Glass fiber reinforced plastic biological deodorization tower

Abstract

The utility model relates to the field of biological deodorization devices, and discloses a glass fiber reinforced plastic biological deodorization tower which comprises a tower body, an exhaust pipe fixedly connected to the left side of the top of the tower body, an air inlet pipe fixedly connected to the left side of the bottom of the tower body, a drainage pipe fixedly connected to the bottom side of the tower body, and a breather pipe fixedly connected to the right side of the top of the tower body. The bottom end of the ventilation pipe is fixedly connected to the bottom of the right side of the tower body, first control valves are arranged on the peripheries of the exhaust pipe, the air inlet pipe and the drainage pipe, two second control valves are arranged on the periphery of the ventilation pipe, and a water storage bin is arranged at the bottom of the tower body. According to the waste gas purification device, the two rotating shafts rotate to respectively drive the plurality of stirring blades to rotate to enable waste gas to be in full contact with purification liquid, so that the purification effect of the purification liquid on the waste gas is enhanced, water flow passes through the spray head and is sprayed into the tower body from the spray head to wash the interior of the tower body, and impurities are prevented from being accumulated in the tower body to influence subsequent waste gas purification.

Description

Technical Field

[0001] The utility model relates to the field of biological deodorization devices, in particular to a glass fiber reinforced plastic biological deodorization tower. Background Art

[0002] FRP biological deodorization tower is a kind of equipment used to treat organic pollutants in industrial waste gas, and is used in sewage treatment plants, chemical plants, garbage treatment plants and other places. It combines the principles of biodegradation and physical and chemical adsorption, and degrades pollutants in organic waste gas through microorganisms, thereby achieving the purpose of purifying the air.

[0003] The deodorizing tower is filled with adsorbents or biological fillers to absorb or degrade pollutants in the waste gas. Biological fillers are porous media with a large surface area, which are designed to increase the surface area of ​​the filler, improve the attachment rate of microorganisms and the treatment efficiency of organic waste gas, and are conducive to the attachment and growth of microorganisms.

[0004] The existing FRP biological deodorization tower needs to spray the exhaust gas before deodorizing the exhaust gas so as to dissolve the water-soluble pollutants in the exhaust gas into the water. However, when the water is sprayed onto the exhaust gas through the nozzle, the contact area between the exhaust gas and the water flow is small and the contact time is short, which makes it difficult for the water flow to fully dissolve the pollutants in the exhaust gas. Therefore, a FRP biological deodorization tower is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a fiberglass biological deodorization tower, which aims to improve the problem in the prior art that the water flow is not easy to fully dissolve the pollutants in the exhaust gas.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A glass fiber reinforced plastic biological deodorizing tower comprises a tower body, an exhaust pipe is fixedly connected to the left side of the top of the tower body, an air inlet pipe is fixedly connected to the left side of the bottom of the tower body, a drain pipe is fixedly connected to the bottom side of the tower body, a vent pipe is fixedly connected to the right side of the top of the tower body, the bottom end of the vent pipe is fixedly connected to the bottom of the right side of the tower body, the exhaust pipe, the air inlet pipe and the drain pipe are all provided with a control valve 1 on the periphery, two control valves 2 are provided on the periphery of the vent pipe, a water storage bin is provided at the bottom of the tower body, a filter assembly is provided inside the water storage bin, a cleaning assembly is provided on the front side of the water storage bin, a mounting plate is fixedly connected inside the tower body, a motor is fixedly connected inside the mounting plate, a gear 1 is fixedly connected to the driving end of the motor, two gears 2 are provided inside the mounting plate, the gear 2 is meshed with the gear 1, a rotating shaft is fixedly connected to the middle part of the gear 2, the rotating shaft passes through the mounting plate, and a plurality of evenly distributed stirring blades are fixedly connected to the periphery of the rotating shaft;

[0008] As a further description of the above technical solution:

