Dust removal device

Abstract

The utility model relates to the technical field of air pollution control, in particular to a dust removal device which comprises a dust removal box, an air inlet pipe arranged at the bottom end of the dust removal box, an exhaust pipe arranged at the top end of the dust removal box, two dust removal assemblies arranged inside the dust removal box and cleaning assemblies corresponding to the dust removal assemblies, and a water supply assembly arranged outside the dust removal box. The dust removal assembly comprises a filter screen, the filter screen is fixedly installed in the dust removal box, the cleaning assembly comprises a plurality of cleaning pipes, the cleaning pipes are fixedly installed on the inner wall of the dust removal box and communicate with one another, a plurality of water spraying heads are evenly installed at the bottom ends of the cleaning pipes, the water supply assembly comprises a water supply box, and a mounting plate is fixedly connected to the top end of the water supply box; according to the dust removal device, the filter screen can be rapidly cleaned, the cleaning efficiency of the filter screen can be greatly improved, and due to the fact that the multiple water spraying heads are arranged, the high cleaning effect can be guaranteed at the same time, and high practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of air pollution control, in particular to a dust removal device. Background Art

[0002] It is particularly important to remove the dust contained in the atmosphere, and dust removal devices are generally used to remove dust from the atmosphere.

[0003] A traditional dust removal device generally has a filter installed inside to filter the atmosphere and remove dust. After the device has been used for a long time, more dust tends to adhere to the surface of the filter, which reduces the filtering effect of the filter. However, since the filter is installed inside the dust removal device, it is not convenient to clean the filter quickly, resulting in a low cleaning efficiency of the filter.

[0004] Therefore, we propose a dust removal device to solve this problem. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies of the prior art, the utility model provides a dust removal device to solve the problem of low cleaning efficiency of the prior art filter screen mentioned in the background art.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust removal device, comprising a dust removal box, characterized in that: an air inlet pipe is arranged at the bottom end of the dust removal box, an exhaust pipe is arranged at the top end of the dust removal box, two dust removal components and a cleaning component corresponding to the dust removal components are arranged inside the dust removal box, and a water supply component is arranged outside the dust removal box;

[0009] The dust removal assembly includes a filter screen, which is fixedly installed inside the dust removal box;

[0010] The cleaning assembly includes a plurality of cleaning pipes, which are fixedly mounted on the inner wall of the dust removal box, are interconnected, and a plurality of water spray heads are evenly mounted at the bottom ends of the cleaning pipes;

[0011] The water supply assembly includes a water supply tank, the top of which is fixedly connected to a mounting plate, the top of which is fixedly mounted with a water pump, the water inlet end of the water pump is mounted with a water inlet pipe, and the drainage end of the water pump is connected to the mounting block with a water delivery pipe.

[0012] Preferably, a tee is installed at the bottom end of the air inlet pipe, and the three pipes of the tee are respectively arranged as an air supply pipe, a connecting pipe and a drain pipe, and the connecting pipe is fixedly connected to the air inlet pipe.

[0013] Preferably, a control valve is rotatably installed inside the three-way pipe, and a rotating handle is fixedly connected to the bottom end of the control valve.

[0014] Preferably, a wastewater collection tank is provided at the bottom end of the water delivery pipe.

[0015] Preferably, a drainage one-way valve is provided inside the water spray head.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a dust removal device with the following beneficial effects:

[0018] The dust removal device can filter pollutants in the atmosphere through the setting of the filter, thereby achieving a dust removal effect. At the same time, when the filter needs to be cleaned, it only needs to start the water pump. Under the transmission action of the water inlet pipe, the water supply pipe and the cleaning pipe, the water inside the water supply tank will be discharged through the water spray head, so that the filter can be quickly cleaned, which can greatly improve the cleaning efficiency of the filter. Moreover, since there are multiple water spray heads, a high cleaning effect can be guaranteed at the same time, which has high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the interior of the dust removal box of the utility model;

[0021] Figure 3 It is a schematic diagram of a partial connection structure of the utility model;

[0022] Figure 4 For this utility model Figure 2 Schematic diagram of the local enlarged structure at point A in the middle.

[0023] In the figure: 1. Dust removal box; 2. Air inlet pipe; 3. Exhaust pipe; 4. Filter; 5. Cleaning pipe; 6. Sprinkler head; 7. Water supply tank; 8. Mounting plate; 9. Water pump; 10. Water inlet pipe; 11. Water pipe; 12. Air pipe; 13. Connecting pipe; 14. Drain pipe; 15. Control valve; 16. Rotating handle; 17. Wastewater collection box; 18. Drainage check valve. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example

[0026] See also Figure 1-4 A dust removal device includes a dust removal box 1, an air inlet pipe 2 is arranged at the bottom end of the dust removal box 1, an exhaust pipe 3 is arranged at the top end of the dust removal box 1, two dust removal components and a cleaning component corresponding to the dust removal components are arranged inside the dust removal box 1, and a water supply component is arranged outside the dust removal box 1.

[0027] The atmosphere enters the dust removal box 1 through the air intake pipe 2, and the pollutants contained in the atmosphere are filtered through the internal dust removal components to achieve the dust removal effect, and finally discharged through the exhaust pipe 3.

[0028] The dust removal assembly includes a filter screen 4 , which is fixedly installed inside the dust removal box 1 .

[0029] The filter 4 can filter pollutants in the atmosphere, thereby achieving the dust removal effect of the device.

