CN214830751U - Electrolytic cell - Google Patents

Abstract

The utility model discloses an electrolytic cell, the electrolytic cell includes: the electrolytic bath comprises a bath body and a plurality of closed covers, wherein the bath body is provided with a plurality of electrolytic cavities, the bath body is provided with a plurality of air outlets, the air outlets are matched with the electrolytic cavities in a one-to-one correspondence manner, each closed cover is movably arranged on the bath body between a closed position covering the upper ends of the electrolytic cavities and an opening position exposing the upper ends of the electrolytic cavities, the closed covers located at the closed positions cover the upper ends of the electrolytic cavities in a one-to-one correspondence manner, and at least one part of the closed cover located at the opening position is opposite to the adjacent closed cover in the up-down direction. The electrolytic cell of the utility model has the advantages of good sealing performance, simple operation, convenient harmful gas treatment, etc.

Description

Electrolytic cell

Technical Field

The utility model relates to a factory building ventilation field, concretely relates to electrolytic cell

Background

A large number of acid tanks are arranged in a workshop such as electrolysis, electroplating, electrodeposition and the like, a large number of acid mist volatilizes in the acid tank in the production process, products such as electrolysis, electroplating and the like in the acid tank are lifted by a crane, the electrolysis tank is mostly in an open state, the temperature of electrolyte in the tank is higher than that of the surrounding environment, the acid solution in the tank can continuously volatilize, and further a large number of acid mist is gathered inside the workshop. The whole exhaust energy consumption of the workshop is huge, and the operating cost is high.

SUMMERY OF THE UTILITY MODEL

The present invention is made based on the discovery and recognition by the inventors of the following facts and problems: in the use process of the existing electrolytic cell, a large amount of acid mist is volatilized due to the open arrangement of the electrolytic cell, so that the working environment is poor, and a large amount of resources are needed for ventilation.

The present invention aims at solving at least one of the technical problems in the related art to a certain extent.

Therefore, the embodiment of the utility model provides an electrolysis bath which has good tightness, is convenient to seal and can remove harmful gas.

According to the utility model discloses the electrolysis trough, the electrolysis trough includes: the electrolytic bath comprises a bath body, a plurality of electrolytic chambers and a plurality of air outlets, wherein the bath body is provided with a plurality of electrolytic chambers, and the upper end of each electrolytic chamber is open; and each closed cover is movably arranged on the tank body between a closed position covering the upper end of the electrolysis cavity and an open position exposing the upper end of the electrolysis cavity, a plurality of closed covers positioned at the closed positions cover the upper ends of the electrolysis cavities in a one-to-one correspondence manner, and at least one part of each closed cover positioned at the open position is opposite to the adjacent closed cover in the vertical direction.

According to the utility model discloses the electrolysis trough, through the electrolysis chamber upper end sets up the sealed cowling spaciously slidingly, and cooperate each other at airtight position through the sealed cowling of every electrolysis chamber upper end, when the sealed cowling of every electrolysis chamber upper end is in airtight position, the sealed cowling of every electrolysis chamber upper end mutually supports and makes a plurality of electrolysis troughs airtight, when the sealed cowling of electrolysis chamber upper end is in the open position, the sealed cowling of every electrolysis chamber upper end can be when the open position, at least part is relative in upper and lower direction with a sealed cowling in two adjacent sealed cowlings, conveniently open the electrolysis trough and take out the reactant in the electrolysis chamber, through set up the air exit on the electrolysis trough, can make harmful gas directly outwards discharge through the air exit, can the centralized processing harmful gas.

Therefore, the electrolytic cell provided by the embodiment of the utility model has the advantages of good sealing performance, simple operation, convenient harmful gas treatment and the like.

In some embodiments, the trough comprises: the body is provided with a plurality of electrolysis cavities which are arranged along the width direction of the body, and the body is provided with a first side wall and a second side wall which are opposite to each other in the length direction of the body; and the first supporting piece is arranged on the first side wall, the second supporting piece is arranged on the second side wall, at least one of the first supporting piece and the second supporting piece is provided with the air outlet, and each sealing cover is movably arranged on each of the first supporting piece and the second supporting piece between the sealing position and the opening position.

In some embodiments, each of the first support and the second support extends along a width direction of the body, a first sliding groove extending along the width direction of the body is formed in the first support, a second sliding groove extending along the width direction of the body is formed in the second support, a first pulley and a second pulley are arranged on each of the sealing covers, the first pulley is arranged in the first sliding groove in a rolling manner, and the second pulley is arranged in the second sliding groove in a rolling manner.

