CN211713214U

CN211713214U - Electrolytic tank with balanced liquid inlet device

Info

Publication number: CN211713214U
Application number: CN202020200979.8U
Authority: CN
Inventors: 徐许; 林建平; 姜玉玲; 徐关峰; 兰晓燕
Original assignee: Hangzhou Sannal Environmental Technology Co ltd
Current assignee: Hangzhou Sannal Environmental Technology Co ltd
Priority date: 2020-02-24
Filing date: 2020-02-24
Publication date: 2020-10-20
Anticipated expiration: 2030-02-24

Abstract

The utility model discloses an electrolysis trough with balanced inlet means, including electrolysis cell body and at least one negative plate and anode plate, be provided with balanced inlet means on the inner wall of electrolysis cell body top one side, be provided with outflow liquid board on the inner wall of electrolysis cell body opposite side, balanced inlet means has liquid flow channel and follows a plurality of leakage fluid dram of liquid flow channel length direction equipartition, outflow liquid board encloses into water conservancy diversion liquid outlet channel with the inner wall of electrolysis cell body, and the liquid flow channel can make electrolyte entering electrolysis cell body's inside through a plurality of leakage fluid dram balancedly to flow through water conservancy diversion liquid outlet channel. The utility model discloses a balanced inlet means and water conservancy diversion liquid outlet channel can guarantee to circulate the feed liquor steadily, and the electrolyte flow direction is stable, single, and the possibility that flows toward other directions is little, is difficult to lead to the stirring of anode mud, has improved the utilization ratio of electrolyte and the quality of electrolysis product, and production efficiency is high, has reduced consumption of power, and stability and reliability are high.

Description

Electrolytic tank with balanced liquid inlet device

Technical Field

The utility model relates to the technical field of electrolysis, especially, relate to an electrolysis trough with balanced inlet means.

Background

The traditional electrolysis technology is that a cathode and an anode are placed in a tank body in which electrolyte slowly flows, under the action of an electric field, anions move towards the anode in a directional mode, cations move towards a cathode in a directional mode, and target metal cations are separated out at the cathode through electrolytic deposition by controlling certain technical conditions, so that a high-purity electrolysis product is obtained. Concentration polarization is formed because the electrode reaction rate tends to be faster than the diffusion rate of ions. In the traditional electrolytic cell, a small amount of impurity ions or hydrogen ions are precipitated on the cathode together with target metal ions just due to concentration polarization of the cathode, so that the quality of a cathode product is reduced on one hand, and the current efficiency of the cathode is greatly reduced on the other hand, thereby increasing the energy consumption of a unit product. Therefore, in order to ensure higher cathode current efficiency and cathode product quality, the current density must be controlled in a lower range by adopting the traditional electrolysis technology to purify or electrowinning metals, thereby causing huge electrolysis system, high equipment investment cost and low production efficiency.

With the development of society and science and technology and the continuous progress of metal refining technology, people seek to improve the current density of metal electrolysis, strengthen the electrolysis production and improve the production efficiency of an electrolytic cell on the premise of ensuring the metal quality, wherein one breakthrough direction is the circulation of electrolyte, the circulation quantity of the electrolyte is increased, the migration speed of metal ions is improved, the concentration polarization in the electrolysis production process is reduced, and thus the high-current-density electrolysis production is realized.

However, current electrolysis trough, it carries out the feed liquor to set up a plurality of electrolyte shower nozzles usually in the electrolysis trough, it is inhomogeneous and make the electrolyte dispersion uneven to produce the liquid stream distribution easily, along with the increase of electrolyte circulation volume, lead to the stirring of anode mud easily, increase electrolyte suspended particle concentration, be unfavorable for the subsidence of anode mud, seriously influence the quality of electrolysis product, for example, the rate of recovery that has reduced noble metal etc., and the electrolyte shower nozzle also blocks up easily, make production efficiency reduce after long-time production and block up the electrolyte export even easily, stability and reliability are lower.

SUMMERY OF THE UTILITY MODEL

The utility model provides an electrolysis bath with balanced feed liquor device, aiming at the problems of the prior electrolysis bath.

