Farm waste gas deodorization treatment equipment

Abstract

The utility model relates to the technical field of waste gas treatment, in particular to livestock farm waste gas deodorization treatment equipment which comprises a base, a first treatment assembly is rotationally arranged at the center of the top of the base, and a second treatment assembly is fixedly mounted at the edge of the top of the base; the first treatment assembly comprises a first fixing frame rotationally arranged at the top of the base, a plurality of first filtering pieces are fixedly mounted in the first fixing frame, and a first spraying assembly is arranged at the position, located in the first fixing frame, of the base; by arranging the first treatment assembly, the second treatment assembly, the first spraying assembly and the second spraying assembly, when the equipment normally treats waste gas, the equipment can conduct filtering piece cleaning work and waste water and impurity removal work, the cleaned filtering piece can conduct filtering work circularly, and the waste gas deodorization treatment efficiency of the equipment is effectively ensured; the waste gas deodorization treatment efficiency of the equipment is effectively prevented from being reduced due to the fact that dust is attached to the interior of the wet sponge block and the surface of the S-wave filter material for a long time.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment, in particular to a waste gas deodorization treatment device for a breeding farm. Background Art

[0002] Deodorization of waste gas from farms is a very important part of environmental management in the aquaculture industry. Its purpose is to reduce the impact of malodorous gases on the surrounding environment and residents' lives, while also ensuring the health of farmed animals.

[0003] The common waste gas deodorization treatment equipment is the spray system: by spraying water or deodorant, it absorbs and neutralizes the odor molecules in the waste gas.

[0004] A farm waste gas deodorization treatment equipment disclosed in the Chinese patent announcement number CN221889528U, the farm waste gas deodorization treatment equipment, the first dust removal and deodorization are performed by using a sponge wet block, a deodorization main pipe and a wet curtain, and then the waste gas enters the transition box, and the upper end spray water system passes through three deodorization boxes to reach the transition box to contact with the waste gas, and the second dust removal and deodorization process is performed. After the first and second dust removal, the dust in the waste gas can be basically collected after deodorization, and a part of the odor in the waste gas can also be solved. In the third step, the waste gas enters the S-wave filter material and the deodorization S-wave box body, and the S-wave filter material increases the contact time between the waste gas and the water spray under the water spray, and efficiently adsorbs the odor ions, and then the air containing water vapor passes through the water collector to collect the water molecules in the air, and then is discharged into the atmosphere through the glass fiber reinforced plastic cylinder fan.

[0005] However, compared with the existing technology in the related field, since dust will adhere to the inside of the sponge wet block and the surface of the S-wave filter material, it will affect the gas passage efficiency after long-term use and reduce the exhaust gas deodorization treatment efficiency of the equipment. In addition, impurities such as dust will adhere to the inside of the sponge wet block and the S-wave filter material for a long time, which will easily lead to the accumulation of odor, thereby reducing its deodorization effect on exhaust gas. Utility Model Content

[0006] The purpose of the utility model is to overcome the shortcomings of the prior art, solve the problems mentioned in the background technology, and provide a waste gas deodorization treatment device for farms.

[0007] The purpose of the utility model is achieved through the following technical solutions: a farm waste gas deodorization treatment equipment, including a base, a first treatment component is rotatably provided at the center of the top of the base, and a second treatment component is fixedly installed at the edge of the top of the base; the first treatment component includes a first fixed frame rotatably provided on the top of the base, a plurality of first filter elements are fixedly installed inside the first fixed frame, and the base is located inside the first fixed frame and a first spray assembly is provided, the first spray assembly is used to separate one of the first filter elements and spray water or deodorant on the remaining plurality of first filter elements; the second treatment component includes a second fixed frame fixedly provided on the top of the base, a second filter element is fixedly installed inside the second fixed frame, a cleaning area is provided on one side of the second fixed frame corresponding to the separated first filter element, a second spray assembly is provided on the outer surface of the second fixed frame corresponding to the position of the cleaning area, the second spray assembly is used to backwash the separated first filter element, an upper cover is fixedly provided on the top of the second fixed frame, and an air intake pipe is fixedly provided on the side of the top of the upper cover away from the cleaning area.

[0008] Preferably, a driving unit is fixedly installed at the center of the bottom of the base, and the driving unit is used to control the rotation of the first fixing frame.