In some embodiments, the first sliding chute includes a first sub-sliding chute and a second sub-sliding chute, the second sliding chute includes a third sub-sliding chute and a fourth sub-sliding chute, the first pulley of one of the two adjacent enclosure housings is located in the first sub-sliding chute, the second pulley of the one of the two adjacent enclosure housings is located in the third sub-sliding chute, the first pulley of the other of the two adjacent enclosure housings is located in the second sub-sliding chute, and the second pulley of the other of the two adjacent enclosure housings is located in the fourth sub-sliding chute.

In some embodiments, the tank further includes a first limiting member and a second limiting member, and the plurality of sealing covers are located between the first limiting member and the second limiting member in the width direction of the body, where the plurality of sealing covers include a first end sealing cover, a second end sealing cover, and at least one middle sealing cover, the at least one middle sealing cover is located between the first end sealing cover and the second end sealing cover in the width direction of the body, the first end sealing cover located in the sealing position abuts against the first limiting member, and the second end sealing cover located in the sealing position abuts against the second limiting member.

In some embodiments, the plurality of enclosures include a first end enclosure, a second end enclosure, and at least one intermediate enclosure located between the first end enclosure and the second end enclosure in a width direction of the body, each of the enclosures including:

the first side plate and the second side plate are opposite in the length direction of the body, the first side plate is arranged on the first supporting piece, and the second side plate is arranged on the second supporting piece; and

the top plate is arranged on the first side plate and the second side plate.

In some embodiments, the body has a third sidewall and a fourth sidewall, the third sidewall and the fourth sidewall being opposite in a width direction of the body, the electrolytic cell further comprising:

the first sealing curtain is arranged on the first end part sealing cover and matched with the third side wall; and

and the second sealing curtain is arranged on the second end sealing cover and matched with the fourth side wall.

In some embodiments, the top plate of one of the two adjacent enclosure covers is located below the top plate of the other of the two adjacent enclosure covers, a third sealing curtain is provided between the top plates of the two adjacent enclosure covers, and the first side plate and the second side plate of the one of the two adjacent enclosure covers are located between the first side plate and the second side plate of the other of the two adjacent enclosure covers in the length direction of the body.

In some embodiments, the number of the intermediate enclosure is two, the intermediate enclosure adjacent to the first end enclosure is opposite to the second end enclosure in the width direction of the body, and the intermediate enclosure adjacent to the second end enclosure is opposite to the first end enclosure in the width direction of the body.

In some embodiments, the electrolytic cell further comprises:

the air exhausting devices are arranged at the air outlets in a one-to-one correspondence mode, each air exhausting device covers the corresponding air outlet, and each air exhausting device is provided with an air outlet; and

and the exhaust pipes are in one-to-one correspondence with the air outlets of the air draft devices.

Drawings

FIG. 1 is a schematic structural view of an electrolytic cell according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of a chute and a sealing cover according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a supporting member according to an embodiment of the present invention.

Figure 4 is a front view of an electrolytic cell according to an embodiment of the present invention.

Reference numerals:

the electrolytic cell (100) is provided with a plurality of electrolytic cells,

the electrolytic bath comprises a bath body 1, an air outlet 11, a body 12, a first support member 121, a second support member 122, a first sliding chute 123, a first sub-sliding chute 1231, a second sub-sliding chute 1232, a second sliding chute 124, a third sub-sliding chute 1241, a fourth sub-sliding chute 1242 and an electrolytic cavity 125,

a sealing cover 2, a first end sealing cover 21, a second end sealing cover 22, an intermediate sealing cover 23, a first intermediate sealing cover 231, a second intermediate sealing cover 232, a first pulley 24, a second pulley 25, a first side plate 26, a second side plate 27, a top plate 28, a fixing member 29,

the air exhaust device 200, the exhaust duct 201,

the first sealing curtain (300) is,

the second sealing curtain (400) is,

and a third sealing curtain 500.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

As shown in fig. 1 to 3, an electrolytic cell according to an embodiment of the present invention includes a cell body 100 and a plurality of enclosures 2.

The tank body 1 is provided with a plurality of electrolysis cavities 125, the upper end of each electrolysis cavity 125 is open, wherein the tank body 1 is provided with a plurality of air outlets 11, and the air outlets 11 are matched with the electrolysis cavities 125 in a one-to-one correspondence manner.

