Air control cooling device for high tower granulation

Abstract

The utility model discloses an air control cooling device for high tower granulation, which comprises a cooling box, a mounting cover is mounted on one side of the cooling box, a coiled pipe penetrates through the interior of the cooling box and the interior of the mounting cover through bearings, an air inlet hopper is mounted at one end of the coiled pipe through a bearing, and an exhaust pipe is mounted at the other end of the coiled pipe through a bearing. A mounting plate is mounted in the air inlet hopper, a fan penetrates through one side of the mounting plate, a filter screen pipe is mounted on the side of the mounting plate, a control panel is mounted on the upper portion of the cooling box, a water inlet pipe fixedly penetrates through one side of the cooling box, and a water outlet pipe fixedly penetrates through the other side of the cooling box. A refrigeration assembly is installed on the inner wall of the cooling box. The air-controlled cooling device for high tower granulation has the beneficial effects that the installation cover and the coiled pipe are adopted, and the cooling work can be completed through the installation cover and the coiled pipe under the condition that natural air is not in contact with water, so that the use practicability of the air-controlled cooling device for high tower granulation is improved.

Description

Technical Field

[0001] This utility model relates to the field of fertilizer processing technology, and more specifically, to a controlled cooling device for high-tower granulation. Background Technology

[0002] The high-tower granulation compound fertilizer production technology utilizes the property that molten urea, monoammonium phosphate, potassium chloride or potassium sulfate, and fillers can form eutectic compounds. Powdered monoammonium phosphate, potassium chloride or potassium sulfate, and fillers are thoroughly mixed with molten urea, and a highly fluid NPK melt slurry is generated through the reaction. This slurry is sprayed into a granulation tower through a granulator and then cooled and solidified in air to form granules, thus obtaining a granular compound fertilizer product. During the high-tower granulation process, an air-cooling device is required to cool the fertilizer. In practical use, it has the advantages of simple operation, stable structure, and safe use.

[0003] The prior art discloses a granulation tower material discharge air-cooling device with announcement number CN221593550U. The above-mentioned utility model requires the use of a water curtain formed by spraying pipes to cool the natural wind, and then uses water-absorbing cotton to absorb the water vapor in the cooled natural wind. However, there is a gap between the water-absorbing cotton and the exhaust space, and water vapor carried by the cooled natural wind will still affect the processing quality of fertilizer and reduce the practicality of this utility model. At the same time, the flow of natural wind requires the use of a fan. In order to prevent impurities in the natural wind from contacting the fan, a coarse filter screen is used to intercept the impurities. When the impurities clog the coarse filter screen, it will affect the flow of natural wind, thus posing a hidden danger to the continued use of this utility model.

[0004] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a wind-controlled cooling device for high-tower granulation, which has the advantages of completing the cooling work without the natural wind coming into contact with the liquid water and avoiding the clogging of the filter structure by impurities in the natural wind, thereby solving the problems in the background technology mentioned above.

[0007] (II) Technical Solution

[0008] To achieve the advantages of cooling without natural wind contacting the liquid water and avoiding clogging of the filter structure by impurities in the natural wind, the specific technical solution adopted by this utility model is as follows:

[0009] A high-tower granulation air-controlled cooling device includes a cooling box. A mounting cover is installed on one side of the cooling box. A serpentine tube passes through the interior of the cooling box and the mounting cover via bearings. An air inlet hopper is installed at one end of the serpentine tube via a bearing, and an exhaust pipe is installed at the other end via a bearing. A mounting plate is installed inside the air inlet hopper, and a fan passes through one side of the mounting plate. A filter screen is installed on the side of the mounting plate. A control panel is installed on the upper part of the cooling box. A water inlet pipe is fixedly installed through one side of the cooling box, and a water outlet pipe is fixedly installed through the other side. A refrigeration component is installed on the inner wall of the cooling box. A geared motor is installed on the side wall of the mounting cover, and a main gear is sleeved on the output end of the geared motor. A driven gear is fixedly sleeved on the side wall of one end of the serpentine tube. A concave frame is installed on the other side of the cooling box, and a drying chamber is fixedly inserted through the inner wall of the concave frame. One end of the exhaust pipe is inserted into the interior of the drying chamber. A guide pipe is fixedly inserted through the side wall of the drying chamber. Threaded caps are spirally inserted through the upper and lower parts of the drying chamber.

