Fine phosphate purification equipment

Abstract

The utility model relates to the technical field of purification equipment, and discloses fine phosphate purification equipment which comprises a reaction tank, the top of the reaction tank is fixedly connected with a feeding pipe, a water inlet pipe and a motor, the bottom of the motor is fixedly connected with a stirring rod, and the stirring rod is fixedly connected with a stirring shaft. The surface of the reaction tank is fixedly connected with a bracket, and the bottom of the reaction tank is fixedly connected with a discharge pipe. According to the fine phosphate purification equipment, a user injects phosphate into the reaction tank through the feeding pipe to be heated and dissolved, a valve of the discharging pipe is opened, a dissolved phosphate solution flows into the evaporative crystallization device, and the phosphate solution filters impurities in the phosphate at the position where the phosphate solution passes through the filter element; and the filter element is mounted at the position of the discharging pipe, so that a user can conveniently and quickly replace the filter element.

Description

Technical Field

[0001] The utility model relates to the technical field of purification equipment, in particular to fine phosphate purification equipment. Background Art

[0002] Phosphates, salts of phosphoric acid, are one of the natural components of almost all foods and are widely used in food processing as important food ingredients and functional additives.

[0003] With respect to the existing related technologies, the inventors believe that the following defects often exist: the process of disassembling and assembling the filter element of the existing phosphate purification equipment is relatively cumbersome, requiring professional personnel and tools for disassembly and assembly, which is time-consuming and increases the maintenance cost of the equipment. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the filter element in the prior art is inconvenient to replace, so we propose a fine phosphate purification device.

[0005] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: a fine phosphate purification equipment, comprising a reaction tank, a feed pipe is fixedly connected to the top of the reaction tank, a water inlet pipe is fixedly connected to the top of the reaction tank, a motor is fixedly connected to the top of the reaction tank, a stirring rod is fixedly connected to the bottom of the motor, a bracket is fixedly connected to the surface of the reaction tank, a discharge pipe is fixedly connected to the bottom of the reaction tank, a sealing box is fixedly connected to the surface of the discharge pipe, and a filter element is slidably connected to the inside of the sealing box.

[0006] Preferably, a first rotating rod is fixedly connected to the inner wall of the sealing box, a sealing plate is rotatably connected to the surface of the first rotating rod, a second rotating rod is fixedly connected to the inside of the sealing box, and a buckle is rotatably connected to the surface of the second rotating rod.

[0007] Preferably, a first return spring is fixedly connected to the rear end of the buckle, and a rear end of the first return spring is fixedly connected to one side inside the sealing box.

[0008] Preferably, a thrust spring is fixedly connected to the bottom of the sealing box, and a top plate is fixedly connected to the top of the thrust spring.

[0009] Preferably, a scraper is slidably connected to the inner wall of the reaction tank, a through hole is opened on the top of the reaction tank, a connecting rod is fixedly connected to the top of the scraper, and a U-shaped plate is fixedly connected to the top of the reaction tank.

[0010] Preferably, L-shaped sliding grooves are provided on both sides of the inner wall of the U-shaped plate, and the inside of the L-shaped sliding groove is slidably connected to a limit plate.

[0011] Preferably, a push plate is slidably connected inside the L-shaped slide groove, a rear end of the push plate is fixedly connected to a second return spring, and a rear end of the second return spring is fixedly connected to the rear end inside the U-shaped plate.

[0012] Technical effects and advantages of the utility model:

[0013] In the utility model, the user pours phosphate into the reaction tank through the feed pipe to heat and melt it, opens the valve of the discharge pipe, and allows the dissolved phosphate solution to flow into the evaporation crystallization device. The phosphate solution filters the impurities inside the phosphate at the position of the filter element to prevent the presence of impurities in the phosphate after crystallization. By installing the filter element at the position of the discharge pipe, the user can quickly replace the filter element.

