A liquid distributor and a foil maker using the same

Abstract

The utility model provides a kind of liquid distributor and the machine of using the liquid distributor of raw foil, wherein the liquid distributor includes liquid distribution plate structure and several equally spaced liquid distribution ports arranged at the bottom of the liquid distribution plate structure, several support plate structures are equally spaced and arranged at the both sides of the liquid distribution plate structure, a flow distribution structure for guiding electrolyte is arranged at the both sides of the top of the liquid distribution plate structure, and the flow distribution structure is arranged obliquely towards the bottom of the liquid distribution plate structure with the top of the liquid distribution plate structure as center.

Description

Technical Field

[0001] This utility model relates to the field of foil production machine technology, and in particular to a liquid separator and a foil production machine using the liquid separator. Background Technology

[0002] In the copper foil production process, the foil-making machine is a key piece of equipment, and the uniformity of its liquid inlet flow rate directly affects the areal density quality of the copper foil.

[0003] In existing technology, existing foil production machines typically have a 25-30mm outlet strip between the anode tank and the anode plate. The electrolyte directly impacts the cathode roller surface through a 1.2MPa self-pressure. Since the electrolyte is an acidic medium and at a high temperature, long-term impact can cause rapid oxidation of the cathode roller surface and abnormal problems such as fingernail marks. Typically, offline grinding and repair are required after about 20 days of use. This not only increases equipment maintenance costs but also reduces equipment uptime and causes product scrap, seriously affecting production efficiency and economic benefits. Utility Model Content

[0004] Therefore, the purpose of this utility model is to provide a liquid separator and a foil-making machine using the liquid separator, which can effectively solve the shortcomings of the prior art.

[0005] A liquid separator includes a liquid separator plate structure and a plurality of liquid separator ports equally spaced at the bottom of the liquid separator plate structure. A plurality of support plate structures are equally spaced on both sides of the liquid separator plate structure. Diversion structures for guiding electrolyte are provided on both sides of the top of the liquid separator plate structure. The diversion structures are inclined towards the bottom of the liquid separator plate structure with the top of the liquid separator plate structure as the center.

[0006] Compared with the prior art, the beneficial effects of this utility model are as follows: by setting up several liquid distribution ports and by setting up diversion structures on both sides of the top of the liquid distribution plate structure for guiding the electrolyte, the diversion structures can block the direct electrolyte, and the electrolyte can be evenly squeezed out from both sides of the bottom of the diversion structure by the guidance of the diversion structures, avoiding the electrolyte directly impacting the cathode roller, significantly reducing oxidation and nail mark problems. After reducing the damage of the electrolyte to the cathode roller, the offline grinding cycle can be extended, the equipment operating efficiency can be improved, and the repair cost and product scrap rate can be reduced.

[0007] Furthermore, the diversion structure has an inclination angle of 5°-15°.

[0008] Furthermore, the bottom of the diversion structure is arc-shaped.

[0009] Furthermore, the dispensing port is a strip-shaped grid.

[0010] On the other hand, this utility model also provides a foil-making machine, including a mixer, a plurality of titanium tubes equally spaced on the top of the mixer, a liquid outlet structure connected to the end of the titanium tubes away from the mixer, and a liquid separator as described above disposed on the top of the liquid outlet structure.

[0011] Furthermore, the liquid outlet structure includes a T-shaped plate connected to the end of the titanium tube away from the mixer. The top of the T-shaped plate is concave and arc-shaped. Several liquid outlets communicating with the titanium tube are provided on the top of the T-shaped plate corresponding to the titanium tube. An anode groove and an anode plate are also provided on the top of the T-shaped plate. The anode groove and the anode plate are located on both sides of the liquid outlet. The liquid separator is inserted between the anode groove and the anode plate through the support plate structure. The liquid separator is located on the top of the liquid outlet.

[0012] Furthermore, a flow regulating valve is provided on the titanium tube.

[0013] Furthermore, a number of liquid inlets are provided on one side of the mixer, and a number of flow equalization plates are provided inside the mixer corresponding to the liquid inlets.

