Soil carbon sequestration improvement device

Abstract

The utility model provides an improved soil carbon sequestration device, which relates to the technical field of soil carbon sequestration devices and comprises a stirring and mixing tank, a tank cover is mounted at the top of the stirring and mixing tank, a feeding port is connected to the top of the tank cover, a rotating motor is mounted on the side face of the feeding port, one end of the rotating motor is connected with a rotating shaft, and the other end of the rotating shaft is connected with a rotating shaft. A plurality of crushing cutters are distributed on the outer side of the rotating shaft, a stirring motor is mounted at the top of the tank cover, a transmission shaft is connected to the bottom of the stirring motor, and a plurality of stirring sticks are distributed on the outer side of the transmission shaft. According to the device, the rotating shaft is electrically driven to rotate through the rotating motor, so that the rotating shaft drives the crushing cutters to rotate, the crushing cutters can scatter caked soil, soil pores can be increased, the soil structure becomes loose, the soil and an organic fertilizer can be fully and uniformly mixed, and the soil and the organic fertilizer can be uniformly mixed. The condition of non-uniform mixing of the organic fertilizer is avoided, the soil quality is improved, and the soil carbon sequestration effect is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of soil carbon fixation devices, in particular to a soil carbon fixation improvement device. Background Art

[0002] Soil carbon sequestration is one of the means to reduce carbon emissions by combining existing carbon dioxide in the atmosphere and converting it into a stable carbon-containing compound, which is then stored in the soil for a long time. The organic carbon content and carbon sequestration capacity in the soil are closely related to the fertility of the soil and crop yield. Therefore, for poor soils with poor desertification, reduced soil microorganisms, and large-scale loss of organic carbon in the soil, technical means are needed to improve carbon sequestration and enhance the soil's carbon sink capacity.

[0003] In the prior art, during the stage of soil carbon fixation and improvement, it is necessary to mix the soil and organic fertilizer to increase the organic carbon content in the soil. However, the existing soil is severely clumped and difficult to mix evenly with organic fertilizer, resulting in insufficient soil carbon fixation effect, which in turn causes the problem of reduced soil improvement effect. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that the soil is seriously clumped and difficult to be evenly mixed with organic fertilizer, resulting in insufficient soil carbon fixation effect, thereby reducing the soil improvement effect, and proposes a soil carbon fixation improvement device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a soil carbon fixation improvement device, comprising a stirring and mixing tank, a tank cover is installed on the top of the stirring and mixing tank, the top of the tank cover is connected to a feed port, a rotating motor is installed on the side of the feed port, one end of the rotating motor is connected to a rotating shaft, a plurality of crushing knives are distributed on the outside of the rotating shaft, a stirring motor is installed on the top of the tank cover, a transmission shaft is connected to the bottom of the stirring motor, and a plurality of stirring rods are distributed on the outside of the transmission shaft.

[0006] Preferably, a flushing pipe is installed on the inner side of the stirring and mixing tank, a plurality of high-pressure nozzles are distributed at the bottom of the flushing pipe, a connecting pipe is connected to the side of the flushing pipe, one end of the connecting pipe is connected to a pump, and a water tank is installed at the bottom of the pump.

[0007] Preferably, one end of the stirring rod is connected to a scraper, the bottom of the transmission shaft is connected to an auger, the bottom of the stirring and mixing tank is connected to a feed pipe, and the outer side of the auger is connected to the inner wall of the feed pipe.

[0008] Preferably, a watering frame is installed inside the stirring and mixing tank, the top of the watering frame is connected to a delivery pipe, the top of the delivery pipe is connected to an organic fertilizer box, and a valve is provided in the middle of the delivery pipe.

[0009] Preferably, a feed pipe is connected to the top of the organic fertilizer box, a support block is installed at the bottom of the organic fertilizer box, and the bottom of the support block is connected to the top of the tank cover.

[0010] Preferably, a support frame is installed on the outer side of the stirring and mixing tank, and the bottom of the water tank is connected to the top of the support frame.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, the rotating shaft is driven by a rotating motor to rotate, and then the rotating shaft drives the crushing knife to rotate, which is conducive to the crushing knife to break up the agglomerated soil, increase the porosity of the soil, make the soil structure loose, and facilitate the full mixing of the soil and organic fertilizer, avoiding the uneven mixing of organic fertilizers, improving the soil quality, and thus increasing the soil carbon fixation effect.

