A poultry manure deodorization treatment device and its treatment process

Abstract

The present invention relates to the technical field of odor removal devices, and discloses a poultry manure odor removal treatment device and its treatment process. The poultry manure odor removal treatment device includes a liquid storage pool and a mixing pool. The mixing pool is arranged directly above the liquid storage pool. A support frame is fixedly installed at the top opening of the liquid storage pool. A filter screen is fixedly installed on the support frame. In the middle of the top end of the support frame, an infusion cylinder is fixedly installed. The top of the infusion cylinder is fixedly connected to the mixing pool. Through the effective combination of the mixing pool and multiple spray components, the present invention realizes the uniform atomization of the deodorant, promotes its full contact with the odor substances in the air, and significantly improves the deodorization efficiency. Through the dual filtration effects of the filter screen and the filter cylinder, the dripping deodorant is effectively recovered, reducing the consumption of the deodorant and lowering the usage cost. The setting of the filter cylinder ensures that there are no large particle impurities in the solution entering the spray components, effectively preventing the spray components from being blocked and ensuring the continuity and stability of spraying.

Description

Technical Field

[0001] The present invention relates to the technical field of deodorizing devices, and in particular to a poultry manure deodorizing treatment device and its treatment process. Background Art

[0002] Using deodorants to remove the odor of poultry manure is a comprehensive treatment strategy that combines physical, chemical, and biological technologies to reduce or eliminate harmful gas emissions. In physical and chemical methods, mineral additives such as zeolite and magnesium hydroxide can be added to adsorb and neutralize ammonia and other malodorous components. At the same time, odor oxidants such as potassium permanganate can decompose malodorous gases, while plant extracts and masking agents help improve air quality. Microbial deodorization technology introduces specific microbial flora, such as EM bacteria, which can colonize in the manure and decompose the organic matter that produces odor, thus reducing the generation of odor. The use of efficient spraying equipment can ensure the uniform distribution of deodorants and accelerate the neutralization and decomposition of odors. Combining these strategies can effectively control and eliminate the odor generated by poultry manure, creating a cleaner and more environmentally friendly breeding environment for the farm.

[0003] During the process of controlling the odor in poultry farms, the conventional practice involves releasing atomized deodorants through manual operation of spraying devices or achieving automated spraying using fixed and mobile spraying systems. However, this spraying method causes most of the deodorants to fail to fully act on the odor molecules in the air and directly settle to the ground, resulting in significant deodorant loss and thus reducing the usage efficiency of deodorants.

[0004] Therefore, it is necessary to provide a poultry manure deodorizing treatment device and its treatment process to solve the above technical problems. Summary of the Invention

[0005] The purpose of the present invention is to provide a poultry manure deodorizing treatment device and its treatment process, which can effectively recover the dripping deodorants, reduce the consumption of deodorants, and lower the usage cost.

[0006] The above technical objective of the present invention is achieved through the following technical solutions: A poultry manure deodorizing treatment device includes a liquid storage tank and a mixing tank. The mixing tank is arranged directly above the liquid storage tank. A support frame is fixedly installed at the top opening of the liquid storage tank. A filter screen is fixedly installed on the support frame. The middle of the top end of the support frame is fixedly installed with an infusion cylinder. The top of the infusion cylinder is fixedly connected to the mixing tank. An infusion mechanism for inputting the solution in the liquid storage tank into the mixing tank is arranged in the infusion cylinder. A plurality of spraying components are installed at the bottom end of the mixing tank. A filter cylinder is arranged in the middle of the inner cavity of the liquid storage tank. The bottom end of the infusion cylinder extends into the filter cylinder.

[0007] A further setting of the present invention is that a top cover is fixedly installed at the top end of the mixing tank, a motor is fixedly installed at the top end of the top cover, a first rotating shaft is fixedly installed at the output end of the motor, the first rotating shaft is arranged inside the mixing tank, a mounting seat is fixedly sleeved on the first rotating shaft, and stirring blades are fixedly installed on the mounting seat.