Each of the closing hoods 2 is movably provided on the tank body 1 between a closing position covering the upper end of the electrolysis chamber 125 and an opening position exposing the upper end of the electrolysis chamber 125. The plurality of closed covers 2 located at the closed position (closed state) cover the upper ends of the plurality of electrolysis chambers 125 in one-to-one correspondence. At least a part of the enclosure 2 located at the open position (open state) is opposed to the adjacent enclosure 2 in the vertical direction.

According to the utility model discloses the electrolysis trough, through setting up the sealed cowling 2 in the open department of electrolysis chamber 125 upper end, when the sealed cowling 2 of every electrolysis chamber 125 upper end was in airtight position, the sealed cowling 2 of every electrolysis chamber 125 upper end mutually supported and can make a plurality of electrolysis chambers 125 airtight. When the closed cover 2 at the upper end of the electrolysis cavity 125 moves to the opening position exposing the electrolysis cavity 125, the closed cover 2 moving to the opening position is at least partially opposite to one closed cover 2 in two adjacent closed covers in the vertical direction, and when the closed cover 2 is located at the opening position, the electrolytic cell 1 is convenient to open to take out the reactant in the electrolysis cavity 125, and the moving distance is selected according to the size of the reactant required to be taken out. Specifically, when the electrolytic cell 1 is in use, the electrolytic cell 1 can be sealed by the sealing cover 2 at the upper end of the electrolytic chamber 125 during use of the electrolytic cell 1. When the electrolytic cell 1 is used and the reactant in one of the electrolytic cavities 125 needs to be taken out, the closed cover 2 opposite to the electrolytic cavity 125 can be positioned at the open position only by moving the closed cover 2 at the upper end of the electrolytic cavity 125 leftwards or rightwards so as to take out the reactant in the electrolytic cavity 125. Specifically, when the closing cover 2 facing the electrolysis chamber 125 to be opened is moved leftward, the closing cover 2 moved leftward can be opposed to the closing cover 2 adjacent to the left side in the vertical direction, that is, the closing cover 2 moved leftward can be overlapped with the closing cover 2 adjacent to the left side in the vertical direction, and at this time, the upper end of the electrolysis chamber 125 is opened, and the reactant in the electrolysis chamber 125 is taken out.

In the production process, harmful gas can be generated in the electrolytic cavity 125, the harmful gas is sealed in the electrolytic cavity 125 by the closed cover 2, and the exhaust outlet 11 is arranged on the electrolytic cell 1, so that the harmful gas can be exhausted outwards from the electrolytic cavity 125 through the exhaust outlet 11 and can be treated.

Therefore, the electrolytic cell 1 according to the embodiment of the present invention has the advantages of good sealing performance, convenient harmful gas treatment, etc.

In some embodiments, the tank 1 includes a body 12, the body 12 has a plurality of electrolysis chambers 125, the plurality of electrolysis chambers 125 are arranged along a width direction (left-right direction as shown in fig. 1) of the body 12, and the body 12 has a first side wall and a second side wall, and the first side wall and the second side wall are opposite to each other in a length direction (front-back direction as shown in fig. 1) of the body. And a first support 121 and a second support 122, the first support 121 is disposed on the first sidewall, the second support 122 is disposed on the second sidewall, at least one of the first support 121 and the second support 122 is provided with an air outlet 11, wherein each of the sealing covers 2 is movably disposed on each of the first support 121 and the second support 122 between a sealing position and an opening position.

According to the embodiment of the present invention, the plurality of sealing covers 2 can slide on each of the first support member 121 and the second support member 122 to switch the sealing cover 2 between the sealing position and the position exposing the electrolytic chamber 125, at least one of the first support member 121 and the second support member 122 is provided with an air outlet, the position of the air outlet 11 can be selected according to the size of the electrolytic cell, when the size of the electrolytic cell is small, or the harmful gas is generated slowly, only the air outlet 11 needs to be provided on any one of the first support member 121 or the second support member 122, when the size of the electrolytic cell is large, or the harmful gas is generated slowly, the air outlet 11 is provided on the first support member 121 or the second support member 122.

In the actual use process, the first support 121 and the second support 122 can be detachably reused, and when one electrolytic cell 100 does not need to be reacted, the first support 121, the second support 122 and the closed cover 2 can be replaced to other electrolytic cells 100 with the same size for use, so that the cost is reduced.

