A coupling device for continuous extraction and stripping of a zinc sulfate solution

Abstract

The utility model discloses a kind of coupling devices of zinc sulfate solution continuous extraction back extraction, it is related to solution extraction back extraction technical field, including base, the top of base is fixed with tank body, by pouring zinc sulfate solution into the inside of tank body, extraction liquid is poured into the inside of tank body via extraction column, the output end of control driving motor drives screw rod rotation, make screw rod drive protruding block slide on the outer wall of bottom plate, to realize the integration of device to solution extraction back extraction extraction coupling, reduce the work burden of manual operation of staff, and it is beneficial to better effectively oscillate evenly to the solution inside tank body, by installing groove block in the both sides of base, make the outer wall of the square block fixed at the bottom end of groove block and the inner wall of bottom plate snap fit installation, make the bottom end of groove block and the top end of bottom plate fastening installation, while the fixed slide block of base both sides slide on the inner wall of groove block, so that base stably slide on the top end of bottom plate, and avoid base from two groove blocks loose.

Description

Technical Field

[0001] This utility model relates to the field of solution extraction and back-extraction technology, specifically a coupling device for continuous extraction and back-extraction of zinc sulfate solution. Background Technology

[0002] The continuous extraction and back-extraction coupling device for zinc sulfate solution is a device used for the continuous extraction and back-extraction of zinc sulfate solution.

[0003] Based on the above, the inventors have discovered that there are currently many coupling devices for continuous extraction and back-extraction of zinc sulfate solutions on the market. However, in general, these coupling devices require manual shaking of the mixed solution inside the reaction tank during the extraction and back-extraction process, which easily increases the workload of the operators and reduces the practicality of the device. Therefore, in view of this, the inventors have researched and improved the existing structure to provide a coupling device for continuous extraction and back-extraction of zinc sulfate solutions, aiming to achieve a more practical purpose. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0005] This utility model discloses a coupling device for continuous extraction and back-extraction of zinc sulfate solution, including a base, a tank fixed to the top of the base, a vibration mechanism below the base, and a sliding mechanism on the outer wall of the base.

[0006] The oscillation mechanism includes:

[0007] A base plate is located below the base. A drive motor is fixed to one side of the base plate. A lead screw is coaxially connected to the output end of the drive motor. A protrusion is driven on the outer wall of the lead screw. The top of the protrusion is fixed to the bottom end of the base.

[0008] As a preferred technical solution of this utility model, the top of the base is fixed with two supports, one of which has an extraction column on its inner wall and the other has a reverse extraction tube on its inner wall.

[0009] As a preferred embodiment of this utility model, a box is fixed to the top of the base, a water pump is fixed to the bottom of the inner wall of the box, a check valve is fixed to the top of the water pump, and an extraction pipe is provided on the inner wall of the check valve.

[0010] As a preferred embodiment of this utility model, the outer wall of the tank is provided with a limiting ring, the bottom end of the limiting ring is fixed to the top end of the base, and the top end of the tank is provided with a top plate.

[0011] As a preferred embodiment of this utility model, the sliding mechanism includes:

[0012] Two slot blocks, the inner walls of which slide against the outer wall of the base, and both slot blocks are located at the top of the base plate.

[0013] As a preferred embodiment of this utility model, the inner walls of both groove blocks are equipped with sliders, and one side of each slider is fixed to the outer wall of the base.

[0014] As a preferred embodiment of this utility model, two square blocks are fixed to the bottom of each of the two groove blocks, and the outer walls of the four square blocks are matched with the inner wall of the base plate.

[0015] The beneficial effects of this utility model are:

[0016] 1. This solution involves pouring zinc sulfate solution into the tank, then pouring the extractant into the tank via the extraction column. The output of the drive motor rotates the lead screw, causing the lead screw to slide against the outer wall of the base plate. This causes the base fixed to the top of the lead screw to move the tank back and forth above the base plate, thoroughly agitating and homogenizing the solution inside the tank until it separates into layers. A water pump then extracts the aqueous phase from the tank via an extraction pipe, pouring the back-extraction solution back into the tank through the back-extraction pipe. The drive motor then drives the tank to move repeatedly, achieving integrated extraction and back-extraction coupling. This reduces the workload of manual operation and facilitates better and more effective agitation and homogenization of the solution inside the tank.

