Dispersion machine for preparing water-based polyamide wax

Abstract

The utility model relates to the technical field of dispersion devices for water-based polyamide wax preparation and production, in particular to a dispersion machine for water-based polyamide wax preparation, which comprises a heat insulation box, a stirring tank is arranged on the heat insulation box, a liquid inlet pipe and an air inlet pipe are arranged on one side of the heat insulation box, and a liquid outlet pipe is arranged on the heat insulation box. An annular pipe is arranged in the heat preservation box, a gas guide pipe is arranged on one side of the heat preservation box and communicates with the annular pipe, a first threaded groove is formed in the top end of the stirring tank, a first threaded ring is arranged on the first threaded groove, and a top cover is arranged on the first threaded ring. The liquid outlet pipe is connected into liquid return equipment to form cooling liquid circulation, and cooling liquid enters the heat preservation box, so that the temperature around the stirring tank is effectively reduced, a proper low-temperature environment is created for dispersion of polyamide wax particles, the melting and agglomeration phenomena of the wax particles are inhibited, and the dispersion efficiency is remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dispersion devices for preparing and producing water-based polyamide wax, in particular to a dispersion machine for preparing water-based polyamide wax. Background Art

[0002] As we all know, in the preparation process of water-based polyamide wax, efficient dispersion of polyamide wax particles is a key step, which directly affects the performance and quality of the final product. When traditional dispersion equipment handles such materials, there are generally problems such as low dispersion efficiency, high energy consumption, and easy local overheating that leads to melting or agglomeration of wax particles. In addition, the equipment is difficult to clean, especially the cleaning of the inner wall of the stirring tank, which not only affects work efficiency, but may also cause cross contamination and affect product quality. Therefore, it is necessary to propose a solution to this technical problem. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a disperser for preparing water-based polyamide wax.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a disperser for preparing water-based polyamide wax, comprising an insulation box, a stirring tank is provided on the insulation box, a liquid inlet pipe and an air inlet pipe are provided on one side of the insulation box, a liquid outlet pipe is provided on the insulation box, an annular pipe is provided inside the insulation box, an air guide pipe is provided on one side of the insulation box, the air guide pipe is connected to the annular pipe, a first threaded groove is provided on the top of the stirring tank, a first threaded ring is provided on the first threaded groove, a top cover is provided on the first threaded ring, a stirring mechanism, a feed pipe, a connecting pipe and an air outlet pipe are provided on the top cover, a second threaded groove is provided on the top of the connecting pipe, a second threaded ring is provided on the second threaded groove, the air guide pipe is bent and extended to the top of the top cover, a flange is provided between the air guide pipe and the second threaded ring, a filtering mechanism is provided on the insulation box, and a discharging mechanism is provided at the bottom end of the stirring tank.

[0007] Furthermore, the utility model is improved in that the filtering mechanism includes a filter tank and a fixed box, the filter tank is opened at the top of the heat preservation box, the filter tank is connected to the liquid inlet pipe and the air inlet pipe, a filter plate is provided on the filter tank, a filter mesh layer is provided between the filter plate and the liquid inlet pipe and the air inlet pipe, the fixed box is installed on one side of the heat preservation box, a fixing hole is opened between one end of the fixed box and the filter tank, a fixing column is provided on the fixing hole, a fixing groove is opened on one side of the filter plate, and the fixing column is against the fixing groove.

[0008] Furthermore, the utility model is improved in that the stirring mechanism includes a stirring motor and a stirring shaft, the stirring motor is installed at the top end of the top cover, the stirring shaft is located inside the stirring tank, the output end of the stirring motor is connected to the stirring shaft, and the stirring shaft is provided with stirring blades.

[0009] Furthermore, the utility model is improved in that the discharge mechanism comprises a discharge pipe, the discharge pipe is installed at the bottom end of the mixing tank, and a valve is provided on the discharge pipe.

[0010] Furthermore, the utility model is improved in that both the first threaded ring and the second threaded ring are provided with sealing rings.

