Poultry excrement deodorization treatment device and treatment process thereof

Abstract

The invention relates to the technical field of odor removal devices, and discloses a poultry excrement odor removal treatment device and a treatment process thereof.The poultry excrement odor removal treatment device comprises a liquid storage tank and a mixing tank, the mixing tank is arranged over the liquid storage tank, a supporting frame is fixedly installed at an opening in the top of the liquid storage tank, and a filter screen is fixedly installed on the supporting frame; a transfusion cylinder is fixedly mounted in the middle of the top end of the support frame; the top of the transfusion cylinder is fixedly connected with the mixing tank; through effective combination of the mixing pool and the multiple spraying assemblies, uniform atomization of a deodorant is achieved, the deodorant is promoted to make full contact with odor substances in air, the deodorization efficiency is remarkably improved, through the double filtering effects of the filtering net and the filtering cylinder, the dropped deodorant is effectively recycled, the consumption of the deodorant is reduced, the use cost is reduced, and the practicability is high. The arrangement of the filter cartridge ensures that no large-particle impurities exist in the solution entering the spraying assembly, effectively prevents the spraying assembly from being blocked, and ensures the continuity and stability of spraying.

Description

Technical Field

[0001] The invention relates to the technical field of deodorization devices, in particular to a poultry excrement deodorization treatment device and a treatment process thereof. Background Art

[0002] Using deodorants to remove odor from 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, ammonia and other malodorous components can be adsorbed and neutralized by adding mineral additives such as zeolite and magnesium hydroxide. 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 reduces odor generation by introducing specific microbial flora, such as EM bacteria, which can colonize in manure and decompose odor-producing organic matter. The use of efficient spraying equipment can ensure that the deodorant is evenly distributed and accelerate the neutralization and decomposition of odors. The combination of these strategies can effectively control and eliminate the odor generated by poultry manure, creating a cleaner and more environmentally friendly breeding environment for farms.

[0003] Conventional practices in odor control on poultry farms involve releasing atomized deodorants through manually operated spray devices or using fixed and mobile spray systems for automated spraying. However, this spraying method results in most deodorants failing to fully act on odor molecules in the air, but instead settling directly to the ground, resulting in significant deodorant loss and, in turn, reducing the efficiency of deodorant use.

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

[0005] The object of the present invention is to provide a poultry excrement deodorization treatment device and a treatment process thereof, which can effectively recover dripping deodorant, reduce the consumption of deodorant, and lower the use cost.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions: a poultry manure deodorization treatment device, comprising 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 is fixedly installed on the support frame, an infusion cylinder is fixedly installed in the middle of the top of the support frame, 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 spray assemblies 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, and the bottom end of the infusion cylinder extends into the filter cylinder.

[0007] The present invention is further configured as follows: a top cover is fixedly installed on the top of the mixing tank, a motor is fixedly installed on the top of the top cover, a first rotating shaft is fixedly installed on the output end of the motor, the first rotating shaft is arranged inside the mixing tank, a mounting seat is fixedly mounted on the first rotating shaft, and a stirring blade is fixedly installed on the mounting seat.

[0008] The present invention is further configured as follows: the infusion mechanism includes a delivery screw, the delivery screw is rotatably installed in the infusion barrel, the bottom end of the first rotating shaft extends into the infusion barrel, and the bottom end of the first rotating shaft is unidirectionally connected to the top end of the delivery screw through a one-way bearing.

[0009] The present invention is further configured as follows: 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 to a second rotating shaft, the second rotating shaft passes through the bottom wall of the infusion cylinder, the bottom end of the second rotating shaft is fixedly connected to the rotating disk, a scraper is fixedly connected to the outer side of the top of the rotating disk, and the scraper is in contact with the outer wall of the filter cylinder.

