Diffusion dialysis complete equipment

Abstract

The utility model discloses diffusion dialysis complete equipment which comprises a frame and a diffusion dialysis device, the diffusion dialysis device is installed on the frame, and a pure water tank, a constant-temperature circulating water tank and a waste acid water tank are further arranged on the frame. The pure water tank, the constant-temperature circulating water tank and the waste acid water tank are all connected with the diffusion dialysis device through pipelines, the diffusion dialysis device comprises a first clamping plate, a second clamping plate, two constant-temperature circulating water compartments and a diffusion dialysis main body which are connected through pipelines, and the two constant-temperature circulating water compartments are located on the two sides of the diffusion dialysis main body; the first clamping plate and the second clamping plate are located on the two sides of the two constant-temperature circulating water compartments respectively, all dispersing components of a diffusion dialysis experiment are integrated on the frame, experiment operation is facilitated, occupied space is reduced, and the temperature of the diffusion dialysis experiment can be adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of diffusion dialysis, in particular to a complete set of diffusion dialysis equipment. Background Art

[0002] Diffusion dialysis is a membrane process technology that uses concentration difference as a driving force and utilizes the difference in diffusion rate between hydrogen ions and metal ions in a selective anion exchange membrane to achieve separation, thereby achieving separation and recycling of waste acid and metal ions. Diffusion dialysis is an emerging green chemical separation technology. Temperature has a great influence on its diffusion efficiency. The higher the temperature, the faster the diffusion rate, and the lower the temperature, the slower the diffusion rate. Although the currently used diffusion dialysis devices can achieve temperature control, multiple devices are dispersed, occupying a large space and inconvenient to operate. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a diffusion dialysis equipment set, including a frame and a diffusion dialysis device, the diffusion dialysis device is installed on the frame, and the frame is also provided with a pure water tank, a constant temperature circulating water tank and a waste acid water tank, the pure water tank, the constant temperature circulating water tank and the waste acid water tank are all connected to the diffusion dialysis device through pipes.

[0004] Preferably: the diffusion dialysis device comprises a first clamping plate, a second clamping plate, two constant temperature circulating water compartments and a diffusion dialysis body connected by a pipe, the two constant temperature circulating water compartments are located on both sides of the diffusion dialysis body, and the first clamping plate and the second clamping plate are respectively located on both sides of the two constant temperature circulating water compartments.

[0005] Preferably: the first clamping plate is provided with a pure water port and an acid recovery port, and the acid recovery port is connected to an acid recovery pipe.

[0006] Preferably: the pure water inlet is connected to a pure water pipe, the other end of the pure water pipe is located in a pure water tank, and the pure water pipe is also connected to a water pump, through which the pure water in the pure water tank is pumped into the diffusion dialysis device through the pure water pipe.

[0007] Preferably: a waste acid port and a residual liquid port are provided on the second clamping plate, the residual liquid port is connected to the residual liquid pipe, and the waste acid port is connected to the waste acid pipe.

[0008] Preferably, the other end of the waste acid pipe is located in the waste acid water tank, and the waste acid pipe is also connected to a water pump, and the waste acid in the waste acid water tank is pumped into the diffusion dialysis device through the waste acid pipe by the water pump.

[0009] Preferably: the first clamping plate and the second clamping plate are also provided with a constant temperature circulation water inlet and a constant temperature circulation return water inlet.

[0010] Preferably: the constant temperature circulating water inlet is connected to a constant temperature circulating water pipe, the other end of the constant temperature circulating water pipe is located in a constant temperature circulating water tank, and the constant temperature circulating water pipe is also connected to a water pump, through which the constant temperature water in the constant temperature circulating water tank is pumped into the diffusion dialysis device through the constant temperature circulating water pipe.

[0011] Preferably: the constant temperature circulation water return port is connected to a constant temperature circulation water return pipe, the other end of which is located in a constant temperature circulation water tank, and the constant temperature water in the diffusion dialysis device enters the constant temperature circulation water tank from the constant temperature circulation water return pipe.

[0012] Preferably, a flow detector is also installed on the frame, and the flow detector 12 is used to detect the flow of the solution in the multiple pipes.

[0013] Technical effects and advantages of the utility model:

[0014] In the utility model, various dispersed components of the diffusion dialysis experiment are integrated on the frame, which facilitates the experimental operation, reduces the occupied space, and realizes the adjustable temperature of the diffusion dialysis experiment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the diffusion dialysis equipment set provided in the embodiment of the present application.