[0009] Preferably, the first spray assembly includes an annular tube fixedly installed inside the upper cover, an L-shaped piece is fixedly provided on the inner wall of the annular tube, a first nozzle is fixedly provided on one side of the L-shaped piece corresponding to the first filter element that is not separated, a first water inlet pipe is fixedly provided on the top of the L-shaped piece, the L-shaped piece is connected to the annular tube, and the first water inlet pipe passes through the upper cover.

[0010] Preferably, through grooves are provided at positions on the top of the first fixing frame corresponding to the plurality of first filter elements, and a plurality of water outlet holes are provided at positions on the annular tube corresponding to the plurality of through grooves.

[0011] Preferably, the second spray assembly includes a water tank fixedly mounted on the outer surface of the second fixing frame, a plurality of second spray heads are fixedly provided on one side of the water tank close to the separated first filter element, and a second water inlet pipe is fixedly provided on the top of the water tank.

[0012] Preferably, a chamfered surface is provided on one side of the base close to the cleaning area, and the positions of the first fixed frame corresponding to the multiple first filter elements are separated by water storage areas. The chamfered surface is used to guide wastewater from the water storage area into the cleaning area, and a sewage pipe is fixedly provided at the position of the second fixed frame close to the cleaning area.

[0013] Beneficial effects:

[0014] The farm waste gas deodorization treatment equipment, by arranging a first treatment component, a second treatment component, a first spray component and a second spray component, can perform filter cleaning work and discharge wastewater and impurities when the equipment is normally treating waste gas. The cleaned filter element can be circulated for filtering work, effectively ensuring the waste gas deodorization treatment efficiency of the equipment and the service life of a single filter element. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is a schematic diagram of the first axis side of the base of the utility model;

[0017] Figure 2 It is a schematic diagram of the second axis side of the base of the utility model;

[0018] Figure 3 This is a schematic diagram of the state when a single first filter element of the utility model is separated;

[0019] Figure 4 It is a structural schematic diagram of the first processing component of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the first spray assembly of the utility model;

[0021] Figure 6 It is a structural schematic diagram of the second processing component of the utility model;

[0022] Figure 7 It is a structural schematic diagram of the chamfered surface of the utility model.

[0023] In the figure: 1. base; 11. chamfered surface; 2. first treatment component; 21. first fixing frame; 211. through groove; 212. water storage area; 22. first filter element; 3. second treatment component; 31. second fixing frame; 311. drain pipe; 32. second filter element; 33. cleaning area; 4. first spray component; 41. annular pipe; 42. L-shaped component; 421. first water inlet pipe; 43. first nozzle; 5. second spray component; 51. water tank; 511. second water inlet pipe; 52. second nozzle; 6. upper cover; 61. air inlet pipe; 7. drive unit. DETAILED DESCRIPTION

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0025] Additional aspects and advantages of the present invention will be further described below in conjunction with the accompanying drawings, and some will become apparent from the following description or be learned through practice of the present invention.

[0026] like Figures 1 to 7 As shown, a farm waste gas deodorization treatment equipment comprises a base 1, a first treatment component 2 is rotatably provided at the center of the top of the base 1, and a second treatment component 3 is fixedly installed at the edge of the top of the base 1; the first treatment component 2 comprises a first fixed frame 21 rotatably provided at the top of the base 1, a driving unit 7 is fixedly installed at the center of the bottom of the base 1, the driving unit 7 is used to control the rotation of the first fixed frame 21, a plurality of first filter elements 22 are fixedly installed inside the first fixed frame 21, the base 1 is located inside the first fixed frame 21 and a first spraying component 4 is provided, the first spraying component 4 is used to separate one of the first filter elements 22 and spray water or deodorant on the remaining plurality of first filter elements 22; the second treatment component 3 comprises a second fixed frame 31 fixedly installed on the top of the base 1, the second fixed frame 31 is fixed inside A second filter element 32 is fixedly installed, a cleaning area 33 is provided on one side of the second fixing frame 31 corresponding to the separated first filter element 22, a second spray assembly 5 is provided on the outer surface of the second fixing frame 31 corresponding to the position of the cleaning area 33, and the second spray assembly 5 is used to recoil the separated first filter element 22, an upper cover 6 is fixedly installed on the top of the second fixing frame 31, an air inlet pipe 61 is fixedly provided on the side of the top of the upper cover 6 away from the cleaning area 33, the first filter element 22 is a PP mesh filter curtain, and the material of the second filter element 32 is activated carbon. The PP mesh filter curtain is used to better distribute water or deodorant inside the first filter element 22, thereby improving the mixing effect of water or deodorant and exhaust gas, and the second filter element 32 made of activated carbon is used to adsorb odor molecules in the exhaust gas through the porous structure of the activated carbon.

