CN211471571U

CN211471571U - Ozone electrolysis chamber

Info

Publication number: CN211471571U
Application number: CN202020048714.0U
Authority: CN
Inventors: 钟建华; 张文英; 潘裕富; 许智杰
Original assignee: Guangzhou Deposon Electric Technology Co ltd
Current assignee: Guangzhou debaishun Blue Diamond Technology Co.,Ltd.
Priority date: 2020-01-09
Filing date: 2020-01-09
Publication date: 2020-09-11
Anticipated expiration: 2030-01-09

Abstract

The utility model discloses an ozone electrolysis chamber, which comprises a shell, an anode sheet and a cathode sheet, wherein the anode sheet and the cathode sheet are arranged in the shell, and the shell is divided into an anode chamber and a cathode chamber by the anode sheet and the cathode sheet which are arranged oppositely; and a multi-layer proton exchange membrane is clamped between the anode sheet and the cathode sheet. And an ozone water making loop is arranged on the anode chamber, and a hydrogen making and pure water cleaning loop is arranged on the cathode chamber. The utility model discloses a set up multilayer proton exchange membrane between anode plate and cathode plate, can improve ozone gas solubility, and improve proton exchange's ability, thereby realize effectively improving the purpose of the ozone concentration of ozone water, and through set up the pure water inlet on the casing, make the cathode plate when constantly preparing hydrogen to the pure water, the pure water can circulate and constantly wash the cathode plate, avoid the surface scaling of cathode plate, effectively get rid of the incrustation scale in the electrolysis chamber simultaneously, improve the life of electrolysis chamber.

Description

Ozone electrolysis chamber

Technical Field

The utility model belongs to the technical field of ozone water preparation, in particular to an ozone electrolysis chamber.

Background

Electrolytic cells are commonly used to produce a variety of chemicals, and one of the applications of electrolytic cells is the production of ozone, which is considered an effective disinfectant because it is effective in killing pathogens and bacteria. Meanwhile, the prior art has applied the electrolytic cell to a plurality of fields of generating ozone water, and using the ozone water for medical care disinfection, household sanitation cleaning disinfection, plant and breeding industry disinfection, sewage treatment, and the like.

At present, the mode of preparing ozone by electrolyzing electrolyte by arranging the anode sheet and the cathode sheet in the electrolytic cell is adopted, however, along with continuous preparation, scale is easily generated on the wall of the electrolytic cell, and meanwhile, the anode sheet and the cathode sheet are also easy to accumulate dirt, so that the proton exchange capacity is reduced, the concentration of prepared ozone water is reduced, and the anode sheet and the cathode sheet accumulate dirt and are also easy to generate damage cups by electric breakdown to reduce the service life.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide an ozone electrolysis chamber. This ozone electrolysis room sets up the multilayer proton exchange membrane between negative pole and positive pole, has improved the concentration of preparation ozone water, reduces the voltage on the diaphragm under the operating condition simultaneously to wash the electrode slice through circulation pure water, effectively get rid of the incrustation scale in the electrolysis room, avoid electrode slice surface scaling, effectively prolong the life of electrolysis room.

The purpose of the utility model can be achieved by adopting the following technical scheme:

an ozone electrolysis chamber comprises a shell, an anode strip and a cathode strip, wherein the anode strip and the cathode strip are arranged in the shell, and the anode strip and the cathode strip are oppositely arranged to divide the shell into an anode chamber and a cathode chamber; and a multi-layer proton exchange membrane is clamped between the anode sheet and the cathode sheet.

As a preferable scheme, a raw water inlet and an ozone water outlet which are communicated with the anode chamber are arranged on the shell to form an ozone water preparation loop; and the shell is provided with a pure water inlet communicated with the cathode chamber and pure water and hydrogen outlets to form a hydrogen production and pure water cleaning loop.

As a preferable scheme, a limit column is arranged in the cathode chamber, an elastic part is sleeved on the limit column, and two ends of the elastic part respectively press the shell and the cathode sheet.

