Organic fertilizer production and fermentation equipment

Abstract

The utility model discloses organic fertilizer production fermentation equipment which comprises a fermentation tank, supports are fixedly arranged at the bottoms of the two sides of the fermentation tank, two connecting frames are fixedly arranged on one side of the fermentation tank, an air storage tank is fixedly arranged between the two connecting frames, a support is fixedly arranged in the middle of the top end of the fermentation tank, and an induced draft fan is installed at the top end of the support. An exhaust pipe is fixedly arranged in a connecting hole formed in the top of the inner wall of the fermentation tank, and one end of the exhaust pipe is fixedly communicated with a filter cover. According to the utility model, the second electromagnetic valve connected with the exhaust pipe is connected with the air outlet pipe, the induced draft fan connected with the air outlet pipe is connected with the air inlet pipe, and the air inlet pipe is connected with the air storage tank, so that when the organic fertilizer is fermented, if the air in the fermentation tank is too much and the pressure is too high, the air in the fermentation tank can be timely extracted into the air outlet tank for storage; and meanwhile, the gas is collected and stored and can be used for follow-up recycling, and waste of resources is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of organic fertilizer fermentation equipment, in particular to an organic fertilizer production and fermentation equipment. Background Technique

[0002] Organic fertilizers are processed from biological substances, animal and plant wastes, and plant residues. When producing organic fertilizers, it is necessary to ferment their raw materials, and the commonly used fermentation equipment is a fermentation tank.

[0003] In view of this, the utility model patent with the authorization announcement number of CN219824040U discloses an organic fertilizer production and fermentation equipment, belonging to the technical field of organic fertilizer fermentation equipment. The utility model includes a housing, a first heat reflection plate, a heat preservation plate, a second heat reflection plate, an inner tank, a discharge valve, and a temperature detector. The inner wall of the housing is fixedly connected to the surface of the first heat reflection plate. The inner side of the first heat reflection plate is fixedly connected to the surface of the heat preservation plate. The inner side of the heat preservation plate is fixedly connected to the surface of the second heat reflection plate. The inner side of the second heat reflection plate is fixedly connected to the surface of the inner tank. The front of the inner tank is communicated with the back of the discharge valve. The front of the discharge valve sequentially penetrates through the second heat reflection plate, the heat preservation plate, and the first heat reflection plate and extends to the outside of the housing. By setting the second heat reflection plate, the heat preservation plate, and the first heat reflection plate, the heat is blocked, the heat loss is greatly reduced, the heat preservation performance of the fermentation equipment is improved, and it is avoided that the fermentation efficiency is reduced due to poor heat preservation performance of the fermentation equipment and heat loss.

[0004] However, there are still some problems in the fermentation equipment in the above patent application: when using the fermentation equipment to ferment organic fertilizers, a large amount of methane is often generated during the fermentation process. As a clean fuel, if methane is directly discharged, it will not only cause harm to the surrounding environment but also cause waste of resources. Content of the Utility Model

[0005] In order to solve the above problems, the purpose of the utility model is to provide an organic fertilizer production and fermentation equipment to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides an organic fertilizer production and fermentation equipment, including a fermentation tank, and brackets are fixedly arranged at the bottoms on both sides of the fermentation tank;

[0007] On one side of the fermentation tank, two connecting frames are fixedly arranged, and a gas storage tank is fixedly arranged between the two connecting frames. In the middle of the top of the fermentation tank, a support is fixedly arranged, and an induced draft fan is installed at the top of the support. A suction pipe is fixedly arranged in a connecting hole opened at the top of the inner wall of the fermentation tank. One end of the suction pipe is fixedly communicated with a filter hood. A second solenoid valve is installed at the top of the suction pipe. The top of the second solenoid valve is fixedly communicated with an air outlet pipe. One end of the air outlet pipe is fixedly communicated with the air inlet end of the induced draft fan. The air outlet end of the induced draft fan is fixedly communicated with an air inlet pipe. The bottom end of the air inlet pipe is fixedly communicated with the top of the gas storage tank. The surface of the inner wall of the gas storage tank is rotatably connected with a movable ring. On both sides of the inner wall of the movable ring, connecting rods are fixedly arranged. A U-shaped scraping rod is fixedly arranged between the two connecting rods. The inner wall of the U-shaped scraping rod is inserted and connected with the outer wall of the filter hood. The top of the movable ring is fixedly provided with an external toothed ring. On the surface of the top of the fermentation tank, a mounting frame is fixedly arranged. A stepping motor is installed at the top of the mounting frame. The output end of the stepping motor is fixedly provided with a driving gear, and the driving gear is meshed with the external toothed ring.

