Anti-clogging air purification filter element for chemical plants

Abstract

The utility model relates to the technical field of air purification, and discloses an anti-clogging air purification filter element for chemical plants, including a filter device, a dust filter cartridge is installed on the upper part of the filter device, a connecting plate is fixedly installed on the inner wall of the dust filter cartridge, a connecting column is fixedly installed on the upper part of the connecting plate, a mounting seat is fixedly installed on the upper end of the connecting column, a connecting chamber is opened inside the filter device, a motor is fixedly installed on the lower part of the connecting chamber, a rotating rod is fixedly installed on the output end of the motor, a U-shaped brush plate is fixedly installed on the upper end of the rotating rod, an annular ring is fixedly installed on the inner wall of the dust filter cartridge, a plurality of spray pipes are installed on the outer side of the annular ring, a water pump is fixedly installed on the upper part of the filter device, and a connecting pipe is connected to the outer side of the water pump. Thus, dust on the surface of the dust filter can be quickly cleaned off, the dust filter can be prevented from being blocked, and workers do not need to frequently disassemble the dust filter for cleaning, which saves manpower and improves work efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of air purification, in particular to an anti-clogging air purification filter element for a chemical plant. Background Art

[0002] A chemical plant is a factory engaged in the chemical industry. Chemical plants usually include six categories: daily chemical products, food industry, pharmaceutical industry, electronics industry, energy industry, and traditional chemical industry. In recent years, more and more chemical plants have sprung up like mushrooms after rain, and the impact and harm of chemical plants on the surrounding environment is a problem that cannot be ignored. The emission of industrial waste gas and the discharge of wastewater from chemical plants have caused harm to the air, water quality, and soil in the surrounding areas, etc. In particular, the harmful gases discharged from chemical plants have caused great environmental pollution. It is necessary to purify the air in the chemical plants, but the existing air purification devices need to be disassembled and cleaned after use to prevent filter blockage. For example, in the existing disclosed patent: a kind of anti-blocking air purifier (publication number: CN220817994U), the filter element needs to be disassembled to clean it, and it cannot be self-cleaned inside, which is easy to cause the filter element to be blocked, and disassembly and cleaning are also more time-consuming and labor-intensive, which will affect work efficiency. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] The utility model aims at the deficiencies of the prior art and provides an anti-clogging air purification filter element for a chemical plant. The utility model has the advantages of being able to quickly clean dust on the surface of the dust filter and prevent the dust filter from being blocked, and not requiring workers to frequently disassemble the dust filter for cleaning, thereby saving manpower and improving work efficiency, and solving the problems raised in the above-mentioned background technology.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the following technical scheme is provided: an anti-clogging air purification filter element for chemical plants, comprising a filtering device, a dust filter cartridge is installed on the upper part of the filtering device, a connecting plate is fixedly installed on the inner wall of the dust filter cartridge, a connecting column is fixedly installed on the upper part of the connecting plate, a mounting seat is fixedly installed on the upper end of the connecting column, a connecting bin is provided inside the filtering device, a motor is fixedly installed on the lower part of the connecting bin, a rotating rod is fixedly installed on the output end of the motor, a U-shaped brush plate is fixedly installed on the upper end of the rotating rod, an annular ring is fixedly installed on the inner wall of the dust filter cartridge, a plurality of spray pipes are installed on the outer side of the annular ring, a water pump is fixedly installed on the upper part of the filtering device, a connecting pipe is connected to the outer side of the water pump, and a filtering bin is provided on the left side inside the filtering device.

[0007] Preferably, the upper end of the rotating rod passes through the middle of the connecting plate and the connecting column, the rotating rod is movably connected to the inner wall of the connecting plate and the connecting column, the upper end of the connecting pipe is connected to the inside of the annular ring, and an electromagnetic valve is installed at the bottom of the mounting seat.

[0008] Preferably, a first clamping plate is installed on the upper part of the dust filter cylinder, a dust filter element is fixedly installed on the lower end of the first clamping plate, an air inlet is opened on the upper part of the first clamping plate, the bottom of the dust filter element can be stuck inside the mounting seat, a sealing strip is provided between the dust filter element and the mounting seat, and the brush of the U-shaped brush plate will be tightly attached to the inner wall of the dust filter element.

