Deodorizing and purifying equipment for biological filter

Abstract

The utility model relates to the technical field of biological filters, in particular to deodorization and purification equipment for a biological filter, which comprises a tower body, the tower body comprises a prewashing spray tower, and a first fan is mounted on one side of the prewashing spray tower. According to the utility model, impurities such as dust, particulate matters and the like in odor can be intercepted through the arrangement of the filter plate, so that the impurities such as dust, particulate matters and the like can be prevented from entering the filter tank body along with the odor to cause blockage of the filler, the purification effect of the filler can be guaranteed, and the filter tank body can better treat the odor; meanwhile, an inserting rod moves on the inner side of a movable groove and is matched with a spring, so that the inserting rod can be inserted into and separated from an inserting groove, and then the pre-washing spray tower and the filter plate can be quickly connected and detached, so that when impurities are accumulated on the filter plate, the filter plate can be conveniently cleaned or replaced in time, and the working efficiency of the pre-washing spray tower is improved. The interception effect of the filter plate on impurities such as dust and particulate matters can be ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of biological filters, in particular to biological filter deodorization and purification equipment. Background Art

[0002] A biofilter is a wastewater treatment technology that uses microorganisms to degrade organic pollutants. It typically consists of a container filled with filter media, which is covered with a large number of microorganisms. As the wastewater flows through the filter, the organic matter is broken down by the microorganisms and converted into harmless substances, thereby purifying the water. During the wastewater treatment process in a biofilter, the metabolic activity of the microorganisms may produce some volatile organic compounds with an odor. These odorous substances not only affect the air quality of the surrounding environment but also pose a potential threat to the health of workers. Therefore, deodorization and purification equipment is often used to deodorize and purify the biofilter. Deodorization and purification equipment is specially designed to remove odors and harmful gases from gases. They usually use physical, chemical, or biological methods to remove odorous substances. By removing odorous substances produced by the biofilter, the surrounding air quality can be improved, improving the quality of life of residents, while also improving the operating environment of the biofilter and increasing its treatment efficiency.

[0003] When odor is treated by deodorization and purification equipment, the odor generally enters the pre-wash spray tower through a fan for preliminary deodorization. Since the odor may contain solid impurities such as dust and particulate matter, the existing technology cannot intercept and treat these impurities well, so these impurities will enter the biological filter together, which may cause blockage of the filler, thereby affecting the use effect of the biological filter. Therefore, in order to solve the above problems, a biological filter deodorization and purification equipment is proposed. Utility Model Content

[0004] The purpose of the present invention is to provide a biological filter deodorization and purification device to solve the problem mentioned in the above background technology that these impurities cannot be well intercepted and processed, so that these impurities will enter the biological filter together, which may cause the filler to be blocked, thereby affecting the use effect of the biological filter.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a biological filter deodorization and purification device, comprising a tower body, the tower body comprising a pre-wash spray tower, a first fan is installed on one side of the pre-wash spray tower, a water tank is provided on one side of the pre-wash spray tower, a first water pump is fixedly installed on the surface of the water tank, an end of the first water pump away from the water tank is fixedly connected to a first spray pipe through a pipeline, a first drain port is provided at the bottom end of the pre-wash spray tower, a second fan is installed at the top of the pre-wash spray tower, a filter body is provided on the side of the pre-wash spray tower away from the first fan, a filler is provided on the inner side of the filter body, a second water pump is installed on the surface of the water tank, a second spray pipe is fixedly connected to the inner side of the filter body, a chimney is provided at the top of the filter body, and a second drain port is fixedly connected to the surface of the filter body;

[0006] A filtering mechanism is provided on the inner side of the pre-wash spray tower, and the filtering mechanism includes a filter plate, which is movably connected to the inner side of the pre-wash spray tower. A connecting plate is fixedly connected to the surface of the filter plate, a movable groove is provided on the inner side of the connecting plate, and an insertion rod is movably connected to the inner side of the movable groove. A fixed block is fixedly connected to the surface of the pre-wash spray tower, a slot is provided on the inner side of the fixed block, and a spring is fixedly connected to the surface of the insertion rod.

