Reaction device for producing soil biological agent

Abstract

The utility model discloses a reaction device for producing a soil biological agent, which comprises a tank body, a connecting cover is arranged at the upper part of the tank body, a stirring shaft is movably linked on the connecting cover, the lower end of the stirring shaft extends into the tank body and is connected with a group of stirring rods, the upper part of the stirring shaft is rotatably connected with a turntable, a crank is rotatably arranged on the tank body, and the crank is rotatably connected with a group of stirring rods. A connecting rod is connected between the crank and the rotating disc in a hinged mode, a spiral groove is formed in the side wall of the stirring shaft, a sliding pin is installed on the connecting cover, the sliding pin extends into the side wall of the spiral groove, a filling pipe is arranged in the tank body, and the filling pipe is connected with a plurality of nozzles. Meanwhile, a spiral groove is formed in the stirring shaft, and a sliding pin is arranged on the link cover, so that the stirring shaft can rotate while moving up and down, stirring is more uniform, and the phenomenon of precipitation and layering of the culture medium is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of soil biological microbial agent production devices, in particular to a reaction device for soil biological microbial agent production. Background Art

[0002] Soil biopesticides can remediate contaminated soil by adding specific microbial agents to the soil to accelerate the degradation and transformation of pollutants. Before remediation, the bacteria must be cultured. Existing methods typically involve fermentation in a reactor. During the fermentation process, granular or liquid reagents are typically added, and the reagents and liquid culture are stirred to accelerate fermentation.

[0003] For example, the Chinese utility model patent with publication number CN218393271U discloses a mixing reaction device for producing quality-improving microbial agents, including a vehicle body, a mixing reaction barrel fixedly connected to the vehicle body, a stirring shaft rotatably connected to the mixing reaction barrel, the stirring shaft being driven by a power device, a water inlet pipe being provided on the top of the mixing reaction barrel, a water inlet valve being provided on the water inlet pipe, a cover plate being provided on the mixing reaction barrel, a transition pipe being connected to the vehicle body via a drill bit propulsion device, a drill bit being provided at the bottom of the transition pipe, an array of liquid outlet holes being provided at intervals along the circumferential direction on the transition pipe, an auxiliary pipe communicating with the liquid outlet hole being provided in the middle of the transition pipe, a liquid outlet valve being provided on the mixing reaction barrel, and a retractable pipe being provided between the liquid outlet valve and the auxiliary pipe.

[0004] However, one shortcoming of using this type of device is that the stirring shaft of this type of device can only rotate along the axial direction, and the stirring direction is single, which may cause uneven stirring or precipitation and stratification of the culture medium. In addition, during the fermentation reaction, some trace amounts of auxiliary additives need to be added to the reaction vessel, but they are not easy to mix evenly because the dosage is too small. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the utility model provides a reaction device for producing soil biological microbial agents, which solves the problems mentioned in the background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a reaction device for producing soil biological agents, comprising a tank body, a feed port is provided on the upper side wall of the tank body, a discharge port is provided on the lower part, a connecting cover is provided on the upper part of the tank body, a stirring shaft is movably linked on the connecting cover, the lower end of the stirring shaft extends into the tank body and is connected to a group of stirring rods, a turntable is rotatably connected to the upper part of the stirring shaft, a mounting frame is provided on the upper part of the tank body, a crank is rotatably installed on the mounting frame, a connecting rod is hinged between the crank and the turntable, the crank is connected to a driving assembly, a spiral groove is provided on the side wall of the stirring shaft, a sliding pin is installed on the connecting cover, the sliding pin extends into the side wall of the spiral groove, a filling pipe is provided in the tank body, and the filling pipe is connected to a plurality of nozzles.

[0007] Preferably, the driving assembly includes a motor mounted on a mounting frame, an output end of the motor is connected to a reducer, and an output end of the reducer is connected to the crank via a belt drive.

[0008] Preferably, a stabilizing sleeve is connected to the mounting bracket, and the inner wall of the stabilizing sleeve is slidably connected to the outer wall of the stirring shaft.