[0009] Preferably, the dust filter cartridge is interconnected with the interior of the connecting bin, and the connecting bin is interconnected with the interior of the filter bin.

[0010] Preferably, a water collection box is installed at the lower part of the connecting compartment, and a drainage outlet is opened at the right bottom of the connecting compartment, and the drainage outlet is connected to the inside of the water collection box.

[0011] Preferably, a mounting groove is provided inside the filter bin, a plurality of filter layers are slidably mounted on the inner wall of the mounting groove, and a second clamping plate is fixedly mounted on the upper part of the plurality of filter layers.

[0012] Preferably, an air pump is fixedly installed on the right side of the filter device, and an air suction pipe is connected to the outside of the air pump, and the air suction pipe is connected to the inside of the filter bin.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides an anti-clogging air purification filter element for chemical plants, which has the following beneficial effects:

[0015] 1. The chemical plant uses an anti-clogging air purification filter element. Through the setting of dust filter cylinder, dust filter element, connecting plate, connecting column, mounting seat, connecting bin, motor, rotating rod, U-shaped brush plate, annular ring, spray pipe, water pump, connecting pipe, drain port, and water collection tank, the dust on the surface of the dust filter can be quickly cleaned to prevent the dust filter from being blocked. Workers do not need to frequently disassemble the dust filter for cleaning, which saves manpower and improves work efficiency.

[0016] 2. The chemical plant uses an anti-clogging air purification filter element, which is convenient for replacing the filter material through the arrangement of the first card plate, the dust filter element, the installation groove, the second card plate, and the multi-layer filter layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 This is a schematic cross-sectional view of the dust filter cartridge of the utility model;

[0019] Figure 3This is a schematic cross-sectional view of the filter device of the utility model.

[0020] In the figure: 1. Filter device; 2. Dust filter cartridge; 3. First clamping plate; 4. Dust filter element; 5. Connecting plate; 6. Connecting column; 7. Mounting seat; 8. Connecting bin; 9. Motor; 10. Rotating rod; 11. U-shaped, brush plate; 12. Annular ring; 13. Spraying pipe; 14. Water pump; 15. Connecting pipe; 16. Drain outlet; 17. Water collection box; 18. Filter bin; 19. Mounting groove; 20. Second clamping plate; 21. Multi-layer filter layer; 22. Vacuum pump; 23. Vacuum pipe. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments 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, not all of the embodiments. Based on the embodiments in the embodiments, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection.

[0022] Embodiment 1:

[0023] See also Figure 1-3 A blockage-proof air purification filter element for chemical plants comprises a filter device 1, a dust filter cartridge 2 is installed on the upper part of the filter device 1, a connecting plate 5 is fixedly installed on the inner wall of the dust filter cartridge 2, a connecting column 6 is fixedly installed on the upper part of the connecting plate 5, a mounting seat 7 is fixedly installed on the upper end of the connecting column 6, a connecting bin 8 is provided inside the filter device 1, a motor 9 is fixedly installed on the lower part of the connecting bin 8, a rotating rod 10 is fixedly installed on the output end of the motor 9, a U-shaped brush plate 11 is fixedly installed on the upper end of the rotating rod 10, an annular ring 12 is fixedly installed on the inner wall of the dust filter cartridge 2, a plurality of spray pipes 13 are installed on the outer side of the annular ring 12, a water pump 14 is fixedly installed on the upper part of the filter device 1, a connecting pipe 15 is connected to the outer side of the water pump 14, and a filter bin 18 is provided on the left side inside the filter device 1.

[0024] Specifically, the air in the chemical plant is sucked into the filter device 1 through the dust filter cartridge 2. When passing through the dust filter cartridge 2, the dust in the air can be filtered. The motor 9 drives the rotating rod 10 to rotate, and the rotating rod 10 can drive the U-shaped brush plate 11 to rotate. The U-shaped brush plate 11 rotates and can clean the dust filter cartridge 2 during rotation. Then, water is sucked by the water pump 14 and sprayed in the dust filter cartridge 2 through multiple spray pipes 13, so that the dust filter element 4 in the dust filter cartridge 2 can be effectively cleaned. Then the sewage will flow into the connecting bin 8, so that the dust filter element 4 can be automatically cleaned, which is convenient for clogging.

