CN107265407A - Ozone generating-device - Google Patents
Ozone generating-device Download PDFInfo
- Publication number
- CN107265407A CN107265407A CN201710610255.3A CN201710610255A CN107265407A CN 107265407 A CN107265407 A CN 107265407A CN 201710610255 A CN201710610255 A CN 201710610255A CN 107265407 A CN107265407 A CN 107265407A
- Authority
- CN
- China
- Prior art keywords
- ozone
- gas
- generating
- controller
- triple valve
- 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.)
- Pending
Links
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 77
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 238000001035 drying Methods 0.000 claims abstract description 7
- 238000001914 filtration Methods 0.000 claims abstract description 7
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052753 mercury Inorganic materials 0.000 claims abstract description 7
- 239000012535 impurity Substances 0.000 claims abstract description 4
- 239000007789 gas Substances 0.000 claims description 31
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 claims 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/10—Preparation of ozone
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B11/00—Automatic controllers
- G05B11/01—Automatic controllers electric
- G05B11/36—Automatic controllers electric with provision for obtaining particular characteristics, e.g. proportional, integral, differential
- G05B11/42—Automatic controllers electric with provision for obtaining particular characteristics, e.g. proportional, integral, differential for obtaining a characteristic which is both proportional and time-dependent, e.g. P. I., P. I. D.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The invention discloses a kind of ozone generating-device, including generating means；During work, compressed air first passes through device for drying and filtering and removes moisture removal and impurity as source of the gas, then after being depressurized through pressure-reducing valve, passes through mass flow controller accurate flow control so that the gas flow for entering ozone generator is accurately controlled in setting value；Gas enters ozone generator after mass flow controller；The ozone gas of ozone generator generation is calibrated by the second triple valve output ozone gas for Other Instruments all the way in addition by the way that ozone gas enters detection means progress gas concentration detection all the way after the first triple valve；The data that the detection means is measured are communicated by the controller of serial ports and generating means, and controller adjusts the size of current of low pressure mercury lamp to realize the control of ozone concentration occurrence value by PID regulator；Ozone generating-device of the present invention is stable and reliable for performance without calibration, and it is to use that can match somebody with somebody.
Description
Technical field
It is particularly a kind of without calibrating the present invention relates to a kind of ozone generating-device, stable and reliable for performance, rugged construction,
And can exist with ozone generating-device i.e..
Background technology
Ozone is widely used in water process, the field such as portable Flow Velocity Meter, smell control and food production.In these necks
Domain will be applied to substantial amounts of ozone gas on-line detector, therefore the demarcation of these live on-line computing model sensors is seemed
It is particularly important.
Ozone is that pollutants in air chemistry poisons the main participant developed and urges power, is prediction pollutants in air
The main monitoring object of harm.Due to ozone physics in itself and chemical property so that the preparation of ozone standard gas can not be adopted
Prepared, stored, transported with the preparation method of traditional gas standard substance.Prepare ozone standard gas and must use and " match somebody with somebody
Use " method, this adds increased ozone standard gas prepare and storage difficulty.Ozone has strong oxidizing property and chemistry in itself
Activity is both strong oxidizer and powerful catalyst.Have in fields such as industrial ageing test, sewage disposal and medical and health sterilizations
It is widely applied.The ozone of adjacent ground surface is a kind of important dusty gas simultaneously, and research in recent years finds that mankind's activity is made
Into atmosphere pollution, not only increase considerably urban area adjacent ground surface ozone concentration, and surface ozone concentration has generally
Increased trend, surface ozone concentration increase is very harmful.All these demands are required for entering using ozone analyzer
Row, which is measured, to be quantified, and because the ozone standard gas that ozone analyzer is examined and determine must be " i.e. with i.e. use ", therefore ozone standard is filled
The demand put is growing.Therefore, we have developed a kind of without calibrating, stable and reliable for performance, rugged construction, and can be i.e. with i.e.
Ozone generating-device.
The content of the invention
There is provided a kind of without calibration the invention aims to overcome the deficiencies in the prior art, stable and reliable for performance, knot
Structure is solid, and can be i.e. with ozone generating-device i.e..
To reach above-mentioned purpose, the technical solution adopted by the present invention is：A kind of ozone generating-device is provided, including filled
Put and detection means；The generating means includes device for drying and filtering, pressure-reducing valve, flow controller, ozone generator, the first threeway
Valve, the second triple valve and controller；During work, compressed air first passes through device for drying and filtering and removes moisture removal and impurity as source of the gas,
After being depressurized again through pressure-reducing valve, pass through mass flow controller accurate flow control so that enter the gas of ozone generator
Precise control of flew is in setting value；Gas enters ozone generator after mass flow controller；Ozone generator is generated
Ozone gas by after the first triple valve all the way ozone gas enter detection means carry out gas concentration detection, pass through all the way in addition
The second triple valve output ozone gas is crossed to calibrate for Other Instruments；The data that the detection means is measured are by serial ports with occurring
The controller of device is communicated, and controller adjusts the size of current of low pressure mercury lamp to realize that ozone is dense by PID regulator
Spend the control of occurrence value.