In order to solve at least one of the above technical problems, the utility model provides a following technical scheme:

the utility model provides an electrolysis trough with balanced inlet means, including electrolysis cell body and at least one negative plate and anode plate, negative plate and anode plate interval in proper order set up the inside at the electrolysis cell body, be provided with balanced inlet means on the inner wall of electrolysis cell body top one side, be provided with outflow liquid board on the inner wall of electrolysis cell body opposite side, negative plate and anode plate are located balanced inlet means and water conservancy diversion and go out between the liquid board, balanced inlet means has flow channel and follows a plurality of leakage fluid ports of flow channel length direction equipartition, outflow liquid board encloses into water conservancy diversion liquid outlet channel with the inner wall of electrolysis cell body, flow channel can make the inside that electrolyte got into the electrolysis cell body through a plurality of leakage fluid ports balancedly, and flow out through water conservancy diversion liquid.

In some embodiments, the inlet of the diversion liquid outlet channel is positioned at the bottom of the diversion liquid outlet plate, and one end of the top of the electrolytic bath body is provided with a liquid outlet communicated with the diversion liquid outlet channel.

In some embodiments, one end of the top of the diversion liquid outlet plate close to the liquid outlet is provided with a first bending part, and the first bending part and the inner wall of the electrolytic bath body form an outlet of a diversion liquid outlet channel communicated with the liquid outlet.

In some embodiments, the cathode plate and the anode plate are perpendicular to the equalizing inlet and the drain plate, respectively, in the vertical direction.

In some embodiments, the cross-section of the drain port is rectangular, and the length direction of the drain port coincides with the vertical direction.

In some embodiments, the equalizing inlet device comprises a liquid inlet box, and the liquid flow channel and the liquid outlet are arranged on the liquid inlet box.

In some embodiments, the feed box is mounted on a panel mounted on the inner wall of the electrolytic cell body.

In some embodiments, the inner wall of the electrolytic cell body is provided with a first cell body in which the panel is placed.

In some embodiments, the equalizing liquid inlet device comprises a liquid inlet plate, the liquid inlet plate and the inner wall of the electrolytic bath body enclose a liquid flow channel, and the liquid outlet is arranged on the liquid inlet plate.

In some embodiments, the liquid inlet plate is provided with a first bending edge matched with the inner wall of the electrolytic bath body.

The utility model has the advantages that: in the using process, the external circulating liquid supply system is communicated with the liquid flow channel of the balanced liquid inlet device through a corresponding pipeline for supplying liquid, the electrolyte entering the liquid flow channel automatically and uniformly enters the inside of the electrolytic bath body from top to bottom through a plurality of liquid discharge ports, then flows between the adjacent cathode plate and the anode plate in parallel and is uniformly distributed between the cathode plate and the anode plate, namely, an electrolytic interval is formed between each adjacent cathode plate and each adjacent anode plate, each electrolytic interval is not influenced mutually, the flow direction of the electrolyte is stable and single and is not easy to generate turbulence, finally the electrolyte enters the diversion liquid outlet channel opposite to the balanced liquid inlet device and flows out to the external circulating liquid supply system, stable circulating liquid inlet can be ensured through the balanced liquid inlet device and the diversion liquid outlet channel, the electrolyte enters the balanced liquid inlet device and then flows out from the diversion liquid outlet channel opposite to the balanced, make the flow of electrolyte the shortest, the electrolyte flow direction is stable, it is single, the possibility that flows toward other directions is little, the utilization ratio of electrolyte has been improved, required circulation volume is littleer under the same current density condition, the power that needs to consume has been reduced, even electrolyte circulation volume increases, electrolyte in the electrolysis trough body also does not have the turbulent flow, be difficult to lead to the stirring of positive pole mud, electrolyte suspended particle concentration has been reduced, be convenient for positive pole mud subsides fast, the quality of electrolysis product has been improved, and the electrolyte shower nozzle has been cancelled, can not produce the easy jam of electrolyte shower nozzle, also be difficult for blockking up the electrolyte export after long-time production, high production efficiency, stability and reliability are high.

In addition, in the technical solutions of the present invention, the technical solutions can be implemented by adopting conventional means in the art, which are not specifically described.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a first cross-sectional view of an electrolytic cell with an equalizing liquid inlet device provided by the embodiment of the utility model.

Fig. 2 is a second cross-sectional view of an electrolytic cell with an equalizing liquid inlet device provided by the embodiment of the utility model.

