Electrolysis device capable of adjusting distance between polar plates

Abstract

The utility model discloses an electrolyzer with adjustable polar plate spacing, which comprises an electrolytic bath, a water inlet is arranged above the outer wall of the electrolytic bath, a water outlet is arranged below the outer wall of the electrolytic bath, a baffle is fixedly arranged in the middle of the inside of the electrolytic bath and divides the electrolytic bath into a cathode chamber and an anode chamber, and a plurality of electrode plates are symmetrically arranged on two sides of the baffle in the electrolytic bath. A pair of hanging lugs is symmetrically arranged on the two sides of the top of the electrode plate, a plurality of sawtooth grooves distributed at equal intervals are symmetrically formed in the two sides of the top of the electrolytic cell, the electrode plate is clamped with the sawtooth grooves through the hanging lugs, a cover plate is detachably connected to the top of the electrolytic cell, and mounting holes are formed in the top of the cover plate at intervals. By adopting the clamping design of the hanging lugs and the sawtooth grooves, rapid and stable installation and fixation of the electrode plate are realized, and during installation, the installation can be rapidly completed only by accurately clamping the hanging lugs into the corresponding sawtooth grooves, so that a rapid and stable fixing effect is achieved; and meanwhile, the stability and the position accuracy of the electrode plate in the electrolysis operation period are effectively guaranteed.

Description

Technical Field

[0001] This utility model belongs to the field of electrolysis technology, specifically relating to an electrolysis device with adjustable electrode spacing. Background Technology

[0002] In the field of electrolysis technology, the performance and efficiency of electrolysis equipment are often significantly affected by the electrode plate spacing. In traditional electrolysis equipment, the electrode plate spacing is usually fixed, which makes it difficult to flexibly adjust the electrolysis process according to different water qualities, treatment conditions, or reaction requirements. A fixed electrode plate spacing may cause problems such as uneven electrolyte flow, product mixing, high cell voltage, and low electrolysis efficiency, thereby affecting the quality of the electrolysis reaction and product purity, while also increasing energy consumption and operating costs.

[0003] Chinese patent CN220776521U discloses an electrolytic cell with adjustable electrode spacing, specifically including an electrode assembly and a housing. The electrode assembly and the housing are separate structures. The electrode assembly includes electrode plates, insulating gaskets, insulating support rods, and fastening structures. A support plate is installed inside the housing, and an aeration pipe is installed at the bottom of the housing. The electrode spacing is adjusted by increasing or decreasing the number of gaskets between the electrode plates. Although this method can achieve the purpose of adjusting the spacing, in actual operation, this adjustment method is not only time-consuming and labor-intensive, affecting production efficiency, but also the complex structure increases the difficulty and cost of equipment maintenance. In view of these limitations, the market urgently needs a simpler, more efficient, and relatively simple electrode spacing adjustment device to meet the needs of different electrolysis processes. Utility Model Content

[0004] This invention provides an electrolysis device with adjustable electrode spacing to solve the problems mentioned in the background art.

[0005] The technical solution of this utility model is as follows:

[0006] An electrolysis device with adjustable electrode spacing includes an electrolytic cell. An inlet is located on the upper part of the outer wall of the electrolytic cell, and an outlet is located on the lower part. A baffle is fixedly installed in the middle of the interior of the electrolytic cell, dividing it into a cathode chamber and an anode chamber. Several electrode plates are symmetrically arranged on both sides of the baffle inside the electrolytic cell. A pair of hanging ears are symmetrically arranged on both sides of the top of each electrode plate. Several equally spaced serrated grooves are symmetrically arranged on both sides of the top of the electrolytic cell. The electrode plates are engaged with the serrated grooves via the hanging ears. A cover plate is detachably connected to the top of the electrolytic cell. Mounting holes are spaced apart on the top of the cover plate above the electrode plates.

[0007] Preferably, the two hanging ears extend out of the outer wall of the electrolytic cell, and their extended portions are engaged with the locking block through the limiting slot on the locking block. The locking block is fixedly connected to the outer side of the hanging ear.