As a preferable scheme, the surface of the proton exchange membrane is provided with through holes, or is not provided with through holes, or is concave-convex, or is a flat plane; the proton exchange membranes of the layers which are mutually overlapped have the same or different structures.

Furthermore, when the through holes are formed in the plurality of layers of proton exchange membranes, the shapes of the through holes on the proton exchange membranes of the layers which are mutually overlapped are the same or different.

As a preferable scheme, a conductive column is arranged on the casing, and the anode sheet and the cathode sheet are respectively connected with the anode and the cathode of the power supply through the conductive column.

Preferably, the conductive column is hermetically connected to the housing through a sealant.

Preferably, the elastic member is a spring.

Implement the utility model discloses, following beneficial effect has:

1. the utility model discloses a set up multilayer proton exchange membrane between anode strip and cathode strip, can improve ozone gas solubility to and improve proton exchange's ability, thereby realize effectively improving the purpose of the ozone concentration of ozone water. When ozone water is prepared, the multi-layer proton exchange membranes are connected in series, so that the voltage on the exchange membranes can be reduced, the phenomenon that the exchange membranes are broken down, damaged or even scrapped when the working voltage is high is avoided, the phenomenon that a single exchange membrane is damaged or scale is accumulated to cause the normal work can be avoided, and the service life of the exchange membranes is prolonged.

2. In the anode chamber, the multi-layer proton exchange membrane can improve the solubility of ozone gas and the proton exchange capacity, so that the anode sheet can more efficiently prepare ozone for raw water flowing from the raw water inlet, and the aim of effectively improving the ozone concentration of ozone water is fulfilled. Simultaneously through setting up the pure water inlet on the casing for the negative pole piece is constantly when preparing hydrogen to the pure water, and the pure water can circulate and constantly wash the negative pole piece, avoids the surface scale deposit of negative pole piece, effectively gets rid of the incrustation scale in the electrolysis chamber simultaneously, improves the life of electrolysis chamber.

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, 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 creative efforts.

Figure 1 is the horizontal section view of the ozone electrolysis chamber of the utility model.

Fig. 2 is a sectional view taken along a-a of fig. 1.

Fig. 3 is a sectional view taken along the direction B-B of fig. 1.

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.

Examples

Referring to fig. 1 to 3, the present embodiment relates to an ozone electrolysis chamber, comprising a casing 1, and an anode sheet 2 and a cathode sheet 3 provided in the casing 1, wherein the anode sheet 2 and the cathode sheet 3 are oppositely arranged to divide the casing 1 into an anode chamber 101 and a cathode chamber 102; the anode sheet 2 and the cathode sheet 3 sandwich a multi-layer proton exchange membrane 4.

The structure can improve the solubility of ozone gas and the proton exchange capacity by arranging the multi-layer proton exchange membrane 4 between the anode sheet 2 and the cathode sheet 3, and can effectively improve the ozone concentration of ozone water. When ozone water is prepared, the multi-layer proton exchange membranes 4 are connected in series, so that the voltage on the proton exchange membranes 4 can be reduced, the phenomenon that the proton exchange membranes 4 are broken and damaged or even scrapped when the working voltage is high is avoided, the phenomenon that a single proton exchange membrane 4 is damaged or accumulates scale to work normally can be avoided, and the service life of the proton exchange membrane 4 is prolonged.

The shell 1 is provided with a raw water inlet 11 and an ozone water outlet 12 which are communicated with the anode chamber 101 to form an ozone water preparation loop; in the anode chamber 101, the multi-layer proton exchange membrane 4 can improve the solubility of ozone gas and the proton exchange capacity, so that the anode sheet 2 can more efficiently perform ozone preparation on raw water flowing in from the raw water inlet 11, thereby achieving the purpose of effectively improving the ozone concentration of ozone water. Meanwhile, a pure water inlet 103 and a pure water and hydrogen outlet 104 which are communicated with the cathode chamber 102 are arranged on the shell 1, so that a hydrogen production and pure water cleaning loop is formed. This structure is through setting up pure water inlet 103 on casing 1 for negative pole piece 3 is constantly when preparing hydrogen to the pure water, and the pure water can form the water return circuit through pure water and hydrogen delivery port 104, thereby the circulation constantly washs negative pole piece 3, avoids negative pole piece 3's surface scale deposit, effectively gets rid of the incrustation scale in the electrolysis chamber simultaneously, improves the life of electrolysis chamber.

