Glass fiber reinforced plastic acid mist tower

Abstract

The utility model relates to a glass fiber reinforced plastic acid mist tower which comprises a fixed tower body, a liquid storage tank is fixedly arranged at the bottom of an inner cavity of the fixed tower body, a rotating cylinder is rotatably arranged in an inner cavity of the liquid storage tank, an air inlet pipe is fixedly arranged at the left end of the fixed tower body and extends into the rotating cylinder, and a filter plate is fixedly arranged at the top of the liquid storage tank. A cleaning rod is rotatably arranged at the bottom of the filter plate, filler adsorption layers are uniformly and fixedly arranged in an inner cavity of the fixed tower body, water spraying pipes are fixedly arranged on the filler adsorption layers, a filter box is fixedly arranged on one side of the bottom of the fixed tower body, and the filter box is connected with a liquid storage pool and the water spraying pipes through guide pipes. A glass fiber reinforced plastic demisting plate is fixedly arranged at the top of an inner cavity of the fixed tower body, a gas outlet is formed in the top of the fixed tower body, acid mist and liquid can be fully stirred and mixed, the absorption and purification effect is improved, and particle impurities are filtered through a filter plate and a filter box and are prevented from being left in the acid mist tower.

Description

Technical Field

[0001] The utility model relates to a glass fiber reinforced plastic acid mist tower, belonging to the technical field of acid mist towers. Background Art

[0002] Acid mist absorption tower is a purification equipment often used in waste gas treatment projects. A solution for neutralizing acid mist is sprayed inside the tower. It has the characteristics of reasonable product design, high absorption and purification efficiency, corrosion resistance, easy installation and maintenance, and long service life. It can fully absorb and purify the waste gas from high-pollution industries to meet the process requirements. The effect is very superior to traditional packed towers and plate towers.

[0003] The utility model with patent number 201821319237.6 provides a FRP acid mist purification tower. The FRP acid mist purification tower uses an atomizing nozzle to spray the blending liquid onto the acid mist in the form of mist. The fan accelerates the flow rate of air inside the tower body, so that the mixing blades can rotate with the flow of air, thereby evenly mixing the mist-like blending liquid and the acid mist inside the tower body, increasing the contact area between the blending liquid and the acid mist, increasing the purification effect of the FRP acid mist purification tower, and improving the practicality of the FRP acid mist purification tower. However, the existing acid mist towers directly transport the acid mist into the tower body, and only rely on the rising time for absorption and purification by the liquid. The short time cannot allow the acid mist to fully contact with the liquid, affecting its purification effect. In addition, the acid mist exhaust gas carries a large amount of particulate impurities. After long-term use, the particulate impurities remain in the acid mist tower and are easily attached to the filler adsorption layer, affecting the subsequent adsorption effect. Utility Model Content

[0004] In view of the problems in the related technology, the utility model proposes a glass fiber reinforced plastic acid mist tower to overcome the above technical problems existing in the existing related technology.

[0005] To this end, the specific technical solutions adopted by the utility model are as follows:

[0006] A glass fiber reinforced plastic acid mist tower comprises a fixed tower body, a liquid storage tank is fixedly provided at the bottom of the inner cavity of the fixed tower body, a rotating cylinder is rotatably provided in the inner cavity of the liquid storage tank, an air inlet pipe is fixedly provided at the left end of the fixed tower body, and the air inlet pipe extends into the rotating cylinder, a filter plate is fixedly provided at the top of the liquid storage tank, a cleaning rod is rotatably provided at the bottom of the filter plate, a filler adsorption layer is evenly fixedly provided in the inner cavity of the fixed tower body, a water spray pipe is fixedly provided on the filler adsorption layer, a filter box is fixedly provided on one side of the bottom of the fixed tower body, the filter box is connected with the liquid storage tank and the water spray pipe through respective conduits, a glass fiber reinforced plastic defogger plate is fixedly provided on the top of the inner cavity of the fixed tower body, and an air outlet is opened at the top of the fixed tower body.

[0007] Preferably, a drive motor is fixedly installed on the right bottom of the fixed tower body, the output shaft of the drive motor is connected to the right end of the rotating cylinder, and the left end of the rotating cylinder is rotatably connected to the intake pipe through a bearing.

