CN217838455U

CN217838455U - Electrocatalysis degradation device for organic wastewater

Info

Publication number: CN217838455U
Application number: CN202222294404.9U
Authority: CN
Inventors: 冯力; 李俊达; 张泰恒; 张雄浩; 伍珅羽; 左明浩; 潘霆宇
Original assignee: Guangdong University of Technology
Current assignee: Guangdong University of Technology
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2022-11-18
Anticipated expiration: 2032-08-29

Abstract

The utility model discloses an organic waste water's electro-catalysis degradation device, including electro-catalysis case and water inlet, the water inlet sets up the top in electro-catalysis case one side, the bottom of electro-catalysis case opposite side is provided with the drain valve. This electro-catalytic degradation device of organic waste water is through being provided with the cathode material, the anode material, fixed plate and electric heating pipe, when using, through cathode material and anode material to the difficult degradation material in the organic waste water electro-catalytic oxidation and electro-catalytic reduction, thereby get rid of the difficult degradation pollutant in the organic waste water, can energize for electric heating pipe in degradation process, make electric heating pipe heat organic waste water to suitable temperature, can guarantee the rate of motion of molecule like this, improve the electro-catalytic degradation efficiency of organic waste water, the solution does not have the temperature regulation function, the molecule motion is slow when the temperature is lower, influence the problem of the electro-catalytic degradation rate of organic waste water.

Description

Electrocatalysis degradation device for organic wastewater

Technical Field

The utility model relates to a waste water treatment technical field specifically is an organic waste water's electro-catalysis degradation device.

Background

The refractory wastewater mainly comes from industrial wastewater of industries such as landfill leachate, papermaking, pharmacy, petroleum refining and the like, has complex components, contains toxic and harmful pollutants, has large discharge amount, can seriously damage the ecological environment and harm the health of human bodies if the refractory wastewater is not effectively treated, cannot achieve ideal treatment effect by adopting the traditional physicochemical and biochemical technology to treat the refractory wastewater, and has the advantages that the active substances generated by losing interface electrons are utilized to degrade the organic pollutants by the electrocatalysis technology, so that the organic wastewater can be effectively treated, but the conventional electrocatalysis degradation device for the organic wastewater has no temperature regulation function, and has slow molecular motion when the temperature is lower, so that the electrocatalysis degradation rate of the organic wastewater is influenced; after use, the cleaning is troublesome, and the use is not convenient enough; harmful gas is generated in the degradation process, so that the environmental pollution is easily caused; aiming at the problems, the device for electrically catalyzing and degrading the organic wastewater improves.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an organic waste water's electro-catalytic degradation device to it does not have the temperature regulation function to provide in solving above-mentioned background art, and the molecular motion is slow when the temperature is lower, influences the problem of organic waste water's electro-catalytic degradation rate.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an organic waste water's electrocatalysis degradation device, includes electrocatalysis case and water inlet, the water inlet sets up the top in electrocatalysis case one side, the bottom of electrocatalysis case opposite side is provided with the drain valve, one side fixedly connected with cathode material of inside the electrocatalysis case, the opposite side fixedly connected with anode material of inside the electrocatalysis case, the bottom fixedly connected with fixed plate of inside the electrocatalysis case, the top fixedly connected with electric heating pipe of fixed plate.

Preferably, the bottom of the front end of the electro-catalysis box is fixedly connected with a control box.

Preferably, the cathode material and the anode material correspond to each other left and right, and are respectively and electrically connected with the control box through leads.

Preferably, the top fixedly connected with water tank of electro-catalysis case, the front end of water tank is provided with the water pump, the both sides on the inside top of electro-catalysis case fixedly connected with divide the water box respectively, divide the both sides of water box fixedly connected with multiunit shower nozzle respectively.

Preferably, the output end of the water pump is fixedly connected with a three-way pipe, two ends of the three-way pipe are fixedly connected with the water distribution box, and the input end of the water pump is fixedly connected with the water tank.

Preferably, one side of the top end of the electro-catalysis box is fixedly connected with an adsorption cylinder, the top end and the bottom end of the adsorption cylinder are respectively provided with an opening, and the bottom end of the adsorption cylinder is communicated with the inside of the electro-catalysis box through the opening.

Preferably, the top end of the adsorption cylinder is fixedly connected with an exhaust fan.

Preferably, the bottom end inside the adsorption cylinder is fixedly connected with an activated carbon filter element.

