Livestock and poultry manure treatment equipment

Abstract

The utility model discloses livestock and poultry manure treatment equipment, and relates to the technical field of livestock and poultry manure sterilization, in particular to the livestock and poultry manure treatment equipment which comprises a conveying box, a feeding screw rod is movably sleeved with an inner cavity of the conveying box, and a discharging pipe is fixedly installed on the conveying box. A conveying air pump and an exhaust pipe are fixedly installed on the top face of the conveying box, and a plugging block is fixedly arranged at the position, close to the bottom, of an inner cavity of the exhaust pipe in a sleeving mode. A feeding screw rod is arranged in an inner cavity of the conveying box, through cooperation of driving equipment at the left end of the conveying box, excrement can be continuously conveyed rightwards, meanwhile, the excrement can be turned over in the conveying process, pathogenic bacteria in the excrement are completely exposed in the external environment, and the conveying efficiency is improved. Meanwhile, nitrogen is continuously conveyed into the inner cavity of the conveying box through the arrangement of a conveying air pump, so that the inner cavity of the conveying box is in an oxygen-free environment for a long time to kill germs, and the germs in the excrement can be completely and comprehensively killed through cooperation of a feeding screw rod.

Description

Technical Field

[0001] The utility model relates to the technical field of livestock and poultry excrement sterilization, in particular to livestock and poultry excrement processing equipment. Background Art

[0002] Livestock manure refers to a type of rural solid waste produced in the livestock and poultry farming industry, including pig manure, cow manure, sheep manure, chicken manure, duck manure, etc.

[0003] The manure produced by animal husbandry is usually processed into fertilizer to achieve the full utilization of animal husbandry by-products, which is conducive to promoting environmental protection development. In the process of reprocessing animal husbandry manure, the treatment of pests and diseases in the manure is crucial. If it is not handled properly, some pathogens will remain in the waste. When used as fertilizer, it will cause the bacteria to infect and kill seedlings, affecting the yield of agricultural products. Therefore, an ambient temperature of more than 70° is usually used to kill the bacteria. This sterilization method requires a lot of energy for heating, and the energy consumption of processing is high, which leads to increased processing costs and is not conducive to environmental protection development. For this reason, we propose a livestock and poultry manure treatment equipment Utility Model Content

[0004] In view of the shortcomings of the existing technology, the present invention provides a livestock and poultry manure processing equipment, which solves the problem of high energy consumption of the heating sterilization method proposed in the above background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a livestock and poultry manure processing equipment, including a conveying box, the inner cavity of the conveying box is movably covered with a feeding screw, a discharge pipe is fixedly installed on the top of the conveying box, a conveying air pump and an exhaust pipe are fixedly installed on the top surface of the conveying box, the inner cavity of the exhaust pipe is fixedly covered with a blocking block near the bottom position, the inner cavity of the exhaust pipe is fixedly covered with a limiting plate near the top, and the inner cavity of the exhaust pipe is provided with a blocking ball.

[0006] Optionally, a discharge sleeve is fixedly mounted on the right end of the conveying box, a discharge port is provided on the bottom surface of the discharge sleeve near the right side, a first support spring is fixedly connected to the right side of the inner cavity of the discharge sleeve, and a discharge plate is fixedly installed on the left end of the first support spring.

[0007] Optionally, the inner cavity of the discharge pipe is fixedly provided with a support rod near the top position, the outer portion of the support rod is movably provided with a sealing plate, the inner wall of the discharge pipe is fixedly connected to a second support spring, and a support frame is fixedly installed on the inner side of the second support spring.

[0008] Optionally, the conveying air pump and the discharge pipe are located above the conveying box near the left side, and the exhaust pipe is located above the conveying box near the right side.

[0009] Optionally, the discharge plate is located on the left side of the discharge port under the support of the first support spring, and the outer side of the discharge plate is in contact with the inner wall of the discharge sleeve.

[0010] Optionally, the outer side of the support frame and the bottom surface of the sealing plate are in contact with each other, and the width of the sealing plate is the same as the width of the inner cavity of the discharge pipe.

[0011] The utility model provides a livestock and poultry excrement processing device, which has the following beneficial effects:

[0012] 1. The livestock and poultry manure processing equipment is equipped with a conveying box. A feeding screw is provided in the inner cavity of the conveying box. With the cooperation of the driving device at the left end of the conveying box, the manure can be continuously transported to the right. At the same time, the manure can be turned over during the transportation process, so that the internal pathogens of the manure are completely exposed to the external environment. At the same time, the delivery air pump is set to continuously deliver nitrogen to the inner cavity of the conveying box, so that the inner cavity of the conveying box is in an oxygen-free environment for a long time to complete the killing of pathogens. With the cooperation of the feeding screw, the pathogens in the manure can be completely killed.

