Livestock and poultry manure composting reaction stirring device

Abstract

The utility model provides a livestock and poultry manure compost reaction stirring device which comprises a support frame, a stirring tank and a stirring device, the stirring tank is arranged on the support frame, and the stirring device is arranged in the stirring tank. A ventilation opening and a feeding opening are formed in the top of the stirring tank. And an air blowing assembly is arranged in the ventilation opening. And electric heating plates are embedded in the bottom and the side surface of the stirring tank. Through the arrangement of the air blowing assembly and the electric heating plate, the problems that the oxygen content in the stirring tank is reduced along with the degradation process and the degradation efficiency of the flora on the excrement is influenced by the lower temperature in the stirring tank are solved respectively.

Description

Technical Field

[0001] The utility model relates to the technical field of compost stirring devices, in particular to a livestock and poultry manure compost reaction stirring device. Background Art

[0002] The full fermentation of aerobic composting of livestock and poultry manure depends on the full mixing and contact of the materials in the compost, and stirring is usually the most effective and feasible means.

[0003] Aerobic composting is the process of degrading organic matter contained in livestock and poultry manure and agricultural waste. Usually, the bacteria transform it into organic ecological fertilizer that can be absorbed and utilized by plants. During the aerobic composting process, there will be continuous high temperature, which is also called high-temperature composting. High temperature can kill pathogens in the pile to the greatest extent, accelerate the life activities of the bacteria, and help degrade organic matter.

[0004] During the degradation of livestock and poultry manure, carbon dioxide and ammonia are produced, which reduces the oxygen content inside the mixing tank and the degradation efficiency. The existing composting reaction mixing device cannot replenish the oxygen inside the mixing tank. In addition, in areas with high carbon dioxide content, the temperature inside the mixing tank is low, and the degradation efficiency of the manure by the bacteria is greatly reduced. Utility Model Content

[0005] The utility model aims to provide a livestock and poultry manure composting reaction stirring device, which can solve the problems that the oxygen content inside the stirring tank decreases as the degradation process proceeds and the low temperature inside the stirring tank affects the degradation efficiency of the manure by the bacterial flora.

[0006] The purpose of this utility model is achieved through the following technical solutions:

[0007] A livestock and poultry manure composting reaction stirring device comprises a support frame 1, a stirring tank 2 and a stirring device 3, wherein the stirring tank 2 is mounted on the support frame 1, and the stirring device 3 is mounted inside the stirring tank 2. A vent 21 and a feed port 22 are provided on the top of the stirring tank 2. A blast assembly 23 is provided inside the vent 21. Electric heating plates 24 are embedded in the bottom and sides of the stirring tank 2.

[0008] Preferably, the air blowing assembly 23 includes a bracket 231, a first motor 232 mounted on the bracket 231, and a fan blade 233 connected to the output end of the first motor 232. The bracket 231 is fixed to the inner wall of the vent 21 for supporting and mounting the first motor 232.

[0009] Preferably, the stirring device 3 includes a second motor 31 installed on the support frame 1 , a rotating shaft 32 connected to an output end of the second motor 31 , and a first screw belt 33 and a second screw belt 34 installed on the rotating shaft 32 .

[0010] Preferably, the diameter of the first spiral belt 33 is greater than the diameter of the second spiral belt 34 .

[0011] Preferably, at least four fixing rods 321 are further provided on the rotating shaft 32 . The first screw belt 33 and the second screw belt 34 are both fixed to the fixing rods 321 .

[0012] Preferably, a discharge port 26 is provided at the bottom of the stirring tank 2 .

[0013] Preferably, a tank cover 25 is provided on the feed inlet 22 .

[0014] Preferably, an activated carbon plate 251 is disposed on the top of the can cover 25 to absorb odor in the air. The activated carbon plate 251 is provided with a plurality of through holes.

[0015] The utility model solves the problems that the oxygen content inside the mixing tank decreases as the degradation process proceeds and the low temperature inside the mixing tank affects the degradation efficiency of the feces by the bacterial flora by arranging an air blast component and an electric heating plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a schematic diagram of the structure of a livestock and poultry manure composting reaction stirring device.

[0017] Figure 2 for Figure 1 A is an enlarged view of the middle image.

[0018] The following are the descriptions of the reference numerals:

[0019] 1: support frame, 2: stirring tank, 3: stirring device, 21: vent, 22: feeding port, 23: blast assembly, 24: electric heating plate, 25: tank cover, 26: discharge port, 231: bracket, 232: first motor, 233: fan blade, 251: activated carbon plate, 31: second motor, 32: rotating shaft, 33: first screw belt, 34: second screw belt, 321: fixing rod. DETAILED DESCRIPTION

[0020] The embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.

[0021] The following describes the embodiments of the present disclosure through specific examples, and those skilled in the art can easily understand the advantages and effects of the present disclosure from the contents disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of the present disclosure, rather than all of the embodiments. The present disclosure can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present disclosure. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict. Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present disclosure. Embodiment 1

[0022] The utility model solves the problems that the oxygen content inside the mixing tank decreases as the degradation process proceeds and the low temperature inside the mixing tank affects the degradation efficiency of the feces by the bacterial flora by arranging an air blast component and an electric heating plate.

