Electrochemical reactor for increasing contact probability of organic pollutants and electrodes

Abstract

The utility model relates to the technical field of water treatment, and discloses an electrochemical reactor for increasing the contact probability of organic pollutants and electrodes. Comprising a shell, a connecting cover plate, an anode binding post and a cathode binding post, a bolt is in threaded connection with the connecting position of the connecting cover plate and the shell, a water inlet pipe is fixedly connected to the bottom of the shell, a water outlet pipe is fixedly connected to the side wall of the shell, and the anode binding post is fixedly connected to the top end of the connecting cover plate; and the cathode binding post is fixedly connected to the side wall of the shell. The side walls of the plurality of threaded anodes and the plurality of threaded cathodes provided by the utility model are respectively threaded, and the adjacent threads are arranged in opposite directions, so that sewage with organic pollutants enters the shell and then is repeatedly guided by the threads; organic pollutants can be in full contact with a plurality of threaded anodes and a plurality of threaded cathodes, so that the contact probability is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment, in particular to an electrochemical reactor which increases the contact probability between organic pollutants and electrodes. Background Art

[0002] A water treatment electrochemical reactor is a device that uses electrochemical principles to treat water. It changes the properties of chemical substances in water by applying electrochemical reactions to achieve the purpose of purifying water quality. A water treatment electrochemical reactor is usually composed of electrodes, electrolyte solutions, and power supplies. Electrodes usually have two types: anodes and cathodes. They react electrochemically with chemical substances in water through electrolyte solutions. The power supply provides current to drive the electrochemical reaction.

[0003] In the prior art, most traditional electrochemical reactors use smooth electrodes, that is, the surfaces of the cathode and anode of the electrode are smooth, which can reduce water flow resistance and facilitate processing. However, the smooth electrode surface also leads to the fact that the electrode water flow is mostly laminar, which limits the chance of organic pollutants in the water contacting the electrode. Therefore, the utility model designs an electrochemical reactor that increases the chance of organic pollutants contacting the electrode. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that most of the traditional electrochemical reactors in the prior art adopt smooth electrodes, that is, the surfaces of the anode and cathode of the electrodes are smooth, which can reduce the water flow resistance and facilitate processing. However, the smooth electrode surface also brings about the problem that the electrode water flow is mostly laminar flow, which limits the probability of organic pollutants in the water contacting the electrodes. An electrochemical reactor is proposed to increase the probability of organic pollutants contacting the electrodes.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An electrochemical reactor for increasing the probability of organic pollutants contacting electrodes comprises a shell, a connecting cover, an anode terminal and a cathode terminal, wherein the connection cover and the shell are connected at a connection point with a bolt, the bottom of the shell is fixedly connected with a water inlet pipe, the side wall of the shell is fixedly connected with a water outlet pipe, the anode terminal is fixedly connected to the top of the connecting cover, the cathode terminal is fixedly connected to the side wall of the shell, a plurality of threaded anodes and a plurality of threaded cathodes are provided inside the shell, one end of the plurality of threaded anodes and the plurality of threaded cathodes are respectively fixedly connected with a connecting seat, a plurality of grooves are respectively provided inside the shell and the connecting cover, the anode terminal and the cathode terminal are provided with a plurality of terminal ends which respectively extend into the inside of the grooves, and a plurality of connecting seats are respectively inserted in the inside of the plurality of grooves and contact the terminal ends.

[0007] Preferably, the ends of the plurality of threaded anodes and the plurality of threaded cathodes facing away from the connection seat are respectively fixedly connected with plug blocks, the shell and the connection cover are respectively provided with a plurality of positioning grooves, and the plug blocks are plugged into the positioning grooves.

[0008] Preferably, the interior of the connecting seat is provided with an interior of a groove, the connecting seat is located inside the groove and is fixedly connected to a fixing rod, a clamping plate and a torsion spring are movably sleeved on the rod wall of the fixing rod, one end of the torsion spring is fixedly connected to the interior of the clamping plate, and the other end of the torsion spring is fixedly connected to the interior of the connecting seat, the shell and the connecting cover plate are located inside the groove and respectively provide fan-shaped clamping grooves, and the clamping plate is clamped inside the fan-shaped clamping groove.

[0009] Preferably, a pull rope is fixedly connected to the side wall of the card plate, a through hole is opened inside the connecting seat, the end of the pull rope facing away from the card plate extends to the inside of the through hole and is fixedly connected to a pressure rod, a sealing sleeve is fixedly sleeved on the rod wall of the pressure rod, and the tube wall of the sealing sleeve is fitted on the inner wall of the connecting seat located in the through hole.

[0010] Preferably, the shell and the connecting cover plate are fixedly connected with a sealing frame inside the groove, and the inner wall of the sealing frame is fitted on the side wall of the connecting seat.

[0011] Preferably, the shell and the connecting cover plate are fixedly connected with a protective pad inside the positioning groove, and the contact surface of the shell and the connecting cover plate is also fixedly connected with a water sealing ring.