[0016] In the figure: 1. frame; 2. diffusion dialysis device; 3. constant temperature circulating water compartment; 4. diffusion dialysis body; 51. first clamping plate; 52. second clamping plate; 6. waste acid port; 7. pure water port; 8. constant temperature circulating water port; 9. constant temperature circulating water pipe; 10. waste acid pipe; 11. pure water pipe; 12. flow detector; 13. integrated electrode; 14. pure water tank; 15. constant temperature circulating water tank; 16. waste acid tank; 17. control box; 18. acid recovery port; 19. acid recovery pipe; 20. residual liquid port; 21. residual liquid pipe; 22. constant temperature circulating water return port; 23. constant temperature circulating water return pipe. DETAILED DESCRIPTION

[0017] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

[0018] See also Figure 1As shown, in this embodiment, a diffusion dialysis complete set of equipment is provided, including a frame 1 and a diffusion dialysis device 2, the diffusion dialysis device 2 is installed on the frame 1, and a control box 17 is also provided on the frame 1, the control box 17 includes a PLC controller, and the diffusion dialysis device 2 and the control box 17 are integrated on the frame 1, and a pure water tank 14, a constant temperature circulating water tank 15 and a waste acid water tank 16 are also provided on the frame 1, and the pure water tank 14, the constant temperature circulating water tank 15 and the waste acid water tank 16 are all connected to the diffusion dialysis device 2 through pipelines, which is convenient for experimental operation and reduces the occupied space.

[0019] In this embodiment, the diffusion dialysis device 2 includes a first clamping plate 51, a second clamping plate 52, two constant temperature circulating water compartments 3 and a diffusion dialysis body 4 connected by a pipe, the two constant temperature circulating water compartments 3 are located on both sides of the diffusion dialysis body 4, the first clamping plate 51 and the second clamping plate 52 are respectively located on both sides of the two constant temperature circulating water compartments 3, and the first clamping plate 51, the second clamping plate 52, the two constant temperature circulating water compartments 3 and the diffusion dialysis body 4 form a diffusion dialysis device 2.

[0020] Specifically, a pure water port 7 and an acid recovery port 18 are provided on the first clamping plate 51. The acid recovery port 18 is connected to the acid recovery pipe 19. The pure water port 7 is connected to the pure water pipe 11. The other end of the pure water pipe 11 is located in the pure water tank 14. The pure water pipe 11 is also connected to a water pump. The pure water in the pure water tank 14 is pumped into the diffusion dialysis device 2 through the pure water pipe 11 by the water pump. The acid recovery pipe 19 is used to recover the acid liquid in the diffusion dialysis device 2.

[0021] Specifically, the second clamping plate 52 is provided with a waste acid port 6 and a residual liquid port 20, the residual liquid port 20 is connected to the residual liquid pipe 21, the waste acid port 6 is connected to the waste acid pipe 10, the other end of the waste acid pipe 10 is located in the waste acid water tank 16, the waste acid pipe 10 is also connected to a water pump, and the waste acid in the waste acid water tank 16 is pumped into the diffusion dialysis device 2 through the waste acid pipe 10 by the water pump, and the residual liquid pipe 21 is used to discharge the residual liquid in the diffusion dialysis device 2.

[0022] Furthermore, the first clamping plate 51 and the second clamping plate 52 are also provided with a constant temperature circulating water inlet 8 and a constant temperature circulating water return inlet 22. The constant temperature circulating water inlet 8 is connected to the constant temperature circulating water pipe 9. The other end of the constant temperature circulating water pipe 9 is located in the constant temperature circulating water tank 15. The constant temperature circulating water pipe 9 is also connected to a water pump. The constant temperature water in the constant temperature circulating water tank 15 is pumped into the diffusion dialysis device 2 through the constant temperature circulating water pipe 9 by the water pump. The constant temperature circulating water return inlet 22 is connected to the constant temperature circulating water return pipe 23. The other end of the constant temperature circulating water return pipe 23 is located in the constant temperature circulating water tank 15. The constant temperature water in the diffusion dialysis device 2 enters the constant temperature circulating water tank 15 from the constant temperature circulating water return pipe 23, so that the constant temperature water circulates in the diffusion dialysis device 2.

[0023] In this embodiment, the pure water tank 14 , the constant temperature circulating water tank 15 and the waste acid water tank 16 are all fixed on the frame 1 .

[0024] In this embodiment, a flow detector 12 is also installed on the frame 1. The flow detector 12 is used to detect the flow of solutions in multiple pipes. Specifically, the flow detector 12 is used to detect the flow of pure water in the pure water pipe 11, the flow of water in the constant temperature circulating water pipe 9, and the flow of waste acid in the waste acid pipe 10.