[0008] As a preferred technical solution of the present utility model, a temperature and humidity sensor is installed in the middle of the other side of the fermentation tank, and a first pressure gauge is installed on the side of the top of the fermentation tank. An electric gate is installed on one side of the top of the fermentation tank, and the top of the electric gate is fixedly communicated with a feed hopper.

[0009] As a preferred technical solution of the present utility model, two electric cylinders are installed at the top of one end of the fermentation tank, and a movable door is fixedly arranged between the two electric cylinders.

[0010] As a preferred technical solution of the present utility model, a discharge box is fixedly arranged at the bottom of one end of the fermentation tank, and a discharge hole is opened in the middle of one end of the fermentation tank. The inner wall of the discharge box is inserted and connected with the outer wall of the movable door.

[0011] As a preferred technical solution of the present utility model, a second pressure gauge is installed on one side of the top of the gas storage tank, and an air outlet is fixedly arranged at one end of the gas storage tank. One end of the air outlet is fixedly provided with a first solenoid valve.

[0012] As a preferred technical solution of the present utility model, a switch panel is fixedly arranged at the other end of the fermentation tank. The surface of the switch panel is fixedly provided with an electric gate switch, an electric cylinder switch, a first solenoid valve switch, a second solenoid valve switch, an induced draft fan switch and a stepping motor switch. The electric gate, the electric cylinder, the first solenoid valve, the second solenoid valve, the induced draft fan and the stepping motor are respectively electrically connected to an external power supply through the electric gate switch, the electric cylinder switch, the first solenoid valve switch, the second solenoid valve switch, the induced draft fan switch and the stepping motor switch.

[0013] The organic fertilizer production and fermentation equipment proposed by the present utility model can bring the following beneficial effects:

[0014] 1. The organic fertilizer production and fermentation equipment is connected by a second solenoid valve connected to an air extraction pipe to an air outlet pipe, and an induced draft fan connected to the air outlet pipe is connected to an air inlet pipe, and the air inlet pipe is connected to a gas storage tank. When fermenting organic fertilizer, if there is too much gas and too much pressure in the fermentation tank, the gas in the fermentation tank can be timely extracted and stored in the air outlet tank to avoid harm to the surrounding environment. At the same time, the gas is collected and stored for subsequent reuse to avoid waste of resources.

[0015] 2. The organic fertilizer production and fermentation equipment has an external gear ring connected by a movable ring meshed with a driving gear connected to a stepping motor. A connecting rod connected to the movable ring is connected with a U-shaped scraping rod, and the U-shaped scraping rod is inserted into a filter cover connected to the air extraction pipe. When extracting the gas in the fermentation tank, the impurities in the fermentation tank can be effectively prevented from entering the gas storage tank along with the gas, ensuring the purity of the gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present utility model and form a part of the present utility model. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation of the present utility model. In the drawings:

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is the present utility model located at Figure 1 an enlarged schematic view at A in;

[0019] Figure 3 is a schematic connection structure diagram of the air extraction pipe of the present utility model.

[0020] In the figure: 1. Fermentation tank; 2. Support; 3. Electric gate; 4. Feed hopper; 5. Temperature and humidity sensor; 6. First pressure gauge; 7. Discharge box; 8. Electric cylinder; 9. Movable door; 10. Connecting frame; 11. Gas storage tank; 12. Second pressure gauge; 13. First solenoid valve; 14. Air inlet pipe; 15. Air extraction pipe; 16. Second solenoid valve; 17. Air outlet pipe; 18. Induced draft fan; 19. Support; 20. External gear ring; 21. Mounting frame; 22. Stepping motor; 23. Driving gear; 24. Filter cover; 25. Movable ring; 26. Connecting rod; 27. U-shaped scraping rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] In order to more clearly illustrate the overall concept of the present utility model, the following is a detailed description by way of example in conjunction with the accompanying drawings of the specification.

