An electronic grade ultra-pure water advanced desalination process treatment device

Abstract

The utility model provides a kind of electronic grade ultrapure water senior desalination process processing device, belong to desalination treatment device field, it is by reaction tank, sealing cover, stirring mechanism, heating mechanism and filter mechanism constitute, in the scheme, the electronic grade ultrapure water inside reaction tank can be stirred by stirrer rotation, and then accelerate the reaction of electronic grade ultrapure water and reagent, the setting for filtering electronic grade ultrapure water by sealing ring, to remove the precipitate in electronic grade ultrapure water, by the output end rotation of driving motor drives the rotation of shaft, by the rotation of shaft drives the rotation of scraper, by the rotation of scraper can scrape the precipitate attached on the surface of filter plate, prevent filter plate from being blocked, by electric telescopic link elongation push piston moves, by piston movement can push the electronic grade ultrapure water inside drain pipe moves, to improve the pressure of electronic grade ultrapure water, when electronic grade ultrapure water pressure increases, can dredge filter plate.

Description

Technical Field

[0001] This utility model belongs to the field of desalination treatment equipment, specifically relating to an advanced desalination process equipment for electronic-grade ultrapure water. Background Technology

[0002] Electronic-grade ultrapure water, as the name suggests, refers to water with extremely high purity used in the electronics industry, especially in semiconductor and integrated circuit manufacturing. It is not just "clean" water, but water with almost all impurities removed. Its purity far exceeds that of the purified water we drink daily, making it an indispensable "lifeblood" of the electronics industry.

[0003] The authorized publication number "CN211938294U" describes "a wastewater desalination treatment device, including a tank, the top of the tank is fixedly connected to the bottom of the cover by multiple bolts, a first rotating shaft is inserted and connected to the middle of the top of the cover, a first drive motor is fixedly installed on the top of the tank by a bracket, the output shaft of the first drive motor is fixedly connected to the top of the first rotating shaft by a coupling, a cleaning shaft is fixedly provided at the bottom of the first rotating shaft, a water inlet is opened on the top of one side of the tank, the water inlet is fixedly connected to one end of the water inlet pipe, and a water outlet is opened on the top of the other side of the tank, the water outlet is fixedly connected to one end of the water outlet pipe. This utility model can achieve the following by setting a cleaning shaft, a brush roller, brush bristles, a mounting plate and a scraper: when the cleaning shaft rotates, the scraper scrapes off the larger impurity particles on the inner wall of the tank, and then the brush bristles brush off the smaller impurity particles attached to the inner wall of the tank."

[0004] The aforementioned patented scraper removes larger impurity particles from the inner wall of the tank, but the patent does not easily achieve solid-liquid separation of the water after desalination, resulting in residual sediment in the discharged water. Utility Model Content

[0005] The purpose of this invention is to provide an advanced desalination process device for electronic-grade ultrapure water, which aims to solve the problem in the prior art that it is not easy to achieve solid-liquid separation of water after desalination process, resulting in residual precipitates in the discharged water.

[0006] To achieve the above objectives, this utility model provides the following technical solution: An advanced desalination process device for electronic-grade ultrapure water includes: reaction vessel; A sealing cap, which is detachably connected to the reaction vessel by bolts; Its characteristic is that it further includes: The stirring mechanism, located on the reaction vessel and the sealing cover, is used to stir the electronic-grade ultrapure water inside the reaction vessel, thereby realizing advanced desalination process treatment. The heating mechanism, located on the reaction vessel, is used to increase the temperature of the electronic-grade ultrapure water inside the reaction vessel; The filtration mechanism, located on the reaction vessel, is used to filter electronic-grade ultrapure water, thereby separating the electronic-grade ultrapure water from the precipitate.

[0007] As a preferred embodiment of this utility model, the stirring mechanism includes a forward and reverse motor, a mounting frame, and a stirrer. The mounting frame is fixedly connected to the sealing cover, the stirrer is rotatably connected to the sealing cover, and one end of the stirrer rotatably passes through the sealing cover and extends to the outside of the sealing cover. The stirrer is rotatably disposed inside the reaction vessel. The forward and reverse motor is fixedly connected to the mounting frame, and the output end of the forward and reverse motor rotatably passes through the mounting frame and is fixedly connected to the stirrer.

[0008] As a preferred embodiment of this utility model, the heating mechanism includes a heat insulation cover and a heat exchange tube. The heat exchange tube is fixedly connected to the circumferential surface of the reaction vessel, and the heat insulation cover is fixedly connected to the reaction vessel and is sleeved on the heat exchange tube.

[0009] As a preferred embodiment of this utility model, the filtration mechanism includes: Drainage components are located on the reaction vessel; The filter element is located on the drainage element; The piston component is located on the drainage component.