[0010] Furthermore, the drying chamber is equipped with a desiccant.

[0011] Furthermore, the main gear and the driven gear mesh with each other.

[0012] Furthermore, a cover is installed on one side of the mounting plate, and a rotating tube passes through one side of the cover via a bearing. One end of the rotating tube is fixedly connected to one end of the filter tube. A cover plate is installed on the other end of the filter tube. A drive motor is installed on one side of the cover, and a push gear is sleeved on the output end of the drive motor. An external gear ring is sleeved on the side wall of the rotating tube. The drive motor is electrically connected to the control panel via wires.

[0013] Furthermore, the drive gear meshes with the external gear ring.

[0014] Furthermore, the control panel is electrically connected to the fan, refrigeration components, and geared motor via wires.

[0015] Furthermore, both the inlet and outlet pipes are equipped with on / off valves on their side walls.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, this utility model provides a controlled air cooling device for high-tower granulation, which has the following beneficial effects:

[0018] (1) This utility model employs an installation cover and a serpentine tube. In actual use of the high-tower granulation air-cooling device, the control panel is used to operate the fan, refrigeration components, and geared motor. The refrigeration components cool the water inside the cooling tank. The fan draws natural air through the filter pipe and air inlet into the serpentine tube. Utilizing the principle of heat transfer, the low-temperature water cools the natural air passing through the serpentine tube. Simultaneously, the output of the geared motor drives the main gear to rotate. Because the main gear and driven gear mesh, the rotating main gear drives the driven gear to rotate, and the rotating driven gear drives the serpentine tube to rotate. The rotating serpentine tube can... The system agitates the low-temperature liquid inside the cooling chamber, ensuring that the serpentine tube can fully contact the liquid. Cooling air enters the drying chamber through the exhaust pipe. The desiccant inside the drying chamber absorbs moisture from the cooling air. The dried cooling air then enters the granulation tower through the duct to air-cool the fertilizer. After use, the operator can remove the two sets of threaded covers counterclockwise to replace the desiccant inside the drying chamber. Through the installed cover and serpentine tube, cooling can be completed without the natural air coming into contact with the liquid, improving the practicality of the air-controlled cooling device for high-tower granulation.

[0019] (2) This utility model uses a filter tube. As can be seen from the above operation, the fan can draw natural air into the interior of the serpentine tube through the filter tube and the air inlet hopper. During this process, the filter tube can filter impurities in the natural air. When it is necessary to clean the impurities adsorbed on the surface of the filter tube, the control panel is used to make the drive motor work. The output end of the drive motor drives the push gear to rotate. Since the push gear and the external gear ring mesh with each other, the rotating push gear can drive the external gear ring to rotate. The rotating external gear ring can drive the filter tube to rotate through the rotating tube. Using the centrifugal force, the rotating filter tube can throw off the adsorbed impurities. By setting the filter tube, it is possible to avoid impurities in the natural air from clogging the filter structure, thus ensuring the continuous use of the air control and cooling device for high tower granulation. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the structure of the air-controlled cooling device for high-tower granulation proposed in this utility model;

[0022] Figure 2 This is a perspective view of the filter tube proposed in this utility model;

[0023] Figure 3 This utility model proposes Figure 1 Enlarged view of A in the middle;

[0024] Figure 4 This utility model proposes Figure 1 Enlarged view of B in the middle;

[0025] Figure 5 This utility model proposes Figure 1 A magnified view of C.

[0026] In the picture:

[0027] 1. Cooling box; 2. Mounting cover; 3. Serpentine tube; 4. Air inlet hopper; 5. Mounting plate; 6. Cover cover; 7. Rotary tube; 8. Filter tube; 9. Cover plate; 10. Fan; 11. Water inlet pipe; 12. Water outlet pipe; 13. Refrigeration components; 14. Drying box; 15. Exhaust duct; 16. Air guide duct; 17. Concave frame; 18. Threaded cover; 19. Gear motor; 20. Main gear; 21. Driven gear; 22. Drive motor; 23. Push gear; 24. External gear ring. Detailed Implementation

[0028] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0029] According to an embodiment of the present invention, a wind-controlled cooling device for high-tower granulation is provided.