[0022] AsFigures 1 to 3 As shown in the figure, an embodiment of the present utility model proposes an organic fertilizer production and fermentation device, including a fermentation tank 1, and brackets 2 are fixedly arranged at the bottoms on both sides of the fermentation tank 1;

[0023] Two connecting frames 10 are fixedly arranged on one side of the fermentation tank 1, and a gas storage tank 11 is fixedly arranged between the two connecting frames 10. A support 19 is fixedly arranged in the middle of the top of the fermentation tank 1, and an induced draft fan 18 is installed at the top of the support 19. A suction pipe 15 is fixedly arranged in a connection hole opened at the top of the inner wall of the fermentation tank 1. One end of the suction pipe 15 is fixedly communicated with a filter hood 24. A second electromagnetic valve 16 is installed at the top of the suction pipe 15. The top of the second electromagnetic valve 16 is fixedly communicated with an air outlet pipe 17. One end of the air outlet pipe 17 is fixedly communicated with the air inlet end of the induced draft fan 18. The air outlet end of the induced draft fan 18 is fixedly communicated with an air inlet pipe 14. The bottom end of the air inlet pipe 14 is fixedly communicated with the top of the gas storage tank 11. A movable ring 25 is rotatably connected to the surface of the inner wall of the gas storage tank 11. Two connecting rods 26 are fixedly arranged on both sides of the inner wall of the movable ring 25. A U-shaped scraping rod 27 is fixedly arranged between the two connecting rods 26. The inner wall of the U-shaped scraping rod 27 is inserted and connected with the outer wall of the filter hood 24. An external gear ring 20 is fixedly arranged at the top of the movable ring 25. An installation frame 21 is fixedly arranged on the surface of the top of the fermentation tank 1. A stepping motor 22 is installed at the top of the installation frame 21. A driving gear 23 is fixedly arranged at the output end of the stepping motor 22. The driving gear 23 is meshed with the external gear ring 20.

[0024] A temperature and humidity sensor 5 is installed in the middle of the other side of the fermentation tank 1, and a first air pressure gauge 6 is installed on the side of the top of the fermentation tank 1. An electric gate 3 is installed on one side of the top of the fermentation tank 1. A feed hopper 4 is fixedly communicated with the top of the electric gate 3. Two electric cylinders 8 are installed at the top of one end of the fermentation tank 1. A movable door 9 is fixedly arranged between the two electric cylinders 8. A discharge box 7 is fixedly arranged at the bottom of one end of the fermentation tank 1. A discharge hole is opened in the middle of one end of the fermentation tank 1. The inner wall of the discharge box 7 is inserted and connected with the outer wall of the movable door 9. A second air pressure gauge 12 is installed on one side of the top of the gas storage tank 11. An air outlet is fixedly arranged at one end of the gas storage tank 11. A first electromagnetic valve 13 is fixedly arranged at one end of the air outlet. A switch panel is fixedly arranged at the other end of the fermentation tank 1. An electric gate switch, an electric cylinder switch, a first electromagnetic valve switch, a second electromagnetic valve switch, an induced draft fan switch and a stepping motor switch are fixedly arranged on the surface of the switch panel. The electric gate 3, the electric cylinders 8, the first electromagnetic valve 13, the second electromagnetic valve 16, the induced draft fan 18 and the stepping motor 22 are respectively electrically connected to an external power supply through the electric gate switch, the electric cylinder switch, the first electromagnetic valve switch, the second electromagnetic valve switch, the induced draft fan switch and the stepping motor switch.

[0025] Working principle: When using the fermentation equipment, open the electric gate 3, add the organic fertilizer to be fermented into the fermentation tank 1 through the feed hopper 4, and the organic fertilizer is placed in the fermentation tank 1 for fermentation. The temperature and humidity in the fermentation tank 1 can be observed through the temperature and humidity sensor 5, and the air pressure in the fermentation tank 1 can be observed through the first barometer 6. When the air pressure is too high, the induced draft fan 18 is started, and the second solenoid valve 16 is opened. The gas in the fermentation tank 1 is extracted through the exhaust pipe 15, and the gas enters the gas storage tank 11 through the intake pipe 14 for storage. When exhausting, the stepper motor 22 on the mounting frame 21 drives the drive gear 23, and then drives the outer gear ring 20, so that the movable ring 25 can drive the U-shaped scraper 27 to rotate through the connecting rod 26, thereby avoiding impurities adhering to the surface of the filter cover 24 and ensuring smooth gas flow.

