Compound fertilizer cooling device

Abstract

The utility model relates to the field of compound fertilizer processing, and discloses a compound fertilizer cooling device which comprises a bottom plate, a mounting cylinder, a connecting seat I, an angle adjusting component, a pipe body, a rotary sealing ring, a guide chute, a connecting frame, a discharge pipe, a water inlet pipe, a water outlet pipe, a cooling water circulating system and a driving component. By arranging the angle adjusting assembly, the first connecting base and the second connecting base, the effect of adjusting the angles of the mounting cylinder and the pipe body can be achieved; when the fertilizer particles with different specifications are cooled, the cooling time of the fertilizer particles can be adaptively adjusted by adjusting the inclination angle of the pipe body.

Description

Technical Field

[0001] The utility model relates to the field of compound fertilizer processing, in particular to a compound fertilizer cooling device. Background Art

[0002] During the production and processing of high-tower compound fertilizers, it is usually necessary to screen the formed fertilizer particles multiple times to form fertilizer particles with different particle size ranges, and use a cooling device to cool the screened fertilizer particles separately; among them, the drum cooling device is a cooling equipment commonly used in actual production. When in use, the fertilizer particles are usually added to the drum from the feeding hopper on one side of the drum, and the drum is driven to rotate through the transmission device. During the rotation, the fertilizer particles exchange heat with the cooling medium in the drum; its heat exchange mode usually includes water cooling and air cooling.

[0003] For a water-cooled heat exchange drum cooling device, in actual production, in order to facilitate the discharge of fertilizer particles after cooling, a discharge port is usually provided on the other side of the drum, and the drum is provided with a certain inclination angle.

[0004] However, the inclination angle of the roller in the above technology is usually not adjustable, and the cooling time required for fertilizer particles in different particle size ranges is different. Therefore, when facing fertilizer particles in different particle size ranges, the above technology cannot effectively adjust the cooling time of the fertilizer particles accordingly. Utility Model Content

[0005] Based on the above problems, the purpose of the present invention is to provide a compound fertilizer cooling device to solve the problems existing in the above-mentioned prior art.

[0006] The utility model adopts the following technical solutions:

[0007] The utility model provides a compound fertilizer cooling device, comprising:

[0008] A base plate, wherein a mounting tube is provided above the base plate, one side of the mounting tube is connected to the angle adjustment assembly via a first connecting seat, the angle adjustment assembly is provided on the base plate, and the other side of the mounting tube is hinged to the base plate via a second connecting seat;

[0009] A tube body, the tube body being inserted into the mounting tube, and both sides of the tube body being rotationally sealed with the mounting tube via rotary sealing rings, wherein the mounting tube, the tube body, and the two rotary sealing rings together enclose a cooling chamber;

[0010] A material guide trough, the material guide trough being correspondingly arranged on one side of the tube body, and the material guide trough being connected to the connecting seat through a connecting frame;

[0011] A discharge pipe is provided at the bottom of the mounting cylinder and is provided corresponding to the side of the tube body away from the material guide groove;

[0012] a water inlet pipe, the water inlet pipe being arranged on one side of the mounting cylinder and being in communication with the cooling chamber;

[0013] A water outlet pipe, the water outlet pipe is arranged on the other side of the mounting cylinder and is in communication with the cooling chamber; the water outlet pipe and the water inlet pipe are respectively connected to a cooling water circulation system;

[0014] A driving assembly is provided on the mounting tube, and the driving assembly drives the tube body to rotate.

[0015] Furthermore, the angle adjustment assembly includes a plurality of linear drive components arranged side by side, one end of the linear drive component is hinged to the base plate, and the other end is hinged to the connecting seat.

[0016] Furthermore, a plurality of lifting plate groups are provided on the inner wall of the tube body, and the plurality of lifting plate groups are spaced apart along the axial direction of the tube body; each of the lifting plate groups includes a plurality of lifting plates spaced apart along the circumference of the tube body.

[0017] Furthermore, the lifting plate is an L-shaped structure.

[0018] Furthermore, the drive assembly includes a mounting seat arranged on the mounting tube, a rotating drive component is provided on the mounting seat, a gear is mounted on the output shaft of the rotating drive component, the gear is meshed and connected with a ring gear through a avoidance hole on the mounting tube, and the ring gear is mounted on the tube body.

[0019] Compared with the prior art, the beneficial technical effects of the present invention are:

[0020] By setting the angle adjustment component, connecting seat 1 and connecting seat 2, the angle of the mounting cylinder and the tube body can be adjusted; when cooling fertilizer particles of different specifications, the cooling time of the fertilizer particles can be adjusted accordingly by adjusting the inclination angle of the tube body. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described below with reference to the accompanying drawings.

