CN210974449U - Device for converting agricultural wastes into organic fertilizer - Google Patents

Abstract

The utility model discloses a device for converting agricultural waste into organic fertilizer, which comprises a fermentation tank and a cooling tank. A fermentation tank is arranged at the lower position of the inner surface of the cooling tank, and the upper end face of the fermentation tank is positioned at the left position. A feed cover is connected at the right side of the feed cover, and a stirring device is connected to the upper end face of the fermentation tank on the right side. holes to increase the contact area with the culture solution, so that the culture solution can be completely contacted with air, reduce waste caused by insufficient oxygen content, and make agricultural waste fully fermented. The utility model has a rotating rod, a stirring blade, a motor, and a motor ring. The stirring device composed of the connecting piece, which uses a motor to drive the stirring piece to rotate, can well drive the culture medium to rotate, further increase the contact with the air, and reduce the waste caused by anaerobic respiration.

Description

A device for converting agricultural waste into organic fertilizer

technical field

The utility model belongs to the technical field of agricultural machinery, in particular to a device for converting agricultural waste into organic fertilizer.

Background technique

Agricultural waste is a general term for wastes discharged from agricultural production, agricultural product processing, livestock and poultry breeding and rural residents. Agricultural straw can be used to produce biogas and become agricultural organic fertilizers. Animal manure and bedding material for pens, or mixing chopped straw with an appropriate amount of human and animal manure for high-temperature composting, after short-term fermentation, a large number of pathogenic bacteria and parasite eggs in human and animal manure can be killed. The hidden plant pests and various weed seeds are then put into the biogas digester for fermentation to produce biogas.

The existing technology has the following problems: when the existing device for converting agricultural waste into organic fertilizer is in use, because sterile air enters from the bottom of the device and is discharged from the top of the device, insufficient contact between the culture medium and the air causes fermentation problems.

Utility model content

The purpose of this utility model is to provide a device for converting agricultural wastes into organic fertilizers, so as to solve the problem of fermentation problems caused by insufficient contact between the culture liquid and the air in the above-mentioned background art.

To achieve the above object, the utility model provides the following technical solutions:

A device for converting agricultural waste into organic fertilizer, comprising a fermentation tank and a cooling tank, a fermentation tank is arranged on the lower position of the inner surface of the cooling tank, and a feed is connected to the left position of the upper end face of the fermentation tank Cover, the right side of the feed cover is connected with a stirring device on the upper end face of the fermenter, and the right side of the stirring device is connected with a pH detector on the upper end face of the fermenter, and the right side of the pH detector is in The upper end face of the fermentation tank is connected with an air outlet pipe, the left end face of the cooling tank is connected with a water inlet at the lower position, and the right end face of the cooling tank is connected with a water outlet at the upper position. The lower end face is connected with a discharge pipe, and the right side of the discharge pipe is connected with an air inlet pipe at the position of the lower end face of the cooling tank. The fermentation tank includes a tank body, a feeding port and a spiral gas pipe. The upper end face of the tank is connected to the left position through a feed port, and the inner surface of the tank body is connected with a spiral gas pipe.

Preferably, the stirring device includes a rotating rod, a stirring blade, a motor, a motor ring and a connecting plate, the motor ring is connected to the lower end face of the motor, the motor is electrically connected to an external power source, and the lower end face of the motor ring A rotating rod is connected through, the outer surface of the rotating rod is fixedly connected with a connecting piece by welding, and one end face of the connecting piece is fixedly connected with a stirring piece by welding.

Preferably, the cooling tank includes a tank wall and a cooling pipe, and a cooling pipe is connected through the inside of the tank wall.

Preferably, the inner surface of the feed cover is provided with threads, the water inlet is connected to an external cold water pipe, and the water outlet is connected to an external cooling device.

Preferably, the surface of the spiral air pipe is provided with small holes, the upper end port of the spiral air pipe is connected with the air outlet pipe, the lower end port of the spiral air pipe is connected with the air inlet pipe, and the surface of the feed port is provided with threads and is connected with the air outlet pipe. The inner surface of the feed cover is threadedly engaged, and the inside of the tank body is provided with a culture medium.

Preferably, the lower end face of the motor ring is connected to the surface of the tank body, and the motor is energized to drive the rotating rod to rotate, thereby driving the connecting piece and the stirring piece to rotate.

Preferably, the left end port of the cooling pipe is connected with a water inlet, and the right end port of the cooling pipe is connected with a water outlet.

Preferably, the air inlet pipe is connected to an external air device, and the air outlet pipe is connected to an external filter device.

Compared with the prior art, the utility model provides a device for converting agricultural waste into organic fertilizer, which has the following beneficial effects:

1. the utility model has the fermenter that tank body, feed port and spiral trachea are formed, and adopts the small hole on the surface of spiral trachea to increase the contact area with the nutrient solution, so that the nutrient solution can be fully contacted with air, reducing the lack of oxygen content The resulting waste, so that agricultural waste can be fully fermented.