[0012] Compared with the prior art, the utility model provides an electrochemical reactor that increases the probability of organic pollutants contacting electrodes, and has the following beneficial effects:

[0013] 1. The electrochemical reactor for increasing the contact probability between organic pollutants and electrodes has a plurality of threaded anodes and a plurality of threaded cathodes whose side walls are respectively arranged in a threaded shape, and adjacent threads are arranged in reverse. After sewage carrying organic pollutants enters the interior of the shell, the threads are repeatedly guided, so that the organic pollutants can be more fully contacted with the plurality of threaded anodes and the plurality of threaded cathodes, thereby increasing the contact probability.

[0014] 2. The electrochemical reactor that increases the probability of organic pollutants contacting the electrode can be disassembled by separating the connecting cover plate and the shell, and the clamping plate shrinks into the inside of the groove when the pressure rod is pressed to drive the pull rope to move, so that the connecting seat can be disassembled and multiple threaded anodes and multiple threaded cathodes can be disassembled and maintained. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of an electrochemical reactor for increasing the probability of contact between organic pollutants and electrodes proposed by the utility model;

[0016] Figure 2 for Figure 1 A schematic diagram of the structure of the local A part;

[0017] Figure 3 for Figure 2 A three-dimensional diagram of the structure of the middle pallet.

[0018] In the figure: 1 shell, 2 connecting cover plate, 3 bolts, 4 water inlet pipe, 5 water outlet pipe, 6 anode terminal, 7 cathode terminal, 8 threaded anode, 9 threaded cathode, 10 connecting seat, 11 plug block, 12 fixing rod, 13 clamping plate, 14 torsion spring, 15 pull rope, 16 pressure rod, 17 sealing sleeve, 18 sealing frame, 19 protective pad, 20 water sealing ring. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Embodiment 1

[0021] Reference Figure 1-3 , an electrochemical reactor for increasing the probability of organic pollutants contacting electrodes, comprising a shell 1, a connecting cover plate 2, an anode terminal 6 and a cathode terminal 7, a bolt 3 is threadedly connected to the connection between the connecting cover plate 2 and the shell 1, a water inlet pipe 4 is fixedly connected to the bottom of the shell 1, a water outlet pipe 5 is fixedly connected to the side wall of the shell 1, the anode terminal 6 is fixedly connected to the top of the connecting cover plate 2, the cathode terminal 7 is fixedly connected to the side wall of the shell 1, a plurality of threaded anodes 8 and a plurality of threaded cathodes 9 are arranged inside the shell 1, and the plurality of threaded anodes 8 and a plurality of threaded cathodes 9 are fixedly connected to the side wall of the shell 1. One end of the patterned cathode 9 is fixedly connected to a connecting seat 10, and a plurality of grooves are respectively opened inside the shell 1 and the connecting cover plate 2. The anode terminal 6 and the cathode terminal 7 are provided with a plurality of terminals and respectively extend into the inside of the grooves. The plurality of connecting seats 10 are respectively inserted into the inside of the plurality of grooves and are contacted with the terminals. The ends of the plurality of threaded anodes 8 and the plurality of threaded cathodes 9 facing away from the connecting seat 10 are respectively fixedly connected to an insert block 11, and a plurality of positioning grooves are respectively opened inside the shell 1 and the connecting cover plate 2, and the insert block 11 is inserted into the inside of the positioning groove.

[0022] The interior of the connecting seat 10 is provided with an interior of a groove, and the connecting seat 10 is located inside the interior of the groove and is fixedly connected to a fixing rod 12, a clamping plate 13 and a torsion spring 14 are movably sleeved on the rod wall of the fixing rod 12, one end of the torsion spring 14 is fixedly connected to the interior of the clamping plate 13, and the other end of the torsion spring 14 is fixedly connected to the interior of the connecting seat 10, and the shell 1 and the connecting cover plate 2 are located inside the interior of the groove and respectively provide fan-shaped clamping grooves, and the clamping plate 13 is clamped inside the fan-shaped clamping grooves.

[0023] When in use, the side walls of the multiple threaded anodes 8 and the multiple threaded cathodes 9 are respectively set to be threaded, and the adjacent threads are set in reverse. After the sewage with organic pollutants enters the interior of the shell 1, the organic pollutants can be repeatedly guided by the threads, so that the organic pollutants can be more fully in contact with the multiple threaded anodes 8 and the multiple threaded cathodes 9. The connection seat 10 is in contact with the terminal, which can ensure that the multiple threaded anodes 8 and the multiple threaded cathodes 9 can be respectively connected to the anode terminal 6 and the cathode terminal 7 to ensure the use effect, and the torsion spring 14 can push the card plate 13 to extend to the inside of the card slot, so that the connection seat 10 can be stably installed, and the stability of the installation of the multiple threaded anodes 8 and the multiple threaded cathodes 9 can be improved.

