CN210214886U

CN210214886U - Electrocatalytic oxidation device

Info

Publication number: CN210214886U
Application number: CN201920286100.3U
Authority: CN
Inventors: Chunsong Zhou; 周春松; Jian Sun; 孙坚; Chengkun Hu; 胡成坤; Jianhong Jia; 贾建洪
Original assignee: Yixing International Environmental Protection City Technology Development Co Ltd
Current assignee: Yixing International Environmental Protection City Technology Development Co Ltd
Priority date: 2019-03-07
Filing date: 2019-03-07
Publication date: 2020-03-31
Anticipated expiration: 2029-03-07

Abstract

The utility model provides an electrocatalytic oxidation device, which belongs to the field of water treatment. The utility model provides a fixed scheduling problem of distance between its ordinary electrocatalytic oxidation device negative pole and the positive pole, an electrocatalytic oxidation device, including casing and electrolytic device, the lead screw has been erect to the casing top, connect through the screw-nut pair between lead screw and the negative and positive plate, the lead screw includes negative pole section and positive pole section, the spiral direction of negative pole section and positive pole section screw thread is opposite, the screw-nut pair is including positive feed screw nut pair and negative feed screw nut pair, the negative and positive plate includes negative plate and positive plate, the positive pole section passes through positive feed screw nut pair and positive plate connection, positive feed screw nut pair is used for moving along the length direction of positive pole section, the negative pole section passes through negative feed screw nut pair and negative plate connection, negative feed screw nut pair is used for moving along the length direction of negative pole section, the vice moving direction of negative feed screw nut pair and positive feed screw nut pair. The utility model discloses can carry out the electrocatalytic oxidation treatment of water to different quality of water.

Description

Electrocatalytic oxidation device

Technical Field

The utility model belongs to the water treatment field, in particular to an electrocatalytic oxidation device.

Background

The electrocatalytic oxidation technology is a novel advanced oxidation technology which is developed recently and is used for treating toxic pollutants difficult to degrade biochemically. It directly degrades organic matter through anode reaction, or degrades organic matter through oxidant such as hydroxyl free radical (OH), ozone and the like generated by anode reaction. Under the action of an electric field, the modifier on the surface of the electrode or in the solution phase can promote or inhibit the electron transfer reaction on the electrode, and the modifier on the surface of the electrode or in the solution phase does not change.

In the prior art, an electrocatalytic oxidation device can be adopted to treat sewage. However, the distance between the cathode and the anode of a general electrocatalytic oxidation device is fixed, and only one water quality is generally treated. When different water qualities are treated, the distance between the cathode and the anode needs to be adjusted, so that a better treatment effect can be achieved.

Disclosure of Invention

The utility model aims at providing an electrocatalytic oxidation device aiming at the problems in the prior art.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides an electrocatalytic oxidation device, its characterized in that includes casing and electrolytic device, electrolytic device be connected with the power of drive electrolytic device operation, electrolytic device include the negative and positive plate, the negative and positive plate be located the inside of casing, casing top erect the lead screw, lead screw and negative and positive plate between connect through the screw-nut pair, the lead screw be connected with the drive arrangement of drive lead screw corotation or reversal, the lead screw include negative pole section and positive pole section, the spiral direction of negative pole section and positive pole section screw thread is opposite, the screw-nut pair include positive screw-nut pair and negative screw-nut pair, the negative and positive plate include negative plate and anode plate, the positive pole section pass through positive screw-nut pair and anode plate and connect, positive screw-nut pair be used for along the length direction removal of positive pole section, the negative pole section pass through negative screw-nut pair and negative plate connection, the cathode screw nut pair is used for moving along the length direction of the cathode section, the moving directions of the cathode screw nut pair and the anode screw nut pair are opposite, the shell is further provided with a water inlet and a water outlet, and the water outlet is provided with a valve.

