CN215516754U - Industrial-grade electrochemical three-dimensional electrode with good blunting prevention effect - Google Patents

Abstract

The utility model belongs to the technical field of three-dimensional electrodes, and particularly relates to an industrial electrochemical three-dimensional electrode with a good anti-blunting effect, which comprises a first electrode separator; second electrode separators are arranged on two side edges of the first electrode separator; through the plate electrode at two subtend settings, set up two second electrode baffle in two plate electrode sides, set up a first electrode baffle in the bottom, each plate electrode all adopts titanium base body material's structural design simultaneously, the function of the life of increase plate electrode has been realized, the three-dimensional electrode of having solved present adoption is mostly the filler in the electrolysis trough, plate electrode male mode, when the maximization device, the polar plate interval location, connect the power supply circuit, comparatively lack, and the filler is changed and the device maintenance cycle length is maintained, work load is big, the problem that the degree of difficulty is big.

Description

Industrial-grade electrochemical three-dimensional electrode with good blunting prevention effect

Technical Field

The utility model relates to the technical field of three-dimensional electrodes, in particular to an industrial-grade electrochemical three-dimensional electrode with a good anti-blunting effect.

Background

The electrochemical device for treating toxic and nonbiodegradable organic pollutant can convert pollutant into product with low toxicity or easy biodegradation directly or indirectly via electrochemistry on electrode to weaken and eliminate pollutant, and has the advantages of mild reaction condition, easy control, etc.

The three-dimensional electrodes adopted at present are mostly filled in an electrolytic cell, and the electrode plates are inserted, so that when the device is large-sized, the distance between the electrode plates is positioned and connected with a power supply circuit, the gap is deficient, and the filling replacement and the device maintenance period are long, the workload is large, and the difficulty is large; therefore, the industrial-grade electrochemical three-dimensional electrode with good anti-blunting effect is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects of the prior art, the currently adopted three-dimensional electrode is mostly filled in an electrolytic cell, and an electrode plate is inserted, so that when a large-scale device is used, the distance between electrode plates is positioned and a power circuit is connected, and the problems of long filling replacement and device maintenance period, large workload and high difficulty are solved.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the industrial-grade electrochemical three-dimensional electrode with good anti-blunting effect comprises a first electrode separator; second electrode separators are arranged on two side edges of the first electrode separator; the second electrode separator is opposite to the end part of the first electrode separator and forms a vertical angle; electrode plates are fixedly connected to the tops of the two sides of the first electrode separator; motor terminals are fixedly connected to the top parts of the opposite outer side walls of the two electrode plates; the top of the electrode plate is fixedly connected with an electrode hanger plate; a double-end screw rod penetrates between the two electrode plates; the double-end screw rods are arranged on the electrode plates; both ends of the double-end screw are in threaded connection with first nuts; a first gasket is arranged between the first nut and the outer side wall of the electrode plate; each first electrode separator, the electrode plate and the second electrode separator are in threaded fit connection with a third nut through a third washer; the loss and heat generation of the connection are reduced.

Preferably, a positioning assembly is arranged between the two corresponding electrode plates and the corresponding second electrode partition plate; the positioning assembly comprises a positioning pin, a positioning sleeve, a fixing bolt, a second washer and a second nut; the positioning pin penetrates between the two second electrode separators; the positioning sleeve is vertically arranged between the two electrode plates; the fixed bolt is in threaded connection with the inside of the positioning sleeve; a second gasket is arranged between the position of the end of the fixing bolt and the outer side wall of the electrode plate; the end part of the other side of the fixed bolt is in threaded connection with a second nut; the device has higher strength and simpler installation.

Preferably, the electrode plate and the second electrode separator are sieve mesh plate-shaped; the reaction speed is increased, so that the sewage treatment capacity of the device is improved.

Preferably, the first electrode separator, the electrode plate, the electrode hanger plate, the positioning pin and the positioning sleeve are all made of polytetrafluoroethylene plastics; the working efficiency of the device is increased.

