CN2431290Y - Generator for producing ozone by electrolyzing process - Google Patents
Generator for producing ozone by electrolyzing process Download PDFInfo
- Publication number
- CN2431290Y CN2431290Y CN 00218261 CN00218261U CN2431290Y CN 2431290 Y CN2431290 Y CN 2431290Y CN 00218261 CN00218261 CN 00218261 CN 00218261 U CN00218261 U CN 00218261U CN 2431290 Y CN2431290 Y CN 2431290Y
- Authority
- CN
- China
- Prior art keywords
- cathode
- anode
- plate
- clamping plate
- cooling water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000000498 cooling water Substances 0.000 claims abstract description 28
- 239000012528 membrane Substances 0.000 claims abstract description 11
- 238000003825 pressing Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 5
- 238000005868 electrolysis reaction Methods 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 4
- 238000001802 infusion Methods 0.000 claims description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims description 2
- 238000004080 punching Methods 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- 239000010936 titanium Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000005341 cation exchange Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Landscapes
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The utility model relates to an ozone generator by an electrolytic process, which belongs to the technical field of ozone application. The utility model is composed of a water tank, a cathode clamping plate, an anode clamping plate, a cathode plate, an anode plate, a membrane electrode and a cooling water clamping plate, wherein the water tank is directly connected with the anode clamping plate and provided with a cooling water jacket; the anode clamping plate is a porous reticular plate and is provided with a protrusion to press the anode plate; the cathode clamping plate is provided with a conical protrusion to press the cathode plate, is provided with only one air outlet nozzle, and is not connected with the water tank; the cooling water clamping plate is arranged at the cathode. A power supply is led in by the cathode clamping plate and the anode clamping plate. Due to the adoption of the technical measures, the utility model has the advantages of good heat rejection effect, small ozone loss, small size, little weight and low cost. Besides, the utility model can work under the conditions of positive pressure and negative pressure.
Description
The utility model relates to an electrolytic ozone generator, belonging to the technical field of ozone application.
Prior to the present invention, there were devices ZL93246255.3, 97122126.x for producing ozone by electrolysis. The ozone generator described in ZL93246255.3 is composed of membrane composite electrode, cathode and anode porous collector plate, cathode and anode water tank, cathode and anode air outlet, and cathode and anode water tank communicating vessel. The device has no cooling, and the temperature rises during the electrolysis work, which causes the loss of ozone. Since the cathode and anode water tanks are communicated by the communicating vessels, the device cannot work under pressure and is greatly limited in use. 97122126.x comprises ozone generator, anode water tank, cathode water tank, one-way balance valve or on-off solenoid valve. The ozone generator comprises a cation exchange membrane, a cathode catalyst membrane, a cathode porous current collecting sheet, an anode catalyst membrane, an anode porous current collecting sheet, a flow guide plate, an anti-corrosion sheet and other independent elements. The temperature rises due to poor cooling during electrolysis, resulting in ozone loss. The device can not work under negative pressure, and has complex structure and high cost. The ozone generating device is provided with two water tanks of a cathode and an anode, so that the ozone generating device is large in size and weight. And the ozone generating device parts have complex production and processing technology. The utility model aims to provide a: overcomes the defects of the existing electrolytic ozone generating device and provides an electrolytic ozone generating device. The device keeps high current efficiency, improves heat dissipation, reduces volume and weight, reduces cost, improves manufacturability, and can work under positive and negative pressure.
Realize the utility model discloses a technical measure that the purpose was taken is: the electrolytic ozone generator of the utility model consists of a water tank, a cathode and anode clamping plate, a cathode and anode plate, a membrane electrode and a cooling clamping plate. The method is characterized in that: the water tank is directly connected with the anode clamping plate, a latticed bottom plate is arranged at the connecting part of the water tank, a bulge is arranged on the bottom plate to tightly press the anode clamping plate, the water tank is provided with a cooling water jacket and is provided with a cooling water inlet and a cooling water outlet, and the water tank is provided with a fluid infusion port; the anode clamping plate is a mesh plate and is provided with a bulge for pressing the anode plate; the cathode clamping plate is provided with a conical bulge for pressing the cathode plate, only one air outlet nozzle is arranged, and the cathode clamping plate is not connected with the water tank; the cathode is provided with a cooling water clamping plate, the cooling water clamping plate is provided with a cooling water inlet nozzle and a water outlet nozzle, and the cooling water clamping plate is provided with a bulge for pressing the cathode clamping plate; the cathode and anode clamping plates are formed by punching titanium plates or stainless steel plates with the thickness of 0.5-2.5 mm; the power supply is led in by the cathode and anode clamping plates; the cathode and anode plates can be made of conductive ceramics.