The utility model discloses a theory of operation: the utility model discloses the during operation, water gets into from the water inlet, the valve of delivery port is closed, power supply, make electrolytic device work, carry out the processing of water, when handling different quality of water, distance between negative plate and the anode plate need change, then start drive arrangement, the lead screw is rotatory, because the spiral opposite direction of negative pole section and positive pole section screw thread, so when the lead screw is rotatory, the vice moving direction with positive feed screw nut of negative feed screw nut is opposite, drive arrangement drive lead screw corotation or reversal, make negative plate and anode plate can do relative or opposite movement, then through the direction of rotation that changes the lead screw, just can make the distance between negative plate and the anode plate diminish or grow. The utility model discloses can adjust the distance between negative plate and the anode plate through the direction of rotation that changes the lead screw to carry out the electrocatalytic oxidation treatment of water to different quality of water, the treatment effect is better.

In the electrocatalytic oxidation device, the screw-nut pair comprises a screw-nut and a rolling bearing, the rolling bearing is sleeved on the outer surface of the screw-nut, and the rolling bearing and the anode and cathode plates are detachably connected.

In foretell electrocatalytic oxidation device, the negative and positive plate on be provided with the head rod, antifriction bearing on be provided with the second connecting rod, head rod and second connecting rod on be provided with the recess that coincide each other, the head rod still be provided with the fixed block, head rod and second connecting rod pass through the fixed block and fix.

In an above-mentioned electrocatalytic oxidation device, the electrolysis unit further comprises a connecting wire, the cathode plate and the anode plate are connected with the power supply through the connecting wire, the connecting wire is provided with an elastic telescopic section, and the connecting wire is used for conducting electricity.

In foretell electrocatalytic oxidation device, including control module, control module be used for being connected with the input, the input is used for supplying the user to input operation information and with operation information transmission to control module, control module be used for receiving and save operation information to with operation information and the executive information phase-match that prestores, with the executive information transmission after the match to drive arrangement again.

In the above electrocatalytic oxidation apparatus, the screw nut pair is provided with an infrared sensing device, and the infrared sensing device is used for sensing the distance between the female screw nut pair and the male screw nut pair and sending the distance information to the control module.

In an above-mentioned electrocatalytic oxidation device, the control module include storage module and processing module, the storage module be used for storing operation information, distance information and executive information to supply processing module to transfer operation information, distance information and executive information, processing module be used for transferring operation information, distance information and executive information, and with operation information and distance information and executive information phase-match, again with the executive information after the matching send drive arrangement.

In the above electrocatalytic oxidation apparatus, the processing module includes a comparison module, and the comparison module is configured to retrieve the distance information and the execution information, match the distance information with the execution information, and send the matched execution information to the driving device.

In the above electrocatalytic oxidation apparatus, the driving device is configured to receive execution information and start or stop according to the execution information, and the driving device may further control the number of forward rotation or reverse rotation of the screw rod according to the execution information.

In the above electrocatalytic oxidation apparatus, the driving device is a motor.

Compared with the prior art, the utility model has the advantages of it is following:

1. the utility model discloses can adjust the distance between negative plate and the anode plate through the direction of rotation that changes the lead screw to carry out the electrocatalytic oxidation treatment of water to different quality of water, the treatment effect is better.

2. The utility model discloses a screw-nut is vice including screw-nut and antifriction bearing, and the antifriction bearing cover is established at screw-nut's surface, can dismantle the connection between antifriction bearing and the negative and positive plate. The setting of antifriction bearing and screw-nut makes when the lead screw is rotatory, screw-nut when the direction along lead screw length removes, still can rotate together with the lead screw, and antifriction bearing cover establishes screw-nut's surface, is connected between antifriction bearing and the negative and positive plate for screw-nut's rotation can not take the negative and positive plate to rotate together, and the negative and positive plate only can remove along the length direction of lead screw along screw-nut pair. The rolling bearing and the cathode and anode plates can be detachably connected, and the cathode and anode plates are convenient to replace.