[0008] A further setting of the present invention is that the infusion mechanism includes a conveying screw, the conveying screw is rotatably installed in the infusion cylinder, the bottom end of the first rotating shaft extends into the infusion cylinder, and the bottom end of the first rotating shaft is in one-way driving connection with the top end of the conveying screw through a one-way bearing.

[0009] A further setting of the present invention is that a rotating disk is rotatably installed at the bottom of the inner cavity of the liquid storage tank, the bottom end of the filter cylinder is rotatably connected to the rotating disk, the top end of the filter cylinder is fixedly connected to the support frame, the bottom end of the conveying screw is fixedly connected with a second rotating shaft, the second rotating shaft penetrates the bottom wall of the infusion cylinder, the bottom end of the second rotating shaft is fixedly connected to the rotating disk, a scraping plate is fixedly connected to the outside of the top of the rotating disk, and the scraping plate is in fit with the outer wall of the filter cylinder.

[0010] A further setting of the present invention is that a conveying cylinder is fixedly installed at the edge of the top of the rotating disk, the scraping plate is hollow, a suction port is opened on one side of the scraping plate, the bottom end of the scraping plate is communicated with the conveying cylinder, a third rotating shaft is rotatably installed inside the conveying cylinder, a plurality of valve plates are fixedly installed on the third rotating shaft, the plurality of valve plates are annularly arranged with the axis of the third rotating shaft as the array center, one end of the third rotating shaft penetrates the end wall of the conveying cylinder, and a pressing roller is fixedly installed at the end of the third rotating shaft, the pressing roller presses on the bottom wall of the liquid storage tank, the bottom end of the conveying cylinder is communicated with a liquid outlet pipe, the outlet of the liquid outlet pipe is inclined towards the direction close to the pressing roller, and the liquid outlet pipe penetrates the rotating disk.

[0011] A further setting of the present invention is that the spraying assembly includes a cylinder barrel, an atomizing nozzle, a plug rod and a piston, the cylinder barrel penetrates the bottom wall of the mixing tank and is fixedly connected with the bottom wall of the mixing tank, the piston is slidably installed inside the cylinder barrel, the bottom end of the plug rod is fixedly connected with the piston, a ball is embedded at the top end of the plug rod, a spring is arranged inside the cylinder barrel, the piston is elastically connected with the bottom wall of the cylinder barrel through the spring, the bottom end of the cylinder barrel is communicated with a liquid outlet, the bottom end of the liquid outlet is communicated with an atomizing nozzle, a first one-way valve is arranged inside the liquid outlet, a through hole is opened on the piston, and a second one-way valve is arranged inside the through hole.

[0012] A further setting of the present invention is that a liquid outlet hole is opened at the top of the wall of the infusion cylinder, the bottom end of the infusion cylinder is communicated with a liquid inlet, and a third one-way valve is arranged inside the liquid inlet.

[0013] A further setting of the present invention is that a drain port is communicatively provided on one side of the bottom of the liquid storage tank, and a valve is provided on the drain port.

[0014] A further setting of the present invention is that an installation ring is fixedly sleeved on the edge of the top of the liquid storage tank, and a plurality of fans are installed on the installation ring.

[0015] The method for deodorization of the above-mentioned poultry manure deodorization treatment device includes the following steps:

[0016] S1. Place the device inside the farm, add water and deodorant into the liquid storage tank, and after filtering through the filter cylinder, convey the deodorant into the mixing tank through the liquid conveying mechanism;

[0017] S2. The deodorant is atomized and sprayed out through a plurality of spray components, and the atomized deodorant combines with the odor substances in the air to play a deodorizing role;

[0018] S3. Subsequently, the deodorant drips down onto the filter screen, and after filtering through the filter screen, it flows into the liquid storage tank for recycling of the deodorant.