2. The utility model has a stirring device composed of a rotating rod, a stirring blade, a motor, a motor ring and a connecting piece. Using a motor to drive the stirring blade to rotate can well drive the culture solution to rotate, further increase the contact with air, and reduce anaerobic conditions. waste from breathing.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification, and are used to explain the present utility model together with the embodiments of the present utility model, and do not constitute a limitation to the present utility model. In the accompanying drawings:

Fig. 1 is a kind of device structure schematic diagram that the utility model proposes that a kind of agricultural waste is converted into organic fertilizer;

Fig. 2 is the structural representation of the fermentation tank proposed by the utility model;

Fig. 3 is the structural representation of the stirring device proposed by the utility model;

FIG. 4 is a schematic structural diagram of the cooling tank proposed by the utility model.

In the figure: 1. Stirring device; 2. Feeding cover; 3. Fermentation tank; 4. Cooling tank; 5. Water inlet; 6. pH detector; 7. Air outlet; 8. Water outlet; 9. Outlet pipe ; 10, air intake pipe; 11, rotating rod; 12, stirring plate; 13, motor; 14, motor ring; 15, connecting piece; 31, tank body; 32, feeding port; 33, spiral gas pipe; 41, tank wall ; 42. Cooling pipe.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Figures 1-4, the utility model provides a technical solution:

A device for converting agricultural waste into organic fertilizer, comprising a fermentation tank 3 and a cooling tank 4, a fermentation tank 3 is arranged on the lower position of the inner surface of the cooling tank 4, and an inlet is connected to the left position of the upper end face of the fermentation tank 3. Material cover 2, the right side of the feed cover 2 is connected with a stirring device 1 on the upper end face of the fermentation tank 3, and the right side of the stirring device 1 is connected with a pH detector 6 on the upper end face of the fermentation tank 3. On the right side, an air outlet 7 is connected through the upper end face of the fermentation tank 3, a water inlet 5 is connected through the lower position of the left end face of the cooling tank 4, and a water outlet 8 is connected through the upper position of the right end face of the cooling tank 4. The lower end face of the cooling tank 4 is connected with a discharge pipe 9, and the right side of the discharge pipe 9 is connected with an air inlet pipe 10 at the position of the lower end face of the cooling tank 4. The fermentation tank 3 includes a tank body 31, a feeding port 32 and For the spiral gas pipe 33 , the upper end face of the tank body 31 is connected to the leftward position through the feed port 32 , and the inner surface of the tank body 31 is connected with the spiral gas pipe 33 .

A device for converting agricultural waste into organic fertilizer. The stirring device 1 includes a rotating rod 11, a stirring blade 12, a motor 13, a motor ring 14 and a connecting piece 15. The motor ring 14 is connected to the lower end face of the motor 13, and the motor 13 is connected to the external The power supply is electrically connected, the lower end face of the motor ring 14 is connected with the rotating rod 11, the outer surface of the rotating rod 11 is fixedly connected with the connecting piece 15 by welding, and one end face of the connecting piece 15 is fixedly connected with the stirring piece 12 by welding. 13 to drive the stirring blade 12 to rotate can well drive the culture medium to rotate, further increase the contact with the air, and reduce the waste caused by anaerobic respiration.

A device for converting agricultural waste into organic fertilizer. The cooling tank 4 includes a tank wall 41 and a cooling pipe 42. The inside of the tank wall 41 is connected with a cooling pipe 42, and the through connection can conduct heat well, increase heat dissipation, and improve heat dissipation. The inner surface of the material cover 2 is provided with threads, the water inlet 5 is connected with the external cold water pipe, and the water outlet 8 is connected with the external cooling device. The threads can be well connected and can play a certain degree of sealing. There are small holes, the upper end port of the spiral air pipe 33 is connected with the air outlet pipe 7, the lower end port of the spiral air pipe 33 is connected with the air inlet pipe 10, the surface of the feed port 32 is provided with threads and is threaded with the inner surface of the feed cover 2. 31 is provided with a culture solution, which can be fully mixed with agricultural waste to accelerate the growth of microorganisms. The lower end face of the motor ring 14 is connected to the surface of the tank body 31, and the motor 13 is energized to drive the rotating rod 11 to rotate, thereby driving the connecting pieces 15 and 15. The stirring blade 12 rotates, and the rotation of the stirring blade 12 can well drive the culture solution to rotate, thereby increasing the contact area with the air, the left end port of the cooling pipe 42 is connected with the water inlet 5, and the right end port of the cooling pipe 42 is connected with the water outlet 8, The cooling pipe 42 can take away the heat of the tank wall 41 very well, and accelerate the heat dissipation of the tank body 31. The air inlet pipe 10 is connected to the external air device, the air outlet pipe 7 is connected to the external filter device, and the external air device can be connected to the air intake pipe 10. Introduce sterile gas, so that the culture medium can be fully contacted with air.