[0023] like Figure 1 As shown, a livestock and poultry manure composting reaction stirring device comprises a support frame 1, a stirring tank 2 and a stirring device 3, wherein the stirring tank 2 is mounted on the support frame 1, and the stirring device 3 is mounted inside the stirring tank 2. A vent 21 and a feed port 22 are provided on the top of the stirring tank 2. A blast assembly 23 is provided inside the vent 21. Electric heating plates 24 are embedded in the bottom and sides of the stirring tank 2. The electric heating plates 24 are connected to an external power source through a wire.

[0024] like Figure 2 As shown, further, the blowing assembly 23 includes a bracket 231, a first motor 232 installed on the bracket 231, and a fan blade 233 connected to the output end of the first motor 232; the bracket 231 is fixed on the inner wall of the vent 21 for supporting and installing the first motor 232.

[0025] Further, the stirring device 3 includes a second motor 31 mounted on the support frame 1, a rotating shaft 32 connected to the output end of the second motor 31, and a first spiral belt 33 and a second spiral belt 34 mounted on the rotating shaft 32. Further, the diameter of the first spiral belt 33 is greater than the diameter of the second spiral belt 34. The stirring areas of the first spiral belt 33 and the second spiral belt 34 are different, and the two can increase the stirring area. The second motor 31 and the above-mentioned first motor 232 are independently switched and can achieve single start.

[0026] Furthermore, at least four fixing rods 321 are provided on the rotating shaft 32. The first screw belt 33 and the second screw belt 34 are fixed to the fixing rod 321. The first screw belt 33 and the second screw belt 34 are connected to the fixing rod 321 by welding or serial connection.

[0027] Furthermore, a discharge port 26 is provided at the bottom of the mixing tank 2 for discharging fertilizer after degradation of excrement. Furthermore, a tank cover 25 is provided on the feed inlet 22. Furthermore, an activated carbon plate 251 is provided on the top of the tank cover 25 for absorbing odors in the air. The activated carbon plate 251 is provided with a plurality of through holes. The function of the activated carbon plate 251 is to absorb odors and peculiar smells discharged from the tank body.

[0028] Working principle:

[0029] After livestock and poultry manure is poured into the interior of the mixing tank 2 through the feed port 22, the second motor 31 is started to drive the rotating shaft 32 to rotate, driving the first screw belt 33 and the second screw belt 34 to stir the livestock and poultry manure. The first motor 232 is started to drive the fan blade 233 to rotate, and air is blown into the interior of the mixing tank 2. The interior of the mixing tank 2 is discharged through the feed port 22. The air inside the mixing tank 2 is discharged through the activated carbon plate 251. During this process, the activated carbon plate 251 absorbs particulate matter and odor in the air to reduce environmental pollution. When the device is used in winter or in areas with lower temperatures, the objects inside the tank can be heated by the electric heating plate 24 to reach a temperature suitable for the bacterial flora, thereby improving the degradation efficiency.

[0030] In the description of the present invention, it should be understood that the terms "middle", "length", "up", "down", "front", "back", "vertical", "horizontal", "inside", "outside", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0031] In the present invention, unless otherwise clearly specified and limited, the first feature "on" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. "Multiple" means at least two, such as two, three, etc., unless otherwise clearly and specifically limited.

[0032] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] The above is only for explaining the implementation mode of the utility model and is not used to limit the utility model. For those skilled in the art, any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the utility model without creative work should be included in the protection scope of the utility model.

Claims

1. A livestock and poultry manure composting reaction stirring device, comprising a support frame (1), a stirring tank (2) and a stirring device (3), wherein the stirring tank (2) is mounted on the support frame (1), and the stirring device (3) is mounted inside the stirring tank (2); characterized in that: The top of the stirring tank (2) is provided with a vent (21) and a material inlet (22); an air blowing assembly (23) is provided inside the vent (21); and electric heating plates (24) are embedded in the bottom and side surfaces of the stirring tank (2).

2. A livestock and poultry manure composting reaction stirring device as claimed in claim 1, characterized in that: The air blowing assembly (23) comprises a bracket (231), a first motor (232) mounted on the bracket (231), and a fan blade (233) connected to an output end of the first motor (232); the bracket (231) is fixed to the inner wall of the vent (21) and is used to support and mount the first motor (232).

3. A livestock and poultry manure composting reaction stirring device as claimed in claim 1, characterized in that: The stirring device (3) comprises a second motor (31) mounted on the support frame (1), a rotating shaft (32) connected to an output end of the second motor (31), and a first spiral belt (33) and a second spiral belt (34) mounted on the rotating shaft (32).

4. A livestock and poultry manure composting reaction stirring device as claimed in claim 3, characterized in that: The diameter of the first spiral belt (33) is greater than the diameter of the second spiral belt (34).

5. The livestock and poultry manure composting reaction stirring device as claimed in claim 3, characterized in that: At least four fixing rods (321) are also provided on the rotating shaft (32); the first screw belt (33) and the second screw belt (34) are both fixed to the fixing rods (321).

6. The livestock and poultry manure composting reaction stirring device as claimed in claim 1, characterized in that: The bottom of the stirring tank (2) is provided with a discharge port (26).

7. The livestock and poultry manure composting reaction stirring device as claimed in claim 1, characterized in that: The feed inlet (22) is provided with a tank cover (25).

8. A livestock and poultry manure composting reaction stirring device as claimed in claim 7, characterized in that: An activated carbon plate (251) is arranged on the top of the can cover (25) to absorb odor in the air; a plurality of through holes are provided on the activated carbon plate (251).

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