[0030] The cleaning assembly includes a plurality of cleaning pipes 5 , which are fixedly mounted on the inner wall of the dust removal box 1 . The plurality of cleaning pipes 5 are interconnected, and a plurality of water spray heads 6 are evenly mounted at the bottom ends of the cleaning pipes 5 .

[0031] Clean water can be transmitted inside the cleaning pipe 5 and finally discharged through the water spray head 6, so as to achieve the effect of quickly cleaning the filter screen 4. At the same time, since there are multiple water spray heads 6 on the cleaning pipe 5, the filter screen 4 can be comprehensively cleaned, with a higher cleaning effect.

[0032] The water supply assembly includes a water supply tank 7, the top of which is fixedly connected to a mounting plate 8, the top of which is fixedly mounted a water pump 9, the water inlet end of the water pump 9 is mounted with a water inlet pipe 10, and a water pipe 11 is connected between the discharge end of the water pump 9 and the mounting block.

[0033] When the water pump 9 is working, the clean water in the water supply tank 7 can be input into the inside of the cleaning pipe 5 through the water inlet pipe 10 and the water delivery pipe 11, so that the cleaning component can function normally.

[0034] See also Figure 1 and Figure 2A tee is installed at the bottom end of the air intake pipe 2. The three pipes of the tee are respectively arranged as an air supply pipe 12, a connecting pipe 13 and a drain pipe 14. The connecting pipe 13 is fixedly connected to the air intake pipe 2. A control valve 15 is rotatably installed inside the tee. A rotating handle 16 is fixedly connected to the bottom end of the control valve 15.

[0035] By turning the rotary handle 16, the control valve 15 can be rotated, thereby controlling the air intake process of dust removal and the water discharge process of cleaning.

[0036] See also Figure 1 and Figure 2 A wastewater collection box 17 is provided at the bottom end of the water delivery pipe 11.

[0037] The wastewater collection box 17 can collect the wastewater generated during the cleaning process, which is convenient for subsequent use after sedimentation, and is conducive to saving water resources.

[0038] See also Figure 4 A drainage one-way valve 18 is arranged inside the sprinkler head 6 .

[0039] The opening of the drainage check valve 18 can ensure the normal water spraying process of the sprinkler head 6. At the same time, when the drainage check valve 18 is closed, it can prevent the atmosphere containing pollutants from entering the interior of the sprinkler head 6 during the dust removal process, causing the sprinkler head 6 to be blocked.

[0040] In summary, the working principle and working process of the dust removal device are as follows: when in use, the dust removal device is first placed at the desired location; when dust removal is required, the rotary handle 16 is turned to rotate the control valve 15, and the air supply pipe 12 and the connecting pipe 13 are controlled to be in a connected state, thereby ensuring that the atmosphere normally enters the interior of the dust removal box 1, and filters the atmosphere through the filter 4 to achieve the dust removal effect; when the filter 4 needs to be cleaned, the rotary handle 16 is turned to connect the connecting pipe 13 and the drain pipe 14, and the water pump 9 is started, so that the clean water inside the water supply tank 7 is finally sprayed out through the sprinkler head 6 under the transmission action of the water inlet pipe 10, the water supply pipe 11 and the cleaning pipe 5, so that the filter 4 can be quickly and comprehensively cleaned, and the waste water after cleaning will flow into the interior of the wastewater collection box 17, which is convenient for continued use after sedimentation. Therefore, the dust removal device can quickly clean the filter 4 and has high practicality.

[0041] The above-mentioned embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A dust removal device, comprising a dust removal box (1), characterized in that: The bottom end of the dust removal box (1) is provided with an air inlet pipe (2), the top end of the dust removal box (1) is provided with an exhaust pipe (3), the interior of the dust removal box (1) is provided with two dust removal components and a cleaning component corresponding to the dust removal components, and the exterior of the dust removal box (1) is provided with a water supply component; The dust removal component comprises a filter screen (4), and the filter screen (4) is fixedly installed inside the dust removal box (1); The cleaning assembly comprises a plurality of cleaning pipes (5), the cleaning pipes (5) are fixedly mounted on the inner wall of the dust removal box (1), the plurality of cleaning pipes (5) are interconnected, and a plurality of water spray heads (6) are evenly mounted at the bottom ends of the cleaning pipes (5); The water supply assembly comprises a water supply box (7), the top of the water supply box (7) is fixedly connected to a mounting plate (8), the top of the mounting plate (8) is fixedly mounted with a water pump (9), the water inlet end of the water pump (9) is mounted with a water inlet pipe (10), and the drainage end of the water pump (9) is connected to the mounting block by a water delivery pipe (11).

2. A dust removal device according to claim 1, characterized in that: A tee is installed at the bottom end of the air intake pipe (2), and the three pipes of the tee are respectively arranged as an air delivery pipe (12), a connecting pipe (13) and a drainage pipe (14), and the connecting pipe (13) is fixedly connected to the air intake pipe (2).

3. A dust removal device according to claim 2, characterized in that: A control valve (15) is rotatably mounted inside the three-way pipe, and a rotating handle (16) is fixedly connected to the bottom end of the control valve (15).

4. A dust removal device according to claim 2, characterized in that: A wastewater collection box (17) is provided at the bottom end of the water delivery pipe (11).

5. A dust removal device according to claim 1, characterized in that: A drainage one-way valve (18) is arranged inside the water spray head (6).

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