Device for utilizing organic nutrient solution of pig manure

Abstract

The utility model relates to the technical field of rotating brackets, in particular to a pig manure organic nutrient solution utilization device. The manure fermentation device comprises a fermentation tank, an exhaust pipe, a manure inlet pipe and a manure discharge pipe, a rotating device is arranged in the fermentation tank and comprises a fixing part, the outside of the fixing part is fixedly connected with the fermentation tank, a motor is fixedly connected in the fixing part, the output end of the motor is fixedly connected with a driving gear, and the driving gear is fixedly connected with the exhaust pipe. One end of the driving gear is fixedly connected with an inner stirring rod, the arc surface of the inner stirring rod is rotatably connected with the fermentation tank, the outside of the driving gear is meshed with three driven gears, one end of each driven gear is fixedly connected with an outer stirring rod, and the arc surfaces of the three outer stirring rods are rotatably connected with the fermentation tank. The problem that the stirring effect is poor due to the fact that a traditional pig manure organic nutrient solution utilization device can only conduct one-way stirring on manure is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of rotating brackets, in particular to a device for utilizing organic nutrient solution of pig manure and sewage. Background Art

[0002] A large amount of manure and sewage is produced in pig breeding. Pig manure is a good farmyard manure, which can provide fertility for crops and avoid damaging the ecological environment.

[0003] For example, the publication number: CN211170373U discloses a device for recycling breeding manure and sewage, including a water storage tank, a buffer tank, a conveying pipe, a desulfurization tower and a fermentation chamber. A desulfurization tower is installed at the top of the fermentation chamber, and an air outlet pipe is fixed to the top of the fermentation chamber above the desulfurization tower. A reaction tank is installed inside the fermentation chamber below the air outlet pipe. A stirring mechanism is arranged inside the reaction tank. A sewage storage tank is arranged on one side of the fermentation chamber, and a sewage pumping tank is installed on the top of the sewage storage tank. A sewage pumping mechanism is arranged inside the sewage pumping tank. A buffer tank is arranged on the side of the fermentation chamber far away from the sewage storage tank. A reaction chamber is arranged on one side of the fermentation chamber below the buffer tank. A water storage tank is arranged on one side of the buffer tank above the reaction chamber. A control panel is installed at the top of the water storage tank. The utility model not only realizes the further deep utilization of converting manure and sewage into biogas, improves the soil nutrient content after fermentation as an organic fertilizer, but also reduces the pollution of manure and sewage to the external environment and improves the recycling rate of manure and sewage.

[0004] In the above patent, the stirring motor is turned on by operating the control panel, the second rotating shaft drives the second connecting rod to rotate, and then drives the stirring blades to rotate to stir the breeding manure and sewage. However, there is still a problem that the stirring effect is poor because only one-way stirring of the manure and sewage can be carried out. Therefore, a device for utilizing organic nutrient solution of pig manure and sewage is needed, which can fully stir the manure and sewage. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the defect that in the prior art, a traditional device for utilizing organic nutrient solution of pig manure and sewage has a poor stirring effect because only one-way stirring of the manure and sewage can be carried out, and to provide a device for utilizing organic nutrient solution of pig manure and sewage.

[0006] To achieve the above object, the utility model adopts the following technical solution: a device for utilizing organic nutrient solution of pig manure and sewage, including a fermentation tank, an exhaust pipe, a manure and sewage inlet pipe and a manure and sewage discharge pipe. A rotating device is arranged inside the fermentation tank. The rotating device includes a fixing member, the outside of the fixing member is fixedly connected with the fermentation tank, a motor is fixedly connected inside the fixing member, the output end of the motor is fixedly connected with a driving gear, one end of the driving gear is fixedly connected with an inner stirring rod, the arc surface of the inner stirring rod is rotationally connected with the fermentation tank, the outside of the driving gear is meshed with three driven gears, and one end of each driven gear is fixedly connected with an outer stirring rod. The arc surfaces of the three outer stirring rods are rotationally connected with the fermentation tank.

