Livestock and poultry manure resource utilization treatment device

Abstract

The utility model discloses a livestock and poultry manure resource utilization and treatment device, and particularly relates to the technical field of manure utilization and treatment, the livestock and poultry manure resource utilization and treatment device comprises a rack and a fermentation tank arranged on the rack, the fermentation tank is also provided with a feeding mechanism for conveying livestock and poultry manure into the fermentation tank, and a liquid collecting hopper is integrally formed at the bottom end of the fermentation tank; the cleaning mechanism is used for synchronously flushing the interiors of the fermentation tank and the feeding mechanism; the cleaning mechanism comprises a liquid storage tank mounted on one side of the rack and a spraying disc mounted at the top end in the fermentation tank; through the arrangement of the cleaning mechanism, synchronous flushing of the interiors of the feeding mechanism and the fermentation tank can be realized, and scaling caused by residual feces in the feeding mechanism and the fermentation tank is avoided, so that self-cleaning of the device is realized, the cleaning difficulty of the device is reduced, subsequent manual cleaning is not needed, the cleaning efficiency of the device can be improved, and the labor intensity of workers is reduced. And subsequent use of the device is facilitated, and treatment and reutilization of livestock and poultry manure are facilitated.

Description

Technical Field

[0001] This utility model relates to the field of manure utilization and treatment technology, specifically to a livestock and poultry manure resource utilization and treatment device. Background Technology

[0002] In the process of animal husbandry, a large amount of livestock and poultry manure is often generated. If the manure is discharged directly, it will not only pollute the atmosphere, water and soil, but also waste resources as it can be used as a raw material for organic fertilizer. Therefore, in the current practice, livestock and poultry manure resource utilization treatment equipment is usually used to ferment the manure and process it into organic fertilizer for reuse, thereby realizing the utilization of manure resources.

[0003] A search revealed a patent application (application number 202420118124.9) disclosing a livestock and poultry manure resource utilization treatment device. This device uses a conveying motor to drive conveying rollers and blades, drawing livestock and poultry manure into a mixing device. During transport, the conveying device provides initial mixing. A blocking device blocks the bottom of the mixing device, controlling a switch at the bottom. A blocking motor drives a rotating shaft, moving the blocking plate to open the device. The manure is then fermented and stored in a fermentation tank for utilization. However, after processing the manure, residual manure often remains in the mixing and conveying devices. This residual manure is difficult to remove, causing it to dry and harden inside the devices, leading to scaling and hindering subsequent use and ultimately impeding the reuse of livestock and poultry manure. Utility Model Content

[0004] The purpose of this invention is to provide a device for the resource utilization and treatment of livestock and poultry manure, so as to solve the above-mentioned shortcomings in the technology.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a livestock and poultry manure resource utilization and treatment device, including a frame and a fermentation tank installed on the frame. The fermentation tank is also provided with a feeding mechanism for conveying livestock and poultry manure into the fermentation tank. The bottom end of the fermentation tank is integrally formed with a liquid collection hopper, and the bottom end of the liquid collection hopper is equipped with a discharge valve. It also includes a cleaning mechanism for synchronously rinsing the fermentation tank and the inside of the feeding mechanism.

[0006] The cleaning mechanism includes a liquid storage tank installed on one side of the frame and a spray plate installed at the top inside the fermenter. A pump body connected to the liquid storage tank is installed on one side, and a water supply pipe is connected to one end of the pump body. A T-joint is installed at the end of the water supply pipe away from the pump body, and the other two ends of the T-joint are respectively connected to a first branch pipe and a second branch pipe. One end of the first branch pipe is connected to the spray plate, and one end of the second branch pipe is connected to the feeding mechanism. High-pressure nozzles are evenly distributed at the bottom of the spray plate.

[0007] Preferably, the feeding mechanism includes a feeding box fixed to the outer wall of the fermentation tank, the feeding box being in communication with the interior of the fermentation tank, and a feeding hopper being provided on the top of the feeding box. A feeding auger is rotatably installed inside the feeding box, and a second motor is fixed at one end of the feeding box away from the fermentation tank. The second motor is used to drive the feeding auger to rotate, and one end of the second branch pipe is connected to the feeding hopper.

