Air purification device for breeding hog house

Abstract

The utility model relates to the technical field of live pig breeding, and provides an air purification device for a breeding hog house, which comprises a purification shell, an axial flow fan fixedly connected to the end face of the purification shell and an air guide pipe fixedly connected to the end face of the axial flow fan, and the inner surface of the purification shell is fixedly connected with a purification part. External gas enters an air guide pipe through an axial flow fan and then enters a purification shell through the air guide pipe, after the gas enters the purification shell, dust and dust in the gas are filtered through a metal filter screen and activated carbon filter cotton, and then a photocatalyst filter screen is irradiated through a fluorescent lamp; gas in the hog house is purified through the photocatalyst filter screen, the gas entering the hog house is treated, meanwhile, the gas in the hog house is exhausted, and in addition, in combination with the principle of positive pressure ventilation, external gas is prevented from entering the hog house through abnormal conditions.

Description

Technical Field

[0001] This utility model relates to the field of pig farming technology, specifically to an air purification device for pig farms. Background Technology

[0002] Pig farming technology refers to raising pigs in pens and feeding them scientifically so that their meat quality and health standards can meet national testing standards after they grow up.

[0003] The current breeding method involves placing piglets in several pens within a pigsty for enclosed rearing. However, with the continuous development of science and technology, various devices have been installed in pigsties to ensure the quality of rearing. However, the odor problem in pigsties has not been effectively solved. Therefore, an air purification device for pigsties is proposed. Utility Model Content

[0004] This utility model proposes an air purification device for pig farms, which solves the problem in related technologies where various devices are installed in pig sheds to ensure the quality of penning, but the odor problem in pig sheds has not been effectively solved.

[0005] The technical solution of this utility model is as follows: An air purification device for pig farms, comprising: a purification shell, an axial flow fan fixedly connected to the end face of the purification shell, and an air guide pipe fixedly connected to the end face of the axial flow fan.

[0006] A preliminary filter component is fixedly connected to the inner wall of the purification shell, a purification component is fixedly connected to the inner surface of the purification shell, a wet curtain is fixedly connected to one end of the inner wall of the purification shell, and a spray head is provided above the wet curtain.

[0007] The upper recess of the purification shell is provided with a water supply component that works with the nozzle, and the lower recess of the purification shell is provided with a drainage component that works with the wet curtain.

[0008] Optionally, the preliminary filtration component includes two metal filter screens and activated carbon filter cotton;

[0009] The two metal filter screens and the activated carbon filter cotton are all fixedly connected to the inner wall of the purification shell.

[0010] Optionally, the purification component includes two photocatalytic filters and multiple fluorescent lamps;

[0011] The two photocatalytic filters and multiple fluorescent lamps are fixedly connected to the inner surface of the purification shell.

[0012] Optionally, the water supply component includes a water treatment tank, multiple filter cottons, multiple filter screens, activated carbon granules, and a pump;

[0013] The multiple filter cottons and multiple filter screens are fixedly connected to the inner wall of the water treatment tank. The activated carbon particles are placed between two filter screens. The output end of the pump is fixedly connected to a delivery pipe that matches the nozzle.

[0014] Optionally, the drainage component includes a wastewater treatment tank and a recovery pipe fixedly connected to one side of the wastewater treatment tank;

[0015] One end of the recycling pipe is connected to the wet curtain.

[0016] Optionally, a second dustproof net is fixedly connected to the inner wall of the air duct, and a first dustproof net is fixedly connected to one end of the inner wall of the purification shell.

[0017] Optionally, a support frame one is fixedly connected to the bottom of the purification shell, a support frame two is fixedly connected to the surface of the air duct, and multiple reinforcing columns are fixedly connected to the outer surface of the purification shell.

[0018] Optionally, a plurality of guide plates are fixedly connected to the surface of the purification shell, and a baffle is fixedly connected to the surface of the purification shell.

