CN210262026U

CN210262026U - Ion membrane electrolysis bath

Info

Publication number: CN210262026U
Application number: CN201921063877.XU
Authority: CN
Inventors: 朱成明; 朱小俊; 崔小兵; 徐良; 蒋旭强
Original assignee: China Salt Changzhou Chemical Co ltd
Current assignee: China Salt Changzhou Chemical Co ltd
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-04-07
Anticipated expiration: 2029-07-09

Abstract

The utility model discloses an ionic membrane is cell utensil for electrolysis, the on-line screen storage device comprises a base, circulating water pump and circulative cooling water tank are installed to base upper surface one side, and the circulation bad water pump is located one side of circulative cooling water pump, the play water end on the outer wall of circulating water tank one side is connected with the end of intaking on the outer wall of circulating water pump one side through pipe type joint, the play water end on the circulating water pump top is connected with first connecting pipe through pipe type joint, the other end of first connecting pipe passes through pipe type joint and first advance water piping connection, first inlet tube sets up the top on opening box one side outer wall. The utility model solves the problems that the prior ion membrane electrolysis bath can generate a large amount of heat when electrolyzing sodium chloride, so that the temperature of the solution in the electrolytic bath is raised, and the electrolysis degree of water is increased under the high temperature state; the utility model discloses can cool down in real time the electrolysis trough frame, avoid the solution in the electrolysis trough frame condition emergence that the temperature is too high, the practicality is strong.

Description

Ion membrane electrolysis bath

Technical Field

The utility model relates to the technical field of ion exchange membrane electrolytic cells, in particular to a cell tool for ion membrane electrolysis.

Background

An ion exchange membrane electrolyzer is mainly used in industrial production, and is composed of an anode, a cathode, an ion exchange membrane, an electrolyzer frame, a conductive copper bar, and the like, and in an ion exchange membrane electrolyzer used for chlor-alkali electrolysis, it is common to arrange the anode, the ion exchange membrane, and a hydrogen generation cathode in close contact with each other to reduce the electrolysis voltage and separate cations and anions in a solution to produce different by-products.

However, the existing ion membrane electrolysis bath can generate a large amount of heat when electrolyzing sodium chloride, so that the temperature of a solution in the electrolysis bath is increased, the electrolysis degree of water is increased in a high-temperature state, a large amount of hydrogen and a large amount of oxygen can be generated by electrolyzing a large amount of water, hydrogen, chlorine and sodium hydroxide can be generated by electrolyzing sodium chloride, and high-concentration hydrogen and chlorine can easily explode in high-concentration oxygen, so that the safety is low; therefore, the existing use requirements are not satisfied.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ionic membrane electrolysis is with groove utensil to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a tank for ionic membrane electrolysis comprises a base, wherein a circulating water pump and a circulating cooling water tank are installed on one side of the upper surface of the base, the circulating water pump is located on one side of the circulating cooling water pump, a water outlet end on the outer wall on one side of the circulating water tank is connected with a water inlet end on the outer wall on one side of the circulating water pump through a pipe connector, a water outlet end on the top of the circulating water pump is connected with a first connecting pipe through a pipe connector, the other end of the first connecting pipe is connected with a first water inlet pipe through a pipe connector, the first water inlet pipe is arranged above the outer wall on one side of an opening box body, a first water outlet pipe is arranged below the outer wall on one side of the opening box body, the other end of the first water outlet pipe is connected with a second connecting pipe through a pipe connector, and the other end of the second connecting pipe is, an electrolytic tank frame is arranged in the opening box body, and a cavity is arranged between the outer wall of the electrolytic tank frame and the inner wall of the opening box body.

Preferably, support columns are installed at four corners of the bottom of the opening box body, and the other ends of the support columns are installed on the upper surface of the base.

Preferably, four corners on the lower surface of the base are provided with universal wheels.

Preferably, be provided with second outlet pipe and solution output pipe on the both sides outer wall of electrolysis trough frame respectively, and the other end of second outlet pipe and solution output pipe runs through the both sides outer wall of opening box respectively, both sides on electrolysis trough frame bottom are provided with solution input tube and second inlet tube respectively, and the other end of solution input tube and second inlet tube all runs through the bottom of opening box, the junction between the outer wall of second outlet pipe, second inlet tube, solution output pipe and solution input end and the opening box all is provided with the sealing washer.