It is preferred that, the ozone generator uses low pressure mercury lamp as light source, launches the ultraviolet light of a wavelength range,
The sub- absorbing wavelength of ambient oxygen partial is 185nm ultraviolet photogenerated ozone molecule, so as to generate ozone gas.
It is preferred that, the shell of the ozone generating-device is made of stainless steel.
It is preferred that, the setting value is 5L.
Due to the utilization of above-mentioned technical proposal, the present invention has following advantages compared with prior art：
Ozone generating-device of the present invention is simple in construction, is easy to adjust and dismounts, easy to control directly perceived；While routine use
It is stable and reliable for performance without calibration；The shell of ozone generating-device of the present invention is made of stainless steel, solid resistance to
With.
Brief description of the drawings
Technical solution of the present invention is described further below in conjunction with the accompanying drawings：
Accompanying drawing 1 is the fundamental diagram of ozone generating-device of the present invention;
Wherein：1st, generating means；2nd, detection means；3rd, device for drying and filtering；4th, pressure-reducing valve；5th, mass flow controller；6th, ozone
Generator；7th, the first triple valve；8th, the second triple valve；9th, controller.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment the present invention is described in further detail.
Accompanying drawing 1 is ozone generating-device of the present invention, including generating means 1 and detection means 2；The generating means
1 includes device for drying and filtering 3, pressure-reducing valve 4, flow controller 5, ozone generator 6, the first triple valve 7, the second triple valve 8 and control
Device 9 processed；During work, compressed air first passes through device for drying and filtering 3 and removes moisture removal and impurity, then carried out through pressure-reducing valve 4 as source of the gas
After decompression, pass through the accurate flow control of mass flow controller 5 so that the gas flow for entering ozone generator 6 is accurately controlled
In 5L；Gas enters ozone generator 6 after mass flow controller 5, and ozone generator 6 uses low pressure mercury lamp as light
Source, launches the ultraviolet light of a wavelength range, and the sub- absorbing wavelength of ambient oxygen partial is divided for 185nm ultraviolet photogenerated ozone
Son, so as to generate ozone gas；The ozone gas of generation is by the way that ozone gas enters detection means 2 all the way after the first triple valve 7
Gas concentration detection is carried out, is calibrated all the way by the output ozone gas of the second triple valve 8 for Other Instruments in addition；Detection means
2 data measured are communicated by the controller 9 of serial ports and generating means 1, and controller 9 adjusts low pressure by PID regulator
The size of current of mercury lamp is so as to realize the control of ozone concentration occurrence value.
The shell of ozone generating-device described in the present embodiment is made of stainless steel.
Due to the utilization of above-mentioned technical proposal, the present invention has following advantages compared with prior art：
Ozone generating-device of the present invention is simple in construction, is easy to adjust and dismounts, easy to control directly perceived；While routine use
It is stable and reliable for performance without calibration；The shell of ozone generating-device of the present invention is made of stainless steel, solid resistance to
With.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and be carried out, and it is not intended to limit the scope of the present invention, all according to the present invention
The equivalent change or modification that Spirit Essence is made, should all cover within the scope of the present invention.
Claims (4)
1. ozone generating-device, it is characterised in that：Including generating means and detection means；The generating means includes dry filter
Device, pressure-reducing valve, flow controller, ozone generator, the first triple valve, the second triple valve and controller；During work, compressed air
As source of the gas, first pass through device for drying and filtering and remove moisture removal and impurity, then after being depressurized through pressure-reducing valve, pass through mass flow control
Device accurate flow control so that the gas flow for entering ozone generator is accurately controlled in setting value；Gas passes through mass flow
Ozone generator is entered after controller；The ozone gas of ozone generator generation passes through ozone gas all the way after the first triple valve
Gas concentration detection is carried out into detection means, is used for Other Instruments school by the second triple valve output ozone gas all the way in addition
It is accurate；The data that the detection means is measured are communicated by the controller of serial ports and generating means, and controller is adjusted by PID
The size of current of device regulation low pressure mercury lamp is so as to realize the control of ozone concentration occurrence value.
2. ozone generating-device according to claim 1, it is characterised in that：The ozone generator is made using low pressure mercury lamp
For light source, launch the ultraviolet light of a wavelength range, the sub- absorbing wavelength of ambient oxygen partial is smelly for 185nm ultraviolet photogenerated
Oxygen molecule, so as to generate ozone gas.
3. ozone generating-device according to claim 1, it is characterised in that：The shell of the ozone generating-device is not using
Rust steel matter is made.