[0019] In summary, the present invention has the following beneficial effects:

[0020] Through the effective combination of the mixing tank and a plurality of spray components, the present invention realizes the uniform atomization of the deodorant, promotes its full contact with the odor substances in the air, significantly improves the deodorization efficiency. Through the dual filtration of the filter screen and the filter cylinder, the dripping deodorant is effectively recycled, reducing the consumption of the deodorant and the use cost. The setting of the filter cylinder ensures that there are no large particle impurities in the solution entering the spray components, effectively preventing the spray components from being blocked and ensuring the continuity and stability of spraying. At the same time, the setting of the fan promotes the flow of gas in the environment, making the gas gather between the mixing tank and the liquid storage tank, which helps the deodorant to better deodorize the air, thereby improving the overall environmental quality of the farm;

[0021] When the stirring blades stir the solution in the mixing tank, the present invention can also push the ball to reciprocate up and down through the guiding rod to provide power for the spraying of the atomizing nozzle, so that the atomizing nozzle does not need other electrical driving mechanisms for driving, reducing the production cost;

[0022] In the present invention, the scraper fixedly connected to the outer side of the top of the rotating disk can scrape off the impurities on the outer wall of the filter cartridge, preventing the blockage of the filter cartridge. At the same time, the rotating disk drives the conveying cylinder and the scraper to revolve. The setting of the pressure roller causes the valve plate to rotate and generate suction, sucking the scraped impurities into the liquid outlet pipe and discharging them, effectively reducing the content of suspended impurities in the liquid storage tank. Moreover, due to the setting of the pressure roller, when the pressure roller rotates, it can squeeze the suspended impurities in the solution, causing them to be compressed and precipitate at the bottom of the inner cavity of the liquid storage tank, thereby further reducing the content of suspended impurities in the liquid storage tank to reduce the impurities blocking the filter cartridge. The inclined setting of the liquid outlet pipe utilizes the centrifugal force to make the solution and impurities easier to discharge, further preventing the blockage of the liquid outlet pipe by impurities, improving the service life of the device, and reducing the maintenance cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a three-dimensional structure schematic diagram of the present invention;

[0024] Figure 2 is a structure schematic diagram of the mixing tank and the liquid infusion cylinder of the present invention;

[0025] Figure 3 is a cross-sectional structure schematic diagram of the spray assembly of the present invention;

[0026] Figure 4 is a cross-sectional structure schematic diagram of the liquid infusion cylinder of the present invention;

[0027] Figure 5 is Figure 4 an enlarged structure schematic diagram of part A of

[0028] Figure 6 is Figure 4 an enlarged structure schematic diagram of part B of

[0029] Figure 7 is a structure schematic diagram of the interior of the liquid storage tank of the present invention;

[0030] Figure 8 is a cross-sectional structure schematic diagram of the scraper and the conveying cylinder of the present invention;

[0031] Figure 9 is a structure schematic diagram of the valve plate and the third rotating shaft of the present invention;

[0032] Figure 10 is a cross-sectional structure schematic diagram of the scraper of the present invention.

[0033] In the figure: 1, liquid storage tank; 2, support frame; 3, infusion cylinder; 301, liquid outlet hole; 4, mixing tank; 5, top cover; 6, spray assembly; 61, cylinder barrel; 62, spring; 63, atomizing nozzle; 64, liquid outlet; 65, first one-way valve; 66, piston; 67, second one-way valve; 68, piston rod; 69, ball; 7, motor; 8, conveying screw; 9, one-way bearing; 10, first rotating shaft; 11, mounting seat; 12, stirring blade; 13, guide rod; 14, liquid inlet; 15, second rotating shaft; 16, mounting ring; 17, fan; 18, filter screen; 19, filter cylinder; 20, rotating disk; 21, scraping plate; 2101, suction port; 22, conveying cylinder; 23, third rotating shaft; 24, pressure roller; 25, valve plate; 26, liquid outlet pipe; 27, drain port; 28, liquid adding bottle; 29, liquid level gauge. Detailed implementation manners