[0013] 2. In the utility model, water is drawn from the water tank by a pump, transported to the inside of the flushing pipe through a connecting pipe, and finally sprayed out through a high-pressure nozzle distributed at the bottom of the flushing pipe, which is beneficial to effectively high-pressure flushing of the inner wall of the mixing tank, and is beneficial to removing soil organic matter remaining on the inner wall of the mixing tank, which is beneficial to ensuring the cleanliness of the device, avoiding the influence of residual substances on subsequent soil improvement work, and thus ensuring the stable progress of soil improvement operations, while reducing corrosion to device parts, reducing maintenance and replacement costs, and extending the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional structural schematic diagram of a soil carbon fixation and improvement device is proposed for the utility model;

[0015] Figure 2 This is a schematic structural diagram from another angle of a soil carbon fixation and improvement device proposed by the utility model;

[0016] Figure 3 The utility model provides a schematic diagram of the internal cross-sectional structure of a soil carbon fixation and improvement device;

[0017] Figure 4 The utility model provides a partial cross-sectional structural schematic diagram of a soil carbon fixation and improvement device.

[0018] Legend: 1. Mixing tank; 2. Tank cover; 3. Feed inlet; 4. Rotating motor; 5. Rotating shaft; 6. Crushing knife; 7. Mixing motor; 8. Transmission shaft; 9. Mixing stick; 10. Scraper; 11. Auger; 12. Fertilizer box; 13. Delivery pipe; 14. Valve; 15. Watering rack; 16. Flushing pipe; 17. Connecting pipe; 18. Pump; 19. Water tank; 20. Support rack; 21. Feeding pipe. DETAILED DESCRIPTION

[0019] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0021] Example 1: Figure 1-Figure 4 As shown, the utility model provides a technical solution: a soil carbon fixation improvement device comprises a stirring and mixing tank 1, a tank cover 2 is installed on the top of the stirring and mixing tank 1, a feed port 3 is connected to the top of the tank cover 2, a rotating motor 4 is installed on the side of the feed port 3, one end of the rotating motor 4 is connected to a rotating shaft 5, a plurality of crushing knives 6 are distributed on the outside of the rotating shaft 5, a stirring motor 7 is installed on the top of the tank cover 2, a transmission shaft 8 is connected to the bottom of the stirring motor 7, a plurality of stirring rods 9 are distributed on the outside of the transmission shaft 8, and a scraper is connected to one end of the stirring rod 9. Plate 10, the bottom of the transmission shaft 8 is connected with an auger 11, the bottom of the mixing tank 1 is connected with a feed pipe 21, the outer side of the auger 11 is connected to the inner wall of the feed pipe 21, a pouring rack 15 is installed inside the mixing tank 1, the top of the pouring rack 15 is connected with a delivery pipe 13, the top of the delivery pipe 13 is connected with an organic fertilizer box 12, a valve 14 is provided in the middle of the delivery pipe 13, the top of the organic fertilizer box 12 is connected with a feed pipe, and a support block is installed at the bottom of the organic fertilizer box 12, and the bottom of the support block is connected to the top of the tank cover 2.

[0022] In the present embodiment, the soil is conveniently poured into the mixing tank 1 through the feed port 3. Before the soil enters the mixing tank 1, the rotating shaft 5 is driven by the rotating motor 4 to rotate, so that the rotating shaft 5 drives the crushing knife 6 to rotate, which is beneficial for the crushing knife 6 to break up the agglomerated soil, and is beneficial for increasing the porosity of the soil, making the soil structure loose. Then, the valve 14 is opened, and the organic fertilizer in the organic fertilizer box 12 is transported to the inside of the watering frame 15 through the conveying pipe 13 under the action of gravity, and finally sprayed out through the nozzle at the bottom of the watering frame 15. At the same time, the transmission shaft 8 is driven by the stirring motor 7 to rotate, so that the stirring rod 9 stirs the soil and the organic fertilizer. It is beneficial to fully mix the soil and organic fertilizer, avoid uneven mixing of organic fertilizer, improve soil quality, and further increase the soil carbon fixation effect. The scraper 10 is beneficial to scrape off the soil remaining on the inner wall of the stirring and mixing tank 1, and improve the uniformity of the mixing of soil and organic fertilizer. After the soil and organic fertilizer are mixed, organic waste is added to the inside of the stirring and mixing tank 1 through the feed port 3, and the stirring motor 7 is used to drive the stirring rod 9 to rotate again, so that the organic waste and soil are evenly mixed, which is beneficial to increase the carbon content of the soil and improve the soil carbon fixation effect. When the soil mixing is completed, the soil is discharged through the discharge pipe 21. During the discharge process, the auger 11 is beneficial to transporting the soil, thereby increasing the discharge speed.

[0023] Example 2: Figure 1-Figure 4 As shown, a flushing pipe 16 is installed on the inner side of the stirring and mixing tank 1, and a plurality of high-pressure nozzles are distributed at the bottom of the flushing pipe 16. A connecting pipe 17 is connected to the side of the flushing pipe 16, and a pump 18 is connected to one end of the connecting pipe 17. A water tank 19 is installed at the bottom of the pump 18. A support frame 20 is installed on the outer side of the stirring and mixing tank 1, and the bottom of the water tank 19 is connected to the top of the support frame 20.