[0010] The present invention is further configured as follows: a conveying cylinder is fixedly installed on the edge of the top of the rotating disk, the scraper is hollow, a suction port is opened on one side of the scraper, the bottom end of the scraper is connected to 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, and the plurality of valve plates are distributed in a circular array with the axis of the third rotating shaft as the center of the array, one end of the third rotating shaft passes through the end wall of the conveying cylinder, and a pressure roller is fixedly installed on this end of the third rotating shaft, and the pressure roller is pressed on the bottom wall of the liquid storage tank, and a liquid outlet pipe is connected to the bottom end of the conveying cylinder, and the outlet of the liquid outlet pipe is inclined toward the direction close to the pressure roller, and the liquid outlet pipe passes through the rotating disk.

[0011] The present invention is further configured as follows: the spray assembly includes a cylinder, an atomizing nozzle, a plug rod and a piston, the cylinder penetrates the bottom wall of the mixing tank, and the cylinder is fixedly connected to the bottom wall of the mixing tank, the piston is slidably installed in the cylinder, the bottom end of the plug rod is fixedly connected to the piston, a ball is embedded in the top end of the plug rod, a spring is provided inside the cylinder, the piston is elastically connected to the bottom wall of the cylinder through the spring, the bottom end of the cylinder is connected to a liquid outlet, the bottom end of the liquid outlet is connected to an atomizing nozzle, a first one-way valve is provided in the liquid outlet, a through hole is opened on the piston, and a second one-way valve is provided in the through hole.

[0012] The present invention is further configured as follows: a liquid outlet hole is provided at the top of the wall of the infusion tube, a liquid inlet is provided at the bottom end of the infusion tube, and a third one-way valve is provided in the liquid inlet.

[0013] The present invention is further configured as follows: a liquid discharge port is provided on one side of the bottom of the liquid storage tank, and a valve is provided on the liquid discharge port.

[0014] The present invention is further configured as follows: a mounting ring is fixedly mounted on the edge of the top of the liquid storage tank, and a plurality of fans are mounted on the mounting ring.

[0015] The above-mentioned method for deodorizing poultry feces by using a deodorizing treatment device comprises the following steps: S1. Place the device inside the farm, add water and deodorant into the storage tank, filter through the filter cartridge, and then deliver the deodorant to the inside of the mixing tank through the infusion mechanism; S2. The deodorant is sprayed out after being atomized through multiple spray components, and the atomized deodorant combines with the odorous substances in the air to play a deodorizing role; S3. The deodorant then drips down onto the filter, and flows into the liquid storage tank after being filtered by the filter, and the deodorant is recovered.

[0016] In summary, the present invention has the following beneficial effects: The present invention realizes uniform atomization of the deodorant through the effective combination of a mixing tank and multiple spray components, promotes its full contact with odorous substances in the air, and significantly improves the deodorization efficiency. Through the dual filtering effect of the filter screen and the filter cartridge, the dripping deodorant is effectively recovered, the consumption of the deodorant is reduced, and the use cost is reduced. The setting of the filter cartridge ensures that there are no large particles of impurities in the solution entering the spray component, effectively prevents the spray component from being blocked, and ensures the continuity and stability of the spray. At the same time, the setting of the fan promotes the flow of gas in the environment, so that the gas gathers 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; When the stirring blade stirs the solution in the mixing tank, the guide rod can also push the ball to move up and down reciprocatingly to provide power for the spray of the atomizing nozzle, so that the atomizing nozzle does not need to be driven by other electrical driving mechanisms, thereby reducing the production cost; The present invention can scrape off impurities on the outer wall of the filter cartridge by a scraper fixedly connected to the outer side of the top of the rotating disk, thereby preventing the filter cartridge from being blocked. At the same time, the rotating disk drives the conveying cylinder and the scraper to revolve. The arrangement of the pressure roller causes the valve plate to rotate and generate suction, so that the scraped impurities are sucked into the liquid outlet pipe for discharge, thereby effectively reducing the content of suspended impurities in the liquid storage tank. Moreover, the arrangement of the pressure roller allows the pressure roller to squeeze the suspended impurities in the solution when it rotates, so that they are compressed and precipitated at the bottom position of the inner cavity of the liquid storage tank, thereby further reducing the content of suspended impurities in the liquid storage tank and reducing impurities blocked on the filter cartridge. The inclined arrangement of the liquid outlet pipe utilizes the centrifugal force to make it easier to discharge the solution and impurities, further preventing the impurities from blocking the liquid outlet pipe, thereby increasing the service life of the device and reducing the maintenance cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the structure of the mixing tank and the infusion tube of the present invention; Figure 3 It is a cross-sectional structural schematic diagram of the spray assembly of the present invention; Figure 4 It is a schematic cross-sectional structural diagram of the infusion tube of the present invention; Figure 5 for Figure 4 A schematic diagram of the enlarged structure at point A; Figure 6 for Figure 4 A schematic diagram of the enlarged structure at B; Figure 7 It is a schematic diagram of the structure inside the liquid storage tank of the present invention; Figure 8 It is a cross-sectional structural schematic diagram of the scraper and the conveying cylinder of the present invention; Fig. 9 It is a structural schematic diagram of the valve plate and the third rotating shaft of the present invention; Fig.10 It is a schematic cross-sectional structural diagram of the scraper of the present invention.

