Device for purifying and controlling odor in livestock and poultry breeding

By designing a device for odor purification of livestock and poultry breeding, using multi-directional spraying and opposite airflow technology, the problems of complex and low processing efficiency of existing devices are solved, and efficient odor purification effect is achieved.

CN119588123AInactive Publication Date: 2025-03-11BEIJING ANIMAL HUSBANDRY GENERAL STATION
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Patent Information

Application Number
CN202411936339.2
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-26
Publication Date
2025-03-11
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

The existing livestock and poultry farming odor purification devices are complex and have low processing efficiency, making it difficult to effectively remove the foul odor gases generated by the farm.

Method used

A device including a purification chamber, bottom end connection, output tube, adjustment assembly and convergence assembly is designed. By transporting the absorbed liquid to the adjustment assembly, a multi-directional spraying and opposite air flow is formed, which promotes contact between the absorbed liquid and the odor, captures contaminants, and separates the gas-water through the convergence assembly.

Benefits of technology

The device structure is simplified, the deodorization efficiency is improved, and the breeding odor can be effectively captured and purified, reducing the impact on the environment and residents.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention discloses a livestock breeding odor purification control device, and relates to the field of livestock breeding odor purification, the livestock breeding odor purification control device comprises a purification bin, the upper end of the purification bin is provided with a bin cover, and the purification bin extends out of a gas delivery pipe from the position, adjacent to the bin cover, of the upper end; the bottom end connecting pipe extends out from the lower end of the purification bin, the bottom end connecting pipe is a three-way pipe, and the other two ends of the bottom end connecting pipe are connected with a connecting opening and the input end of the driving pump respectively; the output pipe is formed by converging two distributed pipelines, one pipeline is led out from the upper end of the purification bin, and the other pipeline is led out from the output end of the driving pump; the adjusting assemblies are circumferentially and uniformly distributed on the inner cylinder wall of the purification bin; the multiple gathering assemblies are evenly distributed on the circumference, the lower ends of the gathering assemblies are arranged at the joint of the bottom end connecting pipe and the purification bin, and the lower ends of the gathering assemblies communicate with the input end of the driving pump through hoses; one end of the transmission pipe is connected with the adjusting assembly, and the other end of the transmission pipe penetrates through the bottom end connecting pipe and penetrates out of the connecting opening.
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Description

Technical Field

[0001] The present application relates to the field of odor purification in livestock and poultry breeding, and in particular to a device for odor purification and control in livestock and poultry breeding. Background Art

[0002] Aquaculture odor purification control devices are mainly used to treat malodorous gases produced by farms to reduce the impact on the environment and surrounding residents. Common treatment devices include activated carbon adsorption, biological filtration deodorization, and secondary spray deodorization. The secondary spray deodorization is relatively easy to use, but the entire equipment is complicated and the treatment efficiency needs to be improved.

[0003] Therefore, it is necessary to provide a device for purifying and controlling odor in livestock and poultry farming to solve the problems raised in the above background technology. Summary of the invention

[0004] To achieve the above purpose, the present application provides the following technical solution: a device for purifying and controlling odor in livestock and poultry farming, comprising:

[0005] A purification chamber, with a chamber cover disposed at the upper end, and an air delivery pipe extending from the upper end of the purification chamber adjacent to the chamber cover;

[0006] A bottom pipe extends from the lower end of the purification chamber, and the bottom pipe is a three-way pipe, and the other two ends are respectively connected to the connection port and the input end of the driving pump;

[0007] The output pipe is formed by the convergence of two distributed pipelines, one pipeline is led out from the upper end of the purification chamber, and the other pipeline is led out from the output end of the driving pump;

[0008] Adjustment components are evenly distributed on the inner wall of the purification chamber;

[0009] A plurality of convergence components are evenly distributed around the circumference, and the lower end of the convergence component is arranged at the interface between the bottom connecting pipe and the purification chamber, and the lower end of the convergence component is connected to the input end of the driving pump through a hose;

[0010] A transmission pipe has one end connected to the regulating assembly and the other end passing through the bottom connecting pipe and out of the connecting port.

[0011] Further, preferably, a separate control valve is provided in the pipeline between the output pipe and the upper end of the purification bin.

[0012] Further, as a preference, the connection port is used to discharge waste liquid in the purification bin on the one hand, and to transport purified liquid into the purification bin through a transmission pipe on the other hand, a sealing treatment is performed between the driving pump and the bottom connecting pipe, and the driving pump is only connected to the converging assembly through a hose.