Compared with the prior art, the beneficial effects of the utility model are that: the electrocatalytic degradation device for organic wastewater not only realizes the temperature regulation function, ensures the movement rate of molecules, improves the electrocatalytic degradation rate of organic wastewater, realizes simpler cleaning after use and more convenient use, but also realizes the purification of harmful gas generated in the degradation process and prevents environmental pollution;

(1) When the device is used, the cathode material and the anode material are used for carrying out electrocatalytic oxidation and electrocatalytic reduction on refractory substances in the organic wastewater, so that refractory pollutants in the organic wastewater are removed, the electric heating pipe can be electrified in the degradation process, the electric heating pipe heats the organic wastewater to a proper temperature, the molecular movement rate can be ensured, and the electrocatalytic degradation efficiency of the organic wastewater is improved;

(2) After the water tank, the water pump, the three-way pipe, the water distribution box and the spray nozzle are arranged, the water pump is started after the water tank is used, clear water in the water tank is pumped out by the water pump and is conveyed to the water distribution box through the three-way pipe, the spray nozzle sprays the clear water in the electrocatalysis box, and the inside of the electrocatalysis box is washed and cleaned, so that the cleaning is simpler and the use is more convenient;

(3) Through being provided with adsorption cylinder, air discharge fan and active carbon filter core, when using, start the air discharge fan, the inside of exhaust fan with the harmful gas suction adsorption cylinder that produces among the waste water electro-catalytic degradation process, the inside active carbon filter core of adsorption cylinder can adsorb the purification to harmful gas, then discharges gas again, can avoid harmful gas excessive like this to cause air environmental pollution.

Drawings

FIG. 1 is a schematic view of the front cross-sectional structure of the present invention;

fig. 2 is a schematic view of a top view of the electric heating tube of the present invention;

FIG. 3 is a schematic view of the front section of the adsorption cylinder according to the present invention;

fig. 4 is a schematic view of the water distribution box of the present invention.

In the figure: 1. an electrocatalytic tank; 2. a control box; 3. a cathode material; 4. a water inlet; 5. a water tank; 6. a water pump; 7. an adsorption cylinder; 8. an anode material; 9. a drain valve; 10. a fixing plate; 11. an electric heating tube; 12. a three-way pipe; 13. a water distribution box; 14. an exhaust fan; 15. an activated carbon filter element; 16. and (4) a spray nozzle.

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.

Example 1: referring to fig. 1-4, an electrocatalysis degradation device for organic wastewater comprises an electrocatalysis tank 1 and a water inlet 4, wherein the water inlet 4 is arranged at the top end of one side of the electrocatalysis tank 1, a drain valve 9 is arranged at the bottom end of the other side of the electrocatalysis tank 1, a cathode material 3 is fixedly connected to one side inside the electrocatalysis tank 1, an anode material 8 is fixedly connected to the other side inside the electrocatalysis tank 1, a fixing plate 10 is fixedly connected to the bottom end inside the electrocatalysis tank 1, an electric heating pipe 11 is fixedly connected to the top end of the fixing plate 10, a control tank 2 is fixedly connected to the bottom of the front end of the electrocatalysis tank 1, the cathode material 3 corresponds to the anode material 8 in the left-right direction, and the cathode material 3 and the anode material 8 are respectively and electrically connected to the control tank 2 through leads;

specifically, as shown in fig. 1 and 2, the cathode material 3 and the anode material 8 are used for performing electrocatalytic oxidation and electrocatalytic reduction on the refractory substances in the organic wastewater, so as to remove the refractory pollutants in the organic wastewater, and the electric heating pipe 11 can be powered in the degradation process, so that the electric heating pipe 11 heats the organic wastewater to a proper temperature, thereby ensuring the movement rate of molecules and improving the electrocatalytic degradation efficiency of the organic wastewater.

Example 2: the top end of the electrocatalysis box 1 is fixedly connected with a water tank 5, the front end of the water tank 5 is provided with a water pump 6, two sides of the top end in the electrocatalysis box 1 are respectively and fixedly connected with a water distribution box 13, two sides of the water distribution box 13 are respectively and fixedly connected with a plurality of groups of spray nozzles 16, the output end of the water pump 6 is fixedly connected with a three-way pipe 12, two ends of the three-way pipe 12 are fixedly connected with the water distribution box 13, and the input end of the water pump 6 is fixedly connected with the water tank 5;

specifically, as shown in fig. 1 and 4, the water pump 6 is started, the water pump 6 pumps out clean water inside the water tank 5 and conveys the clean water to the water diversion box 13 through the three-way pipe 12, the spray nozzle 16 sprays the clean water inside the electro-catalysis box 1, and the inside of the electro-catalysis box 1 is washed and cleaned, so that the cleaning is simpler and the use is more convenient.

