Aerobic fermentation device for livestock breeding solid waste

Abstract

The utility model discloses an aerobic fermentation device for livestock breeding solid wastes, relates to the technical field of livestock breeding waste treatment, and solves the problems that the discharging progress of the wastes is influenced by the cooperation of the gravity of the wastes and a discharging pipe, the height of a feeding pipe is relatively high, and the working efficiency is low at present. The technical problems that waste is inconvenient to add, and the feeding progress is affected are solved. Comprising a base, a discharging pipe is fixedly installed in the middle of the base, a fermentation tank is fixedly installed at the top end of the discharging pipe, a first motor is fixedly installed in the middle of the top end of the fermentation tank, a transmission shaft of the first motor penetrates through the fermentation tank and is fixedly connected with a stirring rod arranged in the fermentation tank, and a plurality of stirring rods are evenly and fixedly installed on the two sides of the stirring rod; the waste discharging device has the advantages that the waste discharging speed is increased, using is more convenient and faster, the waste discharging progress is accelerated, waste can be conveniently added, and the material feeding progress is accelerated.

Description

Technical Field

[0001] The utility model relates to the technical field of animal husbandry waste treatment, in particular to an aerobic fermentation device for animal husbandry solid waste. Background Art

[0002] With the continuous improvement of people's living standards, large-scale breeding industry has developed rapidly. The vigorous development of breeding industry has produced a large amount of solid waste such as livestock and poultry manure, which exceeds the carrying capacity of surrounding land and environment. This leads to a decrease in the rate of returning livestock and poultry manure to the fields and the accumulation of solid waste such as manure in poultry breeding areas, polluting the surrounding environment. The utilization of biomass resources such as solid waste such as livestock and poultry manure can not only alleviate the pressure of energy shortage, but also fundamentally solve the pollution problem of livestock and poultry manure. This is an important means to promote the sustainable development of livestock and poultry industry. Therefore, aerobic fermentation equipment for solid waste from livestock breeding will be used.

[0003] According to the "A Fermentation Device for Agricultural Waste" provided by Chinese Patent Authorization Announcement No. CN215162226U, a plurality of crushing rods are installed on both sides of the stirring rod, which can quickly crush the waste for use, so that the waste can be quickly fermented to avoid the internal fermentation being unable to be quickly used. The fermented waste is poured out by opening the valve of the discharge pipe; however, the discharge operation relies on the waste's own gravity in conjunction with the discharge pipe, which affects the waste discharge progress, and the feed pipe itself is set at a relatively high height, which is not convenient for adding waste to it, affecting the feeding progress.

[0004] Therefore, an aerobic fermentation device for solid waste from animal husbandry is designed to solve the above problems. Summary of the invention

[0005] The utility model provides an aerobic fermentation device for solid waste from animal husbandry, which solves the technical problems that the discharge operation is carried out by relying on the weight of the waste itself in conjunction with a discharge pipe, which affects the discharge progress of the waste, and the feed pipe itself is arranged at a relatively high height, which makes it inconvenient to add waste thereto, thus affecting the feeding progress.

[0006] In order to solve the above technical problems, the utility model provides an aerobic fermentation device for solid waste from animal husbandry, comprising a base, a discharge pipe is fixedly installed in the middle of the base, a fermentation tank is fixedly installed on the top of the discharge pipe, a first motor is fixedly installed in the middle of the top of the fermentation tank, a transmission shaft of the first motor passes through the fermentation tank and is fixedly connected to a stirring rod arranged inside the fermentation tank, a plurality of stirring rods are evenly fixedly installed on both sides of the stirring rod, the bottom end of the stirring rod extends to the bottom of the discharge pipe, a plurality of first rotating blades are evenly fixedly installed on the bottom of the stirring rod, a vibration motor is fixedly installed on both sides of the bottom end of the fermentation tank, a feeding pipe is fixedly installed in the middle of one side of the base through a support block, a roller is rotatably connected to the inside of the feeding pipe, a plurality of second rotating blades are evenly fixedly installed on the surface of the roller, an air filling pipe is fixedly installed on one side of the top of the fermentation tank, and a one-way valve is fixedly installed on the surface of the air filling pipe.

[0007] Preferably, a feed port is provided on the surface of the feeding tube, a feed hopper is fixedly installed at the bottom of one side of the feeding tube, a second motor is fixedly installed in the middle of one side of the feed hopper, a drive shaft of the second motor passes through the feed hopper and is fixedly connected to a rotating rod arranged inside the feed hopper, and a plurality of crushing rollers are evenly fixedly installed on the surface of the rotating rod.

[0008] Preferably, a discharge pipe is fixedly installed at the bottom end of the discharge pipe, and a discharge valve is fixedly installed at the middle part of the discharge pipe.

[0009] Preferably, a feeding pipe is fixedly installed on the top of the other side of the feeding pipe, and a feeding valve is fixedly installed in the middle of the feeding pipe.

