CN211595114U

CN211595114U - Electro-catalytic membrane reaction device with self-cleaning function

Info

Publication number: CN211595114U
Application number: CN201922266258.7U
Authority: CN
Inventors: 王正帮; 陈旋; 黄继明
Original assignee: Hubei University
Current assignee: Hubei University
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-09-29
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses an electro-catalytic membrane reaction unit with self-cleaning function, including the reaction box, symmetrical support frame, positive pole electrode layer, isolated layer and negative pole electrode layer have been placed respectively to the inside of reaction box. This electro-catalytic membrane reaction unit with self-cleaning function, cooperation between through motor case internal rotation motor and bull stick, the bull stick can drive the connecting block of below and rotate, thereby make the horizontal pole of connecting block both sides can wash the inner wall of reaction box effectively through the cleaning ball at both ends, thereby staff's intensity of labour has been reduced effectively, resources have been saved, cooperation between connecting rod and the cleaning brush through the connecting block below, make the cleaning brush can be to electro-catalytic membrane's surface impurity, the deposit is cleaned, the problem of the easy electric shock when having solved artifical washing reaction unit effectively, can prevent effectively through the spring between two connecting rods that two connecting rods are in the vertical state, in order to cause the harm to electro-catalytic membrane's surface.

Description

Electro-catalytic membrane reaction device with self-cleaning function

Technical Field

The utility model relates to an electro-catalysis membrane technical field specifically is an electro-catalysis membrane reaction unit with self-cleaning function.

Background

Electrocatalysis is a catalytic action for accelerating the charge transfer reaction on the interface of an electrode and an electrolyte, the range of an electrode catalyst is limited to electrical materials of metal, semiconductor and the like, a large number of catalysts are researched, and the electrocatalysis is mainly applied to electrocatalysis treatment of organic sewage, wherein the framework nickel, nickel boride, tungsten carbide, sodium tungsten bronze, spinel type and tungsten state ore type semiconductor oxides, various metal compounds and phthalocyanines and the like.

The development of the electrocatalytic oxidation technology has a special degradation mechanism and capacity for treating organic matters difficult to degrade in water, and is hopeful to be applied to cleaning water resources and water pollution treatment, although an electrocatalytic membrane has a good effect on filtering, the cleaning of the conventional electrocatalytic membrane reaction device after use becomes a difficult problem, not only is the labor increased, but also the electric shock of workers is easily caused, the danger of work is increased, and if the electrocatalytic membrane reaction device is not cleaned for a long time, impurities can be caused to block membrane pores of the electrocatalytic membrane, so that the filtering effect is influenced, and therefore, the electrocatalytic membrane reaction device with the self-cleaning function is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electro-catalytic membrane reaction unit with self-cleaning function 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: an electrocatalytic membrane reaction device with a self-cleaning function comprises a reaction box, wherein symmetrical support frames, an anode electrode layer, an isolation layer and a cathode electrode layer are respectively placed in the reaction box, the left side surface and the right side surface of each support frame, the left side surface and the right side surface of the anode electrode layer, the left side surface and the right side surface of the isolation layer and the left side surface and the right side surface of the cathode electrode layer are respectively and fixedly connected with the inner wall of the reaction box, one side surface, away from each other, of the two support frames is respectively and fixedly connected with one side surface, close to each other, of the two anode electrode layers, one side surface, away from each other, of the two anode electrode layers is respectively and fixedly connected with one side surface, close to each other, of the two cathode electrode layers, a water inlet pipe is fixedly communicated with the left side surface of, the right side face of the reaction box is fixedly communicated with an oxidant round pipe, the upper surface of the reaction box is fixedly connected with symmetrical electric push rods, supporting plates are placed above the reaction box, and the output end of each electric push rod is fixedly connected with the bottom surface of each supporting plate.

The upper surface of the supporting plate is fixedly connected with a motor box, the inner top wall of the motor box is fixedly connected with a rotating motor, the output end of the rotating motor is fixedly connected with a rotating rod, the bottom surface of the motor box is provided with a first through hole, the bottom end of the rotating rod penetrates through the first through hole and extends to the lower part of the motor box, the upper surface of the supporting plate is provided with a second through hole, the upper surface of the reaction box is provided with a third through hole, the bottom end of the rotating rod sequentially penetrates through the second through hole and the third through hole and extends to the inside of the reaction box, the bottom end of the rotating rod is fixedly connected with a connecting block, the front surface of the connecting block is fixedly hinged with symmetrical connecting rods through pin shafts, the bottom surface of each connecting rod is fixedly connected with a cleaning brush, the left side surface and the right side surface of the connecting block are fixedly connected with cross, the upper surface fixedly connected with singlechip of reaction box, the last fixed surface of singlechip is connected with time control switch, the right flank fixedly connected with relay switch of singlechip, switch passes through the wire and is connected with the time control switch electricity, the time control switch passes through the wire and is connected with the rotating electrical machines electricity, the time control switch passes through the wire and is connected with the singlechip electricity, the singlechip passes through the wire and is connected with the relay switch electricity, the relay switch passes through the wire and is connected with electric putter electricity.