[0008] Preferably, the air inlet pipe and the rotating cylinder are both provided with ventilation holes, stirring rods are evenly fixed on the rotating cylinder, and the stirring rods and the ventilation holes on the rotating cylinder are staggered.

[0009] Preferably, a fixing seat is fixed in the middle of the filter plate, a rotating rod is rotatably provided in the inner cavity of the fixing seat, the cleaning rod is arranged at the bottom end of the rotating rod, brushes are evenly fixed on the cleaning rod, and the brushes are in contact with the bottom of the filter plate.

[0010] Preferably, a transmission rod is provided on the right side of the fixed tower body, and bevel gears are fixedly provided on the bottom end of the transmission rod and the output shaft of the driving motor, and the bevel gears are meshingly connected, and pulleys are fixedly provided on the top end of the transmission rod and the top end of the rotating rod, and the pulleys are connected by a synchronous belt.

[0011] Preferably, a connecting seat is fixedly provided in the inner cavity of the fixed tower body, a rotating ring is rotatably provided at the bottom of the connecting seat, water guiding cavities are opened in the inner cavities of the connecting seat and the rotating ring, and the water guiding cavities are through-connected, and the connecting seat is connected to the conduit.

[0012] Preferably, the water spray pipes are evenly arranged outside the rotating ring, and spray heads are evenly fixedly arranged at the bottom of the water spray pipes, and the spray heads are tilted clockwise with the rotating ring as the center.

[0013] Preferably, a filter cartridge is provided in the inner cavity of the filter box, a mounting seat is fixedly provided on the left side of the filter box, the left end of the filter cartridge is inserted on the mounting seat, and a mounting plate is fixedly provided on the right side of the filter cartridge, and the mounting plate and the filter box are sealed together, and a dosing device is fixedly provided on the top of the filter box.

[0014] The beneficial effects of the utility model are:

[0015] 1. By setting a rotating drum, when in use, the acid mist is transported to the fixed tower body through the air inlet pipe, and the acid mist will enter the rotating drum, and the rotating drum is driven by the driving motor to rotate, so that the acid mist is more evenly dispersed in the liquid storage tank, and the liquid in the liquid storage tank is also stirred, so that it can be better contacted and mixed with the absorption liquid, thereby improving the absorption effect;

[0016] 2. By setting the filter plate, the particulate impurities in the acid mist will first fall into the liquid storage tank, and the remaining particulate impurities will be filtered out by the filter plate as the acid mist gas rises, preventing the particulate impurities from entering the packing layer. At the same time, the cleaning rod will also rotate to clean up the particles attached to the filter plate, avoiding blockage that affects the rising speed of the acid mist;

[0017] 3. By setting up a filter box, the liquid in the storage tank is pumped out through a water pump and transported to the water pipe for spraying. At the same time, when the liquid passes through the filter box, the particles in the liquid can be filtered to prevent particles from clogging the conduit and the spray head. It is also convenient for people to clean the particulate impurities from the position of the filter box to prevent particulate impurities from remaining in the acid mist tower. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0019] Figure 1 This is a schematic diagram of the overall structure of a glass fiber reinforced plastic acid mist tower of the utility model;

[0020] Figure 2 This is a schematic diagram of the liquid storage tank structure of a glass fiber reinforced plastic acid mist tower of the utility model;

[0021] Figure 3 It is a cross-sectional schematic diagram of a water spray pipe of a glass fiber reinforced plastic acid mist tower of the utility model;

[0022] Figure 4 This is a schematic diagram of the filter box structure of a glass fiber reinforced plastic acid mist tower of the utility model;

[0023] Numbers in the figure: 1. Fixed tower body; 2. Liquid storage tank; 3. Rotating cylinder; 4. Air inlet pipe; 5. Filter plate; 6. Cleaning rod; 7. Filler adsorption layer; 8. Water spray pipe; 9. Filter box; 10. FRP defogger plate; 11. Air outlet; 12. Drive motor; 13. Air vent; 14. Stirring rod; 15. Fixed seat; 16. Rotating rod; 17. Transmission rod; 18. Bevel gear; 19. Pulley; 20. Connecting seat; 21. Rotating ring; 22. Spray head; 23. Filter cylinder; 24. Mounting seat. DETAILED DESCRIPTION

[0024] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0025] According to an embodiment of the utility model, a glass fiber reinforced plastic acid mist tower is provided.

