AHF crude product purification device

Abstract

The AHF crude product purification device comprises a bottom plate, a first machine body is fixedly installed on the upper top face of the left side of the bottom plate, a transmission motor is fixedly installed on the upper top face of the first machine body, a rotating disc is fixedly installed at the front end of the transmission motor, a connecting rod is hinged to the right side of the front wall face of the rotating disc, and a piston plate is hinged to the lower bottom face of the connecting rod. According to the AHF crude product purification device, crude product gas is condensed in a gas compression and stirring condensation mode, the gas state is converted into the liquid state, the driving motor rotates to drive the stirring blades to rotate, the heating area of the gas is increased through the through holes formed in the stirring blades, the gas condensation speed is increased, and the gas condensation efficiency is improved. The internal temperature of the second machine body is kept stable through circulation of cooling liquid, the second machine body is purified through a filter plate and activated carbon adsorption, then the second shell is heated through an electric heater, liquid raw materials are distilled and purified, the working efficiency of the equipment is improved, and the labor burden of a user is relieved.

Description

Technical Field

[0001] This utility model relates to the field of AHF crude product purification technology, specifically to an AHF crude product purification device. Background Technology

[0002] Anhydrous hydrogen fluoride (AHF) is a widely used chemical product. It is a colorless, fuming liquid with a purity of over 99%, easily vaporized under reduced pressure or high temperature. It is widely used in industry and chemical synthesis, primarily for the production of fluoride salts, fluoroalkanes, fluorinated refrigerants, glass etching, wood impregnation, and the electrolysis of elemental fluorine. During its widespread use, crude purification is usually required. This purification aims to remove moisture, impurities, and other contaminants that may be generated during production and storage, ensuring its safety and effectiveness in industrial applications. However, existing AHF crude purification devices still have certain shortcomings. For example, while traditional AHF crude purification devices function well, the small heating area during liquefaction of the crude gaseous feedstock hinders the rapid conversion of the gaseous feedstock into a liquid state. This makes subsequent processing and purification of the crude product inconvenient, increases the user's workload, and wastes manpower, resources, and time, frequently causing problems for users. Utility Model Content

[0003] The purpose of this invention is to provide an AHF crude product purification device to solve the problem mentioned in the background art that when liquefying AHF crude gaseous raw materials, the gas heating area is small, which makes it impossible to quickly convert the crude gaseous raw materials into liquid raw materials, which is inconvenient for subsequent processing and purification of crude products. It is also impossible to liquefy them quickly, which increases the labor burden of users and consumes manpower, material resources and time, and often troubles users.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an AHF crude product purification device, comprising a base plate, a first body fixedly mounted on the upper left side of the base plate, a drive motor fixedly mounted on the upper top surface of the first body, a turntable fixedly mounted on the front end of the drive motor, a connecting rod hinged to the right side of the front wall of the turntable, a piston plate hinged to the lower bottom surface of the connecting rod, the piston plate being slidably connected to the inner wall of the first body, a one-way valve fixedly mounted on the lower end of the left wall of the first body, and a vacuum pump provided on the right side of the first body, the vacuum pump being fixedly mounted to the first body via a connecting pipe, and a solenoid valve fixedly mounted on the connecting pipe.

[0005] As a preferred technical solution of this utility model, a second body is provided on the right side of the air pump. A drive motor is fixedly installed on the top surface of the second body, and a transmission shaft is fixedly installed on the bottom surface of the drive motor. Multiple stirring blades are evenly fixedly installed on the transmission shaft, and multiple through holes are evenly opened on the stirring blades.

[0006] As a preferred embodiment of this utility model, a pipe is embedded and fixedly installed on the left wall of the second body, and a condenser is fixedly installed on the lower bottom surface of the pipe through a connecting pipe. The condenser is embedded and fixedly installed on the lower part of the left wall of the second body, and a frame is fixedly installed on the right wall of the condenser through a connecting pipe. A toothed plate is slidably connected to the inner bottom surface of the frame.

[0007] As a preferred embodiment of this utility model, a spur gear meshes above the toothed plate, a rotating shaft is fixedly installed through the front wall of the spur gear, and a stepper motor is fixedly installed on the rear wall of the rotating shaft. The pipe, condenser, and toothed plate are arranged symmetrically about the center of the spur gear, and a pump body is fixedly installed on the right side of the second body.

[0008] As a preferred embodiment of this utility model, the pump body is fixedly installed to the second body via a connecting pipe, a second housing is fixedly installed on the right side of the pump body, two hole water receiving plates are evenly fixedly installed on the inner wall of the second housing, an electric heater is embedded and fixedly installed inside the second housing, and a first housing is fixedly installed on the top surface of the second housing.