Preferably, the electrode hanger plate is internally and transversely provided with a hanger plate hole; a fixed pin is communicated with the electrode hanger plate through a groove at the top of the hanger plate hole; a pin groove is formed at the bottom of the electrode hanging plate corresponding to the fixed pin; the stability and the safety of the device are improved.

Preferably, the bottom of the fixing pin is fixedly connected with a convex magnet; a concave magnet is fixedly connected to the bottom of the pin slot corresponding to the convex magnet; the stability of the device is increased.

The utility model has the advantages that:

1. according to the utility model, through the two oppositely arranged electrode plates, the two second electrode clapboards are arranged on the side surfaces of the two electrode plates, the first electrode clapboard is arranged at the bottom, and meanwhile, each electrode plate adopts the structural design of titanium-based body materials, so that the function of prolonging the service life of the electrode plates is realized, and the problems that most of the currently adopted three-dimensional electrodes are filling materials in an electrolytic cell, and the electrode plates are inserted in a mode, when a large-scale device is adopted, the distance between the electrode plates is positioned, the electrode plates are connected with a power circuit, and the problems of large workload and high difficulty are solved.

2. According to the utility model, through the structural design that the fixing component is arranged between the opposite electrode plate and the opposite second electrode partition plate, the device body is reinforced, the function of increasing the structural strength of the device body is realized, and the problem that the structural strength of the second electrode partition plate made of polytetrafluoroethylene material is insufficient due to the thin electrode plate is solved.

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 description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a perspective view of the present device;

FIG. 2 is a front view of the present apparatus;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a bottom view of the present device;

FIG. 5 is an enlarged view at B in FIG. 2;

FIG. 6 is an enlarged view at C of FIG. 3;

fig. 7 is a schematic structural view of a screw according to a second embodiment.

In the figure: 1. a first electrode separator; 2. an electrode plate; 3. a motor terminal; 4. an electrode hanger plate; 5. a second electrode separator; 6. a double-ended screw; 7. a first gasket; 8. a first nut; 9. positioning pins; 10. a positioning sleeve; 11. fixing the bolt; 12. a second gasket; 13. a second nut; 14. a third gasket; 15. a third nut; 16. hanging plate holes; 17. a fixing pin; 18. a pin slot; 19. a convex magnet; 20. a concave magnet; 21. a screw; 22. a threaded bore.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-6, an industrial-grade electrochemical three-dimensional electrode with good anti-blunting effect comprises a first electrode separator 1; the two side edges of the first electrode separator 1 are provided with second electrode separators 5; the second electrode separator 5 is opposite to the end of the first electrode separator 1 and has a vertical angle; electrode plates 2 are fixedly connected to the tops of the two sides of the first electrode separator 1; the relative outer side walls of the two electrode plates 2 are fixedly connected with a motor terminal 3 near the top; the top of the electrode plate 2 is fixedly connected with an electrode hanger plate 4; a double-end screw 6 penetrates between the two electrode plates 2; the electrode plate 2 is provided with a plurality of double-end screws 6; both ends of the double-end screw 6 are in threaded connection with first nuts 8; a first gasket 7 is arranged between the first nut 8 and the outer side wall of the electrode plate 2; each first electrode separator 1, the electrode plate 2 and the second electrode separator 5 are in threaded fit connection with a third nut 15 through a third washer 14; when the device works, three-dimensional electrode filling materials are filled in a rectangular mesh bucket structure formed by a first electrode separator 1, a plate electrode 2 and a second electrode separator 5, the device is protected from sewage to be treated, electrochemical reaction can be carried out on the sewage by electrifying motor terminals 3 with positive and negative poles, the motor terminals 3 with titanium-clad copper with the same cross section as that of the first electrode separator 1 are welded between the first electrode separator 1 and the motor terminals 3, a bolt hole is not formed in a connecting part, the loss and the heat of connection are reduced, the corrosion of water vapor and the like in an electrolytic cell to the motor terminals 3 can be reduced by treating the titanium-clad copper, manpower is saved, and the problems that the currently adopted three-dimensional electrodes are mostly filling materials in the electrolytic cell, the plate electrode 2 is inserted in a mode, the distance between plate electrodes is positioned when the device is used, the power circuit is connected, the defect is caused, the filling material replacement and the maintenance period of the device is long, and the maintenance period is long, and the device is large-scale, The problem that work load is big, the degree of difficulty is big, and plate electrode 2 adopts titanium base body material, through the strong corrosion resistance of titanium, the life of multiplicable device when the electrolysis for the change clearance of device is elongated, and the solution plate electrode 2 that can be better is easily blunt knot to becoming invalid, needs regularly to change little electrolysis material, is difficult to guarantee the treatment effect of waste water and the problem of efficiency.