[0011] Furthermore, the utility model is improved in that an elastic sleeve is provided at one end of the fixing column.

[0012] Furthermore, the utility model is improved in that the stirring motor is a servo motor.

[0013] Furthermore, the utility model is improved in that the valve is an electric valve.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a disperser for preparing water-based polyamide wax, which has the following beneficial effects:

[0016] The disperser for preparing water-based polyamide wax is connected to a liquid supply device through a liquid inlet pipe, and a liquid outlet pipe is connected to a liquid return device to form a cooling liquid circulation. The cooling liquid enters the interior of the insulation box, effectively reducing the temperature around the stirring tank, creating a suitable low-temperature environment for the dispersion of polyamide wax particles, inhibiting the melting and agglomeration of wax particles, and significantly improving the dispersion efficiency.

[0017] The air is connected to the air supply equipment through the air inlet pipe. After being pre-cooled by the cooling liquid inside the insulation box in the annular pipe, the air is evenly introduced into the mixing tank through the air guide pipe. The cold air directly acts on the polyamide wax particles, further promoting their uniform cooling, enhancing the dispersion effect, and ensuring product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;

[0019] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;

[0020] Figure 3 This is a half-section view of the structure of the utility model;

[0021] Figure 4 For this utility model Figure 1A partial enlarged front view of the mixing tank structure.

[0022] In the figure: 1. Insulation box; 2. Mixing tank; 3. Liquid inlet pipe; 4. Air inlet pipe; 5. Liquid outlet pipe; 6. Ring pipe; 7. Air guide pipe; 8. First threaded ring; 9. Top cover; 10. Feed pipe; 11. Connecting pipe; 12. Air outlet pipe; 13. Second threaded ring; 14. Fixed box; 15. Filter plate; 16. Fixed column; 17. Mixing motor; 18. Mixing shaft; 19. Mixing blade; 20. Discharge pipe. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4The utility model is a disperser for preparing water-based polyamide wax, comprising an insulated box 1, a stirring tank 2 is provided on the insulated box 1, a liquid inlet pipe 3 and an air inlet pipe 4 are provided on one side of the insulated box 1, a liquid outlet pipe 5 is provided on the insulated box 1, an annular pipe 6 is provided inside the insulated box 1, an air guide pipe 7 is provided on one side of the insulated box 1, the air guide pipe 7 is connected to the annular pipe 6, a first thread groove is provided on the top of the stirring tank 2, a first thread ring 8 is provided on the first thread groove, a top cover 9 is provided on the first thread ring 8, a stirring mechanism, a feed pipe 10, a connecting pipe 11 and an air outlet pipe 12 are provided on the top of the connecting pipe 11, a second thread groove is provided on the top of the connecting pipe 11, a second thread ring 1 is provided on the second thread groove 3, the air guide pipe 7 is bent and extended to the top of the top cover 9, a flange is provided between the air guide pipe 7 and the second threaded ring 13, the heat preservation box 1 is provided with a filtering mechanism, and the bottom end of the stirring tank 2 is provided with a discharging mechanism. In this embodiment, the liquid inlet pipe 3 is connected to the pipeline of the liquid supply device, and the liquid outlet pipe 5 is connected to the pipeline of the liquid return device. The cooling liquid enters the interior of the heat preservation box 1 through the liquid inlet pipe 3, and then flows into the liquid return device through the liquid outlet pipe 5 to realize the recycling of the cooling liquid. Then, the water-based polyamide wax granular material is supplied through the feeding pipe 10, and then the water-based polyamide wax granular material is stirred and dispersed by the stirring mechanism, and then the dispersed water-based polyamide wax granular material is discharged through the discharging mechanism, which is convenient for subsequent operations. During the dispersing process, The cooling effect of the cooling liquid on the stirring tank 2 keeps the temperature around the stirring tank 2 at a relatively low state. At the same time, the air is connected to the pipeline of the air supply device through the air inlet pipe 4. The air is affected by the cooling liquid inside the heat preservation box 1 in the annular pipe 6, and the air is stably cooled and then enters the interior of the stirring tank 2 through the air guide pipe 7, so that the water-based polyamide wax particle material is evenly cooled, and the water-based polyamide wax particles are efficiently dispersed. When it is necessary to clean the inner wall of the stirring tank 2, the parts on the flange between the air guide pipe 7 and the second threaded ring 13 are removed, and then the second threaded ring 13 is rotated and moved downward in the second threaded groove, so that the second threaded ring 13 leaves the air guide pipe 7, and then the first threaded ring 8 is rotated, so that the top cover 9 leaves When the first threaded groove and the first threaded ring 8 drive the top cover 9 to rotate upward, the second threaded ring 13 is rotated downward in the second threaded groove to effectively prevent the second threaded ring 13 from hitting the air guide tube 7. Then the top cover 9 is removed, so as to facilitate cleaning the inner wall of the mixing tank 2. After the cleaning is completed, the top cover 9 is threadedly connected with the first threaded groove through the first threaded ring 8, so that the top cover 9 can be assembled on the top of the mixing tank 2, and then the second threaded ring 13 is aligned with the air guide tube 7. At this time, the second threaded ring 13 is rotated to align the second threaded ring 13 with the air guide tube 7 through the flange, and then the second threaded ring 13 is fixed to the air guide tube 7 through the flange using parts, so as to ensure that the shaking generated during the operation of the mixing mechanism,The first threaded ring 8 and the second threaded ring 13 are restricted by the flange and will not loosen, thus ensuring structural stability.