[0013] Further, preferably, the adjustment component comprises:

[0014] A fixed base, fixedly arranged on the inner wall of the purification chamber, and a movable pan-tilt platform is rotatably arranged on the fixed base via a rotating shaft seat;

[0015] A fan is rotatably arranged on the movable platform through a movable frame, and the movable platform has a built-in regulating motor to control the operation of the fan and the deflection of the fan relative to the movable platform;

[0016] The nozzle is fixed on the movable frame through a pipe rack.

[0017] Further, preferably, the nozzle supplies liquid through the transmission pipe, and the lower end of the movable frame is a wind confluence port, the nozzle output end and the wind confluence port opening are in the same direction, and the absorption liquid injection direction is opposite to the air flow direction.

[0018] Further, preferably, the convergence component comprises:

[0019] The guide tube is a hollow tube that is curved as a whole. The side wall of the guide tube is fixed to the bottom pipe port. The upper end of the guide tube is provided with an inverted bin.

[0020] The arc-shaped plate is arranged at the upper end of the inverted bin, and a plurality of guide strips are evenly distributed on the upper end of the arc-shaped plate.

[0021] Further, as a preference, an air suction port is provided at the lower end of the inverted bin, and the guide pipe is connected to the interior of the inverted bin.

[0022] Further, preferably, a filter element is provided in the inverted bin.

[0023] Compared with the prior art, the present application provides a device for purifying and controlling odor in livestock and poultry farming, which has the following beneficial effects:

[0024] The present application is based on the improvement of the two-stage spray tower deodorization system, which reduces the complexity of the device and improves the deodorization efficiency. Specifically, the aquaculture odor that has been preliminarily filtered is transported to the purification chamber through the air pipe, and the transmission pipe transports the absorption liquid from the outside to the regulating component. The regulating component sprays in multiple directions and simultaneously forms a counter-airflow in the purification chamber, which promotes the contact between the absorption liquid and the odor and fully and efficiently captures the pollutants. After that, the purified odor is separated from the gas and water through the convergence component and the purified odor is discharged. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0026] Figure 1The figure is a schematic diagram of the overall structure of a device for purifying and controlling odor in livestock and poultry farming;

[0027] Figure 2 It is a cutaway schematic diagram of a device for purifying and controlling odor in livestock and poultry farming;

[0028] Figure 3 This is a schematic diagram of the front structure of a regulating component of a device for odor purification and control in livestock and poultry farming;

[0029] Figure 4 This is a schematic diagram of the bottom structure of an adjustment component of a device for odor purification and control in livestock and poultry farming;

[0030] Figure 5 A schematic diagram of the bottom structure of a converging component of a device for odor purification and control in livestock and poultry farming;

[0031] Figure 6 A schematic diagram of a nozzle opening of a device for purifying and controlling odor in livestock and poultry farming;

[0032] In the figure: 1. purification chamber; 11. chamber cover; 12. bottom connecting pipe; 2. driving pump; 3. output pipe; 4. air supply pipe; 5. connecting port; 6. adjusting component; 61. fixed base; 62. rotating shaft seat; 63. movable pan head; 64. fan; 641. air converging port; 65. movable frame; 66. pipe rack; 67. nozzle; 7. converging component; 71. guide pipe; 72. inverted chamber; 721. air extraction port; 73. arc plate; 74. guide strip; 8. transmission pipe. DETAILED DESCRIPTION

[0033] See also Figure 1-Figure 6 In an embodiment of the present application, a device for purifying and controlling odor in livestock and poultry farming comprises:

[0034] The purification chamber 1 has a chamber cover 11 at the upper end, and a gas delivery pipe 4 extends from the upper end of the purification chamber 1 adjacent to the chamber cover 11;

[0035] The bottom pipe 12 extends from the lower end of the purification chamber 1, and the bottom pipe 12 is a three-way pipe, and the other two ends are respectively connected to the connection port 5 and the input end of the driving pump 2;

[0036] The output pipe 3 is formed by the convergence of two distributed pipelines, one pipeline is led out from the upper end of the purification chamber 1, and the other pipeline is led out from the output end of the driving pump 2;

[0037] Adjustment components 6 are evenly distributed on the inner wall of the purification chamber 1;

[0038] A plurality of convergence components 7 are evenly distributed around the circumference, and the lower end of the convergence component 7 is arranged at the interface between the bottom pipe 12 and the purification chamber 1, and the lower end of the convergence component 7 is connected to the input end of the driving pump 2 through a hose;

[0039] The transmission pipe 8 has one end connected to the adjustment assembly 6 and the other end passing through the bottom pipe 12 and out of the connection port 5 .