As shown in fig. 1 and 2, each of the first support 121 and the second support 122 extends along the width direction of the main body 12, a first sliding groove 123 extending along the width direction (left and right directions shown in fig. 2) of the main body 12 is provided on the first support 121, a second sliding groove 124 extending along the width direction of the main body 12 is provided on the second support 122, a first pulley 24 and a second pulley 25 are provided on each of the enclosures 2, the first pulley 24 is rollably provided in the first sliding groove 123, and the second pulley 25 is rollably provided in the second sliding groove 124.

According to the embodiment of the present invention, the electrolytic cell 100 can make the closed cover 2 move more conveniently in the left and right directions by the cooperation of the first sliding groove 123 and the first pulley 24 and the cooperation of the second sliding groove 124 and the second pulley 25.

As shown in fig. 2, in some embodiments, the first chute 123 includes a first sub-chute 1231 and a second sub-chute 1232, the second chute 124 includes a third sub-chute 1241 and a fourth sub-chute 1242, the first pulley 24 of one of the two adjacent enclosure 2 is located in the first sub-chute 1231, the second pulley 25 of one of the two adjacent enclosure 2 is located in the third sub-chute 1241, the first pulley 24 of the other of the two adjacent enclosure 2 is located in the second sub-chute 1232, and the second pulley 25 of the other of the two adjacent enclosure 2 is located in the fourth sub-chute 1242.

According to the electrolytic cell 100 of the embodiment of the present invention, by dividing the first chute 123 into the first sub-chute 1231 and the second sub-chute 1232, and dividing the second chute 124 into the third sub-chute 1241 and the fourth sub-chute 1242, as shown in fig. 2, the first sub-chute 1231 is located in front of the second sub-chute 1232, the third sub-chute 1241 is located behind the fourth sub-chute 1242, the first pulley 24 of one of the two adjacent enclosure covers 2 is located in the first sub-chute 1231, the second pulley 25 of one of the two adjacent enclosure covers 2 is located in the third sub-chute 1241, the first pulley 24 of the other of the two adjacent enclosure covers 2 is located in the second sub-chute 1232, the second pulley 25 of the other of the two adjacent enclosure covers 2 is located in the fourth sub-chute 1242, during use, the two adjacent enclosure covers 2 can be divided into two layers in the length direction (the front-back direction shown in fig. 1) of the body 12, so that two adjacent closed hoods 2 can be mutually overlapped when being positioned at the opening position

In some embodiments, the tank body 1 further includes a first limiting member (not shown) and a second limiting member (not shown), and the plurality of airtight covers 2 are located between the first limiting member and the second limiting member in the width direction of the body 12, wherein the plurality of airtight covers 2 include a first end airtight cover 21, a second end airtight cover 22, and at least one middle airtight cover 23, the at least one middle airtight cover 23 is located between the first end airtight cover 21 and the second end airtight cover 22 in the width direction of the body 12, the first end airtight cover 21 in the airtight position abuts against the first limiting member, and the second end airtight cover 22 in the airtight position abuts against the second limiting member.

According to the electrolytic cell 100 of the embodiment of the present invention, the first limiting member and the second limiting member can limit the moving range of the sealed cover 2 in the left-right direction, and prevent the sealed cover 2 from moving out of the first supporting member 121 and the second supporting member 122.

In some embodiments, the plurality of enclosures 2 include a first end enclosure 21, a second end enclosure 22, and at least one intermediate enclosure 23, the at least one intermediate enclosure 23 being located between the first end enclosure 21 and the second end enclosure 22 in a width direction of the body 12, each enclosure 2 including a first side panel 26 and a second side panel 27, the first side panel 26 and the second side panel 27 being opposite in a length direction (front-to-back direction as shown in fig. 2) of the body, the first side panel 26 being disposed on the first support 121, the second side panel 27 being disposed on the second support 122, and a top panel 28, the top panel 28 being disposed on the first side panel 26 and the second side panel 27.

According to the embodiment of the present invention, the electrolytic cell 100 can increase the volume of the electrolytic chamber 125 in the up-down direction through the first side plate 26, the second side plate 27 and the top plate 28, so that the electrolytic cell 100 can contain more harmful gases, and the harmful gases are prevented from being excessively accumulated in the electrolytic cell 100.

In some embodiments, the body 12 has a third sidewall (left sidewall of the body 12) and a fourth sidewall (right sidewall of the body 12) that are opposite in the width direction of the body, and the electrolyzer 100 further comprises a first sealing curtain 300 and a second sealing curtain 400.