Due to the adoption of the technical measures, the utility model has good heat dissipation, reduces the ozone loss by 50 percent, reduces the volume and the weight by 30 to 50 percent, reduces the cost by 50 percent, and can work under the pressure of plus or minus 1.5 kilograms/(square centimeter). The current efficiency is 16-20%, and is not obviously reduced along with time.
The invention is further described below with reference to the following figures and examples:
fig. one is a schematic structural diagram of the present invention. In the drawing I, (1) an ozone outlet, (2) a water tank, (3) a cooling water outlet, (4) a cooling water jacket, (5) a liquid supplementing port, (6) a fastening bolt, (7) an anode clamping plate, (8) an anode plate, (9) a membrane electrode, (10) a cathode plate, (11) a cathode clamping plate, (12) a cooling water clamping plate, (13) a cooling water jacket sealing ring, (14) a cathode sealing ring, (15) a cathode power supply fastening bolt, (16) an anode sealing ring, (17) an anode power supply fastening bolt, (18) a water tank sealing ring, and (19) a cooling water inlet.
The invention is further illustrated below with reference to the following examples:
example (b):
the chemical reaction equation of the anode and the cathode of the utility model is well known:
the cathode reaction formula:
the anode reaction formula:
the utility model discloses the structure refers to the attached drawing one, and cooling water splint (12), cooling water jacket sealing washer (13), negative pole splint (11), negative plate (10), membrane electrode (9), anode plate (8), positive pole splint (7) are fastened on water tank (2) by fastening bolt (6) in proper order, are sealed by negative pole sealing washer (14), positive pole sealing washer (16), water tank sealing washer (18). The water tank (2) is filled with water without electrolyte and is added from the fluid infusion port (5), and the fluid infusion port (5) is disconnected by a valve or a plug after the water is added. Cooling water enters from a cooling water inlet (19), flows through a cooling water jacket (4) to cool the water tank, and then flows out from a cooling water outlet (3). The cooling water flows through the cooling water clamping plate (12) to cool the cathode clamping plate (11), thereby improving the cooling of the device. The positive pole of the power supply is fastened on the anode clamping plate (7) by an anode power supply fastening bolt (17), and the negative pole of the power supply is fastened on the cathode clamping plate (11) by a cathode power supply fastening bolt (15). The generator has an electrode working area of 9 square centimeters, a working current density of 1.5 amperes/(square centimeter), a total working current of 13.5 amperes, and a power supply is connected to an anode plate (8) and a cathode plate (10) through an anode clamping plate (7) and a cathode clamping plate (11) after being electrified. Ozone is generated on the surface of the membrane electrode (9) close to one side of the anode plate (8), enters the water tank (2) through the anode plate (8) and the anode clamping plate (7), and is led out to a use point through the ozone outlet (1). The hydrogen is generated at one side of the membrane electrode (9) close to the cathode plate (10) and passes through the cathode plate (10), and is led out from an air outlet of the cathode clamping plate (11).
The utility model can be widely applied to the fields of water treatment, vegetable preservation, food sanitation and medical sanitation, and has wide application.
Claims (8)
1. An electrolytic ozone generator having porous conductive cathode (10) and anode (8) plates with a membrane electrode (9) therebetween, characterized in that: the water tank (2) is directly connected with the anode clamping plate (7); the anode clamping plate (7) isa mesh plate and is provided with a bulge for pressing the anode plate (8); the cathode clamping plate (11) is provided with a conical bulge for pressing the cathode plate (10); a cooling water clamping plate (12) is arranged outside the cathode clamping plate (11); the power supply is led in by a cathode clamping plate (11) and an anode clamping plate (7).
2. An electrolytic ozone generator as claimed in claim 1 wherein the junction of the water tank (2) and the anode clamp (7) has a grid-like bottom plate with projections on the bottom plate for pressing the anode clamp (7).
3. An ozone generator by electrolysis according to claim 1 characterised in that the water tank (2) has a cooling jacket (4), a cooling water inlet nozzle (19), a water outlet nozzle (3), and a fluid infusion port (5).
4. An electrolytic ozone generator as claimed in claim 1 wherein the cathode holder (11) has only one outlet and the cathode holder (11) is not connected to the water tank.
5. An electrolytic ozone generator as claimed in claim 1 wherein the cooling water clamp (12) has a projection for pressing the cathode clamp (11).
6. An electrolytic ozone generator as claimed in claim 1 wherein cooling water flows through the cooling water clamp (12) to cool the generator.
7. The electrolytic ozone generator as claimed in claim 1, wherein the cathode clamp plate (11) and the anode clamp plate (7) are formed by punching titanium plates or stainless steel plates with a thickness of 0.5-2.5 mm.