Fig. 3 is a schematic view of a partial structure of an electrolytic cell with a balanced liquid inlet device for removing a cathode plate and an anode plate according to an embodiment of the present invention.

Fig. 4 is a first scheme of the balanced liquid inlet device provided by the embodiment of the present invention.

Fig. 5 is a second scheme of the balanced liquid inlet device provided by the embodiment of the present invention.

Fig. 6 is a perspective view of a liquid guide plate according to an embodiment of the present invention.

The reference number in the drawing indicates that the electrolytic cell body 1, the liquid outlet 11, the first connecting pipe 12, the first cell body 13, the supporting bump 14, the sewage drain 15, the mounting block 16, the cathode plate 2, the anode plate 3, the balanced liquid inlet device 4, the liquid flow channel 401, the liquid outlet 402, the liquid inlet box 41, the reinforcing rib 411, the panel 42, the liquid inlet plate 43, the first bending edge 431, the diversion liquid outlet plate 5, the diversion liquid outlet channel 51, the bending part 52, the second bending edge 53, the partition plate 54 and the second connecting pipe 6.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of but not limiting of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "both ends", "both sides", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the elements referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "upper," "lower," "primary," "secondary," and the like are used for descriptive purposes only and may be used for purposes of simplicity in more clearly distinguishing between various components and not to indicate or imply relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Fig. 1 is the embodiment of the utility model provides a first cross-sectional view of an electrolysis trough with balanced inlet means, fig. 2 is the utility model provides a second cross-sectional view of an electrolysis trough with balanced inlet means, fig. 3 is the utility model provides a local structure sketch map of negative plate and anode plate is got rid of to an electrolysis trough with balanced inlet means, fig. 4 is the utility model provides a scheme one of balanced inlet means, fig. 5 is the utility model provides a scheme two of balanced inlet means, fig. 6 is the utility model provides a lead the stereogram of flowing out the liquid board.

Example (b):

as shown in fig. 1-6, an electrolysis trough with balanced inlet means, can be used to the electrolysis and the electrolysis electrodeposition of metals such as copper, zinc, nickel, manganese, including electrolysis cell body 1 and at least one negative plate 2 and anode plate 3, the quantity of negative plate 2 and anode plate 3 is decided according to particular case, be a plurality of negative plates 2 and a plurality of anode plate 3 usually, negative plate 2 and anode plate 3 interval in proper order set up the inside at electrolysis cell body 1, be provided with balanced inlet means 4 on the inner wall of electrolysis cell body 1 top one side, be provided with outflow liquid board 5 on the inner wall of electrolysis cell body 1 opposite side, outflow liquid board 5 is located balanced inlet means 4's opposite face promptly, anode plate 2 and cathode plate 3 are located between balanced inlet means 4 and outflow liquid board 5. The balanced liquid inlet device 4 is generally horizontally arranged along the length direction in the electrolytic bath body 1, the length of the balanced liquid inlet device 4 is slightly shorter than the length in the electrolytic bath body 1 so as to be convenient for installation and other operations, the balanced liquid inlet device 4 is provided with a liquid flow channel 401 and a plurality of liquid discharge ports 402 which are uniformly distributed along the length direction of the liquid flow channel 401, the number, the size and the like of the liquid discharge ports 402 are determined according to specific conditions, and the flow guide liquid outlet plate 5 and the inner wall of the electrolytic bath body 1 enclose a flow guide liquid outlet channel 51, namely the flow guide liquid outlet channel 51 is positioned opposite to the liquid flow channel 401. The external circulation liquid supply system is communicated with a liquid flow channel 401 of the balanced liquid inlet device 4 through a corresponding pipeline for supplying liquid, electrolyte enters the liquid flow channel 401 and uniformly enters the inside of the electrolytic bath body 1 through a plurality of liquid outlet ports 402, then flows between the adjacent cathode plate 2 and the anode plate 3 in parallel and is uniformly distributed between the cathode plate 2 and the anode plate 3, namely, an electrolytic interval is formed between each adjacent cathode plate 2 and each adjacent anode plate 3, all the electrolytic intervals are not affected with each other, and finally the electrolyte enters a diversion liquid outlet channel 51 opposite to the balanced liquid inlet device 4 and flows out of the external circulation liquid supply system, the electrolyte has stable flow direction, single and shortest flow path, has small possibility of flowing in other directions, is not easy to generate turbulent flow, improves the utilization rate of the electrolyte, has smaller circulation amount under the same current density condition, and reduces the power required to be consumed, even electrolyte circulation volume increases, the electrolyte in the electrolytic cell body 1 also has no turbulent flow, is not easy to cause stirring of anode mud, reduces the concentration of suspended particles of the electrolyte, is convenient for the anode mud to settle quickly, and improves the quality of electrolytic products.

