] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0018] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for comprehensively managing the belt return surface, characterized in that: It includes a belt return surface and a belt conveyor head wheel. The belt return surface at the belt conveyor head wheel is installed with a cleaning box. The cleaning box is equipped with an air knife, a spray water pipe and a polyurethane scraper. The air knife is connected to the compressed air through an air pipe, and the spray water pipe is connected to the water tank through a water pipe.

2. The device for comprehensive management of belt return surface material according to claim 1 is characterized in that: A water pump is arranged on the water pipe, and the water tank is connected with the return water collecting tank through a return water pipeline.

3. The device for comprehensive management of belt return surface material according to claim 1 is characterized in that: A float valve is arranged in the water tank, and water inlet is controlled by the float valve.

4. The device for comprehensive management of belt return surface material according to claim 1 is characterized in that: The cleaning box has a length of 2 m and a width 400 mm wider than the belt.

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