Pig house efficient deodorization equipment for Xuanhe pig breeding

Abstract

The utility model discloses a hog house efficient deodorization device for Xuanhe pig breeding, which comprises an exhaust fan arranged on the upper portion of a hog house wall body, a protective cover arranged on the outer side of the wall body, a treatment box connected with the bottom of the protective cover through a gas guide pipe, a partition plate arranged inside the treatment box, a communicating pipe arranged on the partition plate, and a medicament barrel and a biological filter arranged on two sides of the partition plate respectively. An adsorption tank is mounted between the communicating pipe and the biological filter; a liquid storage barrel is placed above the hog house, two mounting plates are mounted on the inner top surface of the hog house, a spray pipe is rotatably mounted on the two mounting plates in a penetrating manner, a plurality of nozzles are fixedly connected to the spray pipe, a water pump is connected to the bottom of the side surface of the liquid storage barrel, the output end of the water pump is connected to the spray pipe through a liquid guide pipe, and a driving assembly for driving the spray pipe to rotate is further mounted on the inner top surface of the hog house. According to the hog house odor treatment device, odor in gas can be effectively removed through three times of treatment, the exhausted gas is prevented from influencing the surrounding environment, meanwhile, generation of odor in a hog house can be effectively reduced, and treatment on the odor source is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of pig breeding, in particular to a high-efficiency deodorizing device for a pig house used for breeding Xuanhe pigs. Background Art

[0002] Xuanhe pigs are medium-sized, sturdy, and have black and white fur. They are known as "speckled pigs". Xuanhe pigs are one of China's precious pig breeds, and their meat is loved by consumers. In recent years, the scale of Xuanhe pig breeding has continued to expand, becoming an important livestock industry.

[0003] When Xuanhe pigs are raised, a lot of pig manure will inevitably be produced in the pig house. The fermentation of these manure will produce a strong odor and harmful gases. Directly discharging them into the air will cause serious pollution to the surrounding air and even cause discomfort to nearby residents. At present, most pig house deodorization methods are to spray biological deodorants in the indoor environment, drainage ditches, etc. to suppress or neutralize the odor, and then ventilate and exhaust through equipment such as exhaust fans or exhaust fans. This method has the disadvantages of incomplete odor treatment and pollution of the surrounding environment. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the existing pig house odor treatment is not thorough and pollutes the surrounding environment.

[0005] In order to solve the above problems, the technical solution of the utility model is: a high-efficiency deodorization equipment for a pig house for Xuanhe pig breeding, comprising an exhaust fan installed on the upper part of the pig house wall, a protective cover is installed at the exhaust fan on the outside of the wall, the bottom of the protective cover is connected to a treatment box through an air guide pipe, a partition is provided inside the treatment box, a connecting pipe is installed on the partition, a medicine barrel and a biological filter are respectively provided on both sides of the partition, and an adsorption tank is installed between the connecting pipe and the input end of the biological filter;

[0006] A liquid storage barrel is placed above the pig house, and two mounting plates are installed on the inner top surface. A nozzle is penetrated and rotatably installed on the two mounting plates. A plurality of nozzles are fixedly connected to the nozzle. A water pump is connected to the bottom of the side of the liquid storage barrel, and the output end of the water pump is connected to the nozzle through a liquid guide tube. A driving component for driving the nozzle to rotate is also installed on the inner top surface of the pig house.

[0007] Furthermore, an inspection port is provided on the side of the processing box, and a sealing cover is provided at the inspection port.

[0008] Furthermore, the bottom of the air duct passes through the top surface of the processing box and extends to the inside of the medicine barrel.

[0009] Furthermore, the output end of the biofilter is connected to an exhaust pipe that runs through the side wall of the treatment box.

[0010] Furthermore, the adsorption tank is filled with activated carbon and zeolite.

[0011] Furthermore, both ends of the nozzle are rotatably mounted on two mounting plates via bearings.

[0012] Furthermore, the driving assembly includes an electric push rod, which is installed on the top surface of the pig house through a positioning plate, and an L-shaped mounting frame is installed at its output end, and a rack is installed on the mounting frame. The driving assembly also includes a gear installed on the nozzle.

