Copper sulfate solution filtering device

Abstract

The utility model provides a copper sulfate solution filtering device which comprises a tank body and an end cover covering the top of the tank body, a plurality of grooves used for containing activated carbon plates are formed in the inner wall of the tank body in the length direction of the tank body, the bottom of the end cover is connected with a stirring assembly rotationally arranged in the tank body, and the bottom of the stirring assembly is connected with a water pump. The stirring assembly comprises a rotating shaft structure connected to the bottom of the end cover, a plurality of first screen structures which rotate with the rotating shaft structure as the axis and are used for stirring a copper sulfate solution are arranged on the outer side of the rotating shaft structure at equal intervals, and the rotating radius of the first screen structures is smaller than the radius of the inner wall of the tank body; a filing tooth structure used for grinding the activated carbon plate is arranged on the side, away from the rotating shaft structure, of the first screen structure.

Description

Technical Field

[0001] The utility model relates to the technical field of copper foil production, in particular to a copper sulfate solution filtering device. Background Art

[0002] In the copper foil production process, filtration is an important step that helps improve the quality of copper foil.

[0003] During the filtration process of copper sulfate solution, activated carbon is usually added to adsorb impurities.

[0004] In the prior art, activated carbon is generally added manually, but manual addition often leads to uneven dispersion of the activated carbon, and the activated carbon cannot be evenly distributed in the filter medium, resulting in low adsorption efficiency and poor effect. There is even activated carbon residue on the surface of the copper foil produced due to uneven dispersion. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide a copper sulfate solution filtering device, which can effectively solve the deficiencies in the above-mentioned prior art.

[0006] A copper sulfate solution filtering device comprises a tank body and an end cover arranged on the top of the tank body, a plurality of grooves for accommodating activated carbon plates are arranged on the inner wall of the tank body along the length direction of the tank body, a stirring assembly rotatably arranged inside the tank body is connected to the bottom of the end cover, the stirring assembly comprises a rotating shaft structure connected to the bottom of the end cover, a plurality of first screen structures rotatably arranged around the rotating shaft structure as an axis for stirring the copper sulfate solution are arranged at equal intervals outside the rotating shaft structure, the rotation radius of the first screen structure is smaller than the radius of the inner wall of the tank body, and a rasp tooth structure for grinding the activated carbon plate is arranged on the side of the first screen structure away from the rotating shaft structure.

[0007] Compared with the prior art, the beneficial effects of the utility model are as follows: by setting a stirring component, the activated carbon can be evenly distributed in the copper sulfate solution; specifically, by setting a plurality of grooves for accommodating the activated carbon plate on the inner wall of the tank body along the length direction of the tank body, by setting a rotating shaft structure and by setting a plurality of first screen structures rotating with the rotating shaft structure as the axis at equal intervals outside the rotating shaft structure, so that the first screen structure can be driven to rotate in the tank body by rotating the rotating shaft structure, thereby playing a role in stirring the copper sulfate solution, so that the activated carbon can be evenly distributed in the copper sulfate solution, thereby increasing the adsorption efficiency, and avoiding the residual activated carbon on the surface of the copper foil produced due to uneven dispersion of the activated carbon, and by setting a file tooth structure for grinding the activated carbon plate on the side of the first screen structure away from the rotating shaft structure, so that the activated carbon plate can be ground by the file tooth structure when the first screen structure rotates, and the activated carbon ground from the activated carbon plate is added into the copper sulfate solution.

[0008] Furthermore, a driving structure for driving the stirring assembly is arranged on the top of the end cover, and a transmission shaft of the driving structure passes through the end cover and is connected to the rotating shaft structure.

[0009] Furthermore, a second screen structure for filtering activated carbon is provided in the tank body, the second screen structure is an inverted cone, the top of the second screen structure is in contact with the inner wall of the tank body, and the second screen structure is provided on the side of the first screen structure away from the end cover.

[0010] Furthermore, a water outlet pipe is connected to the outside of the tank body, and the water outlet pipe is arranged on one side of the second screen structure. The setting height of the water outlet pipe is lower than the height of the second screen structure.

[0011] Furthermore, the mesh number of the second sieve structure is greater than that of the first sieve structure.

[0012] Furthermore, a water inlet pipe is connected to the outside of the tank body, and the water inlet pipe is arranged on one side of the first screen structure. The setting height of the water inlet pipe is higher than the height of the second screen structure.