[0027] like Figures 3 to 5As shown, the first spray assembly 4 includes an annular tube 41 fixedly installed inside the upper cover 6, an L-shaped piece 42 is fixedly provided on the inner wall of the annular tube 41, a first nozzle 43 is fixedly provided on the side of the L-shaped piece 42 corresponding to the first filter element 22 that is not separated, a first water inlet pipe 421 is fixedly provided on the top of the L-shaped piece 42, the L-shaped piece 42 is communicated with the annular tube 41, the first water inlet pipe 421 passes through the upper cover 6, through grooves 211 are provided at the positions of the multiple first filter elements 22 at the top of the first fixing frame 21, and a plurality of water outlet holes are provided at the positions of the multiple through grooves 211 of the annular tube 41. When the exhaust gas enters the first fixing frame 21, the exhaust gas is firstly treated with water or a deodorant to remove dust in the exhaust gas and dilute part of the odor in the exhaust gas, and then the dust in the exhaust gas and the part of the odor in the exhaust gas are further removed by the first filter element 22 and the water or deodorant poured into it.

[0028] like Figures 3 to 6 As shown, the second spray assembly 5 includes a water tank 51 fixedly mounted on the outer surface of the second fixed frame 31, and a plurality of second nozzles 52 are fixedly provided on one side of the water tank 51 close to the separated first filter element 22, and a second water inlet pipe 511 is fixedly provided on the top of the water tank 51. When the first filter element 22 enters the cleaning area 33, it will be separated by the first spray assembly 4. At this time, the separated first filter element 22 can be backflushed by the second nozzle 52 of the second spray assembly 5 to remove dust attached to the inside of the first filter element 22.

[0029] like Figures 3 to 7 As shown, as a preferred technical solution of the utility model, a chamfered surface 11 is provided on one side of the base 1 close to the cleaning area 33, and the positions of the first fixing frame 21 corresponding to the plurality of first filter elements 22 are separated by water storage areas 212, and the chamfered surface 11 is used to introduce wastewater from the water storage area 212 into the cleaning area 33, and a sewage pipe 311 is fixedly provided at the position of the second fixing frame 31 close to the cleaning area 33, and the removed dust and wastewater will fall into the water storage area 212, and then the chamfered surface 11 introduces the wastewater from the water storage area 212 into the cleaning area 33, at this time, the dust and wastewater inside the cleaning area 33 can be discharged through the sewage pipe 311, and the dust and wastewater can be collected separately by using the plurality of water storage areas 212, so that when a single water storage area 212 discharges wastewater and impurities, the remaining water storage areas 212 can collect dust normally, in summary, when the device is normally treating exhaust gas, the filter element cleaning work and the discharge of wastewater and impurities can be performed.

[0030] The driving unit 7, PP mesh filter curtain and activated carbon described in this application are well-known technologies in the technical field, so their working principles and detailed structures are not described. They are only described here without imposing any limitations.

[0031] The working process is as follows:

[0032] S1, such as Figures 1 to 5 As shown, when in use, water or deodorant is first injected into the annular tube 41 and the L-shaped member 42 through the first water inlet pipe 421, and then part of the water or deodorant is sprayed out through the first nozzle 43, and part of the water or deodorant is poured into the first filter element 22 from above through the through groove 211, and then the exhaust gas enters the first fixing frame 21 from the air inlet pipe 61;

[0033] S2, such as Figure 3 , Figure 4 and Figure 5 As shown, when the exhaust gas enters the first fixing frame 21, the exhaust gas is firstly treated by water or deodorant to remove dust in the exhaust gas and dilute part of the odor in the exhaust gas, and then the first filter element 22 and the water or deodorant poured into the first filter element 22 further remove dust in the exhaust gas and dilute part of the odor in the exhaust gas, and the fallen dust will fall into the water storage area 212 for centralized collection;