[0026] Embodiment 1

[0027] like Figure 1-4As shown, a glass fiber reinforced plastic acid mist tower according to an embodiment of the utility model comprises a fixed tower body 1, a liquid storage tank 2 is fixedly arranged at the bottom of the inner cavity of the fixed tower body 1, a rotating cylinder 3 is rotatably arranged in the inner cavity of the liquid storage tank 2, an air inlet pipe 4 is fixedly arranged at the left end of the fixed tower body 1, and the air inlet pipe 4 extends into the rotating cylinder 3, a filter plate 5 is fixedly arranged at the top of the liquid storage tank 2, a cleaning rod 6 is rotatably arranged at the bottom of the filter plate 5, a filler adsorption layer 7 is evenly fixedly arranged in the inner cavity of the fixed tower body 1, a water spray pipe 8 is fixedly arranged on the filler adsorption layer 7, a filter box 9 is fixedly arranged on one side of the bottom of the fixed tower body 1, and the filter box 9 is connected to the liquid storage tank 2 and the water spray pipe 8 through respective conduits, and the top of the inner cavity of the fixed tower body 1 is fixedly provided with a filter plate 5, and the filter plate 5 is rotatably provided with a cleaning rod 6. A glass fiber reinforced plastic defogger plate 10 is fixedly provided on the top of the fixed tower body 1, an air outlet 11 is provided on the top of the fixed tower body 1, a driving motor 12 is fixedly installed on the bottom right side of the fixed tower body 1, the output shaft of the driving motor 12 is connected to the right end of the rotating cylinder 3, and the left end of the rotating cylinder 3 is rotatably connected to the air inlet pipe 4 through a bearing, and air vents 13 are provided on the air inlet pipe 4 and the rotating cylinder 3, and stirring rods 14 are evenly fixed on the rotating cylinder 3, and the stirring rods 14 and the air vents 13 on the rotating cylinder 3 are staggered, and the acid mist enters the rotating cylinder 3 through the air inlet pipe 4, and the rotating cylinder 3 rotates under the drive of the driving motor 12, so that the acid mist can be better mixed with the liquid in the liquid storage tank 2, and the purification effect can be better achieved.

[0028] Embodiment 2

[0029] like Figure 1-4As shown, a glass fiber reinforced plastic acid mist tower according to an embodiment of the utility model comprises a fixed tower body 1, a liquid storage tank 2 is fixedly arranged at the bottom of the inner cavity of the fixed tower body 1, a rotating cylinder 3 is rotatably arranged in the inner cavity of the liquid storage tank 2, an air inlet pipe 4 is fixedly arranged at the left end of the fixed tower body 1, and the air inlet pipe 4 extends into the rotating cylinder 3, a filter plate 5 is fixedly arranged at the top of the liquid storage tank 2, a cleaning rod 6 is rotatably arranged at the bottom of the filter plate 5, a filler adsorption layer 7 is evenly fixedly arranged in the inner cavity of the fixed tower body 1, a water spray pipe 8 is fixedly arranged on the filler adsorption layer 7, a filter box 9 is fixedly arranged on one side of the bottom of the fixed tower body 1, and the filter box 9 is connected to the liquid storage tank 2 and the water spray pipe 8 through respective conduits, a glass fiber reinforced plastic defogger plate 10 is fixedly arranged on the top of the inner cavity of the fixed tower body 1, an air outlet 11 is opened at the top of the fixed tower body 1, and the filter A fixed seat 15 is fixed in the middle of the plate 5, and a rotating rod 16 is rotatably provided in the inner cavity of the fixed seat 15. The cleaning rod 6 is arranged at the bottom end of the rotating rod 16, and brushes are evenly fixed on the cleaning rod 6, and the brush contacts the bottom of the filter plate 5. A transmission rod 17 is provided on the right side of the fixed tower body 1, and a bevel gear 18 is fixed on the bottom end of the transmission rod 17 and the output shaft of the driving motor 12, and the bevel gears 18 are meshed and connected. A pulley 19 is fixed on the top of the transmission rod 17 and the top of the rotating rod 16, and the pulleys 19 are connected by a synchronous belt. When the driving motor 12 drives the rotating cylinder 3 to rotate, it will also rotate through the transmission rod 17, thereby driving the cleaning rod 6 to rotate together through the synchronous belt, and then the bottom of the filter plate 5 is washed to avoid blockage caused by excessive particles, thereby improving its practicality.