[0014] In the utility model, the user pulls the connecting rod to drive the scraper to move on the inner wall of the reaction tank to clean the inner wall of the reaction tank. After the filter element is taken out, water is discharged through the water inlet pipe to clean the inside of the reaction tank to prevent impurities remaining on the inner wall of the reaction tank from following the phosphate solution through the filter plate and clogging the filter plate, thereby affecting the service life of the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the front view of the utility model;

[0016] Figure 2 For this utility model Figure 1 A partial enlarged view of the middle A;

[0017] Figure 3 This is a cross-sectional view of the internal structure of the utility model;

[0018] Figure 4 This is a cross-sectional view of the filter plate fixing structure of the utility model;

[0019] Figure 5 For this utility model Figure 4 A partial enlarged view of point B in the middle.

[0020] Legend: 1. Reaction tank; 2. Feed pipe; 3. Water inlet pipe; 4. Motor; 5. Stirring rod; 6. Bracket; 7. Discharge pipe; 8. Sealing box; 9. Filter element; 10. First rotating rod; 11. Sealing plate; 12. Second rotating rod; 13. Buckle; 14. First return spring; 15. Thrust spring; 16. Top plate; 17. Scraper; 18. Through hole; 19. Connecting rod; 20. U-shaped plate; 21. L-shaped slide groove; 22. Limiting plate; 23. Push plate; 24. Second return spring. DETAILED DESCRIPTION

[0021] The present invention will now be further described in detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0022] Reference Figure 1 , Figure 3 and Figure 4 As shown, the utility model provides a technical solution: a fine phosphate purification device, including a reaction tank 1, a feed pipe 2 is fixedly connected to the top of the reaction tank 1, a water inlet pipe 3 is fixedly connected to the top of the reaction tank 1, a motor 4 is fixedly connected to the top of the reaction tank 1, a stirring rod 5 is fixedly connected to the bottom of the motor 4, a bracket 6 is fixedly connected to the surface of the reaction tank 1, a discharge pipe 7 is fixedly connected to the bottom of the reaction tank 1, a sealing box 8 is fixedly connected to the surface of the discharge pipe 7, and a filter element 9 is slidably connected inside the sealing box 8. The user pours phosphate into the reaction tank 1 through the feed pipe 2 to heat and melt, opens the valve of the discharge pipe 7, and allows the dissolved phosphate solution to flow into the evaporation crystallization device. The phosphate solution filters impurities inside the phosphate at the position of the filter element 9 to prevent impurities from existing in the crystallized phosphate. By installing the filter element 9 at the position of the discharge pipe 7, it is convenient for the user to quickly replace the filter element 9.

[0023] Reference Figure 4 and Figure 5 As shown, in the present embodiment: the inner wall of the sealing box 8 is fixedly connected with a first rotating rod 10, the surface of the first rotating rod 10 is rotatably connected with a sealing plate 11, the interior of the sealing box 8 is fixedly connected with a second rotating rod 12, the surface of the second rotating rod 12 is rotatably connected with a buckle 13, the user rotates the top of the buckle 13 backwards to release the limit on the sealing plate 11 by the buckle 13, rotates the sealing plate 11 upwards to release the fixation of the filter element 9, so that the filter element 9 can be quickly taken out, which is convenient for replacing the filter element 9 and prevents the filter element 9 from being blocked by filtered impurities due to long-term use, thereby affecting the filtering efficiency.

[0024] Reference Figure 5 As shown, in the present embodiment: the rear end of the buckle 13 is fixedly connected with the first return spring 14, and the rear end of the first return spring 14 is fixedly connected to one side of the inside of the sealing box 8. The user rotates the buckle 13 backward to release the limit on the sealing plate 11, rotates the sealing plate 11, puts the filter element 9 into the sealing box 8, covers the sealing plate 11 on the filter element 9, releases the buckle 13, and drives the top of the buckle 13 to rotate forward under the thrust of the first return spring 14 to limit the sealing plate 11. At the same time, the thrust of the first return spring 14 can prevent the vibration of the equipment operation from causing the buckle 13 to rotate.