Preferably, both sides of the top of the electrolytic cell frame are provided with exhaust holes.

Preferably, an ion exchange membrane is arranged at the center inside the electrolytic tank frame, an anode bar is arranged between the outer wall of one side of the ion exchange membrane and the inner wall of one side of the electrolytic tank frame, and a cathode bar is arranged between the outer wall of the other side of the ion exchange membrane and the inner wall of the other side of the electrolytic tank frame.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a circulating water pump, the recirculated cooling water tank, first connecting pipe, the second connecting pipe, the pipe type connects, the opening box, the cooperation setting of first inlet tube and second inlet tube, make circulating water pump, recirculated cooling water tank, first connecting pipe, the second connecting pipe, the pipe type connects, the opening box, form water circulation cooling channel between first inlet tube and the second inlet tube, the cooling water circulation in the cavity between opening box and the electrolysis trough frame flows and carries out circulative cooling to the electrolysis trough frame, reduce the temperature of the inside solution of electrolysis trough frame, thereby the electrolysis degree of water has been reduced, avoided the water electrolysis to produce a large amount of oxygen, the condition that high concentration hydrogen and chlorine produced the explosion easily in high concentration oxygen takes place, the security has been improved; through the setting of universal wheel, can make the utility model discloses remove on the level ground, the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention.

In the figure: 1. a first connecting pipe; 2. a pipe joint; 3. a water circulating pump; 4. a base; 5. a circulating cooling water tank; 6. a second connecting pipe; 7. a first water outlet pipe; 8. a solution input tube; 9. a second water inlet pipe; 10. a universal wheel; 11. a second water outlet pipe; 12. a seal ring; 13. a solution output pipe; 14. an open box body; 15. a support pillar; 16. a first water inlet pipe; 17. an exhaust hole; 18. an ion exchange membrane; 19. a cathode bar; 20. an anode rod; 21. a cavity; 22. an electrolytic tank frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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 "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

Referring to fig. 1-2, the present invention provides an embodiment: a tank for ionic membrane electrolysis comprises a base 4, a circulating water pump 3 and a circulating cooling water tank 5 are installed on one side of the upper surface of the base 4, the circulating water pump is located on one side of the circulating cooling water pump, a water outlet end on the outer wall on one side of the circulating water tank is connected with a water inlet end on the outer wall on one side of the circulating water pump 3 through a pipe connector 2, a water outlet end on the top of the circulating water pump 3 is connected with a first connecting pipe 1 through the pipe connector 2, the other end of the first connecting pipe 1 is connected with a first water inlet pipe 16 through the pipe connector 2, the first water inlet pipe 16 is arranged above the outer wall on one side of an opening box body 14, a first water outlet pipe 7 is arranged below the outer wall on one side of the opening box body 14, the other end of the first water outlet pipe 7 is connected with a second connecting pipe 6 through the pipe connector 2, the other end of the second connecting, an electrolytic tank frame 22 is arranged in the opening box body 14, a cavity 21 is arranged between the outer wall of the electrolytic tank frame 22 and the inner wall of the opening box body 14, supporting columns 15 are arranged at four corners on the bottom of the opening box body 14, the other ends of the supporting columns 15 are arranged on the upper surface of the base 4, universal wheels 10 are arranged at four corners on the lower surface of the base 4, a second water outlet pipe 11 and a solution outlet pipe 13 are respectively arranged on the outer walls of two sides of the electrolytic tank frame 22, the other ends of the second water outlet pipe 11 and the solution outlet pipe 13 respectively penetrate through the outer walls of two sides of the opening box body 14, a solution input pipe 8 and a second water inlet pipe 9 are respectively arranged at two sides on the bottom of the electrolytic tank frame 22, the other ends of the solution input pipe 8 and the second water inlet pipe 9 both penetrate through the bottom end of the opening box body 14, and sealing rings 12 are respectively arranged at the joints between the, exhaust holes 17 are formed in two sides of the top of the electrolytic tank frame 22, an ion exchange membrane 18 is arranged in the center of the inside of the electrolytic tank frame 22, an anode rod 20 is arranged between the outer wall of one side of the ion exchange membrane 18 and the inner wall of one side of the electrolytic tank frame 22, and a cathode rod 19 is arranged between the outer wall of the other side of the ion exchange membrane 18 and the inner wall of the other side of the electrolytic tank frame 22.