[0018] In the figure: 1, liquid storage tank; 2, support frame; 3, infusion tube; 301, liquid outlet; 4, mixing tank; 5, top cover; 6, spray assembly; 61, cylinder; 62, spring; 63, atomizing nozzle; 64, liquid outlet; 65, first one-way valve; 66, piston; 67, second one-way valve; 68, plug rod; 69, ball; 7, motor; 8, conveying screw; 9, one-way bearing; 10, first rotating shaft; 1 1. 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 cartridge; 20. Rotating disk; 21. Scraper; 2101. Suction port; 22. Delivery cylinder; 23. Third rotating shaft; 24. Pressing roller; 25. Valve plate; 26. Liquid outlet pipe; 27. Liquid discharge port; 28. Liquid adding bottle; 29. ​​Liquid level meter. DETAILED DESCRIPTION

[0019] The present invention will be further described below with reference to the accompanying drawings in the embodiments of the present invention.

[0020] See also Figures 1 to 9In an embodiment of the present invention, a poultry feces deodorization treatment device includes a liquid storage tank 1 and a mixing tank 4, wherein 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, an infusion tube 3 is fixedly installed at the middle of the top of the support frame 2, the top of the infusion tube 3 is fixedly connected to the mixing tank 4, and an infusion mechanism for inputting the solution in the liquid storage tank 1 into the mixing tank 4 is arranged in the infusion tube 3 , a plurality of spray assemblies 6 are installed at the bottom end of the mixing tank 4, a filter cartridge 19 is arranged in the middle of the inner cavity of the liquid storage tank 1, the bottom end of the infusion cylinder 3 extends into the filter cartridge 19, the filter hole diameter on the filter cartridge 19 is smaller than the filter hole diameter on the filter screen 18, a hard support structure is arranged on the filter cartridge 19 to support the filter element so that it remains cylindrical, a mounting ring 16 is fixedly mounted on the edge of the top of the liquid storage tank 1, and a plurality of fans 17 are installed on the mounting ring 16; when used, the mounting ring 16 is fixedly mounted on the edge of the liquid storage tank 1, and a plurality of fans 17 are installed on the mounting ring 16; when used, the mounting ring 16 is fixedly mounted on the edge of the liquid storage tank 1, and the ... It is placed inside the farm, water and deodorant are added to 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 infusion mechanism, and the deodorant is sprayed out after being atomized through multiple spray components 6. The atomized deodorant combines with the odorous substances in the air to play a deodorizing role, and then the deodorant drips down onto the filter screen 18, and flows into the liquid storage tank 1 after being filtered by the filter screen 18, so that the deodorant is recovered, and the recovered deodorant is preliminarily filtered by the filter screen 18 to prevent impurities in the air from entering the liquid storage tank 1, and is secondary filtered by the filter cartridge 19, so that the solution entering the spray component 6 will not contain large particles of impurities, which can effectively prevent the spray component 6 from being blocked, and can effectively recover the dripping deodorant, thereby reducing the consumption of the deodorant and reducing the cost of use. The fan 17 is set to allow the gas in the environment to flow, so that the gas gathers between the mixing tank 4 and the liquid storage tank 1, so that the deodorant can better deodorize the air.

