Automatic conveyor belt cleaning system

Abstract

The utility model discloses an automatic cleaning system for a conveyor belt, comprising a shell, a partition plate arranged in a vertical direction is fixedly installed in the middle of the inner cavity of the shell, the partition plate divides the inner cavity of the shell into a dry cleaning chamber and a wet cleaning chamber arranged symmetrically on the left and right, a conveyor belt is passed through the dry cleaning chamber and the wet cleaning chamber, two roller brushes are installed inside the dry cleaning chamber, dust outlets are arranged at the upper and lower parts of the dry cleaning chamber, two high-pressure water spray pipes are installed inside the wet cleaning chamber, and a plurality of spray holes are evenly opened on the pipe wall of the high-pressure water spray pipe close to the conveyor belt; two hot air inlet pipes are connected to the end of the wet cleaning chamber away from the partition plate, and the air inlet end of the hot air inlet pipe is tilted to blow toward the front and back sides of the conveyor belt. The automatic cleaning system for conveyor belts provided by the utility model integrates dry cleaning and wet cleaning, realizes effective cleaning of the front and back sides of the conveyor belt, and can effectively solve the problem of secondary dust.

Description

Technical Field

[0001] The utility model relates to an automatic cleaning system for a conveyor belt, belonging to the technical field of conveying equipment. Background Art

[0002] In the process of conveying materials, it is often necessary to use a rotating belt to realize automatic conveying of materials. When the belt is dirty, the belt needs to be cleaned.

[0003] Patent No. CN202122360004.9 discloses an automatic cleaning system for a conveyor belt, including a conveyor belt, a roller brush cleaning mechanism is installed on the lower side of the conveyor belt, and a row brush cleaning mechanism and a felt brush cleaning mechanism are respectively installed on the front and rear sides of the roller brush cleaning mechanism.

[0004] Patent No. CN201620841187.2 discloses a conveyor belt cleaning device, including a cleaning part, a fixed frame, a movable frame, and an adjustment part; the movable frame and the fixed frame are connected; the adjustment part adjusts and fixes the relative position between the movable frame and the fixed frame; the movable frame is connected to the cleaning part, and the cleaning part and the conveyor belt are in contact with each other.

[0005] The conveyor belt cleaning devices disclosed in the above patents all belong to dry cleaning, which has the advantage of a wide range of uses. However, if this cleaning method is not handled properly, it is easy to cause secondary dust. In addition, the method of removing dirt from the belt surface by contacting a roller brush or a brush with the belt surface will not be efficient in removing dirt from the belt surface due to the low strength of the roller brush or the brush.

[0006] In summary, the prior art obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content

[0007] In view of the deficiencies in the background technology, the utility model provides an automatic conveyor belt cleaning system which integrates dry cleaning and wet cleaning to achieve effective cleaning of both sides of the conveyor belt and can effectively solve the problem of secondary dust.

[0008] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0009] The automatic cleaning system for a conveyor belt comprises a shell, wherein a partition arranged in a vertical direction is fixedly installed in the middle of an inner cavity of the shell, and the partition divides the inner cavity of the shell into a dry cleaning cavity and a wet cleaning cavity arranged symmetrically on the left and right, and a conveyor belt is passed through the dry cleaning cavity and the wet cleaning cavity;

[0010] Two roller brushes are installed inside the dry cleaning chamber, and dust outlets are provided at the upper and lower parts of the dry cleaning chamber;

[0011] Two high-pressure water spray pipes are installed inside the wet cleaning chamber, and multiple spray holes are evenly opened on the pipe wall of the high-pressure water spray pipe close to the conveyor belt; two hot air inlet pipes are connected to the end of the wet cleaning chamber away from the partition, and the air inlet ends of the hot air inlet pipes are tilted to blow toward the front and back sides of the conveyor belt.

[0012] Furthermore, the outer wall of the shell and the partition are provided with through holes for the transmission belt to pass horizontally, and the through holes are long holes.

[0013] Furthermore, the end of the roller brush is rotatably connected to the outer wall of the shell, and the two roller brushes are distributed on both sides of the conveyor belt. The two roller brushes are driven by a motor to achieve synchronous reverse rotation.

[0014] Furthermore, the outside of the dust outlet is connected to a dust outlet pipe via a flange, and the dust outlet pipe is connected to a negative pressure suction device.

[0015] Furthermore, the two roller brushes are arranged away from the partition, and the dust outlet is arranged close to the partition.