[0030] Embodiment 3

[0031] like Figure 1-4As shown, a glass fiber reinforced plastic acid mist tower according to an embodiment of the utility model comprises a fixed tower body 1, a liquid reservoir 2 is fixedly arranged at the bottom of the inner cavity of the fixed tower body 1, a rotating cylinder 3 is rotatably arranged in the inner cavity of the liquid reservoir 2, an air inlet pipe 4 is fixedly arranged at the left end of the fixed tower body 1, and the air inlet pipe 4 extends into the rotating cylinder 3, a filter plate 5 is fixedly arranged at the top of the liquid reservoir 2, a cleaning rod 6 is rotatably arranged at the bottom of the filter plate 5, a filler adsorption layer 7 is evenly fixedly arranged in the inner cavity of the fixed tower body 1, a water spray pipe 8 is fixedly arranged on the filler adsorption layer 7, a filter box 9 is fixedly arranged at one side of the bottom of the fixed tower body 1, the filter box 9 is connected to the liquid reservoir 2 and the water spray pipe 8 through respective conduits, a glass fiber reinforced plastic defogger plate 10 is fixedly arranged at the top of the inner cavity of the fixed tower body 1, an air outlet 11 is opened at the top of the fixed tower body 1, a connecting seat 20 is fixedly arranged in the inner cavity of the fixed tower body 1, a rotating ring 21 is rotatably arranged at the bottom of the connecting seat 20, and a water guide cavity is opened in the inner cavity of the connecting seat 20 and the rotating ring 21, and the water guide cavity is penetrated The connection seat 20 is connected with the conduit, and the water spray pipe 8 is evenly arranged on the outside of the rotating ring 21. A spray head 22 is evenly fixed at the bottom of the water spray pipe 8, and the spray head 22 is tilted clockwise with the rotating ring 21 as the center. When spraying, the liquid will be sprayed out through the tilted spray head 22, thereby exerting a certain reaction force on the rotating ring 21, and then the rotating ring 21 drives the water spray pipe 8 to rotate slowly, so that the liquid can be sprayed evenly in the acid mist tower. The inner cavity of the filter box 9 is provided with a filter cartridge 23, and a mounting seat 24 is fixedly provided on the left side of the filter box 9. The left end of the filter cartridge 23 is inserted on the mounting seat 24, and a mounting plate is fixedly provided on the right side of the filter cartridge 23, and the mounting plate is sealed with the filter box 9. A dosing device is fixedly provided on the top of the filter box 9. The liquid in the liquid storage tank 2 enters the filter cartridge 23 and then overflows outward, thereby leaving the particulate impurities in the liquid in the filter cartridge 23. After use, the filter cartridge 23 can be taken out for cleaning, and the cleaning operation is more convenient.