[0021] In the present embodiment, preferably, a top cover 5 is fixedly installed on the top of the mixing tank 4, a motor 7 is fixedly installed on the top of the top cover 5, a first rotating shaft 10 is fixedly installed 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 installed on the mounting seat 11; a liquid adding bottle 28 is arranged on the top of the mixing tank 4, the liquid adding bottle 28 is filled with a high-concentration deodorant, and a liquid pump for conveying the deodorant in the liquid adding bottle 28 to the mixing tank 4 is arranged below the liquid adding bottle 28, so that after recycling and utilizing for many times, a high-concentration deodorant can be added to increase the concentration; the first rotating shaft 10 can be driven to rotate by the motor 7, and when the first rotating shaft 10 rotates, the mounting seat 11 is driven to rotate, thereby driving the stirring blade 12 to rotate, so that the solution in the mixing tank 4 can be fully mixed.

[0022] In this embodiment, preferably, the infusion mechanism includes a conveying screw 8, which is rotatably installed in the infusion cylinder 3, and the bottom end of the first rotating shaft 10 extends into the infusion cylinder 3. The bottom end of the first rotating shaft 10 is connected to the top end of the conveying screw 8 through a one-way bearing 9 for one-way transmission. The output end of the motor 7 can rotate in both directions. 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 will not rotate. When the solution needs to be supplemented in the mixing tank 4, the output end of the motor 7 can be controlled to rotate in the opposite 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 to the mixing tank 4.

[0023] 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 passes through the bottom wall of the mixing pool 4, and the cylinder 61 is fixedly connected to the bottom wall of the mixing pool 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, the top end of the plug rod 68 is embedded with a ball 69, the cylinder 61 is provided with a spring 62, and the piston 66 is moved by the spring 62. The bottom wall of the cylinder 61 is elastically connected, the bottom end of the cylinder 61 is connected to a liquid outlet 64, the bottom end of the liquid outlet 64 is connected to an atomizing nozzle 63, a first one-way valve 65 is arranged in the liquid outlet 64, a through hole is opened on the piston 66, and a second one-way valve 67 is arranged in the through hole; the first one-way valve 65 is arranged so that the solution in the cylinder 61 can be input into the liquid outlet 64, while the solution in the liquid outlet 64 cannot be reversely input into the cylinder 61, and the second one-way valve 67 is arranged in the through hole. 7 is set so that the solution in the mixing pool 4 can be input into the cylinder 61 through the through hole, while the solution in the cylinder 61 cannot flow back into the mixing pool 4. 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 of the inclined surfaces of the guide rod 13 contacts the ball 69 and pushes the plug rod 68 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 rod 68 of the multiple spray assemblies 6 moves back and forth up and down, so that the piston 66 moves back and forth 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 pool 4 enters the cylinder 61 through the through hole on the piston 66, thereby replenishing the solution in the cylinder 61.

[0024] In this embodiment, preferably, a liquid outlet hole 301 is opened on the top of the wall of the infusion cylinder 3, and a liquid inlet 14 is connected to the bottom end of the infusion cylinder 3, and a third one-way valve (not shown in the figure) is arranged in the liquid inlet 14. The setting of the third one-way valve allows the solution in the liquid reservoir 1 to enter the infusion cylinder 3 through the liquid inlet 14, while the solution in the infusion cylinder 3 cannot enter the liquid reservoir 1 through the liquid inlet 14, so that when the delivery screw 8 stops rotating, the solution in the infusion cylinder 3 will not flow downward into the liquid reservoir 1, so that the infusion cylinder 3 is always filled with solution to facilitate the delivery of the solution.