The inlet of the diversion liquid outlet channel 51 is positioned at the bottom of the diversion liquid outlet plate 5, one end of the top of the electrolytic bath body 1 is provided with a liquid outlet 11 communicated with the diversion liquid outlet channel 51, the inlet of the diversion liquid outlet channel 51 is generally approximately flush with the bottom of the cathode plate 2 or the anode plate 3 in the electrolytic bath body 1, the electrolyte enters the electrolytic bath body 1 from the equilibrium liquid inlet device 4 at one side of the top in the electrolytic bath body 1, then the electrolyte flows in parallel between the adjacent cathode plate 2 and anode plate 3 and is uniformly distributed between the cathode plate 2 and the anode plate 3, then the electrolyte enters the diversion liquid outlet channel 51 from the bottom of the diversion liquid outlet plate 5, finally the electrolyte flows out to an external circulating liquid supply system through the diversion liquid outlet channel 51, namely the circulation direction of the electrolyte is upward inlet and downward outlet, thereby ensuring that the electrolyte is more sufficient and completely interacted with the cathode, the utilization rate and the efficiency of the equipment are improved. In addition, the second connecting pipe 6 of the external circulation liquid supply system connected with the balanced liquid inlet device 4 can also be arranged at one end of the balanced liquid inlet device 4 close to the liquid outlet 11, so that the electrolytic bath is more convenient to connect with the external circulation liquid supply system, and the operation is more convenient.

One end of the top of the outflow guide liquid plate 5 close to the liquid outlet 11 is provided with a first bending part 52, and the first bending part 52 and the inner wall of the electrolytic cell body 1 form an outlet of a flow guide liquid outlet channel 51 communicated with the liquid outlet 11, so that the electrolyte can more stably flow out along the flow guide liquid outlet channel 51. The outflow guide plate 5 is generally provided with a second bent edge 53 connected with the inner wall of the electrolytic cell body 1, so that the outflow guide channel 51 is convenient to form, the operation is more convenient, the electrolytic cell body 1 is provided with a first connecting pipe 12 matched with the liquid outlet 11, the first connecting pipe 12 is generally provided with a threaded joint, the connection with an external circulation liquid supply system is more convenient, and the operation is more convenient.

The guide liquid outlet plate 5 is provided with a plurality of partition plates 54 along the vertical direction, the partition plates 54 are positioned in the guide liquid outlet channel 51, the partition plates 54 are sequentially arranged along the length direction of the guide liquid outlet plate 5, the top of each partition plate 54 is basically flush with the bottom of the first bending part 52, namely, the top of each partition plate 54 is basically flush with the bottom of the outlet of the guide liquid outlet channel 51, so that the guide liquid outlet channel 51 is divided into a plurality of channels, electrolyte in different electrolysis intervals respectively enters different channels in the guide liquid outlet channel 51, mutual interference is reduced, turbulence is not easy to generate, and the guide liquid outlet plate is more stable and reliable.

Negative plate 2 and positive plate 3 are respectively along the balanced inlet means 4 of vertical direction perpendicular to and are flowed out liquid board 5 with the water conservancy diversion, electrolyte is parallel flow between negative plate 2 and positive plate 3 like this, the flow direction of electrolyte is parallel with negative plate 2 and positive plate 3 respectively, thereby make electrolyte distribute between negative plate 2 and positive plate 3 more evenly, the flow of electrolyte to other directions has been reduced, do not produce the turbulent flow, be difficult to lead to the stirring of anode mud, the anode mud of being convenient for subsides fast, stability and reliability are higher.