[0014] Furthermore, a discharge port is provided at the bottom of the mixer. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the liquid separator in Embodiment 1 of this utility model;

[0016] Figure 2 This is a side view of the liquid separator in Embodiment 1 of this utility model;

[0017] Figure 3 This is a schematic diagram of the overall structure of the foil-making machine in Embodiment 2 of this utility model;

[0018] Figure 4 This is a side view of the foil-making machine in Embodiment 2 of this utility model;

[0019] Explanation of key component symbols:

[0020] The following detailed description, in conjunction with the accompanying drawings, will further illustrate this utility model.

[0021]

[0022] Detailed Implementation

[0023] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Several embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of this utility model will be more thorough and complete.

[0024] It should be noted that when a component is said to be "fixed to" another component, it can be directly on the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0026] Example 1

[0027] Please see Figures 1 to 2 The present invention provides a liquid separator according to Embodiment 1, comprising a liquid separator plate structure 10 and a plurality of liquid separator ports 11 equally spaced at the bottom of the liquid separator plate structure 10, a plurality of support plate structures 12 equally spaced on both sides of the liquid separator plate structure 10, and diversion structures 13 for guiding electrolyte are provided on both sides of the top of the liquid separator plate structure 10, wherein the diversion structures 13 are inclined toward the bottom of the liquid separator plate structure 10 with the top of the liquid separator plate structure 10 as the center.

[0028] Specifically, in this embodiment, fifteen dispensing ports 11 are equally spaced at the bottom of the dispensing plate structure 10, and four support plate structures 12 are equally spaced on both sides of the dispensing plate structure 10.

[0029] Furthermore, the diversion structure 13 has an inclination angle of 5°-15°.

[0030] Specifically, in this embodiment, the tilt angle of the diversion structure 13 is 10°.

[0031] Furthermore, the bottom of the diversion structure 13 is arc-shaped.

[0032] Understandably, by setting the bottom of the diversion structure 13 in an arc shape, the arc shape at the bottom of the diversion structure 13 can guide the electrolyte to flow smoothly around, delay the separation point, reduce the eddy current region, thereby reducing the pressure difference resistance, with frictional resistance being the main factor and the total resistance being small.

[0033] Furthermore, the liquid dispensing port 11 is a strip-shaped grid.

[0034] Understandably, by setting fifteen liquid distribution ports 11 and by setting the diversion structures 13 for guiding the electrolyte on both sides of the top of the liquid distribution plate structure 10, the diversion structures 13 can block the direct electrolyte, and the electrolyte can be evenly squeezed out from the bottom sides of the diversion structures 13 by the diversion structure 13, avoiding the electrolyte from directly impacting the cathode roller, significantly reducing oxidation and nail mark problems. After reducing the damage of the electrolyte to the cathode roller, the offline grinding cycle can be extended, the equipment operating efficiency can be improved, and the repair cost and product scrap rate can be reduced.

[0035] Example 2

[0036] Please see Figures 3 to 4 Embodiment 2 of this utility model also provides a foil production machine, including a mixer 20, a plurality of titanium tubes 21 equally spaced on the top of the mixer, a liquid outlet structure 22 connected to one end of the titanium tubes 21 away from the mixer 20, and a liquid separator as described above disposed on the top of the liquid outlet structure 22.

[0037] Furthermore, the liquid outlet structure 22 includes a T-shaped plate 23 connected to the end of the titanium tube 21 away from the mixer 20. The top of the T-shaped plate 23 is concave and arc-shaped. A plurality of liquid outlets 24 communicating with the titanium tube 32 are provided on the top of the T-shaped plate 23 corresponding to the titanium tube 21. An anode groove 25 and an anode plate 26 are also provided on the top of the T-shaped plate 23. The anode groove 25 and the anode plate 26 are located on both sides of the liquid outlets 24. The liquid separator is inserted between the anode groove 25 and the anode plate 26 through the support plate structure 12. The liquid separator 11 is correspondingly located on the top of the liquid outlets 24.