3. The utility model discloses an electrolytic device still includes the connecting wire, connects through the connecting wire between positive and negative plate and the power, and the connecting wire is provided with flexible section, and the connecting wire is used for electrically conducting. When the cathode and anode plates need to be detached, the connecting wires can elastically stretch, so that the cathode and anode plates are convenient to detach or install by operators.

Drawings

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

FIG. 2 is a schematic view of the structure of the electrolyzer of the present invention;

FIG. 3 is a schematic structural view of the screw rod of the present invention;

fig. 4 is a schematic structural view of the screw nut and the rolling bearing of the present invention;

FIG. 5 is a schematic structural view of the fixing block and the groove of the present invention;

fig. 6 is a schematic diagram of the framework of the present invention.

In the figure, 1, a housing; 2. an electrolysis device; 3. a power source; 4. a cathode plate and an anode plate; 5. a screw rod; 6. a screw-nut pair; 7. a drive device; 8. a cathode section; 9. an anode section; 10. a male lead screw nut pair; 11. a female screw nut pair; 12. a cathode plate; 13. an anode plate; 14. a water inlet; 15. a water outlet; 16. a valve; 17. a feed screw nut; 18. a rolling bearing; 19. a first connecting rod; 20. a second connecting rod; 21. a groove; 22. a fixed block; 23. a connecting wire; 24. an elastic expansion section; 25. a control module; 26. an infrared sensing device; 27. a storage module; 28. a processing module; 29. and a comparison module.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1, 2, 3, 4, 5 and 6, an electrocatalytic oxidation device comprises a shell 1 and an electrolysis device 2, wherein the electrolysis device 2 is connected with a power supply 3 for driving the electrolysis device 2 to operate, the electrolysis device 2 comprises a cathode plate and an anode plate 4, the cathode plate and the anode plate 4 are positioned inside the shell 1, a screw 5 is erected above the shell 1, the screw 5 is connected with the cathode plate and the anode plate 4 through a screw nut pair 6, the screw 5 is connected with a driving device 7 for driving the screw 5 to rotate, the screw 5 comprises a cathode section 8 and an anode section 9, the screw directions of the threads of the cathode section 8 and the anode section 9 are opposite, the screw nut pair 6 comprises an anode screw nut pair 10 and a cathode screw nut pair 11, the cathode plate 4 comprises a cathode plate 12 and an anode plate 13, the anode section 9 is connected with the anode plate 13 through the anode screw nut pair 10, the positive feed screw nut pair 10 is used for moving along the length direction of the positive pole section 9, the negative pole section 8 is connected with the negative pole plate 12 through the negative feed screw nut pair 11, the negative feed screw nut pair 11 is used for moving along the length direction of the negative pole section 8, the moving directions of the negative feed screw nut pair 11 and the positive feed screw nut pair 10 are opposite, the shell 1 is further provided with a water inlet 14 and a water outlet 15, and the water outlet 15 is provided with a valve 16.

In a further detail, the screw-nut pair 6 comprises a screw-nut 17 and a rolling bearing 18, the rolling bearing 18 is sleeved on the outer surface of the screw-nut 17, and the rolling bearing 18 and the anode and cathode plates 4 are detachably connected. The arrangement of the rolling bearing 18 and the screw nut 17 enables the screw nut 17 to rotate together with the screw 5 when moving along the length direction of the screw 5 when the screw 5 rotates, the rolling bearing 18 is sleeved on the outer surface of the screw nut 17, and the rolling bearing 18 is connected with the anode and cathode plates 4, so that the rotation of the screw nut 17 can not drive the anode and cathode plates 4 to rotate together, and the anode and cathode plates 4 only move along the length direction of the screw 5 along with the screw nut pair 6. The rolling bearing 18 is detachably connected with the cathode and anode plates 4, so that the cathode and anode plates 4 are convenient to replace.