[0034] The present invention will be further described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0035] Please refer to Figures 1 to 9, in the embodiment of the present invention, a poultry manure deodorization treatment device includes a liquid storage tank 1 and a mixing tank 4. The mixing tank 4 is arranged directly above the liquid storage tank 1. A support frame 2 is fixedly installed at the top opening of the liquid storage tank 1. A filter screen 18 is fixedly installed on the support frame 2. A liquid infusion cylinder 3 is fixedly installed in the middle of the top end of the support frame 2. The top of the liquid infusion cylinder 3 is fixedly connected to the mixing tank 4. An infusion mechanism for inputting the solution in the liquid storage tank 1 into the mixing tank 4 is arranged in the liquid infusion cylinder 3. A plurality of spray components 6 are installed at the bottom end of the mixing tank 4. A filter cylinder 19 is arranged in the middle of the inner cavity of the liquid storage tank 1. The bottom end of the liquid infusion cylinder 3 extends into the filter cylinder 19. The pore diameter of the filter holes on the filter cylinder 19 is smaller than the pore diameter of the filter holes on the filter screen 18. A rigid support structure is arranged on the filter cylinder 19 to support the filter element to keep it in a cylindrical shape. An installation ring 16 is fixedly sleeved on the edge of the top of the liquid storage tank 1. A plurality of fans 17 are installed on the installation ring 16; during specific use, the device is placed inside the breeding farm. Water and deodorant are added into the liquid storage tank 1. After being filtered by the filter cylinder 19, the deodorant is conveyed into the mixing tank 4 through the infusion mechanism. The deodorant is atomized and sprayed out through a plurality of spray components 6. The atomized deodorant combines with the odor substances in the air, thus playing a deodorizing role. Subsequently, the deodorant drips down onto the filter screen 18, flows into the liquid storage tank 1 after being filtered by the filter screen 18, thereby recycling the deodorant. The recycled deodorant is preliminarily filtered by the filter screen 18 to prevent impurities in the air from entering the liquid storage tank 1. Secondary filtration is carried out through the filter cylinder 19, so that the solution entering the spray components 6 does not contain large particle impurities, which can effectively prevent the spray components 6 from being blocked, can effectively recycle the dripping deodorant, thereby reducing the consumption of the deodorant and reducing the use cost. Through the setting of the fans 17, the gas in the environment can flow, so that the gas accumulates between the mixing tank 4 and the liquid storage tank 1, thus enabling the deodorant to better deodorize the air.

[0036] In this embodiment, preferably, a top cover 5 is fixedly installed at the top end of the mixing tank 4. A motor 7 is fixedly installed at the top end of the top cover 5. The output end of the motor 7 is fixedly installed with a first rotating shaft 10. The first rotating shaft 10 is arranged inside the mixing tank 4. An installation seat 11 is fixedly sleeved on the first rotating shaft 10. A stirring blade 12 is fixedly installed on the installation seat 11; a liquid adding bottle 28 is arranged at the top end of the mixing tank 4. The liquid adding bottle 28 is filled with high-concentration deodorant, and a liquid pumping pump for conveying the deodorant in the liquid adding bottle 28 into the mixing tank 4 is arranged below the liquid adding bottle 28, so that after being recycled and used multiple times, high-concentration deodorant can be added to increase the concentration; the motor 7 can drive the first rotating shaft 10 to rotate. When the first rotating shaft 10 rotates, it drives the installation seat 11 to rotate, thereby driving the stirring blade 12 to rotate, so that the solution in the mixing tank 4 can be fully mixed.

[0037] In this embodiment, preferably, the infusion mechanism includes a conveying screw 8 which is rotatably installed in the infusion cylinder 3. The bottom end of the first rotating shaft 10 extends into the infusion cylinder 3, and the bottom end of the first rotating shaft 10 is unidirectionally drivingly connected to the top end of the conveying screw 8 through a one-way bearing 9. The output end of the motor 7 can rotate bidirectionally. When rotating in one direction, the first rotating shaft 10 can drive the conveying screw 8 to rotate through the one-way bearing 9. When rotating in the other direction, the first rotating shaft 10 only drives the outer ring of the one-way bearing 9 to rotate, and the inner ring of the one-way bearing 9 does not drive the conveying screw 8 to rotate, so that when the solution is normally stirred, the conveying screw 8 does not rotate. When it is necessary to supplement the solution into the mixing tank 4, the output end of the motor 7 can be controlled to rotate in the reverse direction. At this time, the first rotating shaft 10 drives the conveying screw 8 to rotate through the one-way bearing 9, so that the conveying screw 8 conveys the solution in the liquid storage tank 1 into the mixing tank 4.