The first sealing curtain 300 is provided on the first end closing cover 21, and the first sealing curtain 300 is fitted to the third side wall. A second sealing curtain 400 is provided on the second end closure 22, the second sealing curtain 400 cooperating with the fourth side wall.

According to the utility model discloses the electrolysis trough 100, when the sealed cowling 2 adopted the U type structure (through the U type structure that first curb plate 26 second curb plate 27 and roof 28 are constituteed), the both sides of sealed cowling 2 on the width direction of body 12 are hollow structure, be difficult to form airtight space with electrolysis trough 100 cooperation, consequently be provided with on first end sealed cowling 21 with the sealed first sealed curtain 300 of third lateral wall cooperation, be provided with on the sealed cowling 200 of second end and cooperate sealed second sealed curtain 400 with the fourth lateral wall and can realize the sealed to electrolysis trough 100, prevent that harmful gas from spilling over.

In some embodiments, the top plate 28 of one of the two adjacent enclosure 2 is located below the top plate 28 of the other of the two adjacent enclosure 2, the third sealing curtain 500 is disposed between the top plates 28 of the two adjacent enclosure 2, and the first side plate 26 and the second side plate 27 of one of the two adjacent enclosure 2 are located between the first side plate 26 and the second side plate 27 of the other of the two adjacent enclosure 2 in the length direction of the body.

According to the utility model discloses the electrolysis trough 100, in the in-service use in-process, two adjacent sealed cowls 2 can be through using the first curb plate 26 and the second curb plate 27 of co-altitude not to accomplish overlapping each other when being located the open position, can prevent through third sealing curtain 500 that harmful gas from spilling over between two adjacent sealed cowls 2 gaps, and in some embodiments, the roof 28 of two adjacent sealed cowls 2 can closely laminate.

In some embodiments, there are two intermediate enclosures 23, with the intermediate enclosure 23 adjacent to the first end enclosure 21 being opposite the second end enclosure 22 in the width direction of the body 12, and the intermediate enclosure 23 adjacent to the second end enclosure 22 being opposite the first end enclosure 21 in the width direction of the body 12.

According to the electrolytic cell 100 of the embodiment of the present invention, by making the middle closing cover 23 adjacent to the first end closing cover 21 opposite to the second end closing cover 22 in the width direction of the body 12, and making the middle closing cover 23 adjacent to the second end closing cover 22 opposite to the first end closing cover 21 in the width direction of the body 12, the first end closing cover 21 and the middle closing cover 23 adjacent to the first end closing cover 21 can be overlapped with each other, the second end closing cover 22 and the middle closing cover 23 adjacent to the second end closing cover 22 can be overlapped with each other, and the first side plate 26 of the middle closing cover 23 adjacent to the second end closing cover 22 and the first side plate 26 of the first end closing cover 21 are located in the same sub-chute, the second side plate 27 of the middle closing cover 23 adjacent to the second end closing cover 22 and the second side plate 27 of the first end closing cover 21 are located in the same sub-chute, the first side plate 26 of the middle sealing cover 23 adjacent to the first end sealing cover 21 and the first side plate 26 of the second end sealing cover 22 are located in the same sub-sliding groove, the second side plate 27 of the middle sealing cover 23 adjacent to the first end sealing cover 21 and the second side plate 27 of the second end sealing cover 22 are located in the same sub-sliding groove, the first side plate 26 of the first end sealing cover 21 and the first side plate 26 of the second end sealing cover 26 are located in different sliding grooves, the second side plate 27 of the first end sealing cover 21 and the second side plate 27 of the second end sealing cover 26 are located in different sliding grooves, in the actual use process, the two adjacent sealing covers 2 can be overlapped, and the two spaced sealing covers 2 can play a certain limiting role.

In some embodiments, the electrolyzer 100 further comprises a plurality of air draft devices 200 and a plurality of exhaust pipes 201, the plurality of air draft devices 200 are arranged at the plurality of exhaust openings 11 in a one-to-one correspondence, each air draft device 200 covers the corresponding exhaust opening 11, and each air draft device 200 has an air outlet (not shown). The exhaust pipes 201 are connected with the air outlets of the air draft devices 200 in a one-to-one correspondence.

According to the utility model discloses electrolysis trough 100, through updraft ventilator 200 and exhaust pipe 201's cooperation, can make the harmful gas who flows out through gas vent 3 absorb by updraft ventilator 200, prevent that harmful gas from flowing into the factory building, and can reduce environmental pollution to harmful gas centralized processing through exhaust pipe 201 and air outlet intercommunication.

