Organic fertilizer production and fermentation device

Abstract

The utility model discloses an organic fertilizer production and fermentation device which comprises a fermentation tank, a rotating rod is rotatably connected to an inner cavity of the fermentation tank, inclined stirring plates are mounted on the surface of the rotating rod in an up-down staggered manner, an inflation disc is mounted at the bottom of the fermentation tank, an air inlet pipe is connected to the surface of the inflation disc, and an air outlet pipe is connected to the surface of the air inlet pipe. The air inlet pipe penetrates through an inner cavity of the fermentation tank and extends to the outer side of the fermentation tank, exhaust holes are uniformly formed in the top of the inflation disc, and a temperature sensor is mounted at the top of the inflation disc. According to the utility model, the air inlet pipe is externally connected with the air blower, so that air is blown into the inner cavity of the fermentation tank through the inflation disc, high temperature generated by fermentation of an organic fertilizer in the fermentation tank can be reduced, and the content of air in the organic fertilizer in the fermentation tank can be increased, so that the organic fertilizer can be fully fermented conveniently; a rotating rod and an inclined stirring plate are matched for stirring, so that the fermentation efficiency is further improved.

Description

Technical Field

[0001] This utility model belongs to the field of organic fertilizer production technology, and in particular relates to an organic fertilizer production fermentation device. Background Technology

[0002] Organic fertilizer composting involves using the remains and excrement of animals and plants containing fertilizer components, mixed with soil and minerals, and composted under high temperature and high humidity conditions. Through fermentation, decomposition by microorganisms, organic fertilizer is produced.

[0003] Traditional fermentation equipment for producing organic fertilizers is used in open-air conditions. Due to the limitations of ambient temperature, it is impossible to effectively control the temperature of the fermentation pile and mix and stir the organic fertilizer during fermentation, which affects the absorption of oxygen by the organic fertilizer and easily leads to a slow fermentation rate. Utility Model Content

[0004] The purpose of this invention is to provide an organic fertilizer production fermentation device with the advantages of stirring and temperature control, so as to solve the above-mentioned technical problems.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: An organic fertilizer production fermentation device includes a fermentation tank: a rotating rod is rotatably connected to the inner cavity of the fermentation tank, and inclined stirring plates are installed alternately on the surface of the rotating rod. An air inlet plate is installed at the bottom of the fermentation tank, and an air inlet pipe is connected to the surface of the air inlet plate. The air inlet pipe passes through the inner cavity of the fermentation tank and extends to the outside of the fermentation tank. Exhaust holes are evenly opened on the top of the air inlet plate. A temperature sensor is installed on the top of the air inlet plate, and a temperature display screen is installed on the surface of the fermentation tank. The temperature sensor and the temperature display screen are connected.

[0006] Preferably, the top of the fermentation tank is rotatably connected to a feed door, the top of the fermentation tank is connected to an exhaust pipe, and the bottom of the fermentation tank is installed with a discharge pipe.

[0007] Preferably, a rotating column is rotatably connected to the center of the top of the fermentation tank, the bottom of the rotating column extends into the inner cavity of the fermentation tank and is fixedly connected to the rotating rod, and a motor is fixedly installed on the top of the fermentation tank, the output shaft of the motor and the rotating column are connected by a belt pulley.

[0008] Preferably, a rotating frame is welded to the surface of the rotating rod, and a scraper is installed on the outer side of the rotating frame, with the scraper in contact with the inner wall of the fermentation tank.

[0009] Preferably, the inner cavity of the vent is equipped with a filter screen, and the inner cavity of the inflation plate is provided with an installation groove that cooperates with the discharge pipe.

[0010] Preferably, the outer wall of the fermenter is hollowed out, and an insulation board is installed in the hollowed-out inner cavity.

[0011] The beneficial effects of this utility model are:

[0012] 1. This utility model uses an external blower connected to the air inlet pipe to blow air into the inner cavity of the fermentation tank through the air filling plate. This can cool down the high temperature generated by the fermentation of organic fertilizer in the fermentation tank, and increase the air content in the organic fertilizer in the fermentation tank, so as to facilitate its full fermentation. Combined with the rotating rod and the inclined stirring plate, the fermentation efficiency is further improved.