[0008] Preferably, an L-shaped support frame is fixed to one side of the frame, and the top of the support frame is fixedly connected to the bottom of the feeding box.

[0009] Preferably, the fermenter is further provided with a stirring mechanism, which includes a stirring shaft rotatably installed inside the fermenter and a first motor fixed at the top of the fermenter. The first motor is used to drive the stirring shaft to rotate. The stirring shaft is equipped with a plurality of stirring blades that are evenly distributed along its axial direction. The spray plate has a through hole in the middle for the stirring shaft to pass through.

[0010] Preferably, the bottom end of the stirring shaft extends into the interior of the liquid collecting hopper and is equipped with a connecting frame, and a scraper that can rotate along the inner wall of the liquid collecting hopper is installed on one side of the connecting frame.

[0011] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0012] 1. By setting up a cleaning mechanism, water can be sprayed into the feeding mechanism and the fermentation tank respectively to achieve simultaneous rinsing of the inside of the feeding mechanism and the fermentation tank, avoiding the accumulation of scale due to residual manure in the feeding mechanism and the fermentation tank, thereby achieving self-cleaning of the device, reducing the difficulty of cleaning the device, and eliminating the need for subsequent manual cleaning, which can improve the cleaning efficiency of the device, thus facilitating the subsequent use of the device, which is conducive to the treatment and reuse of livestock and poultry manure, and improving the utilization rate of manure resources.

[0013] 2. By setting up the connecting frame and scraper, the stirring shaft can drive the scraper to rotate synchronously during the fermentation of manure, which can stir the manure in the collection hopper and promote the uniform fermentation of manure.

[0014] Furthermore, when the fermented manure is discharged, the inner wall of the collection hopper can be scraped by a scraper to reduce the residue of manure on the inner wall of the collection hopper, which is conducive to the rapid discharge of manure and realizes the rapid discharge of the device.

[0015] Meanwhile, when cleaning the inside of the fermenter, the inner wall of the collection hopper can be scraped by rotating the scraper along the inner wall of the collection hopper, thereby cleaning the inner wall of the collection hopper and facilitating efficient cleaning of the inside of the fermenter. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0017] Figure 1 This is one of the overall structural schematic diagrams of this utility model;

[0018] Figure 2 This is the second schematic diagram of the overall structure of this utility model;

[0019] Figure 3 for Figure 1 A partial sectional view;

[0020] Figure 4 for Figure 3 The front view;

[0021] Figure 5 This is a schematic diagram of the structure of the spray disc of this utility model.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Frame; 2. Fermentation tank; 3. Stirring mechanism; 31. First motor; 32. Stirring shaft; 33. Stirring blade; 34. Scraper; 35. Connecting frame; 4. Feeding mechanism; 41. Feeding box; 42. Feeding hopper; 43. Second motor; 44. Feeding auger; 45. Support frame; 5. Discharge valve; 6. Water supply pipe; 7. T-joint; 8. First branch pipe; 9. Second branch pipe; 10. Storage tank; 11. Pump body; 12. Spray plate; 13. Collection hopper; 14. High-pressure nozzle. Detailed Implementation

[0024] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0025] This utility model provides, for example Figures 1-5The illustrated livestock and poultry manure resource utilization treatment device includes a frame 1 and a fermentation tank 2 mounted on the frame 1. The fermentation tank 2 is also equipped with a feeding mechanism 4 for conveying livestock and poultry manure into the fermentation tank 2. A liquid collection hopper 13 is integrally formed at the bottom of the fermentation tank 2, and a discharge valve 5 is installed at the bottom of the liquid collection hopper 13. The device also includes a cleaning mechanism for synchronously flushing the inside of the fermentation tank 2 and the feeding mechanism 4. An exhaust valve is also provided at the top of the fermentation tank 2, and a controller (not shown in the figure) can be installed on the frame 1 for convenient operation of the treatment device.

