Energy-saving and environment-friendly biological filter deodorization device

Abstract

The invention relates to the technical field of biological deodorization equipment, and discloses an energy-saving and environment-friendly biological filter deodorization device which comprises a filter body, an air inlet pipe is fixedly connected to the right end of the filter body, a filter material is fixedly connected to the inner wall of the filter body, the air inlet pipe is located below the filter material, and a water outlet pipe is fixedly connected to the bottom end of the inner wall of the filter body. A filter screen is fixedly connected to the inner wall of the mounting plate; a handle is fixedly connected to the top end of the mounting plate; a water storage tank is fixedly connected to the left end of the mounting seat; and the water storage tank is connected with a spray head through a water conveying assembly. According to the invention, after wastewater generated in the deodorization process is filtered and collected, water is sprayed onto the filter material again, so that the use amount of fresh water is reduced, water resources are saved, the filter screen can be conveniently taken out for replacement, and the time for replacing the filter screen is greatly saved.

Description

Technical Field

[0001] The invention relates to the technical field of biological deodorization equipment, and in particular to an energy-saving and environmentally friendly biological filter deodorization device. Background Art

[0002] Biofilter deodorization mainly utilizes the metabolism of microorganisms to decompose and transform pollutants in odor. Odor components (such as hydrogen sulfide, ammonia, etc.) are transported to the biofilter through the ventilation system. The filter is filled with filter materials with good adsorption and air permeability, such as compost, peat, bark and other organic materials. Microorganisms attach to the surface of these filter materials to form a biofilm. When the odor contacts the biofilm, the pollutants in it are absorbed as nutrients for the microorganisms. After a series of complex physiological and biochemical reactions of the microorganisms, such as oxidation, reduction, hydrolysis and other processes, they are finally decomposed into carbon dioxide, water and other harmless substances.

[0003] At present, biological filters decompose odor into carbon dioxide, water and other harmless substances during the deodorization process. Among them, water is an available resource, but there is often a lack of means for reuse, resulting in a large amount of water being wasted and unnecessary waste of resources.

[0004] In this regard, in order to solve the technical problem that the water generated during the decomposition process cannot be reused, the present application proposes an energy-saving and environmentally friendly biofilter deodorization device. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose an energy-saving and environmentally friendly biofilter deodorization device. The wastewater generated in the deodorization process is filtered and collected, and then the water is sprayed onto the filter material again, thereby reducing the use of fresh water, saving water resources, and facilitating the removal of the filter for replacement, greatly saving the time for replacing the filter and improving the work efficiency of the staff.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: an energy-saving and environmentally friendly biofilter deodorization device, comprising a filter body, the right end of the filter body is fixedly connected to an air inlet pipe, the inner wall of the filter body is fixedly connected to a filter material, the air inlet pipe is located below the filter material, the bottom end of the inner wall of the filter body is fixedly connected to a water outlet pipe, the left end of the water outlet pipe is fixedly connected to a mounting seat, the mounting seat is connected to a mounting plate through a clamping assembly, the inner wall of the mounting plate is fixedly connected to a filter screen, the top of the mounting plate is fixedly connected to a handle, the left end of the mounting seat is fixedly connected to a water tank, the water tank is connected to a nozzle through a water delivery assembly, and the top of the nozzle is fixedly connected to the top of the inner wall of the filter body.

[0007] Furthermore, the clamping assembly includes fixing blocks fixedly connected to the front and rear sides of the mounting plate, and movable grooves are provided on the front and rear inner walls of the top of the mounting seat, and the fixing blocks match the shape of the movable grooves.

[0008] Furthermore, connecting rods are slidably connected to the front and rear sides of the inner wall of the right end of the mounting seat, a clamping block is fixedly connected to the left end of the connecting rod, the bottom end of the clamping block fits into the top of the fixed block, and sliding grooves are opened on the front and rear sides of the right end of the inner wall of the mounting seat, and the clamping block is located inside the sliding groove.

[0009] Furthermore, a handle is fixedly connected to the right end of the connecting rod, and a spring is sleeved on the outer wall of the connecting rod. One end of the spring is connected to the handle, and the other end of the spring is connected to the mounting seat.

[0010] Furthermore, the water delivery assembly includes a pump body fixedly connected to the right end of the water storage tank, the right end of the pump body is fixedly connected to a water delivery pipe, the other end of the water delivery pipe is fixedly connected to the top of the nozzle, and the outer wall of the water delivery pipe passes through the inner wall of the top of the filter tank body.

[0011] Furthermore, a water supply pipe is fixedly connected to the top of the water storage tank.

[0012] Furthermore, a gas outlet pipe is fixedly connected to the top of the filter tank body for discharging the treated gas.