In more detail, the cathode plate 4 and the anode plate 4 are provided with a first connecting rod 19, the rolling bearing 18 is provided with a second connecting rod 20, the first connecting rod 19 and the second connecting rod 20 are provided with grooves 21 which are matched with each other, the first connecting rod 19 is further provided with a fixing block 22, and the first connecting rod 19 and the second connecting rod 20 are fixed through the fixing block 22. The fixing block 22 can move along the length direction of the first connecting rod 19, when the anode and cathode plates 4 are required to be connected with the rolling bearing 18, firstly, the grooves 21 on the first connecting rod 19 and the second connecting rod 20 are matched with each other, then the fixing block 22 is forcibly moved towards the rolling bearing 18, and the fixing block 22 fixes the first connecting rod 19 and the second connecting rod 20 together.

In further detail, the electrolysis device 2 further comprises a connecting wire 23, the cathode plate 4 and the anode plate 3 are connected through the connecting wire 23, the connecting wire 23 is provided with an elastic telescopic section 24, and the connecting wire 23 is used for conducting electricity. When the cathode and anode plates 4 need to be detached, the connecting wires 23 can be elastically stretched, so that the cathode and anode plates 4 can be conveniently detached or installed by operators.

In further detail, the control device comprises a control module 25, the control module 25 is used for being connected with an input end, the input end is used for allowing a user to input operation information and send the operation information to the control module 25, the control module 25 is used for receiving and storing the operation information, matching the operation information with prestored execution instruction information and sending the matched execution information to the driving device 7.

In more detail, the lead screw nut pair 6 is provided with an infrared sensing device 26, and the infrared sensing device 26 is used for sensing the distance between the female lead screw nut pair 11 and the male lead screw nut pair 10 and sending the distance information to the control module 25.

In further detail, the control module 25 includes a storage module 27 and a processing module 28, the storage module 27 is configured to store the operation information, the distance information, and the execution information, and the processing module 28 is configured to retrieve the operation information, the distance information, and the execution information, match the operation information and the distance information with the execution information, and send the matched execution information to the driving device 7.

In further detail, the processing module 28 includes a comparing module 29, and the comparing module 29 is configured to retrieve the distance information and the execution information, match the distance information with the execution information, and send the matched execution information to the driving device 7.

In more detail, the driving device 7 is used for receiving the execution information and starting or stopping according to the execution information, and the driving device 7 can also control the number of turns of the screw rod 5 in forward rotation or reverse rotation according to the execution information.

In more detail, the driving device 7 is a motor.

The utility model discloses a control module 25 can control opening of drive arrangement 7 and control 5 corotation of lead screw or the number of turns of reversal through control drive arrangement 7 to reach the purpose of the distance between adjustment negative plate 12 and the anode plate 13, and can be as required, the distance between user input negative plate 12 and the anode plate 13, through contrast module 29 and infrared induction device 26, control module 25 sends executive instruction and makes negative plate 12 and anode plate 13 adjust required distance.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms of the housing 1, the electrolysis device 2, the power source 3, the cathode and anode plates 4, the lead screw 5, the lead screw nut pair 6, the driving device 7, the cathode section 8, the anode section 9, the anode lead screw nut pair 10, the cathode lead screw nut pair 11, the cathode plate 12, the anode plate 13, the water inlet 14, the water outlet 15, the valve 16, the lead screw nut 17, the rolling bearing 18, the first connecting rod 19, the second connecting rod 20, the groove 21, the fixing block 22, the connecting wire 23, the elastic expansion section 24, the control module 25, the infrared sensing device 26, the storage module 27, the processing module 28, the comparison module 29, and the like are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The electrocatalytic oxidation device is characterized by comprising a shell (1) and an electrolysis device (2), wherein the electrolysis device (2) is connected with a power supply (3) for driving the electrolysis device (2) to operate, the electrolysis device (2) comprises a cathode plate and an anode plate (4), the cathode plate and the anode plate (4) are positioned in the shell (1), a lead screw (5) is erected above the shell (1), the lead screw (5) is connected with the cathode plate and the anode plate (4) through a lead screw nut pair (6), the lead screw (5) is connected with a driving device (7) for driving the lead screw (5) to rotate positively or reversely, the lead screw (5) comprises a cathode section (8) and an anode section (9), the spiral directions of the threads of the cathode section (8) and the anode section (9) are opposite, the lead screw nut pair (6) comprises a positive lead screw nut pair (10) and a negative lead screw nut pair (11), cathode and anode plate (4) including negative plate (12) and anode plate (13), positive pole section (9) pass through positive feed screw nut pair (10) and anode plate (13) and connect, positive feed screw nut pair (10) be used for moving along the length direction of positive pole section (9), negative pole section (8) pass through negative feed screw nut pair (11) and negative plate (12) and connect, negative feed screw nut pair (11) be used for moving along the length direction of negative pole section (8), the vice (11) of negative feed screw nut and the vice (10) moving direction of positive feed screw nut opposite, casing (1) still be provided with water inlet (14) and delivery port (15), delivery port (15) be provided with valve (16).