[0013] 2. The livestock and poultry manure processing equipment can use the discharge pipe to continuously transport manure to the inner cavity of the conveying box by fixing the discharge pipe on the top of the conveying box, use the support rod in the inner cavity of the discharge pipe to support the sealing plate, and use the second support spring to support the support frame, thereby ensuring that the sealing plate blocks the discharge pipe when no feeding is in progress, thereby preventing the air in the inner cavity of the conveying box from interacting with the outside world. At the same time, with the cooperation of the exhaust pipe, one-way exhaust can be achieved, ensuring that the inner cavity of the conveying box is in an oxygen-free environment for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the conveying box of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the exhaust pipe of the utility model;

[0018] Figure 5 This is a structural diagram of the discharge sleeve of the utility model;

[0019] Figure 6 This is a structural diagram of the feeding pipe of the utility model.

[0020] In the figure: 1. Conveying box; 2. Feeding screw; 3. Conveying air pump; 4. Exhaust pipe; 5. Sealing block; 6. Limiting plate; 7. Sealing ball; 8. Discharge sleeve; 9. Discharge plate; 10. First support spring; 11. Discharge pipe; 12. Support rod; 13. Second support spring; 14. Sealing plate; 15. Support frame. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] See also Figures 1 to 4 The utility model provides a technical solution: a livestock and poultry manure processing equipment, including a conveying box 1, the inner cavity of the conveying box 1 is movably covered with a feeding screw 2, and a discharge pipe 11 is fixedly installed on the top of the conveying box 1. The setting of the discharge pipe 11 plays a blocking role. At the same time, the discharge pipe 11 plays the role of discharge. The setting of the blocking plate 14 in the inner cavity of the discharge pipe 11 can prevent the nitrogen in the inner cavity of the conveying box 1 from being discharged to the outside, and prevent the space in the inner cavity of the conveying box 1 from interacting with the outside gas, affecting the purity of the gas in the inner cavity of the conveying box 1. A conveying air pump 3 and an exhaust pipe 4 are fixedly installed on the top surface of the conveying box 1. The conveying air pump 3 and the discharge pipe 11 are located above the conveying box 1 near the left side, and the exhaust pipe 4 is located above the conveying box 1 near the right side. The conveying air pump 3 continuously delivers nitrogen to the inner cavity of the conveying box 1, so that the inner cavity of the conveying box 1 is in In an anaerobic environment, the feces in the inner cavity of the conveying box 1 is in a tumbling state, and the internal pathogens are completely exposed on the surface. The setting of the exhaust pipe 4 plays a one-way exhaust role, which can discharge the gas in the inner cavity of the conveying box 1 in one direction, ensuring that the air pressure in the inner cavity of the conveying box 1 is balanced with the air pressure of the outside world. The inner cavity of the exhaust pipe 4 is fixedly provided with a sealing block 5 near the bottom position, and the inner cavity of the exhaust pipe 4 is fixedly provided with a limiting plate 6 near the top. The inner cavity of the exhaust pipe 4 is provided with a sealing ball 7. When the air pressure in the inner cavity of the conveying box 1 is less than or equal to the external air pressure, the sealing ball 7 will fall freely downward, and the sealing ball 7 is used to seal the limiting plate 6 to avoid the interaction between the air pressure in the inner cavity of the conveying box 1 and the external air pressure. In the process of the conveying air pump 3 continuously conveying gas to the inner cavity of the conveying box 1, when the air pressure in the inner cavity of the conveying box 1 is greater than the external air pressure, the sealing ball 7 will be pushed upward to discharge the air pressure in one direction.

[0023] See also Figure 5The outer side of the discharge plate 9 is in contact with the inner wall of the discharge plate 8, and the outer side of the discharge plate 9 is in contact with the inner wall of the discharge plate 8, so that the feces in the inner cavity of the conveying box 1 is continuously transported to the right, so that the feces are transported to the inner cavity of the discharge plate 8 and accumulated in the inner cavity of the discharge plate 8, so that the pressure in the inner cavity of the discharge plate 8 continuously applies pressure to the discharge plate 9. Subsequently, during the continuous right transportation of feces, the discharge plate 9 will be pushed to the right, so that the feces will fall from the bottom of the discharge plate 8. The bottom surface of the discharge plate 8 is provided with a discharge port near the right position of the inner cavity of the discharge sleeve 8, and the right side of the inner cavity of the discharge sleeve 8 is fixedly connected to the first supporting spring 10, and the left end of the first supporting spring 10 is fixedly installed with the discharge plate 9. The setting of the first supporting spring 10 plays the role of supporting the discharge plate 9, which can support the discharge plate 9 in the left position of the exhaust port, making it convenient to use the device.