A positioning assembly is arranged between the two corresponding electrode plates 2 and the corresponding second electrode partition plates 5; the positioning assembly comprises a positioning pin 9, a positioning sleeve 10, a fixing bolt 11, a second washer 12 and a second nut 13; the positioning pin 9 penetrates between the two second electrode separators 5; the positioning sleeve 10 is vertically arranged between the two electrode plates 2; the fixing bolt 11 is in threaded connection with the inside of the positioning sleeve 10; a second gasket 12 is arranged between the position of the end of the fixing bolt 11 and the outer side wall of the electrode plate 2; the end part of the other side of the fixing bolt 11 is in threaded connection with a second nut 13; when the device works, firstly, the positioning sleeve 10 is installed in the corresponding installation groove formed in the opposite electrode plate 2, then the second gasket 12 is sleeved on the fixing bolt 11 and inserted into the positioning sleeve 10, after the end part of the threaded end of the second gasket 12 is exposed, the second nut 13 is installed at the end part of the second gasket 12 to play a role in fixing, then the positioning pin 9 penetrates between the two opposite second electrode separators 5, and through the arrangement of the fixing component, the deformation of the first electrode separator 1, the electrode plate 2 and the second electrode separator 5 can be prevented, a multi-point lacing wire is formed to strengthen the middle structures of the first electrode separator 1, the electrode plate 2 and the second electrode separator 5, and the opposite electrode plate 2 and the second electrode separator 5 can play a role in positioning at an interval, so that the device has higher strength and is simpler to install.

The electrode plate 2 and the second electrode separator 5 are in the shape of sieve mesh plates; when the device works, the plate electrode 2 and the second electrode separator 5 which are in the shape of the sieve mesh plate enable sewage to enter the rectangular hopper-shaped structure formed by the first electrode separator 1, the plate electrode 2 and the second electrode separator 5 through the open holes, so that the contact area of the three-dimensional electrode filled inside and the external sewage is larger, the external sewage needing electrolysis can be electrolyzed more easily, the reaction speed is increased, and the sewage treatment capacity of the device is improved.

The first electrode separator 1, the electrode plate 2, the electrode hanger plate 4, the positioning pin 9 and the positioning sleeve 10 are all made of polytetrafluoroethylene plastics; when the device works, the polytetrafluoroethylene has the characteristics of corrosion resistance, high temperature resistance, good mechanical strength and good insulating property, the service life of the device can be prolonged, the replacement period of the device is prolonged, the manpower is saved, and the working efficiency of the device is increased.

A hanging plate hole 16 is transversely formed in the electrode hanging plate 4; a fixed pin 17 is communicated with the electrode hanger plate 4 in a groove at the top of the hanger plate hole 16; a pin groove 18 is formed at the bottom of the electrode hanger plate 4 corresponding to the fixing pin 17; when the device works, when the electrode plate 2 needs to be hung, the hook penetrates through the hanging plate hole 16, the through hole corresponding to the fixing pin 17 is formed in the hook, so that the fixing pin 17 can be inserted into the hook and further penetrate into the pin groove 18, the electrode plate 2 is fixed by the hook more firmly, the electrode plate 2 can be prevented from falling off from the hook, and the stability and the safety of the device are improved.

