Copper foil electrolyte wastewater utilization device

Abstract

The utility model provides a copper foil electrolyte wastewater utilization device, which belongs to the technical field of electrolyte wastewater utilization, and comprises a transfer recovery device and a separation utilization device, the transfer recovery device comprises a transfer tank, a water inlet pipeline and an electromagnetic valve are arranged in a connector on the transfer tank, two liquid level sensors are arranged on the side wall of the transfer tank, and the separation utilization device is arranged on the water inlet pipeline. The separation and utilization device comprises three filters, the output end of one filter is connected with the water inlet pipeline through a flange, and a bent connecting pipeline is arranged between the other two filters. According to the copper foil electrolyte wastewater treatment device, copper foil electrolyte wastewater is recycled, metal impurities such as iron, zinc, nickel and chromium in the wastewater are effectively removed, and the copper foil electrolyte wastewater treatment effect is improved. According to the device, waste water is filtered out, dust particles are filtered out, later recovery is facilitated, the water pressure in the pipeline is not affected, the water pressure is made to be within a reasonable range, filtered waste water can be conveniently used for flushing a workshop and secondary utilization, resources are saved, and cost is reduced.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of electrolyte wastewater utilization, in particular to a copper foil electrolyte wastewater utilization device. Background Art

[0002] Copper foil electrolyte is one of the important raw materials in the production and processing of copper foil. Its main component is copper sulfate solution. The entire production process of electrolytic copper foil mainly includes electrolysis to generate raw foil, raw foil leaving the electrolyte, pickling, squeezing rollers, water washing, squeezing rollers, drying and rolling out the rough foil. The step of electrolysis to generate raw foil refers to making the copper raw material into copper sulfate solution, and then using electrolytic equipment to make the solution electrodeposited into raw foil under the action of direct current.

[0003] After use, these electrolytes will contain metal impurities such as iron, zinc, nickel and chromium, as well as dust particles. For these used electrolytes, the factory will currently treat and discharge them as wastewater. Due to the uninterrupted operation of the foil machine every day, a large amount of wastewater is generated by the electrolyte during this period, and a large amount of metal particles are contained in the wastewater, which causes great waste and increases the cost of the enterprise. Utility Model Content

[0004] The technical solution of the utility model aims at the technical problem that the existing technical solutions are too single, and provides a solution that is significantly different from the existing technologies. Specifically, the utility model mainly provides a copper foil electrolyte wastewater utilization device to solve the technical problem raised in the above background technology that the current electrolyte will be directly discharged as wastewater after use, causing great waste.

[0005] The technical solution adopted by the utility model to solve the above technical problems is:

[0006] A copper foil electrolyte wastewater utilization device comprises a transfer recovery device and a separation utilization device, wherein the transfer recovery device comprises a transfer tank, wherein four interfaces are arranged around the upper side of the transfer tank at equal intervals, wherein three interfaces are provided with water pressure sensors, and the remaining interface is provided with a water inlet pipe, wherein the water inlet pipe is provided with a solenoid valve, and two mounting ports are provided on the side wall of the transfer tank, wherein each mounting port is provided with a liquid level sensor, and the separation utilization device comprises three filters, wherein the output end of one filter is connected to the water inlet pipe through a flange, and a bent connecting pipe is provided between the other two filters.

[0007] Furthermore, each of the filters comprises a sleeve, a bottom cover and a top cover, a filter cartridge is arranged in a cavity formed by the sleeve, the bottom cover and the top cover, and a filter plate is arranged on the top of the filter cartridge.

[0008] Furthermore, the filter plate is rotatably connected with a rotating blade, and the rotating blade is located in the filter cylinder.

[0009] Furthermore, a motor is provided on the top cover, and an output end of the motor is connected to the upper end of the rotating blade.

[0010] Furthermore, a drainage pipe and a sewage outlet are provided at the bottom of the transfer tank, the drainage pipe is connected to the corresponding filter input end, and a faucet is provided on the sewage outlet.

[0011] Furthermore, an opening is provided at the upper end of the transfer tank, and a cover body is threadedly connected to the opening.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model realizes the recycling of copper foil electrolyte waste water by arranging the transfer tank, sleeve, bottom cover, top cover, filter cartridge, filter plate, rotating blades, motor and bent connecting pipes, and performs multi-stage filtration to effectively filter out metal impurities such as iron, zinc, nickel and chromium, as well as dust particles in the waste water, which is convenient for subsequent recycling. Moreover, the mutual cooperation among the mounting port, interface, water inlet pipe, solenoid valve, drainage pipe, liquid level sensor and water pressure sensor keeps the water pressure within a reasonable range, does not affect the flow of waste water in the pipe, is convenient for flushing the workshop with the filtered waste water, and performs secondary utilization, thus saving resources and reducing costs. In addition, the utility model has a stable structure and is easy to operate, can be retrofitted on existing equipment, and has certain practical value.

[0014] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the overall structure decomposition of the utility model;

[0017] Figure 3 This is a schematic diagram of the decomposition structure of the filter of the present utility model.

[0018] In the figure: 1. transfer recovery device; 11. transfer tank; 111. installation port; 112. interface; 113. opening; 114. sewage outlet; 12. water inlet pipe; 13. solenoid valve; 14. drainage pipe; 15. cover body; 2. separation and utilization device; 21. filter; 211. sleeve; 212. bottom cover; 213. top cover; 214. filter cartridge; 215. filter plate; 216. rotating blade; 217. motor; 22. bending connecting pipe; 3. liquid level sensor; 4. water pressure sensor; 5. faucet. DETAILED DESCRIPTION

[0019] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0020] It should be noted that when an element is referred to as being "fixed on" 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 in this article are for illustrative purposes only.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly connected by technicians in the technical field of the present invention. The terminology used in the specification of the present invention is for the purpose of describing specific embodiments and is 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.

[0022] Please refer to the attached Figure 1-3 A copper foil electrolyte wastewater utilization device comprises a transfer recovery device 1 and a separation and utilization device 2, wherein the transfer recovery device 1 comprises a transfer tank 11, and four interfaces 112 are arranged around the upper side of the transfer tank 11 at equal intervals, wherein three interfaces 112 are provided with water pressure sensors 4, and the remaining interface 112 is provided with a water inlet pipe 12, and a solenoid valve 13 is provided on the water inlet pipe 12, and two mounting ports 111 are provided on the side wall of the transfer tank 11, and a liquid level sensor 3 is provided in each mounting port 111, and the separation and utilization device 2 comprises three filters 21, wherein the output end of one filter 21 is connected to the water inlet pipe 12 through a flange, and a bent connecting pipe 22 is provided between the other two filters 21.

[0023] Through the above structure, the recycling of copper foil electrolyte wastewater is realized, and metal impurities such as iron, zinc, nickel and chromium, as well as dust particles in the wastewater are effectively filtered out, which is convenient for subsequent recycling, and will not affect the water pressure in the pipeline, so that the water pressure is within a reasonable range, which is convenient for flushing the workshop with the filtered wastewater for secondary utilization, saving resources and reducing costs. The structure is stable and easy to operate, and it can be modified on existing equipment, which has certain practical value.

[0024] The specific operation is as follows. First, the electrolyte wastewater is introduced into one of the filters 21 through a pipeline, and then enters the transfer tank 11 through the water inlet pipeline 12. If the liquid level sensor 3 located above detects that the water level is too high, the solenoid valve 13 on the water inlet pipeline 12 is closed. Similarly, if the liquid level sensor 3 located below detects that the water level is too low, the solenoid valve 13 is opened, thereby ensuring that the water pressure change is within a reasonable range, that is, the water pressure change at the drainage pipeline 14. Subsequently, the wastewater enters another filter 21 from the drainage pipeline 14, and then enters the next filter 21 through the bent connecting pipeline 22. Since in each filter 21, the wastewater enters the filter cartridge 214 for the first filtration, and then the wastewater passes through the filter plate 215 and leaves the filter cartridge 214 for the second filtration, it can be filtered six times after passing through three filters 21 to achieve the purpose of multi-stage filtration. At the same time, the motor 217 drives the rotating blades 216 to rotate, which will effectively prevent particulate matter from adhering to the inner wall of the filter cartridge 214, ensuring the circulation of wastewater and reducing the impact on water pressure.

[0025] Please refer to the attached Figure 2 and attached Figure 3 Each of the filters 21 includes a sleeve 211, a bottom cover 212 and a top cover 213. A filter cartridge 214 is arranged in a cavity formed by the sleeve 211, the bottom cover 212 and the top cover 213, and a filter plate 215 is arranged on the top of the filter cartridge 214. Through the filter cartridge 214 and the filter plate 215, the wastewater is filtered twice in sequence. A rotating blade 216 is rotatably connected to the filter plate 215. The rotating blade 216 is located in the filter cartridge 214. A motor 217 is arranged on the top cover 213. The output end of the motor 217 is connected to the upper end of the rotating blade 216. The motor 217 and the rotating blades 216 prevent particulate matter from adhering to the inner wall of the filter cartridge 214, ensure the circulation of wastewater, and reduce the impact on water pressure. A drainage pipe 14 and a sewage outlet 114 are provided at the bottom of the transfer tank 11. The drainage pipe 14 is connected to the corresponding input end of the filter 21. A faucet 5 is provided on the sewage outlet 114. An opening 113 is provided at the upper end of the transfer tank 11. The opening 113 is threadedly connected to the cover body 15. Through the mutual cooperation between the sewage outlet 114 and the faucet 5, the sewage treatment of the transfer tank 11 is achieved during cleaning.

[0026] The above description of the utility model is exemplified in combination with the accompanying drawings. It is obvious that the specific implementation of the utility model is not limited to the above-mentioned method. As long as the non-substantial improvements are made by adopting the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A copper foil electrolyte wastewater utilization device, comprising a transfer recovery device (1) and a separation and utilization device (2), wherein the transfer recovery device (1) comprises a transfer tank (11), and four interfaces (112) are arranged around the upper side of the transfer tank (11) at equal intervals, wherein three interfaces (112) are each provided with a water pressure sensor (4), characterized in that: A water inlet pipe (12) is arranged in the remaining interface (112), and a solenoid valve (13) is arranged on the water inlet pipe (12). Two mounting ports (111) are arranged on the side wall of the transfer tank (11), and a liquid level sensor (3) is arranged in each mounting port (111). The separation and utilization device (2) comprises three filters (21), wherein the output end of one of the filters (21) is connected to the water inlet pipe (12) via a flange, and a bent connecting pipe (22) is arranged between the other two filters (21).

2. A copper foil electrolyte wastewater utilization device according to claim 1, characterized in that: Each filter (21) comprises a sleeve (211), a bottom cover (212) and a top cover (213); a filter cartridge (214) is arranged in a cavity formed by the sleeve (211), the bottom cover (212) and the top cover (213); and a filter plate (215) is arranged on the top of the filter cartridge (214).

3. A copper foil electrolyte wastewater utilization device according to claim 2, characterized in that: The filter plate (215) is rotatably connected to a rotating blade (216), and the rotating blade (216) is located in the filter cartridge (214).

4. A copper foil electrolyte wastewater utilization device according to claim 2, characterized in that: The top cover (213) is provided with a motor (217), and the output end of the motor (217) is connected to the upper end of the rotating blade (216).

5. The copper foil electrolyte wastewater utilization device according to claim 1, characterized in that: A drainage pipe (14) and a sewage outlet (114) are provided at the bottom of the transfer tank (11); the drainage pipe (14) is connected to the input end of the corresponding filter (21); and a faucet (5) is provided on the sewage outlet (114).

6. A copper foil electrolyte wastewater utilization device according to claim 5, characterized in that: An opening (113) is provided at the upper end of the transfer tank (11), and a cover body (15) is threadedly connected to the opening (113).

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