[0034] S3, such as Figure 3 As shown, after the gas passes through the first filter element 22, there is no dust inside it. At this time, the odor in the gas is completely removed by the second filter element 32, and then the purified gas is discharged into the atmosphere;

[0035] S4, such as Figures 2 to 6 As shown, when the first filter element 22 needs to be cleaned, the first fixing frame 21 is controlled to rotate by the driving unit 7, and then the first fixing frame 21 can change multiple first filter elements 22 to enter the cleaning area 33 in sequence;

[0036] S5, such as Figures 3 to 7 As shown, when the first filter element 22 enters the cleaning area 33, it will be separated by the first spray assembly 4. At this time, the separated first filter element 22 can be backflushed by the second nozzle 52 of the second spray assembly 5 to remove the dust attached to the inside of the first filter element 22. The removed dust and wastewater will fall into the water storage area 212, and then the chamfered surface 11 will guide the wastewater from the water storage area 212 to the cleaning area 33. At this time, the dust and wastewater inside the cleaning area 33 can be discharged through the sewage pipe 311.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A farm waste gas deodorization treatment equipment, characterized by: It comprises a base (1), a first processing component (2) being rotatably mounted at the center of the top of the base (1), and a second processing component (3) being fixedly mounted at the edge of the top of the base (1); The first treatment component (2) comprises a first fixing frame (21) rotatably arranged on the top of the base (1), a plurality of first filter elements (22) are fixedly installed inside the first fixing frame (21), and the base (1) is provided with a first spraying component (4) located inside the first fixing frame (21), the first spraying component (4) being used to separate one of the first filter elements (22) and spray water or deodorant on the remaining plurality of the first filter elements (22); The second treatment component (3) comprises a second fixing frame (31) fixedly mounted on the top of the base (1); a second filter element (32) is fixedly mounted inside the second fixing frame (31); a cleaning area (33) is provided on a side of the second fixing frame (31) corresponding to the first filter element (22) separated therefrom; a second spraying assembly (5) is provided on the outer surface of the second fixing frame (31) at a position corresponding to the cleaning area (33); the second spraying assembly (5) is used for backflushing the separated first filter element (22); an upper cover (6) is fixedly mounted on the top of the second fixing frame (31); an air inlet pipe (61) is fixedly provided on a side of the top of the upper cover (6) away from the cleaning area (33).

2. The farm waste gas deodorization treatment equipment according to claim 1, characterized in that: A driving unit (7) is fixedly mounted at the center of the bottom of the base (1), and the driving unit (7) is used to control the rotation of the first fixing frame (21).

3. The farm waste gas deodorization treatment equipment according to claim 1 is characterized by: The first spray assembly (4) comprises an annular tube (41) fixedly mounted inside the upper cover (6); an L-shaped member (42) is fixedly mounted on the inner wall of the annular tube (41); a first spray head (43) is fixedly mounted on one side of the L-shaped member (42) corresponding to the first filter member (22) that is not separated; a first water inlet pipe (421) is fixedly mounted on the top of the L-shaped member (42); the L-shaped member (42) is connected to the annular tube (41); and the first water inlet pipe (421) passes through the upper cover (6).

4. The deodorization treatment equipment for waste gas from a farm according to claim 3, characterized in that: Through slots (211) are provided at positions on the top of the first fixing frame (21) corresponding to the plurality of first filter elements (22), and a plurality of water outlet holes are provided at positions on the annular tube (41) corresponding to the plurality of through slots (211).

5. The farm waste gas deodorization treatment equipment according to claim 1, characterized in that: The second spray assembly (5) comprises a water tank (51) fixedly mounted on the outer surface of the second fixing frame (31), a plurality of second spray heads (52) being fixedly mounted on one side of the water tank (51) close to the separated first filter element (22), and a second water inlet pipe (511) being fixedly mounted on the top of the water tank (51).

6. The farm waste gas deodorization treatment equipment according to claim 1, characterized in that: A chamfered surface (11) is provided on one side of the base (1) close to the cleaning area (33); positions of the first fixing frame (21) corresponding to the plurality of first filter elements (22) are separated by water storage areas (212); the chamfered surface (11) is used to guide wastewater from the water storage area (212) into the cleaning area (33); and a sewage discharge pipe (311) is fixedly provided on the second fixing frame (31) close to the cleaning area (33).

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