Filtration Simulator

Abstract

The utility model provides a filtering simulation device, which relates to the technical field of copper foil production. The filtering simulation device provided by the utility model includes a containing tank, a filtering component, a circulation component and a detection instrument; the filtering component is arranged in the containing tank to divide the containing tank into a first containing chamber and a second containing chamber, the first containing chamber is used to contain the electrolyte to be filtered, the filtering component is used to place the target filter material, so as to filter the electrolyte to be filtered in the first containing chamber through the target filter material, and the second containing chamber is used to contain the electrolyte filtered by the target filter material; the circulation component includes a liquid extraction pipe, a circulation pump and a liquid return pipe, the liquid extraction pipe is connected between the second containing chamber and the circulation pump, and the liquid return pipe is connected between the first containing chamber and the circulation pump; the detection instrument is used to detect the element content of the electrolyte in the second containing chamber. The utility model provides a filtering simulation device, which has high efficiency and low cost in detecting filtering effects.

Description

Technical Field

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

[0002] In the copper foil production process, activated carbon and diatomaceous earth are needed to adsorb impurities in the electrolyte in order to filter the electrolyte. Different activated carbon and diatomaceous earth have different adsorption effects on different additives, and the filtering effect has a great influence on the performance of copper foil. Therefore, it is very important to understand the adsorption and filtering effects of different filters on different electrolyte impurities.

[0003] In the prior art, the adsorption and filtration effects are generally inferred directly from the performance of the produced copper foil. However, this judgment method is time-consuming and costly. Utility Model Content

[0004] In order to solve at least one of the problems mentioned in the background technology, the utility model provides a filtering simulation device, which has high efficiency and low cost in detecting filtering effects.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The utility model provides a filtering simulation device, comprising a containing tank, a filtering component, a circulation component and a detection instrument;

[0007] The filter assembly is arranged in the receiving tank to divide the receiving tank into a first receiving chamber and a second receiving chamber, the first receiving chamber is used to hold the electrolyte to be filtered, the filter assembly is used to place the target filter so as to filter the electrolyte to be filtered in the first receiving chamber through the target filter, and the second receiving chamber is used to hold the electrolyte filtered by the target filter;

[0008] The circulation assembly includes a liquid extraction pipe, a circulation pump and a liquid return pipe, wherein the liquid extraction pipe is connected between the second accommodating chamber and the circulation pump, and the liquid return pipe is connected between the first accommodating chamber and the circulation pump;

[0009] The detection instrument is arranged in the second containing chamber, and is used for detecting the element content of the electrolyte in the second containing chamber.

[0010] As an optional implementation, it also includes a flow meter, which is arranged on the liquid return pipe.

[0011] As an optional implementation, it also includes an electric heating element, which is arranged in the receiving groove.

[0012] As an optional implementation, a thermometer is further included, and the temperature is set in the containing tank.

[0013] As an optional implementation, it also includes a liquid level meter, which is arranged in the containing tank.

[0014] As an optional implementation, it also includes a mounting seat, which is connected to the outside of the accommodating tank, and the circulating pump is arranged on the mounting seat.

[0015] As an optional embodiment, it also includes a drain pipe, which is arranged on the outside of the receiving tank, the drain pipe is connected to the bottom of the second receiving chamber, and a valve is arranged on the drain pipe.

[0016] As an optional embodiment, the filter assembly includes a filter tank and a first filter screen, the filter tank is arranged in the receiving tank, the bottom of the filter tank is an open structure, the first filter screen covers the open structure at the bottom of the filter tank, and the first filter screen is configured to be laid with the target filter material, wherein the filter tank forms a first receiving cavity, and a second receiving cavity is formed between the filter tank and the receiving tank.

[0017] As an optional implementation, the filter tank has a funnel-shaped structure that is wide at the top and narrow at the bottom.

[0018] As an optional embodiment, the filter assembly includes a second filter screen, which is arranged in the middle of the receiving tank to divide the receiving tank into two upper and lower receiving chambers; the upper receiving chamber of the two upper and lower receiving chambers corresponds to the first receiving chamber, and the lower receiving chamber corresponds to the second receiving chamber, and the second filter screen is configured to be laid with the target filter material.

[0019] The filtration simulation device provided by the utility model comprises a containing tank, a filtering component, a circulation component and a detection instrument; the filtering component is arranged in the containing tank to divide the containing tank into a first containing chamber and a second containing chamber, the first containing chamber is used to contain the electrolyte to be filtered, the filtering component is used to place the target filter material to filter the electrolyte to be filtered in the first containing chamber through the target filter material, and the second containing chamber is used to contain the electrolyte filtered by the target filter material; the circulation component comprises a liquid extraction pipe, a circulation pump and a liquid return pipe, the liquid extraction pipe is connected between the second containing chamber and the circulation pump, and the liquid return pipe is connected between the first containing chamber and the circulation pump; the detection instrument is arranged in the second containing chamber, and the detection instrument is used to detect the element content of the electrolyte in the second containing chamber.

[0020] When the filtration simulation device provided by the utility model is in use, the required electrolyte to be filtered can be transported to the first housing chamber, so that the electrolyte to be filtered can be filtered through the target filter materials such as activated carbon and diatomaceous earth laid on the filter component, and the filtered electrolyte can flow into the second housing chamber, and the detection instrument can detect and analyze the element content in the electrolyte in the second housing chamber to obtain the effect of this filtration, and the circulation pump can also re-pump the electrolyte in the second housing chamber to the first housing chamber to filter it again through the target filter material to simulate the working conditions when the target filter material is recycled in actual production, thereby further improving the accuracy of the detection. It can be seen that the filtration simulation device provided by the utility model can simulate the electrolyte filtration environment in actual production, thereby quickly obtaining the filtration effect and greatly saving the detection cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0022] Figure 1 A schematic diagram of the structure of a filtration simulation device provided by an embodiment of the utility model;

[0023] Figure 2 A schematic structural diagram of a containing tank and a filtering tank in a filtering simulation device provided in an embodiment of the utility model.

[0024] Description of reference numerals:

[0025] 100 - simulation device;

[0026] 110-accommodation tank;

[0027] 120- filtration component;

[0028] 121- filter tank;

[0029] 122-filter;

[0030] 130-circulation component;

[0031] 131- suction tube;

[0032] 132-circulation pump;

[0033] 133-liquid return pipe;

[0034] 140-Detection instruments;

[0035] 150-flow meter;

[0036] 160-electric heating element;

[0037] 170-Thermometer;

[0038] 180-Liquid level gauge;

[0039] 190-Mounting seat;

[0040] 101-drain pipe;

[0041] 1011-Valve. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0043] In the application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inside", "outside", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the utility model and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0044] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in this utility model can be understood according to specific circumstances.

[0045] In addition, the terms "installed", "set", "provided with", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0046] In addition, the terms "first", "second", etc. are mainly used to distinguish different devices, elements or components (the specific types and structures may be the same or different), and are not used to indicate or imply the relative importance and quantity of the indicated devices, elements or components. Unless otherwise specified, "plurality" means two or more.

[0047] During the copper foil production process, activated carbon and diatomaceous earth are needed to absorb impurities in the electrolyte to filter the electrolyte. Different activated carbon and diatomaceous earth have different adsorption effects on different additives, and the filtering effect has a great influence on the performance of copper foil. Therefore, it is very important to understand the adsorption and filtering effects of different filters on different electrolyte impurities. In the prior art, the adsorption and filtering effects are generally inferred directly from the performance of the produced copper foil. This judgment method requires the production of copper foil, which is not only time-consuming but also costly.

[0048] In view of this, the filtration simulation device 100 provided by the utility model includes a receiving tank 110, a filter component 120, a circulation component 130 and a detection instrument 140; the filter component 120 is arranged in the receiving tank 110 to divide the receiving tank 110 into a first receiving chamber and a second receiving chamber; the circulation component 130 includes a liquid extraction pipe 131, a circulation pump 132 and a liquid return pipe 133, the liquid extraction pipe 131 is connected between the second receiving chamber and the circulation pump 132, and the liquid return pipe 133 is connected between the first receiving chamber and the circulation pump 132; the detection instrument 140 is arranged in the second receiving chamber. When the filtration simulation device 100 is in use, the required electrolyte to be filtered can be transported to the first housing chamber, so that the electrolyte to be filtered can be filtered through the target filter materials such as activated carbon and diatomaceous earth laid on the filter component 120, and the filtered electrolyte can flow into the second housing chamber. The detection instrument 140 can detect and analyze the element content in the electrolyte in the second housing chamber to obtain the effect of this filtration, and the circulation pump 132 can also re-pump the electrolyte in the second housing chamber into the first housing chamber to filter it again through the target filter material to simulate the working conditions when the target filter material is recycled in actual production, thereby further improving the detection accuracy. It can be seen that the filtration simulation device 100 provided by the utility model can simulate the electrolyte filtration environment in actual production, thereby quickly obtaining the filtration effect and greatly saving the detection cost.

[0049] Figure 1 A schematic diagram of the structure of a filtration simulation device provided by an embodiment of the utility model; Figure 2 This is a schematic diagram of the structure of a receiving tank and a filter tank in a filter simulation device provided by an embodiment of the utility model. Figure 1 and Figure 2The embodiment of the utility model provides a filtering simulation device 100, including a containing tank 110, a filtering component 120, a circulation component 130 and a detection instrument 140; the filtering component 120 is arranged in the containing tank 110 to divide the containing tank 110 into a first containing chamber and a second containing chamber, the first containing chamber is used to hold the electrolyte to be filtered, the filtering component 120 is used to place the target filter material, so as to filter the electrolyte to be filtered in the first containing chamber through the target filter material, and the second containing chamber is used to hold the electrolyte filtered by the target filter material; the circulation component 130 includes a suction pipe 131, a circulation pump 132 and a return pipe 133, the suction pipe 131 is connected between the second containing chamber and the circulation pump 132, and the return pipe 133 is connected between the first containing chamber and the circulation pump 132; the detection instrument 140 is arranged in the second containing chamber, and the detection instrument 140 is used to detect the element content of the electrolyte in the second containing chamber.

[0050] The electrolyte to be filtered may be the electrolyte used in the actual production of copper foil, and the detection instrument 140 may be an electroplating solution analyzer.

[0051] When in use, the filtration simulation device 100 provided by the embodiment of the utility model can transport the required electrolyte to be filtered to the first housing chamber, so that the electrolyte to be filtered can be filtered through the target filter material such as activated carbon and diatomaceous earth laid on the filter component 120, and the filtered electrolyte can flow into the second housing chamber. The detection instrument 140 can detect and analyze the element content in the electrolyte in the second housing chamber to obtain the effect of this filtration, and the circulation pump 132 can also re-pump the electrolyte in the second housing chamber into the first housing chamber to filter it again through the target filter material to simulate the working conditions when the target filter material is recycled in actual production, thereby further improving the detection accuracy. It can be seen that the filtration simulation device 100 provided by the embodiment of the utility model can simulate the electrolyte filtration environment in actual production, thereby quickly obtaining the filtration effect and greatly saving the detection cost.

[0052] In the above embodiment, a flow meter 150 may also be included. The flow meter 150 is arranged in the return pipe 133. The flow meter 150 can be used to record the flow rate of the electrolyte input from the return pipe 133 to the first containing chamber, so as to ensure that the flow rate is consistent with the flow rate in actual production, so as to further improve the accuracy of the simulation device 100. The flow rate can be adjusted by adjusting the power of the circulation pump 132.

[0053] In the above embodiment, an electric heating element 160 may also be included. The electric heating element 160 is disposed in the receiving tank 110. The electrolyte in the receiving tank 110 may be heated by the electric heating element 160, so that the temperature of the electrolyte in the simulation device 100 is consistent with the temperature in actual production, so as to further improve the accuracy of the simulation device 100. Specifically, the electric heating element 160 may use an electrolytic heating wire, and the electric heating wire may be wrapped with an insulating and waterproof outer jacket, and the electric heating wire may be disposed on the inner wall of the receiving tank 110.

[0054] The above embodiment may also include a thermometer 170, which is disposed in the receiving tank 110. The thermometer 170 may be used to detect the temperature of the electrolyte in the receiving tank 110, so as to timely adjust the temperature of the electrolyte to a desired temperature through the electric heating element 160.

[0055] In the above embodiment, a liquid level meter 180 may also be included. The liquid level meter 180 is arranged in the containing tank 110. The liquid level meter 180 can be used to observe the liquid level of the electrolyte, so that the liquid level ratio in the first containing chamber and the second containing chamber can be controlled in an environment consistent with actual production, further improving the accuracy of the simulation. Specifically, the liquid level ratio of the electrolyte in the first containing chamber and the electrolyte in the second containing chamber can be achieved by adjusting the power of the circulation pump 132. Specifically, if the liquid level ratio of the electrolyte in the first containing chamber and the electrolyte in the second containing chamber is too large, the power of the circulation pump 132 can be reduced. In this way, the speed of extracting the electrolyte in the second containing chamber from the extraction pipe 131 will be slowed down. At the same time, the speed of injecting the electrolyte into the first containing chamber through the return pipe 133 will also be slowed down. On the contrary, if the liquid level ratio of the electrolyte in the first containing chamber and the electrolyte in the second containing chamber is too small, the power of the circulation pump 132 can be increased.

[0056] In the above embodiment, a mounting base 190 may also be included. The mounting base 190 is connected to the outer side of the receiving groove 110, and the circulating pump 132 is arranged on the mounting base 190. By setting the mounting base 190, the structure of the simulation device 100 can be made more compact, and the handling and movement of the simulation device 100 can be facilitated. At the same time, the circulating pump 132 can be fixed to make the operation of the circulating pump 132 more reliable.

[0057] In the above embodiment, a drain pipe 101 may also be included, the drain pipe 101 is arranged outside the receiving tank 110, the drain pipe 101 is connected to the bottom of the second receiving chamber, and a valve 1011 is arranged on the drain pipe 101. It can be understood that when the electrolyte in the receiving tank 110 needs to be replaced, the valve 1011 on the drain pipe 101 can be opened to discharge the electrolyte in the receiving tank 110 from the drain pipe 101 at the bottom of the second receiving chamber, and then after closing the valve 1011, the electrolyte that needs to be re-filtered is re-injected into the first receiving chamber.

[0058] In the above embodiment, the filter assembly 120 may have a variety of different structures. For example, the filter assembly 120 may include a filter tank 121 and a first filter screen 122. The filter tank 121 is disposed in the receiving tank 110. The bottom of the filter tank 121 is an open structure. The first filter screen 122 covers the open structure at the bottom of the filter tank 121. The first filter screen 122 is configured to be laid with a target filter material. The filter tank 121 forms a first accommodating cavity, and a second accommodating cavity is formed between the filter tank 121 and the receiving tank 110. It can be understood that the electrolyte to be filtered can be first injected into the filter tank 121 (the first accommodating cavity), and then flow into the space (the second accommodating cavity) between the filter tank 121 and the receiving tank 110 after being filtered by the target filter material such as activated carbon and diatomaceous earth laid on the first filter screen 122. The filter assembly 120 of this structure is convenient for replacing the target filter material laid on the filter net 122. When replacing, the filter tank 121 can be taken out from the receiving tank 110, and then the target filter material in the receiving tank 110 can be poured out and replaced again. The operation is very simple.

[0059] like Figure 2 As shown, in the above embodiment, the filter tank 121 can be a funnel-shaped structure that is wide at the top and narrow at the bottom. Such a design can facilitate the injection of electrolyte into the filter tank 121 on the one hand, and on the other hand, can reduce the size of the filter mesh 122 and improve the reliability of the connection of the filter mesh 122.

[0060] For another example, the filter assembly 120 may also include a second filter screen 122, which is disposed in the middle of the receiving tank 110 to divide the receiving tank 110 into two upper and lower receiving chambers; the upper receiving chamber of the two upper and lower receiving chambers corresponds to the first receiving chamber, and the lower receiving chamber corresponds to the second receiving chamber, and the second filter screen 122 is configured to be laid with the target filter material. The filter assembly 120 of this structure is simple in structure and low in cost.

[0061] The filtering simulation device 100 provided by the embodiment of the utility model includes a containing tank 110, a filtering component 120, a circulation component 130 and a detection instrument 140; the filtering component 120 is arranged in the containing tank 110 to divide the containing tank 110 into a first containing chamber and a second containing chamber, the first containing chamber is used to hold the electrolyte to be filtered, the filtering component 120 is used to place the target filter material to filter the electrolyte to be filtered in the first containing chamber through the target filter material, and the second containing chamber is used to hold the electrolyte filtered by the target filter material; the circulation component 130 includes a liquid suction pipe 131, a circulation pump 132 and a liquid return pipe 133, the liquid suction pipe 131 is connected between the second containing chamber and the circulation pump 132, and the liquid return pipe 133 is connected between the first containing chamber and the circulation pump 132; the detection instrument 140 is arranged in the second containing chamber, and the detection instrument 140 is used to detect the element content of the electrolyte in the second containing chamber. When in use, the filtration simulation device 100 provided by the embodiment of the utility model can transport the required electrolyte to be filtered to the first housing chamber, so that the electrolyte to be filtered can be filtered through the target filter material such as activated carbon and diatomaceous earth laid on the filter component 120, and the filtered electrolyte can flow into the second housing chamber. The detection instrument 140 can detect and analyze the element content in the electrolyte in the second housing chamber to obtain the effect of this filtration, and the circulation pump 132 can also re-pump the electrolyte in the second housing chamber into the first housing chamber to filter it again through the target filter material to simulate the working conditions when the target filter material is recycled in actual production, thereby further improving the detection accuracy. It can be seen that the filtration simulation device 100 provided by the embodiment of the utility model can simulate the electrolyte filtration environment in actual production, thereby quickly obtaining the filtration effect and greatly saving the detection cost.

[0062] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. A filtration simulation device, characterized in that: It includes a holding tank, a filtering component, a circulation component and a detection instrument; The filter assembly is disposed in the receiving tank to divide the receiving tank into a first receiving chamber and a second receiving chamber, the first receiving chamber is used to hold the electrolyte to be filtered, the filter assembly is used to place the target filter so as to filter the electrolyte to be filtered in the first receiving chamber through the target filter, and the second receiving chamber is used to hold the electrolyte filtered by the target filter; The circulation assembly includes a liquid extraction pipe, a circulation pump and a liquid return pipe, wherein the liquid extraction pipe is connected between the second accommodating chamber and the circulation pump, and the liquid return pipe is connected between the first accommodating chamber and the circulation pump; The detection instrument is arranged in the second containing cavity, and the detection instrument is used to detect the element content of the electrolyte in the second containing cavity.

2. The filtration simulation device according to claim 1, characterized in that: It also includes a flow meter, which is arranged on the liquid return pipe.

3. The filtration simulation device according to claim 2, characterized in that: It also includes an electric heating element, which is arranged in the containing groove.

4. The filtration simulation device according to claim 3, characterized in that: It also includes a thermometer, which is arranged in the containing tank.

5. The filtration simulation device according to claim 4, characterized in that: It also includes a liquid level meter, which is arranged in the containing tank.

6. The filtration simulation device according to claim 5, characterized in that: It also includes a mounting seat, which is connected to the outside of the accommodating tank, and the circulating pump is arranged on the mounting seat.

7. The filtration simulation device according to claim 6, characterized in that: It also includes a drain pipe, which is arranged on the outside of the containing tank, the drain pipe is connected to the bottom of the second containing cavity, and a valve is arranged on the drain pipe.

8. The filtration simulation device according to any one of claims 1 to 7, characterized in that: The filter assembly includes a filter tank and a first filter screen, wherein the filter tank is arranged in the receiving tank, the bottom of the filter tank is an open structure, the first filter screen covers the open structure at the bottom of the filter tank, and the first filter screen is configured to be laid with the target filter material, wherein the filter tank forms the first receiving cavity, and the second receiving cavity is formed between the filter tank and the receiving tank.

9. The filtration simulation device according to claim 8, characterized in that: The filter tank is in a funnel-shaped structure that is wide at the top and narrow at the bottom.

10. The filtration simulation device according to any one of claims 1 to 7, characterized in that: The filter assembly includes a second filter screen, which is arranged in the middle of the receiving tank to divide the receiving tank into two upper and lower receiving chambers; the upper receiving chamber of the two upper and lower receiving chambers corresponds to the first receiving chamber, and the lower receiving chamber corresponds to the second receiving chamber, and the second filter screen is configured to be laid with the target filter material.

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