Reaction kettle stirring device for water-soluble fertilizer production

Abstract

The utility model discloses a reaction kettle stirring device for water-soluble fertilizer production, which comprises a barrel body, a material distributing mechanism is arranged in the barrel body, the material distributing mechanism comprises a rotating pipe arranged in the barrel body, one end of the rotating pipe extends to the outside of the barrel body, the bottom of the rotating pipe is fixedly connected with a rotating barrel positioned in the barrel body, and the bottom of the rotating barrel is fixedly connected with a rotating shaft. Grooves are evenly formed between the inner wall and the outer wall of the circumferential side face of the rotating cylinder, and holes are formed between the inner wall and the outer wall of the bottom of the rotating cylinder. Through the arranged rotating cylinder, raw materials are fed into the rotating pipe through the feeding cylinder and are stacked on the moving plate, the air cylinder body is started to drive the moving column to move, the moving column drives the moving ring and the fixed ring to be closed, the moving column drives the moving plate to be inserted into the open hole, and the moving plate drives the raw materials to enter the rotating cylinder; the second motor is started and drives the rotating shaft to rotate, the rotating shaft drives the gear to rotate, the gear drives the rotating pipe to rotate, and the rotating pipe drives the rotating cylinder to rotate.

Description

Technical Field

[0001] This utility model relates to the technical field of water-soluble fertilizer stirring devices, and in particular to a stirring device for a reaction vessel used in the production of water-soluble fertilizer. Background Technology

[0002] Water-soluble fertilizers are typically composed of major nutrients such as nitrogen, phosphorus, and potassium. These components need to be precisely mixed using a stirring device to avoid uneven concentrations in certain areas.

[0003] A search revealed a utility model patent with application number 202321666609.3, entitled "A Stirring Device for a Water-Soluble Fertilizer Reactor." This patented device comprises a high-pressure gas tank, a main valve of the gas tank, an inlet pipe, a first motor, a first stirring paddle, arc-shaped pipes, and air holes, forming a stirring mechanism for the reactor body. Activating the first motor drives the first stirring paddle to mix the materials fed into the reactor. The round rod-shaped stirring rod on the upper part of the first stirring paddle and the irregularly shaped stirring frame on the lower part ensure uniform mixing. At this time, opening the main valve of the high-pressure gas tank allows inert gas inside the tank to be introduced into the two arc-shaped pipes through the inlet pipe, and then into the liquid material inside the reactor through multiple air holes on the surface of the two arc-shaped pipes. This causes the liquid material inside the reactor to surge upwards, eliminating uneven concentrations and facilitating efficient mixing of water-soluble fertilizer raw materials.

[0004] However, this patented device may cause the raw materials to become excessively concentrated in certain areas, resulting in a decrease in the uniformity of the raw materials during mixing and affecting the mixing effect of the device on the raw materials. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a stirring device for a reaction vessel used in the production of water-soluble fertilizers.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A stirring device for a reaction vessel used in the production of water-soluble fertilizer includes a cylindrical body. A material distribution mechanism is provided inside the cylindrical body. The material distribution mechanism includes a rotating tube disposed inside the cylindrical body. One end of the rotating tube extends to the outside of the cylindrical body. A rotating cylinder located inside the cylindrical body is fixedly connected to the bottom of the rotating tube. Grooves are evenly opened between the inner and outer walls of the circumferential side of the rotating cylinder. An opening is opened between the inner and outer walls of the bottom of the rotating cylinder. A movable plate is slidably connected to the inner wall of the circumferential side of the rotating tube. A movable column is fixedly connected to the top of the movable plate. The other end of the movable column extends above the rotating tube.

[0008] Preferably, a moving ring is fixedly connected to the circumferential side of the moving column, a fixed ring located below the moving ring is fixedly connected to the inner wall of the circumferential side of the rotating tube, and a feed cylinder is rotatably connected to the top of the rotating tube.

[0009] Preferably, a top frame is fixedly connected to the top inner wall of the circumferential side of the feed cylinder, and a cylinder body aligned with the moving column is fixedly connected to the bottom of the top frame. The output shaft of the cylinder body is fixedly connected to one end of the moving column.

[0010] Preferably, a top plate is detachably connected to the inner wall of the top of the circumferential side of the cylinder, a motor is fixedly connected to the top of the top plate, a lead screw is fixedly connected to the output shaft of the motor, and a lifting plate is threadedly connected to the circumferential side of the lead screw.