[0025] Reference Figure 4As shown, in the present embodiment: a thrust spring 15 is fixedly connected to the bottom of the sealing box 8, and a top plate 16 is fixedly connected to the top of the thrust spring 15. When the user needs to replace the filter element 9, the buckle 13 is rotated to release the limit on the sealing plate 11, and the thrust spring 15 at the bottom of the filter element 9 is contacted to squeeze the filter element 9. Under the thrust of the thrust spring 15, the filter element 9 is pushed upward for a distance, so that the user can take out the filter element 9 from the inside of the sealing box 8.

[0026] Reference Figure 2 and Figure 3 As shown, in this embodiment: the inner wall of the reaction tank 1 is slidably connected with a scraper 17, the top of the reaction tank 1 is provided with a through hole 18, the top of the scraper 17 is fixedly connected with a connecting rod 19, and the top of the reaction tank 1 is fixedly connected with a U-shaped plate 20. The user pulls the connecting rod 19 to drive the scraper 17 to move on the inner wall of the reaction tank 1 to clean the inner wall of the reaction tank 1. After the filter element 9 is taken out, the inside of the reaction tank 1 is drained and cleaned through the water inlet pipe 3 to prevent impurities accumulated on the inner wall of the reaction tank 1 for a long time from following the phosphate solution through the filter plate, clogging the filter plate and affecting the service life of the filter plate.

[0027] Reference Figure 2 As shown, in this embodiment: L-shaped grooves 21 are provided on both sides of the inner wall of the U-shaped plate 20, and the internal sliding connection of the L-shaped grooves 21 is limited by the limit plate 22. The user pulls the connecting rod 19 to drive the scraper 17 to clean the inner wall of the reaction tank 1. After the cleaning is completed, the scraper 17 is moved downward to reset, and the limit plate 22 is moved to limit the connecting rod 19 to prevent the scraper 17 from shaking during the stirring process inside the reaction tank 1 and colliding with the stirring rod 5.

[0028] Reference Figure 2 As shown, in the present embodiment: the L-shaped slide groove 21 is internally slidably connected with a push plate 23, and the rear end of the push plate 23 is fixedly connected with a second return spring 24, and the rear end of the second return spring 24 is fixedly connected to the rear end of the U-shaped plate 20. By installing the push plate 23 and the second return spring 24 behind the limit plate 22, it is possible to prevent the vibration during the stirring process from causing the limit plate 22 to move inside the L-shaped slide groove 21, thereby releasing the limit on the connecting rod 19. When the inside of the reaction tank 1 needs to be cleaned, the limit plate 22 is moved backward to the groove of the L-shaped slide groove 21, and the limit plate 22 is moved downward to limit the limit plate 22, so that the user can free up both hands to clean the inside of the reaction tank 1.