[0007] Preferably, the impurity filtering mechanism also includes a connecting block, which is fixedly connected to the surface of the filter plate, the inner wall of the pre-wash spray tower is provided with a groove, and the surface of the connecting plate is fixedly connected with a sealing gasket, the first fan is fixedly connected to the pre-wash spray tower through a pipeline, the first spray pipe is fixedly connected to the inner side of the pre-wash spray tower, the two ends of the second fan are respectively connected to the pre-wash spray tower and the filter tank body through pipelines, and the end of the second water pump away from the water tank is fixedly connected to the second spray pipe through a pipeline.

[0008] Preferably, the movable grooves are formed into two groups and opened on the inner side of the connecting plate, the insertion rods are formed into two groups and connected to the movable grooves accordingly, the fixed blocks are formed into two groups and fixedly connected to both sides of the pre-wash spray tower, and the slots are formed into two groups and connected to the fixed blocks accordingly.

[0009] Preferably, one end of the spring is fixedly connected to the movable groove, and the other end of the spring is fixedly connected to the insertion rod.

[0010] Preferably, a diffusion mechanism is provided on the inner side of the pre-wash spray tower, and the diffusion mechanism includes a fixed rod, which is fixedly connected to the inner wall of the pre-wash spray tower, and the end of the fixed rod away from the pre-wash spray tower is fixedly connected to a fixed box, the inner side of the fixed rod is movably connected to a first rotating rod, the surface of the first rotating rod is fixedly connected to a first conical tooth, a motor is fixedly installed on the surface of the pre-wash spray tower, the inner side of the fixed box is movably connected to a second rotating rod, the surface of the second rotating rod is fixedly connected to a second conical tooth, the surface of the second rotating rod is fixedly connected to a connecting rod, and the surface of the connecting rod is fixedly connected to a disturbance plate.

[0011] Preferably, the first rotating rod is movably connected to the pre-wash spray tower and the fixed box, the first conical teeth and the second conical teeth are movable on the inner side of the fixed box, and the end of the first rotating rod away from the first conical teeth is fixedly connected to the output end of the motor.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The setting of the filter plate can intercept impurities such as dust and particulate matter in the odor, and prevent impurities such as dust and particulate matter from entering the filter body along with the odor, thereby causing clogging of the filler, ensuring the purification effect of the filler, and enabling the filter body to better treat the odor. At the same time, the rod is movable on the inner side of the movable groove, and the spring is set to enable the rod to be inserted into and separated from the slot, thereby enabling the pre-wash spray tower and the filter plate to be quickly connected and disassembled. When impurities accumulate on the filter plate, it is convenient to clean or replace the filter plate in time, which can ensure the filter plate's interception effect on impurities such as dust and particulate matter.

[0014] 2. The motor drives the first rotating rod to rotate, so that the second conical teeth can drive the second rotating rod to rotate under the action of the first conical teeth, and then the connecting rod can drive the disturbance plate to rotate. The rotation of the disturbance plate can disturb the odor, which is convenient for the odor to diffuse better in the pre-wash spray tower, thereby facilitating better contact between the odor and the spray liquid, which is beneficial to improving the spraying effect and thus improving the deodorization quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic front cross-sectional view of the structure of the present utility model;

[0016] Figure 2 For this utility model Figure 1 Schematic diagram of the enlarged structure at A in the middle;

[0017] Figure 3 For this utility model Figure 1 Schematic diagram of the enlarged structure at B in the middle;

[0018] Figure 4 This is a schematic top view and cross-sectional view of the structure of the filter plate and the insertion rod of the utility model.

[0019] In the figure: 1. Pre-wash spray tower; 11. First fan; 12. Water tank; 13. First water pump; 14. First spray pipe; 15. First drain port; 16. Second fan; 17. Filter tank body; 18. Filler; 19. Second water pump; 110. Second spray pipe; 111. Chimney; 112. Second drain port; 2. Filter plate; 21. Connecting block; 22. Groove; 23. Connecting plate; 24. Movable groove; 25. Insert rod; 26. Fixed block; 27. Slot; 28. Spring; 29. ​​Sealing gasket; 3. Fixed rod; 31. Fixed box; 32. First rotating rod; 33. First conical tooth; 34. Motor; 35. Second rotating rod; 36. Second conical tooth; 37. Connecting rod; 38. Disturbing plate. DETAILED DESCRIPTION

[0020] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-4 , an embodiment provided by the utility model:

[0022] The first fan 11, the first water pump 13, the second fan 16, the second water pump 19 and the motor 34 used in this application are products that can be directly purchased on the market. Their principles and connection methods are existing technologies well known to those skilled in the art, so they will not be repeated here.