[0032] In summary, with the aid of the above-mentioned technical scheme of the utility model, when the device is in use, the acid mist is transported to the fixed tower body 1 through the air inlet pipe 4, the acid mist will enter the rotating cylinder 3, and the rotating cylinder 3 will be driven to rotate by the driving motor 12, so that the acid mist is more evenly dispersed in the liquid storage tank 2, and the liquid in the liquid storage tank 2 is also stirred, so that it can be better contacted and mixed with the absorption liquid to improve the absorption effect. When the acid mist gas rises, the particulate impurities therein will be filtered out by the filter plate 5 to prevent the particulate impurities from entering the packing layer. At the same time, the cleaning rod 6 will also rotate to clean up the particles attached to the filter plate 5 to avoid blockage affecting the rising speed of the acid mist. The liquid in the liquid storage tank 2 is extracted by the water guide pump and transported to the water spray pipe 8 to be evenly sprayed in the fixed tower body 1. At the same time, when the liquid passes through the filter box 9, the particles in the liquid can be filtered to prevent the particles from clogging the conduit and the spray head 22, and it is also convenient for people to clean the particulate impurities from the position of the filter box 9 to prevent the particulate impurities from remaining in the acid mist tower.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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 glass fiber reinforced plastic acid mist tower, comprising a fixed tower body (1), characterized in that: A liquid storage tank (2) is fixedly provided at the bottom of the inner cavity of the fixed tower body (1), a rotating cylinder (3) is rotatably provided in the inner cavity of the liquid storage tank (2), an air intake pipe (4) is fixedly provided at the left end of the fixed tower body (1), and the air intake pipe (4) extends into the rotating cylinder (3), a filter plate (5) is fixedly provided at the top of the liquid storage tank (2), and a cleaning rod (6) is rotatably provided at the bottom of the filter plate (5), a filler adsorption layer (7) is evenly fixedly provided in the inner cavity of the fixed tower body (1), and a water spray pipe (8) is fixedly provided on the filler adsorption layer (7), a filter box (9) is fixedly provided on one side of the bottom of the fixed tower body (1), and the filter box (9) is connected to the liquid storage tank (2) and the water spray pipe (8) through respective conduits, a glass fiber reinforced plastic defogger plate (10) is fixedly provided at the top of the inner cavity of the fixed tower body (1), and an air outlet (11) is opened at the top of the fixed tower body (1).

2. A glass fiber reinforced plastic acid mist tower according to claim 1, characterized in that: A drive motor (12) is fixedly mounted on the bottom right side of the fixed tower body (1); an output shaft of the drive motor (12) is connected to the right end of the rotating cylinder (3); and a left end of the rotating cylinder (3) is rotatably connected to an air intake pipe (4) via a bearing.

3. A glass fiber reinforced plastic acid mist tower according to claim 2, characterized in that: The air inlet pipe (4) and the rotating cylinder (3) are both provided with ventilation holes (13), the rotating cylinder (3) is evenly and fixedly provided with stirring rods (14), and the stirring rods (14) and the ventilation holes (13) on the rotating cylinder (3) are arranged in a staggered manner.

4. A glass fiber reinforced plastic acid mist tower according to claim 3, characterized in that: A fixing seat (15) is fixedly provided in the middle of the filter plate (5), a rotating rod (16) is rotatably provided in the inner cavity of the fixing seat (15), the cleaning rod (6) is arranged at the bottom end of the rotating rod (16), and brushes are evenly fixed on the cleaning rod (6), and the brushes are in contact with the bottom of the filter plate (5).

5. A glass fiber reinforced plastic acid mist tower according to claim 4, characterized in that: A transmission rod (17) is provided on the right side of the fixed tower body (1), and a bevel gear (18) is fixedly provided on the bottom end of the transmission rod (17) and the output shaft of the driving motor (12), and the bevel gears (18) are meshingly connected, and a pulley (19) is fixedly provided on the top end of the transmission rod (17) and the top end of the rotating rod (16), and the pulleys (19) are connected by a synchronous belt.

6. A glass fiber reinforced plastic acid mist tower according to claim 5, characterized in that: A connecting seat (20) is fixedly provided in the inner cavity of the fixed tower body (1); a rotating ring (21) is rotatably provided at the bottom of the connecting seat (20); a water guide cavity is provided in the inner cavities of both the connecting seat (20) and the rotating ring (21); and the water guide cavities are connected through the inner cavities; and the connecting seat (20) is connected to a conduit.

7. A glass fiber reinforced plastic acid mist tower according to claim 6, characterized in that: The water spray pipes (8) are evenly arranged outside the rotating ring (21), and spray heads (22) are evenly fixedly arranged at the bottom of the water spray pipes (8), and the spray heads (22) are tilted clockwise with the rotating ring (21) as the center.

8. A glass fiber reinforced plastic acid mist tower according to claim 7, characterized in that: A filter cartridge (23) is provided in the inner cavity of the filter box (9), a mounting seat (24) is fixedly provided on the left side of the filter box (9), the left end of the filter cartridge (23) is inserted on the mounting seat (24), and a mounting plate is fixedly provided on the right side of the filter cartridge (23), and the mounting plate and the filter box (9) are sealed and connected, and a dosing device is fixedly provided on the top of the filter box (9).

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