Preferably, each outer surface of the cross rod is fixedly connected with a limiting rod, and one end, close to each other, of each limiting rod is fixedly connected with the outer surface of the rotating rod.

Preferably, the upper surface of the reaction box is provided with air outlet holes, and the aperture of each air outlet hole is at least three centimeters.

Preferably, a spring is placed below the connecting block, and the left end and the right end of the spring are fixedly connected with one ends, close to the two connecting rods, of the two connecting rods respectively.

Preferably, the upper surface of the motor case is provided with at least two heat dissipation holes.

Preferably, the inner wall of the motor box is fixedly connected with symmetrical L-shaped plates, and one side surfaces, close to each other, of the two L-shaped plates are fixedly connected with the outer surface of the rotating motor.

Advantageous effects

The utility model discloses following beneficial effect has:

1. through the cooperation between the rotating motor in the motor box and the rotating rod, when the rotating motor drives the rotating rod to rotate, the rotating rod can drive the connecting block below the rotating rod to rotate, so that the transverse rods on two sides of the connecting block can effectively clean the inner wall of the reaction box through the cleaning balls at two ends, the labor intensity of workers is effectively reduced, resources are saved, through the cooperation between the connecting rods below the connecting block and the cleaning brushes, the cleaning brushes can clean impurities and deposits on the surface of the electrocatalysis membrane, the problem of easy electric shock when the reaction device is manually cleaned is effectively solved, and the two connecting rods can be effectively prevented from being in a vertical state through the springs between the two connecting rods, so that the surface of the electrocatalysis membrane is not damaged;

2. can add oxidation economic nature source to the reaction box through the oxidant pipe on reaction box right side, make can carry out chemical reaction with the deposit on the electro-catalysis membrane, thereby supplementary clean effectively, cooperation between electric putter and the singlechip on the reaction box, make the singlechip can control electric putter and open and shut, make electric putter can drive the rotating electrical machines of motor incasement and carry out the lift from top to bottom along with the backup pad, thereby make the bull stick can drive the connecting block and go up and down in the reaction box, thereby carry out comprehensive cleanness to the inner wall of reaction box, if do not abluent for a long time, can lead to impurity to block up the fenestra of electro-catalysis membrane effectively, thereby influence the problem of filterable effect.

Drawings

FIG. 1 is a sectional view of a front view of a reaction chamber of the present invention;

FIG. 2 is a sectional view of the front view of the motor casing of the present invention;

fig. 3 is a system diagram of the reaction box of the present invention.

In the figure: 1 reaction box, 2 support frames, 3 anode electrode layers, 4 isolation layers, 5, cathode electrode layers, 6 water inlet pipes, 7 water outlet pipes, 8 oxidant round pipes, 9 electric push rods, 10 support plates, 11 motor boxes, 12 rotating electrical machines, 13 rotating rods, 14 first through holes, 15 second through holes, 16 third through holes, 17 connecting blocks, 18 connecting rods, 19 cleaning brushes, 20 cross rods, 21 cleaning balls, 22 single-chip microcomputers, 23 relay switches, 24 power switches, 25 heat dissipation holes, 26L type plates, 27 springs, 28 limiting rods, 29 air outlet holes and 30 time control switches.

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.

Referring to fig. 1-3, the present invention provides a technical solution: an electrocatalytic membrane reaction device with a self-cleaning function comprises a reaction box 1, wherein the upper surface of the reaction box 1 is provided with an air outlet 29, the aperture of the air outlet 29 is at least three centimeters, carbon dioxide generated when an electrocatalytic membrane is reacted can be effectively discharged through the air outlet 29, symmetrical support frames 2, anode electrode layers 3, isolation layers 4 and cathode electrode layers 5 are respectively arranged in the reaction box 1, the left side surface and the right side surface of each support frame 2, the left side surface and the right side surface of each anode electrode layer 3, the left side surface and the right side surface of each isolation layer 4 and the left side surface and the right side surface of each cathode electrode layer 5 are respectively and fixedly connected with the inner wall of the reaction box 1, one side surface far away from each other of the two support frames 2 is respectively and fixedly connected with one side surface close to each other of the two anode electrode layers 3, one side surface far away, a side that two insulating layers 4 kept away from each other is respectively with a side fixed connection that two cathode electrode layers 5 are close to each other, the fixed intercommunication of left surface of reaction box 1 has inlet tube 6, the fixed intercommunication of bottom surface of reaction box 1 has outlet pipe 7, the fixed intercommunication of right flank of reaction box 1 has oxidant pipe 8, the last fixed surface of reaction box 1 is connected with symmetrical electric putter 9, backup pad 10 has been placed to the top of reaction box 1, every electric putter 9's output all with the bottom surface fixed connection of backup pad 10.