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure of the compound fertilizer cooling device of the utility model;

[0023] Figure 2 This is a front cross-sectional view of the installation cylinder and the tube body of the utility model;

[0024] Figure 3It is a side view of the compound fertilizer cooling device of the present utility model.

[0025] Explanation of the accompanying drawings: 1. Base plate; 2. Mounting cylinder; 201. Avoidance hole; 3. Connecting seat 1; 4. Angle adjustment assembly; 41. Linear drive component; 5. Connecting seat 2; 6. Tube body; 7. Material guide trough; 8. Connecting frame; 9. Discharge pipe; 10. Water inlet pipe; 11. Water outlet pipe; 12. Drive assembly; 121. Mounting seat; 122. Rotating drive component; 123. Gear; 124. Gear ring; 13. Lifting plate group; 131. Lifting plate; 14. Rotating sealing ring; 15. Cooling chamber. DETAILED DESCRIPTION

[0026] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

[0027] like Figure 1-Figure 3 As shown, this embodiment discloses a compound fertilizer cooling device, including a base plate 1, a mounting cylinder 2 is provided above the base plate 1, one side of the mounting cylinder 2 is connected to the angle adjustment component 4 through a connecting seat 1 3, the angle adjustment component 4 is provided on the base plate 1, and the other side of the mounting cylinder 2 is hinged to the base plate 1 through a connecting seat 2 5; a tube body 6 is inserted into the mounting cylinder 2, and both sides of the tube body 6 are rotatably sealed with the mounting cylinder 2 through a rotating sealing ring 14, and the mounting cylinder 2, the tube body 6, and the two rotating sealing rings 14 together enclose a cooling chamber 15; one side of the tube body 6 is correspondingly provided with The material guide trough 7 is fixedly connected to the connecting seat 3 through the connecting frame 8; the bottom of the mounting cylinder 2 is fixedly connected with a discharge pipe 9, and the discharge pipe 9 and the tube body 6 are correspondingly arranged on the side away from the material guide trough 7; the water inlet pipe 10 is arranged on one side of the mounting cylinder 2 and is connected to the cooling cavity 15, and the water outlet pipe 11 is arranged on the other side of the mounting cylinder 2 and is connected to the cooling cavity 15; the water outlet pipe 11 and the water inlet pipe 10 are respectively connected to the cooling water circulation system; the driving component 12 is arranged on the mounting cylinder 2, and the driving component 12 drives the tube body 6 to rotate.

[0028] In this embodiment, connecting seat 1 3 is fixed to the left bottom of the mounting tube 2, connecting seat 2 5 is fixed to the right bottom of the mounting tube 2, and the tube body 6 is coaxially arranged with the mounting tube 2; valves are installed on the outlet pipe 11 and the inlet pipe 10, and the cooling water circulation system introduces the cooling water into the cooling chamber 15 through the inlet pipe 10. By flowing the cooling water in the cooling chamber 15, the tube body 6 can be cooled, and then heat can be exchanged with the high-temperature fertilizer particles inside the tube body 6; the cooling water after heat exchange flows back to the cooling water circulation system through the outlet pipe 11, and this part of the cooling water is cooled.

[0029] It should be noted that the cooling water circulation system is an existing technology, and its working principle and usage are well known and will not be described in detail here.

[0030] The working process of the above technical solution is as follows: first, the angle of the mounting cylinder 2 and the tube body 6 is adjusted by the angle adjustment component 4 so that the tube body 6 is inclined at a certain angle; then, the formed fertilizer particles are introduced into the tube body 6 through the guide groove 7, and the driving component 12 and the cooling water circulation system are started. The tube body 6 is driven to rotate by the driving component 12, and the cooling water circulation system continuously introduces cooling water into the cooling chamber 15. The fertilizer particles are heat-exchanged by the cooling water. After heat exchange, the fertilizer particles fall into the discharge pipe 9 and are discharged through the discharge pipe 9.

[0031] By adopting this solution, the angle of the mounting tube 2 and the tube body 6 can be adjusted by setting the angle adjustment component 4, the connecting seat 1 3 and the connecting seat 2 5; when cooling fertilizer particles of different specifications, the cooling time of the fertilizer particles can be adjusted accordingly by adjusting the inclination angle of the tube body 6.

[0032] According to a further optimized solution, the angle adjustment assembly 4 includes a plurality of linear drive components 41 arranged side by side, one end of the linear drive component 41 is hinged to the base plate 1 , and the other end is hinged to the connecting seat 3 .

[0033] In this embodiment, two linear drive components 41 are provided, each configured as a hydraulic cylinder. The fixed end of each linear drive component 41 is hinged to the base plate 1, while the active end of each linear drive component 41 is hinged to the connection base 3. By controlling the linear drive components 41 and extending or contracting their active ends, the mounting cylinder 2 and the tubular body 6 can be driven to rotate, thereby adjusting the inclination angle of the tubular body 6.