[0010] In a preferred embodiment of this utility model, the drainage component includes a drain pipe, a discharge valve A, a blind flange, and a discharge valve B. The discharge valve A is fixedly connected to the reaction vessel, the drain pipe is fixedly connected to the discharge valve A, the blind flange is detachably connected to the drain pipe by bolts, and the discharge valve B is fixedly connected to the drain pipe.

[0011] In a preferred embodiment of this utility model, the filter component includes a drive motor, a blind plate, a sealing ring, a scraper, a rotating shaft, a connecting frame, and a filter plate. The sealing ring is fixedly connected to the inner circumference of the drain pipe. The connecting frame is fixedly connected to the blind plate and is movably inserted into the drain pipe. The filter plate is fixedly connected to the connecting frame and fits against the sealing ring. The rotating shaft is rotatably connected to the connecting frame. The scraper is fixedly connected to the rotating shaft and fits against the filter plate. The drive motor is fixedly connected to the blind plate, and the output end of the drive motor is fixedly connected to the rotating shaft.

[0012] In a preferred embodiment of this utility model, the piston component includes an electric telescopic rod and a piston. The electric telescopic rod is fixedly connected to the drain pipe, and the extended end of the electric telescopic rod movably passes through the drain pipe and extends to the inside of the drain pipe. The piston is slidably connected inside the drain pipe, and the piston is fixedly connected to the extended end of the electric telescopic rod.

[0013] Compared with the prior art, the beneficial effects of this utility model are: 1. In this scheme, the output of the forward and reverse motor drives the stirrer to rotate. The rotation of the stirrer can stir the electronic-grade ultrapure water inside the reaction vessel, thereby accelerating the reaction between the electronic-grade ultrapure water and the reagent.

[0014] 2. In this scheme, heat exchange tubes are used to transport heat sources and heat the electronic-grade ultrapure water inside the reaction vessel, thereby increasing the temperature of the electronic-grade ultrapure water and accelerating the desalination efficiency. Heat insulation covers are used to cover the heat exchange tubes to reduce heat loss.

[0015] 3. In this solution, a sealing ring is used to filter electronic-grade ultrapure water, thereby removing precipitates from the electronic-grade ultrapure water. The output of the drive motor rotates the shaft, which in turn rotates the scraper. The rotating scraper can scrape off the precipitates attached to the surface of the filter plate, preventing the filter plate from becoming clogged.

[0016] 4. In this solution, the piston is moved by the extension of the electric telescopic rod. The movement of the piston can move the electronic-grade ultrapure water inside the drain pipe, thereby increasing the pressure of the electronic-grade ultrapure water. When the pressure of the electronic-grade ultrapure water increases, the filter plate can be cleared. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a structural schematic diagram from another perspective of the present invention; Figure 3 This is a cross-sectional view of the present invention; Figure 4 This utility model Figure 3 Enlarged view of point A in the middle.

[0018] In the diagram: 1. Reaction vessel; 2. Drain pipe; 3. Electric telescopic rod; 4. Heat insulation cover; 5. Sealing cover; 6. Forward and reverse motor; 7. Mounting bracket; 8. Discharge valve A; 9. Drive motor; 10. Blind flange; 11. Discharge valve B; 12. Heat exchange tube; 13. Stirrer; 14. Piston; 15. Sealing ring; 16. Scraper; 17. Rotary shaft; 18. Connecting frame; 19. Filter plate. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figures 1-4 The technical solution provided in this embodiment is as follows: An advanced desalination process device for electronic-grade ultrapure water comprises a reaction tank 1, a sealing cover 5, a stirring mechanism, a heating mechanism, and a filtration mechanism. The sealing cover 5 is detachably connected to the reaction tank 1 by bolts.

[0021] In a specific embodiment of this utility model, the sealing cover 5 is detachably connected to the reaction vessel 1 by bolts, making the sealing cover 5 easy to install and remove. The sealing cover 5 can be removed so that the inside of the reaction vessel 1 can be cleaned.

[0022] Specifically, the stirring mechanism is located on the reaction tank 1 and the sealing cover 5. It is used to stir the electronic-grade ultrapure water inside the reaction tank 1, thereby realizing advanced desalination process. The stirring mechanism includes a forward and reverse motor 6, a mounting frame 7 and a stirrer 13. The mounting frame 7 is fixedly connected to the sealing cover 5, and the stirrer 13 is rotatably connected to the sealing cover 5. One end of the stirrer 13 rotatably passes through the sealing cover 5 and extends to the outside of the sealing cover 5. The stirrer 13 is rotatably located inside the reaction tank 1. The forward and reverse motor 6 is fixedly connected to the mounting frame 7, and the output end of the forward and reverse motor 6 rotatably passes through the mounting frame 7 and is fixedly connected to the stirrer 13.