[0023] The biological filter deodorization and purification equipment includes a tower body, which includes a pre-wash spray tower 1. A first fan 11 is installed on one side of the pre-wash spray tower 1. A water tank 12 is provided on one side of the pre-wash spray tower 1. A first water pump 13 is fixedly installed on the surface of the water tank 12. The end of the first water pump 13 away from the water tank 12 is fixedly connected to a first spray pipe 14 through a pipeline. A first drain port 15 is provided at the bottom end of the pre-wash spray tower 1. A second fan 16 is installed at the top of the pre-wash spray tower 1. A filter body 17 is provided on the side of the pre-wash spray tower 1 away from the first fan 11. A filler 18 is provided on the inner side of the filter body 17. A second water pump 19 is installed on the surface of the water tank 12. A second spray pipe 110 is fixedly connected to the inner side of the filter body 17. A chimney 111 is provided on the top of the filter body 17. The surface of the filter body 17 is fixedly connected with a second drain port 112, and the odor can enter the pre-wash spray tower 1 through the first fan 11. The first water pump 13 can extract the spray liquid in the water tank 12 to spray the odor through the first spray pipe 14, thereby deodorizing the odor. The deodorized gas can enter the filter body 17 through the action of the second fan 16, and the spray liquid is discharged through the first drain port 15. The second water pump 19 extracts the spray liquid in the water tank 12 and transports it to the second spray pipe 110, so as to deodorize the deodorized gas again. The effect of the packing 18 can achieve a purification effect. The deodorized and purified gas will be discharged through the chimney 111, and the liquid will be discharged from the second drain port 112;

[0024] A filtering mechanism is provided on the inner side of the pre-wash spray tower 1, and the filtering mechanism includes a filter plate 2, which is movably connected to the inner side of the pre-wash spray tower 1. A connecting plate 23 is fixedly connected to the surface of the filter plate 2, and a movable groove 24 is provided on the inner side of the connecting plate 23. A plug rod 25 is movably connected to the inner side of the movable groove 24. A fixed block 26 is fixedly connected to the surface of the pre-wash spray tower 1, and a slot 27 is provided on the inner side of the fixed block 26. A spring 28 is fixedly connected to the surface of the plug rod 25. Through the setting of the filter plate 2, impurities such as dust and particulate matter in the odor can be intercepted, thereby preventing impurities such as dust and particulate matter from directly entering the filter tank body 17, thereby causing clogging of the filler 18, which is beneficial to ensuring the purification effect of the filter tank body 17.

[0025] Furthermore, the impurity filtering mechanism also includes a connecting block 21, which is fixedly connected to the surface of the filter plate 2, a groove 22 is provided on the inner wall of the pre-wash spray tower 1, and a sealing gasket 29 is fixedly connected to the surface of the connecting plate 23. The first fan 11 is fixedly connected to the pre-wash spray tower 1 through a pipeline, and the first spray pipe 14 is fixedly connected to the inner side of the pre-wash spray tower 1. The two ends of the second fan 16 are respectively connected to the pre-wash spray tower 1 and the filter tank body 17 through pipelines. The end of the second water pump 19 away from the water tank 12 is fixedly connected to the second spray pipe 110 through a pipeline. Through the cooperation of the connecting block 21 and the groove 22, the installation of the filter plate 2 can be positioned, and the support of the filter plate 2 can be achieved, thereby facilitating the use of the filter plate 2.

[0026] Furthermore, the movable grooves 24 are formed into two groups and are opened on the inner side of the connecting plate 23. The insertion rods 25 are formed into two groups and are connected to the movable grooves 24 in correspondence. The fixed blocks 26 are formed into two groups and are fixedly connected to both sides of the pre-wash spray tower 1. The slots 27 are formed into two groups and are connected to the fixed blocks 26 in correspondence. The insertion rods 25 can be movable to be inserted into and separated from the slots 27, thereby enabling the filter plate 2 and the pre-wash spray tower 1 to be quickly fixed and disassembled, thereby facilitating the removal of the filter plate 2 for cleaning or replacement, thereby ensuring the filtering effect of the filter plate 2.

