Microwave light oxygen activated carbon adsorption and desorption device

Abstract

The utility model relates to the technical field of activated carbon adsorption and desorption, and discloses a microwave light oxygen activated carbon adsorption and desorption device which comprises a box body, an air inlet pipe is fixedly connected to the left side of the box body, an exhaust pipe is fixedly connected to the right side of the box body, and an activated carbon plate is slidably connected to the middle of the box body. A water tank is fixedly connected to the front side of the box body, a water pump is fixedly connected to the inner bottom of the water tank, a flow dividing pipe is fixedly connected to the output end of the water pump, a plurality of circulating pipes are fixedly connected to the middle of the flow dividing pipe, and the other ends of the circulating pipes penetrate through the box body and are connected with the water tank. According to the utility model, the temperature of the waste gas is reduced under the cooperation of the partition plate, the circulating pipe, the water tank, the motor and other structures, so that the internal structure of the activated carbon cannot be influenced due to over-high temperature when the waste gas is contacted with the activated carbon plate, the adsorption effect of the activated carbon plate is ensured, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of activated carbon adsorption and desorption, in particular to a microwave photo-oxygen activated carbon adsorption and desorption device. Background Art

[0002] A large amount of waste gas will be generated in the industrial production process. These waste gases usually contain a large amount of organic pollutants. Direct discharge will have a huge impact on the living environment. For this reason, it is usually necessary to use a microwave photo-oxygen activated carbon adsorption and desorption device to oxidize and adsorb the organic pollutants in the waste gas before the waste gas is discharged, so that the waste gas can be discharged only after it meets the emission standards.

[0003] Existing microwave photo-oxidation activated carbon adsorption and desorption devices usually adopt technologies such as microwave radiation, photo-oxidation and activated carbon adsorption. The waste gas is first heated by generating heat through microwave radiation to promote the volatilization and decomposition of organic pollutants, and the organic matter is converted into harmless water and carbon dioxide in conjunction with a photo-oxidation reactor. Finally, the organic pollutants are captured by activated carbon to prevent them from being released into the environment. However, during use, the activated carbon is in contact with the heated waste gas for a long time, which will cause the pore size of the activated carbon to expand or deform, thereby affecting the activated carbon's adsorption capacity for pollutants. Therefore, a microwave photo-oxidation activated carbon adsorption and desorption device is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a microwave photo-oxygen activated carbon adsorption and desorption device, which aims to improve the problem in the prior art that the activated carbon will have a reduced adsorption capacity under the influence of high-temperature exhaust gas.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A microwave photo-oxygen activated carbon adsorption and desorption device comprises a box body, an air inlet pipe is fixedly connected to the left side of the box body, an exhaust pipe is fixedly connected to the right side of the box body, an activated carbon plate is slidably connected to the middle part of the box body, a water tank is fixedly connected to the front side of the box body, a water pump is fixedly connected to the inner bottom of the water tank, a diversion pipe is fixedly connected to the output end of the water pump, a plurality of circulation pipes are fixedly connected to the middle part of the diversion pipe, the other end of the circulation pipe passes through the box body and is connected to the water tank, a plurality of partitions are fixedly connected to the middle part of the box body, notches are provided in the middle parts of the plurality of partitions, and a stirring assembly is installed in the middle part of the water tank.

[0007] Furthermore, the stirring assembly includes a motor, which is fixedly connected to the top of the water tank. Two stirring rods are rotatably connected to the middle of the water tank, one end of one of the stirring rods is fixedly connected to the output end of the motor, and the outer peripheries of the two stirring rods are fixedly connected to pulleys, and the outer peripheries of the pulleys are provided with synchronous belts.

[0008] Furthermore, a card block is fixedly connected to the top of the activated carbon plate, a card slot is opened in the middle of the box body, the card block is slidably connected to the middle of the card slot, a movable block is slidably connected to the middle of the box body, a pull rod is fixedly connected to the top of the movable block, a sliding rod is fixedly connected to the middle of the movable block, one end of the sliding rod is slidably connected to the middle of the card block, and an elastic component is installed in the middle of the box body.

[0009] Furthermore, the elastic component includes a compression spring, which is sleeved on the outer circumference of the slide rod. A slide groove is opened in the middle of the box body, and one end of the slide rod away from the block is slidably connected to the middle of the slide groove.

[0010] Furthermore, a heat dissipation fin is fixedly connected to the middle portion of the water tank.

[0011] Furthermore, a sealing ring is fixedly connected to the bottom of the block.

[0012] Furthermore, a limiting block is fixedly connected to the outer side of the activated carbon plate, a limiting groove is provided in the middle of the box body, and the limiting block is slidably connected to the middle of the limiting groove.

[0013] Furthermore, a plurality of the circulation pipes are distributed between two adjacent partitions.

[0014] The utility model has the following beneficial effects:

[0015] In the utility model, the temperature of the exhaust gas is reduced through the cooperation of the partition, the circulation pipe, the water tank, the motor and other structures, so that when the exhaust gas contacts the activated carbon plate, the internal structure of the activated carbon will not be affected by the excessively high temperature, so as to ensure the adsorption effect of the activated carbon plate and improve the service life.