[0025] See also 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 tank 1, the bottom end of the filter cartridge 19 is rotatably connected to the rotating disk 20, and the connection is kept sealed, the top end of the filter cartridge 19 is fixedly connected to the support frame 2, and the connection is kept sealed, the bottom end of the conveying screw 8 is fixedly connected to the second rotating shaft 15, the second rotating shaft 15 passes through the bottom wall of the infusion cylinder 3, the bottom end of the second rotating shaft 15 is fixedly connected to the rotating disk 20, and the outer side of the top of the rotating disk 20 is fixedly connected to a scraper 21, and the scraper 21 is in contact with the outer wall of the filter cartridge 19; when the conveying screw 8 rotates, the conveying screw 8 drives the rotating disk 20 to rotate through the second rotating shaft 15, and the rotating disk 20 rotates and drives the scraper 21 to rotate, and the scraper 21 is in contact with the outer wall of the filter cartridge 19, so that the scraper 21 can scrape off impurities on the outer wall of the filter cartridge 19 to prevent the filter cartridge 19 from being blocked.

[0026] The filter cartridge 19 is cleaned only by the scraper 21, and the scraped impurities are still in the liquid storage tank 1, which will clog the filter cartridge 19 later. In this regard, a delivery cylinder 22 is fixedly installed on the edge of the top of the rotating disk 20, and the delivery cylinder 22 is arranged horizontally. The scraper 21 is hollow, and a suction port 2101 is opened on one side of the scraper 21. The bottom end of the scraper 21 is connected to the delivery cylinder 22, and 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 distributed in a circular array with the axis of the third rotating shaft 23 as the array center. One end of the third rotating shaft 23 passes through the end wall of the delivery cylinder 22, and the third rotating shaft 23 has a plurality of valve plates 25 ... A pressure roller 24 is fixedly installed at the end, and the pressure roller 24 is pressed on the bottom wall of the liquid storage tank 1. The bottom end of the delivery cylinder 22 is connected to a liquid outlet pipe 26, and the outlet of the liquid outlet pipe 26 is inclined in the direction close to the pressure roller 24. The liquid outlet pipe 26 passes through the rotating disk 20, and the rotating disk 20 passes through the bottom wall of the liquid storage tank 1. 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 there is a circular groove on the bottom wall of the liquid storage tank 1. The solution discharged by the liquid outlet pipe 26 and the impurities enter the circular groove together. A container can be placed in the circular groove for collection, or a drainage structure can be set below the circular groove for discharge; when the rotating disk 20 rotates The rotating disk 20 can drive the delivery cylinder 22 and the scraper 21 to revolve around the axis of the rotating disk 20 as the rotation center. When the scraper 21 revolves, the scraper 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, so that the valve plate 25 rotates. When the valve plate 25 rotates, the liquid in the inner cavity of the scraper 21 is drawn into the liquid outlet pipe 26 for discharge, so that the suction port 2101 of the scraper 21 can generate suction, so that the impurities scraped from the filter cartridge 19 by the scraper 21 can be sucked into the scraper 21 and follow the liquid flow from the liquid outlet pipe 2 6, the valve plate 25 is in contact with the inner wall of the delivery cylinder 22, so that when the third rotating shaft 23 does not rotate, the solution in the scraper 21 cannot be discharged into the liquid outlet pipe 26 through the delivery cylinder 22; by the setting of the pressure roller 24, when the pressure roller 24 rotates, it can squeeze the suspended impurities in the solution, 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 suspended impurities in the liquid storage tank 1, so as to reduce the impurities clogging the filter cartridge 19; by arranging the liquid outlet pipe 26 at an angle, 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 easily discharged from the liquid outlet pipe 26 under the action of centrifugal force, which can effectively prevent the impurities from clogging the liquid outlet pipe 26.

[0027] In this embodiment, preferably, a drain port 27 is provided on one side of the bottom of the liquid storage tank 1, and a valve (not shown in the figure) is provided on the drain port 27. The solution in the liquid storage tank 1 can be discharged through the drain port 27 to discharge the waste liquid after multiple cycles of use.