The bottom of the fixed pin 17 is fixedly connected with a convex magnet 19; a concave magnet 20 is fixedly connected to the bottom of the pin slot 18 corresponding to the convex magnet 19; when the device works, when the fixing pin 17 is inserted into the hook and further enters the pin groove 18, the convex magnet 19 and the concave magnet 20 at the bottom attract each other, so that the gap between the fixing pin 17 and the bottom of the pin groove 18 can be reduced, the device is not easy to fall off, secondly, the contact between the fixing pin 17 and the pin groove 18 is limited by one force due to the attraction between the convex magnet 19 and the concave magnet 20, the fixing pin 17 and the pin groove 18 are fixed more firmly, and the stability of the device is improved.

Example two

Referring to fig. 7, in a first comparative example, as another embodiment of the present invention, a screw 21 is slotted and connected to the electrode hanger plate 4 at the top of the hanger plate hole 16; a threaded hole 22 is formed at the bottom of the electrode hanger plate 4 corresponding to the position of the screw 21; when the electrode plate 2 needs to be hung up during operation, the hook can penetrate through the hanging plate hole 16, a through hole passing through the screw 21 is formed in the hook, so that the screw 21 can penetrate through the hook and then is in threaded connection with the inside of the threaded hole 22, the electrode plate 2 can be firmly fixed on the hook, and the electrode plate 2 is prevented from falling off from the hook.

The working principle is that in the working process, three-dimensional electrode filling materials are filled into a first electrode separator 1 and a rectangular net bucket structure formed by an electrode plate 2 and a second electrode separator 5, the device is protected from sewage to be treated, the sewage can be subjected to electrochemical reaction by electrifying motor terminals 3 with positive and negative poles, the motor terminals 3 with titanium-clad copper with the same cross section as that of the first electrode separator 1 are welded and formed between the first electrode separator 1 and the motor terminals 3, so that bolt holes do not exist at a joint, the connection loss and heating are reduced, the corrosion of water vapor and the like in an electrolytic tank to the motor terminals 3 can be reduced by treating the titanium-clad copper, the manpower is saved, the problems that the currently adopted three-dimensional electrodes are mostly filling materials in the electrolytic tank, the electrode plate 2 is inserted in a mode, the distance between polar plates is positioned when a large-scale device is used, a power circuit is connected, the defect is overcome, the filling materials are replaced, and the maintenance period is long, The problems of large workload and high difficulty are solved, the electrode plate 2 is made of a titanium-based body material, the service life of the device during electrolysis can be prolonged through the strong corrosion resistance of titanium, the replacement clearance of the device is lengthened, the problems that the electrode plate 2 is easy to blunt and fail and micro-electrolysis materials need to be replaced regularly, and the treatment effect and efficiency of waste water are difficult to ensure are solved, firstly, the positioning sleeve 10 is installed in the corresponding installation groove formed in the opposite electrode plate 2, then, the second gasket 12 is sleeved on the fixing bolt 11 and inserted into the positioning sleeve 10, when the end part with the thread of the second gasket 12 is exposed, the second nut 13 is installed at the end part of the second gasket 12 to play a fixing role, then, the positioning pin 9 penetrates between the two opposite second electrode partition plates 5, and through the arrangement of the fixing component, the deformation of the first electrode partition plate 1, the electrode plate 2 and the second electrode partition plates 5 can be prevented, the multi-point lacing wire is formed to strengthen the middle structures of each first electrode separator 1, each electrode plate 2 and each second electrode separator 5, and the opposite electrode plates 2 and the opposite second electrode separators 5 can be positioned at intervals, so that the device has higher strength and simpler installation, the electrode plates 2 and the second electrode separators 5 with plate-shaped sieve meshes can ensure that sewage can enter the rectangular hopper-shaped structure formed by the first electrode separators 1, the electrode plates 2 and the second electrode separators 5 through the open holes, the three-dimensional electrodes filled in the rectangular hopper-shaped structure have larger contact area with the external sewage, the sewage needing electrolysis from the outside can be more easily electrolyzed, the reaction speed is increased, the sewage treatment capacity of the device is improved, the polytetrafluoroethylene has the characteristics of corrosion resistance, high temperature resistance, good mechanical strength and good insulating property, the service life of the device can be prolonged, and the replacement cycle of the device is prolonged, the manpower is saved, the working efficiency of the device is also improved, when the electrode plate 2 needs to be hung up, the hook penetrates through the hanging plate hole 16, the through hole corresponding to the fixing pin 17 is arranged on the hook, so that the fixing pin 17 can be inserted into the hook and further penetrate into the pin groove 18, the electrode plate 2 is more firmly fixed by the hook, the electrode plate 2 can be prevented from falling off from the hook, the stability and the safety of the device are improved, when the fixing pin 17 is inserted into the hook and further penetrates into the pin groove 18, the convex magnet 19 is attracted with the concave magnet 20 at the bottom, the gap between the fixing pin 17 and the bottom of the pin groove 18 can be reduced, the device is more difficult to fall off, secondly, the contact between the fixing pin 17 and the pin groove 18 is limited by one force through the attraction force of the convex magnet 19 and the concave magnet 20, and the fixing pin 17 and the pin groove 18 are more firmly fixed, the stability of the device is increased.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to 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 utility model. In this specification, the schematic representations of the terms used above do not necessarily 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.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims (6)

