CN221637701U - Industrial air filter - Google Patents

Abstract

The utility model relates to the technical field of industrial air filtration, and discloses an industrial air filtration device, which comprises a treatment box, wherein a connecting pipe is fixedly connected to the bottom of the treatment box, a connecting cover is movably connected to the outer wall of the connecting pipe, a sealing sleeve is fixedly connected to the bottom of the connecting cover, an exhaust fan is fixedly connected to one side of the treatment box, an exhaust cover is fixedly connected to the top of the treatment box, a mounting frame is movably connected to the inner wall of the exhaust cover, an outer frame is fixedly connected to the top of the mounting frame, and a groove is formed in the inner side wall of the mounting frame. This industrial air filter device, the filter component of facilitating the use person inside to the exhaust hood dismouting, also conveniently dismouting connecting pipe and junction box simultaneously to be convenient for clean and change net filter plate and filter component, avoid dust impurity to adhere to and cause the condition of jam and influencing normal filter effect on the filtration surface, convenient when effectively having improved the dismouting.

Description

Industrial air filter device

Technical Field

The utility model relates to the technical field of industrial air filtration, in particular to an industrial air filtration device.

Background Art

With the continuous progress of society, the impact of industrial air pollution on the environment is becoming more and more serious. The air generated during industrial production contains a large amount of pollutants such as dust and harmful gases. If these pollutants are discharged into the outside air without purification, they will have an adverse effect on human health. At the same time, this is a great hazard to employees working in chemical plants and to the environment. In order to reduce the environmental pollution caused by the discharge of industrial air, it is necessary to filter the industrial air.

At present, when filtering industrial air for a long time, the filter components need to be disassembled, assembled and replaced, but most of the filter components are installed inside the device by bolts, which makes the disassembly and assembly complicated and inconvenient, affecting the efficiency and convenience of cleaning and replacing the filter components.

Utility Model Content

1. Technical issues to be solved

In view of the deficiencies in the prior art, the utility model provides an industrial air filtering device, which has the advantages of convenient disassembly and assembly, and solves the problems in the above-mentioned background technology.

(II) Technical solution

In order to achieve the above-mentioned purpose of convenient disassembly and assembly, the utility model provides the following technical solutions: an industrial air filtering device, comprising a processing box, a connecting pipe is fixedly connected to the bottom of the processing box, a connecting cover is movably connected to the outer wall of the connecting pipe, a sealing sleeve is fixedly connected to the bottom of the connecting cover, an exhaust fan is fixedly connected to one side of the processing box, and an exhaust hood is fixedly connected to the top of the processing box.

The inner wall of the exhaust hood is movably connected with a mounting frame, the top of the mounting frame is fixedly connected with an outer frame, the inner side wall of the mounting frame is provided with a groove, the inner wall of the mounting frame is movably connected with a filter plate, an activated carbon plate and a filter cotton plate, respectively, the top of the filter plate is fixedly connected with a support block, which is convenient for users to disassemble and assemble the filter assembly inside the exhaust hood, and also convenient for disassembling and assembling the connecting pipe and the connecting cover, thereby facilitating the cleaning and replacement of the mesh filter plate and the filter assembly, avoiding dust and impurities adhering to the surface of the filter structure to cause blockage and affect the normal filtering effect, and effectively improving the convenience of disassembly and assembly.

Preferably, the inner wall of the connecting cover is movably connected with a mesh filter plate, the inner wall of the sealing sleeve is movably connected with a water pipe, and one end of the water pipe is fixedly connected to a water tank, which can filter the used waste water, thereby facilitating the water pipe to send it back into the water tank for reuse, further saving cost resources and avoiding waste of water resources.

Preferably, a water pump is fixedly connected to the back of the water tank, a conduit is fixedly connected to the water outlet of the water pump, and a nozzle is fixedly connected to the outer wall of the conduit, so as to facilitate sending the water inside the water tank into the treatment box and spraying the industrial air.

Preferably, the outer wall of the connecting pipe and the inner wall of the connecting cover are both provided with threads, and the connecting pipe and the connecting cover are threadedly connected, so that the user can disassemble and assemble the connecting pipe and the connecting cover, thereby facilitating the cleaning of the mesh filter plate inside the connecting cover.

Preferably, the outer wall of the filter plate, the outer wall of the activated carbon plate and the outer wall of the filter cotton plate are all fixedly connected to the limiting blocks, and the filter plate, the activated carbon plate and the filter cotton plate are all movably connected to the grooves through the limiting blocks, so that the user can disassemble and assemble the filter assembly from the mounting frame, thereby facilitating regular replacement and cleaning thereof.

Preferably, a water outlet trough is provided at the bottom of the treatment box, and a filter is provided on the inner wall of the water outlet trough, which can filter the used waste water, thereby facilitating its secondary use.

Preferably, the support blocks are respectively arranged on the top of the filter plate and the top of the activated carbon plate, and the activated carbon plate is movably connected to the filter plate through the support blocks, which can play a role of spacing support between the filter components after installation, thereby improving the fluency of exhaust.