[0028] In this embodiment, preferably, a liquid level meter 29 is provided on the wall of the mixing pool 4, and the liquid level in the mixing pool 4 can be detected by the liquid level meter 29, so that the solution can be input in time.

[0029] The invention also discloses a method for deodorizing poultry excrement, comprising the following steps: S1. The device is placed inside the farm, water and deodorant are added to the reservoir 1, filtered through the filter cartridge 19, and the deodorant is delivered to the interior of the mixing tank 4 through the infusion mechanism; S2. The deodorant is sprayed out after being atomized by a plurality of spray components 6, and the atomized deodorant combines with the odorous substances in the air to play a deodorizing role; S3. The deodorant then drips down onto the filter 18, and flows into the liquid storage tank 1 after being filtered by the filter 18, and the deodorant is recovered.

[0030] The above description is only a preferred embodiment of the present invention, so all equivalent changes or modifications made according to the structure, characteristics and principles described in the scope of the patent application of the present invention are included in the scope of the patent application of the present invention.

Claims

1. A poultry excrement deodorization device, comprising a liquid storage tank (1) and a mixing tank (4), wherein 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 mounted 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).

2. The poultry excrement deodorizing device according to claim 1, characterized in that: 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).

3. The poultry excrement deodorizing device according to claim 2, characterized in that: The infusion mechanism comprises a conveying screw (8), wherein the conveying screw (8) is rotatably mounted in the infusion barrel (3), the bottom end of the first rotating shaft (10) extends into the infusion barrel (3), and the bottom end of the first rotating shaft (10) is unidirectionally connected to the top end of the conveying screw (8) via a one-way bearing (9).

4. The poultry excrement deodorizing device according to claim 3, characterized in that: 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), and a scraper (21) is fixedly connected to the outer side of the top of the rotating disk (20), and the scraper (21) is in contact with the outer wall of the filter cartridge (19).

5. The poultry excrement deodorizing device according to claim 4, characterized in that: 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).

6. The poultry excrement deodorizing device according to claim 3, characterized in that: The spray assembly (6) comprises a cylinder (61), an atomizing nozzle (63), a plug rod (68) and a piston (66); the cylinder (61) passes through the bottom wall of the mixing tank (4), and the cylinder (61) is fixedly connected to the bottom wall of the mixing tank (4); the piston (66) is slidably mounted in the cylinder (61); the bottom end of the plug rod (68) is fixedly connected to the piston (66); a ball (69) is embedded in 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) via the spring (62), the bottom end of the cylinder (61) is connected to a liquid outlet (64), the bottom end of the liquid outlet (64) is connected to an atomizing nozzle (63), a first one-way valve (65) is arranged in the liquid outlet (64), and a through hole is opened on the piston (66), and a second one-way valve (67) is arranged in the through hole.

7. The poultry excrement deodorizing device according to claim 6, characterized in that: A liquid outlet hole (301) is provided at the top of the wall of the infusion cylinder (3), and a liquid inlet (14) is provided at the bottom end of the infusion cylinder (3), wherein a third one-way valve is provided in the liquid inlet (14).

8. The poultry excrement deodorizing device according to claim 1, characterized in that: A liquid discharge port (27) is provided in communication with one side of the bottom of the liquid storage tank (1), and a valve is provided on the liquid discharge port (27).

9. The poultry excrement deodorizing device according to claim 1, characterized in that: A mounting ring (16) is fixedly sleeved on the edge of the top of the liquid storage tank (1), and a plurality of fans (17) are mounted on the mounting ring (16).

10. A method for deodorizing poultry feces using a poultry feces deodorizing treatment device according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1. The device is placed inside the farm, water and deodorant are added to the liquid storage tank (1), and after filtering through the filter cartridge (19), the deodorant is transported to the inside of the mixing tank (4) through the infusion mechanism; S2. The deodorant is atomized and sprayed out through multiple spray components (6), and the atomized deodorant combines with the odorous substances in the air to play a deodorizing role; S3. The deodorant then drips downward onto the filter (18), is filtered by the filter (18), and flows into the liquid storage tank (1), where the deodorant is recovered.

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