[0026] The cleaning mechanism includes a storage tank 10 installed on one side of the frame 1 and a spray plate 12 installed at the top inside the fermenter 2. A pump body 11 connected to the storage tank 10 is installed on one side of the storage tank 10, and a water supply pipe 6 is connected to one end of the pump body 11. A three-way connector 7 is installed at the end of the water supply pipe 6 away from the pump body 11, and the other two ends of the three-way connector 7 are respectively connected to a first branch pipe 8 and a second branch pipe 9. One end of the first branch pipe 8 is connected to the spray plate 12, and one end of the second branch pipe 9 is connected to the feeding mechanism 4. High-pressure nozzles 14 are evenly distributed at the bottom of the spray plate 12. A water filling pipe is also provided on the storage tank 10 to facilitate the filling of water into the storage tank 10.

[0027] Specifically, regarding the aforementioned feeding mechanism 4, such as Figures 1-4 As shown, the feeding mechanism 4 includes a feeding box 41 fixed on the outer wall of the fermentation tank 2. The feeding box 41 is connected to the interior of the fermentation tank 2, and a feeding hopper 42 is provided on the top of the feeding box 41. A feeding auger 44 is rotatably installed inside the feeding box 41, and a second motor 43 is fixed at the end of the feeding box 41 away from the fermentation tank 2. The second motor 43 is used to drive the feeding auger 44 to rotate. One end of the second branch pipe 9 is connected to the feeding hopper 42.

[0028] As described above, when reusing livestock and poultry manure, the manure can first be added into the feeding box 41 through the feeding hopper 42, and then the feeding auger 44 is driven to rotate by the second motor 43. At this time, the feeding auger 44 sends the manure into the fermentation tank 2. During the conveying process, the feeding auger 44 can crush the manure. Then the manure ferments in the fermentation tank 2. After fermentation, the manure can be discharged through the discharge valve 5 for reuse.

[0029] Secondly, after the manure is fermented and discharged for reuse, the liquid in the storage tank 10 can be extracted by the pump body 11 and then transported into the first branch pipe 8 and the second branch pipe 9 through the water supply pipe 6 and the three-way connector 7 respectively. Then, the first branch pipe 8 transports the liquid into the spray plate 12 and sprays it out through the high-pressure nozzle 14. The second branch pipe 9 transports the liquid into the feeding hopper 42, so that the liquid flows into the feeding box 41. Then, under the rotation of the feeding auger 44, it is discharged into the fermentation tank 2, thereby realizing the synchronous flushing of the feeding mechanism 4 and the inside of the fermentation tank 2. After flushing, the wastewater can be discharged through the discharge valve 5, thereby realizing the self-cleaning of the device and avoiding the accumulation of scale due to residual manure in the feeding mechanism 4 and the inside of the fermentation tank 2. This facilitates the subsequent use of the device, is conducive to the reuse of livestock and poultry manure, and improves the utilization rate of manure resources.

[0030] Meanwhile, in this embodiment, such as Figures 1-4 As shown, the fermentation tank 2 is also equipped with a stirring mechanism 3, which includes a stirring shaft 32 rotatably installed inside the fermentation tank 2 and a first motor 31 fixed at the top of the fermentation tank 2. The first motor 31 is used to drive the stirring shaft 32 to rotate. Multiple stirring blades 33 are installed on the stirring shaft 32 and are evenly distributed along its axial direction. A through hole is opened in the middle of the spray plate 12 for the stirring shaft 32 to pass through.

[0031] When the manure is added into the fermentation tank 2 for fermentation, the first motor 31 drives the stirring shaft 32 to rotate. Then the stirring shaft 32 drives the stirring blade 33 to rotate, so that the stirring blade 33 stirs the manure, breaks up the clumps of manure, promotes the fermentation of manure, thereby improving the fermentation efficiency and facilitating the subsequent discharge and reuse of manure.

[0032] Furthermore, in order to ensure the stable operation of the feeding mechanism 4, such as Figures 1-4 As shown, an L-shaped support frame 45 is also fixed on one side of the frame 1, and the top of the support frame 45 is fixedly connected to the bottom of the feeding box 41.