[0009] The filter assembly comprises a filter plate, the filter plate is slidably connected to the inside of the water storage bin, a movable shaft is slidably connected to the inside of the water storage bin, one end of the movable shaft is fixedly connected to a pull ring, the other end of the movable shaft is slidably connected to the inside of the filter plate, a connecting plate is fixedly connected to the outer periphery of the movable shaft, a spring is sleeved on the outer periphery of the movable shaft, one end of the spring abuts against one side of the connecting plate, and the other end of the spring abuts against the inside of the water storage bin;

[0010] As a further description of the above technical solution:

[0011] The cleaning assembly includes a water pump, the input end and the output end of the water pump are both fixedly connected to water pipes, one end of one of the water pipes is fixedly connected to the inner side of the bottom of the water storage bin, one end of one of the water pipes passes through the middle of the tower body, and one end of one of the water pipes is fixedly connected to a nozzle;

[0012] As a further description of the above technical solution:

[0013] A plurality of evenly distributed tooth grooves are provided inside the mounting plate, and the tooth grooves are meshedly connected with the second gear;

[0014] As a further description of the above technical solution:

[0015] Two air guide tubes are fixedly connected inside the mounting plate, a microbial purification layer is arranged on the top side of the tower body, and the microbial purification layer is arranged on the top of the air guide tubes;

[0016] As a further description of the above technical solution:

[0017] A gas detector is fixedly connected to the inner side of the top of the tower body;

[0018] As a further description of the above technical solution:

[0019] One side of the filter plate is fixedly connected to a limit plate, and the limit plate is slidably connected to the inside of the water storage bin;

[0020] As a further description of the above technical solution:

[0021] A plurality of evenly distributed support columns are fixedly connected to the outer periphery of the tower body.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, the exhaust gas is added into the tower body through the air inlet pipe and contacts with the purification liquid on the bottom side of the tower body. Then the motor is started. The driving end of the motor drives the two gears to rotate by driving the first gear. The rotation of the two gears respectively drives the two rotating shafts to rotate. The rotation of the two rotating shafts respectively drives the multiple stirring blades to rotate so that the exhaust gas is fully contacted with the purification liquid, thereby enhancing the purification effect of the purification liquid on the exhaust gas.

[0024] 2. In the utility model, the water pump is started, and the water pump drives the water flow through the water pipe to the nozzle and sprays it to the inside of the tower body from the nozzle to flush the inside of the tower body, so as to prevent the accumulation of impurities inside the tower body and affect the subsequent exhaust gas purification. The sprayed water flow can carry impurities through the drain pipe to discharge the inside of the tower body and flow to the inside of the water storage bin. The filter plate inside the water storage bin can filter the impurities in the water flow. The filtered water flow can be reused, and the filter plate can be taken out for cleaning to maintain the filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of a fiberglass biological deodorization tower proposed by the utility model;

[0026] Figure 2 This is a structural schematic diagram of a fiberglass biological deodorization tower proposed in the utility model;

[0027] Figure 3 This is a structural schematic diagram of a mounting plate of a fiberglass biological deodorizing tower proposed by the utility model;

[0028] Figure 4 This is a schematic diagram of the structure of a water storage tank of a fiberglass biological deodorization tower proposed by the utility model;

[0029] Figure 5 for Figure 4 A in the enlarged view;

[0030] Figure 6 The utility model provides a schematic structural diagram of a nozzle of a fiberglass biological deodorizing tower.

[0031] Legend:

[0032] 1. Exhaust pipe; 2. Tower body; 3. Support column; 4. Inlet pipe; 5. Water storage tank; 6. Water pump; 7. Drain pipe; 8. Water pipe; 9. Ventilation pipe; 10. Microbial purification layer; 11. Air guide pipe; 12. Rotating shaft; 13. Stirring blade; 14. Mounting plate; 15. Gas detector; 16. Motor; 17. Gear 1; 18. Tooth groove; 19. Gear 2; 20. Limit plate; 21. Filter plate; 22. Pull ring; 23. Moving shaft; 24. Connecting plate; 25. Spring; 26. Nozzle; 27. Control valve 1; 28. Control valve 2. DETAILED DESCRIPTION

[0033] 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.