[0029] Working principle of the utility model: the user pours phosphate into the reaction tank 1 through the feed pipe 2 to heat and melt it, opens the valve of the discharge pipe 7, and allows the dissolved phosphate solution to flow into the evaporation crystallization device. The phosphate solution filters the impurities inside the phosphate at the position of the filter element 9 to prevent the presence of impurities in the phosphate after crystallization. By installing the filter element 9 at the position of the discharge pipe 7, it is convenient for the user to quickly replace the filter element 9, rotate the top of the buckle 13 backward to release the buckle 13 from limiting the sealing plate 11, and rotate the sealing plate 11 upward to release the filter element 9 is fixed so that the filter element 9 can be quickly taken out, which is convenient for replacing the filter element 9. The buckle 13 is rotated to release the limit of the sealing plate 11. The sealing plate 11 is rotated. After the filter element 9 is placed in the sealing box 8, the sealing plate 11 is covered on the filter element 9. The buckle 13 is released. Under the thrust of the first return spring 14, the top of the buckle 13 is driven to rotate forward to limit the sealing plate 11. At the same time, the thrust of the first return spring 14 can prevent the vibration of the equipment from rotating the buckle 13. The buckle 13 is rotated to release the limit of the sealing plate 11, and the filter element 9 is contacted. 9 is squeezed by the thrust spring 15 at the bottom, and the filter element 9 is pushed upward for a distance under the thrust of the thrust spring 15, so that the user can take out the filter element 9 from the inside of the sealing box 8. The user pulls the connecting rod 19 to drive the scraper 17 to move on the inner wall of the reaction tank 1 to clean the inner wall of the reaction tank 1. After the filter element 9 is taken out, the inside of the reaction tank 1 is drained and cleaned to prevent the impurities on the inner wall of the reaction tank 1 from clogging the filter plate when the phosphate solution passes through the filter plate. The connecting rod 19 is pulled to drive the scraper 17 to clean the inner wall of the reaction tank 1. After the cleaning is completed, the scraper The plate 17 moves downward to reset, and the limit plate 22 is moved to limit the connecting rod 19 to prevent the scraper 17 from shaking and colliding with the stirring rod 5 during the stirring process inside the reaction tank 1. By installing a push plate 23 and a second reset spring 24 behind the limit plate 22, it can be prevented that the vibration during the stirring process causes the limit plate 22 to move inside the L-shaped slide groove 21, thereby releasing the limit on the connecting rod 19. When the inside of the reaction tank 1 needs to be cleaned, the limit plate 22 is moved backward to the groove of the L-shaped slide groove 21, and the limit plate 22 is moved downward to limit the limit plate 22.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fine phosphate purification device, comprising a reaction tank (1), characterized in that: The top of the reaction tank (1) is fixedly connected to a feed pipe (2), the top of the reaction tank (1) is fixedly connected to a water inlet pipe (3), the top of the reaction tank (1) is fixedly connected to a motor (4), the bottom of the motor (4) is fixedly connected to a stirring rod (5), the surface of the reaction tank (1) is fixedly connected to a bracket (6), the bottom of the reaction tank (1) is fixedly connected to a discharge pipe (7), the surface of the discharge pipe (7) is fixedly connected to a sealing box (8), and the interior of the sealing box (8) is slidably connected to a filter element (9).

2. A fine phosphate purification device according to claim 1, characterized in that: A first rotating rod (10) is fixedly connected to the inner wall of the sealing box (8), a sealing plate (11) is rotatably connected to the surface of the first rotating rod (10), a second rotating rod (12) is fixedly connected to the inside of the sealing box (8), and a buckle (13) is rotatably connected to the surface of the second rotating rod (12).

3. A fine phosphate purification equipment according to claim 2, characterized in that: The rear end of the buckle (13) is fixedly connected to a first return spring (14), and the rear end of the first return spring (14) is fixedly connected to one side inside the sealing box (8).

4. A fine phosphate purification equipment according to claim 1, characterized in that: The bottom of the sealing box (8) is fixedly connected to a thrust spring (15), and the top of the thrust spring (15) is fixedly connected to a top plate (16).

5. A fine phosphate purification device according to claim 1, characterized in that: The inner wall of the reaction tank (1) is slidably connected to a scraper (17), the top of the reaction tank (1) is provided with a through hole (18), the top of the scraper (17) is fixedly connected to a connecting rod (19), and the top of the reaction tank (1) is fixedly connected to a U-shaped plate (20).

6. A fine phosphate purification device according to claim 5, characterized in that: L-shaped sliding grooves (21) are provided on both sides of the inner wall of the U-shaped plate (20), and the interior of the L-shaped sliding groove (21) is slidably connected to a limit plate (22).

7. A fine phosphate purification device according to claim 6, characterized in that: A push plate (23) is slidably connected inside the L-shaped slide groove (21), a rear end of the push plate (23) is fixedly connected to a second return spring (24), and a rear end of the second return spring (24) is fixedly connected to a rear end inside the U-shaped plate (20).

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