[0030] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments, such as... Figure 1-5As shown, the high-tower granulation air-controlled cooling device according to an embodiment of the present invention includes a cooling box 1, an installation cover 2 installed on one side of the cooling box 1, a serpentine tube 3 passing through the interior of the cooling box 1 and the installation cover 2 via bearings, an air inlet hopper 4 installed at one end of the serpentine tube 3 via bearings, and an exhaust pipe 15 installed at the other end of the serpentine tube 3 via bearings. An installation plate 5 is installed inside the air inlet hopper 4, and a fan 10 passes through one side of the installation plate 5. A filter screen 8 is installed on the side of the installation plate 5. A control panel is installed on the upper part of the cooling box 1. A water inlet pipe 11 is fixedly passed through one side of the cooling box 1, and a water outlet pipe 12 is fixedly passed through the other side of the cooling box 1. A filter screen 8 is installed on the inner wall of the cooling box 1. The refrigeration assembly 13 has a geared motor 19 mounted on the side wall of the mounting cover 2, and a main gear 20 is sleeved on the output end of the geared motor 19. A driven gear 21 is fixedly sleeved on the side wall of one end of the serpentine tube 3. A concave frame 17 is mounted on the other side of the cooling box 1, and a drying box 14 is fixedly penetrated through the inner wall of the concave frame 17. One end of the exhaust pipe 15 is inserted into the interior of the drying box 14. An air guide pipe 16 is fixedly penetrated through the side wall of the drying box 14. Threaded covers 18 are spirally inserted through the upper and lower parts of the drying box 14. Through the mounting cover 2 and the serpentine tube 3, the cooling work can be completed without the natural wind coming into contact with the water liquid, which improves the practicality of the air-controlled cooling device for high tower granulation.

[0031] In one embodiment, the interior of the drying chamber 14 is provided with a desiccant.

[0032] In one embodiment, the main gear 20 and the driven gear 21 mesh with each other, ensuring that the main gear 20 can drive the driven gear 21 to rotate.

[0033] In one embodiment, a cover 6 is installed on one side of the mounting plate 5, and a rotating tube 7 passes through one side of the cover 6 via a bearing. One end of the rotating tube 7 is fixedly connected to one end of the filter tube 8, and a cover plate 9 is installed on the other end of the filter tube 8. A drive motor 22 is installed on one side of the cover 6, and a push gear 23 is sleeved on the output end of the drive motor 22. An external gear ring 24 is sleeved on the side wall of the rotating tube 7. The drive motor 22 is electrically connected to the control panel via wires. The filter tube 8 can prevent impurities in the natural wind from clogging the filter structure, thus ensuring the continuous use of the air-controlled cooling device for high-tower granulation.

[0034] In one embodiment, the drive gear 23 meshes with the external gear ring 24, ensuring that the drive gear 23 can drive the external gear ring 24 to rotate.

[0035] In one embodiment, the control panel is electrically connected to the fan 10, the cooling component 13 and the geared motor 19 via wires. The control circuit of the control panel can be implemented by simple programming by those skilled in the art, and is common knowledge in the art. It is only used and not modified, so the control method and circuit connection will not be described in detail.

[0036] In one embodiment, the side walls of both the inlet pipe 11 and the outlet pipe 12 are provided with on / off valves, and the two sets of on / off valves serve to open and close the inlet pipe 11 and the outlet pipe 12.

[0037] Working principle:

[0038] In actual use of the high-tower granulation air-controlled cooling device, the control panel is used to operate the fan 10, refrigeration component 13, and geared motor 19. The refrigeration component 13 can cool the liquid inside the cooling tank 1. The fan 10 can draw natural air into the serpentine tube 3 through the filter pipe 8 and the air inlet duct 4. Utilizing the principle of heat transfer, the low-temperature liquid can cool the natural air passing through the serpentine tube 3. At the same time, the output end of the geared motor 19 can drive the main gear 20 to rotate. Since the main gear 20 and the driven gear 21 mesh with each other, the rotating main gear... 20 can drive the driven gear 21 to rotate, and the rotating driven gear 21 can drive the serpentine tube 3 to rotate. The rotating serpentine tube 3 can agitate the low-temperature liquid inside the cooling box 1, ensuring that the serpentine tube 3 can fully contact the low-temperature liquid inside the cooling box 1. The cooling natural air can enter the interior of the drying box 14 through the exhaust pipe 15. The desiccant inside the drying box 14 can absorb the moisture in the cooling natural air. The dried cooling natural air can enter the interior of the granulation tower through the air guide pipe 16 to perform air cooling treatment on the fertilizer. After use, the operator By unscrewing the two sets of threaded caps 18 counterclockwise, the desiccant inside the drying chamber 14 can be replaced. Through the installed cover 2 and the serpentine tube 3, cooling can be achieved without natural air contacting the liquid, improving the practicality of the controlled-air cooling device for high-tower granulation. Simultaneously, as described above, the fan 10 draws natural air through the filter pipe 8 and the air inlet hopper 4 into the serpentine tube 3. During this process, the filter pipe 8 filters impurities from the natural air. When it is necessary to clean the impurities adsorbed on the surface of the filter pipe 8, the controlled-air cooling device can be used... The control panel enables the drive motor 22 to operate. The output end of the drive motor 22 drives the push gear 23 to rotate. Since the push gear 23 meshes with the external gear ring 24, the rotating push gear 23 can drive the external gear ring 24 to rotate. The rotating external gear ring 24 can drive the filter screen tube 8 to rotate through the rotating tube 7. Using centrifugal force, the rotating filter screen tube 8 can throw off the adsorbed impurities. Through the filter screen tube 8, impurities in the natural wind can be prevented from clogging the filter structure, ensuring the continuous use of the air control and cooling device for high tower granulation.

[0039] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0040] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A controlled-air cooling device for high-tower granulation, characterized in that, The cooling box (1) includes a cooling box (1), a mounting cover (2) installed on one side of the cooling box (1), a serpentine tube (3) passing through the interior of the cooling box (1) and the mounting cover (2) via a bearing, an air inlet hopper (4) installed at one end of the serpentine tube (3) via a bearing, and an exhaust pipe (15) installed at the other end of the serpentine tube (3) via a bearing, a mounting plate (5) installed inside the air inlet hopper (4), and a fan (10) passing through one side of the mounting plate (5), a filter screen pipe (8) installed on the side of the mounting plate (5), a control panel installed on the upper part of the cooling box (1), a water inlet pipe (11) fixedly passing through one side of the cooling box (1), and a water inlet pipe (11) fixedly passing through the other side of the cooling box (1). A water outlet pipe (12) is fixedly inserted through the cooling box (1). A refrigeration component (13) is installed on the inner wall of the cooling box (1). A geared motor (19) is installed on the side wall of the mounting cover (2), and a main gear (20) is sleeved on the output end of the geared motor (19). A driven gear (21) is fixedly sleeved on the side wall of one end of the serpentine tube (3). A concave frame (17) is installed on the other side of the cooling box (1), and a drying box (14) is fixedly inserted through the inner wall of the concave frame (17). One end of the exhaust pipe (15) is inserted into the interior of the drying box (14). A guide pipe (16) is fixedly inserted through the side wall of the drying box (14). Threaded caps (18) are spirally inserted through the upper and lower parts of the drying box (14).

2. The air-controlled cooling device for high-tower granulation according to claim 1, characterized in that, The drying chamber (14) is equipped with a desiccant.

3. The air-controlled cooling device for high-tower granulation according to claim 1, characterized in that, The main gear (20) meshes with the driven gear (21).

4. The air-controlled cooling device for high-tower granulation according to claim 1, characterized in that, A cover (6) is installed on one side of the mounting plate (5), and a rotating tube (7) passes through one side of the cover (6) via a bearing. One end of the rotating tube (7) is fixedly connected to one end of the filter tube (8). A cover plate (9) is installed on the other end of the filter tube (8). A drive motor (22) is installed on one side of the cover (6), and a push gear (23) is sleeved on the output end of the drive motor (22). An external gear ring (24) is sleeved on the side wall of the rotating tube (7). The drive motor (22) is electrically connected to the control panel via a wire.

5. The air-controlled cooling device for high-tower granulation according to claim 4, characterized in that, The drive gear (23) meshes with the external gear ring (24).

6. The air-controlled cooling device for high-tower granulation according to claim 1, characterized in that, The control panel is electrically connected to the fan (10), the refrigeration component (13) and the geared motor (19) via wires.

7. The air-controlled cooling device for high-tower granulation according to claim 1, characterized in that, Both the inlet pipe (11) and the outlet pipe (12) are equipped with on / off valves on their side walls.

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