[0016] In the utility model, through the cooperation of structures such as the card block, the compression spring, the slide rod, and the movable block, the activated carbon plate can be quickly taken out from the middle of the box body, so that when the activated carbon plate is damaged after long-term use, it can be quickly disassembled and replaced to ensure the purification effect of the exhaust gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional schematic diagram of a microwave photo-oxygen activated carbon adsorption and desorption device proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of a water pump of a microwave photo-oxygen activated carbon adsorption and desorption device proposed in the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of a partition of a microwave photo-oxygen activated carbon adsorption and desorption device proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of an activated carbon plate of a microwave photo-oxygen activated carbon adsorption and desorption device proposed in the utility model;

[0021] Figure 5 This is a schematic structural diagram of a sliding rod of a microwave photo-oxygen activated carbon adsorption and desorption device proposed by the utility model.

[0022] Legend:

[0023] 1. Box body; 2. Intake pipe; 3. Exhaust pipe; 4. Motor; 5. Water tank; 6. Cooling fins; 7. Block; 8. Movable block; 9. Pull rod; 10. Compression spring; 11. Water pump; 12. Diverter pipe; 13. Agitator rod; 14. Synchronous belt; 15. Pulley; 16. Circulation pipe; 17. Partition; 18. Notch; 19. Slot; 20. Sealing ring; 21. Limit block; 22. Limit slot; 23. Activated carbon plate; 24. Slide rod; 25. Slide slot. 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] Reference Figure 1-4 The utility model provides an embodiment: a microwave photo-oxygen activated carbon adsorption and desorption device, comprising a box body 1, an air intake pipe 2 is fixedly connected to the left side of the box body 1, an exhaust pipe 3 is fixedly connected to the right side of the box body 1, an activated carbon plate 23 is slidably connected to the middle part of the box body 1, a water tank 5 is fixedly connected to the front side of the box body 1, a water pump 11 is fixedly connected to the inner bottom of the water tank 5, a shunt pipe 12 is fixedly connected to the output end of the water pump 11, a plurality of circulation pipes 16 are fixedly connected to the middle part of the shunt pipe 12, the other end of the circulation pipe 16 passes through the box body 1 and is connected to the water tank 5, a plurality of partitions 17 are fixedly connected to the middle part of the box body 1, a plurality of partitions 17 are all provided with notches 18 in the middle, and a plurality of circulation pipes 16 are distributed between two adjacent partitions 17.

[0026] When in use, the internal space of the box body 1 is divided by the partition 17, so that the exhaust gas can flow through the gap 18 under the guidance of the installed partition 17 after being heated and oxidized, and at the same time, the water pump 11 is driven to output the coolant in the middle of the water tank 5 to multiple circulation pipes 16 through the diversion pipe 12, so that the high-temperature exhaust gas can contact the circulation pipe 16 of the flowing coolant for multiple times, thereby reducing the temperature of the exhaust gas, so that the internal structure of the activated carbon plate 23 will not be affected by the high temperature and expand and deform, so as to ensure the adsorption effect and service life of the activated carbon plate 23.

[0027] Reference Figure 1 and 2 A stirring assembly is installed in the middle of the water tank 5, and the stirring assembly includes a motor 4, which is fixedly connected to the top of the water tank 5. Two stirring rods 13 are rotatably connected to the middle of the water tank 5, one end of one stirring rod 13 is fixedly connected to the output end of the motor 4, and the outer peripheries of the two stirring rods 13 are fixedly connected to pulleys 15, and the outer peripheries of the pulleys 15 are provided with synchronous belts 14. The middle of the water tank 5 is fixedly connected to heat dissipation fins 6.

[0028] During use, after the circulation pipe 16 sends the coolant after absorbing heat into the water tank 5, the driving motor 4 drives the stirring rod 13 to rotate. At the same time, under the connection between the pulley 15 and the synchronous belt 14, the two stirring rods 13 can mix the coolant at the same time, so that the coolant containing heat can be neutralized to ensure the cooling effect of the coolant. At the same time, under the action of the cooling fins 6, the heat dissipation effect of the coolant can be further improved.

[0029] Reference Figure 1 , 4 and 5, a card block 7 is fixedly connected to the top of the activated carbon plate 23, a card slot 19 is opened in the middle of the box body 1, the card block 7 is slidably connected to the middle of the card slot 19, a sealing ring 20 is fixedly connected to the bottom of the card block 7, a movable block 8 is slidably connected to the middle of the box body 1, a pull rod 9 is fixedly connected to the top of the movable block 8, a sliding rod 24 is fixedly connected to the middle of the movable block 8, and one end of the sliding rod 24 is slidably connected to the middle of the card block 7.

[0030] During use, when the activated carbon board 23 is damaged during long-term use, the pull rod 9 can be pulled to drive the movable block 8 to slide in the middle of the box body 1. At the same time, the movable block 8 drives the slide rod 24 to slide from the middle of the card block 7, so as to facilitate the quick disassembly of the activated carbon board 23.