[0040] It needs to be explained that the present application is improved based on the two-stage spray tower deodorization system, which reduces the complexity of the device and improves the deodorization efficiency. Specifically, the aquaculture odor that has been preliminarily filtered is transported to the purification chamber 1 through the air pipe 4, and the transmission pipe 8 transports the absorption liquid from the outside to the regulating component 6. The regulating component 6 sprays in multiple directions and forms a counter-airflow in the purification chamber 1 at the same time, which promotes the contact between the absorption liquid and the odor and fully and efficiently captures the pollutants. After that, the purified odor is separated from the gas and water through the convergence component 7 to discharge the purified odor.

[0041] As a preferred embodiment, a separate control valve is provided in the pipeline between the output pipe 3 and the upper end of the purification chamber 1. The specific control valve controls the output pipe 3 to be directly connected with the inside of the purification chamber 1. The control valve is adjusted to connect the output pipe 3 with the purification chamber 1 and stop the output pipe 3 from exhausting gas outward. The gas extracted by the driving pump 2 can be circulated into the purification chamber 1 for multiple purifications. During normal use, the control valve is adjusted to disconnect the output pipe 3 from the purification chamber 1, and the purified odor is discharged through the output pipe 3.

[0042] As a preferred embodiment, the connecting port 5 is used to discharge the waste liquid in the purification chamber 1 on the one hand, and to transport the purified liquid into the purification chamber 1 through the transmission pipe 8 on the other hand. The driving pump 2 and the bottom connecting pipe 12 are sealed, and the driving pump 2 is only connected to the converging component 7 through a hose.

[0043] It needs to be explained that the bottom connecting pipe 12 simultaneously transports external absorption liquid into the purification chamber 1, discharges waste liquid in the purification chamber 1 and discharges purified odor to the outside, wherein the driving pump 2 only controls the extraction and discharge of purified odor, and the transportation of absorption liquid and waste liquid is carried out through the connecting port 5.

[0044] In this embodiment, Figure 3 , the regulating component 6 comprises:

[0045] A fixed base 61 is fixedly arranged on the inner wall of the purification chamber 1, and a movable pan head 63 is rotatably arranged on the fixed base 61 via a rotating shaft seat 62;

[0046] The fan 64 is rotatably arranged on the movable platform 63 through the movable frame 65, and the movable platform 63 has a built-in regulating motor to control the operation of the fan 64 and the deflection of the fan 64 relative to the movable platform 63;

[0047] The nozzle 67 is fixedly mounted on the movable frame 65 via a pipe frame 66 .

[0048] As a preferred embodiment, the nozzle 67 supplies liquid through the transmission pipe 8, and the lower end of the movable frame 65 is a wind confluence 641. Specifically, the operation control gas of the fan 64 converges through the wind confluence 641 and passes through the fan 64. The output end of the nozzle 67 has the same opening direction as the wind confluence 641, and the absorption liquid injection direction is opposite to the air flow direction.

[0049] It needs to be explained that the absorption liquid is continuously sprayed, and the aquaculture odor in the purification chamber 1 circulates under the guidance of the fan 64. At the same time, the airflow direction is controlled by adjusting the movable pan head 63 and the movable frame 65 to fully stir the odor in the purification chamber 1. At the same time, the absorption liquid and the odorous airflow are always relative near the air confluence port 641.

[0050] As a preferred embodiment, the convergence component 7 includes:

[0051] The guide tube 71 is a hollow tube that is curved as a whole. The side wall of the guide tube 71 is fixed to the port of the bottom pipe 12. The upper end of the guide tube 71 is provided with an inverted bin 72.

[0052] The arc plate 73 is disposed on the upper end of the inverted bin 72 , and a plurality of guide strips 74 are evenly distributed on the upper end of the arc plate 73 .

[0053] As a preferred embodiment, a suction port 721 is provided at the lower end of the inverted bin 72 , and the guide pipe 71 is connected to the interior of the inverted bin 72 .

[0054] As a preferred embodiment, a filter element is disposed in the inverted bin 72 .

[0055] It should be explained that the purified odor is drawn upward into the inverted bin 72 through the suction port 721 to prevent the absorption liquid from flowing into or entering the guide tube 71 and being discharged from the exhaust line. At the same time, the gas and water are further separated through the filter element in the inverted bin 72.