[0013] The present invention has the following beneficial effects:

[0014] 1. In the present invention, after filtering and collecting the wastewater generated in the deodorization process, water is sprayed onto the filter material again, so that the filter material maintains the humidity of the filter material, which is conducive to the growth and metabolism of microorganisms, thereby reducing the use of fresh water and saving water resources.

[0015] 2. In the present invention, the clamping connection between the clamping block and the fixed block facilitates the removal of the filter for replacement, greatly saving the time for replacing the filter and improving the work efficiency of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of an energy-saving and environmentally friendly biofilter deodorizing device proposed by the present invention;

[0017] Figure 2 This is a cross-sectional view of the filter tank body of an energy-saving and environmentally friendly biofilter deodorization device proposed by the present invention;

[0018] Figure 3 A schematic diagram of the water tank structure of an energy-saving and environmentally friendly biofilter deodorization device proposed by the present invention;

[0019] Figure 4A cross-sectional view of a mounting base of an energy-saving and environmentally friendly biofilter deodorization device proposed by the present invention;

[0020] Figure 5 This is a schematic diagram of a fixing block of an energy-saving and environmentally friendly biofilter deodorization device proposed by the present invention.

[0021] Legend:

[0022] 1. Filter tank body; 2. Air inlet pipe; 3. Filter material; 4. Air outlet pipe; 5. Water outlet pipe; 6. Mounting seat; 7. Mounting plate; 8. Filter screen; 9. Fixing block; 10. Block; 11. Connecting rod; 12. Handle; 13. Spring; 14. Water tank; 15. Pump body; 16. Water pipe; 17. Nozzle. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0024] Reference Figure 1 - Figure 3 , the present invention provides an embodiment: an energy-saving and environmentally friendly biofilter deodorization device, comprising a filter body 1, the right end of the filter body 1 is fixedly connected with an air inlet pipe 2, the inner wall of the filter body 1 is fixedly connected with a filter material 3, the air inlet pipe 2 is located below the filter material 3, the bottom end of the inner wall of the filter body 1 is fixedly connected with a water outlet pipe 5, the left end of the water outlet pipe 5 is fixedly connected with a mounting seat 6, the left end of the mounting seat 6 is fixedly connected with a water storage tank 14, the right end of the water storage tank 14 is fixedly connected with a pump body 15, the right end of the pump body 15 is fixedly connected with a water pipe 16, the other end of the water pipe 16 is fixedly connected to the top of a nozzle 17, the outer wall of the water pipe 16 passes through the inner wall of the top of the filter body 1, the top of the nozzle 17 is fixedly connected to the top of the inner wall of the filter body 1, the top of the water storage tank 14 is fixedly connected with a water filling pipe, and the top of the filter body 1 is fixedly connected with an air outlet pipe 4 for discharging treated gas.

[0025] Specifically, the filter material 3 has good adsorption and air permeability. Microorganisms attach to the surface of these filter materials 3 to form a biofilm. When the odor passes through this biofilm, the microorganisms will decompose the odor into carbon dioxide, water and other harmless substances. The water is re-sprayed onto the surface of the filter material 3 through the circulation system, thereby reducing the consumption of water resources. The water filling pipe at the top of the water tank 14 can directly add water to the inside of the water tank 14 to prevent the water inside from being too little.

[0026] Reference Figure 3 - Figure 5, the mounting plate 7 is fixedly connected with a fixing block 9 on the front and rear sides, and the inner walls on the front and rear sides of the top of the mounting seat 6 are provided with movable grooves, and the fixing block 9 matches the shape of the movable groove. The front and rear sides of the inner wall of the right end of the mounting seat 6 are slidably connected with a connecting rod 11, and the left end of the connecting rod 11 is fixedly connected with a clamping block 10, and the bottom end of the clamping block 10 fits the top of the fixed block 9. The front and rear sides of the right end of the inner wall of the mounting seat 6 are provided with sliding grooves, and the clamping block 10 is located inside the sliding groove. The right end of the connecting rod 11 is fixedly connected with a handle 12, and the outer wall of the connecting rod 11 is provided with a spring 13, one end of the spring 13 is connected to the handle 12, and the other end of the spring 13 is connected to the mounting seat 6. The inner wall of the mounting plate 7 is fixedly connected with a filter screen 8, and the top of the mounting plate 7 is fixedly connected with a handle.

[0027] Specifically, when installing the mounting plate 7, since one side of the clamping block 10 is an inclined surface, the mounting plate 7 can be directly pressed against the inner wall of the mounting seat 6, so that the fixing blocks 9 on both sides of the mounting plate 7 squeeze the clamping block 10, and the clamping block 10 is retracted into the slide groove on the right. At the same time, the clamping block 10 stretches the spring 13 through the connecting rod 11 and the handle 12. When the fixed block 9 is located below the clamping block 10, the spring 13 will rebound the clamping block 10 to the top of the fixed block 9 through the handle 12 and the connecting rod 11, and fix the fixed block 9, thereby fixing the mounting plate 7.