Some specific exemplary electrolytic cells 100 according to the present invention are described below with reference to the accompanying drawings.

As shown in fig. 1 to 3, the electrolytic cell according to the embodiment of the present invention includes a cell body 1, 4 air draft devices 200, a first sealing curtain 300, a second sealing curtain 400, and a third sealing curtain 500.

The trough body 1 is communicated with the air draft device 200, and the first sealing curtain 300, the second sealing curtain 400 and the third sealing curtain 500 are installed on the trough body 1.

The tank body 1 comprises a body 12, 4 electrolysis cavities 125, 4 air outlets 11 and 4 closed covers 2. 4 electrolysis chamber 125 are established inside body 12, and 4 exhaust outlets 11 are established on body 12 and are used for communicating body 12 outside and electrolysis chamber 125, and 4 sealed cowling 2 slidable establishes and can slide along left and right direction at the upper end opening part of 4 electrolysis chamber 125. In the closed position, each of the 4 enclosures 2 corresponds to each of the 4 electrolysis chambers 125.

When the enclosure 2 corresponding to any one of the electrolysis chambers 125 is moved, the electrolysis chamber 125 corresponding to the moved enclosure 2 is opened, and the moved enclosure 2 is located at the open position where the electrolysis chamber 125 is exposed, and the enclosure 2 located at the open position is opposed to the enclosure 2 adjacent thereto in the up-down direction, in short, when any one of the enclosures 2 is located at the open position, the enclosure 2 and the enclosure 2 adjacent to the moving direction thereof can be partially overlapped in the up-down direction.

The body 12 includes a first side wall, a second side wall, a third side wall, a fourth side wall, a first support 121, a second support 122, a first sliding groove 123 and a second sliding groove 124.

As shown in fig. 1, the front sidewall is a first sidewall, the rear sidewall is a second sidewall, the left sidewall is a third sidewall, and the right sidewall is a fourth sidewall. 4 electrolysis chambers 125 are provided inside the body 12. The first supporting member 121 is disposed at the upper end of the first sidewall, the second supporting member 122 is disposed at the upper end of the second sidewall, the front ends of the 4 closed enclosures 2 are slidably mounted on the first supporting member 121, and the rear ends of the 4 closed enclosures 2 are slidably mounted on the second supporting member 122. The first supporting member 121 is provided with 4 air outlets 11, and each of the 4 air outlets 11 corresponds to each of the 4 electrolysis chambers 125. The updraft ventilator 200 sets up 4, and every updraft ventilator 200's first end covers with every updraft ventilator 200 relative exhaust outlet 11. The second end of the air draft device 200 is communicated with the exhaust duct 201. In the present embodiment, a louver for adjusting the flow rate is installed on the air outlet 11.

As shown in fig. 1 and 2, the enclosure 2 includes a first end enclosure 21, a second end enclosure 22, and an intermediate enclosure 23. The first end closure 21 is located on the left side of the body 12, the second end closure 22 is located on the right side of the body 12, and the intermediate closure 23 is located between the first and second end closures 21, 22.

The closed cover 2 has a first side plate 26, a second side plate 27, a top plate 28, a first pulley 24, and a second pulley 25. A top plate 28 is mounted on the upper ends of the first and second side plates 26, 27. The fixing member 29 is respectively installed at the lower end of the first side plate 26 and the lower end of the second side plate 27, the first pulley 24 is connected with the fixing member 29 at the lower end of the first side plate 26 in a rolling manner, the first side plate 26 is slidably installed on the first support member 121 through the fixing member 29 and the first sliding wheel 44, the second pulley 25 is connected with the fixing member 29 at the lower end of the second side plate 27 in a rolling manner, and the second side plate 27 is slidably installed on the second support member 122 through the fixing member 29 and the second sliding wheel 47.

As shown in fig. 1 and 2, there are 2 intermediate sealing covers 23, which are a first intermediate sealing cover 231 and a second intermediate sealing cover 232, respectively, the first intermediate sealing cover 231 is located on the right side of the first end sealing cover 21, the second intermediate sealing cover 232 is located on the left side of the second end sealing cover 22, and the first intermediate sealing cover 231 and the second intermediate sealing cover 232 are adjacent to each other.