[0024] In this embodiment, when the soil carbon fixation improvement is completed, the water source inside the water tank 19 is extracted by the pump 18, and the water source is transported to the inside of the flushing pipe 16 through the connecting pipe 17, and finally sprayed out through the high-pressure nozzles distributed at the bottom of the flushing pipe 16, which is beneficial to effectively high-pressure flushing the inner wall of the mixing tank 1, and is beneficial to removing the soil organic matter remaining on the inner wall of the mixing tank 1, which is beneficial to ensure the cleanliness of the device, avoid residual substances affecting subsequent soil improvement work, and thus ensure the stable progress of the soil improvement operation, while reducing corrosion to the parts of the device, reducing maintenance and replacement costs, and extending the service life of the device.

[0025] The working principle of this embodiment is as follows: when in use, first, the feed inlet 3 facilitates pouring the soil into the mixing tank 1. Before the soil enters the mixing tank 1, the rotating shaft 5 is driven by the rotating motor 4 to rotate, so that the rotating shaft 5 drives the crushing knife 6 to rotate, which is conducive to the crushing knife 6 to break up the agglomerated soil. Then, the valve 14 is opened, and the organic fertilizer in the organic fertilizer box 12 is transported to the inside of the watering frame 15 through the conveying pipe 13 under the action of gravity, and finally sprayed out through the nozzle at the bottom of the watering frame 15. At the same time, the transmission shaft 8 is driven by the stirring motor 7 to rotate, so that the stirring rod 9 stirs the soil and the organic fertilizer. The scraper 10 is conducive to scraping off the soil remaining on the inner wall of the mixing tank 1, thereby improving The uniformity of the mixing of soil and organic fertilizer is improved. After the mixing of soil and organic fertilizer is completed, organic waste is added to the inside of the mixing tank 1 through the feed port 3, and the stirring motor 7 is used to drive the stirring rod 9 to rotate again, so that the organic waste and soil are evenly mixed, which is beneficial to increase the carbon content of the soil. When the soil is mixed, the soil is discharged through the discharge pipe 21. During the discharge process, the auger 11 is beneficial to transport the soil, thereby increasing the discharge speed. When the soil carbon fixation improvement is completed, the water source inside the water tank 19 is extracted by the pump 18, and the water source is transported to the inside of the flushing pipe 16 through the connecting pipe 17, and finally sprayed out through the high-pressure nozzles distributed at the bottom of the flushing pipe 16, which is beneficial to effectively carry out high-pressure flushing of the inner wall of the mixing tank 1.

[0026] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A soil carbon fixation and improvement device, comprising a stirring and mixing tank (1), characterized in that: The top of the stirring and mixing tank (1) is provided with a tank cover (2), the top of the tank cover (2) is connected with a feed port (3), a rotating motor (4) is provided on the side of the feed port (3), one end of the rotating motor (4) is connected with a rotating shaft (5), a plurality of crushing knives (6) are distributed on the outer side of the rotating shaft (5), a stirring motor (7) is provided on the top of the tank cover (2), a transmission shaft (8) is connected to the bottom of the stirring motor (7), a plurality of stirring rods (9) are distributed on the outer side of the transmission shaft (8).

2. The soil carbon fixation and improvement device according to claim 1, characterized in that: A flushing pipe (16) is installed inside the stirring and mixing tank (1), a plurality of high-pressure nozzles are distributed at the bottom of the flushing pipe (16), a connecting pipe (17) is connected to the side of the flushing pipe (16), one end of the connecting pipe (17) is connected to a pump (18), and a water tank (19) is installed at the bottom of the pump (18).

3. The soil carbon fixation and improvement device according to claim 1, characterized in that: One end of the stirring rod (9) is connected to a scraper (10), the bottom of the transmission shaft (8) is connected to an auger (11), the bottom of the stirring mixing tank (1) is connected to a feed pipe (21), and the outer side of the auger (11) is connected to the inner wall of the feed pipe (21).

4. The soil carbon fixation and improvement device according to claim 1, characterized in that: A watering frame (15) is installed inside the stirring and mixing tank (1), the top of the watering frame (15) is connected to a delivery pipe (13), the top of the delivery pipe (13) is connected to an organic fertilizer box (12), and a valve (14) is arranged in the middle of the delivery pipe (13).

5. The soil carbon fixation and improvement device according to claim 4, characterized in that: The top of the organic fertilizer box (12) is connected to a feed pipe, and the bottom of the organic fertilizer box (12) is installed with a support block, and the bottom of the support block is connected to the top of the tank cover (2).

6. The soil carbon fixation and improvement device according to claim 2, characterized in that: A support frame (20) is installed on the outer side of the stirring and mixing tank (1), and the bottom of the water tank (19) is connected to the top of the support frame (20).

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