[0007] The effect achieved by the above components is: the output end of the motor starts to drive the driving gear to rotate forward, and the driving gear drives the meshed driven gears to rotate reversely.

[0008] Preferably, a round block is fixedly connected to one end of the driven gear, and a bearing is fixedly connected to the arc surface of the round block.

[0009] The effect achieved by the above components is: the rotation of the driven gear drives the round block to rotate in the bearing.

[0010] Preferably, an arc-shaped plate is fixedly connected to the arc surface of the round block, and both ends of the three arc-shaped plates are fixedly connected with the fixing member.

[0011] The effect achieved by the above components is: the arc-shaped plate limits the position of the round block.

[0012] Preferably, three stirring members are fixedly connected to the arc surface of the inner stirring rod, and a ring is rotationally connected to the arc surface of the inner stirring rod.

[0013] The effect achieved by the above components is: the rotation of the inner stirring rod drives the stirring members to rotate around the inner stirring rod as the center.

[0014] Preferably, three limiting plates are fixedly connected to the arc surface of the ring, and one side of the limiting plate is rotationally connected with the outer stirring rod.

[0015] The effect achieved by the above components is: the limiting plate prevents the outer stirring rod from deforming during rotation.

[0016] Preferably, a purification device is arranged outside the exhaust pipe. The purification device includes an external thread ring, the inner side of the external thread ring is fixedly connected with the exhaust pipe, and an internal thread ring is threadedly connected to the arc surface of the external thread ring.

[0017] The effect achieved by the above components is: the external thread ring and the internal thread ring are matched with each other.

[0018] Preferably, one end of the internal thread ring is fixedly connected to a fixed cylinder.

[0019] The effect achieved by the above components is: achieving the effect of fixing the internal thread ring and the fixed cylinder.

[0020] Preferably, a filter plate is fixedly connected to the inner side of the fixed cylinder, and an activated carbon plate is fixedly connected to the inner side of the fixed cylinder.

[0021] The effect achieved by the above components is: achieving the effect of fixing the filter plate and the activated carbon plate on the fixed cylinder.

[0022] Preferably, one end of the fixed cylinder is slidably connected to a cover plate.

[0023] The effect achieved by the above components is: achieving the effect that the cover plate slides into the fixed cylinder to cover the fixed cylinder.

[0024] In summary, the beneficial effects of the present utility model are:

[0025] In the present utility model, through the rotating device, when it is necessary to fully stir the fecal sewage, the driving gear rotates forward, causing the engaged driven gear to rotate backward. At the same time, the inner stirring rod rotates forward and the outer stirring rod rotates backward. Through the rotating device, it solves the problem that in a traditional pig manure organic nutrient solution utilization device, due to only being able to stir the fecal sewage in one direction, the stirring effect is poor.

[0026] In the present utility model, through the purification device, when it is necessary to treat the pungent gas generated during the fermentation process of the fecal sewage, the pungent gas discharged from the exhaust pipe is purified and discharged through the filter plate and the activated carbon plate. Through the purification device, it solves the problem that in a traditional pig manure organic nutrient solution utilization device, during the fermentation process of the fecal sewage, the generated pungent gas cannot be purified. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0028] Figure 2 is a structural schematic diagram of the rotating structure of the present utility model;

[0029] Figure 3 is a cross-sectional structural schematic diagram of the three-dimensional structure of the present utility model;

[0030] Figure 4 is a structural schematic diagram of the purification structure of the present utility model.