[0025] In this solution, the filtering mechanism includes a filter tank and a fixed box 14, the filter tank is opened at the top of the heat preservation box 1, the filter tank is connected to the liquid inlet pipe 3 and the air inlet pipe 4, a filter plate 15 is provided on the filter tank, a filter mesh layer is provided between the filter plate 15 and the liquid inlet pipe 3 and the air inlet pipe 4, the fixed box 14 is installed on one side of the heat preservation box 1, a fixing hole is opened between one end of the fixed box 14 and the filter tank, a fixing column 16 is provided on the fixing hole, a fixing groove is opened on one side of the filter plate 15, the fixing column 16 is against the fixing groove, and the filter plate 15 is connected to the liquid inlet pipe 3 and the air inlet pipe 4. The filter mesh layer between the air pipes 4 can effectively filter the cooling medium and air, reduce impurities, ensure the fluidity of the liquid inside the insulated box 1, and ensure the fluidity of the air in the air guide pipe 7 and the annular tube 6. When it is necessary to clean or replace the filter mesh layer, by pulling the fixing column 16, one end of the fixing column 16 leaves the fixing groove, thereby removing the filter mesh layer from the filter groove, which is convenient for cleaning or replacing the filter mesh layer. After the replacement or cleaning is completed, the filter plate 15 is pressed against the filter groove, and the fixing column 16 is moved in the fixing hole, and one end of the fixing column 16 is pressed against the filter groove, so that the filter plate 15 is fastened in the filter groove, which is convenient for assembling or removing the filter plate 15.

[0026] In this embodiment, the stirring mechanism includes a stirring motor 17 and a stirring shaft 18. The stirring motor 17 is installed at the top of the top cover 9, and the stirring shaft 18 is located inside the stirring tank 2. The output end of the stirring motor 17 is connected to the stirring shaft 18, and the stirring shaft 18 is provided with a stirring blade 19. The stirring shaft 18 is rotated by controlling the output end of the stirring motor 17, and the stirring shaft 18 drives the stirring blade 19 to rotate, and the stirring blade 19 can stir and break up the polyamide wax particles.

[0027] In this solution, the discharge mechanism includes a discharge pipe 20, which is installed at the bottom end of the mixing tank 2. A valve is provided on the discharge pipe 20, and the dispersed materials in the mixing tank 2 can be discharged by opening and closing the valve.