[0034] According to a further optimization scheme, a plurality of lifting plate groups 13 are provided on the inner wall of the tube body 6 , and the plurality of lifting plate groups 13 are arranged at intervals along the axial direction of the tube body 6 ; each of the lifting plate groups 13 includes a plurality of lifting plates 131 arranged at intervals along the circumference of the tube body 6 .

[0035] In this embodiment, the lifting plate 131 is an L-shaped structure. By setting the lifting plate 131, the fertilizer particles can be lifted and thrown down when the tube body 6 rotates. At the same time, after the cooling water transfers the cold energy to the tube body 6, the tube body 6 can transfer the cold energy to the lifting plate 131, thereby significantly improving the heat exchange effect of the fertilizer particles.

[0036] A further optimized solution is that the drive assembly 12 includes a mounting base 121 fixedly connected to the top of the mounting tube 2, and a rotating drive component 122 is provided on the mounting base 121. A gear 123 is fixedly mounted on the output shaft of the rotating drive component 122, and the gear 123 is meshed and connected with a ring gear 124 through an avoidance hole 201 on the mounting tube 2, and the ring gear 124 is fixedly mounted on the tube body 6.

[0037] In this embodiment, the rotation drive component 122 is configured as a motor, and the fixed end of the rotation drive component 122 is fixed to the mounting base 121. The rotation drive component 122 drives the gear 123 to rotate, and the gear 123 drives the ring gear 124 to rotate, thereby achieving the effect of driving the tube body 6 to rotate.

[0038] It should be noted that when cooling fertilizer particles of different particle sizes, it is only necessary to adjust the inclination angle of the tube body 6 (fertilizer particles with large particle sizes require a long cooling time, and the corresponding inclination angle of the tube body 6 is small; fertilizer particles with small particle sizes require a short cooling time, and the corresponding inclination angle of the tube body 6 is large).

[0039] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Without departing from the spirit of the present invention, various modifications and improvements to the technical solutions of the present invention made by ordinary technicians in this field should fall within the scope of protection determined by the claims of the present invention.

Claims

1. A compound fertilizer cooling device, characterized in that: include: A base plate (1), a mounting tube (2) is provided above the base plate (1), one side of the mounting tube (2) is connected to an angle adjustment component (4) via a first connecting seat (3), the angle adjustment component (4) is provided on the base plate (1), and the other side of the mounting tube (2) is hinged to the base plate (1) via a second connecting seat (5); A tube body (6), the tube body (6) is inserted into the installation cylinder (2), and both sides of the tube body (6) are rotationally sealed and connected to the installation cylinder (2) via rotary sealing rings (14), and the installation cylinder (2), the tube body (6), and the two rotary sealing rings (14) together enclose a cooling cavity (15); A material guide trough (7), the material guide trough (7) is correspondingly arranged on one side of the tube body (6), and the material guide trough (7) is connected to the connecting seat (3) through a connecting frame (8); A discharge pipe (9), the discharge pipe (9) is arranged at the bottom of the mounting cylinder (2) and is arranged corresponding to the pipe body (6) on a side away from the guide groove (7); a water inlet pipe (10), the water inlet pipe (10) being arranged on one side of the mounting cylinder (2) and being in communication with the cooling chamber (15); A water outlet pipe (11), the water outlet pipe (11) is arranged on the other side of the installation cylinder (2) and is in communication with the cooling chamber (15); the water outlet pipe (11) and the water inlet pipe (10) are respectively connected to a cooling water circulation system; A driving assembly (12), wherein the driving assembly (12) is arranged on the mounting cylinder (2), and the driving assembly (12) drives the tube body (6) to rotate.

2. The compound fertilizer cooling device according to claim 1, characterized in that: The angle adjustment assembly (4) comprises a plurality of linear drive components (41) arranged side by side, one end of the linear drive component (41) is hinged to the base plate (1), and the other end is hinged to the connecting seat (3).

3. The compound fertilizer cooling device according to claim 1, characterized in that: A plurality of lifting plate groups (13) are provided on the inner wall of the tube body (6), and the plurality of lifting plate groups (13) are arranged at intervals along the axial direction of the tube body (6); each of the lifting plate groups (13) includes a plurality of lifting plates (131) arranged at intervals along the circumference of the tube body (6).

4. The compound fertilizer cooling device according to claim 3, characterized in that: The material lifting plate (131) is an L-shaped structure.

5. The compound fertilizer cooling device according to claim 1, characterized in that: The drive assembly (12) comprises a mounting seat (121) arranged on the mounting cylinder (2); a rotation drive component (122) is arranged on the mounting seat (121); a gear (123) is sleeved on the output shaft of the rotation drive component (122); the gear (123) is meshedly connected to a ring gear (124) through a relief hole (201) on the mounting cylinder (2); and the ring gear (124) is sleeved on the tube body (6).

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