[0019] The working principle and beneficial effects of this utility model are as follows:

[0020] This application has a reasonable structure. An axial flow fan draws external air into the duct, which then enters the purification shell. Inside the shell, the air is filtered for dust and particulate matter by a metal filter and activated carbon filter. A fluorescent lamp then illuminates a photocatalytic filter, further purifying the air. This process treats the air entering the pigsty while simultaneously expelling air from inside. Furthermore, the positive pressure ventilation principle prevents external air from entering through abnormal means. Attached Figure Description

[0021] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ;

[0023] Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 ;

[0024] Figure 3 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 3 ;

[0025] Figure 4 This is a cross-sectional structural diagram of the purification shell in this utility model;

[0026] Figure 5 This is a cross-sectional structural diagram of the water treatment tank in this utility model;

[0027] In the diagram: 1. Purification shell; 2. Axial flow fan; 3. Air duct; 4. Baffle; 5. Water treatment tank; 6. Dustproof net one; 7. Reinforcing column; 8. Support frame one; 9. Support frame two; 10. Dustproof net two; 11. Wastewater treatment tank; 12. Metal filter screen; 13. Activated carbon filter cotton; 14. Photocatalytic filter screen; 15. Fluorescent lamp; 16. Evaporative cooling pad; 17. Guide plate; 18. Delivery pipe; 19. Recovery pipe; 20. Filter cotton; 21. Filter screen; 22. Activated carbon granules; 23. Pump. Detailed Implementation

[0028] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0029] Example

[0030] Please see Figure 1 - Figure 5 The present invention provides an air purification device for pig farms, comprising: a purification shell 1, an axial flow fan 2 fixedly connected to the end face of the purification shell 1, and an air guide pipe 3 fixedly connected to the end face of the axial flow fan 2.

[0031] A preliminary filter component is fixedly connected to the inner wall of the purification shell 1, a purification component is fixedly connected to the inner surface of the purification shell 1, a wet curtain 16 is fixedly connected to one end of the inner wall of the purification shell 1, and a nozzle is provided above the wet curtain 16.

[0032] The upper recess of the purification shell 1 is provided with a water supply component that matches the nozzle, and the lower recess of the purification shell 1 is provided with a drainage component that matches the wet curtain 16.

[0033] Furthermore, the preliminary filtration component includes two metal filter screens 12 and activated carbon filter cotton 13;

[0034] Two metal filters 12 and activated carbon filter cotton 13 are fixedly connected to the inner wall of the purification shell 1. The purification components include two photocatalytic filters 14 and multiple fluorescent lamps 15.

[0035] Two photocatalytic filters 14 and multiple fluorescent lamps 15 are fixedly connected to the inner surface of the purification shell 1.

[0036] Specifically, after the gas enters the purification shell 1, it is filtered by the metal filter 12 and activated carbon filter cotton 13 to remove dust and particulate matter. Then, the photocatalytic filter 14 is irradiated by the fluorescent lamp 15 to purify the gas.

[0037] Furthermore, the water supply components include a water treatment tank 5, multiple filter cottons 20, multiple filter screens 21, activated carbon granules 22, and a pump 23;

[0038] Multiple filter cottons 20 and multiple filter screens 21 are fixedly connected to the inner wall of the water treatment tank 5. Activated carbon particles 22 are placed between two filter screens 21. The output end of the pump 23 is fixedly connected to a delivery pipe 18 that matches the nozzle. The drainage components include a wastewater treatment tank 11 and a recovery pipe 19 fixedly connected to one side of the wastewater treatment tank 11.

[0039] One end of the recovery pipe 19 is connected to the wet curtain 16.

[0040] Specifically, an external water pipe is connected to the water treatment tank 5, supplying water to the water treatment tank 5. After the water enters the water treatment tank 5, it is filtered by the filter cotton 20 and activated carbon particles 22. Then, the water is supplied to the nozzles through the pump 23 and the recovery pipe 19 to spray the wet curtain 16 and humidify the gas. The generated water enters the wastewater treatment tank 11 through the recovery pipe 19 and is discharged through the pipe at the bottom of the wastewater treatment tank 11.