[0024] See also Figure 6 The present invention provides a technical solution: a support rod 12 is fixedly mounted near the top of the inner cavity of the feeding tube 11, and the outer side of the support frame 15 and the bottom surface of the blocking plate 14 fit together. The width of the blocking plate 14 is the same as the width of the inner cavity of the feeding tube 11. Feces are thrown from the top of the feeding tube 11 into the inner cavity of the feeding tube 11, so that the feces fall above the two blocking plates 14. The accumulation of a large amount of feces will squeeze the position between the two blocking plates 14 downward, so that the two blocking plates 14 rotate around the support rod 12 respectively. The setting of the two blocking plates 14 plays a role in sealing The function of blocking the discharge pipe 11 is to prevent the air in the inner cavity of the discharge pipe 11 from interacting with the outside world. The external movable sleeve of the support rod 12 is provided with a sealing plate 14. The inner wall of the discharge pipe 11 is fixedly connected with a second support spring 13. The inner side of the second support spring 13 is fixedly installed with a support frame 15. The two sealing plates 14 will squeeze the support frame 15 to move outward, so that the second support spring 13 is in a compressed state, and the feces will fall downward between the two sealing plates 14, so that the feces falls into the inner cavity of the conveying box 1. The second support spring 13 plays the role of supporting the support frame 15, and then supports the sealing plate 14.

[0025] In summary, when the livestock and poultry manure processing equipment is used, the manure is first thrown from the top of the feed pipe 11 to the inner cavity of the lower feed pipe 11, so that the manure falls above the two blocking plates 14. The accumulation of a large amount of manure will squeeze the position between the two blocking plates 14 downward, so that the two blocking plates 14 rotate around the support rods 12 respectively. At the same time, the two blocking plates 14 will squeeze the support frame 15 to move outward, so that the second support spring 13 is in a compressed state, and the manure will fall downward between the two blocking plates 14, so that the manure falls into the inner cavity of the conveying box 1, and then after the throwing is completed, the second support spring 13 will support the support frame 15. Then, the sealing plate 14 is supported to complete the sealing of the discharge pipe 11, and then the feces falls into the inner cavity of the conveying box 1. The driving mechanism at the left end of the conveying box 1 is used to drive the feeding screw 2 in the inner cavity of the conveying box 1 to rotate continuously. During the rotation of the feeding screw 2, the feces will be driven to the right. At the same time, the conveying air pump 3 is controlled to continuously deliver nitrogen to the inner cavity of the conveying box 1, so that the inner cavity of the conveying box 1 is in an oxygen-free environment. The feces in the inner cavity of the conveying box 1 is in a rolling state, and the internal pathogens are completely exposed on the surface. Then, as the feces are continuously conveyed to the right, the discharge plate 9 will be pushed to the right, so that the feces fall from under the discharge sleeve 8.

[0026] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed and operate in a specific direction. Therefore, they should not be understood as limiting the present invention. The terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In addition, unless otherwise expressly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, they can be fixed connections, detachable connections, or integral connections; they can be mechanical connections or electrical connections; they can be direct connections, indirect connections through an intermediate medium, or internal connections between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Furthermore, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. A livestock and poultry excrement processing device, comprising a conveying box (1), characterized in that: The inner cavity of the conveying box (1) is movably sheathed with a feeding screw (2); a discharge pipe (11) is fixedly installed on the top of the conveying box (1); a conveying air pump (3) and an exhaust pipe (4) are fixedly installed on the top surface of the conveying box (1); a sealing block (5) is fixedly sheathed near the bottom of the inner cavity of the exhaust pipe (4); a limiting plate (6) is fixedly sheathed near the top of the inner cavity of the exhaust pipe (4); and a sealing ball (7) is provided in the inner cavity of the exhaust pipe (4).

2. The livestock and poultry manure processing equipment according to claim 1, characterized in that: The right end of the conveying box (1) is fixedly covered with a discharge sleeve (8), the bottom surface of the discharge sleeve (8) is provided with a discharge port near the right side, the right side of the inner cavity of the discharge sleeve (8) is fixedly connected to a first support spring (10), and the left end of the first support spring (10) is fixedly installed with a discharge plate (9).

3. The livestock and poultry excrement processing equipment according to claim 1, characterized in that: The inner cavity of the discharge pipe (11) is fixedly sleeved with a support rod (12) near the top position, and the outer portion of the support rod (12) is movably sleeved with a blocking plate (14). The inner wall of the discharge pipe (11) is fixedly connected to a second support spring (13), and a support frame (15) is fixedly installed on the inner side of the second support spring (13).

4. The livestock and poultry excrement processing equipment according to claim 1, characterized in that: The delivery air pump (3) and the discharge pipe (11) are located above the delivery box (1) and close to the left side, and the exhaust pipe (4) is located above the delivery box (1) and close to the right side.

5. The livestock and poultry excrement processing equipment according to claim 2, characterized in that: The discharge plate (9) is located on the left side of the discharge port under the support of the first support spring (10), and the outer side of the discharge plate (9) is in contact with the inner wall of the discharge sleeve (8).

6. The livestock and poultry excrement processing equipment according to claim 3, characterized in that: The outer side of the support frame (15) and the bottom surface of the blocking plate (14) are in contact with each other, and the width of the blocking plate (14) is the same as the width of the inner cavity of the feeding pipe (11).

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