[0038] In this embodiment, preferably, the spray assembly 6 includes a cylinder 61, an atomizing nozzle 63, a plug rod 68 and a piston 66. The cylinder 61 penetrates the bottom wall of the mixing tank 4 and is fixedly connected to the bottom wall of the mixing tank 4. The piston 66 is slidably installed in the cylinder 61. The bottom end of the plug rod 68 is fixedly connected to the piston 66. A ball 69 is embedded at the top end of the plug rod 68. A spring 62 is arranged inside the cylinder 61. The piston 66 is elastically connected to the bottom wall of the cylinder 61 through the spring 62. The bottom end of the cylinder 61 is communicated with a liquid outlet 64. The bottom end of the liquid outlet 64 is communicated with an atomizing nozzle 63. A first one-way valve 65 is arranged in the liquid outlet 64. A through hole is formed in the piston 66, and a second one-way valve 67 is arranged in the through hole. The setting of the first one-way valve 65 enables the solution in the cylinder 61 to enter the liquid outlet 64, and the solution in the liquid outlet 64 cannot be input into the cylinder 61 in the reverse direction. The setting of the second one-way valve 67 enables the solution in the mixing tank 4 to enter the cylinder 61 through the through hole, and the solution in the cylinder 61 cannot flow back into the mixing tank 4 in the reverse direction. Guide rods 13 are fixedly installed on both sides of the bottom of the stirring blade 12. The cross section of the guide rod 13 is triangular. When the stirring blade 12 drives the guide rod 13 to rotate, one inclined surface of the guide rod 13 contacts the ball 69 and then pushes the plug rod 68 to move downward through the ball 69. When the ball 69 contacts the other inclined surface of the guide rod 13, under the elastic action of the spring 62, the piston 66 drives the plug rod 68 to gradually move upward, so that the plug rods 68 of multiple spray assemblies 6 reciprocate up and down, and the piston 66 reciprocates up and down. When the piston 66 moves downward, the solution in the cylinder 61 enters the atomizing nozzle 63 through the liquid outlet 64 and is atomized and sprayed out. When the piston 66 moves upward, the solution in the mixing tank 4 enters the cylinder 61 through the through hole in the piston 66, so as to supplement the solution in the cylinder 61.

[0039] In this embodiment, preferably, a liquid outlet hole 301 is formed at the top of the barrel wall of the infusion barrel 3, and a liquid inlet 14 is communicated with the bottom end of the infusion barrel 3. A third one-way valve (not shown in the figure) is arranged in the liquid inlet 14. The arrangement of the third one-way valve enables the solution in the liquid storage pool 1 to enter the infusion barrel 3 through the liquid inlet 14, while the solution in the infusion barrel 3 cannot enter the liquid storage pool 1 through the liquid inlet 14. Thus, when the conveying screw 8 stops rotating, the solution in the infusion barrel 3 will not flow downward into the liquid storage pool 1, ensuring that the infusion barrel 3 is always filled with the solution for facilitating the conveyance of the solution.