[0009] As a preferred embodiment of this utility model, the first housing is fixedly installed to the second housing via a connecting pipe, and the top surface of the pump body is fixedly installed to the upper left wall of the first housing via a connecting pipe. A filter plate is fixedly installed in the middle section of the inner wall of the first housing, an activated carbon adsorption plate is fixedly installed at the lower end of the inner wall of the first housing, and a control panel is fixedly installed at the lower right wall of the first housing.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: This AHF crude product purification device condenses the crude product gas by compressing the gas and stirring and condensing it, transforming the gaseous state into a liquid state. The rotation of the drive motor drives the stirring blade to rotate, and the through holes set on the stirring blade increase the heating area of ​​the gas, thereby increasing the gas condensation speed. The circulation of coolant keeps the internal temperature of the second body stable. The product is purified by the adsorption of the filter plate and activated carbon. Subsequently, the second shell is heated by the electric heater, which allows the liquid raw material to be distilled and purified, increasing the working efficiency of the equipment and reducing the labor burden of the user. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the main cross-sectional structure of this utility model;

[0012] Figure 2 This is a schematic diagram of the main sectional view of the frame structure of this utility model;

[0013] Figure 3 This is a top view of the stepper motor structure of this utility model;

[0014] Figure 4 This utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0015] In the diagram: 1. Base plate; 2. First body; 3. Drive motor; 4. Turntable; 5. Connecting rod; 6. Piston plate; 7. One-way valve; 8. Air pump; 9. Second body; 10. Drive motor; 11. Drive shaft; 12. Stirring blade; 13. Through hole; 14. Pipe; 15. Condenser; 16. Frame; 17. Gear plate; 18. Spur gear; 19. Rotating shaft; 20. Stepper motor; 21. Pump body; 22. First housing; 23. Filter plate; 24. Activated carbon adsorption plate; 25. Second housing; 26. Perforated water receiving plate; 27. Electric heater; 28. Control panel. Detailed Implementation

[0016] 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.

[0017] Please see Figure 1-4 This utility model provides a technical solution: an AHF crude product purification device, including a base plate 1, a first body 2 fixedly installed on the upper left side of the base plate 1, a drive motor 3 fixedly installed on the upper top surface of the first body 2, a turntable 4 fixedly installed at the front end of the drive motor 3, a connecting rod 5 hinged to the right side of the front wall of the turntable 4, a piston plate 6 hinged to the lower bottom surface of the connecting rod 5, the piston plate 6 being slidably connected to the inner wall of the first body 2, a one-way valve 7 fixedly installed at the lower end of the left wall of the first body 2, and a vacuum pump 8 provided on the right side of the first body 2, the vacuum pump 8 being fixedly installed to the first body 2 through a connecting pipe, and a solenoid valve being fixedly installed on the connecting pipe.

[0018] A second body 9 is provided on the right side of the air pump 8. A drive motor 10 is fixedly installed on the top surface of the second body 9. A transmission shaft 11 is fixedly installed on the bottom surface of the drive motor 10. Multiple stirring blades 12 are evenly fixedly installed on the transmission shaft 11, and multiple through holes 13 are evenly opened on the stirring blades 12.

[0019] A pipe 14 is fixedly installed on the left wall of the second body 9. A condenser 15 is fixedly installed on the lower bottom surface of the pipe 14 through a connecting pipe. The condenser 15 is fixedly installed on the lower part of the left wall of the second body 9. A frame 16 is fixedly installed on the right wall of the condenser 15 through a connecting pipe. A toothed plate 17 is slidably connected to the inner bottom surface of the frame 16.

[0020] A spur gear 18 meshes above the toothed plate 17. A rotating shaft 19 is fixedly installed through the front wall of the spur gear 18, and a stepper motor 20 is fixedly installed on the rear wall of the rotating shaft 19. The pipe 14, condenser 15 and toothed plate 17 are arranged symmetrically about the center of the spur gear 18. A pump body 21 is fixedly installed on the right side of the second body 9.

[0021] The pump body 21 is fixedly installed to the second body 9 through a connecting pipe. The second housing 25 is fixedly installed on the right side of the pump body 21. Two hole water receiving plates 26 are evenly fixedly installed on the inner wall of the second housing 25. An electric heater 27 is embedded and fixedly installed inside the second housing 25. The first housing 22 is fixedly installed on the top surface of the second housing 25.

[0022] The first housing 22 is fixedly installed to the second housing 25 via a connecting pipe, and the top surface of the pump body 21 is fixedly installed to the upper left wall of the first housing 22 via a connecting pipe. A filter plate 23 is fixedly installed in the middle section of the inner wall of the first housing 22, an activated carbon adsorption plate 24 is fixedly installed at the lower end of the inner wall of the first housing 22, and a control panel 28 is fixedly installed at the lower right wall of the first housing 22.