[0008] Preferably, the electrode plate and the ear are integrally formed or the electrode plate and the ear are fixedly connected by bolts.

[0009] Preferably, the electrode plate includes a cathode plate and an anode plate, which are respectively disposed in the cathode chamber and the anode chamber.

[0010] Preferably, both the inlet and outlet are equipped with regulating valves.

[0011] Preferably, four sets of support components are symmetrically fixed to the bottom of the electrolytic cell.

[0012] Preferably, the support assembly includes a fixed rod, a sliding rod, a support block, and an adjusting screw. The fixed rod is fixedly connected to the bottom of the electrolytic cell. One end of the sliding rod is slidably connected to the inside of the fixed rod, and the other end is fixedly connected to the support block. The adjusting screw is threadedly connected to the periphery of the fixed rod and abuts against the sliding rod.

[0013] Preferably, the bottom of the support blocks on all four sets of support components are provided with anti-slip washers.

[0014] Preferably, the anti-slip washer is made of rubber, plastic, or composite material.

[0015] This utility model has the following beneficial effects:

[0016] (1) The electrode plate of this utility model is provided with a hanging ear, which is engaged with the sawtooth groove. During installation, the hanging ear of the electrode plate is directly engaged into the corresponding sawtooth groove, which realizes fast and stable fixation. This design not only simplifies the installation and disassembly process of the electrode plate, but also ensures the stability and positional accuracy of the electrode plate during the electrolysis process, and improves the overall efficiency of electrolysis.

[0017] (2) By setting a locking block, the precise design of the limiting slot on the locking block can ensure that the hanging ear can be accurately aligned when locking, avoiding the electrode plate from shaking or misaligning during installation. The lifting ear can provide additional connection points or lifting points. When it is necessary to move or repair the electrode plate, the electrode plate can be lifted as a whole through the lifting ear, which facilitates operation.

[0018] (3) By setting up a support component, the height of the support component can be adjusted by adjusting the screw, thereby achieving fine adjustment of the overall height of the electrolytic cell, ensuring that it is placed horizontally, and ensuring the uniform distribution of electrolyte in the electrolytic cell and the smooth progress of the electrolysis process. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the connection structure between the electrode plate and the sawtooth groove of this utility model;

[0021] Figure 3 This is a schematic diagram of the connection structure between the electrode plate and the locking block of this utility model;

[0022] Figure 4 This is a schematic diagram of the electrode plate structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the electrode plate structure in another embodiment of the present invention;

[0024] Figure 6 This is a schematic diagram of the snap-fit ​​structure of this utility model;

[0025] Figure 7 This is a schematic diagram of the support component structure of this utility model.

[0026] In the diagram, 1-electrolytic cell, 2-inlet, 3-outlet, 4-baffle, 5-cathode chamber, 6-anode chamber, 7-electrode plate, 71-cathode plate, 72-anode plate, 8-hanging lug, 9-serrated groove, 10-cover plate, 11-mounting hole, 12-locking block, 13-limiting slot, 14-lifting lug, 15-bolt, 16-regulating valve, 17-support assembly, 171-fixed rod, 172-sliding rod, 173-support block, 174-adjusting screw, 18-anti-slip washer. Detailed Implementation

[0027] The present invention will be further described below with reference to the embodiments, but in no way shall the present invention be limited. Any changes or substitutions made based on the teachings of the present invention shall fall within the protection scope of the present invention.

[0028] Figure 1 and Figure 7 This illustrates an embodiment of an electrolysis device with adjustable electrode spacing according to the present invention.