[0010] Preferably, a third motor is fixedly mounted on the bottom end of the feeding tube, and a transmission shaft of the third motor passes through the feeding tube and is fixedly connected to the bottom end of the rotating roller.

[0011] Preferably, support legs are fixedly installed on the four corners of the bottom end of the base, and rubber pads are fixedly installed on the bottom ends of the four support legs.

[0012] Compared with the related art, the aerobic fermentation device for solid waste from animal husbandry provided by the utility model has the following beneficial effects:

[0013] The utility model provides an aerobic fermentation device for solid waste from animal husbandry. A discharge pipe is arranged at the bottom of a fermentation tank. A first motor is arranged to drive a stirring rod to rotate, thereby driving a plurality of first rotating blades inside the discharge pipe to rotate. A discharge pipe and a discharge valve are arranged in cooperation with each other, thereby facilitating rapid discharge of the waste. At the same time, two vibration motors are arranged at the bottom of the fermentation pipe, which can increase the discharge speed of the waste, make it more convenient to use, and improve the progress of waste discharge.

[0014] By means of a feed hopper arranged at the bottom, waste is added through the feed hopper, and the waste is fully crushed by means of a second motor and a crushing roller, and the waste is lifted and transported by means of a third motor, a rotating roller and a plurality of second rotating blades, so that the waste is transported from a low place to a high place, i.e., the inside of the fermentation tank, which facilitates the addition of waste and improves the material feeding progress. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 3 It is an enlarged structural schematic diagram of A of the utility model;

[0018] Figure 4 It is an enlarged structural schematic diagram of B of the utility model.

[0019] Numbers in the figure: 1. base; 2. discharge pipe; 3. fermentation tank; 4. first motor; 5. stirring rod; 6. stirring rod; 7. first rotating blade; 8. discharge pipe; 9. feeding pipe; 10. feeding hopper; 11. rotating roller; 12. second rotating blade; 13. second motor; 14. rotating rod; 15. crushing roller; 16. feeding port; 17. discharge pipe; 18. vibration motor; 19. gas pipe; 20. third motor; 21. supporting leg; 22. rubber pad. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4, an aerobic fermentation device for solid waste from animal husbandry, comprising a base 1, a discharge pipe 2 is fixedly installed in the middle of the base 1, a fermentation tank 3 is fixedly installed on the top of the discharge pipe 2, a first motor 4 is fixedly installed in the middle of the top of the fermentation tank 3, a transmission shaft of the first motor 4 passes through the fermentation tank 3 and is fixedly connected to a stirring rod 5 arranged inside the fermentation tank 3, a plurality of stirring rods 6 are evenly fixedly installed on both sides of the stirring rod 5, the bottom end of the stirring rod 5 extends to the bottom of the discharge pipe 2, a plurality of first rotating blades 7 are evenly fixedly installed on the bottom of the stirring rod 5, a vibration motor 18 is fixedly installed on both sides of the bottom end of the fermentation tank 3, a feeding pipe 9 is fixedly installed in the middle of one side of the base 1 through a support block, a roller 11 is rotatably connected inside the feeding pipe 9, a plurality of second rotating blades 12 are evenly fixedly installed on the surface of the roller 11, an air filling pipe 19 is fixedly installed on one side of the top of the fermentation tank 3, and a one-way valve is fixedly installed on the surface of the air filling pipe 19.

[0022] See also Figure 1 and Figure 4 A feeding port 16 is provided on the surface of the feeding tube 9, a feeding hopper 10 is fixedly installed at the bottom of one side of the feeding tube 9, a second motor 13 is fixedly installed in the middle of one side of the feeding hopper 10, a transmission shaft of the second motor 13 passes through the feeding hopper 10 and is fixedly connected to a rotating rod 14 arranged inside the feeding hopper 10, and a plurality of crushing rollers 15 are evenly fixedly installed on the surface of the rotating rod 14, which is convenient for adding materials at the bottom, so that the solid waste is crushed by the crushing rollers 15, and it is convenient for feeding and conveying the solid waste.

[0023] See also Figure 1 and Figure 3 A discharge pipe 8 is fixedly installed at the bottom end of the discharge pipe 2, and a discharge valve is fixedly installed in the middle of the discharge pipe 8 to facilitate the control of material flow and the discharge of waste.

[0024] See also Figure 1 A discharge pipe 17 is fixedly installed on the top of the other side of the feed pipe 9, and a discharge valve is fixedly installed in the middle of the discharge pipe 17, which is convenient for discharging the transported waste into the interior of the fermentation tank 3, and at the same time seals the fermentation tank 3 to ensure that the waste is fermented under sealed conditions.