[0009] Preferably, a filling tank is provided on the filling pipe, a manual pressing pump is provided on the upper portion of the filling tank, and an outlet of the manual pressing pump is connected to the filling pipe.

[0010] Preferably, the filling tank body is made of transparent material, and the side wall of the filling tank is provided with scales.

[0011] Preferably, a bracket is connected to the lower end of the tank body.

[0012] Beneficial effects

[0013] The utility model provides a reaction device for producing soil biological inoculants, which has the following beneficial effects:

[0014] 1. This device drives the stirring shaft to move up and down by setting a crank and a connecting rod. At the same time, a spiral groove is set on the stirring shaft and a sliding pin is set on the connecting cover, so that the stirring shaft can rotate while moving up and down, which makes the stirring more uniform and avoids the phenomenon of sedimentation and stratification of the culture medium.

[0015] 2. This device is provided with a filling pipe with a plurality of nozzles, which can disperse and inject small doses of additives into the culture medium, so that the small doses of additives can be mixed more evenly into the culture medium. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the main view of the utility model.

[0017] Figure 2 It is an enlarged view of point A of the present utility model.

[0018] Figure 3 It is an enlarged view of point B of the present utility model.

[0019] In the figure: 1. Tank body; 2. Stirring rod; 3. Stirring shaft; 4. Connecting cover; 5. Mounting frame; 6. Motor; 7. Reducer; 8. Crank; 9. Connecting rod; 10. Filling pipe; 11. Feed inlet; 12. Nozzle; 13. Bracket; 14. Discharge port; 15. Turntable; 16. Straightening sleeve; 17. Filling tank; 18. Manual pressure pump; 19. Scale; 20. Spiral groove; 21. Sliding pin. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-3 The utility model provides a technical solution: a reaction device for producing soil biological microbial agents, comprising a tank body 1, a feed port 11 being provided on the upper side wall of the tank body 1, and a discharge port 14 being provided on the lower part; a connecting cover 4 being provided on the upper part of the tank body 1, a stirring shaft 3 being movably linked on the connecting cover 4, the lower end of the stirring shaft 3 extending into the tank body 1 and connected to a group of stirring rods 2, a turntable 15 being rotatably connected to the upper part of the stirring shaft 3, a mounting frame 5 being provided on the upper part of the tank body 1, a crank 8 being rotatably mounted on the mounting frame 5, a connecting rod 9 being hinged between the crank 8 and the turntable 15, the crank 8 being connected to a driving assembly, a spiral groove 20 being provided on the side wall of the stirring shaft 3, a sliding pin 21 being installed on the connecting cover 4, the sliding pin 21 extending into the side wall of the spiral groove 20, a filling pipe 10 being provided in the tank body 1, and a plurality of nozzles 12 being connected to the filling pipe 10;

[0022] When the crank 8 rotates, the turntable 15 and the stirring shaft 3 are driven to reciprocate up and down through the connecting rod 9. The threaded groove 20 of the stirring shaft 3 slides on the outer wall of the sliding pin 21, so that the stirring shaft 3 reciprocates up and down while rotating along the turntable 15. The stirring shaft 3 drives the stirring rod 2 to move up and down and rotate at the same time, stirring the culture medium and other materials in the tank body 1. A small dose of additives can be added to the tank body through the filling pipe 10. The small dose of additives added to the filling pipe 10 are dispersed and sprayed through a number of nozzles 12, making it easier to mix the small dose of additives evenly.

[0023] Furthermore, the driving assembly includes a motor 6 mounted on a mounting frame 5, an output end of the motor 6 is connected to a reducer 7, and an output end of the reducer 7 is connected to the crank 8 via a belt drive;

[0024] The motor 6 rotates to drive the reducer 7 to rotate, and the output end of the reducer 7 drives the crank 8 to rotate through the belt transmission assembly.

[0025] Furthermore, a stabilizing sleeve 16 is connected to the mounting frame 5, and the inner wall of the stabilizing sleeve 16 is slidably connected to the outer wall of the stirring shaft 3;

[0026] The arrangement of the stabilizing sleeve 16 can prevent the stirring shaft 3 from shaking laterally.