[0011] Preferably, a limiting post aligned with the lead screw is fixedly connected to the top of the top plate, the circumferential side of the limiting post is slidably connected to the inside of the lifting plate, the outer wall of the circumferential side of the rotating tube is rotatably connected to the inside of the lifting plate, and a second motor is fixedly connected to the bottom of the lifting plate, the output shaft of the second motor is fixedly connected to a rotating shaft.

[0012] Preferably, a gear is fixedly connected to the circumferential side of the rotating shaft, and the circumferential side of the gear is meshed with the outer wall of the circumferential side of the rotating tube. At least two stirring frames located inside the cylinder are fixedly connected to the outer wall of the circumferential side of the rotating tube. The circumferential side of the stirring frame is provided with a telescopic groove, and a telescopic column is slidably connected to the inner wall of the circumferential side of the telescopic groove.

[0013] Preferably, one end of the telescopic column abuts against the inner wall of the circumferential side of the cylinder, and a spring is fixedly connected between the other end of the telescopic column and the inner wall of the telescopic groove. Agitators are uniformly fixedly connected to the circumferential side of the telescopic column, and annular blocks are uniformly fixedly connected to the inner wall of the circumferential side of the cylinder.

[0014] Compared with the prior art, this utility model provides a stirring device for a reaction vessel in the production of water-soluble fertilizer, which has the following beneficial effects:

[0015] The raw material is fed into the rotating tube through the feed cylinder via the rotating drum. The raw material accumulates on the moving plate. The cylinder body is activated, driving the moving column to move. The moving column causes the moving ring and fixed ring to close, and the moving column drives the moving plate to insert into the opening, allowing the moving plate to carry the raw material into the rotating drum. Motor two is activated, driving the rotating shaft to rotate, which in turn drives the gear to rotate, which in turn drives the rotating tube to rotate. The rotating tube then drives the rotating drum, which evenly distributes the raw material into the drum body. This helps to evenly distribute the raw material in the solution within the drum body, preventing excessive local concentration of the raw material, which would reduce the uniformity of the mixing process and affect the mixing effect of the device. Motor one is then activated, driving the... The rotating rod drives the lead screw to move the lifting plate, which in turn moves the rotating tube, which in turn moves the rotating cylinder. This allows the rotating cylinder to evenly disperse the raw materials across different liquid surfaces, facilitating further pretreatment of the raw materials and improving the mixing efficiency of the device. The rotating tube drives the agitator to rotate, which in turn drives the telescopic column to rotate. The telescopic column then drives the agitator plate to rotate. Simultaneously, the lifting and lowering of the rotating tube causes the agitator to move up and down, ensuring thorough mixing of the raw materials inside the cylinder. As the agitator moves up and down, it also drives the telescopic column to move. The telescopic column is compressed by the annular block, causing it to move the agitator plate back and forth, expanding the mixing range of the raw materials and ensuring thorough mixing. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a stirring device for a reaction vessel used in the production of water-soluble fertilizer, as proposed in this utility model.

[0017] Figure 2 This is a schematic diagram of the internal structure of a stirring device for a reaction vessel used in the production of water-soluble fertilizer, as proposed in this utility model.

[0018] Figure 3 This is a partial structural schematic diagram of a stirring device for a reaction vessel used in the production of water-soluble fertilizer, as proposed in this utility model.

[0019] Figure 4 for Figure 2 Enlarged schematic diagram of the structure at point A in the middle.

[0020] In the diagram: 1-Cylinder body, 2-Annular block, 3-Agitating plate, 4-Telescopic column, 5-Agitating frame, 6-Top plate, 7-Motor 1, 8-Screw, 9-Lifting plate, 10-Feeding cylinder, 11-Top frame, 12-Cylinder body, 13-Moving column, 14-Gear, 15-Limiting column, 16-Rotating shaft, 17-Motor 2, 18-Rotating tube, 19-Rotating cylinder, 20-Spring, 21-Slotted, 22-Opening, 23-Moving plate, 24-Fixed ring, 25-Moving ring, 26-Telescopic groove. Detailed Implementation