[0025] Preferably, the upper end of the rotating rod 10 passes through the middle of the connecting plate 5 and the connecting column 6, the rotating rod 10 is movably connected to the inner wall of the connecting plate 5 and the connecting column 6, the upper end of the connecting pipe 15 is connected to the inside of the annular ring 12, and an electromagnetic valve is installed at the lower part of the mounting seat 7.

[0026] Specifically, the rotating rod 10 passes through the connecting bin 8, the connecting plate 5, the connecting column 6, and the mounting seat 7 from bottom to top. When the motor 9 is working, the rotating rod 10 can be rotated, and the connecting pipe 15 is connected to the annular ring 12. Water enters the annular ring 12 through the connecting pipe 15, and then the multiple spraying pipes 13 on the annular ring 12 spray water on the outside of the dust filter element 4.

[0027] Preferably, the dust filter cartridge 2 is interconnected with the interior of the connecting chamber 8 , and the connecting chamber 8 is interconnected with the interior of the filter chamber 18 .

[0028] Specifically, air enters through the dust filter cartridge 2, then enters the connecting chamber 8 and the filter chamber 18 in sequence, and then is discharged.

[0029] Preferably, a water collection box 17 is installed at the lower part of the connecting compartment 8 , and a drain port 16 is opened at the right bottom of the connecting compartment 8 , and the drain port 16 is communicated with the inside of the water collection box 17 .

[0030] Preferably, a vacuum pump 22 is fixedly installed on the right side of the filter device 1 , and an air suction pipe 23 is connected to the outside of the vacuum pump 22 , and the air suction pipe 23 is connected to the inside of the filter chamber 18 .

[0031] Working principle: connect the suction hood in the factory to the air inlet, start the vacuum pump 22, and then through the connection of the suction pipe 23, the dust filter cartridge 2 starts to suck the air in the factory. The air will first enter the dust filter cartridge 2, and the dust in the air will be filtered through the dust filter element 4 in the dust filter cartridge 2, and then enter the filter device 1 through the connecting bin 8 to adsorb and filter the harmful substances in the air. When the dust filter element 4 in the dust filter cartridge 2 is to be cleaned, the starter motor 9 drives the rotating rod 10 to rotate, and the rotating rod 10 drives the U-shaped brush plate 11 to rotate. The brush of the U-shaped brush plate 11 is tightly attached to the dust filter element. 4, rotates down, cleans the inner wall of the dust filter element 4, and at the same time, the water pump 14 works to pump water into the annular ring 12, and then the multiple spray pipes 13 will rinse the outside of the dust filter element 4, and at the same time, the electromagnetic valve is powered on to open the sewage, and the sewage can flow downward into the connecting compartment 8, and then the sewage will flow into the water collection box 17 from the drain port 16 to complete the collection of sewage. The U-shaped brush plate 11 cooperates with the flushing of water to quickly clean the dust on the surface of the dust filter, which can prevent the dust filter from being blocked, and does not require workers to frequently disassemble the dust filter for cleaning, saving manpower and improving work efficiency.

[0032] Embodiment 2:

[0033] See also Figure 1-3 A first clamping plate 3 is installed on the upper part of the dust filter cylinder 2, and a dust filter element 4 is fixedly installed on the lower end of the first clamping plate 3. The bottom of the dust filter element 4 can be stuck inside the mounting seat 7. A sealing strip is arranged between the dust filter element 4 and the mounting seat 7. An air inlet is opened on the upper part of the first clamping plate 3, and the brush of the U-shaped brush plate 11 will be tightly attached to the inner wall of the dust filter element 4.

[0034] Preferably, a mounting groove 19 is provided inside the filter chamber 18 , a multi-layer filter layer 21 is slidably mounted on the inner wall of the mounting groove 19 , and a second clamping plate 20 is fixedly mounted on the upper part of the multi-layer filter layer 21 .