[0023] Working Principle: When using an AHF crude product purification device, the user first adds the gaseous raw material into the first body 2 through the one-way valve 7. The drive motor 3 is started, rotating the turntable 4, which in turn rotates the connecting rod 5, causing the piston plate 6 to move downwards and compress the gaseous raw material. Then, the solenoid valve and the suction pump 8 are activated to extract the compressed gas and transport it to the second body 9. The drive motor 10 is started, rotating the stirring blades 12 to stir the gaseous raw material. Simultaneously, the condenser 15 and the stepper motor 20 are activated. Through the meshing of the spur gear 18 and the two toothed plates 17, water inside the pipe 14 is pumped to the condenser 15. The gaseous material is cooled and then transported back to pipe 14 to cool the second body 9, causing the gaseous material to liquefy inside the second body 9. Subsequently, the liquid material is pumped into the first shell 22 by starting pump 21, where it is filtered and adsorbed by filter plate 23 and activated carbon adsorption plate 24. Then, the liquid material enters the second shell 25, where it is heated by electric heater 27, causing the liquid material to evaporate. The perforated water receiving plate 26 increases the heating area of ​​the liquid material, improving its evaporation efficiency, thereby completing a series of operations. The contents not described in detail in this specification are prior art known to those skilled in the art.

[0024] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An AHF crude purification device, comprising a base plate (1); Characterized in that: The left side of the upper top surface of the base plate (1) is fixedly installed with a first machine body (2), the upper top surface of the first machine body (2) is fixedly installed with a transmission motor (3), the front end of the transmission motor (3) is fixedly installed with a rotating disc (4), the front wall surface of the rotating disc (4) is hingedly connected with a connecting rod (5) on the right side, the lower bottom surface of the connecting rod (5) is hingedly connected with a piston plate (6), the piston plate (6) is in sliding connection with the inner wall surface of the first machine body (2), the left wall surface lower end of the first machine body (2) is inlaidly fixedly installed with a one-way valve (7), the right side of the first machine body (2) is provided with an air suction pump (8), the air suction pump (8) is fixedly installed with the first machine body (2) through a connecting pipe, and an electromagnetic valve is fixedly installed on the connecting pipe.

2. The device for purifying AHF crude according to claim 1, wherein The right side of the air suction pump (8) is provided with a second machine body (9), the upper top surface of the second machine body (9) is fixedly installed with a driving motor (10), the lower bottom surface of the driving motor (10) is fixedly installed with a transmission shaft (11), a plurality of stirring blades (12) are uniformly fixedly installed on the transmission shaft (11), and a plurality of through holes (13) are uniformly formed in the stirring blades (12).

3. The apparatus for purifying an AHF crude product according to claim 2, wherein The left wall surface of the second machine body (9) is inlaidly fixedly installed with a pipeline (14), the lower bottom surface of the pipeline (14) is fixedly installed with a condenser (15) through a connecting pipe, and the condenser (15) is inlaidly fixedly installed on the left wall surface lower portion of the second machine body (9), the right wall surface of the condenser (15) is fixedly installed with a frame (16) through a connecting pipe, and the inner bottom surface of the frame (16) is in sliding connection with a toothed plate (17).

4. The apparatus for purifying an AHF crude product according to claim 3, wherein The upper portion of the toothed plate (17) is engaged with a spur gear (18), the front wall surface of the spur gear (18) is fixedly installed with a rotating shaft (19) penetratingly, the rear wall surface of the rotating shaft (19) is fixedly installed with a stepping motor (20), the pipeline (14), the condenser (15) and the toothed plate (17) are centrally symmetrically arranged about the spur gear (18), and the right side of the second machine body (9) is fixedly installed with a pump body (21).

5. The apparatus for purifying an AHF crude product according to claim 4, wherein The pump body (21) is fixedly installed with the second machine body (9) through a connecting pipe, the right side of the pump body (21) is fixedly installed with a second shell (25), the inner wall surface of the second shell (25) is uniformly fixedly installed with two hole water receiving plates (26), the inside of the second shell (25) is inlaidly fixedly installed with an electric heater (27), and the upper top surface of the second shell (25) is fixedly installed with a first shell (22).

6. The apparatus for purifying an AHF crude product according to claim 5, wherein The first shell (22) is fixedly installed with the second shell (25) through a connecting pipe, the upper top surface of the pump body (21) is fixedly installed with the left wall surface upper end of the first shell (22) through a connecting pipe, the inner wall surface middle section of the first shell (22) is fixedly installed with a filter plate (23), the inner wall surface lower end of the first shell (22) is fixedly installed with an activated carbon adsorption plate (24), and the right wall surface lower end of the first shell (22) is fixedly installed with a control panel (28).

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