Example 3: one side of the top end of the electro-catalysis box 1 is fixedly connected with an adsorption cylinder 7, the top end and the bottom end of the adsorption cylinder 7 are respectively provided with an opening, the bottom end of the adsorption cylinder 7 is communicated with the inside of the electro-catalysis box 1 through the opening, the top end of the adsorption cylinder 7 is fixedly connected with an exhaust fan 14, and the bottom end of the inside of the adsorption cylinder 7 is fixedly connected with an active carbon filter element 15;

specifically, as shown in fig. 1 and fig. 3, the exhaust fan 14 is started, the exhaust fan 14 sucks harmful gas generated in the process of electrically catalyzing and degrading the wastewater into the adsorption cylinder 7, the activated carbon filter element 15 inside the adsorption cylinder 7 adsorbs and purifies the harmful gas, and then the gas is discharged, so that the air environmental pollution caused by the overflow of the harmful gas can be avoided.

The working principle is as follows: the utility model discloses when using, at first, through cathode material 3 and anode material 8 to the difficult degradation material in the organic waste water carry out electrocatalytic oxidation and electrocatalytic reduction, thereby get rid of the difficult degradation pollutant in the organic waste water, can energize electric heating pipe 11 in degradation process, make electric heating pipe 11 heat organic waste water to suitable temperature, start exhaust fan 14, exhaust fan 14 is with the inside of the harmful gas suction adsorption cylinder 7 that produces among the waste water electrocatalytic degradation process, the inside active carbon filter core 15 of adsorption cylinder 7 can adsorb harmful gas and purify, then discharge gas again, after the use, start water pump 6, water pump 6 takes the clear water of 5 inside of water tank out and carries for water diversion box 13 through three-way pipe 12, shower nozzle 16 sprays the clear water in electrocatalytic case 1's inside, wash the clearance to electrocatalytic case 1's inside, this electrocatalytic degradation device of organic waste water can guarantee the rate of molecule, improve the electrocatalytic degradation efficiency of organic waste water, and the clearance is got up comparatively simply, convenient to use, can avoid harmful gas to cause the air pollution to overflow simultaneously.

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

Claims

1. The utility model provides an organic waste water's electrocatalysis degradation device, includes electrocatalysis case (1) and water inlet (4), its characterized in that: the water inlet (4) is arranged on the top of one side of the electro-catalysis box (1), the bottom of the other side of the electro-catalysis box (1) is provided with a drain valve (9), one side of the inside of the electro-catalysis box (1) is fixedly connected with a cathode material (3), the other side of the inside of the electro-catalysis box (1) is fixedly connected with an anode material (8), the bottom of the inside of the electro-catalysis box (1) is fixedly connected with a fixing plate (10), and the top of the fixing plate (10) is fixedly connected with an electric heating pipe (11).

2. The apparatus for electrocatalytic degradation of organic wastewater according to claim 1, wherein: the bottom of the front end of the electro-catalysis box (1) is fixedly connected with a control box (2).

3. The apparatus for electrocatalytic degradation of organic wastewater according to claim 1, wherein: the cathode material (3) and the anode material (8) correspond to each other left and right, and the cathode material (3) and the anode material (8) are respectively electrically connected with the control box (2) through leads.

4. The apparatus for electrocatalytic degradation of organic wastewater according to claim 1, wherein: the top fixedly connected with water tank (5) of electro-catalysis case (1), the front end of water tank (5) is provided with water pump (6), both sides on the inside top of electro-catalysis case (1) are fixedly connected with water distribution box (13) respectively, the both sides of water distribution box (13) are fixedly connected with multiunit shower nozzle (16) respectively.

5. The apparatus for the electro-catalytic degradation of organic wastewater according to claim 4, wherein: the water pump is characterized in that the output end of the water pump (6) is fixedly connected with a three-way pipe (12), two ends of the three-way pipe (12) are fixedly connected with a water distribution box (13), and the input end of the water pump (6) is fixedly connected with the water tank (5).

6. The apparatus for electrocatalytic degradation of organic wastewater according to claim 1, wherein: one side fixedly connected with on electro-catalysis case (1) top adsorbs a section of thick bamboo (7), the top and the bottom of adsorbing a section of thick bamboo (7) are provided with the opening respectively, the bottom of adsorbing a section of thick bamboo (7) is linked together through the inside of opening with electro-catalysis case (1).

7. The apparatus for electrocatalytic degradation of organic wastewater according to claim 6, wherein: the top end of the adsorption cylinder (7) is fixedly connected with an exhaust fan (14).

8. The apparatus for the electrocatalytic degradation of organic wastewater as set forth in claim 6, wherein: the bottom end inside the adsorption cylinder (7) is fixedly connected with an active carbon filter element (15).