The working principle is as follows: the utility model discloses a circulating water pump 3, recirculated cooling water tank 5, first connecting pipe 1, second connecting pipe 6, pipe type joint 2, opening box 14, the cooperation setting of first inlet tube 16 and second inlet tube 9, make circulating water pump 3, recirculated cooling water tank 5, first connecting pipe 1, second connecting pipe 6, pipe type joint 2, opening box 14, form water circulation cooling channel between first inlet tube 16 and the second inlet tube 9, the cooling water circulation flow in the cavity 21 between opening box 14 and the electrolysis trough frame 22 carries out the circulative cooling to electrolysis trough frame 22, reduce the temperature of the inside solution of electrolysis trough frame 22, thereby the electrolysis degree of water has been reduced, avoided the water electrolysis to produce a large amount of oxygen, the condition that high concentration hydrogen and chlorine produced the explosion easily in high concentration oxygen takes place, the security has been improved; through the setting of universal wheel 10, can make the utility model discloses remove on the level ground, the practicality is strong.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A cell for ionic membrane electrolysis, comprising a base (4), characterized in that: a circulating water pump (3) and a circulating cooling water tank (5) are installed on one side of the upper surface of the base (4), the circulating water pump is located on one side of the circulating cooling water pump, a water outlet end on the outer wall on one side of the circulating water tank is connected with a water inlet end on the outer wall on one side of the circulating water pump (3) through a pipe connector (2), a water outlet end on the top of the circulating water pump (3) is connected with a first connecting pipe (1) through the pipe connector (2), the other end of the first connecting pipe (1) is connected with a first water inlet pipe (16) through the pipe connector (2), the first water inlet pipe (16) is arranged above the outer wall on one side of the opening box body (14), a first water outlet pipe (7) is arranged below the outer wall on one side of the opening box body (14), the other end of the first water outlet pipe (7) is connected with a second connecting pipe (6, the other end of the second connecting pipe (6) is connected with the water inlet end on the outer wall of the other side of the circulating cooling water tank (5) through the pipe connector (2), an electrolytic bath frame (22) is arranged inside the opening box body (14), and a cavity (21) is formed between the outer wall of the electrolytic bath frame (22) and the inner wall of the opening box body (14).

2. The ion membrane electrolysis bath according to claim 1, wherein: support columns (15) are installed at four corners of the bottom of the opening box body (14), and the other ends of the support columns (15) are installed on the upper surface of the base (4).

3. The ion membrane electrolysis bath according to claim 1, wherein: four corners on the lower surface of the base (4) are provided with universal wheels (10).

4. The ion membrane electrolysis bath according to claim 1, wherein: be provided with second outlet pipe (11) and solution output tube (13) on the both sides outer wall of electrolysis cell frame (22) respectively, and the other end of second outlet pipe (11) and solution output tube (13) runs through the both sides outer wall of opening box (14) respectively, both sides on electrolysis cell frame (22) bottom are provided with solution input tube (8) and second inlet tube (9) respectively, and the other end of solution input tube (8) and second inlet tube (9) all runs through the bottom of opening box (14), the junction between outer wall and opening box (14) of second outlet pipe (11), second inlet tube (9), solution output tube (13) and solution input end all is provided with sealing washer (12).

5. The ion membrane electrolysis bath according to claim 1, wherein: both sides of the top of the electrolytic tank frame (22) are provided with exhaust holes (17).

6. The ion membrane electrolysis bath according to claim 1, wherein: the ion exchange membrane is arranged at the center of the interior of the electrolytic tank frame (22), an anode rod (20) is arranged between the outer wall of one side of the ion exchange membrane (18) and the inner wall of one side of the electrolytic tank frame (22), and a cathode rod (19) is arranged between the outer wall of the other side of the ion exchange membrane (18) and the inner wall of the other side of the electrolytic tank frame (22).