[0017] 2. In this design, the tank blocks are installed on both sides of the base, and the outer wall of the square block fixed at the bottom of the tank block engages with the inner wall of the base plate. This ensures that the bottom of the tank block is securely installed with the top of the base plate. At the same time, the fixed sliders on both sides of the base slide on the inner wall of the tank block, so that the base slides stably on the top of the base plate and prevents the base from coming loose from between the two tank blocks. This allows the device to better agitate the solution inside the tank before extraction and back-extraction, effectively improving the device's performance. Attached Figure Description

[0018] 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:

[0019] Figure 1 This is a schematic diagram of the coupling device for continuous extraction and back-extraction of zinc sulfate solution according to the present invention;

[0020] Figure 2 This is a schematic diagram of the oscillation mechanism of a coupling device for continuous extraction and back-extraction of zinc sulfate solution according to this utility model.

[0021] Figure 3 This is a schematic diagram of the separation structure of the tank block and the base of a coupling device for continuous extraction and back-extraction of zinc sulfate solution according to this utility model;

[0022] Figure 4 This is a schematic diagram of the separation structure of the tank block and the bottom plate of a coupling device for continuous extraction and back-extraction of zinc sulfate solution according to this utility model;

[0023] Figure 5 This is a schematic diagram of the separation structure of the housing and extraction tube of a coupling device for continuous extraction and back-extraction of zinc sulfate solution according to this utility model.

[0024] In the diagram: 1. Base; 2. Tank; 3. Vibration mechanism; 31. Base plate; 32. Drive motor; 33. Lead screw; 34. Protrusion; 4. Sliding mechanism; 41. Groove block; 42. Slider; 43. Cube; 5. Support; 6. Extraction column; 7. Back-extraction tube; 8. Box; 9. Water pump; 10. Check valve; 11. Extraction tube; 12. Limiting ring; 13. Top plate. Detailed Implementation

[0025] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0026] Example: Figures 1-5 As shown, the present invention provides a coupling device for continuous extraction and back-extraction of zinc sulfate solution, including a base 1, a tank 2 fixed to the top of the base 1, a vibration mechanism 3 provided below the base 1, and a sliding mechanism 4 provided on the outer wall of the base 1.

[0027] The oscillation mechanism 3 includes:

[0028] The base plate 31 is located below the base 1. A drive motor 32 is fixed on one side of the base plate 31. A lead screw 33 is coaxially connected to the output end of the drive motor 32. A protrusion 34 is driven on the outer wall of the lead screw 33. The top of the protrusion 34 is fixed to the bottom end of the base 1.

[0029] As attached Figure 1 As shown, two supports 5 are fixed at the top of the base 1. One support 5 has an extraction column 6 on its inner wall, and the other support 5 has a back-extraction tube 7 on its inner wall, which facilitates the normal use of the device.

[0030] As attached Figure 1 and Figure 5 As shown, a housing 8 is fixed to the top of the base 1, a water pump 9 is fixed to the bottom of the inner wall of the housing 8, a check valve 10 is fixed to the top of the water pump 9, and an extraction tube 11 is provided on the inner wall of the check valve 10 to facilitate the separation of the aqueous phase from the extracted solution.

[0031] As attached Figure 1 As shown, the outer wall of the tank 2 is provided with a limiting ring 12, the bottom end of the limiting ring 12 is fixed to the top end of the base 1, and the top end of the tank 2 is provided with a top plate 13, which facilitates better protection of the tank 2 and prevents the solution inside the tank from spilling out during the vibration of the tank 2.

[0032] As attached Figure 1 , Figure 3 and Figure 4 As shown, the sliding mechanism 4 includes:

[0033] Two trough blocks 41 are provided, with their inner walls sliding against the outer wall of the base 1. Both trough blocks 41 are located at the top of the base plate 31. Slider blocks 42 slide on the inner walls of both trough blocks 41, with one side of each slider 42 fixed to the outer wall of the base 1. Two square blocks 43 are fixed to the bottom of each trough block 41, with the outer walls of the four square blocks 43 matching the inner wall of the base plate 31. This ensures that the base 1 slides stably at the top of the base plate 31 and prevents the base 1 from detaching from between the two trough blocks 41. This facilitates better extraction and back-extraction of the solution inside the tank 2 after agitation.