[0021] Example, refer to Figure 1-4 A stirring device for a reaction vessel used in the production of water-soluble fertilizer includes a cylindrical body 1. A material distribution mechanism is provided inside the cylindrical body 1. The material distribution mechanism includes a rotating tube 18 disposed inside the cylindrical body 1. One end of the rotating tube 18 extends to the outside of the cylindrical body 1. A rotating cylinder 19 located inside the cylindrical body 1 is fixedly connected to the bottom of the rotating tube 18. A slot 21 is evenly opened between the inner and outer walls of the circumferential side of the rotating cylinder 19. An opening 22 is opened between the inner and outer walls of the bottom of the rotating cylinder 19. A movable plate 23 is slidably connected to the inner wall of the circumferential side of the rotating tube 18. A movable column 13 is fixedly connected to the top of the movable plate 23. The other end of the movable column 13 extends above the rotating tube 18.

[0022] In this utility model, a moving ring 25 is fixedly connected to the circumferential side of the moving column 13, a fixed ring 24 located below the moving ring 25 is fixedly connected to the inner wall of the circumferential side of the rotating tube 18, and a feed cylinder 10 is rotatably connected to the top of the rotating tube 18.

[0023] A top frame 11 is fixedly connected to the top inner wall of the circumferential side of the feed cylinder 10. A cylinder body 12 aligned with the moving column 13 is fixedly connected to the bottom of the top frame 11. The output shaft of the cylinder body 12 is fixedly connected to one end of the moving column 13.

[0024] A top plate 6 is detachably connected to the inner wall of the top of the circumferential side of the cylinder 1. A motor 7 is fixedly connected to the top of the top plate 6. A lead screw 8 is fixedly connected to the output shaft of the motor 7. A lifting plate 9 is threadedly connected to the circumferential side of the lead screw 8.

[0025] The top of the top plate 6 is fixedly connected to a limiting post 15 aligned with the lead screw 8. The circumferential side of the limiting post 15 is slidably connected to the inside of the lifting plate 9. The outer wall of the circumferential side of the rotating tube 18 is rotatably connected to the inside of the lifting plate 9. The bottom of the lifting plate 9 is fixedly connected to a second motor 17. The output shaft of the second motor 17 is fixedly connected to a rotating shaft 16.

[0026] A gear 14 is fixedly connected to the circumferential side of the rotating shaft 16. The circumferential side of the gear 14 is meshed with the outer wall of the circumferential side of the rotating tube 18. At least two agitators 5 located inside the cylinder 1 are fixedly connected to the outer wall of the circumferential side of the rotating tube 18. A telescopic groove 26 is provided on the circumferential side of the agitator 5. A telescopic column 4 is slidably connected to the inner wall of the circumferential side of the telescopic groove 26.

[0027] One end of the telescopic column 4 abuts against the inner wall of the circumferential side of the cylinder 1, and a spring 20 is fixedly connected between the other end of the telescopic column 4 and the inner wall of the side of the telescopic groove 26. Agitator plates 3 are evenly fixedly connected to the circumferential side of the telescopic column 4, and annular blocks 2 are evenly fixedly connected to the inner wall of the circumferential side of the cylinder 1.