[0034] Reference Figure 1-Figure 3 , the utility model provides an embodiment: a glass fiber reinforced plastic biological deodorization tower, including a tower body 2, the tower body 2 is used to install and protect the internal structure, the tower body 2 is fixedly connected to an exhaust pipe 1 on the left side of the top, the tower body 2 is fixedly connected to an air intake pipe 4 on the left side of the bottom, the exhaust gas can enter the tower body 2 through the air intake pipe 4 and be discharged through the exhaust pipe 1, the bottom side of the tower body 2 is fixedly connected to a drain pipe 7, the drain pipe 7 can discharge the liquid inside the tower body 2, the exhaust pipe 1, the air intake pipe 4 and the drain pipe 7 are all provided with a control valve 27 on the periphery, the control valve 27 is used to control the switch of the exhaust pipe 1, the air intake pipe 4 and the drain pipe 7, the tower body 2 is fixedly connected to a mounting plate 14, the mounting plate 14 is used to install a motor 16, the mounting plate 14 is fixedly connected to a motor 16, the motor 16 is fixedly connected to a gear 17 on the driving end of the motor 16, the mounting plate 14 is provided with two gears 19, the gear 19 and the gear The gear 17 is meshed and connected, and the driving end of the motor 16 can drive the gear 17 to rotate. The rotation of the gear 17 can drive the gear 2 19 to rotate around the gear 17 and make the gear 2 19 rotate on its own. A plurality of evenly distributed tooth grooves 18 are provided inside the mounting plate 14, and the tooth grooves 18 are meshed and connected with the gear 2 19. The tooth grooves 18 are provided to facilitate the rotation of the gear 2 19. A rotating shaft 12 is fixedly connected to the middle of the gear 2 19, and the rotating shaft 12 passes through the mounting plate 14. A plurality of evenly distributed stirring blades 13 are fixedly connected to the periphery of the rotating shaft 12. The gear 2 19 can rotate in various ways and drive the plurality of stirring blades 13 to rotate through the rotating shaft 12. The rotation of the plurality of stirring blades 13 makes the exhaust gas fully contact with the purified liquid, thereby enhancing the purification effect of the purified liquid on the exhaust gas. A plurality of evenly distributed support columns 3 are fixedly connected to the periphery of the tower body 2, and the support columns 3 are used to support the stable operation of the device.

[0035] Reference Figure 1 , Figure 4 and Figure 5A water storage bin 5 is provided at the bottom of the tower body 2. The water storage bin 5 is used to store water flow. A filter assembly is provided inside the water storage bin 5. The filter assembly includes a filter plate 21. The filter plate 21 is slidably connected inside the water storage bin 5. One side of the filter plate 21 is fixedly connected to a limit plate 20. The limit plate 20 is slidably connected inside the water storage bin 5. The filter plate 21 can filter impurities in the water flow. The limit plate 20 can limit the movement of the filter plate 21 to prevent the filter plate 21 from falling off from the water storage bin 5. A moving shaft 23 is slidably connected inside the water storage bin 5. One end of the moving shaft 23 is fixedly connected to a pull ring 22 The other end of the movable shaft 23 is slidably connected to the inside of the filter plate 21. One end of the movable shaft 23 is inserted into the inside of the filter plate 21 to fix the filter plate 21 inside the water storage bin 5. Pulling the pull ring 22 can pull one end of the movable shaft 23 out from the inside of the filter plate 21. The outer periphery of the movable shaft 23 is fixedly connected to a connecting plate 24. A spring 25 is sleeved on the outer periphery of the movable shaft 23. One end of the spring 25 abuts against one side of the connecting plate 24, and the other end of the spring 25 abuts against the inside of the water storage bin 5. The spring 25 is used to push the movable shaft 23 to move, and the connecting plate 24 is used to connect the spring 25 and the movable shaft 23 to each other.

