CN204058603U - A kind of electrolytic ozone generator - Google Patents
A kind of electrolytic ozone generator Download PDFInfo
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- CN204058603U CN204058603U CN201420547893.7U CN201420547893U CN204058603U CN 204058603 U CN204058603 U CN 204058603U CN 201420547893 U CN201420547893 U CN 201420547893U CN 204058603 U CN204058603 U CN 204058603U
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- water
- ozone generator
- anode
- electrolytic ozone
- water tank
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Abstract
The utility model belongs to technical field of electrochemistry, disclose a kind of electrolytic ozone generator, comprise ozonizer, described ozonizer is made up of anolyte compartment, membrane electrode assembly and cathode compartment, lower end, anolyte compartment is connected with anode water pot, upper end, anolyte compartment is connected with threeway component, and the horizontal ends of described threeway component is connected with anode water pot, is connected to upper end with ozone vent pipe; Described cathode compartment lower end connects water shoot, and upper end connects hydrogen discharging pipe, and water shoot and hydrogen discharging pipe all insert below water storage tank water level, and water tank top connects evacuated tube.Owing to have employed the external gas/water separator of anode and the external gas/water separator of negative electrode, when this device has a discontinuous operation, starting characteristic is good, output ozone concentration high.
Description
Technical field
The utility model belongs to technical field of electrochemistry, particularly relates to a kind of electrolytic ozone generator.
Background technology
Electrolytic ozone generator take pure water as raw material, under the effect of low-voltage DC, can production high density, high purity ozone, and do not produce the oxynitride (NOx) to human body and bad environmental, application prospect is very wide.
Existing electrolytic ozone generator is as electrolytic ozone generator that Chinese patent CN93246255.3, Chinese patent CN97122126.X and Chinese patent CN00230478.3 etc. are disclosed, and when these electrolytic ozone generators also exist discontinuous operation all to some extent, starting characteristic is poor, ozone concn is low; Can only normal pressure work, ozone is only limited to normal pressure and exports; And byproduct hydrogen gas directly discharges, there is the deficiencies such as potential safety hazard.
Utility model content
technical problem to be solved in the utility model is the deficiency for prior art, provides the electrolytic ozone generator that a kind of starting characteristic is good.It has employed the external gas/water separator of anode, the external gas/water separator of negative electrode, ozone output pressure variable valve and the technical measures such as ozone generation membrane electrode assembly and hydrogen eliminator.Owing to taking abovementioned technology, the utility model electrolytic ozone generator effectively improves starting characteristic when discontinuous operation, and completely eliminates the potential safety hazard of byproduct hydrogen gas generation.
The purpose of this utility model is achieved through the following technical solutions.
A kind of electrolytic ozone generator, comprise ozonizer, described ozonizer is made up of anolyte compartment, membrane electrode assembly and cathode compartment, lower end, anolyte compartment is connected with anode water pot, upper end, anolyte compartment is connected with threeway component, the horizontal ends of described threeway component is connected with anode water pot, is connected to upper end with ozone vent pipe; Described cathode compartment lower end connects water shoot, and upper end connects hydrogen discharging pipe, and water shoot and hydrogen discharging pipe all insert below water storage tank water level, and water tank top connects evacuated tube.
The threeway component that upper end, anolyte compartment connects is the external gas/water separator of anode, and threeway component has three ports, and one end is connected with anode compartment outlet, and threeway component upwards one end is connected with ozone output tube, and parallel one end is connected with the side of anode water pot.By threeway component, isolated ozone is exported by ozone vent pipe, and isolated water enters anode water pot by parallel port.
The water tank that cathode compartment water shoot is connected with hydrogen discharging pipe is the external gas/water separator of negative electrode.Hydrogen is discharged by evacuated tube.
As some further preferred schemes,
Also have liquid level sensor and filling pipe in anode water pot upper end, filling pipe has magnetic valve.By liquid level sensor Controlling solenoid valve automatic feeding water, the water level in holding anode water pot is at certain position.
At anode water pot heat in the interior interchanger.
The ozone vent pipe that threeway component connects there is pressure regulator valve, can at 1-3 operated at atmospheric pressure.
The evacuated tube that water tank top connects is provided with hydrogen eliminator.
In described water tank, drainpipe outlet exports lower than hydrogen discharging pipe.
Have U-tube in water tank, one end of U-tube is parallel with water level, and the other end stretches out outside water tank, keeps the water level in water tank.
Following effect can be reached by the utility model:
The utility model device, owing to have employed the external gas/water separator of anode and the external gas/water separator of negative electrode, thus effectively improves starting characteristic when discontinuous operation, and ozone output can improve more than 30% simultaneously.
The utility model device owing to having installed ozone output pressure variable valve on ozone output tube, an ozone generation membrane electrode assembly is provided with between electrolysis type ozone generator anolyte compartment and cathode compartment, solve electrolysis type ozone generator and only limit deficiency in normal pressure work, can at 1-3 operated at atmospheric pressure.
The utility model device, owing to being provided with a hydrogen eliminator in the evacuated tube of the external gas/water separator of negative electrode, completely eliminates the potential safety hazard that by-product hydrogen produces.Described hydrogen eliminator also can be hydrogen gas fire arrester.
Below in conjunction with accompanying drawing and specific embodiment, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is the structural representation of electrolytic ozone generator.
1-magnetic valve in Fig. 1,2-liquid level sensor, 3-anode water pot, 4-heat exchanger, 5-anolyte compartment, 6-membrane electrode assembly, 7-water tank, 8-water shoot, 9-U type pipe, 10-cathode compartment, 11-hydrogen discharging pipe, 12-evacuated tube, 13-hydrogen eliminator, 14-threeway component, 15-pressure regulator valve, 16-ozone vent pipe.