[0027] Furthermore, a filling tank 17 is provided on the filling pipe 10, and a manual pressing pump 18 is provided on the upper part of the filling tank 17, and the outlet of the manual pressing pump 18 is connected to the filling pipe 10;

[0028] Furthermore, the body of the filling tank 17 is made of a transparent material, and a scale 19 is provided on the side wall of the filling tank 17;

[0029] A small amount of additive in the filling tank 17 is input into the filling pipe 10 by a manual pressure pump 18, and the dosage of the additive can be determined by the scale 19 on the filling tank.

[0030] Furthermore, a bracket 13 is connected to the lower end of the tank body 1;

[0031] The bracket 13 is provided to support the tank body 1 .

[0032] Embodiment: The rotation of the motor 6 drives the reducer 7 to rotate, and the output end of the reducer 7 drives the crank 8 to rotate through the belt transmission assembly. When the crank 8 rotates, the turntable 15 and the stirring shaft 3 are driven to reciprocate up and down through the connecting rod 9. The threaded groove 20 of the stirring shaft 3 slides on the outer wall of the sliding pin 21, so that the stirring shaft 3 reciprocates up and down while rotating along the turntable 15. The stirring shaft 3 drives the stirring rod 2 to move up and down and rotate at the same time to stir the culture medium and other materials in the tank body 1. When a small dose of additive needs to be added to the tank body 1, the small dose of additive in the filling tank 17 is input into the filling pipe 10 through the manual pressure pump 18. The dosage of the additive can be determined by the scale 19 on the filling tank. The small dose of additive added to the filling pipe 10 is dispersed and sprayed through a number of nozzles 12, so that the small dose of additive is easier to mix evenly.

[0033] It should be noted that, in this document, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. 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, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reaction device for producing soil biological agents, comprising a tank body (1), wherein the upper side wall of the tank body (1) is provided with a feed inlet (11), and the lower side wall is provided with a discharge port (14), characterized in that: The upper portion of the tank body (1) is provided with a connecting cover (4), a stirring shaft (3) is movably connected on the connecting cover (4), the lower end of the stirring shaft (3) extends into the tank body (1) and is connected to a group of stirring rods (2), the upper portion of the stirring shaft (3) is rotatably connected to a turntable (15), the upper portion of the tank body (1) is provided with a mounting frame (5), a crank (8) is rotatably mounted on the mounting frame (5), a connecting rod (9) is hingedly connected between the crank (8) and the turntable (15), the crank (8) is connected to a driving assembly, a spiral groove (20) is provided on the side wall of the stirring shaft (3), a sliding pin (21) is installed on the connecting cover (4), the sliding pin (21) extends into the side wall of the spiral groove (20), a filling pipe (10) is provided in the tank body (1), and the filling pipe (10) is connected to a plurality of nozzles (12).

2. A soil biological agent production reaction device according to claim 1, characterized in that: The drive assembly comprises a motor (6) mounted on a mounting frame (5), an output end of the motor (6) being connected to a reducer (7), and an output end of the reducer (7) being connected to the crank (8) via a belt drive.

3. The reaction device for producing soil biological agents according to claim 1, characterized in that: A stabilizing sleeve (16) is connected to the mounting frame (5), and the inner wall of the stabilizing sleeve (16) is slidably connected to the outer wall of the stirring shaft (3).

4. A soil biological agent production reaction device according to any one of claims 1 to 3, characterized in that: A filling tank (17) is provided on the filling pipe (10), a manual pressing pump (18) is provided on the upper portion of the filling tank (17), and an outlet of the manual pressing pump (18) is connected to the filling pipe (10).

5. A soil bio-inoculation production reaction device according to claim 4, characterized in that: The tank body of the filling tank (17) is made of a transparent material, and a scale (19) is provided on the side wall of the filling tank (17).

6. The reaction device for producing soil biological agents according to claim 1, characterized in that: The lower end of the tank body (1) is connected to a bracket (13).

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