[0036] Reference Figure 1 , Figure 6 A cleaning component is provided on the front side of the water storage bin 5, and the cleaning component includes a water pump 6, which is used to drive the water flow. The input and output ends of the water pump 6 are fixedly connected to water pipes 8, one end of which is fixedly connected to the inner side of the bottom of the water storage bin 5, one end of which passes through the middle part of the tower body 2, and the water pipe 8 is used to transport water. One end of which is fixedly connected to a nozzle 26, and the water flow can be sprayed into the interior of the tower body 2 through the nozzle 26 to rinse the interior of the tower body 2.

[0037] Reference Figure 1 , Figure 2 Two air ducts 11 are fixedly connected inside the mounting plate 14, a microbial purification layer 10 is arranged on the top side of the tower body 2, and the microbial purification layer 10 is arranged on the top of the air duct 11. The waste gas purified by the purification liquid can flow to the microbial purification layer 10 through the air duct 11, and the waste gas is secondary purified by the microbial purification layer 10. A gas detector 15 is fixedly connected to the inner side of the top of the tower body 2, and the gas detector 15 can detect the purified gas. If it is detected that the gas still contains harmful substances, the gas detector 15 can transmit the signal to the control valve 28 on the top of the ventilation pipe 9. A ventilation pipe 9 is fixedly connected to the right side of the top of the tower body 2, and the bottom end of the ventilation pipe 9 is fixedly connected to the bottom of the right side of the tower body 2. The gas can return to the inner side of the bottom of the tower body 2 again through the ventilation pipe 9. Two control valves 28 are arranged on the periphery of the ventilation pipe 9, and the control valve 28 is used to control the switch of the ventilation pipe 9.

[0038] Working principle: After opening the control valve 27 outside the air inlet pipe 4, the exhaust gas is transported into the tower body 2 through the air inlet pipe 4, so that the exhaust gas contacts the purification liquid on the inner side of the bottom of the tower body 2, and then the motor 16 is started. The driving end of the motor 16 drives the gear 17 to rotate. The rotation of the gear 17 drives the two gears 2 19 to rotate in various ways, so that the gear 2 19 drives the multiple stirring blades 13 to rotate through the rotating shaft 12. The rotation of the multiple stirring blades 13 makes the exhaust gas fully contact with the purification liquid, thereby enhancing the purification effect of the purification liquid on the exhaust gas. The purified exhaust gas flows to the microbial purification layer 10 through the two air guide pipes 11. The microbial purification layer 10 performs secondary purification on the waste gas, and the gas detector 15 detects the waste gas after the secondary purification. If the waste gas does not contain harmful substances, the gas detector 15 transmits a signal to the control valve 27 outside the exhaust pipe 1 to open the control valve 27, and the waste gas is discharged through the exhaust pipe 1. If it is detected that the waste gas still contains harmful substances, the gas detector 15 can transmit a signal to the control valve 2 28 at the top of the ventilation pipe 9 to open the control valve 2 28, and the waste gas flows into the ventilation pipe 9. Then, the control valve 2 28 at the bottom of the ventilation pipe 9 is started to allow the waste gas to re-enter the tower body 2 for purification again. When the inside of the tower body 2 needs to be cleaned, the control valve 27 outside the drain pipe 7 can be opened to discharge the purified liquid, and then the water pump 6 can be started. The water pump 6 drives the water to flow through the water pipe 8 to the nozzle 26 and spray from the nozzle 26 to the inside of the tower body 2 to rinse the inside of the tower body 2. The sprayed water carries impurities through the drain pipe 7 to the inside of the water storage tank 5. The filter plate 21 inside the water storage tank 5 can filter impurities in the water flow, and the filtered water flow can be reused. When the filter plate 21 needs to be cleaned, the pull ring 22 can be pulled out to pull one end of the movable shaft 23 out of the filter plate 21, and then the filter plate 21 can be taken out from the inside of the water storage tank 5 for cleaning, thereby maintaining the filtering effect.