[0031] An elastic component is installed in the middle of the box body 1, and the elastic component includes a compression spring 10, which is sleeved on the outer periphery of the slide rod 24. A slide groove 25 is opened in the middle of the box body 1, and the end of the slide rod 24 away from the block 7 is slidably connected to the middle of the slide groove 25. The outer side of the activated carbon plate 23 is fixedly connected to the limiting block 21. A limiting groove 22 is opened in the middle of the box body 1, and the limiting block 21 is slidably connected to the middle of the limiting groove 22.

[0032] During use, when the movable block 8 pulls the sliding rod 24, the compression spring 10 will be squeezed, and the new activated carbon plate 23 will be inserted into the middle of the box body 1 and then the pull rod 9 will be released. Under the push of the compression spring 10, the sliding rod 24 will be quickly inserted into the middle of the card block 7 to fix the activated carbon plate 23. At the same time, under the action of the limit block 21 and the limit groove 22, the gap between the activated carbon plate 23 and the box body 1 can be reduced, thereby further ensuring the purification effect of the exhaust gas.

[0033] Working principle: First, the internal space of the box body 1 is divided by the partition 17, so that the heated and oxidized exhaust gas can contact the circulation pipe 16 of the flowing coolant under the guidance of the partition 17, thereby reducing the temperature of the exhaust gas and preventing the activated carbon plate 23 from being damaged by the high-temperature exhaust gas, so as to ensure the adsorption effect of the activated carbon plate 23.

[0034] After the activated carbon plate 23 is damaged, the movable block 8 is pulled to drive the slide rod 24 to slide from the middle of the block 7, so that the activated carbon plate 23 can be quickly taken out from the middle of the box body 1. At the same time, under the action of the compression spring 10, the replaced activated carbon plate 23 can be quickly installed, thereby ensuring the purification effect of the exhaust gas.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A microwave photo-oxygen activated carbon adsorption and desorption device, comprising a housing (1), characterized in that: The left side of the box body (1) is fixedly connected to an air intake pipe (2), the right side of the box body (1) is fixedly connected to an exhaust pipe (3), the middle part of the box body (1) is slidably connected to an activated carbon plate (23), the front side of the box body (1) is fixedly connected to a water tank (5), the inner bottom of the water tank (5) is fixedly connected to a water pump (11), the output end of the water pump (11) is fixedly connected to a diversion pipe (12), the middle part of the diversion pipe (12) is fixedly connected to a plurality of circulation pipes (16), the other end of the circulation pipe (16) passes through the box body (1) and is connected to the water tank (5), the middle part of the box body (1) is fixedly connected to a plurality of partitions (17), the middle parts of the plurality of partitions (17) are each provided with a notch (18), and the middle part of the water tank (5) is equipped with a stirring assembly.

2. A microwave photo-oxygen activated carbon adsorption and desorption device according to claim 1, characterized in that: The stirring assembly comprises a motor (4), the motor (4) being fixedly connected to the top of the water tank (5), and two stirring rods (13) being rotatably connected to the middle of the water tank (5), one end of one of the stirring rods (13) being fixedly connected to the output end of the motor (4), and the outer circumferences of the two stirring rods (13) being fixedly connected to pulleys (15), and the outer circumferences of the pulleys (15) being sleeved with synchronous belts (14).

3. The microwave photo-oxygen activated carbon adsorption and desorption device according to claim 1 is characterized in that: The top of the activated carbon plate (23) is fixedly connected to a block (7), a slot (19) is provided in the middle of the box body (1), the block (7) is slidably connected to the middle of the slot (19), a movable block (8) is slidably connected to the middle of the box body (1), a pull rod (9) is fixedly connected to the top of the movable block (8), a sliding rod (24) is fixedly connected to the middle of the movable block (8), one end of the sliding rod (24) is slidably connected to the middle of the block (7), and an elastic component is installed in the middle of the box body (1).

4. A microwave photo-oxygen activated carbon adsorption and desorption device according to claim 3, characterized in that: The elastic component comprises a compression spring (10), the compression spring (10) being sleeved on the outer circumference of the slide rod (24), a slide groove (25) being provided in the middle of the box body (1), and one end of the slide rod (24) away from the clamping block (7) being slidably connected to the middle of the slide groove (25).

5. The microwave photo-oxygen activated carbon adsorption and desorption device according to claim 1 is characterized in that: A heat dissipation fin (6) is fixedly connected to the middle of the water tank (5).

6. The microwave photo-oxygen activated carbon adsorption and desorption device according to claim 3 is characterized in that: A sealing ring (20) is fixedly connected to the bottom of the clamping block (7).

7. The microwave photo-oxygen activated carbon adsorption and desorption device according to claim 1 is characterized in that: The outer side of the activated carbon plate (23) is fixedly connected to a limiting block (21), the middle of the box body (1) is provided with a limiting groove (22), and the limiting block (21) is slidably connected to the middle of the limiting groove (22).

8. The microwave photo-oxygen activated carbon adsorption and desorption device according to claim 1 is characterized in that: The plurality of circulation pipes (16) are distributed and located between two adjacent partitions (17).

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