(III) Beneficial effects

Compared with the prior art, the utility model provides an industrial air filter device, which has the following beneficial effects:

1. The industrial air filter device facilitates users to disassemble and assemble the filter assembly inside the exhaust hood through the connecting pipe, connecting cover, sealing sleeve, mounting frame, outer frame, groove and limit block. It also facilitates the disassembly and assembly of the connecting pipe and the connecting cover, thereby facilitating the cleaning and replacement of the filter plate and the filter assembly, avoiding dust and impurities adhering to the surface of the filter structure to cause blockage and affect the normal filtering effect, and effectively improving the convenience of disassembly and assembly.

2. The industrial air filter device can filter the waste water after use through the connecting pipe, connecting cover, mesh filter plate, sealing sleeve and water pipe, so that the water pipe can send it back into the water tank for reuse, further saving cost resources and avoiding waste of water resources.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the front cross-section structure of the utility model;

FIG2 is a schematic diagram of the back structure of the utility model;

FIG3 is a schematic cross-sectional view of the exhaust hood structure of the utility model;

Figure 4 is a schematic diagram of the structure of the connecting pipe of the utility model;

Figure 5 is a schematic diagram of the structure of the filter plate and filter cotton plate of the utility model;

FIG6 is a schematic diagram of the structure of the connection cover of the utility model.

In the figure: 1. treatment box; 2. connecting pipe; 3. connecting cover; 4. mesh filter plate; 5. sealing sleeve; 6. water pipe; 7. water tank; 8. water pump; 9. duct; 10. nozzle; 11. exhaust fan; 12. exhaust hood; 13. mounting frame; 14. outer frame; 15. groove; 16. filter plate; 17. activated carbon plate; 18. filter cotton plate; 19. limit block; 20. support block.

DETAILED DESCRIPTION

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.

Example 1

The preferred embodiments of the industrial air filtering device provided by the utility model are shown in Figures 1 to 6: an industrial air filtering device includes a processing box 1, a connecting pipe 2 is fixedly connected to the bottom of the processing box 1, a connecting cover 3 is movably connected to the outer wall of the connecting pipe 2, a sealing sleeve 5 is fixedly connected to the bottom of the connecting cover 3, an exhaust fan 11 is fixedly connected to one side of the processing box 1, and an exhaust hood 12 is fixedly connected to the top of the processing box 1.

The inner wall of the exhaust hood 12 is movably connected with a mounting frame 13, the top of the mounting frame 13 is fixedly connected with an outer frame 14, the inner side wall of the mounting frame 13 is provided with a groove 15, the inner wall of the mounting frame 13 is respectively movably connected with a filter plate 16, an activated carbon plate 17 and a filter cotton plate 18, and the top of the filter plate 16 is fixedly connected with a support block 20, so that the user can disassemble and assemble the filter assembly inside the exhaust hood 12 conveniently, and also conveniently disassemble and assemble the connecting pipe 2 and the connecting hood 3, so as to facilitate the cleaning and replacement of the mesh filter plate 4 and the filter assembly, avoid dust and impurities adhering to the surface of the filter structure to cause blockage and affect the normal filtering effect, and effectively improve the convenience of disassembly and assembly.

In this embodiment, the inner wall of the connecting cover 3 is movably connected with a mesh filter plate 4, the inner wall of the sealing sleeve 5 is movably connected with a water pipe 6, and one end of the water pipe 6 is fixedly connected with a water tank 7, which can filter the used waste water, thereby facilitating the water pipe 6 to send it back into the water tank 7 for reuse, further saving cost resources and avoiding waste of water resources.

Example 2

On the basis of Example 1, a preferred embodiment of the industrial air filtration device provided by the utility model is shown in Figures 1 to 6: a water pump 8 is fixedly connected to the back of a water tank 7, a conduit 9 is fixedly connected to the water outlet of the water pump 8, and a nozzle 10 is fixedly connected to the outer wall of the conduit 9, so as to facilitate the water inside the water tank 7 to be sent into the treatment box 1 and to spray the industrial air for water treatment.

In this embodiment, the outer wall of the connecting pipe 2 and the inner wall of the connecting cover 3 are both provided with threads, and the connecting pipe 2 and the connecting cover 3 are threadedly connected, which is convenient for the user to disassemble and assemble the connecting pipe 2 and the connecting cover 3, thereby facilitating the cleaning of the mesh filter plate 4 inside the connecting cover 3.

Furthermore, the outer wall of the filter plate 16, the outer wall of the activated carbon plate 17 and the outer wall of the filter cotton plate 18 are all fixedly connected to the limit block 19, and the filter plate 16, the activated carbon plate 17 and the filter cotton plate 18 are all movably connected to the groove 15 through the limit block 19, so that the user can disassemble and assemble the filter assembly and the mounting frame 13, thereby facilitating regular replacement and cleaning thereof.