The upper surface of the supporting plate 10 is fixedly connected with a motor box 11, the inner top wall of the motor box 11 is fixedly connected with a rotating motor 12, the upper surface of the motor box 11 is provided with at least two heat dissipation holes 25, the heat generated when the rotating motor 12 works in the motor box 11 can be effectively dissipated through the heat dissipation holes 25, the problem that the service life of the rotating motor 12 is influenced due to overheating in the motor box 11 is prevented, the inner wall of the motor box 11 is fixedly connected with symmetrical L-shaped plates 26, one side surface of the two L-shaped plates 26 close to each other is fixedly connected with the outer surface of the rotating motor 12, the vibration generated when the rotating motor 12 works can be reduced through the L-shaped plates 26, the output end of the rotating motor 12 is fixedly connected with a rotating rod 13, the bottom surface of the motor box 11 is provided with a first through hole 14, the bottom end of the rotating rod 13 penetrates through the first through hole, the upper surface of the supporting plate 10 is provided with a second through hole 15, the upper surface of the reaction box 1 is provided with a third through hole 16, the bottom end of the rotating rod 13 sequentially penetrates through the second through hole 15 and the third through hole 16 and extends into the reaction box 1, the bottom end of the rotating rod 13 is fixedly connected with a connecting block 17, the front surface of the connecting block 17 is fixedly hinged with symmetrical connecting rods 18 through pin shafts, a spring 27 is placed below the connecting block 17, the left end and the right end of the spring 27 are respectively and fixedly connected with one end of each connecting rod 18 close to each other, the connecting rods 18 can be prevented from being in a vertical state through the spring 27, so that the surface of an electrocatalysis membrane is prevented from being damaged, the bottom surface of each connecting rod 18 is fixedly connected with a cleaning brush 19, the left side surface and the right side surface of the connecting block 17 are respectively and fixedly connected with transverse rods 20, the outer surface of each transverse rod 20 is, can support horizontal pole 20 effectively through gag lever post 28, when preventing bull stick 13 pivoted, horizontal pole 20 drops, the equal fixedly connected with clean ball 21 of one end that two horizontal poles 20 kept away from each other, the last fixed surface of reaction box 1 is connected with singlechip 22, singlechip 22's last fixed surface is connected with time control switch 30, singlechip 22's right side fixedly connected with relay switch 23, switch 24 passes through the wire and is connected with time control switch 30 electricity, time control switch 30 passes through the wire and is connected with rotating electrical machines 12 electricity, time control switch 30 passes through the wire and is connected with singlechip 22 electricity, singlechip 22 passes through the wire and is connected with relay switch 23 electricity, relay switch 23 passes through the wire and is connected with electric putter 9 electricity.