[0028] Working principle: Raw materials are fed into the rotating tube 18 through the feed cylinder 10. The raw materials accumulate on the moving plate 23. The cylinder body 12 is started, which drives the moving column 13 to move. The moving column 13 drives the moving ring 25 to close with the fixed ring 24, and the moving column 13 drives the moving plate 23 to insert into the opening 22, so that the moving plate 23 carries the raw materials into the rotating cylinder 19. The motor 17 is started, which drives the rotating shaft 16 to rotate. The rotating shaft 16 drives the gear 14 to rotate, the gear 14 drives the rotating tube 18 to rotate, and the rotating tube 18 drives the rotating cylinder 19 to rotate. The rotating cylinder 19 evenly throws the raw materials into the cylinder 1, which is beneficial for the device to evenly distribute the raw materials in the solution in the cylinder 1 and prevent the raw materials from being excessively concentrated in certain areas, which would reduce the uniformity of the raw materials during stirring and affect the stirring and mixing effect of the device. The motor is started. Motor 7 drives screw 8 to rotate, screw 8 drives lifting plate 9 to move, lifting plate 9 drives rotating tube 18 to move, rotating tube 18 drives rotating cylinder 19 to move, so that rotating cylinder 19 drives the raw material to spread evenly on different liquid surfaces, which is beneficial for the device to further pre-treat the raw material and improve the mixing efficiency of the device. Rotating tube 18 drives stirring frame 5 to rotate, stirring frame 5 drives telescopic column 4 to rotate, telescopic column 4 drives stirring plate 3 to rotate. At the same time, the lifting and lowering of rotating tube 18 drives stirring frame 5 to move up and down, which is beneficial for the device to stir the raw material inside cylinder 1 without dead angles. When stirring frame 5 moves up and down, it drives telescopic column 4 to move. Telescopic column 4 is squeezed by annular block 2, which causes telescopic column 4 to drive stirring plate 3 to move back and forth, which is beneficial to expand the stirring range of the device for the raw material and make the device fully stir the raw material.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A stirring device for a reaction kettle for water-soluble fertilizer production, comprising a cylinder (1), characterized in that, The inside of the barrel (1) is provided with a distribution mechanism, the distribution mechanism comprises a rotating pipe (18) arranged in the barrel (1), one end of the rotating pipe (18) extends to the outside of the barrel (1), the bottom of the rotating pipe (18) is fixedly connected with a rotating cylinder (19) located in the barrel (1), a plurality of slits (21) are uniformly arranged between the inner wall and the outer wall of the circumferential side surface of the rotating cylinder (19), a plurality of openings (22) are arranged between the inner wall and the outer wall of the bottom of the rotating cylinder (19), the inner wall of the circumferential side surface of the rotating pipe (18) is slidably connected with a moving plate (23), the top of the moving plate (23) is fixedly connected with a moving column (13), and the other end of the moving column (13) extends above the rotating pipe (18).

2. The reaction kettle stirring device for water-soluble fertilizer production according to claim 1, characterized in that, The circumferential side surface of the moving column (13) is fixedly connected with a moving ring (25), the inner wall of the circumferential side surface of the rotating pipe (18) is fixedly connected with a fixed ring (24) located below the moving ring (25), and the top of the rotating pipe (18) is rotatably connected with a feeding cylinder (10).

3. The reaction kettle stirring device for water-soluble fertilizer production according to claim 2, characterized in that, The top inner wall of the circumferential side surface of the feeding cylinder (10) is fixedly connected with a top frame (11), the bottom of the top frame (11) is fixedly connected with a cylinder body (12) aligned with the moving column (13), and the output shaft of the cylinder body (12) is fixedly connected to one end of the moving column (13).

4. The reaction kettle stirring device for water-soluble fertilizer production according to claim 3, characterized in that, The top inner wall of the circumferential side surface of the barrel (1) is detachably connected with a top plate (6), the top of the top plate (6) is fixedly connected with a motor (7), the output shaft of the motor (7) is fixedly connected with a lead screw (8), and the circumferential side surface of the lead screw (8) is threadedly connected with a lifting plate (9).

5. The reaction kettle stirring device for water-soluble fertilizer production according to claim 4, characterized in that, The top of the top plate (6) is fixedly connected with a limiting column (15) aligned with the lead screw (8), the circumferential side surface of the limiting column (15) is slidably connected in the interior of the lifting plate (9), the circumferential side surface of the rotating pipe (18) is rotatably connected in the interior of the lifting plate (9), and the bottom of the lifting plate (9) is fixedly connected with a motor (17), the output shaft of the motor (17) is fixedly connected with a rotating shaft (16).

6. The reaction kettle stirring device for water-soluble fertilizer production according to claim 5, characterized in that, The circumferential side surface of the rotating shaft (16) is fixedly connected with a gear (14), the circumferential side surface of the gear (14) is meshingly connected to the circumferential side surface of the rotating pipe (18), and the circumferential side surface of the rotating pipe (18) is fixedly connected with at least two stirring frames (5) located in the barrel (1), the circumferential side surface of the stirring frame (5) is provided with an expansion slot (26), and the circumferential side surface of the expansion slot (26) is slidably connected with an expansion column (4).

7. The reaction kettle stirring device for water-soluble fertilizer production according to claim 6, characterized in that, One end of the expansion column (4) abuts against the inner wall of the circumferential side surface of the barrel (1), the other end of the expansion column (4) and the inner wall of the side surface of the expansion slot (26) are fixedly connected with a spring (20), the circumferential side surface of the expansion column (4) is uniformly fixedly connected with a stirring plate (3), and the inner wall of the circumferential side surface of the barrel (1) is uniformly fixedly connected with an annular block (2).

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