[0027] Furthermore, one end of the spring 28 is fixedly connected to the movable groove 24, and the other end of the spring 28 is fixedly connected to the insertion rod 25. By setting the spring 28, the insertion rod 25 can be reset, and then the insertion rod 25 and the slot 27 can be inserted, and the connecting plate 23 can be fixed, making the installation of the filter plate 2 more convenient, and facilitating the filtering of impurities such as dust and particulate matter in the odor through the filter plate 2.

[0028] Furthermore, a diffusion mechanism is provided on the inner side of the pre-wash spray tower 1, which includes a fixed rod 3, which is fixedly connected to the inner wall of the pre-wash spray tower 1, and a fixed box 31 is fixedly connected to the end of the fixed rod 3 away from the pre-wash spray tower 1, and a first rotating rod 32 is movably connected to the inner side of the fixed rod 3, and a first conical tooth 33 is fixedly connected to the surface of the first rotating rod 32. A motor 34 is fixedly installed on the surface of the pre-wash spray tower 1, and a second rotating rod 35 is movably connected to the inner side of the fixed box 31, and a second conical tooth 36 is fixedly connected to the surface of the second rotating rod 35. A connecting rod 37 is fixedly connected to the surface of the connecting rod 37, and a disturbance plate 38 is fixedly connected to the surface of the connecting rod 37. The rotation of the second rotating rod 35 can drive the connecting rod 37 and the disturbance plate 38 to rotate accordingly, and then the disturbance plate 38 can disturb the odor, which facilitates better diffusion of the odor, so that the spray liquid can better spray and deodorize the odor.

[0029] Furthermore, the first rotating rod 32 is movably connected to the pre-wash spray tower 1 and the fixed box 31, and the first conical teeth 33 and the second conical teeth 36 are both movable on the inner side of the fixed box 31. The end of the first rotating rod 32 away from the first conical teeth 33 is fixedly connected to the output end of the motor 34. Through the arrangement of the first conical teeth 33 and the second conical teeth 36, when the first conical teeth 33 rotate under the action of the first rotating rod 32, the second conical teeth 36 rotate accordingly, which can transmit the second rotating rod 35, and then the second rotating rod 35 can drive the disturbance plate 38 to rotate accordingly.

[0030] When the filter plate 2 needs to be removed, the rod 25 is pulled so that the rod 25 moves inside the movable groove 24, and the rod 25 and the slot 27 are separated. At this time, the spring 28 is in a contracted state, and then the connecting plate 23 is pulled to remove the filter plate 2 from the pre-wash spray tower 1, and the connecting block 21 and the groove 22 are separated, so that the filter plate 2 can be cleaned or replaced. When the filter plate 2 needs to be used, the filter plate 2 is inserted into the inner side of the pre-wash spray tower 1, and the connecting block 21 and the groove 22 are correspondingly inserted. Then, the rod 25 is released, and the rod 25 is reset under the rebound action of the spring 28, thereby realizing the engagement of the rod 25 and the slot 27, thereby realizing the locking of the connecting plate 23 and the fixing block 26, and thus realizing the fixation of the filter plate 2. At this time, the sealing gasket 29 is in close contact with the surface of the pre-wash spray tower 1 to achieve a seal.

[0031] The motor 34 is electrically connected to an external power source. The staff starts the motor 34 by pressing the switch. The operation of the motor 34 drives the first rotating rod 32 to rotate. The first conical teeth 33 will rotate under the action of the first rotating rod 32 and drive the second conical teeth 36 to rotate, and then the second rotating rod 35 will rotate accordingly. The connecting rod 37 will drive the disturbance plate 38 to rotate under the action of the second rotating rod 35. The rotation of the disturbance plate 38 can disturb the odor, so that the odor can be better diffused.

[0032] The above are only preferred embodiments of the present invention and do not constitute any form of limitation to the present invention. Any ordinary technician in this industry can smoothly implement the present invention as shown in the drawings and above. However, any equivalent changes, modifications and evolutions made by technicians familiar with this profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the scope of protection of the technical solution of the present invention.