[0023] In a specific embodiment of this utility model, the mounting bracket 7 is used to connect the forward and reverse motor 6. The output end of the forward and reverse motor 6 rotates to drive the stirrer 13 to rotate. The rotation of the stirrer 13 can stir the electronic-grade ultrapure water inside the reaction tank 1, thereby accelerating the reaction between the electronic-grade ultrapure water and the reagent.

[0024] Specifically, the heating mechanism is located on the reaction vessel 1 and is used to increase the temperature of the electronic-grade ultrapure water inside the reaction vessel 1. The heating mechanism includes a heat insulation cover 4 and a heat exchange tube 12. The heat exchange tube 12 is fixedly connected to the circumferential surface of the reaction vessel 1, and the heat insulation cover 4 is fixedly connected to the reaction vessel 1 and is sleeved on the heat exchange tube 12.

[0025] In a specific embodiment of this utility model, the heat exchange tube 12 is used to transport a heat source, thereby heating the electronic-grade ultrapure water inside the reaction vessel 1, thereby increasing the temperature of the electronic-grade ultrapure water and accelerating the desalination efficiency. The heat insulation cover 4 is used to cover the heat exchange tube 12, thereby reducing heat loss.

[0026] Specifically, the drainage component is located on the reaction tank 1. The drainage component includes a drain pipe 2, a discharge valve A8, a blind flange 10, and a discharge valve B11. The discharge valve A8 is fixedly connected to the reaction tank 1, the drain pipe 2 is fixedly connected to the discharge valve A8, the blind flange 10 is detachably connected to the drain pipe 2 by bolts, and the discharge valve B11 is fixedly connected to the drain pipe 2.

[0027] In a specific embodiment of this utility model, the discharge valve A8 is used to control the discharge of electronic-grade ultrapure water in the reaction tank 1, the drain pipe 2 is used to transport electronic-grade ultrapure water, and the discharge valve B11 is used to control the discharge of electronic-grade ultrapure water inside the drain pipe 2.

[0028] Specifically, the filter component is located on the drainage component. The filter component includes a drive motor 9, a blind plate 10, a sealing ring 15, a scraper 16, a rotating shaft 17, a connecting frame 18, and a filter plate 19. The sealing ring 15 is fixedly connected to the inner circumference of the drainage pipe 2. The connecting frame 18 is fixedly connected to the blind plate 10 and is movably inserted into the drainage pipe 2. The filter plate 19 is fixedly connected to the connecting frame 18 and is in contact with the sealing ring 15. The rotating shaft 17 is rotatably connected to the connecting frame 18. The scraper 16 is fixedly connected to the rotating shaft 17 and is in contact with the filter plate 19. The drive motor 9 is fixedly connected to the blind plate 10, and the output end of the drive motor 9 is fixedly connected to the rotating shaft 17.

[0029] In a specific embodiment of this utility model, the sealing ring 15 is used to filter electronic-grade ultrapure water, thereby removing precipitates from the electronic-grade ultrapure water. The output end of the drive motor 9 rotates to drive the rotating shaft 17 to rotate, and the rotating shaft 17 rotates to drive the scraper 16 to rotate. The rotation of the scraper 16 can scrape off the precipitates attached to the surface of the filter plate 19, preventing the filter plate 19 from becoming clogged.

[0030] Specifically, the piston component is located on the drainage component. The piston component includes an electric telescopic rod 3 and a piston 14. The electric telescopic rod 3 is fixedly connected to the drainage pipe 2, and the extended end of the electric telescopic rod 3 moves through the drainage pipe 2 and extends to the inside of the drainage pipe 2. The piston 14 is slidably connected inside the drainage pipe 2, and the piston 14 is fixedly connected to the extended end of the electric telescopic rod 3.

[0031] In a specific embodiment of this utility model, the piston 14 is moved by the extension of the electric telescopic rod 3. The movement of the piston 14 can move the electronic-grade ultrapure water inside the drain pipe 2, thereby increasing the pressure of the electronic-grade ultrapure water. When the pressure of the electronic-grade ultrapure water increases, the filter plate 19 can be cleared to ensure filtration. It should be noted that the discharge valve B11 needs to be closed before the piston 14 moves.