[0013] The advantages of the utility model compared with the existing technology are: the utility model transports the gas inside the pig house for Xuanhe pig breeding to the inside of the treatment box through the exhaust fan and the air duct, and realizes three-time treatment of the odor through the medicine inside the medicine barrel and the adsorption tank and the biological filter. The three-time treatment can effectively remove the odor in the gas and prevent the exhausted gas from affecting the surrounding environment; the nozzle sprays the biological deodorant to different positions inside the pig house, which can effectively reduce the generation of odor inside the pig house and realize the treatment of the odor source. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a three-dimensional Figure 1 .

[0015] Figure 2 The utility model is a three-dimensional Figure 2 .

[0016] Figure 3 It is the internal structure diagram of the processing box of the utility model.

[0017] Figure 4 It is a structural diagram of the drive assembly of the utility model.

[0018] As shown in the figure: 1. Exhaust fan; 2. Protective cover; 3. Air duct; 4. Processing box; 5. Partition; 6. Connecting pipe; 7. Chemical barrel; 8. Biofilter; 9. Adsorption tank; 10. Liquid storage barrel; 11. Mounting plate; 12. Spray pipe; 13. Nozzle; 14. Water pump; 15. Liquid duct; 16. Sealing cover; 17. Exhaust pipe; 18. Electric push rod; 19. Positioning plate; 20. Mounting frame; 21. Rack; 22. Gear. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] like Figure 1, Figure 2 and Figure 3 As shown, a high-efficiency deodorization equipment for a pig house for Xuanhe pig breeding comprises an exhaust fan 1 installed on the upper part of the wall of the pig house, a protective cover 2 is installed at the exhaust fan 1 on the outside of the wall, the bottom of the protective cover 2 is connected to a treatment box 4 through an air duct 3, a partition 5 is provided inside the treatment box 4, a connecting pipe 6 is installed on the partition 5, a medicine barrel 7 and a biological filter 8 are respectively provided on both sides of the partition 5, the bottom of the air duct 3 passes through the top surface of the treatment box 4 and extends to the inside of the medicine barrel 7, an adsorption tank 9 is installed between the connecting pipe 6 and the input end of the biological filter 8, the adsorption tank 9 is filled with activated carbon and zeolite, an inspection port is provided on the side of the treatment box 4, and a sealing cover plate 16 is provided at the inspection port, and the output end of the biological filter 8 is connected to an exhaust pipe 17 running through the side wall of the treatment box 4.

[0021] Sodium hydroxide solution, sodium bicarbonate solution and the like are added into the reagent barrel 7, and the gas exhausted by the exhaust fan 1 is input into the reagent barrel 7 through the protective cover 2 and the air duct 3. The acidity and alkalinity of some odor molecules can be neutralized by the reagent, so that the odor is lost, thereby realizing the preliminary treatment of the odor. The odor with the preliminary treatment enters the adsorption tank 9 through the connecting pipe 6, and the zeolite and activated carbon inside the adsorption tank 9 can adsorb the odor to realize the secondary treatment of the odor. The odor after the secondary treatment enters the biological filter 8, and the biological filter 8 realizes the tertiary treatment of the odor. Through the tertiary treatment, the odor in the gas can be effectively removed to prevent the exhausted gas from affecting the surrounding environment.

[0022] like Figure 1 , Figure 2 and Figure 4 As shown, a liquid storage barrel 10 is placed above the pig house, and two mounting plates 11 are installed on the inner top surface. A nozzle 12 is penetrated through the two mounting plates 11 and rotatably installed through a bearing. A plurality of nozzles 13 are fixedly connected to the nozzle 12. A water pump 14 is connected to the bottom of the side of the liquid storage barrel 10, and the output end of the water pump 14 is connected to the nozzle 12 through a liquid guide tube 15. A driving assembly for driving the nozzle 12 to rotate is also installed on the inner top surface of the pig house; the driving assembly includes an electric push rod 18, which is installed on the inner top surface of the pig house through a positioning plate 19, and an L-shaped mounting frame 20 is installed on its output end, and a rack 21 is installed on the mounting frame 20. The driving assembly also includes a gear 22 installed on the nozzle 12.