1. The utility model provides a prevent dull knot effectual industrial grade electrochemistry three-dimensional electrode which characterized in that: comprising a first electrode separator (1); two side edges of the first electrode separator (1) are provided with second electrode separators (5); the second electrode separator (5) is opposite to the end part of the first electrode separator (1) and forms a vertical angle; electrode plates (2) are fixedly connected to the tops of the two sides of the first electrode separator (1); the positions, close to the tops, of the opposite outer side walls of the two electrode plates (2) are fixedly connected with motor terminals (3); the top of the electrode plate (2) is fixedly connected with an electrode hanger plate (4); a double-end screw (6) penetrates between the two electrode plates (2); a plurality of double-end screws (6) are arranged on the electrode plate (2); both ends of the double-end screw (6) are in threaded connection with first nuts (8); a first gasket (7) is arranged between the first nut (8) and the outer side wall of the electrode plate (2); and each first electrode separator (1), the electrode plate (2) and the second electrode separator (5) are in threaded fit connection with a third nut (15) through a third gasket (14).

2. The industrial-grade electrochemical three-dimensional electrode with good blunting prevention effect according to claim 1, wherein: a positioning assembly is arranged between the two corresponding electrode plates (2) and the corresponding second electrode partition plate (5); the positioning assembly comprises a positioning pin (9), a positioning sleeve (10), a fixing bolt (11), a second washer (12) and a second nut (13); the positioning pin (9) penetrates between the two second electrode separators (5); the positioning sleeve (10) is vertically arranged between the two electrode plates (2); the fixed bolt (11) is in threaded connection with the inside of the positioning sleeve (10); a second gasket (12) is arranged between the position of the end of the fixing bolt (11) and the outer side wall of the electrode plate (2); and the end part of the other side of the fixing bolt (11) is in threaded connection with a second nut (13).

3. The industrial-grade electrochemical three-dimensional electrode with good blunting prevention effect according to claim 2, wherein: the electrode plate (2) and the second electrode separator (5) are in the shape of sieve mesh plates.

4. The industrial-grade electrochemical three-dimensional electrode with good blunting prevention effect according to claim 3, wherein: the first electrode separator (1), the electrode plate (2), the electrode hanger plate (4), the positioning pin (9) and the positioning sleeve (10) are all made of polytetrafluoroethylene plastics.

5. The industrial-grade electrochemical three-dimensional electrode with good blunting prevention effect according to claim 4, wherein: a hanging plate hole (16) is transversely formed in the electrode hanging plate (4); a fixed pin (17) is communicated with the electrode hanger plate (4) in a groove at the top of the hanger plate hole (16); and a pin groove (18) is formed at the bottom of the electrode hanger plate (4) corresponding to the fixed pin (17).

6. The industrial-grade electrochemical three-dimensional electrode with good blunting prevention effect according to claim 5, wherein: the bottom of the fixing pin (17) is fixedly connected with a convex magnet (19); a concave magnet (20) is fixedly connected to the bottom of the pin slot (18) corresponding to the convex magnet (19).

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