The first sealing curtain 300 is installed at the left end of the top plate 28 of the first end portion closing cover 21, the second sealing curtain 400 is installed at the right end of the top plate 28 of the second end portion closing cover 22, and the third sealing curtains 500 are installed at both sides of the top plate 28 of the first middle closing cover 231 and both sides of the top plate 28 of the second middle closing cover 232. When the enclosure 2 is in the closed position, the first sealing curtain 300 and the left sidewall cooperate to seal the left side of the first end enclosure 21, and the second sealing curtain 400 and the right sidewall cooperate to seal the right side of the second end enclosure 22. A third sealing curtain 500 is provided between the top plate 28 of the first intermediate sealing cover 231 and the top plate 28 of the first end sealing cover 21, and between the top plate 28 of the first intermediate sealing cover 231 and the top plate 28 of the second intermediate sealing cover 232 and between the top plate 28 of the second intermediate sealing cover 232 and the top plate 28 of the second end sealing cover 22.

As shown in fig. 2, the first supporting member 121 is provided with a first sliding groove 123, and the first sliding groove 123 includes a first sub-sliding groove 1231 and a second sub-sliding groove 1232. The second support 122 is provided with a second sliding chute 124, and the second sliding chute 124 includes a third sub-sliding chute 1241 and a fourth sub-sliding chute 1242. The first side plate 26 of the first end closure 21 is slidably mounted in the first sub-chute 1231 by the slide assembly 44. Similarly, the second side plate 27 of the first end enclosure 21 is slidably mounted in the third sub-chute 1241 by a slide assembly 44. The first side plate 26 of the first intermediate containment hood 231 adjacent the first end containment hood 21 is slidably mounted in the second sub-chute 1232 by a slide assembly 44, and the second side plate 27 of the first intermediate containment hood 231 adjacent the first end containment hood 21 is slidably mounted in the fourth sub-chute 1242 by a slide assembly 44. The first side plate 26 of the second end closure cap 22 is slidably mounted in the second sub-chute 1232 by a slide assembly 44. The second side plate 27 of the second end enclosure 22 is slidably mounted in the fourth sub-chute 1242 by a slide assembly 44. The first side plate 26 of the second intermediate enclosure 232 adjacent the second end enclosure 22 is slidably mounted in the first sub-chute 1231 by the slide assembly 44, and the second side plate 27 of the second intermediate enclosure 232 adjacent the second end enclosure 22 is slidably mounted in the third sub-chute 1241 by the slide assembly 44. As shown in fig. 1, the first side plate 26 and the second side plate 27 of the enclosure 2 are equal in length in the up-down direction, and the first side plate 26 and the second side plate 27 of the first end enclosure 21 are equal in length in the up-down direction to the first side plate 26 and the second side plate 27 of the second intermediate enclosure 232. The length of the first side plate 26 and the second side plate 27 of the second end closing cover 22 in the up-down direction is equal to the length of the first side plate 26 and the second side plate 27 of the first intermediate closing cover 231 in the up-down direction. The length of the first side plate 26 and the second side plate 27 of the first end closing cover 21 in the longitudinal direction is larger than the length of the first side plate 26 and the second side plate 27 of the second end closing cover 22 in the longitudinal direction.

The tank body 1 is provided with a first stopper (not shown) and a second stopper (not shown). The plurality of airtight covers 2 are located between the first limiting member and the second limiting member in the left-right direction of the body 12, the first end airtight cover 21 located at the airtight position abuts against the first limiting member, and the second end airtight cover 22 located at the airtight position abuts against the second limiting member.

The upper surface of the top plate 28 of the enclosure 2 is provided with grooves spaced in the left-right direction for moving the enclosure 2, and the lower surface of the enclosure 2 is provided with grooves spaced in the left-right direction for moving the enclosure 2.

In some embodiments, the height of the top plate 28 can be distributed in a trapezoidal shape from any one end to the other end in the left-right direction of the electrolytic cell 100, and accordingly, the number of the sub-chutes in the first chute 129 and the number of the sub-chutes in the second chute 124 in the first chute 123 and the second chute 124 are designed according to the number of the enclosures 2.