[0016] Furthermore, the high-pressure water spray pipe is arranged close to the partition plate, and the high-pressure water spray pipe has a T-shaped structure.

[0017] Furthermore, a moisture outlet is provided above the wet cleaning chamber, and a moisture outlet pipe is connected to the outside of the moisture outlet via a flange.

[0018] Furthermore, a sewage outlet is provided below the wet cleaning chamber, and the outside of the sewage outlet is connected to a sewage outlet pipe via a flange.

[0019] Furthermore, two hot air inlet pipes are symmetrically distributed on both sides of the conveyor belt.

[0020] Compared with the prior art, the utility model has the following advantages after adopting the above technical solution:

[0021] The roller brush removes impurities attached to the front and back sides of the conveyor belt during high-speed rotation. The removed impurities enter the dust outlet pipe under the action of negative pressure and are discharged; the high-pressure water spray pipe cleans the front and back sides of the conveyor belt with high pressure, and the generated sewage is discharged from the sewage outlet pipe. The hot air inlet pipe is tilted to blow towards the front and back sides of the conveyor belt to blow away the residual moisture on the front and back sides of the conveyor belt, ensuring that the front and back sides of the conveyor belt remain dry when leaving the wet cleaning chamber;

[0022] The utility model integrates dry cleaning and wet cleaning, and the dry cleaning and wet cleaning are completed in a closed state, which can not only solve the problem of secondary dust, but also realize automatic and effective cleaning of the front and back sides of the transmission belt.

[0023] The utility model is described in detail below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the utility model;

[0025] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0026] Figure 3 It is a structural schematic diagram of a high-pressure water spray pipe.

[0027] In the figure, 1-conveyor belt, 2-shell, 3-partition, 4-dry cleaning chamber, 5-wet cleaning chamber, 6-perforation, 7-roller brush, 8-dust outlet, 9-dust outlet pipe, 10-high-pressure water spray pipe, 11-spray hole, 12-humidity outlet, 13-humidity outlet pipe, 14-sewage outlet, 15-sewage outlet pipe, 16-hot air inlet pipe. DETAILED DESCRIPTION

[0028] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation methods of the utility model are now described with reference to the accompanying drawings.

[0029] like Figure 1-Figure 3 As shown together, the utility model provides an automatic cleaning system for a conveyor belt, including a shell 2, a partition 3 arranged in a vertical direction is fixedly installed in the middle of the inner cavity of the shell 2, the partition 3 divides the inner cavity of the shell 2 into a dry cleaning chamber 4 and a wet cleaning chamber 5 which are symmetrically arranged on the left and right, a conveyor belt 1 is passed through the dry cleaning chamber 4 and the wet cleaning chamber 5, and the conveyor belt 1 completes dry cleaning and wet cleaning in sequence during the movement.

[0030] The outer wall of the shell 2 and the partition plate 3 are both provided with through holes 6 for the transmission belt 1 to pass through horizontally, and the through holes 6 are long holes.

[0031] Two roller brushes 7 are installed inside the dry cleaning chamber 4 , and the two roller brushes 7 are arranged away from the partition 3 . Dust outlets 8 are arranged at the upper and lower parts of the dry cleaning chamber 4 , and the dust outlets 8 are arranged close to the partition 3 .

[0032] The end of the roller brush 7 is rotatably connected to the outer wall of the housing 2, and the two roller brushes 7 are distributed on both sides of the conveyor belt 1. The two roller brushes 7 are driven by a motor to achieve synchronous reverse rotation.

[0033] The outside of the dust outlet 8 is connected to a dust outlet pipe 9 via a flange, and the dust outlet pipe 9 is connected to a negative pressure suction device.

[0034] Two high-pressure water spray pipes 10 are installed inside the wet cleaning chamber 5. The high-pressure water spray pipes 10 are arranged close to the partition 3. The high-pressure water spray pipes 10 are T-shaped. A plurality of spray holes 11 are evenly opened on the pipe wall of the high-pressure water spray pipe 10 close to the conveyor belt 1. The spray holes 11 cover both sides of the conveyor belt 1.

[0035] A wet gas outlet 12 is disposed above the wet cleaning chamber 5 , and a wet gas outlet pipe 13 is connected to the outside of the wet gas outlet 12 via a flange.

[0036] A sewage outlet 14 is provided below the wet cleaning chamber 5 , and a sewage outlet pipe 15 is connected to the outside of the sewage outlet 14 via a flange.