2. The electrocatalytic oxidation apparatus as set forth in claim 1, wherein said screw nut pair (6) comprises a screw nut (17) and a rolling bearing (18), said rolling bearing (18) is sleeved on the outer surface of the screw nut (17), said rolling bearing (18) is detachably connected with the anode and cathode plates (4).

3. An electrocatalytic oxidation apparatus as set forth in claim 2, wherein said cathode and anode plates (4) are provided with first connecting rods (19), said rolling bearings (18) are provided with second connecting rods (20), said first connecting rods (19) and said second connecting rods (20) are provided with grooves (21) engaged with each other, said first connecting rods (19) are further provided with fixing blocks (22), and said first connecting rods (19) and said second connecting rods (20) are fixed by said fixing blocks (22).

4. An electrocatalytic oxidation apparatus as set forth in claim 1, wherein said electrolysis apparatus (2) further comprises a connecting wire (23), said anode and cathode plates (4) and said power source (3) are connected by said connecting wire (23), said connecting wire (23) is provided with an elastic expansion section (24), said connecting wire (23) is used for conducting electricity.

5. An electrocatalytic oxidation apparatus as set forth in claim 1, comprising a control module (25), wherein said control module (25) is configured to be connected to an input terminal, the input terminal is configured to allow a user to input operation information and send the operation information to the control module (25), said control module (25) is configured to receive and store the operation information, match the operation information with pre-stored execution information, and send the matched execution information to the driving device (7).

6. An electrocatalytic oxidation apparatus as set forth in claim 5, wherein said lead screw nut pair (6) is provided with an infrared sensing device (26), and said infrared sensing device (26) is used for sensing the distance between the female lead screw nut pair (11) and the male lead screw nut pair (10) and sending the distance information to the control module (25).

7. An electrocatalytic oxidation apparatus as set forth in claim 6, wherein the control module (25) comprises a storage module (27) and a processing module (28), the storage module (27) is configured to store the operation information, the distance information and the execution information, and provide the processing module (28) with the operation information, the distance information and the execution information, the processing module (28) is configured to retrieve the operation information, the distance information and the execution information, match the operation information and the distance information with the execution information, and send the matched execution information to the driving device (7).

8. An electrocatalytic oxidation apparatus as set forth in claim 7, wherein said processing module (28) comprises a comparing module (29), said comparing module (29) is configured to retrieve the distance information and the execution information, match the distance information with the execution information, and send the matched execution information to the driving device (7).

9. An electrocatalytic oxidation apparatus as set forth in claim 8, wherein said driving device (7) is adapted to receive execution information and start or stop according to the execution information, and said driving device (7) is further adapted to control the number of forward or reverse rotations of the screw (5) according to the execution information.

10. An electrocatalytic oxidation apparatus as set forth in claim 1, wherein said driving means (7) is an electric motor.