The working principle and use process of the utility model: after the utility model is installed, first put your hand on the feed cover 2 when it needs to be used, then rotate the feed cover 2, and the feed cover 2 rotates to drive the inside of the feed cover 2 The screw is rotated to move the feed cover 2 upward on the feed port 32, and agricultural waste is added to the feed port 32, the agricultural waste is mixed with the culture solution in the tank 31, and the feed cover 2 is covered back to its original state. The power supply of motor 13 is connected to the power supply of motor 13. The model of motor 13 is Y2-160L-4. The rotation of the sheet 12 drives the rotation of the culture solution and the agricultural waste, and opens the gas device connected to the outside of the intake pipe 10. The gas device fills the interior of the intake pipe 10 with sterile gas, and the sterile gas enters the spiral trachea 33 through the intake pipe 10. There are small holes on the surface of the trachea 33, the gas overflows from the small holes and the culture solution mixed with waste is fully mixed, and the culture solution after fermentation is discharged from the discharge pipe 9 to be used as organic fertilizer to enrich the land.

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 and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. The utility model provides a device of agricultural waste turns into fertilizer, includes fermentation cylinder (3) and cooling tank (4), its characterized in that: the fermentation tank (3) is arranged at the lower position of the inner surface of the cooling tank (4), the left position of the upper end face of the fermentation tank (3) is connected with the feeding cover (2), the right end face of the feeding cover (2) at the upper end of the fermentation tank (3) is connected with the stirring device (1), the right end face of the stirring device (1) at the upper end of the fermentation tank (3) is connected with the pH value detector (6) in a penetrating way, the right end face of the pH value detector (6) at the upper end of the fermentation tank (3) is connected with the outlet pipe (7) in a penetrating way, the lower position of the left end face of the cooling tank (4) is connected with the water inlet (5) in a penetrating way, the upper position of the right end face of the cooling tank (4) is connected with the water outlet (8) in a penetrating way, the lower end face of the cooling tank (4) is connected with the discharging pipe (9) in a penetrating way, fermentation cylinder (3) are including jar body (31), feed inlet (32) and spiral gas pipe (33), the upper end terminal surface of jar body (31) is to left position department through connection with feed inlet (32), the internal surface of jar body (31) is connected with spiral gas pipe (33).

2. The device for converting agricultural wastes into organic fertilizers according to claim 1, characterized in that: agitating unit (1) includes rotary rod (11), stirring piece (12), motor (13), motor circle (14) and connection piece (15), the lower extreme terminal surface of motor (13) is connected with motor circle (14), motor (13) and external power source electric connection, the lower extreme terminal surface through connection of motor circle (14) has rotary rod (11), the surface of rotary rod (11) is through welded fixedly connected with connection piece (15), the one end terminal surface of connection piece (15) is through welded fixedly connected with stirring piece (12).

3. The device for converting agricultural wastes into organic fertilizers according to claim 1, characterized in that: the cooling tank (4) comprises a tank wall (41) and a cooling pipe (42), and the cooling pipe (42) penetrates through the tank wall (41).

4. The device for converting agricultural wastes into organic fertilizers according to claim 1, characterized in that: the inner surface of the feeding cover (2) is provided with threads, the water inlet (5) is connected with an external cold water pipe, and the water outlet (8) is connected with an external cooling device.

5. The device for converting agricultural wastes into organic fertilizers according to claim 1, characterized in that: the surface of spiral trachea (33) is provided with the aperture, the upper end port and the outlet duct (7) of spiral trachea (33) are connected, the lower extreme port and intake pipe (10) of spiral trachea (33) are connected, the surface of feed inlet (32) is provided with the screw thread and covers (2) internal surface screw thread interlock with the feeding, the inside culture solution that is provided with of jar body (31).

6. The device for converting agricultural wastes into organic fertilizers according to claim 2, characterized in that: the lower end face of the motor ring (14) is connected to the surface of the tank body (31), and the motor (13) is electrified to drive the rotating rod (11) to rotate so as to drive the connecting sheet (15) and the stirring sheet (12) to rotate.

7. The device for converting agricultural wastes into organic fertilizers according to claim 3, characterized in that: the left end port of the cooling pipe (42) is connected with a water inlet (5), and the right end port of the cooling pipe (42) is connected with a water outlet (8).

8. The device for converting agricultural wastes into organic fertilizers according to claim 1, characterized in that: the air inlet pipe (10) is connected with an external air device, and the air outlet pipe (7) is connected with an external filtering device.

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