[0037] Two hot air inlet pipes 16 are connected to the end of the wet cleaning chamber 5 away from the partition 3. The two hot air inlet pipes 16 are symmetrically distributed on both sides of the conveyor belt 1. The air inlet ends of the hot air inlet pipes 16 are tilted to blow toward the front and back sides of the conveyor belt 1.

[0038] The specific working principle of this utility model:

[0039] The utility model integrates dry cleaning and wet cleaning in one, and the dry cleaning and wet cleaning are completed in a closed state, thereby realizing automatic and effective cleaning of the front and back sides of the conveyor belt 1.

[0040] The roller brush 7 removes impurities attached to the front and back sides of the conveyor belt 1 during high-speed rotation. The removed impurities enter the dust outlet pipe 9 under the action of negative pressure and are discharged; the high-pressure water spray pipe 10 cleans the front and back sides of the conveyor belt 1 at high pressure, and the generated sewage is discharged through the sewage outlet pipe 15. The hot air inlet pipe 16 blows obliquely toward the front and back sides of the conveyor belt 1 to blow away the residual moisture on the front and back sides of the conveyor belt 1, ensuring that the front and back sides of the conveyor belt 1 remain dry when leaving the wet cleaning chamber 5.

[0041] The above is an example of the best implementation of the utility model, and the parts not described in detail are common knowledge of ordinary technicians in this field. The protection scope of the utility model is based on the content of the claims, and any equivalent transformation based on the technical inspiration of the utility model is also within the protection scope of the utility model.

Claims

1. Automatic conveyor belt cleaning system, characterized by: It comprises a shell (2), a partition (3) arranged in a vertical direction is fixedly installed in the middle of the inner cavity of the shell (2), the partition (3) divides the inner cavity of the shell (2) into a dry cleaning cavity (4) and a wet cleaning cavity (5) which are arranged symmetrically on the left and right, and a conveyor belt (1) is inserted into the dry cleaning cavity (4) and the wet cleaning cavity (5); Two roller brushes (7) are installed inside the dry cleaning chamber (4), and dust outlets (8) are provided at the upper and lower parts of the dry cleaning chamber (4); Two high-pressure water spray pipes (10) are installed inside the wet cleaning chamber (5), and a plurality of spray holes (11) are evenly arranged on the pipe wall of the high-pressure water spray pipe (10) close to the conveyor belt (1); two hot air inlet pipes (16) are connected to the end of the wet cleaning chamber (5) away from the partition (3), and the air inlet ends of the hot air inlet pipes (16) are inclined to blow towards the front and back sides of the conveyor belt (1).

2. The automatic cleaning system for conveyor belts according to claim 1, characterized in that: The outer wall of the shell (2) and the partition (3) are both provided with a through hole (6) for the transmission belt (1) to pass through horizontally, and the through hole (6) is a long hole.

3. The automatic conveyor belt cleaning system according to claim 1, characterized in that: The end of the roller brush (7) is rotatably connected to the outer wall of the housing (2); the two roller brushes (7) are distributed on both sides of the conveyor belt (1); and the two roller brushes (7) are driven by a motor to achieve synchronous reverse rotation.

4. The automatic conveyor belt cleaning system according to claim 1, characterized in that: The dust outlet (8) is externally connected to a dust outlet pipe (9) via a flange, and the dust outlet pipe (9) is connected to a negative pressure suction device.

5. The automatic conveyor belt cleaning system according to claim 1, characterized in that: The two roller brushes (7) are arranged away from the partition (3), and the dust outlet (8) is arranged close to the partition (3).

6. The automatic conveyor belt cleaning system according to claim 1, characterized in that: The high-pressure water spray pipe (10) is arranged close to the partition plate (3), and the high-pressure water spray pipe (10) has a T-shaped structure.

7. The automatic conveyor belt cleaning system according to claim 1, characterized in that: A wet gas outlet (12) is provided above the wet cleaning chamber (5), and a wet gas outlet pipe (13) is connected to the outside of the wet gas outlet (12) via a flange.

8. The automatic conveyor belt cleaning system according to claim 7, characterized in that: A sewage outlet (14) is provided below the wet cleaning chamber (5), and the outside of the sewage outlet (14) is connected to a sewage outlet pipe (15) via a flange.

9. The automatic conveyor belt cleaning system according to claim 8, characterized in that: The two hot air inlet pipes (16) are symmetrically distributed on both sides of the conveyor belt (1).

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