[0013] 2. This utility model prevents organic fertilizer in the fermentation tank from falling into the inner cavity of the air filling plate and clogging the exhaust port by setting a filter screen in the exhaust hole, which would affect the efficiency of blowing air into the fermentation tank.

[0014] 3. By setting up a scraper, when the rotating rod drives the inclined stirring plate to stir the organic fertilizer in the fermentation tank, the scraper will simultaneously scrape off the organic fertilizer adhering to the inner wall of the fermentation tank, thereby improving the efficiency of organic fertilizer stirring.

[0015] 4. By setting up the insulation board, this utility model can improve the heat preservation effect of the fermentation tank and avoid the rapid loss of fermentation temperature in the fermentation tank when the ambient temperature is low, which would affect the fermentation efficiency of organic fertilizer. Attached Figure Description

[0016] The advantages of the present invention, as described above and / or in the following detailed description in conjunction with the accompanying drawings, will become clearer and more readily understood. These drawings are merely illustrative and do not limit the scope of the present invention.

[0017] Figure 1 This is a perspective view of one embodiment of the present utility model;

[0018] Figure 2 This is a partial sectional view of the front view of one embodiment of the present invention;

[0019] Figure 3 This is a three-dimensional schematic diagram of an inflatable disc according to an embodiment of the present invention.

[0020] The attached diagram lists the components represented by each number as follows:

[0021] 1. Fermentation tank; 2. Rotating rod; 3. Inclined stirring plate; 4. Air inlet plate; 5. Air inlet pipe; 6. Exhaust vent; 7. Temperature sensor; 8. Temperature display screen; 9. Feed gate; 10. Exhaust pipe; 11. Discharge pipe; 12. Rotating column; 13. Motor; 14. Rotating frame; 15. Scraper; 16. Insulation board; 17. Mounting slot. Detailed Implementation

[0022] In the following description, embodiments of the organic fertilizer production fermentation apparatus of this invention will be described with reference to the accompanying drawings.

[0023] Figure 1-3 This invention illustrates an embodiment of an organic fertilizer production fermentation device, comprising a fermentation tank 1. A rotating rod 2 is rotatably connected to the inner cavity of the fermentation tank 1. Inclined stirring plates 3 are alternately installed on the surface of the rotating rod 2. An air inlet plate 4 is installed at the bottom of the fermentation tank 1, and an air inlet pipe 5 is connected to the surface of the air inlet plate 4, extending through the inner cavity of the fermentation tank 1 to the outside of the fermentation tank 1. Exhaust holes 6 are evenly distributed at the top of the air inlet plate 4. A temperature sensor 7 is installed at the top of the air inlet plate 4. A temperature display screen 8 is installed on the surface of the fermentation tank 1, and the temperature sensor 7 and the temperature display screen 8 are connected. A feed door 9 is rotatably connected to the top of the fermentation tank 1. An exhaust pipe 10 is connected to the top of the fermentation tank 1. A discharge pipe 11 is installed at the bottom of the fermentation tank 1. A rotating column 12 is rotatably connected to the center of the top of the fermentation tank 1, with the bottom of the rotating column 12 extending into the inner cavity of the fermentation tank 1 and fixedly connected to the rotating rod 2. A motor 13 is fixedly installed on the top of the fermentation tank 1, and the output shaft of the motor 13 is connected to the rotating column 12 via... The system is connected by a belt pulley drive. A rotating frame 14 is welded to the surface of the rotating rod 2. A scraper 15 is installed on the outer side of the rotating frame 14. The scraper 15 contacts the inner wall of the fermentation tank 1. Because of the scraper 15, when the rotating rod 2 drives the inclined stirring plate 3 to stir the organic fertilizer in the fermentation tank 1, the scraper 15 simultaneously scrapes off the organic fertilizer adhering to the inner wall of the fermentation tank 1, thereby improving the efficiency of organic fertilizer stirring. A filter screen is installed inside the vent 6. The filter screen in the vent 6 prevents... Organic fertilizer in fermentation tank 1 falls into the inner cavity of the aeration plate 4, causing blockage of the exhaust port 6 and affecting the efficiency of air being blown into fermentation tank 1. The inner cavity of the aeration plate 4 is provided with an installation groove 17 that works with the discharge pipe 11. The outer wall of fermentation tank 1 is designed to be hollow, and the hollow inner cavity is equipped with a heat insulation board 16. The heat insulation board 16 can improve the heat preservation effect of fermentation tank 1 and prevent the temperature of fermentation in fermentation tank 1 from being lost too quickly when the ambient temperature is low, thus affecting the fermentation efficiency of organic fertilizer.