[0013] Furthermore, a plurality of push rods for pushing the activated carbon plate are connected outside the tank body, and one end of the push rods facing the tank body passes through the tank body, extends into the groove and is connected to the activated carbon plate.

[0014] Furthermore, an annular groove for installing a sealing member is provided on the top of the tank body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the overall structural diagram of the copper sulfate solution filtering device in the embodiment of the utility model;

[0016] Figure 2 This is the overall structural diagram of the tank body in the embodiment of the utility model;

[0017] Figure 3 This is an overall structural diagram of the end cover and the second screen structure in the embodiment of the utility model;

[0018] Figure 4 This is the overall structure diagram of the activated carbon plate and the push rod in the embodiment of the utility model;

[0019] Description of main component symbols:

[0020]

[0021]

[0022] The following specific implementation manner will further illustrate the present utility model in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0023] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0024] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0026] See also Figures 1 to 4 The copper sulfate solution filtering device in the embodiment of the utility model comprises a tank body 10 and an end cover 20 covering the top of the tank body 10, two grooves 11 for accommodating an activated carbon plate 12 are arranged on the inner wall of the tank body 10 along the length direction of the tank body 10, a stirring assembly rotatably arranged inside the tank body 10 is connected to the bottom of the end cover 20, the stirring assembly comprises a rotating shaft structure 21 connected to the bottom of the end cover 20, two first screen structures 22 for stirring the copper sulfate solution are arranged at equal intervals on the outer side of the rotating shaft structure 21 and rotated around the rotating shaft structure 21 as the axis, the rotation radius of the first screen structure 22 is smaller than the radius of the inner wall of the tank body 10, and a file tooth structure 23 for grinding the activated carbon plate 12 is arranged on the side of the first screen structure 22 away from the rotating shaft structure 21.

[0027] It can be understood that by rotating the rotating shaft structure 21, the first screen structure 22 is driven to rotate in the tank body 10, thereby playing a role in stirring the copper sulfate solution. The file tooth structure 23 allows the activated carbon plate 12 to be ground by the file tooth structure 23 when the first screen structure 22 rotates, and the activated carbon ground from the activated carbon plate 12 is added to the copper sulfate solution so that the activated carbon can be evenly distributed in the copper sulfate solution, thereby increasing the adsorption efficiency and avoiding the presence of activated carbon residue on the surface of the copper foil produced due to uneven dispersion of the activated carbon.

[0028] Furthermore, a driving structure 24 for driving the stirring assembly is disposed on the top of the end cover 20 , and a transmission shaft of the driving structure 24 passes through the end cover 20 and is connected to the rotating shaft structure 21 .

[0029] It can be understood that by providing the driving structure 24 , the first screen structure 22 can be driven to rotate in the tank body 10 by the driving structure 24 , and the direction and rotation speed can be controlled by the driving structure 24 .

[0030] Furthermore, a second screen structure 30 for filtering activated carbon is also provided in the tank body 10. The second screen structure 30 is an inverted cone. The top of the second screen structure 30 is in contact with the inner wall of the tank body 10. The second screen structure 30 is provided on the side of the first screen structure 22 away from the end cover 20.

[0031] Furthermore, a water outlet pipe 14 is connected to the outside of the tank body 10 . The water outlet pipe 14 is disposed on one side of the second screen structure 30 . The water outlet pipe 14 is disposed at a height lower than that of the second screen structure 30 .

[0032] It can be understood that by setting the second screen structure 30 and arranging the water outlet pipe 14 on one side of the second screen structure 30, the activated carbon and impurities adsorbed by the activated carbon can be filtered after the copper sulfate solution completes the activated carbon filtration, thereby preventing the activated carbon and impurities from flowing into the next-level filtration device through the water outlet pipe 14.

[0033] Furthermore, the mesh size of the second sieve structure 30 is greater than that of the first sieve structure 22 .

[0034] It can be understood that by setting the mesh number of the second sieve structure 30 to be larger than that of the first sieve structure 22, the first sieve structure 22 is not easily blocked by impurities and activated carbon.

[0035] Furthermore, a water inlet pipe 15 is connected to the outside of the tank body 10 . The water inlet pipe 15 is disposed on one side of the first screen structure 22 . The water inlet pipe 15 is disposed at a height higher than that of the second screen structure 30 .