[0056] In specific implementation, the aquaculture odor that has been initially filtered is transported to the purification chamber 1 through the air pipe 4, and the transmission pipe 8 transports the absorption liquid from the outside to the nozzle 67 for continuous spraying. The aquaculture odor in the purification chamber 1 circulates under the guidance of the fan 64. At the same time, the deflection direction of the airflow is controlled by adjusting the movable pan 63 and the movable frame 65, so that the odor in the purification chamber 1 is fully stirred. At the same time, the absorption liquid and the odor flow are always relative to each other near the air confluence port 641, and are in full contact, so that the pollutants are fully and efficiently captured. After that, the purified odor is extracted upward into the inverted chamber 72 through the air extraction port 721, and the gas and water are further separated by the filter element in the inverted chamber 72, and the pump 2 is driven to extract gas for discharge through the output pipe 3;

[0057] On the other hand, the control valve is adjusted to be connected and the output pipe 3 is stopped from exhausting gas outward, so that the gas extracted by the driving pump 2 can be circulated into the purification chamber 1 for multiple purifications. On the other hand, when the air pressure in the purification chamber 1 is too high, the air pressure in the purification chamber 1 can also be adjusted by the control valve.

[0058] What has been described above is only a preferred specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed in the present application according to the technical solution and application concept of the present application, which should be covered by the protection scope of the present application.

Claims

1. A device for purifying and controlling odor from livestock and poultry farming, characterized in that: include: A purification chamber (1) having a chamber cover (11) disposed at the upper end thereof, and an air delivery pipe (4) extending from the upper end of the purification chamber (1) adjacent to the chamber cover (11); A bottom pipe (12) extends from the lower end of the purification chamber (1), and the bottom pipe (12) is a three-way pipe, and the other two ends are respectively connected to the connection port (5) and the input end of the driving pump (2); The output pipe (3) is formed by the convergence of two distributed pipelines, one pipeline is led out from the upper end of the purification chamber (1), and the other pipeline is led out from the output end of the driving pump (2); Adjustment components (6) are evenly distributed on the inner wall of the purification chamber (1); A plurality of convergence components (7) are evenly distributed around the circumference, and the lower end of the convergence component (7) is arranged at the interface between the bottom pipe (12) and the purification chamber (1), and the lower end of the convergence component (7) is connected to the input end of the driving pump (2) through a hose; A transmission pipe (8) has one end connected to the regulating assembly (6) and the other end passing through the bottom connecting pipe (12) and out of the connecting port (5).

2. The device for purifying and controlling odor in livestock and poultry farming according to claim 1 is characterized in that: The pipeline between the output pipe (3) and the upper end of the purification chamber (1) is provided with a separate control valve.

3. The device for purifying and controlling odor in livestock and poultry farming according to claim 2 is characterized in that: The connection port (5) is used, on the one hand, to discharge waste liquid in the purification chamber (1), and on the other hand, to transport purified liquid into the purification chamber (1) via a transmission pipe (8). A blocking treatment is performed between the drive pump (2) and the bottom connecting pipe (12), and the drive pump (2) is connected to the convergence component (7) only via a hose.

4. The device for purifying and controlling odor in livestock and poultry farming according to claim 1 is characterized in that: The regulating component (6) comprises: A fixed base (61) is fixedly arranged on the inner wall of the purification chamber (1), and a movable pan-tilt platform (63) is rotatably arranged on the fixed base (61) via a rotating shaft seat (62); A fan (64) is rotatably arranged on the movable platform (63) via a movable frame (65), and the movable platform (63) has a built-in regulating motor to control the operation of the fan (64) and the deflection of the fan (64) relative to the movable platform (63); The nozzle (67) is fixedly mounted on the movable frame (65) via a pipe frame (66).

5. The device for purifying and controlling odor in livestock and poultry farming according to claim 4 is characterized in that: The nozzle (67) supplies liquid through the transmission pipe (8), and the lower end of the movable frame (65) is an air converging port (641). The output end of the nozzle (67) and the opening of the air converging port (641) are in the same direction, and the absorption liquid spraying direction is opposite to the air flow direction.

6. The device for purifying and controlling odor in livestock and poultry farming according to claim 1 is characterized in that: The convergence component (7) comprises: The guide tube (71) is a hollow tube that is curved as a whole, the side wall of the guide tube (71) is fixed to the port of the bottom end connecting tube (12), and the upper end of the guide tube (71) is provided with an inverted bin (72); The arc-shaped plate (73) is arranged at the upper end of the inverted bin (72), and a plurality of guide strips (74) are evenly distributed on the upper end of the arc-shaped plate (73).

7. The device for purifying and controlling odor in livestock and poultry farming according to claim 6 is characterized in that: The lower end of the inverted bin (72) is provided with an air extraction port (721), and the guide pipe (71) is in communication with the interior of the inverted bin (72).

8. The device for purifying and controlling odor in livestock and poultry farming according to claim 7 is characterized in that: A filter core is arranged in the inverted bin (72).