[0041] Furthermore, a dustproof net 10 is fixedly connected to the inner wall of the air duct 3, a dustproof net 6 is fixedly connected to one end of the inner wall of the purification shell 1, a support frame 8 is fixedly connected to the bottom of the purification shell 1, a support frame 9 is fixedly connected to the surface of the air duct 3, multiple reinforcing columns 7 are fixedly connected to the outer surface of the purification shell 1, multiple guide plates 17 are fixedly connected to the surface of the purification shell 1, and a baffle 4 is fixedly connected to the surface of the purification shell 1.

[0042] Specifically, the air entering the air duct 3 is filtered by the dustproof net 2 10, and the dustproof net 1 6 prevents external impurities from entering the purification shell 1.

[0043] The workflow for this application is as follows:

[0044] External gas is drawn into the air duct 3 by the axial flow fan 2, and then enters the purification shell 1 through the air duct 3. After entering the purification shell 1, the gas passes through the metal filter screen 12 and activated carbon filter cotton 13 to filter the dust and particulate matter in the gas. Then, the photocatalytic filter screen 14 is irradiated by the fluorescent lamp 15, and the gas is purified by the photocatalytic filter screen 14.

[0045] Afterwards, the external water pipe is connected to the water treatment tank 5, and water is supplied to the water treatment tank 5 through the water pipe. When the water enters the water treatment tank 5, it is filtered through the filter cotton 20 and activated carbon particles 22. Then, the water is supplied to the nozzle through the pump 23 and the recovery pipe 19 to spray the wet curtain 16, thereby humidifying the gas. After that, the gas enters the pig house.

[0046] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An air purification device for pig farms, characterized in that, include: Purification shell (1), axial flow fan (2) fixedly connected to the end face of purification shell (1) and air guide pipe (3) fixedly connected to the end face of axial flow fan (2); A preliminary filter component is fixedly connected to the inner wall of the purification shell (1), a purification component is fixedly connected to the inner surface of the purification shell (1), a wet curtain (16) is fixedly connected to one end of the inner wall of the purification shell (1), and a nozzle is provided above the wet curtain (16). The upper recess of the purification shell (1) is provided with a water supply component that matches the nozzle, and the lower recess of the purification shell (1) is provided with a drainage component that matches the wet curtain (16).

2. The air purification device for pig farms according to claim 1, characterized in that: The preliminary filtration component includes two metal filter screens (12) and activated carbon filter cotton (13); The two metal filter screens (12) and the activated carbon filter cotton (13) are all fixedly connected to the inner wall of the purification shell (1).

3. The air purification device for pig farms according to claim 1, characterized in that: The purification component includes two photocatalytic filters (14) and multiple fluorescent lamps (15); The two photocatalytic filters (14) and multiple fluorescent lamps (15) are all fixedly connected to the inner surface of the purification shell (1).

4. The air purification device for pig farms according to claim 1, characterized in that: The water supply components include a water treatment tank (5), multiple filter cottons (20), multiple filter screens (21), activated carbon granules (22), and a pump (23); The multiple filter cottons (20) and multiple filter screens (21) are fixedly connected to the inner wall of the water treatment tank (5). The activated carbon particles (22) are placed between two filter screens (21). The output end of the pump (23) is fixedly connected to a delivery pipe (18) that matches the nozzle.

5. An air purification device for pig farms according to claim 1, characterized in that: The drainage components include a wastewater treatment tank (11) and a recovery pipe (19) fixedly connected to one side of the wastewater treatment tank (11); One end of the recovery pipe (19) is connected to the wet curtain (16).

6. An air purification device for pig farms according to claim 1, characterized in that: The inner wall of the air duct (3) is fixedly connected with a second dustproof net (10), and one end of the inner wall of the purification shell (1) is fixedly connected with a first dustproof net (6).

7. An air purification device for pig farms according to claim 1, characterized in that: The bottom of the purification shell (1) is fixedly connected to a support frame one (8), the surface of the air duct (3) is fixedly connected to a support frame two (9), and the outer surface of the purification shell (1) is fixedly connected to multiple reinforcing columns (7).

8. An air purification device for pig farms according to claim 1, characterized in that: Multiple guide plates (17) are fixedly connected to the surface of the purification shell (1), and baffles (4) are fixedly connected to the surface of the purification shell (1).

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