8. An electrolytic ozone generator as claimed in claim 1 wherein the cathode plate (10) and the anode plate (8) are made of conductive ceramics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00218261 CN2431290Y (en) | 2000-07-04 | 2000-07-04 | Generator for producing ozone by electrolyzing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00218261 CN2431290Y (en) | 2000-07-04 | 2000-07-04 | Generator for producing ozone by electrolyzing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2431290Y true CN2431290Y (en) | 2001-05-23 |
Family
ID=33583678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00218261 Expired - Fee Related CN2431290Y (en) | 2000-07-04 | 2000-07-04 | Generator for producing ozone by electrolyzing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2431290Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007009311A1 (en) * | 2005-07-20 | 2007-01-25 | Yantai United Ozonetec Corporation | An anode structure for electrolysis-type ozone generator |
| CN100351431C (en) * | 2003-05-23 | 2007-11-28 | 野村微科学股份有限公司 | Electrolytic gas generation method and electrolytic gas generation device |
| CN102295326A (en) * | 2010-06-22 | 2011-12-28 | 刘迅 | Water electrolysis device |
| WO2011160446A1 (en) * | 2010-06-22 | 2011-12-29 | Liu Xun | Water electrolytic device |
| CN105964158A (en) * | 2016-06-28 | 2016-09-28 | 东莞市恒生传感器有限公司 | Ozone water beauty apparatus |
| CN109338399A (en) * | 2018-11-19 | 2019-02-15 | 武汉威蒙环保科技有限公司 | A kind of built-in gas water cyclic electrolysis formula ozone generating-device |
-
2000
- 2000-07-04 CN CN 00218261 patent/CN2431290Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100351431C (en) * | 2003-05-23 | 2007-11-28 | 野村微科学股份有限公司 | Electrolytic gas generation method and electrolytic gas generation device |
| WO2007009311A1 (en) * | 2005-07-20 | 2007-01-25 | Yantai United Ozonetec Corporation | An anode structure for electrolysis-type ozone generator |
| CN102295326A (en) * | 2010-06-22 | 2011-12-28 | 刘迅 | Water electrolysis device |
| WO2011160446A1 (en) * | 2010-06-22 | 2011-12-29 | Liu Xun | Water electrolytic device |
| CN105964158A (en) * | 2016-06-28 | 2016-09-28 | 东莞市恒生传感器有限公司 | Ozone water beauty apparatus |
| CN109338399A (en) * | 2018-11-19 | 2019-02-15 | 武汉威蒙环保科技有限公司 | A kind of built-in gas water cyclic electrolysis formula ozone generating-device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI SHUBEIYIN ENVIRONMENTAL PROTECTION ADVIS Free format text: FORMER OWNER: HU BO Free format text: FORMER OWNER: HU CHENHUI Effective date: 20050902 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20050902 Address after: 200127, building 205, Dongyuan building, 47 Pu Jian Road, Shanghai Patentee after: Shanghai sunshine environmental protection Consulting Co., Ltd. Address before: 201101 room 41, No. 1911, Lane 101, Shanghai, Caobao Road Co-patentee before: Hu Chenhui Patentee before: Hu Bai |
|
| ASS | Succession or assignment of patent right |
Owner name: JINHUA CITY KIN BRIDGE OZONE DEVELOPMENT INSTITUT Free format text: FORMER OWNER: SHANGHAI SHUBEIYIN ENVIRONMENTAL PROTECTION ADVISORY CO., LTD. Effective date: 20051223 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20051223 Address after: 321001 No. 596 Shengli Street, Zhejiang, Jinhua Patentee after: Jinhua Jian Bridge ozone Development Research Institute Address before: 200127, building 205, Dongyuan building, 47 Pu Jian Road, Shanghai Patentee before: Shanghai sunshine environmental protection Consulting Co., Ltd. |
|
| CU03 | Correction of utility model patent gazette |
Correction item: transfer of the patent application right or patent right Correct: Before the change: Patent owner: Huaxia Jianqiao Ozone Development Research Institute Address: 596 Shengli Street, Jinhua City, Zhejiang Province, Post Code: 321001|After the change: Patent owner: Jinhua Guangyuan Instrument Factory Address: Jinhua City, Zhejiang Province Shuanglong North Street, 255, Post Code: 321000 Number: 49 Volume: 23 |
|
| ERR | Gazette correction |
Free format text: CORRECT: TRANSFER OF THE RIGHT OF PATENT APPLICATION OR THE PATENT RIGHT; BEFORE CHANGE: PATENTEE: JINHUACITY, JIANQIAO INSTITUTE FOR OZONE DEVELOPMENT,^ AFTER CHANGE: PATENTEE: JINHUA GUANGYUAN INSTRUMENT FACTORY |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20010523 |