[0031] Legend: 1. Fermentation tank; 2. Rotating device; 201. Fixed part; 202. Motor; 203. Driving gear; 204. Driven gear; 205. Bearing; 206. Round block; 207. Inner stirring rod; 208. Outer stirring rod; 209. Ring; 210. Limiting plate; 211. Arc plate; 212. Stirring part; 3. Purifying device; 31. External thread ring; 32. Internal thread ring; 33. Fixed cylinder; 34. Filter plate; 35. Activated carbon plate; 36. Cover plate; 4. Exhaust pipe; 5. Manure inlet pipe; 6. Manure discharge pipe. Detailed implementation mode

[0032] Refer to Figure 1 And Figure 3 As shown in the figure, the utility model provides a technical solution: a device for utilizing organic nutrient solution of pig manure and sewage, including a fermentation tank 1, an exhaust pipe 4, a manure inlet pipe 5 and a manure discharge pipe 6. A rotating device 2 is arranged inside the fermentation tank 1, and a purifying device 3 is arranged outside the exhaust pipe 4.

[0033] Next, the specific settings and functions of its rotating device 2 and purifying device 3 will be described in detail.

[0034] Refer to Figure 2 As shown in the figure, in this embodiment: The rotating device 2 includes a fixed part 201. The outside of the fixed part 201 is fixedly connected to the fermentation tank 1. An electric motor 202 is fixedly connected inside the fixed part 201. The output end of the electric motor 202 is fixedly connected to a driving gear 203. One end of the driving gear 203 is fixedly connected to an inner stirring rod 207. The arc surface of the inner stirring rod 207 is rotatably connected to the fermentation tank 1. The outside of the driving gear 203 meshes with three driven gears 204. One end of the driven gear 204 is fixedly connected to an outer stirring rod 208. The arc surfaces of the three outer stirring rods 208 are rotatably connected to the fermentation tank 1. The effect is achieved that when the motor 202 starts, the output end drives the driving gear 203 to rotate forward, and the driving gear 203 drives the engaged driven gears 204 to rotate reversely. One end of the driven gear 204 is fixedly connected to a round block 206. The arc surface of the round block 206 is fixedly connected to a bearing 205. The effect is achieved that the rotation of the driven gear 204 drives the round block 206 to rotate inside the bearing 205. The arc surface of the round block 206 is fixedly connected to an arc plate 211. Both ends of the three arc plates 211 are fixedly connected to the fixed part 201. The effect is achieved that the arc plate 211 limits the round block 206. The arc surface of the inner stirring rod 207 is fixedly connected to three stirring parts 212. The arc surface of the inner stirring rod 207 is rotatably connected to a ring 209. The effect is achieved that the rotation of the inner stirring rod 207 drives the stirring parts 212 to rotate around the inner stirring rod 207 as the center. The arc surface of the ring 209 is fixedly connected to three limiting plates 210. One side of the limiting plate 210 is rotatably connected to the outer stirring rod 208. The effect is achieved that the limiting plate 210 prevents the outer stirring rod 208 from deforming during rotation.

[0035] Referring to Figure 4 As shown, in this embodiment: The purification device 3 includes an external thread ring 31. The inner side of the external thread ring 31 is fixedly connected to the exhaust pipe 4, and the arc surface of the external thread ring 31 is threadedly connected to an internal thread ring 32. The effect of the external thread ring 31 and the internal thread ring 32 being adapted to each other is achieved. One end of the internal thread ring 32 is fixedly connected to a fixed cylinder 33. The effect of the internal thread ring 32 and the fixed cylinder 33 being fixed is achieved. The inner side of the fixed cylinder 33 is fixedly connected to a filter plate 34, and the inner side of the fixed cylinder 33 is fixedly connected to an activated carbon plate 35. The effect of the filter plate 34 and the activated carbon plate 35 being fixed on the fixed cylinder 33 is achieved. One end of the fixed cylinder 33 is slidably connected to a cover plate 36. The effect of the cover plate 36 sliding into the fixed cylinder 33 to cover the fixed cylinder 33 is achieved.