[0039] 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 fiberglass biological deodorization tower, comprising a tower body (2), characterized in that: An exhaust pipe (1) is fixedly connected to the left side of the top of the tower body (2), an air intake pipe (4) is fixedly connected to the left side of the bottom of the tower body (2), a drainage pipe (7) is fixedly connected to the bottom side of the tower body (2), a ventilation pipe (9) is fixedly connected to the right side of the top of the tower body (2), the bottom end of the ventilation pipe (9) is fixedly connected to the bottom of the right side of the tower body (2), the outer peripheries of the exhaust pipe (1), the air intake pipe (4) and the drainage pipe (7) are all provided with a control valve 1 (27), the outer periphery of the ventilation pipe (9) is provided with two control valves 2 (28), a water storage tank (5) is provided at the bottom of the tower body (2), and a A filter assembly, a cleaning assembly is arranged at the front side of the water storage bin (5), a mounting plate (14) is fixedly connected inside the tower body (2), a motor (16) is fixedly connected inside the mounting plate (14), a gear 1 (17) is fixedly connected to the driving end of the motor (16), two gear 2s (19) are arranged inside the mounting plate (14), the gear 2s (19) are meshingly connected to the gear 1 (17), a rotating shaft (12) is fixedly connected to the middle of the gear 2 (19), the rotating shaft (12) passes through the mounting plate (14), and a plurality of evenly distributed stirring blades (13) are fixedly connected to the outer periphery of the rotating shaft (12).

2. A fiberglass biological deodorization tower according to claim 1, characterized in that: The filter assembly comprises a filter plate (21), the filter plate (21) being slidably connected to the inside of the water storage bin (5), a movable shaft (23) being slidably connected to the inside of the water storage bin (5), one end of the movable shaft (23) being fixedly connected to a pull ring (22), the other end of the movable shaft (23) being slidably connected to the inside of the filter plate (21), the outer periphery of the movable shaft (23) being fixedly connected to a connecting plate (24), the outer periphery of the movable shaft (23) being sleeved with a spring (25), one end of the spring (25) being abutted against one side of the connecting plate (24), and the other end of the spring (25) being abutted against the inside of the water storage bin (5).

3. A fiberglass biological deodorization tower according to claim 2, characterized in that: The cleaning assembly comprises a water pump (6), the input end and the output end of the water pump (6) are both fixedly connected to water pipes (8), one end of one of the water pipes (8) is fixedly connected to the inner side of the bottom of the water storage bin (5), one end of one of the water pipes (8) passes through the middle of the tower body (2), and one end of one of the water pipes (8) is fixedly connected to a nozzle (26).

4. A fiberglass biological deodorization tower according to claim 1, characterized in that: A plurality of evenly distributed tooth grooves (18) are provided inside the mounting plate (14), and the tooth grooves (18) are meshingly connected with the second gear (19).

5. A fiberglass biological deodorization tower according to claim 1, characterized in that: Two air guide tubes (11) are fixedly connected inside the mounting plate (14), a microbial purification layer (10) is arranged on the top side of the tower body (2), and the microbial purification layer (10) is arranged on the top of the air guide tubes (11).

6. A fiberglass biological deodorization tower according to claim 1, characterized in that: A gas detector (15) is fixedly connected to the inner side of the top of the tower body (2).

7. A fiberglass biological deodorization tower according to claim 2, characterized in that: One side of the filter plate (21) is fixedly connected to a limit plate (20), and the limit plate (20) is slidably connected to the inside of the water storage bin (5).

8. The fiberglass biological deodorization tower according to claim 1, characterized in that: A plurality of evenly distributed support columns (3) are fixedly connected to the outer periphery of the tower body (2).

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