[0024] Working principle: When using this utility model, the user monitors the temperature of the organic fertilizer fermentation in the fermentation tank 1 through the temperature sensor 7 and displays it on the temperature display screen 8. When the temperature of the organic fertilizer in the fermentation tank 1 is high, the external blower connected to the air inlet pipe 5 starts to work, blowing air into the air filling plate 4 and evenly delivering it to the inner cavity of the fermentation tank 1 through the exhaust port 6. At this time, the motor 13 will drive the rotating column 12 to rotate, thereby driving the rotating rod 2, the inclined stirring plate 3, the rotating frame 14 and the scraper 15 to rotate synchronously, so as to fully stir the organic fertilizer in the fermentation tank 1. This allows the air delivered by the exhaust port 6 to cool down the high temperature generated by the fermentation of the organic fertilizer in the fermentation tank 1, and at the same time increase the air content in the organic fertilizer in the fermentation tank 1, which facilitates its full fermentation.

[0025] In summary, this organic fertilizer production fermentation device uses an external blower connected to the air inlet pipe 5 to blow air into the inner cavity of the fermentation tank 1 through the air filling plate 4. This serves two purposes: firstly, it cools down the high temperature generated during the fermentation of organic fertilizer in the fermentation tank 1; secondly, it increases the air content in the organic fertilizer in the fermentation tank 1, facilitating thorough fermentation. Combined with the stirring of the rotating rod 2 and the inclined stirring plate 3, it further improves the fermentation efficiency.

Claims

1. An organic fertilizer production fermentation device, characterized in that, The utility model provides a fermentation tank, which comprises a fermentation tank (1), a rotating rod (2) is rotatably connected to the inner cavity of the fermentation tank (1), oblique stirring plates (3) are alternately arranged on the surface of the rotating rod (2), an aeration disc (4) is arranged at the bottom of the fermentation tank (1), an air inlet pipe (5) is connected to the surface of the aeration disc (4), the air inlet pipe (5) extends through the inner cavity of the fermentation tank (1) to the outside of the fermentation tank (1), exhaust holes (6) are uniformly arranged at the top of the aeration disc (4), a temperature sensor (7) is arranged at the top of the aeration disc (4), a temperature display screen (8) is arranged on the surface of the fermentation tank (1), and the temperature sensor (7) and the temperature display screen (8) are connected.

2. The organic fertilizer production fermentation device according to claim 1, characterized in that, An inlet door (9) is rotatably connected to the top of the fermentation tank (1), an exhaust pipe (10) is connected to the top of the fermentation tank (1), and a discharge pipe (11) is arranged at the bottom of the fermentation tank (1).

3. The organic fertilizer production fermentation device according to claim 2, characterized in that, A rotating column (12) is rotatably connected to the center of the top of the fermentation tank (1), the bottom of the rotating column (12) extends into the inner cavity of the fermentation tank (1) and is fixedly connected to the rotating rod (2), a motor (13) is fixedly arranged at the top of the fermentation tank (1), and the output shaft of the motor (13) is drivingly connected to the rotating column (12) through a belt pulley.

4. The organic fertilizer production fermentation device according to claim 3, characterized in that, A rotating frame (14) is welded to the surface of the rotating rod (2), a scraper (15) is arranged on the outer side of the rotating frame (14), and the scraper (15) is in contact with the inner wall of the fermentation tank (1).

5. The organic fertilizer production fermentation device according to claim 4, characterized in that, A filter screen is arranged in the inner cavity of the exhaust hole (6), and an installation groove (17) is arranged in the inner cavity of the aeration disc (4) and matched with the discharge pipe (11).

6. The organic fertilizer production fermentation device according to claim 5, characterized in that, The outer wall of the fermentation tank (1) is hollow, and a heat preservation plate (16) is arranged in the inner cavity of the hollow part.

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