[0036] Working principle: By rotating the device 2, when it is necessary to fully stir the manure, the operator first starts the motor 202. The output end of the motor 202 drives the driving gear 203 to rotate forward, so that the inner stirring rod 207 rotates forward the manure inside the fermentation tank 1. At the same time, the driving gear 203 drives the engaged driven gear 204 to rotate reversely, and the driven gear 204 drives the outer stirring rod 208 to rotate reversely, so that the outer stirring rod 208 rotates reversely the manure inside the fermentation tank 1. The manure is fully stirred by the combined forward and reverse rotations. After the manure fermentation and stirring are completed, it can be discharged through the manure discharge pipe 6 for drying treatment, achieving the utilization of the manure. By rotating the device 2, the problem that in a traditional pig manure organic nutrient solution utilization device, due to only being able to stir the manure unidirectionally, the stirring effect is poor is solved.

[0037] By means of the purification device 3, when it is necessary to treat the pungent gas generated during the manure fermentation process, the operator first installs the external thread ring 31 on the exhaust pipe 4, so that the external thread ring 31 and the engaged internal thread ring 32 are assembled. At this time, the fixed cylinder 33 drives the filter plate 34 and the activated carbon plate 35 to be at the exhaust port of the exhaust pipe 4. Then, the cover plate 36 is moved away from the fixed cylinder 33. The pungent gas discharged from the fermentation tank 1 through the exhaust pipe 4 is purified by the filter plate 34 and the activated carbon plate 35 and then discharged. By means of the purification device 3, the problem that in a traditional pig manure organic nutrient solution utilization device, during the manure fermentation process, the generated pungent gas cannot be purified is solved.

[0038] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", and "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific circumstances.

Claims

1. An organic nutrient solution utilization device for pig manure sewage, comprising a fermentation tank (1), an exhaust pipe (4), a manure sewage inlet pipe (5) and a manure sewage discharge pipe (6), characterized in that: Inside the fermentation tank (1), there is a rotating device (2). The rotating device (2) includes a fixing member (201). The outside of the fixing member (201) is fixedly connected to the fermentation tank (1). Inside the fixing member (201), there is a motor (202) fixedly connected. The output end of the motor (202) is fixedly connected to a driving gear (203). One end of the driving gear (203) is fixedly connected to an inner stirring rod (207). The arc surface of the inner stirring rod (207) is rotatably connected to the fermentation tank (1). The outside of the driving gear (203) meshes with three driven gears (204). One end of the driven gear (204) is fixedly connected to an outer stirring rod (208). The arc surfaces of the three outer stirring rods (208) are rotatably connected to the fermentation tank (1). One end of the driven gear (204) is fixedly connected to a round block (206). The arc surface of the round block (206) is fixedly connected to a bearing (205). The arc surface of the round block (206) is fixedly connected to an arc-shaped plate (211). Both ends of the three arc-shaped plates (211) are fixedly connected to the fixing member (201). The arc surface of the inner stirring rod (207) is fixedly connected to three stirring members (212). The arc surface of the inner stirring rod (207) is rotatably connected to a ring (209). The arc surface of the ring (209) is fixedly connected to three limiting plates (210). One side of the limiting plate (210) is rotatably connected to the outer stirring rod (208).

2. The organic nutrient solution utilization device for pig manure sewage according to claim 1, wherein: Outside the exhaust pipe (4), there is a purification device (3). The purification device (3) includes an external thread ring (31). The inner side of the external thread ring (31) is fixedly connected to the exhaust pipe (4). The arc surface of the external thread ring (31) is threadedly connected to an internal thread ring (32).

3. The organic nutrient solution utilization device for pig manure sewage according to claim 2, wherein: One end of the internal thread ring (32) is fixedly connected to a fixing cylinder (33).

4. A device for utilizing organic nutrient solution from pig manure sewage according to claim 3, characterized in that: Inside the fixing cylinder (33), there is a filter plate (34) fixedly connected. Inside the fixing cylinder (33), there is an activated carbon plate (35) fixedly connected.

5. A pig manure organic nutrient solution utilization device according to claim 4, characterized in that: One end of the fixing cylinder (33) is slidably connected to a cover plate (36).

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