[0024] Embodiment 2

[0025] Reference Figure 1-3 A pull rope 15 is fixedly connected to the side wall of the card plate 13, a through hole is opened inside the connecting seat 10, the end of the pull rope 15 away from the card plate 13 extends to the inside of the through hole and is fixedly connected to a pressure rod 16, and a sealing sleeve 17 is fixedly sleeved on the rod wall of the pressure rod 16, and the tube wall of the sealing sleeve 17 is fitted on the inner wall of the connecting seat 10 located in the through hole.

[0026] The shell 1 and the connecting cover plate 2 are fixedly connected with a sealing frame 18 inside the groove, and the inner wall of the sealing frame 18 is fitted on the side wall of the connecting seat 10. The shell 1 and the connecting cover plate 2 are fixedly connected with a protective pad 19 inside the positioning groove, and the contact surface of the shell 1 and the connecting cover plate 2 is also fixedly connected with a water-sealing sealing ring 20.

[0027] In the subsequent inspection and maintenance process, after the screw 3 is removed, the connecting cover 2 and the shell 1 can be separated, and then the pressure rod 16 can be pressed to drive the pull rope 15 to move and the clamping plate 13 can be retracted to the inside of the groove, so that the connecting seat 10 can be disassembled, so that multiple threaded anodes 8 and multiple threaded cathodes 9 can be disassembled and maintained. The plug 11 extends to the inside of the positioning groove to improve the stability of the connection between the multiple threaded anodes 8 and the multiple threaded cathodes 9. The water sealing ring 20 can improve the sealing of the contact surface between the shell 1 and the connecting cover 2, and can prevent sewage leakage.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An electrochemical reactor for increasing the probability of organic pollutants contacting electrodes, comprising a housing (1), a connecting cover (2), an anode terminal (6) and a cathode terminal (7), characterized in that: The connection between the connecting cover plate (2) and the shell (1) is threadedly connected with a bolt (3); the bottom of the shell (1) is fixedly connected with a water inlet pipe (4); the side wall of the shell (1) is fixedly connected with a water outlet pipe (5); the anode terminal (6) is fixedly connected to the top of the connecting cover plate (2); the cathode terminal (7) is fixedly connected to the side wall of the shell (1); a plurality of threaded anodes (8) and a plurality of threaded cathodes (9) are provided inside the shell (1); one end of the plurality of threaded anodes (8) and the plurality of threaded cathodes (9) are respectively fixedly connected with a connecting seat (10); a plurality of grooves are respectively provided inside the shell (1) and the connecting cover plate (2); the anode terminal (6) and the cathode terminal (7) are provided with a plurality of wiring terminals and respectively extend into the inside of the grooves; and the plurality of connecting seats (10) are respectively inserted into the inside of the plurality of grooves and contact the wiring terminals.

2. The electrochemical reactor for increasing the contact probability between organic pollutants and electrodes according to claim 1, characterized in that: The ends of the plurality of threaded anodes (8) and the plurality of threaded cathodes (9) facing away from the connection seat (10) are respectively fixedly connected with plug blocks (11); the shell (1) and the connection cover plate (2) are respectively provided with a plurality of positioning grooves inside, and the plug blocks (11) are inserted and arranged inside the positioning grooves.

3. The electrochemical reactor for increasing the contact probability between organic pollutants and electrodes according to claim 1, characterized in that: The interior of the connecting seat (10) is provided with an interior of a groove, and the connecting seat (10) is located inside the groove and is fixedly connected to a fixing rod (12), a clamping plate (13) and a torsion spring (14) are movably sleeved on the rod wall of the fixing rod (12), one end of the torsion spring (14) is fixedly connected to the interior of the clamping plate (13), and the other end of the torsion spring (14) is fixedly connected to the interior of the connecting seat (10), and the housing (1) and the connecting cover plate (2) are located inside the groove and are respectively provided with fan-shaped clamping grooves, and the clamping plate (13) is clamped and arranged inside the fan-shaped clamping grooves.

4. The electrochemical reactor for increasing the contact probability between organic pollutants and electrodes according to claim 3, characterized in that: A drawstring (15) is fixedly connected to the side wall of the card plate (13); a through hole is provided inside the connecting seat (10); one end of the drawstring (15) away from the card plate (13) extends into the through hole and is fixedly connected to a pressure rod (16); a sealing sleeve (17) is fixedly sleeved on the rod wall of the pressure rod (16); the tube wall of the sealing sleeve (17) is fitted on the inner wall of the connecting seat (10) located at the through hole.

5. The electrochemical reactor for increasing the contact probability between organic pollutants and electrodes according to claim 1, characterized in that: The housing (1) and the connecting cover plate (2) are fixedly connected with a sealing frame (18) inside the groove, and the inner wall of the sealing frame (18) is fitted on the side wall of the connecting seat (10).

6. The electrochemical reactor for increasing the contact probability between organic pollutants and electrodes according to claim 1, characterized in that: The housing (1) and the connecting cover plate (2) are fixedly connected with a protective pad (19) inside the positioning groove, and the contact surfaces of the housing (1) and the connecting cover plate (2) are also fixedly connected with a water sealing ring (20).

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