4. ozone generating-device according to claim 1, it is characterised in that：The setting value is 5L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710610255.3A CN107265407A (en) | 2017-07-25 | 2017-07-25 | Ozone generating-device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710610255.3A CN107265407A (en) | 2017-07-25 | 2017-07-25 | Ozone generating-device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107265407A true CN107265407A (en) | 2017-10-20 |
Family
ID=60078120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710610255.3A Pending CN107265407A (en) | 2017-07-25 | 2017-07-25 | Ozone generating-device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107265407A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108279594A (en) * | 2018-01-19 | 2018-07-13 | 河海大学常州校区 | Multi-parameter automatic regulating system occurs for ozone |
| CN109374536A (en) * | 2018-12-13 | 2019-02-22 | 青岛海纳光电环保有限公司 | Ozone concentration measurement device and method |
| CN109748244A (en) * | 2019-02-01 | 2019-05-14 | 北京雪迪龙科技股份有限公司 | A kind of low concentration ozone generating device and the method for preparing low concentration ozone |
| CN110501466A (en) * | 2019-09-18 | 2019-11-26 | 天津市生态环境监测中心 | A kind of ozone aperture test macro and method |
| CN112473345A (en) * | 2020-10-23 | 2021-03-12 | 三河市清源绿创环境技术股份有限公司 | Gas generating system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1608679A (en) * | 2004-10-27 | 2005-04-27 | 上海大学 | Air disinfector with exhaust ozone density detecting and regulating functions |
| CN102770369A (en) * | 2009-11-26 | 2012-11-07 | 东芝三菱电机产业系统株式会社 | Ozone gas supply system |
| CN205045822U (en) * | 2015-09-01 | 2016-02-24 | 三河市清源绿创环境技术有限公司 | High concentration ozone producer |
-
2017
- 2017-07-25 CN CN201710610255.3A patent/CN107265407A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1608679A (en) * | 2004-10-27 | 2005-04-27 | 上海大学 | Air disinfector with exhaust ozone density detecting and regulating functions |
| CN102770369A (en) * | 2009-11-26 | 2012-11-07 | 东芝三菱电机产业系统株式会社 | Ozone gas supply system |
| CN205045822U (en) * | 2015-09-01 | 2016-02-24 | 三河市清源绿创环境技术有限公司 | High concentration ozone producer |
Non-Patent Citations (1)
| Title |
|---|
| 周泽义等: "痕量臭氧标准气体发生装置的研制", 《化学分析计量》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108279594A (en) * | 2018-01-19 | 2018-07-13 | 河海大学常州校区 | Multi-parameter automatic regulating system occurs for ozone |
| CN109374536A (en) * | 2018-12-13 | 2019-02-22 | 青岛海纳光电环保有限公司 | Ozone concentration measurement device and method |
| CN109748244A (en) * | 2019-02-01 | 2019-05-14 | 北京雪迪龙科技股份有限公司 | A kind of low concentration ozone generating device and the method for preparing low concentration ozone |
| CN110501466A (en) * | 2019-09-18 | 2019-11-26 | 天津市生态环境监测中心 | A kind of ozone aperture test macro and method |
| CN110501466B (en) * | 2019-09-18 | 2022-04-29 | 天津市生态环境监测中心 | Ozone opening degree testing system and method |
| CN112473345A (en) * | 2020-10-23 | 2021-03-12 | 三河市清源绿创环境技术股份有限公司 | Gas generating system |
| CN112473345B (en) * | 2020-10-23 | 2021-08-24 | 三河市清源绿创环境技术股份有限公司 | Gas generating system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107265407A (en) | Ozone generating-device | |
| CN203042539U (en) | Animal full-smoke exposing system | |
| CN204412214U (en) | A kind of mercury Standard Gases generating means | |
| JP4660273B2 (en) | Apparatus and method for analyzing siloxane in siloxane-containing gas | |
| CN106461592A (en) | Gas component concentration measurement device and method for gas component concentration measurement | |
| CN103335936A (en) | Damp and hot polluted atmosphere corrosion simulation system under effect of electromagnetic field | |
| CN207596464U (en) | Ultraviolet formula ozone generator | |
| CN203881743U (en) | Device for testing absorbability of carbon dioxide absorbent | |
| CN204051400U (en) | Large discharge zero gas generating system | |
| CN204422487U (en) | A kind of monitoring system | |
| CN107416773A (en) | Hybrid ozone generating-device | |
| CN104226300B (en) | A kind of SCR catalyst and preparation method thereof | |
| CN206920410U (en) | A kind of generation system of standard gaseous nitrous acid | |
| CN104777090A (en) | Oxygen permeation analysis tester | |
| CN207121423U (en) | Ozone generating-device | |
| CN104535725A (en) | Monitoring system | |
| CN204873830U (en) | But ozone generating device of quick adjustment ozone concentration | |
| CN104181275B (en) | MATERIALS ' DYNAMIC adsorption coefficient measurement mechanism under a kind of vacuum state | |
| CN207121424U (en) | Hybrid ozone generating-device | |
| CN202453342U (en) | Deodorizing performance testing system | |
| CN201949878U (en) | Constant hypoxic environment regulation and control system for laboratory | |
| CN206162209U (en) | OH free radical generation of gas and concentration control system | |
| CN204330725U (en) | A kind of monitoring system | |
| CN203976399U (en) | High-concentrated ozone standard gas generating apparatus | |
| CN209612907U (en) | A kind of aerosol that concentration is controllable occurs and detection integrated device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171020 |
|
| RJ01 | Rejection of invention patent application after publication |