[0028] Working principle: When in use, the odor is input into the filter body 1 through the air inlet pipe 2, and the odor in the filter body 1 will pass through the filter material 3, and the microorganisms on the filter material 3 will decompose the pollutants in the odor, so that the odor is purified, and some waste water is produced at the same time. The purified gas will be discharged through the air outlet pipe 4 at the top of the filter body 1, and the waste water will flow into the water tank 14 through the water outlet pipe 5 at the bottom. Before entering the water tank 14, the filter screen 8 on the left side of the water outlet pipe 5 will filter the waste water, and then the pump body 15 on the water tank 14 will transport the water in the water tank 14 to the spray nozzle through the water delivery pipe 16. The nozzle 17 sprays the filter material 3 with the nozzle 17 to maintain the humidity of the filter material 3, which is conducive to the growth and metabolism of microorganisms and reduces the use of fresh water. The filter screen 8 will be blocked after long-term use. At this time, the handle 12 on the mounting seat 6 can be pulled to make the handle 12 drive the connecting rod 11 to move, and the connecting rod 11 drives the block 10 to move, so that the block 10 moves to the right in the slide groove, thereby moving out of the top of the fixed block 9, and then the mounting plate 7 is taken out by the handle, and then the filter screen 8 is cleaned or replaced, and finally the mounting plate 7 is put back into the mounting seat 6.

[0029] 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, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to 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. An energy-saving and environmentally friendly biofilter deodorization device, characterized in that: The invention comprises a filter tank body (1), wherein the right end of the filter tank body (1) is fixedly connected to an air inlet pipe (2), the inner wall of the filter tank body (1) is fixedly connected to a filter material (3), the air inlet pipe (2) is located below the filter material (3), the bottom end of the inner wall of the filter tank body (1) is fixedly connected to a water outlet pipe (5), the left end of the water outlet pipe (5) is fixedly connected to a mounting seat (6), the mounting seat (6) is connected to a mounting plate (7) through a clamping assembly, the inner wall of the mounting plate (7) is fixedly connected to a filter screen (8), the top end of the mounting plate (7) is fixedly connected to a handle, the left end of the mounting seat (6) is fixedly connected to a water storage tank (14), the water storage tank (14) is connected to a nozzle (17) through a water delivery assembly, and the top end of the nozzle (17) is fixedly connected to the top end of the inner wall of the filter tank body (1).

2. The energy-saving and environmentally friendly biofilter deodorizing device according to claim 1, characterized in that: The clamping assembly comprises a fixing block (9) fixedly connected to the front and rear sides of the mounting plate (7); movable grooves are provided on the front and rear inner walls of the top of the mounting seat (6); and the fixing block (9) matches the shape of the movable grooves.

3. The energy-saving and environmentally friendly biofilter deodorizing device according to claim 2 is characterized by: The front and rear sides of the inner wall of the right end of the mounting seat (6) are slidably connected with a connecting rod (11), the left end of the connecting rod (11) is fixedly connected with a clamping block (10), the bottom end of the clamping block (10) is in contact with the top end of the fixed block (9), and the front and rear sides of the inner wall of the right end of the mounting seat (6) are provided with sliding grooves, and the clamping block (10) is located inside the sliding grooves.

4. The energy-saving and environmentally friendly biofilter deodorizing device according to claim 3 is characterized by: The right end of the connecting rod (11) is fixedly connected to a handle (12); the outer wall of the connecting rod (11) is sleeved with a spring (13); one end of the spring (13) is connected to the handle (12), and the other end of the spring (13) is connected to the mounting seat (6).

5. The energy-saving and environmentally friendly biofilter deodorizing device according to claim 1 is characterized by: The water delivery assembly comprises a pump body (15) fixedly connected to the right end of the water storage tank (14); the right end of the pump body (15) is fixedly connected to a water delivery pipe (16); the other end of the water delivery pipe (16) is fixedly connected to the top of the nozzle (17); and the outer wall of the water delivery pipe (16) passes through the inner wall of the top of the filter tank body (1).

6. The energy-saving and environmentally friendly biofilter deodorizing device according to claim 1, characterized in that: The top of the water storage tank (14) is fixedly connected with a water supply pipe.

7. The energy-saving and environmentally friendly biofilter deodorizing device according to claim 1 is characterized by: The top of the filter tank body (1) is fixedly connected with an outlet pipe (4) for discharging treated gas.

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