Claims

1. A biofilter deodorization and purification device, comprising a tower body, wherein the tower body comprises a pre-wash spray tower (1), a first fan (11) is installed on one side of the pre-wash spray tower (1), a water tank (12) is provided on one side of the pre-wash spray tower (1), a first water pump (13) is fixedly installed on the surface of the water tank (12), an end of the first water pump (13) away from the water tank (12) is fixedly connected to a first spray pipe (14) through a pipeline, a first drain port (15) is provided at the bottom end of the pre-wash spray tower (1), and the pre-wash spray tower ( 1) is provided with a second fan (16) at the top end, a filter body (17) is provided on the side of the pre-wash spray tower (1) away from the first fan (11), a filler (18) is provided on the inner side of the filter body (17), a second water pump (19) is provided on the surface of the water tank (12), a second spray pipe (110) is fixedly connected to the inner side of the filter body (17), a chimney (111) is provided at the top end of the filter body (17), and a second liquid discharge port (112) is fixedly connected to the surface of the filter body (17); It is characterized by: The inner side of the pre-wash spray tower (1) is provided with a filter mechanism, the filter mechanism comprising a filter plate (2), the filter plate (2) being movably connected to the inner side of the pre-wash spray tower (1), a connecting plate (23) being fixedly connected to the surface of the filter plate (2), a movable groove (24) being provided on the inner side of the connecting plate (23), an inserting rod (25) being movably connected to the inner side of the movable groove (24), a fixed block (26) being fixedly connected to the surface of the pre-wash spray tower (1), a slot (27) being provided on the inner side of the fixed block (26), and a spring (28) being fixedly connected to the surface of the inserting rod (25).

2. The biofilter deodorization and purification equipment according to claim 1, characterized in that: The impurity filtering mechanism further comprises a connecting block (21), wherein the connecting block (21) is fixedly connected to the surface of the filter plate (2), a groove (22) is provided on the inner wall of the pre-wash spray tower (1), a sealing gasket (29) is fixedly connected to the surface of the connecting plate (23), the first fan (11) is fixedly connected to the pre-wash spray tower (1) through a pipeline, the first spray pipe (14) is fixedly connected to the inner side of the pre-wash spray tower (1), the two ends of the second fan (16) are respectively connected to the pre-wash spray tower (1) and the filter tank body (17) through pipelines, and the end of the second water pump (19) away from the water tank (12) is fixedly connected to the second spray pipe (110) through a pipeline.

3. The biofilter deodorization and purification equipment according to claim 1, characterized in that: The movable grooves (24) are formed into two groups and are opened on the inner side of the connecting plate (23); the inserting rods (25) are formed into two groups and are connected to the movable grooves (24) in correspondence; the fixed blocks (26) are formed into two groups and are fixedly connected to both sides of the pre-wash spray tower (1); and the slots (27) are formed into two groups and are connected to the fixed blocks (26) in correspondence.

4. The biofilter deodorization and purification equipment according to claim 1, characterized in that: One end of the spring (28) is fixedly connected to the movable groove (24), and the other end of the spring (28) is fixedly connected to the insertion rod (25).

5. The biofilter deodorization and purification equipment according to claim 1, characterized in that: A diffusion mechanism is provided on the inner side of the pre-wash spray tower (1), and the diffusion mechanism comprises a fixed rod (3), the fixed rod (3) is fixedly connected to the inner wall of the pre-wash spray tower (1), the fixed rod (3) is fixedly connected to a fixed box (31) at one end away from the pre-wash spray tower (1), the inner side of the fixed rod (3) is movably connected to a first rotating rod (32), the surface of the first rotating rod (32) is fixedly connected to a first conical tooth (33), a motor (34) is fixedly installed on the surface of the pre-wash spray tower (1), the inner side of the fixed box (31) is movably connected to a second rotating rod (35), the surface of the second rotating rod (35) is fixedly connected to a second conical tooth (36), the surface of the second rotating rod (35) is fixedly connected to a connecting rod (37), and the surface of the connecting rod (37) is fixedly connected to a disturbance plate (38).

6. The biofilter deodorization and purification equipment according to claim 5, characterized in that: The first rotating rod (32) is movably connected to the pre-wash spray tower (1) and the fixed box (31); the first conical teeth (33) and the second conical teeth (36) are both movable inside the fixed box (31); and one end of the first rotating rod (32) away from the first conical teeth (33) is fixedly connected to the output end of the motor (34).

Images