[0032] The working principle or process of the advanced desalination process device for electronic-grade ultrapure water provided by this utility model is as follows: The output end of the forward and reverse motor 6 rotates, driving the stirrer 13 to rotate. The rotation of the stirrer 13 can stir the electronic-grade ultrapure water in the reaction tank 1. The discharge valve A8 and discharge valve B11 are opened, and the water inside the reaction tank 1 is discharged through the discharge valve A8, the drain pipe 2 and the discharge valve B11. The output end of the drive motor 9 rotates, driving the rotating shaft 17 to rotate. The rotation of the rotating shaft 17 drives the scraper 16 to rotate. The rotation of the scraper 16 can scrape off the sediment attached to the surface of the filter plate 19. When the filter plate 19 is blocked, the discharge valve B11 is closed. The electric telescopic rod 3 extends, driving the piston 14 to move. The movement of the piston 14 can push the electronic-grade ultrapure water in the drain pipe 2, thereby increasing the pressure of the electronic-grade ultrapure water. The electronic-grade ultrapure water can unclog the blocked filter plate 19.

[0033] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An advanced desalination process device for electronic-grade ultrapure water, comprising: Reaction vessel (1); A sealing cap (5) is detachably connected to the reaction vessel (1) by bolts; Its characteristic is that it further includes: The stirring mechanism is located on the reaction tank (1) and the sealing cover (5). It is used to stir the electronic-grade ultrapure water inside the reaction tank (1) to achieve advanced desalination process. A heating mechanism is provided on the reaction vessel (1) and is used to increase the temperature of the electronic-grade ultrapure water inside the reaction vessel (1); The filtration mechanism is located on the reaction vessel (1) and is used to filter electronic-grade ultrapure water, thereby achieving the separation of electronic-grade ultrapure water from precipitates.

2. The advanced desalination process device for electronic-grade ultrapure water according to claim 1, characterized in that: The stirring mechanism includes a reversible motor (6), a mounting bracket (7), and a stirrer (13). The mounting bracket (7) is fixedly connected to the sealing cover (5). The stirrer (13) is rotatably connected to the sealing cover (5), and one end of the stirrer (13) rotatably passes through the sealing cover (5) and extends to the outside of the sealing cover (5). The stirrer (13) is rotatably disposed inside the reaction vessel (1). The reversible motor (6) is fixedly connected to the mounting bracket (7), and the output end of the reversible motor (6) rotatably passes through the mounting bracket (7) and is fixedly connected to the stirrer (13).

3. The advanced desalination process device for electronic-grade ultrapure water according to claim 2, characterized in that: The heating mechanism includes a heat insulation cover (4) and a heat exchange tube (12). The heat exchange tube (12) is fixedly connected to the circumferential surface of the reaction vessel (1). The heat insulation cover (4) is fixedly connected to the reaction vessel (1) and is sleeved on the heat exchange tube (12).

4. The advanced desalination process device for electronic-grade ultrapure water according to claim 3, characterized in that, The filtration mechanism includes: A drainage component is provided on the reaction vessel (1); The filter element is located on the drainage element; The piston component is located on the drainage component.

5. The advanced desalination process device for electronic-grade ultrapure water according to claim 4, characterized in that: The drainage components include a drain pipe (2), a discharge valve A (8), a blind flange (10), and a discharge valve B (11). The discharge valve A (8) is fixedly connected to the reaction vessel (1). The drain pipe (2) is fixedly connected to the discharge valve A (8). The blind flange (10) is detachably connected to the drain pipe (2) by bolts. The discharge valve B (11) is fixedly connected to the drain pipe (2).

6. The advanced desalination process device for electronic-grade ultrapure water according to claim 5, characterized in that: The filter components include a drive motor (9), a blind plate (10), a sealing ring (15), a scraper (16), a rotating shaft (17), a connecting frame (18), and a filter plate (19). The sealing ring (15) is fixedly connected to the inner circumference of the drain pipe (2). The connecting frame (18) is fixedly connected to the blind plate (10) and is movably inserted into the drain pipe (2). The filter plate (19) is fixedly connected to the connecting frame (18) and is in contact with the sealing ring (15). The rotating shaft (17) is rotatably connected to the connecting frame (18). The scraper (16) is fixedly connected to the rotating shaft (17) and is in contact with the filter plate (19). The drive motor (9) is fixedly connected to the blind plate (10), and the output end of the drive motor (9) is fixedly connected to the rotating shaft (17).

7. The advanced desalination process device for electronic-grade ultrapure water according to claim 6, characterized in that: The piston component includes an electric telescopic rod (3) and a piston (14). The electric telescopic rod (3) is fixedly connected to the drain pipe (2), and the extended end of the electric telescopic rod (3) moves through the drain pipe (2) and extends to the inside of the drain pipe (2). The piston (14) is slidably connected inside the drain pipe (2), and the piston (14) is fixedly connected to the extended end of the electric telescopic rod (3).

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