[0040] Please refer to Figures 1 to 10 , in the embodiment of the present invention, a rotating disk 20 is rotatably installed at the bottom of the inner cavity of the liquid storage pool 1. The bottom end of the filter cylinder 19 is rotatably connected to the rotating disk 20 with the connection part being sealed. The top end of the filter cylinder 19 is fixedly connected to the support frame 2 with the connection part being sealed. The bottom end of the conveying screw 8 is fixedly connected to a second rotating shaft 15. The second rotating shaft 15 penetrates through the bottom wall of the infusion barrel 3. The bottom end of the second rotating shaft 15 is fixedly connected to the rotating disk 20. An outer side of the top of the rotating disk 20 is fixedly connected with a scraping plate 21. The scraping plate 21 is attached to the outer wall of the filter cylinder 19. When the conveying screw 8 rotates, the conveying screw 8 drives the rotating disk 20 to rotate through the second rotating shaft 15. When the rotating disk 20 rotates, it drives the scraping plate 21 to rotate. Since the scraping plate 21 is attached to the outer wall of the filter cylinder 19, the scraping plate 21 can scrape off impurities on the outer wall of the filter cylinder 19 to prevent the filter cylinder 19 from being blocked.

[0041] Only the filter cartridge 19 is cleaned by the scraping plate 21, and the scraped impurities are still in the liquid storage tank 1, and the filter cartridge 19 will still be blocked subsequently. For this reason, a delivery cylinder 22 is fixedly installed at the edge of the top of the rotating disk 20. The delivery cylinder 22 is arranged horizontally. The scraping plate 21 is hollow. A suction port 2101 is opened on one side of the scraping plate 21. The bottom end of the scraping plate 21 is communicated with the delivery cylinder 22. A third rotating shaft 23 is rotatably installed inside the delivery cylinder 22. A plurality of valve plates 25 are fixedly installed on the third rotating shaft 23. The plurality of valve plates 25 are annularly arranged with the axis of the third rotating shaft 23 as the array center. One end of the third rotating shaft 23 penetrates through the end wall of the delivery cylinder 22, and a pressure roller 24 is fixedly installed at this end of the third rotating shaft 23. The pressure roller 24 presses on the bottom wall of the liquid storage tank 1. A liquid outlet pipe 26 is communicated with the bottom end of the delivery cylinder 22. The outlet of the liquid outlet pipe 26 is inclined towards the direction close to the pressure roller 24. The liquid outlet pipe 26 penetrates through the rotating disk 20. The rotating disk 20 penetrates through the bottom wall of the liquid storage tank 1, and the rotating connection between the rotating disk 20 and the liquid storage tank 1 is sealed. A support ring is installed at the edge of the bottom wall of the liquid storage tank 1, so that a circular groove exists on the bottom wall of the liquid storage tank 1. The solution discharged from the liquid outlet pipe 26 enters the circular groove together with the impurities. A container can be placed in the circular groove for collection, or a drainage structure can be arranged below the circular groove for drainage; when the rotating disk 20 rotates, the rotating disk 20 can drive the delivery cylinder 22 and the scraping plate 21 to revolve around the axis of the rotating disk 20. When the scraping plate 21 revolves, the scraping plate 21 scrapes off the impurities on the filter cartridge 19. At the same time, when the delivery cylinder 22 revolves, the pressure roller 24 revolves together. Since the pressure roller 24 presses on the bottom wall of the liquid storage tank 1, the pressure roller 24 can rotate when revolving, thereby driving the third rotating shaft 23 to rotate and making the valve plate 25 rotate. When the valve plate 25 rotates, the liquid in the inner cavity of the scraping plate 21 is pumped into the liquid outlet pipe 26 for discharge, so that a suction force can be generated at the suction port 2101 of the scraping plate 21, so that the impurities scraped off the filter cartridge 19 by the scraping plate 21 can be sucked into the inside of the scraping plate 21 and discharged from the liquid outlet pipe 26 along with the liquid flow. The valve plate 25 fits with the inner wall of the delivery cylinder 22, so that when the third rotating shaft 23 does not rotate, the solution in the scraping plate 21 cannot be discharged into the liquid outlet pipe 26 through the delivery cylinder 22; through the arrangement of the pressure roller 24, when the pressure roller 24 rotates, the suspended impurities in the solution can be squeezed, so that they are compressed and precipitated at the bottom position of the inner cavity of the liquid storage tank 1, thereby reducing the content of the suspended impurities in the liquid storage tank 1 and reducing the impurities blocking the filter cartridge 19; by arranging the liquid outlet pipe 26 obliquely, when the rotating disk 20 drives the liquid outlet pipe 26 to rotate, the solution and impurities in the liquid outlet pipe 26 are more likely to be discharged from the liquid outlet pipe 26 under the action of centrifugal force, effectively preventing the impurities from blocking the liquid outlet pipe 26.