[0025] See also Figure 1 and Figure 2 A third motor 20 is fixedly installed at the bottom end of the feeding tube 9. The transmission shaft of the third motor 20 passes through the feeding tube 9 and is fixedly connected to the bottom end of the roller 11, so as to drive the roller 11 and several second rotating blades 12 to rotate, so as to facilitate the feeding operation of the waste.

[0026] See also Figure 1The four corners at the bottom of the base 1 are fixedly mounted with support legs 21, and the bottom ends of the four support legs 21 are fixedly mounted with rubber pads 22 to facilitate stable support.

[0027] In summary, in the present invention, when working, firstly, the second motor 13 is controlled to drive the rotating rod 14 and the plurality of crushing rollers 15 to rotate, and a proper amount of waste is added to the inside of the feed hopper 10, and the waste is crushed by the crushing roller 15, and then the third motor 20 is controlled to drive the rotating roller 11 and the plurality of second rotating blades 12 to rotate, and the discharge valve at the discharge pipe 17 is opened, so that the waste enters the fermentation tank 3 through the discharge pipe 17 for fermentation, and then the discharge valve is closed, and a proper amount of oxygen is added to the inside of the fermentation tank 3 through the gas adding pipe 19, so that the waste is aerobic fermented, and the addition of oxygen is performed. After the addition is completed, the set discharge valve is closed, and then the first motor 4 is controlled to work. The transmission shaft of the first motor 4 drives the set stirring rod 5 to rotate, and then drives a plurality of stirring rods 6 to fully mix and stir the waste, thereby improving the fermentation effect of the waste. After the fermentation is completed, the discharge valve of the discharge pipe 8 is opened, and the first motor 4 is controlled again to drive the stirring rod 5 and a plurality of first rotating blades 7 to rotate, and the two vibration motors 18 are controlled to work at the same time, so as to facilitate the rapid discharge operation of the waste and improve the discharge progress. Finally, the fermented waste can be received by using the material receiving setting.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An aerobic fermentation device for solid waste from animal husbandry, comprising a base (1), characterized in that: A discharge pipe (2) is fixedly mounted in the middle of the base (1), a fermentation tank (3) is fixedly mounted on the top of the discharge pipe (2), a first motor (4) is fixedly mounted in the middle of the top of the fermentation tank (3), a transmission shaft of the first motor (4) passes through the fermentation tank (3) and is fixedly connected to a stirring rod (5) arranged inside the fermentation tank (3), a plurality of stirring rods (6) are evenly fixedly mounted on both sides of the stirring rod (5), the bottom end of the stirring rod (5) extends to the bottom of the discharge pipe (2), and the bottom of the stirring rod (5) is fixedly mounted on the bottom of the discharge pipe (2). A plurality of first rotating blades (7) are evenly fixedly installed on the bottom, a vibration motor (18) is fixedly installed on both sides of the bottom end of the fermentation tank (3), a feeding pipe (9) is fixedly installed in the middle of one side of the base (1) through a support block, a roller (11) is rotatably connected inside the feeding pipe (9), and a plurality of second rotating blades (12) are evenly fixedly installed on the surface of the roller (11), and an air supply pipe (19) is fixedly installed on one side of the top end of the fermentation tank (3), and a one-way valve is fixedly installed on the surface of the air supply pipe (19).

2. The aerobic fermentation device for solid waste from animal husbandry according to claim 1, characterized in that: A feed port (16) is provided on the surface of the feeding tube (9), a feed hopper (10) is fixedly installed at the bottom of one side of the feeding tube (9), a second motor (13) is fixedly installed in the middle of one side of the feeding hopper (10), a transmission shaft of the second motor (13) passes through the feeding hopper (10) and is fixedly connected to a rotating rod (14) arranged inside the feeding hopper (10), and a plurality of crushing rollers (15) are evenly fixedly installed on the surface of the rotating rod (14).

3. The aerobic fermentation device for solid waste from animal husbandry according to claim 1, characterized in that: A discharge pipe (8) is fixedly mounted at the bottom end of the discharge pipe (2), and a discharge valve is fixedly mounted at the middle of the discharge pipe (8).

4. The aerobic fermentation device for solid waste from animal husbandry according to claim 1, characterized in that: A discharge pipe (17) is fixedly mounted on the top of the other side of the feed pipe (9), and a discharge valve is fixedly mounted on the middle of the discharge pipe (17).

5. The aerobic fermentation device for solid waste from animal husbandry according to claim 1, characterized in that: A third motor (20) is fixedly mounted on the bottom end of the feeding tube (9), and a transmission shaft of the third motor (20) passes through the feeding tube (9) and is fixedly connected to the bottom end of the rotating roller (11).

6. The aerobic fermentation device for solid waste from animal husbandry according to claim 1, characterized in that: Support legs (21) are fixedly mounted on four corners at the bottom end of the base (1), and rubber pads (22) are fixedly mounted on the bottom ends of the four support legs (21).

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