[0028] In this solution, sealing rings are provided on the first threaded ring 8 and the second threaded ring 13 , and the sealing rings can improve the sealing between the first threaded ring 8 and the first thread groove and between the second threaded ring 13 and the second thread groove.

[0029] In this solution, an elastic sleeve is provided at one end of the fixing column 16. The elastic effect of the elastic sleeve can make one end of the fixing column 16 more stably inserted into the fixing groove.

[0030] In this embodiment, the stirring motor 17 is a servo motor, which has the characteristic of high rotation accuracy, thereby improving the rotation accuracy of the stirring motor 17.

[0031] In this solution, the valve is an electric valve, which has the advantage of being easy to operate and use, thereby facilitating the opening and closing of the valve.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A disperser for preparing water-based polyamide wax, comprising an insulation box (1), wherein a stirring tank (2) is provided on the insulation box (1), characterized in that: A liquid inlet pipe (3) and an air inlet pipe (4) are provided on one side of the heat preservation box (1); a liquid outlet pipe (5) is provided on the heat preservation box (1); an annular pipe (6) is provided inside the heat preservation box (1); an air guide pipe (7) is provided on one side of the heat preservation box (1); the air guide pipe (7) is connected to the annular pipe (6); a first thread groove is provided on the top of the stirring tank (2); a first thread ring (8) is provided on the first thread groove; a top cover (9) is provided on the first thread ring (8); a stirring mechanism, a feed pipe (10), a connecting pipe (11) and an air outlet pipe (12) are provided on the top cover (9); a second thread groove is provided on the top of the connecting pipe (11); a second thread ring (13) is provided on the second thread groove; the air guide pipe (7) is bent and extends to the top of the top cover (9); a flange is provided between the air guide pipe (7) and the second thread ring (13); a filtering mechanism is provided on the heat preservation box (1); and a discharge mechanism is provided on the bottom of the stirring tank (2).

2. A disperser for preparing water-based polyamide wax according to claim 1, characterized in that: The filter mechanism comprises a filter tank and a fixing box (14); the filter tank is arranged at the top end of the heat preservation box (1); the filter tank is connected to the liquid inlet pipe (3) and the air inlet pipe (4); a filter plate (15) is arranged on the filter tank; a filter mesh layer is arranged between the filter plate (15) and the liquid inlet pipe (3) and the air inlet pipe (4); the fixing box (14) is installed on one side of the heat preservation box (1); a fixing hole is arranged between one end of the fixing box (14) and the filter tank; a fixing column (16) is arranged on the fixing hole; a fixing tank is arranged on one side of the filter plate (15); the fixing column (16) abuts against the fixing tank.

3. A disperser for preparing water-based polyamide wax according to claim 2, characterized in that: The stirring mechanism comprises a stirring motor (17) and a stirring shaft (18); the stirring motor (17) is mounted on the top of the top cover (9); the stirring shaft (18) is located inside the stirring tank (2); the output end of the stirring motor (17) is connected to the stirring shaft (18); and the stirring shaft (18) is provided with a stirring blade (19).

4. A dispersing machine for preparing water-based polyamide wax according to claim 3, characterized in that: The discharge mechanism comprises a discharge pipe (20), the discharge pipe (20) being installed at the bottom end of the stirring tank (2), and a valve being provided on the discharge pipe (20).

5. A disperser for preparing water-based polyamide wax according to claim 4, characterized in that: The first threaded ring (8) and the second threaded ring (13) are both provided with sealing rings.

6. A dispersing machine for preparing water-based polyamide wax according to claim 5, characterized in that: An elastic sleeve is provided at one end of the fixing column (16).

7. A dispersing machine for preparing water-based polyamide wax according to claim 6, characterized in that: The stirring motor (17) is a servo motor.

8. A dispersing machine for preparing water-based polyamide wax according to claim 7, characterized in that: The valve is an electric valve.

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