Furthermore, a water outlet trough is provided at the bottom of the treatment box 1, and a filter is provided on the inner wall of the water outlet trough, which can filter the waste water after use, so as to facilitate its secondary use.

In addition, the support blocks 20 are respectively arranged on the top of the filter plate 16 and the top of the activated carbon plate 17, and the activated carbon plate 17 is movably connected to the filter plate 16 through the support blocks 20, which can play a role of spacing support between the filter components after installation, thereby improving the fluency of exhaust.

When in use, the exhaust fan 11 is started to extract the industrial air and send it into the treatment box 1, and then the water pump 8 is started to extract the water in the water tank 7 and send it into the nozzle 10 through the conduit 9. The industrial air entering the treatment box 1 is sprayed to make the particulate impurities in the air merge with the water and precipitate. The used waste water will pass through the filter in the treatment box 1 and then enter the connecting pipe 2 and the connecting cover 3, and then pass through the mesh filter plate 4 to filter again and flow to the water tank 7 through the water pipe 6 for recycling. The treated industrial air will enter the exhaust hood 12, and pass through the filter plate 16 and the activated carbon set in the exhaust hood 12. The plate 17 and the filter cotton plate 18 are purified again and then discharged outwardly. When it is necessary to clean the mesh filter plate 4 in the connecting cover 3, the water pipe 6 and the sealing sleeve 5 can be disassembled and assembled first, and then the connecting cover 3 can be rotated to make it separate from the connecting pipe 2, so that the mesh filter plate 4 can be conveniently taken out of the connecting cover 3 for cleaning. At the same time, the outer frame 14 is pulled to facilitate the removal of the mounting frame 13 from the exhaust hood 12. A groove 15 is provided in the mounting frame 13, which is convenient for removing the filter plate 16, the activated carbon plate 17 and the filter cotton plate 18 from the mounting frame 13 for replacement and cleaning. The structure is simple, the operation is convenient, and the cleaning and replacement operations are efficient.

To sum up, the industrial air filtering device makes it convenient for users to disassemble and assemble the filter assembly inside the exhaust hood 12, and also conveniently disassemble and assemble the connecting pipe 2 and the connecting hood 3, so as to facilitate the cleaning and replacement of the mesh filter plate 4 and the filter assembly, and avoid dust and impurities adhering to the surface of the filter structure to cause blockage and affect the normal filtering effect. It can also filter the used waste water, so that it is convenient for the water pipe 6 to send it back into the water tank 7 for reuse, further saving cost resources and avoiding waste of water resources.

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.

Although the 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 (7)

1. An industrial air filtration device comprising a treatment tank (1), characterized in that: the device is characterized in that a connecting pipe (2) is fixedly connected to the bottom of the treatment box (1), a connecting cover (3) is movably connected to the outer wall of the connecting pipe (2), a sealing sleeve (5) is fixedly connected to the bottom of the connecting cover (3), an exhaust fan (11) is fixedly connected to one side of the treatment box (1), and an exhaust cover (12) is fixedly connected to the top of the treatment box (1);

The inner wall swing joint of exhaust hood (12) has mounting bracket (13), the top fixedly connected with frame (14) of mounting bracket (13), recess (15) have been seted up to the inside wall of mounting bracket (13), the inner wall of mounting bracket (13) swing joint has filter (16) respectively, activated carbon sheet (17) and cotton filter plate (18), the top fixedly connected with supporting shoe (20) of filter (16).

2. An industrial air filtration device according to claim 1, wherein: the inner wall swing joint of connecting cover (3) has net filter plate (4), the inner wall swing joint of seal cover (5) has water pipe (6), the one end fixedly connected with water tank (7) of water pipe (6).

3. An industrial air filtration device according to claim 2, wherein: the back of the water tank (7) is fixedly connected with a water pump (8), a water outlet of the water pump (8) is fixedly connected with a guide pipe (9), and the outer wall of the guide pipe (9) is fixedly connected with a nozzle (10).

4. An industrial air filtration device according to claim 1, wherein: the outer wall of the connecting pipe (2) and the inner wall of the connecting cover (3) are both provided with threads, and the connecting pipe (2) is in threaded connection with the connecting cover (3).

5. An industrial air filtration device according to claim 1, wherein: the outer wall of filter (16), the outer wall of active carbon plate (17) and the outer wall of filter pulp board (18) all fixedly connected with stopper (19), and filter (16), active carbon plate (17) and filter pulp board (18) all pass through stopper (19) and recess (15) swing joint.

6. An industrial air filtration device according to claim 1, wherein: the bottom of the treatment box (1) is provided with a water outlet groove, and the inner wall of the water outlet groove is provided with a filter screen.

7. An industrial air filtration device according to claim 1, wherein: the support blocks (20) are respectively arranged at the top of the filter plate (16) and the top of the activated carbon plate (17), and the activated carbon plate (17) is movably connected with the filter plate (16) through the support blocks (20).