[0026] The above description is merely an embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention are intended to be within the scope of the claims of the present invention.

Claims

1. An organic fertilizer production and fermentation device, including a fermentation tank (1), and brackets (2) are fixedly arranged at the bottoms on both sides of the fermentation tank (1). It is characterized in that: Two connecting frames (10) are fixedly arranged on one side of the fermentation tank (1), and a gas storage tank (11) is fixedly arranged between the two connecting frames (10). A support (19) is fixedly arranged in the middle of the top of the fermentation tank (1), and an induced draft fan (18) is installed on the top of the support (19). A suction pipe (15) is fixedly arranged in a connection hole opened at the top of the inner wall of the fermentation tank (1). One end of the suction pipe (15) is fixedly communicated with a filter hood (24). A second electromagnetic valve (16) is installed at the top of the suction pipe (15). The top of the second electromagnetic valve (16) is fixedly communicated with an air outlet pipe (17). One end of the air outlet pipe (17) is fixedly communicated with the air inlet end of the induced draft fan (18). The air outlet end of the induced draft fan (18) is fixedly communicated with an air inlet pipe (14). The bottom end of the air inlet pipe (14) is fixedly communicated with the top of the gas storage tank (11).

2. An organic fertilizer production and fermentation device according to claim 1, characterized in that: A movable ring (25) is rotatably connected to the surface of the inner wall of the gas storage tank (11). Connecting rods (26) are fixedly arranged on both sides of the inner wall of the movable ring (25). A U-shaped scraping rod (27) is fixedly arranged between the two connecting rods (26). The inner wall of the U-shaped scraping rod (27) is inserted and connected with the outer wall of the filter hood (24). An external toothed ring (20) is fixedly arranged at the top of the movable ring (25). An installation frame (21) is fixedly arranged on the surface of the top of the fermentation tank (1). A stepping motor (22) is installed on the top of the installation frame (21). A driving gear (23) is fixedly arranged at the output end of the stepping motor (22). The driving gear (23) is meshed with the external toothed ring (20).

3. An organic fertilizer production and fermentation device according to claim 1, characterized in that: A temperature and humidity sensor (5) is installed in the middle of the other side of the fermentation tank (1), and a first pressure gauge (6) is installed on the side of the top of the fermentation tank (1). An electric gate (3) is installed on one side of the top of the fermentation tank (1). A feed hopper (4) is fixedly communicated with the top of the electric gate (3).

4. An organic fertilizer production and fermentation device according to claim 3, characterized in that: Two electric cylinders (8) are installed on the top of one end of the fermentation tank (1), and a movable door (9) is fixedly arranged between the two electric cylinders (8).

5. An organic fertilizer production and fermentation device according to claim 4, characterized in that: A discharge box (7) is fixedly arranged at the bottom of one end of the fermentation tank (1), and a discharge hole is opened in the middle of one end of the fermentation tank (1). The inner wall of the discharge box (7) is inserted and connected with the outer wall of the movable door (9).

6. The organic fertilizer production and fermentation equipment according to claim 4, wherein: A second pressure gauge (12) is installed on one side of the top of the gas storage tank (11), and an air outlet is fixedly arranged at one end of the gas storage tank (11). A first electromagnetic valve (13) is fixedly arranged at one end of the air outlet.

7. An organic fertilizer production and fermentation device according to claim 6, characterized in that: The other end of the fermentation tank (1) is fixedly provided with a switch panel, and the surface of the switch panel is fixedly provided with an electric gate switch, an electric cylinder switch, a first solenoid valve switch, a second solenoid valve switch, a draft fan switch and a stepping motor switch. The electric gate (3), the electric cylinder (8), the first solenoid valve (13), the second solenoid valve (16), the draft fan (18) and the stepping motor (22) are respectively electrically connected to an external power supply through the electric gate switch, the electric cylinder switch, the first solenoid valve switch, the second solenoid valve switch, the draft fan switch and the stepping motor switch.

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