The working principle is as follows: sewage is discharged into the reaction box 1 through the water inlet pipe 6, the cathode electrode layer 5 and the anode electrode layer 3 on the electrocatalysis membrane are connected with a power supply, the membrane separation process is strengthened through organic coupling of electrocatalysis and a membrane separation technology, impurities and sediments in the sewage can be effectively filtered, after the filtration is finished, the power supply switch 24 is turned on to transmit an electric signal to the rotating motor 12 in the motor box 11, the rotating motor 12 starts to work, the rotating rod 13 is driven to rotate according to the power provided by the rotating motor 12, the rotating rod 13 rotates, so that the connecting block 17 also rotates together, the transverse rod 20 and the cleaning ball 21 on the connecting block 17 effectively clean the inner wall of the reaction box 1, and the surface of the electrocatalysis effectively cleaned through the matching between the connecting rod 18 and the cleaning brush 19 on the connecting block 17, through giving singlechip 22 with the signal of telecommunication, singlechip 22 opens and shuts relay switch 23 according to the journey of compiling to can control electric putter 9 and carry out circular telegram and outage, thereby realize that electric putter 9 drives backup pad 10 and carries out the lift from top to bottom, through the lift from top to bottom of backup pad 10, make bull stick 13 also along with the lift from top to bottom, thereby make the clean ball 21 on the connecting block 17 can carry out comprehensive washing to the inner wall of reaction box 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electro-catalytic membrane reaction unit with self-cleaning function, includes reaction box (1), its characterized in that: symmetrical support frames (2), anode electrode layers (3), isolation layers (4) and cathode electrode layers (5) are respectively placed in the reaction box (1), the left side surface and the right side surface of each support frame (2), the left side surface and the right side surface of each anode electrode layer (3), the left side surface and the right side surface of each isolation layer (4) and the left side surface and the right side surface of each cathode electrode layer (5) are respectively fixedly connected with the inner wall of the reaction box (1), one side surface, far away from each other, of the two support frames (2) is respectively fixedly connected with one side surface, close to each other, of the two anode electrode layers (3), one side surface, far away from each other, of the two anode electrode layers (3) is respectively fixedly connected with one side surface, close to each other, of the two cathode electrode layers (5), one side surface, far away from each other, a water inlet pipe (6) is fixedly communicated with the left side surface of the reaction box (1), a water outlet pipe (7) is fixedly communicated with the bottom surface of the reaction box (1), an oxidant circular pipe (8) is fixedly communicated with the right side surface of the reaction box (7), symmetrical electric push rods (9) are fixedly connected to the upper surface of the reaction box (1), supporting plates (10) are placed above the reaction box (1), and the output end of each electric push rod (9) is fixedly connected with the bottom surface of each supporting plate (10);

the upper surface of the supporting plate (10) is fixedly connected with a motor box (11), the inner top wall of the motor box (11) is fixedly connected with a rotating motor (12), the output end of the rotating motor (12) is fixedly connected with a rotating rod (13), a first through hole (14) is formed in the bottom surface of the motor box (11), the bottom end of the rotating rod (13) penetrates through the first through hole (14) and extends to the lower part of the motor box (11), a second through hole (15) is formed in the upper surface of the supporting plate (10), a third through hole (16) is formed in the upper surface of the reaction box (1), the bottom end of the rotating rod (13) sequentially penetrates through the second through hole (15) and the third through hole (16) and extends to the inside of the reaction box (1), a connecting block (17) is fixedly connected with the bottom end of the rotating rod (13), and symmetrical connecting rods (18) are fixedly hinged to the front surface of the connecting block (17) through pin, the bottom surface of each connecting rod (18) is fixedly connected with a cleaning brush (19), the left side surface and the right side surface of each connecting block (17) are fixedly connected with transverse rods (20), one ends of the two transverse rods (20) which are far away from each other are fixedly connected with cleaning balls (21), the upper surface of the reaction box (1) is fixedly connected with a single chip microcomputer (22), the upper surface of the single chip microcomputer (22) is fixedly connected with a time control switch (30), the right side surface of the single chip microcomputer (22) is fixedly connected with a relay switch (23), a power switch (24) is electrically connected with the time control switch (30) through a lead, the time control switch (30) is electrically connected with a rotating motor (12) through a lead, the time control switch (30) is electrically connected with the single chip microcomputer (22) through a lead, and the single chip microcomputer (22) is electrically connected, the relay switch (23) is electrically connected with the electric push rod (9) through a lead.

2. The electrocatalytic membrane reaction device with self-cleaning function as set forth in claim 1, wherein: every the equal fixedly connected with gag lever post (28) of surface of horizontal pole (20), two the one end that gag lever post (28) are close to each other all is connected with the surface fixed of bull stick (13).

3. The electrocatalytic membrane reaction device with self-cleaning function as set forth in claim 1, wherein: the upper surface of the reaction box (1) is provided with air outlet holes (29), and the aperture of the air outlet holes (29) is at least three centimeters.

4. The electrocatalytic membrane reaction device with self-cleaning function as set forth in claim 1, wherein: the spring (27) is placed below the connecting block (17), and the left end and the right end of the spring (27) are fixedly connected with one ends, close to the two connecting rods (18), of the two connecting rods respectively.

5. The electrocatalytic membrane reaction device with self-cleaning function as set forth in claim 1, wherein: the upper surface of the motor box (11) is provided with at least two heat dissipation holes (25), and the number of the heat dissipation holes (25) is at least two.

6. The electrocatalytic membrane reaction device with self-cleaning function as set forth in claim 1, wherein: the inner wall of the motor box (11) is fixedly connected with symmetrical L-shaped plates (26), and one side face, close to each other, of each L-shaped plate (26) is fixedly connected with the outer surface of the rotating motor (12).