Embodiment
As shown in Figure 1, a kind of electrolytic ozone generator, comprise ozonizer, described ozonizer is made up of anolyte compartment 5, membrane electrode assembly 6 and cathode compartment 10, lower end, anolyte compartment 5 is connected with anode water pot 3, upper end, anolyte compartment 5 is connected with threeway component 14, and the horizontal ends of described threeway component 14 is connected with anode water pot 3, is connected to upper end with ozone vent pipe 16; Described cathode compartment 10 lower end connects water shoot 8, and upper end connects hydrogen discharging pipe 11, and water shoot 8 and hydrogen discharging pipe 11 all insert below water tank 7 water level, and water tank 7 top connects evacuated tube 12.
Also have liquid level sensor 2 and filling pipe in anode water pot 3 upper end, filling pipe has magnetic valve 1.Automatically the raw water consumed in anode water tank 3 is supplemented by magnetic valve.
In anode water pot 3, be provided with a heat exchanger 4, make the raw water of anode water pot 3 remain at normal temperature state.
The ozone vent pipe 16 that threeway component 14 connects there is pressure regulator valve 15.By pressure regulator valve 15, according to user's needs, in 1-3 barometric pressure range, ozone output pressure can be regulated arbitrarily.
The threeway component 14 that upper end, anolyte compartment 5 connects is the external gas/water separator of anode, and threeway component 14 has three ports, and one end is connected with anode compartment outlet, and threeway component 14 upwards one end is connected with ozone vent pipe 16, and parallel one end is connected with the side of anode water pot 3.By threeway component 14, isolated ozone is exported by ozone vent pipe 16, and isolated water enters anode water pot 3 by parallel port.
The water tank 7 that cathode compartment 10 water shoot 8 is connected with hydrogen discharging pipe 11 is the external gas/water separator of negative electrode.Hydrogen is discharged by evacuated tube 12.
Here is the comparison not adding anode, negative electrode external gas/water separator original device before implementing 40 watts of small electrolytic formula ozone generating-device normal temperature performance characteristics of the present utility model and same improvement.The utility model plant running is stablized, and starting characteristic is good.After the utility model device reaches steady-working state, yield of ozone is about 1020mg/h, and after original device reaches steady-working state, yield of ozone is about 670mg/h.
Table: the utility model device and original device start effectiveness comparison
When the utility model device has a discontinuous operation, starting characteristic is good, and the ozone concn of output is high, can at 1-3 operated at atmospheric pressure, the features such as operating safety.
Claims (7)
1. an electrolytic ozone generator, comprise ozonizer, described ozonizer is made up of anolyte compartment (5), membrane electrode assembly (6) and cathode compartment (10), anolyte compartment (5) lower end is connected with anode water pot (3), it is characterized in that, anolyte compartment (5) upper end is connected with threeway component (14), the horizontal ends of described threeway component (14) is connected with anode water pot (3), is connected to upper end with ozone vent pipe (16); Described cathode compartment (10) lower end connects water shoot (8), upper end connects hydrogen discharging pipe (11), water shoot (8) and hydrogen discharging pipe (11) all insert below water tank (7) water level, and water tank (7) top connects evacuated tube (12).
2. electrolytic ozone generator according to claim 1, is characterized in that, also has liquid level sensor (2) and filling pipe in anode water pot (3) upper end, filling pipe has magnetic valve (1).
3. electrolytic ozone generator according to claim 1 and 2, is characterized in that, at anode water pot (3) heat in the interior interchanger (4).
4. electrolytic ozone generator according to claim 1 and 2, is characterized in that, the ozone vent pipe (16) that threeway component (14) connects has pressure regulator valve (15).
5. electrolytic ozone generator according to claim 1 and 2, is characterized in that, the evacuated tube (12) that water tank (7) top connects is provided with hydrogen eliminator (13).
6. electrolytic ozone generator according to claim 1 and 2, is characterized in that, in described water tank (7), the outlet of water shoot (8) is lower than the outlet of hydrogen discharging pipe (11).
7. electrolytic ozone generator according to claim 1 and 2, is characterized in that, has U-tube (9) in water tank (7), and one end of U-tube (9) is parallel with water level, and the other end stretches out water tank (7) outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420547893.7U CN204058603U (en) | 2014-09-23 | 2014-09-23 | A kind of electrolytic ozone generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420547893.7U CN204058603U (en) | 2014-09-23 | 2014-09-23 | A kind of electrolytic ozone generator |
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| Publication Number | Publication Date |
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| CN204058603U true CN204058603U (en) | 2014-12-31 |
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| CN201420547893.7U Active CN204058603U (en) | 2014-09-23 | 2014-09-23 | A kind of electrolytic ozone generator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104726891A (en) * | 2015-03-16 | 2015-06-24 | 中国科学院广州能源研究所 | Proton exchange membrane water-electrolyzer with internal hydrogen removing function and producing method thereof |
| CN106757131A (en) * | 2016-11-23 | 2017-05-31 | 武汉威蒙环保科技有限公司 | Proton exchange membrane water electrolyzer ozone/oxygen generating means with self-purification function |
-
2014
- 2014-09-23 CN CN201420547893.7U patent/CN204058603U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104726891A (en) * | 2015-03-16 | 2015-06-24 | 中国科学院广州能源研究所 | Proton exchange membrane water-electrolyzer with internal hydrogen removing function and producing method thereof |
| CN106757131A (en) * | 2016-11-23 | 2017-05-31 | 武汉威蒙环保科技有限公司 | Proton exchange membrane water electrolyzer ozone/oxygen generating means with self-purification function |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |