Electrolysis apparatus

Abstract

The application discloses an electrolysis device, comprising: a tank body, comprising a feeding port, a discharging port, an exhaust hole and an upper opening; a detachable upper cover, covering the upper opening of the tank body, and the detachable upper cover comprising an inner side facing the tank body, an outer side opposite to the inner side and a side edge of the detachable upper cover; an anode device, fixed in the inner side of the detachable upper cover by a first support group; and a cathode device, detachably fixed in the inner side of the detachable upper cover by a second support group.

Description

Technical Field

[0001] This invention relates to an electrolysis apparatus. Background Technology

[0002] Traditional electroanalysis equipment is mostly used for single-phase or two-phase fluids, and the solid must be dissolved or melted before the process can be carried out.

[0003] In addition, traditional electrodialysis equipment often includes a side-opening tank, and its cathode is pressed tightly from below the tank, which makes the sides and bottom of the tank prone to leakage.

[0004] Furthermore, removing the cathode from traditional electrolysis equipment is not easy, making it difficult to collect the cathode metal products. Summary of the Invention

[0005] In view of the above problems, the present invention proposes an electroanalysis device to solve the problems of the prior art.

[0006] An embodiment of the present invention provides an electrolysis apparatus, comprising: a tank including an inlet, an outlet, an exhaust port, and an upper opening; a detachable top cover covering the upper opening of the tank, wherein the detachable top cover includes an inner side facing the tank, an outer side relative to the inner side, and a side edge of the detachable top cover; an anode device fixed to the inner side of the detachable top cover by a first support assembly; and a cathode device detachably fixed to the inner side of the detachable top cover by a second support assembly.

[0007] Based on the above, this invention provides an electrochemical apparatus incorporating a three-phase fluid. Through the design of the plating tank flow field and circulation system, it improves fluid uniformity and avoids problems such as blockage or uneven distribution. Furthermore, it uses an electrochemical method to directly reduce the metal compound solid in the three-phase fluid to metal. The use of a separate top cover design facilitates the collection of cathode products and cleaning of the tank, reducing the chance of leakage. Combined with an angled tilting device, it allows for further flow field control.

[0008] Furthermore, the inlet and / or outlet can be a tapered design. The widest part of the interface between this tapered design and the tank body can be the same width as the tank body, while the other side of the interface gradually narrows to facilitate connection to the inlet pipe and / or outlet pipe. This tapered design, for example, can be a funnel design, to facilitate the feeding of the reacting fluid into the tank and / or outlet, effectively preventing blockage. A common circulation pipe can be provided between the inlet and outlet; this common circulation pipe can include a secondary tank, such as an auxiliary tank, buffer tank, or temporary storage tank; at each end of the circulation pipe connecting the inlet and outlet, a pressurization component can be installed. Its main function is to apply pressure to the air inside the pipe, preventing fluid blockage and accelerating fluid flow. This pressurization component can be installed at either the inlet or outlet of the common circulation pipe, or both can be installed simultaneously or selectively, depending on actual usage requirements. Alternatively, this pressurization component can be omitted entirely.

[0009] Furthermore, the electroanalysis equipment containing three-phase fluid provided by this invention can significantly reduce waste chemicals and energy consumption generated by dissolution and melting, reduce carbon emissions generated by traditional manufacturing processes, and allow valuable resources to be recycled.

[0010] To make the above features and advantages of the present invention more apparent and understandable, specific embodiments are described below in conjunction with the accompanying drawings. Attached Figure Description

[0011] Figure 1A This is a schematic diagram of an electrolysis apparatus 10 according to an embodiment of the present invention;

[0012] Figure 1B This is a schematic diagram of the extraction of the detachable top cover 200 of the electrolysis device 10 according to an embodiment of the present invention;

[0013] Figure 1C This is an exploded view of an electrolysis apparatus 10 according to an embodiment of the present invention;

[0014] Figure 1D This is a schematic diagram of the tilting device 500 of an electrolysis apparatus 10 according to an embodiment of the present invention;

[0015] Figure 2A This is a schematic diagram of an electrolysis apparatus 20 according to another embodiment of the present invention;

[0016] Figure 2B This is a schematic diagram of the extraction of the detachable top cover 200 of the electrolysis device 20 according to another embodiment of the present invention;

[0017] Figure 2C This is an exploded view of an electrolysis apparatus 20 according to another embodiment of the present invention;

[0018] Figure 2D This is a schematic diagram of the tilting device 500 of the electrolysis apparatus 20 according to another embodiment of the present invention;

[0019] Figure 3A This is a schematic diagram of an electrolysis apparatus 30 according to another embodiment of the present invention;

[0020] Figure 3B This is a schematic diagram of the extraction of the detachable top cover 200 of the electrolysis device 30 according to another embodiment of the present invention;

[0021] Figure 3C This is an exploded view of an electrolysis apparatus 30 according to another embodiment of the present invention;

[0022] Figure 3D This is a schematic diagram of the tilting device 500 of the electrolysis apparatus 30 according to another embodiment of the present invention. Detailed Implementation

[0023] The following description provides detailed examples and accompanying drawings, but these examples are not intended to limit the scope of the invention. Furthermore, the drawings are for illustrative purposes only and are not drawn to their original dimensions. For ease of understanding, identical components will be labeled with the same symbols, and will not be described again in the following paragraphs.

[0024] The terms "includes," "includes," and "has" used in the text are all open-ended, meaning "includes but not limited to."

[0025] Furthermore, directional terms used in this document, such as "up" and "down," are merely for reference to the directions in the accompanying drawings and are not intended to limit the invention. Therefore, it should be understood that "up" and "down" can be used interchangeably, and when one component is placed "up" of another component, this component can be placed directly on the other component, or there may be an intermediate component. On the other hand, when it specifically refers to one component being placed "directly" on another component, then there is no intermediate component between them.

[0026] As used herein, “about,” “approximately,” or “substantially” includes the average of the mentioned value and a specific value within an acceptable range of deviations that can be determined by a person skilled in the art, taking into account the measurement and a specific number of errors associated with the measurement (i.e., limitations of the measurement system). For example, “about” may mean within one or more standard deviations of the value, or within ±30%, ±20%, ±10%, ±5%. Furthermore, the use of “about,” “approximately,” or “substantially” herein may be chosen according to various properties to select a more acceptable range of deviations or standard deviations, and not all properties may be covered by a single standard deviation.

[0027] The terminology used herein is for illustrative purposes only and is not intended to limit the invention. In this context, the singular form includes the plural form unless the context otherwise requires.

[0028] Example 1

[0029] Please see Figures 1A-1D ,in Figure 1A A schematic diagram of the electrolysis device 10. Figure 1B A schematic diagram of the extraction of the detachable top cover 200 of the electrolysis device 10. Figure 1C An exploded view of the electrolysis apparatus 10. Figure 1D This is a schematic diagram of the tilting device 500 of the electrolysis apparatus 10.

[0030] First, please also refer to Figure 1A and Figure 1B The electrolysis apparatus 10 includes a tank 100, a detachable top cover 200, an anode device 300, and a cathode device 400.

[0031] Please see Figure 1B The tank 100 includes an inlet 110, an outlet 120, an exhaust port 130, and an upper opening 140.

[0032] Please also refer to Figure 1A and Figure 1B The detachable cover 200 covers the upper opening 140 of the groove 100, and the detachable cover 200 includes an inner side 200I facing the groove 100, an outer side 200E relative to the inner side 200I, and a side 200S of the detachable cover 200.

[0033] The anode device 300 is fixed to the inner side 200I of the separable top cover 200 by the first bracket group 310, and the cathode device 400 is detachably fixed to the inner side 200I of the separable top cover 200 by the second bracket group 410.

[0034] The tank 100 and the detachable top cover 200 can be fixed together in various ways, for example, such as... Figure 1B As shown, the tank 100 has a tank fixing hole 150, and the detachable top cover 200 has a detachable top cover fixing hole 230. Screws and O-rings (not shown) and other fasteners pass through the tank fixing hole 150 and the detachable top cover fixing hole 230 to fix the tank 100 and the detachable top cover 200. However, the present invention is not limited to what is disclosed here, and all applicable fixing methods can be applied to the present invention.

[0035] In some embodiments, the inlet 110, outlet 120 and vent 130 may be welded to the tank 100 to significantly reduce leakage problems caused by various holes and components in the tank of existing electrochemical equipment.

[0036] In some embodiments, the inlet 110 and the outlet 120 may be circular tubes, such as... Figures 1A-1DAs shown, but not limited to, the style and shape of the inlet 110 and outlet 120 can be adjusted according to the design of the electrolysis equipment 10 and its overall requirements.

[0037] In some embodiments, the feed inlet 110 and the discharge outlet 120 are arranged opposite to each other to facilitate smooth flow of material in and out. For example, the feed inlet 110 is located on the left side of the tank 100, and the discharge outlet 120 is located on the right side of the tank 100. Figures 1A-1D As shown, but not limited to; or the inlet 110 is located on the front side of the tank 100 and the outlet 120 is located on the rear side of the tank 100.

[0038] In some embodiments, the vent 130 and the feed inlet 110 may be located on the same side, such as... Figures 1A-1D As shown, the feed inlet 110 and the vent 130 are both located on the left side of the tank 100, but this is not a limitation.

[0039] In some embodiments, the vent 130 may be located at more than half of the height H of the tank 100, that is, the vent 130 is located closer to the upper half of the tank 100 of the separable top cover 200, so as to facilitate the discharge of reaction gas; if the vent 130 is located at less than half of the height H of the tank 100, that is, the vent 130 is located closer to the bottom of the tank 100, it is easy to cause problems such as backflow of the waste to be processed.

[0040] Furthermore, the electrolysis apparatus 10 also includes a tilting device 500 to tilt the tank 100 relative to the horizontal plane L to a set angle θ, such as... Figure 1D As shown, the angle θ can be adjusted according to the requirements to control the flow field, improve the uniformity of the fluid, and avoid problems such as blockage or uneven distribution.

[0041] In some embodiments, the angle θ can be adjusted accordingly with each reaction step; for example, the angle θ can be set to 45 degrees during feeding to facilitate the inflow of the waste to be processed; then, during the electrolysis reaction, the angle θ can be set to 0 degrees to improve the uniformity of the electrolysis reaction; finally, the angle θ can be set to 90 degrees during discharge to facilitate the discharge of the processed waste. The specific values ​​of the angle θ described above are not intended to limit the invention, but are merely for providing a better understanding.

[0042] In some embodiments, the angle θ can be dynamically changed over time while the electrolysis reaction is proceeding. For example, the angle θ can be set to 10 degrees at a first time, -10 degrees at a second time, 10 degrees at a third time, and -10 degrees at a fourth time, and so on, repeated several times, to improve the uniformity of the electrolysis reaction and increase its rate. The specific values ​​of the angle θ and the methods of changing the angle setting described above are not intended to limit the invention, but are merely descriptions to provide a better understanding.

[0043] The tilting device 500 can tilt the tank 100 to a set angle θ relative to the horizontal plane L using various setting devices; for example, the tilting device 500 may include a carrier plate 510 and a support 520, such as... Figure 1D As shown, the support tank 100 can be tilted to any of the aforementioned settings angles θ, but the tilting device 500 is not limited to this structure, and any tilting device can be used in the electrolysis equipment of the present invention.

[0044] As mentioned above, the anode device 300 is fixed to the inner side 200I of the separable top cover 200 by a first bracket assembly 310, and the cathode device 400 is detachably fixed to the inner side 200I of the separable top cover 200 by a second bracket assembly 410. The first bracket assembly 310 and the second bracket assembly 410 can be fixed to the inner side 200I of the separable top cover 200 in various ways; for example, please refer to [further details omitted]. Figures 1A-1C The detachable top cover 200 includes a plurality of first bracket group through holes 210 and a plurality of second bracket group through holes 220, such that the first bracket group 310 passes through the plurality of first bracket group through holes 210 and the second bracket group 410 passes through the plurality of second bracket group through holes 220, so as to fix the first bracket group 310 and the second bracket group 410 to the inner side 200I of the detachable top cover 200, but is not limited thereto.

[0045] Furthermore, the first support group 310 is connected to the anode potential and the second support group 410 is connected to the cathode potential, so that the electrolysis reaction inside the tank 100 can proceed as follows: Figure 1B The process is carried out between the anode device 300 and the cathode device 400 shown.

[0046] In other words, the liquid or sludge-like material to be treated, including metal compounds, such as waste metal sludge, is introduced into the tank 100 of the electrolysis equipment 10 through the inlet 110 from the outside. Then, by means of an electrochemical method, an electrolysis reaction is carried out between the anode device 300 connected to the anode potential and the cathode device 400 connected to the cathode potential in an alkaline environment. The solid metal compounds in the material to be treated are directly reduced to metals on the cathode device 400, and the generated gas can be discharged from the electrolysis equipment 10 through the exhaust port 130 of the tank 100, thus completing the electrolysis equipment 10 containing three-phase fluids. Since this electrolysis method uses electricity instead of the chemical energy of the reducing agent, the manufacturing process has no direct carbon emissions, which is in line with the environmentally friendly trend of low-carbon manufacturing processes.

[0047] For example, after the material to be processed, including Fe2O3 and Fe3O4, is processed by the electrolysis equipment 10, the generated O2 will be discharged from the exhaust port 130 of the tank 100 and produce Fe products with a purity greater than 95% or even greater than 98% on the cathode device 400. This has a better metal formation purity than the Fe produced by existing electrolysis equipment with a purity of about 90%. The purity is obtained by analyzing the purity of the product using an energy-dispersive X-ray spectroscopy (EDS or EDX) and inductively coupled plasma optical emission spectrometry (ICP-OES).

[0048] Furthermore, the electrochemical analysis equipment of the present invention can be used in the electrochemical analysis of many elements, such as iron (Fe), magnesium (Mg), titanium (Ti), vanadium (V), chromium (Cr), manganese (Mn), cobalt (Co), nickel (Ni), copper (Cu), sodium (Na), molybdenum (Mo), zinc (Zn), etc., but is not limited thereto.

[0049] Please continue to refer to the following: Figures 1A-1C .

[0050] In some embodiments, the detachable top cover 200 may further include an extraction device 240 as needed. This extraction device 240 may be disposed on the outer side 200E and / or the side 200S of the detachable top cover 200 to facilitate the removal of the anode device 300 and cathode device 400 fixed to the inner side 200I of the detachable top cover 200 together from the tank 100, making the collection of cathode products on the cathode device 400 and the cleaning of the tank 100 more convenient.

[0051] In some embodiments, the extraction device 240 may be a lifting ring (such as...) Figures 1A-1D(as shown) or handle (such as) Figures 2A-2D (as shown), but not limited to these; for example, the lifting ring can be set on the outer side 200E of the detachable top cover 200, such as... Figures 1A-1D As shown, or the handle can be positioned on the side 200S of the split top cover 200, as... Figures 2A-2D As shown, but not limited to.

[0052] Please also refer to Figures 1B-1D In some embodiments of the electroanalysis apparatus 10, the anode device 300 may include a plurality of anode fins 300b.

[0053] In some embodiments, a plurality of anode fins 300b are vertically disposed on the inner side 200I of the split top cover 200 by a first support group 310, such as Figure 1B As shown, the first support group 310 may include a first vertical support group 310V perpendicular to the split top cover 200 and a first parallel support group 310H parallel to the split top cover 200, wherein the first vertical support group 310V and the first parallel support group 310H are connected and pass through a plurality of anode fins 300b.

[0054] Furthermore, multiple anode fins 300b can be vertically or obliquely arranged on the inner side 200I of the split upper cover 200, such as... Figure 1B As shown, multiple anode fins 300b can be vertically arranged on the inner side 200I of the split top cover 200 by the first support group 310.

[0055] Please continue to refer to the following: Figures 1B-1D In some embodiments of the electrolysis apparatus 10, the cathode device 400 may include a cathode plate.

[0056] In some embodiments, the cathode plate is arranged parallel to the inner side 200I of the split top cover 200 with respect to the second support group 410 perpendicular to the split top cover 200, such as... Figure 1B As shown.

[0057] Furthermore, the second support assembly 410 may include a detachable connecting component 420 so that the cathode device 400 can be detached from the second support assembly 410 for collection of the metal generated on the cathode device 400 after the electrochemical reaction.

[0058] The detachable connecting part 420 may include screws (such as screws). Figure 1B and Figure 1C (as shown) or latches (not shown), but not limited to these, any resistive component that can be easily disassembled can be used in this invention.

[0059] Example 2

[0060] The electrolysis apparatus 20 in Example 2 is substantially the same as the electrolysis apparatus 10 in Example 1, wherein... Figures 2A-2D The electrolysis equipment 20 is also respectively relative to Figures 1A-1D The electrolysis equipment 10 is largely the same in function and setup as described below, so the similarities will not be repeated here.

[0061] The difference between the electrolysis device 20 in Example 2 and the electrolysis device 10 in Example 1 is that the extraction device 240 in Example 1 is a hanging ring, such as... Figures 1A-1D As shown, the extraction device 240 in Embodiment 2 is a handle, as... Figures 2A-2D As shown. The different extraction devices 240 in Examples 1 and 2 are to illustrate that the present invention can have various different extraction devices 240.

[0062] Furthermore, the anode device 300 in Embodiment 1 consists of multiple anode fins 300b, such as Figures 1B-1D As shown, the anode device 300 in Embodiment 2 is an anode plate 300a, as... Figure 2B and Figure 2C As shown.

[0063] In some embodiments, the anode plate 300a may be arranged parallel to the first support group 310 of the split top cover 200 on the inner side 200I of the split top cover 200, such as... Figure 2B and Figure 2C As shown, this first support group 310 includes a first vertical support group 310V.

[0064] Example 3

[0065] The electrolysis apparatus 30 in Example 3 is substantially the same as the electrolysis apparatus 10 in Example 1, wherein... Figures 3A-3D The electrolysis equipment 30 is also respectively relative to Figures 1A-1D The electrolysis equipment 10 is largely the same in function and setup as described below, so the similarities will not be repeated here.

[0066] The difference between the electrolysis apparatus 30 in Example 3 and the electrolysis apparatus 10 in Example 1 lies in the design of the inlet 110 and the outlet 120, such as... Figures 3A-3D As shown, the inlet 110 and / or outlet 120 can be a tapered design. The widest part of the interface between this tapered design and the tank 100 can be the same width as the tank 100, while the other side of the interface gradually narrows to facilitate connection with the feed pipe (not shown) and / or the discharge pipe (not shown). This tapered design can be implemented on both the inlet 110 and the outlet 120, or one of the inlet 110 or the outlet 120 can be selected, depending on actual usage requirements.

[0067] In some embodiments, this tapering design, such as a funnel design, facilitates the feeding and discharging of the reaction fluid into the feed tank 100 and / or the discharge tank 100, effectively preventing blockages.

[0068] In some embodiments, a common circulation pipe (not shown) may be provided between the inlet 110 and the outlet 120; a secondary tank may be provided in this common circulation pipe, which may serve as an auxiliary tank, buffer tank, temporary storage tank, etc.; wherein a pressurizing component (Pump) (not shown) may be provided at each end of the circulation pipe where the inlet 110 and the outlet 120 are connected. The main function of the pump is to apply suction or pull action to the air pressure in the pipe to avoid fluid blockage and accelerate fluid flow. The pressurizing component may be provided at the common circulation pipe at the inlet 110 or the outlet 120, or both may be provided or one may be provided. Depending on the actual use requirements, the pressurizing component may not be provided at all.

[0069] In some embodiments, the openings of the tapered inlet 110 and outlet 120 at the other end of the tank 100 can be circular, such as... Figures 3A-3D The discharge port 120 is shown to facilitate connection with other components, but is not limited thereto.

[0070] The differences between the extraction device 240, anode device 300, feed inlet 110, and discharge outlet 120 in the above embodiments 1 to 3 can be independently selected and adjusted as needed. For example, the anode plate 300a of embodiment 2 can be combined with the tapered feed inlet 110 and / or discharge outlet 120 of embodiment 3 to make an electrolysis device, or multiple anode fins 300b of embodiment 1 can be combined with the extraction device 240 of embodiment 2 and the tapered feed inlet 110 and / or discharge outlet 120 of embodiment 3 to make an electrolysis device.

[0071] As described above, this invention provides an electrochemical apparatus incorporating a three-phase fluid. Through the design of the plating tank flow field and circulation system, it improves fluid uniformity and avoids problems such as blockage or uneven distribution. Furthermore, it uses an electrochemical method to directly reduce the metal compound solid in the three-phase fluid to metal. The use of a separate top cover design facilitates the collection of cathode products and cleaning of the tank, reducing the chance of leakage. Combined with an angled tilting device, it allows for further flow field control.