A limiting column 13 is arranged in the cathode chamber 102, an elastic part 14 is sleeved on the limiting column 13, and two ends of the elastic part 14 respectively press the shell 1 and the cathode sheet 3. Most preferably, the resilient member 14 is a spring. The limiting columns 13 can limit the movement of the elastic pieces 14, so that the elastic pieces 14 can stably press the cathode sheets 3, and the cathode sheets 3 can be stably installed and fixed in the shell 1.

The surface of the proton exchange membrane is provided with through holes, or is not provided with through holes, or is concave-convex, or is a flat plane; the proton exchange membranes of the layers which are mutually overlapped have the same or different structures. When the through holes are formed in the plurality of layers of proton exchange membranes, the shapes of the through holes on the proton exchange membranes of the layers which are mutually overlapped are the same or different.

The shell 1 is provided with a conductive column 15, and the anode sheet 2 and the cathode sheet 3 are respectively connected with the anode and the cathode of the power supply through the conductive column 15. The positive pole and the negative pole of power supply are respectively for anode strip 2 and negative pole piece 3 power supply through leading electrical pillar 15 for anode strip 2 and negative pole piece 3 can the electrolysis preparation ozone and hydrogen.

The conductive column 15 is connected with the housing 1 in a sealing manner through a sealant. One end of the conductive column 15 extends into the housing 1, and the other end is located outside the housing 1. In order to prevent the liquid in the housing 1 from leaking through the gap between the conductive post 15 and the housing 1, a sealant is provided between the conductive post 15 and the housing 1 to seal the gap.

The above disclosure is only a preferred embodiment of the present invention, and certainly should not be taken as limiting the scope of the invention, which is defined by the claims and their equivalents.

Claims

1. An ozone electrolysis chamber is characterized by comprising a shell, an anode strip and a cathode strip, wherein the anode strip and the cathode strip are arranged in the shell, and the anode strip and the cathode strip are oppositely arranged to divide the shell into an anode chamber and a cathode chamber; and a multi-layer proton exchange membrane is clamped between the anode sheet and the cathode sheet.

2. The ozone electrolysis chamber as claimed in claim 1, wherein the housing is provided with a raw water inlet and an ozone water outlet which are communicated with the anode chamber to form an ozone water producing loop; and the shell is provided with a pure water inlet communicated with the cathode chamber and pure water and hydrogen outlets to form a hydrogen production and pure water cleaning loop.

3. The ozone electrolysis chamber as claimed in claim 1 or 2, wherein a limiting column is arranged in the cathode chamber, an elastic member is sleeved on the limiting column, and two ends of the elastic member respectively press against the shell and the cathode sheet.

4. The ozone electrolysis chamber as claimed in claim 1, wherein the surface of the proton exchange membrane is perforated or not perforated, or is concave-convex, or is flat.

5. The ozone electrolysis chamber as claimed in claim 4, wherein when the proton exchange membrane is provided with through holes, the through holes of the superposed proton exchange membranes have the same or different shapes.

6. The ozone electrolysis chamber according to claim 1 or 2, wherein the housing is provided with a conductive column, and the anode strip and the cathode strip are respectively connected with the positive pole and the negative pole of the power supply through the conductive column.

7. The ozone electrolyser of claim 6 wherein said conductive posts are sealingly attached to said housing by a sealant.

8. The ozone electrolysis chamber as claimed in claim 3, wherein the resilient member is a spring.