[0029] In one embodiment, as shown in the appendix Figure 1-2As shown, the electrolytic cell 1 is made of corrosion-resistant materials such as titanium alloy or polypropylene, and has a rectangular shape. Its outer wall is sturdy and durable, capable of withstanding pressure and temperature changes during electrolysis. An inlet 2 is located at the top of the outer wall of the electrolytic cell 1 for injecting electrolyte, and an outlet 3 is located at the bottom for discharging waste liquid or recycled liquid after electrolysis. A baffle 4 is fixed in the middle of the interior of the electrolytic cell 1, dividing the interior into two independent areas: a cathode chamber 5 and an anode chamber 6. Several electrode plates 7 are symmetrically arranged on both sides of the baffle 4 within the electrolytic cell 1; the specific number is determined according to the size of the electrolytic cell 1 and the production capacity requirements. The electrode plates 7 are made of highly conductive materials such as pure copper or stainless steel, and their surfaces are covered with a catalytically active coating to improve electrolysis efficiency. A pair of hanging ears 8 are symmetrically arranged on both sides of the top of the electrode plates 7 for fixing and installation. The electrolytic cell 1 has several equidistantly distributed serrated grooves 9. The electrode plate 7 is engaged with the serrated grooves 9 by means of lugs 8. The shape and size of these serrated grooves 9 match the lugs 8 on the electrode plate 7. During installation, the lugs 8 of the electrode plate 7 are directly engaged into the corresponding serrated grooves 9, achieving quick and stable fixation. This design not only simplifies the installation and disassembly process of the electrode plate 7, but also ensures the stability and positional accuracy of the electrode plate 7 during the electrolysis process, improving the overall efficiency of electrolysis. The top of the electrolytic cell 1 is detachably connected to a cover plate 10. The top of the cover plate 10 is provided with mounting holes 11 at intervals above the electrode plate. The cover plate 10 can prevent external impurities from entering the electrolytic cell 1, maintain the purity of the electrolyte, and thus improve the quality and yield of the electrolytic products. The mounting holes are used to connect external electrode clamps to achieve the function of energizing, and the gas generated by electrolysis is discharged from the mounting holes 11 and collected by a specific collection device.

[0030] In one embodiment, as shown in the appendix Figure 3 and 6 As shown, to further increase the ease of installation and removal of electrode plate 7, such as Figure 3 As shown, the two hanging ears 8 extend out of the outer wall of the electrolytic cell 1. Their extended portions are engaged with the engaging block 12 through the limiting slot 13 on the engaging block 12. The engaging block 12 is fixedly connected to the outer side of the engaging block 12 with a lifting ear 14. Through the precisely designed limiting slot 13, it can be ensured that the hanging ears 8 can be accurately aligned when engaged, avoiding shaking or misalignment of the electrode plate 7 during installation. The lifting ear 14 can provide additional connection points or lifting points. When it is necessary to move or repair the electrode plate 7, the electrode plate 7 can be lifted as a whole through the lifting ear 14, which facilitates operation. In addition, the lifting ear 14 can also serve as a positioning point during the installation of the electrode plate 7, ensuring that the electrode plate 7 can be accurately installed in the predetermined position.

[0031] In one embodiment, as shown in the appendix Figure 4As shown, the electrode plate 7 and the hanging ear 8 are integrally formed. The integral forming of the electrode plate 7 and the hanging ear 8 can ensure that the connection between the two is firm and reliable, avoiding the problem of structural loosening or falling off due to poor connection.

[0032] As another embodiment of the above-described embodiments, see attached... Figure 5 As shown, the electrode plate 7 and the hanging ear 8 are fixedly connected by bolts 15. By simply tightening and loosening the bolts 15, the electrode plate 7 can be fixed and disassembled more quickly, thus improving work efficiency.

[0033] For details, see attached. Figure 1 As shown, the electrode plate 7 includes a cathode plate 71 and an anode plate 72, which are respectively disposed in the cathode chamber 5 and the anode chamber 6.

[0034] In one embodiment, as shown in the appendix Figure 1-2 As shown, both the inlet 2 and the outlet 3 are equipped with regulating valves 16 to control the flow rate and velocity of the electrolyte.

[0035] In one embodiment, as shown in the appendix Figure 1-2 As shown, four sets of support components 17 are symmetrically fixed to the bottom of the electrolytic cell 1, providing stable support for the electrolytic cell 1.