[0072] Furthermore, the inlet and / or outlet can be a tapered design. The widest part of the interface between this tapered design and the tank body can be the same width as the tank body, while the other side of the interface gradually narrows to facilitate connection with the inlet and / or outlet pipes. This tapered design, for example, can be a funnel design, to facilitate the feeding of the reacting fluid into the tank and / or outlet, effectively preventing blockage. A common circulation pipe can be provided between the inlet and outlet; a secondary tank can be installed in this common circulation pipe, serving as an auxiliary tank, buffer tank, temporary storage tank, etc. At each end of the circulation pipe connecting the inlet and outlet, a pressurization component can be installed. Its main function is to apply pressure to the air inside the pipe, preventing fluid blockage and accelerating fluid flow. This pressurization component can be installed at either the inlet or outlet of the common circulation pipe, or both can be installed simultaneously or selectively, depending on actual usage requirements. Alternatively, this pressurization component can be omitted entirely.

[0073] Furthermore, the electroanalysis equipment containing three-phase fluid provided by this invention can significantly reduce waste chemicals and energy consumption generated by dissolution and melting, reduce carbon emissions generated by traditional manufacturing processes, and allow valuable resources to be recycled.

[0074] Although the present invention has been disclosed above by way of embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some modifications and refinements without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be defined by the appended claims.

Claims

1. An electrolysis apparatus, characterized in that, include: The tank body includes an inlet, an outlet, an exhaust port, and an opening at the top; A detachable top cover covers the upper opening of the groove, and the detachable top cover includes an inner side facing the groove, an outer side relative to the inner side, and a side edge of the detachable top cover; The anode device is fixed to the inner side of the detachable top cover by a first bracket assembly; as well as The cathode device is detachably fixed to the inner side of the detachable top cover by a second support assembly.

2. The electrolysis apparatus according to claim 1, characterized in that, The inlet, outlet, and vent are formed in the tank by welding.

3. The electrolysis apparatus according to claim 1, characterized in that, The feed inlet and the discharge outlet are positioned opposite each other.

4. The electrolysis apparatus according to claim 1, characterized in that, The inlet and / or outlet is a tapered design, and the interface at the junction of the tapered design and the tank body is at most the same width as the tank body. The other side of the interface gradually narrows to facilitate connection of the inlet pipe and / or outlet pipe.

5. The electrolysis apparatus according to claim 1, characterized in that, The vent and the feed inlet are located on the same side.

6. The electrolysis apparatus according to claim 1, characterized in that, The vent is located at more than half the height of the tank.

7. The electrolysis apparatus according to claim 1, characterized in that, It also includes a tilting device to tilt the tank to a set angle relative to the horizontal plane.

8. The electrolysis apparatus according to claim 7, characterized in that, The tilting device includes a carrier plate to support the trough and can be tilted to the set angle.

9. The electrolysis apparatus according to claim 1, characterized in that, The detachable top cover includes multiple first bracket group through holes and multiple second bracket group through holes, wherein the first bracket group passes through the multiple first bracket group through holes and the second bracket group passes through the multiple second bracket group through holes.

10. The electrolysis apparatus according to claim 1, characterized in that, The first support group is connected to the anode potential, and the second support group is connected to the cathode potential.

11. The electrolysis apparatus according to claim 1, characterized in that, The detachable top cover further includes an extraction device disposed on the outside of the detachable top cover and / or the side of the detachable top cover.

12. The electrolysis apparatus according to claim 11, characterized in that, The extraction device includes a lifting ring or a handle.

13. The electrolysis apparatus according to claim 1, characterized in that, The anode device includes an anode plate or multiple anode fins.

14. The electrolysis apparatus according to claim 13, characterized in that, The anode plate is arranged parallel to the first support group perpendicular to the split top cover on the inner side of the split top cover.

15. The electrolysis apparatus according to claim 13, characterized in that, The plurality of anode fins are vertically disposed on the inner side of the detachable top cover by the first support group, wherein the first support group includes a first vertical support group perpendicular to the detachable top cover and a first parallel support group parallel to the detachable top cover, wherein the first vertical support group is connected to the first parallel support group and passes through the plurality of anode fins.

16. The electrolysis apparatus according to claim 13, characterized in that, The plurality of anode fins are arranged vertically or obliquely on the inner side of the detachable top cover with the first support group.

17. The electrolysis apparatus according to claim 1, characterized in that, The cathode device mentioned above includes a cathode plate.

18. The electrolysis apparatus according to claim 17, characterized in that, The cathode plate is arranged parallel to the second support group perpendicular to the inner side of the split top cover.

19. The electrolysis apparatus according to claim 1, characterized in that, The second support assembly includes a detachable connecting component.

20. The electrolysis apparatus according to claim 19, characterized in that, The detachable connecting parts include screws or latches.

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