[0035] Specifically, the multi-layer filter layer 21 is composed of a chemical fiber non-woven filter material, an activated carbon filter layer, and a silver ion filter layer.

[0036] Working principle: the filtered air will enter the filter bin 18, and the multi-layer filter layer 21 in the filter bin 18 can effectively adsorb and filter harmful substances in the air. When the dust filter element 4 and the multi-layer filter layer 21 need to be replaced, the first card plate 3 and the second card plate 20 need to be removed, and the dust filter element 4 and the multi-layer filter layer 21 can be taken out. When installing, the dust filter element 4 is installed into the filter barrel, and the first card plate 3 is fixed, and the multi-layer filter layer 21 is installed into the installation groove 19, and the second card plate 20 is fixed, thereby facilitating the replacement of the filter material.

[0037] 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 thereof, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An anti-clogging air purification filter element for chemical plants, comprising a filtering device (1), characterized in that: A dust filter cartridge (2) is installed on the upper part of the filter device (1), a connecting plate (5) is fixedly installed on the inner wall of the dust filter cartridge (2), a connecting column (6) is fixedly installed on the upper part of the connecting plate (5), a mounting seat (7) is fixedly installed on the upper end of the connecting column (6), a connecting chamber (8) is provided inside the filter device (1), a motor (9) is fixedly installed on the lower part of the connecting chamber (8), a rotating rod (10) is fixedly installed on the output end of the motor (9), a U-shaped brush plate (11) is fixedly installed on the upper end of the rotating rod (10), an annular ring (12) is fixedly installed on the inner wall of the dust filter cartridge (2), a plurality of spray pipes (13) are installed on the outer side of the annular ring (12), a water pump (14) is fixedly installed on the upper part of the filter device (1), a connecting pipe (15) is connected to the outer side of the water pump (14), and a filter chamber (18) is provided on the left side inside the filter device (1).

2. The anti-clogging air purification filter element for chemical plants according to claim 1, characterized in that: The upper end of the rotating rod (10) passes through the middle of the connecting plate (5) and the connecting column (6), the rotating rod (10) is movably connected to the inner wall of the connecting plate (5) and the connecting column (6), the upper end of the connecting pipe (15) is connected to the inside of the annular ring (12), and an electromagnetic valve is installed at the lower part of the mounting seat (7).

3. The anti-clogging air purification filter element for chemical plants according to claim 1, characterized in that: A first clamping plate (3) is installed on the upper part of the dust filter cylinder (2), a dust filter element (4) is fixedly installed on the lower end of the first clamping plate (3), an air inlet is opened on the upper part of the first clamping plate (3), the bottom of the dust filter element (4) can be clamped inside the mounting seat (7), a sealing strip is provided between the dust filter element (4) and the mounting seat (7), and the brush of the U-shaped brush plate (11) will be tightly attached to the inner wall of the dust filter element (4).

4. The anti-clogging air purification filter element for chemical plants according to claim 1, characterized in that: The dust filter cartridge (2) is in communication with the interior of the connection chamber (8), and the connection chamber (8) is in communication with the interior of the filter chamber (18).

5. The anti-clogging air purification filter element for chemical plants according to claim 1, characterized in that: A water collection box (17) is installed at the lower part of the connection chamber (8), and a drainage port (16) is provided at the right bottom of the connection chamber (8), and the drainage port (16) is communicated with the inside of the water collection box (17).

6. The anti-clogging air purification filter element for chemical plants according to claim 1, characterized in that: The filter bin (18) is provided with a mounting groove (19) inside, and a plurality of filter layers (21) are slidably mounted on the inner wall of the mounting groove (19), and a second clamping plate (20) is fixedly mounted on the upper part of the plurality of filter layers (21).

7. The anti-clogging air purification filter element for chemical plants according to claim 1, characterized in that: An air pump (22) is fixedly installed on the right side of the filter device (1), and an air suction pipe (23) is connected to the outside of the air pump (22), and the air suction pipe (23) is connected to the inside of the filter bin (18).

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