[0033] In another embodiment, such as Figure 3 and Figure 4 As shown, the bottom end of the stirring shaft 32 extends into the interior of the liquid collecting hopper 13 and is equipped with a connecting frame 35. A scraper 34 that can rotate along the inner wall of the liquid collecting hopper 13 is installed on one side of the connecting frame 35.

[0034] While the stirring shaft 32 drives the stirring blade 33 to rotate, the stirring shaft 32 will drive the scraper 34 to rotate synchronously through the connecting frame 35, so that the scraper 34 rotates along the inner wall of the liquid collection hopper 13, thereby stirring the manure in the liquid collection hopper 13, promoting the uniform fermentation of manure, and when the fermented manure is discharged through the discharge valve 5, the inner wall of the liquid collection hopper 13 can be cleaned by the scraper 34, reducing the manure residue on the inner wall of the liquid collection hopper 13, which is conducive to the rapid discharge of manure and realizes the rapid discharge of the device;

[0035] Secondly, when cleaning the inside of the fermenter 2, the scraper 34 can be rotated along the inner wall of the liquid collection hopper 13 to clean the inner wall of the liquid collection hopper 13, thereby achieving efficient cleaning of the inside of the fermenter 2.

[0036] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A livestock and poultry manure resource utilization treatment device, comprising a frame (1) and a fermentation tank (2) installed on the frame (1), wherein the fermentation tank (2) is further provided with a feeding mechanism (4) for conveying livestock and poultry manure into the fermentation tank (2), and a liquid collection hopper (13) is integrally formed at the bottom end of the fermentation tank (2), and a discharge valve (5) is installed at the bottom end of the liquid collection hopper (13), characterized in that: It also includes a cleaning mechanism that simultaneously flushes the inside of the fermenter (2) and the feeding mechanism (4); The cleaning mechanism includes a storage tank (10) installed on one side of the frame (1) and a spray plate (12) installed at the top inside the fermentation tank (2). A pump body (11) connected to the storage tank (10) is installed on one side, and a water supply pipe (6) is connected to one end of the pump body (11). A three-way connector (7) is installed at the end of the water supply pipe (6) away from the pump body (11), and the other two ends of the three-way connector (7) are respectively connected to a first branch pipe (8) and a second branch pipe (9). One end of the first branch pipe (8) is connected to the spray plate (12), and one end of the second branch pipe (9) is connected to the feeding mechanism (4). High-pressure nozzles (14) are evenly distributed at the bottom of the spray plate (12).

2. The livestock and poultry manure resource utilization and treatment device according to claim 1, characterized in that: The feeding mechanism (4) includes a feeding box (41) fixed on the outer wall of the fermentation tank (2). The feeding box (41) is connected to the interior of the fermentation tank (2), and a feeding hopper (42) is provided on the top of the feeding box (41). A feeding auger (44) is rotatably installed inside the feeding box (41), and a second motor (43) is fixed at one end of the feeding box (41) away from the fermentation tank (2). The second motor (43) is used to drive the feeding auger (44) to rotate. One end of the second branch pipe (9) is connected to the feeding hopper (42).

3. The livestock and poultry manure resource utilization and treatment device according to claim 2, characterized in that: One side of the frame (1) is also fixed with an L-shaped support frame (45), and the top of the support frame (45) is fixedly connected to the bottom of the feeding box (41).

4. The livestock and poultry manure resource utilization and treatment device according to claim 1, characterized in that: The fermentation tank (2) is also provided with a stirring mechanism (3), and the stirring mechanism (3) includes a stirring shaft (32) rotatably installed inside the fermentation tank (2) and a first motor (31) fixed at the top of the fermentation tank (2). The first motor (31) is used to drive the stirring shaft (32) to rotate. The stirring shaft (32) is equipped with a plurality of stirring blades (33) evenly distributed along its axial direction. The spray plate (12) has a through hole in the middle for the stirring shaft (32) to pass through.

5. The livestock and poultry manure resource utilization and treatment device according to claim 4, characterized in that: The bottom end of the stirring shaft (32) extends into the interior of the liquid collection hopper (13) and is equipped with a connecting frame (35), and a scraper (34) that can rotate along the inner wall of the liquid collection hopper (13) is installed on one side of the connecting frame (35).

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