[0025] In this embodiment, an integrated electrode 13 is installed in the pure water tank 14, the constant temperature circulating water tank 15 and the waste acid tank 16. The integrated electrode 13 includes a liquid level detector, a thermocouple and a heating rod. The signal of the integrated electrode 13 is received by the control box 17, and the solution in each tank is heated and kept at a constant temperature according to the set temperature, and it is judged whether the solution temperature is suitable for the feeding experiment.

[0026] The working principle of the utility model is:

[0027] During the test, the control box 17 and the flow detector 12 transmit signals to control the feed flow rate, pure water enters the diffusion dialysis body 4 from the pure water tank 14 through the pure water pipe 11 from the pure water port 7, waste acid enters the diffusion dialysis body 4 from the waste acid tank 16 through the waste acid pipe 10 from the waste acid port 6, and constant temperature water enters the constant temperature circulating water compartment 3 from the constant temperature circulating water tank 15 through the constant temperature circulating water pipe 9 from the constant temperature circulating water port 8 in two sections through the first clamping plate 51 and the second clamping plate 52.

[0028] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A complete set of diffusion dialysis equipment, comprising a frame (1) and a diffusion dialysis device (2), characterized in that: The diffusion dialysis device (2) is installed on a frame (1), and a pure water tank (14), a constant temperature circulating water tank (15) and a waste acid water tank (16) are also arranged on the frame (1), and the pure water tank (14), the constant temperature circulating water tank (15) and the waste acid water tank (16) are all connected to the diffusion dialysis device (2) through pipelines.

2. A complete set of diffusion dialysis equipment according to claim 1, characterized in that: The diffusion dialysis device (2) comprises a first clamping plate (51), a second clamping plate (52), two constant temperature circulating water compartments (3) and a diffusion dialysis body (4) connected by a pipeline, the two constant temperature circulating water compartments (3) are located on both sides of the diffusion dialysis body (4), and the first clamping plate (51) and the second clamping plate (52) are respectively located on both sides of the two constant temperature circulating water compartments (3).

3. A complete set of diffusion dialysis equipment according to claim 2, characterized in that: The first clamping plate (51) is provided with a pure water port (7) and an acid recovery port (18), and the acid recovery port (18) is connected to an acid recovery pipe (19).

4. A complete set of diffusion dialysis equipment according to claim 3, characterized in that: The pure water inlet (7) is connected to a pure water pipe (11), the other end of which is located in a pure water tank (14). The pure water pipe (11) is also connected to a water pump, and the pure water in the pure water tank (14) is pumped into the diffusion dialysis device (2) through the pure water pipe (11) by the water pump.

5. A complete set of diffusion dialysis equipment according to claim 2, characterized in that: The second clamping plate (52) is provided with a waste acid port (6) and a residual liquid port (20), the residual liquid port (20) is connected to the residual liquid pipe (21), and the waste acid port (6) is connected to the waste acid pipe (10).

6. A complete set of diffusion dialysis equipment according to claim 5, characterized in that: The other end of the waste acid pipe (10) is located in the waste acid water tank (16), and the waste acid pipe (10) is also connected to a water pump, through which the waste acid in the waste acid water tank (16) is pumped into the diffusion dialysis device (2) through the waste acid pipe (10).

7. A complete set of diffusion dialysis equipment according to claim 2, characterized in that: The first clamping plate (51) and the second clamping plate (52) are also provided with a constant temperature circulation water inlet (8) and a constant temperature circulation water return inlet (22).

8. A complete set of diffusion dialysis equipment according to claim 7, characterized in that: The constant temperature circulating water inlet (8) is connected to a constant temperature circulating water pipe (9), the other end of which is located in a constant temperature circulating water tank (15). The constant temperature circulating water pipe (9) is also connected to a water pump, and the constant temperature water in the constant temperature circulating water tank (15) is pumped into the diffusion dialysis device (2) through the constant temperature circulating water pipe (9) by the water pump.

9. A complete set of diffusion dialysis equipment according to claim 7, characterized in that: The constant temperature circulation water return port (22) is connected to a constant temperature circulation water return pipe (23), the other end of which is located in a constant temperature circulation water tank (15), and the constant temperature water in the diffusion dialysis device (2) enters the constant temperature circulation water tank (15) from the constant temperature circulation water return pipe (23).

10. The diffusion dialysis complete set of equipment according to claim 1, characterized in that: A flow detector (12) is also installed on the frame (1), and the flow detector (12) is used to detect the flow of solutions in a plurality of pipelines.

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