[0042] In this embodiment, preferably, a liquid discharge port 27 is communicatively provided on one side of the bottom of the liquid storage tank 1. A valve (not shown in the figure) is provided on the liquid discharge port 27. The solution in the liquid storage tank 1 can be discharged through the liquid discharge port 27 to discharge the waste liquid after being recycled multiple times.

[0043] In this embodiment, preferably, a liquid level gauge 29 is provided on the pool wall of the mixing tank 4. The liquid level in the mixing tank 4 can be detected through the liquid level gauge 29 to input the solution in a timely manner.

[0044] The present invention also discloses a method for removing odor from poultry manure, including the following steps:

[0045] S1. Place the device inside the farm, add water and deodorant into the liquid storage tank 1. After being filtered by the filter cartridge 19, the deodorant is transported to the inside of the mixing tank 4 through the liquid infusion mechanism.

[0046] S2. The deodorant is atomized and sprayed out through a plurality of spray assemblies 6. The atomized deodorant combines with the odor substances in the air to play a role in removing odor.

[0047] S3. Subsequently, the deodorant drips down onto the filter screen 18, flows into the liquid storage tank 1 after being filtered by the filter screen 18, and the deodorant is recycled.

[0048] The above is only the preferred embodiment of the present invention. Therefore, any equivalent changes or modifications made according to the structure, features, and principles described in the scope of the present invention patent application are included in the scope of the present invention patent application.

Claims

1. A poultry manure deodorization treatment device, comprising a liquid storage tank (1) and a mixing tank (4), the mixing tank (4) is arranged directly above the liquid storage tank (1), and is characterized in that: A support frame (2) is fixedly mounted at the top opening of the liquid storage tank (1), a filter screen (18) is fixedly mounted on the support frame (2), an infusion cylinder (3) is fixedly mounted in the middle of the top of the support frame (2), the top of the infusion cylinder (3) is fixedly connected to the mixing tank (4), an infusion mechanism for transferring the solution in the liquid storage tank (1) into the mixing tank (4) is arranged in the infusion cylinder (3), a plurality of spray assemblies (6) are installed at the bottom end of the mixing tank (4), a filter cylinder (19) is arranged in the middle of the inner cavity of the liquid storage tank (1), and the bottom end of the infusion cylinder (3) extends into the filter cylinder (19); A top cover (5) is fixedly mounted on the top of the mixing tank (4), a motor (7) is fixedly mounted on the top of the top cover (5), a first rotating shaft (10) is fixedly mounted on the output end of the motor (7), the first rotating shaft (10) is arranged inside the mixing tank (4), a mounting seat (11) is fixedly mounted on the first rotating shaft (10), and a stirring blade (12) is fixedly mounted on the mounting seat (11); The infusion mechanism comprises a conveying screw (8), the conveying screw (8) being rotatably mounted in the infusion barrel (3), the bottom end of the first rotating shaft (10) extending into the infusion barrel (3), the bottom end of the first rotating shaft (10) being unidirectionally transmission-connected to the top end of the conveying screw (8) via a one-way bearing (9); A rotating disk (20) is rotatably mounted at the bottom of the inner cavity of the liquid storage tank (1), the bottom end of the filter cartridge (19) is rotatably connected to the rotating disk (20), the top end of the filter cartridge (19) is fixedly connected to the support frame (2), the bottom end of the conveying screw (8) is fixedly connected to a second rotating shaft (15), the second rotating shaft (15) passes through the bottom wall of the infusion cartridge (3), the bottom end of the second rotating shaft (15) is fixedly connected to the rotating disk (20), the outer side of the top of the rotating disk (20) is fixedly connected to a scraper (21), the scraper (21) is in contact with the outer wall of the filter cartridge (19); A delivery cylinder (22) is fixedly mounted on the edge of the top of the rotating disk (20); the scraper (21) is hollow; a suction port (2101) is provided on one side of the scraper (21); the bottom end of the scraper (21) is connected to the delivery cylinder (22); a third rotating shaft (23) is rotatably mounted inside the delivery cylinder (22); a plurality of valve plates (25) are fixedly mounted on the third rotating shaft (23); the plurality of valve plates (25) are arranged with the axis of the third rotating shaft (23) in a direction parallel to the axis of the third rotating shaft (23). The array center is arranged in a circular array, one end of the third rotating shaft (23) passes through the end wall of the conveying cylinder (22), and a pressure roller (24) is fixedly installed on the end of the third rotating shaft (23), and the pressure roller (24) is pressed on the bottom wall of the liquid storage tank (1), and the bottom end of the conveying cylinder (22) is connected to a liquid outlet pipe (26), and the outlet of the liquid outlet pipe (26) is inclined in a direction close to the pressure roller (24), and the liquid outlet pipe (26) passes through the rotating disk (20).