In some embodiments, the shape and the chute position of the enclosure 2 are not limited thereto, for example, the first chute 123 is disposed on the inner wall of the first side wall, the second chute 124 is disposed on the inner wall of the second side wall and is opposite to the position of the first chute 123 in the up-down direction, the enclosure 2 is in a straight plate shape, the front end of the enclosure 2 is installed in the first chute 123, the rear end of the enclosure 2 is installed in the second chute 124, and a plurality of enclosures 2 are disposed at intervals in the up-down direction.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (10)

1. An electrolytic cell, comprising:

the electrolytic bath comprises a bath body, a plurality of electrolytic chambers and a plurality of air outlets, wherein the bath body is provided with a plurality of electrolytic chambers, and the upper end of each electrolytic chamber is open; and

the electrolytic bath comprises a bath body, a plurality of electrolytic cavities and a plurality of closed covers, wherein the bath body is provided with an opening, the opening is arranged at the upper end of the electrolytic cavities, the opening is arranged at the lower end of the electrolytic cavities, the opening is arranged at the upper end of the electrolytic cavities, and the closed covers are arranged on the bath body in a movable mode; at least a portion of the enclosure in the open position is vertically opposite the adjacent enclosure.

2. The electrolytic cell of claim 1 wherein the cell body comprises:

the body is provided with a plurality of electrolysis cavities which are arranged along the width direction of the body, and the body is provided with a first side wall and a second side wall which are opposite to each other in the length direction of the body; and

the first supporting piece is arranged on the first side wall, the second supporting piece is arranged on the second side wall, at least one of the first supporting piece and the second supporting piece is provided with the air outlet, and each sealing cover is movably arranged on each of the first supporting piece and the second supporting piece between the sealing position and the opening position.

3. The electrolytic cell according to claim 2, wherein each of the first support member and the second support member extends in a width direction of the body, a first runner extending in the width direction of the body is provided on the first support member, a second runner extending in the width direction of the body is provided on the second support member, a first pulley and a second pulley are provided on each of the enclosures, the first pulley is rollably provided in the first runner, and the second pulley is rollably provided in the second runner.

4. The electrolytic cell of claim 3 wherein the first runner comprises a first sub-runner and a second sub-runner, the second runner comprises a third sub-runner and a fourth sub-runner, the first sheave of one of the adjacent two enclosures is located within the first sub-runner, the second sheave of the one of the adjacent two enclosures is located within the third sub-runner, the first sheave of the other of the adjacent two enclosures is located within the second sub-runner, and the second sheave of the other of the adjacent two enclosures is located within the fourth sub-runner.

5. The electrolytic cell according to claim 3, wherein the cell body further comprises a first limiting member and a second limiting member, and the plurality of sealed enclosures are located between the first limiting member and the second limiting member in the width direction of the body, wherein the plurality of sealed enclosures comprise a first end sealed enclosure, a second end sealed enclosure, and at least one intermediate sealed enclosure, the at least one intermediate sealed enclosure is located between the first end sealed enclosure and the second end sealed enclosure in the width direction of the body, the first end sealed enclosure located at the sealed position abuts against the first limiting member, and the second end sealed enclosure located at the sealed position abuts against the second limiting member.

6. The electrolytic cell of claim 2 wherein the plurality of enclosures comprise a first end enclosure, a second end enclosure, and at least one intermediate enclosure located between the first end enclosure and the second end enclosure in a width direction of the body, each enclosure comprising:

the first side plate and the second side plate are opposite in the length direction of the body, the first side plate is arranged on the first supporting piece, and the second side plate is arranged on the second supporting piece; and

the top plate is arranged on the first side plate and the second side plate.

7. The electrolytic cell of claim 6 wherein the body has a third sidewall and a fourth sidewall, the third sidewall and the fourth sidewall being opposite in a width direction of the body, the electrolytic cell further comprising:

the first sealing curtain is arranged on the first end part sealing cover and matched with the third side wall; and

and the second sealing curtain is arranged on the second end sealing cover and matched with the fourth side wall.

8. The electrolyzer of claim 6 characterized in that the top plate of one of the two adjacent enclosure covers is located below the top plate of the other of the two adjacent enclosure covers, a third sealing curtain is provided between the top plates of the two adjacent enclosure covers, and the first side plate and the second side plate of the one of the two adjacent enclosure covers are located between the first side plate and the second side plate of the other of the two adjacent enclosure covers in the length direction of the body.

9. The electrolytic cell of claim 8 wherein there are two intermediate enclosures, the intermediate enclosure adjacent the first end enclosure being opposite the second end enclosure in the width direction of the body, the intermediate enclosure adjacent the second end enclosure being opposite the first end enclosure in the width direction of the body.

10. The electrolytic cell of claim 1 further comprising:

the air exhausting devices are arranged at the air outlets in a one-to-one correspondence mode, each air exhausting device covers the corresponding air outlet, and each air exhausting device is provided with an air outlet; and

and the exhaust pipes are in one-to-one correspondence with the air outlets of the air draft devices.

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