[0036] For details, see attached. Figure 7 As shown, the support assembly 17 includes a fixed rod 171, a sliding rod 172, a support block 173, and an adjusting screw 174. One end of the fixed rod 171 is fixedly connected to the bottom of the electrolytic cell 1. One end of the sliding rod 172 is slidably connected inside the fixed rod 171, and the other end is fixedly connected to the support block 173. The adjusting screw 174 is threadedly connected to the periphery of the fixed rod 171 and abuts against the sliding rod 172. The height of the support assembly 17 can be adjusted by adjusting the adjusting screw 174 to achieve fine adjustment of the overall height of the electrolytic cell 1, ensuring that it is placed horizontally and guaranteeing the uniform distribution of electrolyte in the electrolytic cell 1 and the smooth progress of the electrolysis process.

[0037] Further details are attached. Figure 7 As shown, in order to prevent the support components 17 from sliding, the bottom of the support blocks 173 on the four sets of support components 17 are all provided with anti-slip washers 18.

[0038] Specifically, the anti-slip pad 18 is made of rubber, plastic or composite material.

Claims

1. An electrolysis device with adjustable electrode spacing, characterized in that, The electrolytic cell (1) includes an inlet (2) on the upper part of its outer wall and an outlet (3) on the lower part. A baffle (4) is fixed in the middle of the interior of the electrolytic cell (1), which divides the electrolytic cell (1) into a cathode chamber (5) and an anode chamber (6). Several electrode plates (7) are symmetrically arranged on both sides of the baffle (4) inside the electrolytic cell (1). A pair of hanging ears (8) are symmetrically arranged on both sides of the top of the electrode plates (7). Several equally spaced serrated grooves (9) are symmetrically arranged on both sides of the top of the electrolytic cell (1). The electrode plates (7) are engaged with the serrated grooves (9) through the hanging ears (8). A cover plate (10) is detachably connected to the top of the electrolytic cell (1). The top of the cover plate (10) has mounting holes (11) spaced apart at corresponding positions above the electrode plates.

2. The electrolytic device with adjustable electrode spacing according to claim 1, characterized in that, Two of the hanging ears (8) extend out of the outer wall of the electrolytic cell (1), and their extended parts are engaged with the locking block (12) through the limiting slot (13) on the locking block (12). The locking block (12) has a hanging ear (14) fixedly connected to the outside.

3. The electrolytic device with adjustable electrode spacing according to claim 1, characterized in that, The electrode plate (7) and the hanging ear (8) are integrally formed or the electrode plate (7) and the hanging ear (8) are fixedly connected by bolts (15).

4. The electrolytic device with adjustable electrode spacing according to claim 1, characterized in that, The electrode plate (7) includes a cathode plate (71) and an anode plate (72), which are respectively disposed in the cathode chamber (5) and the anode chamber (6).

5. The electrolytic device with adjustable electrode spacing according to claim 1, characterized in that, Both the inlet (2) and outlet (3) are equipped with regulating valves (16).

6. The electrolytic device with adjustable electrode spacing according to claim 1, characterized in that, The bottom of the electrolytic cell (1) is symmetrically fixed with four sets of support components (17).

7. The electrolytic device with adjustable electrode spacing according to claim 6, characterized in that, The support assembly (17) includes a fixed rod (171), a sliding rod (172), a support block (173), and an adjusting screw (174). The fixed rod (171) is fixedly connected to the bottom of the electrolytic cell (1). One end of the sliding rod (172) is slidably connected to the inside of the fixed rod (171), and the other end is fixedly connected to the support block (173). The adjusting screw (174) is threadedly connected to the periphery of the fixed rod (171) and abuts against the sliding rod (172).

8. The electrolytic device with adjustable electrode spacing according to claim 7, characterized in that, The bottom of the support block (173) on each of the four sets of support components (17) is provided with anti-slip pads (18).

9. The electrolytic device with adjustable electrode spacing according to claim 8, characterized in that, The anti-slip pad (18) is made of rubber, plastic or composite material.

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