[0038] Understandably, by setting several outlets 24 connecting to the titanium tube 32 at the top of the T-shaped plate 23 corresponding to the titanium tube 21, and by setting an anode groove 25 and an anode plate 26 at the top of the T-shaped plate 23, with the anode groove 25 and the anode plate 26 positioned on both sides of the outlets 24, the distributor, through the support plate structure 12, can be adapted to foil-making machines of different widths, flexibly adapting to the needs of electrolytic copper foil production processes, thus possessing high economic benefits and promotional value. Furthermore, the distributor is inserted between the anode groove 25 and the anode plate 26 through the support plate structure 12, with the distributor outlet 11 correspondingly positioned at the top of the outlets 24, allowing for immediate installation and shutdown without complex modifications, reducing installation and maintenance costs.

[0039] Furthermore, a plurality of liquid inlets 28 are provided on one side of the mixer 20, and a plurality of flow equalization plates 29 are provided inside the mixer 20 corresponding to the liquid inlets 28.

[0040] Understandably, the electrolyte is added into the mixer 20 through the inlet 28, and the electrolyte is evenly distributed by adjusting the flow path through the flow equalization plate 29.

[0041] Furthermore, a flow regulating valve 27 is provided on the titanium tube 21.

[0042] Understandably, the electrolyte flows into the titanium tube 21 and is sprayed out through the outlet 24. The flow rate of the electrolyte in the titanium tube 21 is regulated by the flow regulating valve 27. The electrolyte after the flow rate is regulated by the flow regulating valve 27 is sprayed out from the outlet 24 and sprayed at the bottom of the diversion structure 13 through the diversion port 11, thereby avoiding the electrolyte flow rate from directly impacting the cathode roller surface.

[0043] Furthermore, a discharge port 30 is provided at the bottom of the mixer 20.

[0044] In summary, the liquid distributor and the foil-making machine using the liquid distributor in the above embodiments of this utility model, by setting up a number of liquid distribution ports and by setting a diversion structure on both sides of the top of the liquid distribution plate structure for guiding the electrolyte, allows the diversion structure to resist the direct injection of electrolyte, and the electrolyte can be uniformly squeezed out from both sides of the bottom of the diversion structure by the guidance of the diversion structure, avoiding the electrolyte directly impacting the cathode roller, significantly reducing oxidation and nail mark problems. After reducing the damage of electrolyte to the cathode roller, the offline grinding cycle can be extended, the equipment operating efficiency can be improved, and the repair cost and product scrap rate can be reduced.

[0045] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0046] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A liquid separator, characterized by It includes a liquid distribution plate structure and several liquid distribution ports equally spaced at the bottom of the liquid distribution plate structure. Several support plate structures are equally spaced on both sides of the liquid distribution plate structure. Diversion structures for guiding electrolyte are provided on both sides of the top of the liquid distribution plate structure. The diversion structures are inclined towards the bottom of the liquid distribution plate structure with the top of the liquid distribution plate structure as the center.

2. The liquid distributor of claim 1, wherein The diversion structure has an inclination angle of 5°-15°.

3. The liquid distributor of claim 1, wherein The bottom of the diversion structure is arc-shaped.

4. The liquid distributor of claim 1, wherein The dispensing port is a strip-shaped grid.

5. A green foil machine characterized by, It includes a mixer, a plurality of titanium tubes equally spaced on top of the mixer, a dispensing structure connected to the end of the titanium tubes away from the mixer, and a distributor as described in any one of claims 1-4 disposed on top of the dispensing structure.

6. The green foil machine of claim 5 wherein, The liquid outlet structure includes a T-shaped plate connected to the end of the titanium tube away from the mixer. The top of the T-shaped plate is concave and arc-shaped. Several liquid outlets communicating with the titanium tube are provided on the top of the T-shaped plate corresponding to the titanium tube. An anode groove and an anode plate are also provided on the top of the T-shaped plate. The anode groove and the anode plate are located on both sides of the liquid outlet. The liquid separator is inserted between the anode groove and the anode plate through the support plate structure. The liquid separator is located on the top of the liquid outlet.

7. The green foil machine of claim 5 wherein, A flow regulating valve is installed on the titanium tube.

8. The green foil machine of claim 5 wherein, Several liquid inlets are provided on one side of the mixer, and several flow equalization plates are provided inside the mixer corresponding to the liquid inlets.

9. The foil-making machine according to claim 5, characterized in that, A discharge port is provided at the bottom of the mixer.

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