2. The poultry manure deodorization treatment device according to claim 1, wherein: The spray assembly (6) includes a cylinder barrel (61), an atomizing nozzle (63), a plug rod (68) and a piston (66). The cylinder barrel (61) penetrates through the bottom wall of the mixing tank (4), and the cylinder barrel (61) is fixedly connected to the bottom wall of the mixing tank (4). The piston (66) is slidably installed in the cylinder barrel (61). The bottom end of the plug rod (68) is fixedly connected to the piston (66). A ball (69) is embedded at the top end of the plug rod (68). A spring (62) is arranged inside the cylinder barrel (61). The piston (66) is elastically connected to the bottom wall of the cylinder barrel (61) through the spring (62). A liquid outlet (64) is communicated at the bottom end of the cylinder barrel (61). An atomizing nozzle (63) is communicated at the bottom end of the liquid outlet (64). A first one-way valve (65) is arranged inside the liquid outlet (64). A through hole is formed in the piston (66), and a second one-way valve (67) is arranged inside the through hole. On both sides of the bottom of the stirring blade (12), guide rods (13) are fixedly installed. The cross section of the guide rod (13) is triangular. When the stirring blade (12) drives the guide rod (13) to rotate, one inclined surface of the guide rod (13) contacts the ball (69) and then pushes the plug rod (68) to move downward through the ball (69).

3. The poultry manure deodorization treatment device according to claim 1, characterized in that: A liquid outlet hole (301) is formed at the top of the barrel wall of the liquid infusion cylinder (3). An inlet port (14) is communicated at the bottom end of the liquid infusion cylinder (3). A third one-way valve is arranged inside the inlet port (14).

4. A poultry manure deodorization treatment device according to claim 1, characterized in that: A drain port (27) is communicated at one side of the bottom of the liquid storage tank (1). A valve is arranged on the drain port (27).

5. The poultry manure deodorization treatment device according to claim 1, characterized in that: An installation ring (16) is fixedly sleeved on the edge of the top of the liquid storage tank (1). A plurality of fans (17) are installed on the installation ring (16).

6. A method for deodorization using a poultry manure deodorization treatment device according to any one of claims 1-5, characterized in that, It includes the following steps: S1. Place the device inside the breeding farm, add water and deodorant into the liquid storage tank (1). After being filtered by the filter cylinder (19), the deodorant is conveyed into the mixing tank (4) through the liquid infusion mechanism. S2. The deodorant is atomized and sprayed out through a plurality of spray assemblies (6). The atomized deodorant combines with the odor substances in the air to play a deodorizing role. S3. Then the deodorant drips downward onto the filter screen (18). After being filtered by the filter screen (18), it flows into the liquid storage tank (1) to recycle the deodorant.

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