[0034] Working principle: During use, the tank blocks 41 are installed on both sides of the base 1, so that the outer wall of the square block 43 fixed at the bottom of the tank block 41 engages with the inner wall of the base plate 31, and the bottom of the tank block 41 is firmly installed with the top of the base plate 31. At the same time, the sliders 42 fixed on both sides of the base 1 slide on the inner wall of the tank block 41, so that the base 1 slides stably on the top of the base plate 31 and prevents the base 1 from falling off between the two tank blocks 41. This facilitates better agitation of the solution inside the tank 2 for extraction and back-extraction. The zinc sulfate solution is poured into the tank 2, and the extract is poured into the tank 2 through the extraction column 6. The output of the drive motor 32 is controlled to drive the wire. Rotating lever 33 causes lead screw 33 to drive protrusion 34 to slide on the outer wall of base plate 31. This causes base 1, fixed at the top of protrusion 34, to drive tank 2 to reciprocate above base plate 31. This fully agitates and homogenizes the solution inside tank 2, allowing it to separate into layers. Water pump 9 is then controlled to extract the aqueous phase inside tank 2 through extraction pipe 11, and the back-extraction liquid is poured into the inside of tank 2 through back-extraction pipe 7. The drive motor 32 is then controlled to drive tank 2 to move repeatedly, thus achieving integrated extraction and back-extraction coupling of the device. This reduces the workload of manual operation and facilitates better agitation and homogenization of the solution inside tank 2.

[0035] Finally, it should be noted that in the description of this utility model, the terms "vertical," "upper," "lower," "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0036] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0037] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present 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 the present utility model should be included within the protection scope of the present utility model.

Claims

1. A coupling device for continuous extraction and back-extraction of zinc sulfate solution, comprising a base (1), wherein a tank (2) is fixed to the top of the base (1), characterized in that, The base (1) is provided with an oscillation mechanism (3) below it, and the outer wall of the base (1) is provided with a sliding mechanism (4); The oscillation mechanism (3) includes: A base plate (31) is located below the base (1). A drive motor (32) is fixed on one side of the base plate (31). A lead screw (33) is coaxially connected to the output end of the drive motor (32). A protrusion (34) is driven on the outer wall of the lead screw (33). The top of the protrusion (34) is fixed to the bottom end of the base (1).

2. The coupling device for continuous extraction and stripping of zinc sulfate solution according to claim 1, characterized in that, The top of the base (1) is fixed with two supports (5), one of which has an extraction column (6) on its inner wall and the other has a back-extraction tube (7) on its inner wall.

3. The coupling device for continuous extraction and stripping of zinc sulfate solution according to claim 1, characterized in that, The top of the base (1) is fixed with a box (8), the bottom of the inner wall of the box (8) is fixed with a water pump (9), the top of the water pump (9) is fixed with a check valve (10), and the inner wall of the check valve (10) is provided with an extraction pipe (11).

4. The coupling device for continuous extraction and back-extraction of zinc sulfate solution according to claim 1, characterized in that, The outer wall of the tank (2) is provided with a limiting ring (12), the bottom end of the limiting ring (12) is fixed to the top end of the base (1), and the top end of the tank (2) is provided with a top plate (13).

5. The coupling device for continuous extraction and back-extraction of zinc sulfate solution according to claim 1, characterized in that, The sliding mechanism (4) includes: Two slot blocks (41) are provided, the inner walls of which slide against the outer wall of the base (1), and both slot blocks (41) are located at the top of the base plate (31).

6. The coupling device for continuous extraction and back-extraction of zinc sulfate solution according to claim 5, characterized in that, The inner walls of both slots (41) are equipped with sliders (42), and one side of each slider (42) is fixed to the outer wall of the base (1).

7. The coupling device for continuous extraction and back-extraction of zinc sulfate solution according to claim 6, characterized in that, Two square blocks (43) are fixed at the bottom of each of the two groove blocks (41), and the outer walls of the four square blocks (43) are matched with the inner wall of the base plate (31).

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