[0023] A biological deodorant is added into the liquid storage barrel 10, and the water pump 14 can transport the biological deodorant to the nozzle 12 and spray it into the pig house through the nozzle 13. The mounting frame 20 drives the rack 21 to move through the extension and retraction of the electric push rod 18, and the rack 21 drives the nozzle 12 to rotate through the gear 22, so that the biological deodorant can be sprayed to different positions inside the pig house. The biological deodorant contains specific beneficial bacteria strains that can decompose organic matter and produce beneficial metabolites, thereby neutralizing and eliminating odors, effectively reducing the generation of odors inside the pig house, and achieving control at the source of odors.

[0024] In specific use, the gas inside the Xuanhe pig breeding pig house is transported to the inside of the treatment box 4 for treatment under the action of the exhaust fan 1 and the air duct 3. The odor is treated three times by the medicine inside the medicine barrel 7, the adsorption tank 9 and the biological filter 8. Through the three-time treatment, the odor in the gas can be effectively removed to prevent the exhausted gas from affecting the surrounding environment. The water pump 14 can transport the biological deodorant to the nozzle 12 and spray it into the pig house through the nozzle 13, which can effectively reduce the generation of odor inside the pig house and achieve the treatment of the odor source.

[0025] The undisclosed parts in the present invention are all prior art, and their specific structures and working principles are not described in detail.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0028] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. An efficient deodorizing device for a pig house for Xuanhe pig breeding, comprising an exhaust fan (1) installed on the upper part of the pig house wall, characterized in that: A protective cover (2) is installed at the exhaust fan (1) outside the wall, the bottom of the protective cover (2) is connected to a treatment box (4) through an air guide pipe (3), a partition (5) is provided inside the treatment box (4), a connecting pipe (6) is installed on the partition (5), a medicine barrel (7) and a biological filter (8) are respectively provided on both sides of the partition (5), and an adsorption tank (9) is installed between the connecting pipe (6) and the input end of the biological filter (8); A liquid storage barrel (10) is placed above the pig house, and two mounting plates (11) are installed on the inner top surface. A nozzle (12) is penetrated and rotatably installed on the two mounting plates (11). A plurality of nozzles (13) are fixedly connected to the nozzle (12). A water pump (14) is connected to the bottom of the side of the liquid storage barrel (10), and the output end of the water pump (14) is connected to the nozzle (12) through a liquid guide tube (15). A driving component for driving the nozzle (12) to rotate is also installed on the inner top surface of the pig house.

2. The efficient deodorizing equipment for Xuanhe pig houses according to claim 1 is characterized in that: The side of the processing box (4) is provided with an inspection port, and a sealing cover plate (16) is provided at the inspection port.

3. The efficient deodorizing equipment for Xuanhe pig breeding according to claim 1 is characterized in that: The bottom of the air guide pipe (3) passes through the top surface of the processing box (4) and extends to the inside of the medicine barrel (7).

4. The efficient deodorizing equipment for Xuanhe pig breeding according to claim 1 is characterized in that: The output end of the biofilter (8) is connected to an exhaust pipe (17) that penetrates the side wall of the treatment box (4).

5. The efficient deodorizing equipment for Xuanhe pig breeding according to claim 1 is characterized by: The adsorption tank (9) is filled with activated carbon and zeolite.

6. The efficient deodorizing equipment for Xuanhe pig houses according to claim 1 is characterized in that: The two ends of the nozzle (12) are rotatably mounted on two mounting plates (11) via bearings.

7. The efficient deodorizing equipment for Xuanhe pig houses according to claim 1 is characterized in that: The driving assembly comprises an electric push rod (18), which is mounted on the top surface of the pig house through a positioning plate (19), and an L-shaped mounting frame (20) is mounted on the output end of the electric push rod (18), and a rack (21) is mounted on the mounting frame (20). The driving assembly also comprises a gear (22) mounted on the nozzle (12).

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