[0036] It can be understood that by setting the water inlet pipe 15 at a height higher than the second screen structure 30 , the copper sulfate solution flowing in through the water inlet pipe 15 will be filtered by the second screen structure 30 .

[0037] Furthermore, four push rods 13 for pushing the activated carbon plate 12 are connected to the outside of the tank body 10 . One end of the push rod 13 facing the tank body 10 passes through the tank body 10 , extends into the groove 11 , and is connected to the activated carbon plate 12 .

[0038] It can be understood that by providing the push rod 13 , the amount of grinding of the activated carbon plate 12 can be controlled by the push rod 13 .

[0039] Furthermore, an annular groove for installing a sealing member is provided on the top of the tank body 10 .

[0040] It can be understood that by providing an annular groove for installing a seal, air is prevented from entering the interior of the tank body 10 .

[0041] In summary, the copper sulfate solution filtering device in the above-mentioned embodiment of the utility model is provided with a stirring component so that the activated carbon can be evenly distributed in the copper sulfate solution; specifically, a plurality of grooves for accommodating the activated carbon plate are provided on the inner wall of the tank body along the length direction of the tank body, a rotating shaft structure is provided, and a plurality of first screen structures rotating with the rotating shaft structure as the axis are provided at equal intervals outside the rotating shaft structure, so that the first screen structure can be driven to rotate in the tank body by rotating the rotating shaft structure, thereby playing the role of stirring the copper sulfate solution, so that the activated carbon can be evenly distributed in the copper sulfate solution, thereby increasing the adsorption efficiency, and avoiding the residual activated carbon on the surface of the copper foil produced due to uneven dispersion of the activated carbon, and a file tooth structure for grinding the activated carbon plate is provided on the side of the first screen structure away from the rotating shaft structure, so that the activated carbon plate can be ground by the file tooth structure when the first screen structure rotates, and the activated carbon ground from the activated carbon plate is added into the copper sulfate solution.

[0042] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

Claims

1. A copper sulfate solution filtering device, characterized in that, It comprises a tank body and an end cover which is covered on the top of the tank body, a plurality of grooves for accommodating activated carbon plates are arranged on the inner wall of the tank body along the length direction of the tank body, a stirring assembly which is rotatably arranged inside the tank body is connected to the bottom of the end cover, the stirring assembly comprises a rotating shaft structure which is connected to the bottom of the end cover, a plurality of first screen structures which are equidistantly arranged outside the rotating shaft structure and rotate about the rotating shaft structure as an axis for stirring a copper sulfate solution, the rotation radius of the first screen structure is smaller than the radius of the inner wall of the tank body, and a rasp tooth structure for grinding the activated carbon plate is arranged on the side of the first screen structure away from the rotating shaft structure.

2. The copper sulfate solution filtering device according to claim 1, wherein A driving structure for driving the stirring assembly is arranged on the top of the end cover, and a transmission shaft of the driving structure passes through the end cover and is connected to the rotating shaft structure.

3. The copper sulfate solution filtering device according to claim 1, characterized in that: A second screen structure for filtering activated carbon is also provided in the tank body. The second screen structure is in an inverted cone shape. The top of the second screen structure is in contact with the inner wall of the tank body. The second screen structure is provided on a side of the first screen structure away from the end cover.

4. The copper sulfate solution filtering device according to claim 3, characterized in that: A water outlet pipe is connected to the outside of the tank body, and the water outlet pipe is arranged on one side of the second screen structure. The setting height of the water outlet pipe is lower than the height of the second screen structure.

5. The copper sulfate solution filtering device according to claim 4, characterized in that: The mesh number of the second sieve structure is greater than that of the first sieve structure.

6. The copper sulfate solution filtering device according to claim 5, characterized in that: A water inlet pipe is connected to the outside of the tank body, and the water inlet pipe is arranged on one side of the first screen structure. The setting height of the water inlet pipe is higher than the height of the second screen structure.

7. The copper sulfate solution filtering device according to claim 1, characterized in that: A plurality of push rods for pushing the activated carbon plate are connected outside the tank body, and one end of the push rods facing the tank body passes through the tank body, extends into the groove and is connected to the activated carbon plate.

8. The copper sulfate solution filtering device according to claim 1, characterized in that: An annular groove for installing a sealing member is provided on the top of the tank body.

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