The section of the liquid discharge port 402 is rectangular, the length direction of the liquid discharge port 402 is consistent with the vertical direction, the bottom of the liquid discharge port 402 is usually higher than the bottom of the liquid flow channel 401, after the electrolyte enters the liquid flow channel 401, when the liquid level exceeds the bottom of the liquid discharge port 402, the electrolyte automatically and stably enters the inside of the electrolytic bath body 1 through the rectangular liquid discharge port 402, and if the liquid discharge port 402 is in a V shape or other shapes, the stability of liquid feeding is relatively poor. In addition, the top of the liquid flow channel 401 and the top of the guide liquid outlet channel 51 can be opened or closed by corresponding cover plates.

As shown in fig. 4, in the first embodiment of the balanced liquid inlet device 4, the balanced liquid inlet device 4 includes a liquid inlet box 41, a liquid flow channel 401 and a liquid outlet 402 are arranged on the liquid inlet box 41, the liquid inlet box 41 can be directly fixed on the inner wall of the electrolytic tank body 1, the liquid inlet box 41 can also be arranged on a panel 42, the panel 42 is arranged on the inner wall of the electrolytic tank body 1, and the inner wall of the electrolytic tank body 1 can also be provided with a first tank body 13 for arranging the panel 42. In addition, the inner wall of the electrolytic bath body 1 can be provided with an installation block 16 for fixing the liquid inlet box 41, such as a resin block, and the liquid inlet box 41 can be further provided with a reinforcing rib 411, so that the structural strength of the liquid inlet box 41 can be ensured when the liquid inlet box 41 is longer, and the structure is more stable and reliable.

As shown in fig. 5, in the second embodiment of the balanced liquid inlet device 4, the balanced liquid inlet device 4 includes a liquid inlet plate 43, the liquid inlet plate 43 and the inner wall of the electrolytic tank body 1 form a liquid flow channel 401, a liquid outlet 402 is arranged on the liquid inlet plate 43, and the liquid inlet plate 43 can be fixed on the inner wall of the electrolytic tank body 1 by gluing, fastening, and the like, so that the structure is simpler and more compact, and the operation is more convenient. The liquid inlet plate 43 is generally provided with a first bending edge 431 connected with the inner wall of the electrolytic bath body 1, thereby facilitating the formation of the liquid flow channel 401 and facilitating the operation.

The bottom in the electrolytic bath body 1 is also provided with a sewage outlet 15, which is convenient for discharging anode mud deposited in the electrolytic bath body 1 regularly, thereby improving the electrolytic efficiency and being more stable and reliable.

The outer side and the bottom of the outer side of the electrolytic bath body 1 can also be respectively provided with a plurality of supporting lugs 14, and the number and the position distribution of the supporting lugs 14 are determined according to specific conditions, thereby being convenient for more stably arranging the electrolytic bath body 1.

In the using process, the external circulating liquid supply system carries out circulating liquid supply, the external circulating liquid supply system is communicated with the liquid flow channel 401 of the balanced liquid inlet device 4 through a corresponding pipeline for supplying liquid, the electrolyte entering the liquid flow channel 401 enters the inside of the electrolytic bath body 1 through a plurality of liquid outlet ports 402, the rectangular liquid outlet ports 402 are convenient for the electrolyte to automatically and uniformly enter the inside of the electrolytic bath body 1 from top to bottom, then flows in parallel between the adjacent cathode plate 2 and anode plate 3, respectively, and is uniformly distributed between the cathode plate 2 and anode plate 3, namely, an electrolysis interval is respectively formed between each adjacent cathode plate 2 and anode plate 3, each electrolysis interval is not influenced mutually, the flow direction of the electrolyte is stable and single, turbulence is not easy to generate, then the electrolyte enters the diversion liquid outlet channel 51 from the bottom of the diversion liquid outlet plate 5, finally the electrolyte enters the diversion liquid outlet channel 51 opposite to the balanced liquid inlet device 4 and then flows out of the liquid outlet 13 to the external circulating liquid supply system. Compared with the prior art, the utility model can ensure stable circulation liquid inlet through the balance liquid inlet device 4 and the diversion liquid outlet channel 51, the electrolyte enters the liquid from the balance liquid inlet device 4 and then flows out from the diversion liquid outlet channel 51 opposite to the balance liquid inlet device 4, thereby ensuring the shortest flow of the electrolyte, the flow direction of the electrolyte is stable and single, the possibility of flowing to other directions is small, the utilization rate of the electrolyte is improved, the needed circulation amount under the condition of the same current density is smaller, the power which needs to be consumed is reduced, even if the circulation amount of the electrolyte is increased, the electrolyte in the electrolytic tank body 1 has no turbulent flow, the stirring of anode mud is not easy to cause, the suspended particle concentration of the electrolyte is reduced, the anode mud is convenient to settle quickly, the quality of electrolytic products is improved, for example, the silver content in cathode copper is reduced, the recovery rate of noble metals is improved, and the, the electrolyte spray head is not easy to block, the electrolyte outlet is not easy to block after long-time production, the production efficiency is high, and the stability and the reliability are high.

The foregoing are only embodiments of the present invention, which are not intended to limit the scope of the present invention, and it should be understood that modifications and substitutions can be made by those skilled in the art without departing from the inventive concept, and all such modifications and substitutions are intended to be included within the scope of the appended claims. In this case all the details may be replaced with equivalent elements, and the materials, shapes and dimensions may be any.

Claims

1. The electrolytic tank with the balanced liquid inlet device is characterized by comprising an electrolytic tank body (1) and at least one cathode plate (2) and an anode plate (3), wherein the cathode plate (2) and the anode plate (3) are sequentially arranged inside the electrolytic tank body (1) at intervals, the inner wall of one side of the top of the electrolytic tank body (1) is provided with the balanced liquid inlet device (4), the inner wall of the other side of the electrolytic tank body (1) is provided with a flow guiding liquid plate (5), the cathode plate (2) and the anode plate (3) are positioned between the balanced liquid inlet device (4) and the flow guiding liquid plate (5), the balanced liquid inlet device (4) is provided with a liquid flow channel (401) and a plurality of liquid discharge ports (402) uniformly distributed along the length direction of the liquid flow channel (401), and the flow guiding liquid discharge plate (5) and the inner wall of the electrolytic tank body (1) form a flow guiding liquid discharge channel (51), the liquid flow channel (401) can enable electrolyte to enter the interior of the electrolytic tank body (1) uniformly through the liquid discharge ports (402) and flow out through the flow guide liquid outlet channel (51).

2. An electrolytic cell with balanced inlet means according to claim 1, wherein the inlet of the liquid guiding and outlet channel (51) is located at the bottom of the liquid guiding and outlet plate (5), and one end of the top of the electrolytic cell body (1) is provided with a liquid outlet (11) communicated with the liquid guiding and outlet channel (51).

3. An electrolytic cell with balanced inlet means according to claim 2, characterized in that the end of the top of the liquid guiding and flowing plate (5) close to the liquid outlet (11) is provided with a first bending part (52), and the first bending part (52) and the inner wall of the electrolytic cell body (1) form the outlet of the liquid guiding and flowing channel (51) communicated with the liquid outlet (11).

4. An electrolytic cell with equalizing inlet according to claim 1, characterized in that the cathode plate (2) and the anode plate (3) are vertically perpendicular to the equalizing inlet (4) and the drain outlet (5), respectively.

5. An electrolysis cell with balanced inlet means according to any one of claims 1 to 4, wherein the cross section of the liquid outlet (402) is rectangular, and the length direction of the liquid outlet (402) is consistent with the vertical direction.

6. An electrolytic cell with equalized inlet means according to claim 5, characterized in that the equalized inlet means (4) comprises an inlet box (41), and the liquid flow channel (401) and the liquid outlet (402) are arranged on the inlet box (41).

7. An electrolytic cell with equalized inlet means according to claim 6, characterized in that the inlet box (41) is mounted on a panel (42), and the panel (42) is mounted on the inner wall of the electrolytic cell body (1).

8. An electrolytic cell with equalized inlet means according to claim 7, characterized in that the inner wall of the electrolytic cell body (1) is provided with a first cell body (13) for placing the panel (42).

9. An electrolytic cell with balanced inlet means according to claim 5, characterized in that the balanced inlet means (4) comprises an inlet plate (43), the inlet plate (43) and the inner wall of the electrolytic cell body (1) enclose the liquid flow channel (401), and the liquid outlet (402) is arranged on the inlet plate (43).

10. An electrolytic cell with balanced inlet means according to claim 9 characterized in that the inlet plate (43) is provided with a first bending edge (431) matching with the inner wall of the electrolytic cell body (1).