CN107403713A - Photooxidation is catalyzed ultraviolet lamp tube - Google Patents
Photooxidation is catalyzed ultraviolet lamp tube Download PDFInfo
- Publication number
- CN107403713A CN107403713A CN201610328123.7A CN201610328123A CN107403713A CN 107403713 A CN107403713 A CN 107403713A CN 201610328123 A CN201610328123 A CN 201610328123A CN 107403713 A CN107403713 A CN 107403713A
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- CN
- China
- Prior art keywords
- coil
- lamp tube
- tube
- annular lamp
- ultraviolet lamp
- 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
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J65/00—Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
- H01J65/04—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels
- H01J65/042—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field
- H01J65/048—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field the field being produced by using an excitation coil
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8668—Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/804—UV light
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Plasma & Fusion (AREA)
- Electromagnetism (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
Abstract
The invention provides a kind of photooxidation to be catalyzed ultraviolet lamp tube, including：Annular lamp tube, first coil, the second coil and high frequency electric source；Rotating around circle on annular lamp tube, the first coil and the second coil pass through wired in series for the first coil and the second coil；The high frequency electric source connects first coil respectively and the second coil, three form a circuit loop；The mixed gas that filling mercury and inert gas are formed in the body of the annular lamp tube.The present invention does not have electrode, inherits electronic component, the advantage of waste gas cavity separation, is not afraid of water smoke, dust, high temperature and inflammable, explosion hazard gases adverse circumstances.Fluorescent tube and the one-to-one output of power supply, ensure that fluorescent tube can be very lit, without microwave radiation.
Description
Technical field
The invention belongs to organic exhaust gas catalysis and purification technology field.A kind of it particularly relates to photooxidation catalysis ultraviolet lamp tube.
Background technology
Photooxidation cleaning equipment is a kind of equipment using photochemical catalysis method cleaning organic waste gas.The photooxidation cleaning equipment of main flow mainly includes the ultraviolet lamp apparatus using microwave-driven and two kinds of the ultraviolet lamp apparatus using electric current driving currently on the market.Wherein, the operation principle of micro-wave nonpolar lamp be in the closed shell formed in quartz, glass or other materials filling can evaporated metal and inert gas mixture.When Non-polarized lamp is positioned in microwave field, inert gas, which is excited, produces low pressure plasma, by plasma discharge produce heat make can evaporated metal be changed into vaporous, produce more plasmas, increase plasma pressure, discharge more energy, form higher luminous efficiency.This type of drive can separate electronic component cavity and waste gas cavity.So that ultraviolet lamp tube and equipment are not afraid of water smoke, dust, high temperature and inflammable, explosion hazard gases adverse circumstances.But the problem of energy loss is serious, magnetron caloric value is big, is unable to long-play, and later maintenance is costly be present.Microwave radiation can do harm to huamn body during and.Rate is directly lit absolutely using the ultraviolet lamp apparatus of electric current driving, its lamp, energy loss is few.But the positive and negative polarities of lamp are easily corroded, are prone to accidents in the scene operation containing steam, electrode, the life-span of lamp can also shorten.Later maintenance expense can also increase.How to overcome above-mentioned problem is the direction that those skilled in the art need to study.
The content of the invention
To overcome above mentioned problem, the invention provides a kind of photooxidation to be catalyzed ultraviolet lamp tube.
The concrete technical scheme that it is used is as follows：
A kind of photooxidation is catalyzed ultraviolet lamp tube, including：Annular lamp tube, first coil, the second coil and high frequency electric source；Rotating around circle on annular lamp tube, the first coil and the second coil pass through wired in series for the first coil and the second coil；The high frequency electric source connects first coil respectively and the second coil, three form a circuit loop；The mixed gas that filling mercury and inert gas are formed in the body of the annular lamp tube.
Preferably, in above-mentioned photooxidation catalysis ultraviolet lamp tube：The annular lamp tube is quartzy annular lamp tube.
It is further preferred that in above-mentioned photooxidation catalysis ultraviolet lamp tube：The inert gas is any of helium, neon, argon, krypton and xenon or several mixing.
It may further be preferable that in above-mentioned photooxidation catalysis ultraviolet lamp tube：The annular lamp tube includes two straight tubes and two circular arc bend pipes；Straight tube and circular arc the bend pipe interval is connected as a body.
It is even furthermore preferable that in above-mentioned photooxidation catalysis ultraviolet lamp tube：The first coil and the second coil are rotating around circle on two circular arc bend pipes.
Still further preferably, in above-mentioned photooxidation catalysis ultraviolet lamp tube：Also include tube stand, the annular lamp tube is fixed on tube stand.
By using this technical scheme：, high frequency electric source exports high frequency electric to first coil and the second coil, to producing high-energy induction potential through the annular lamp tube of first coil and the second coil, makes the inert gas generation avalanche ionization effect in annular lamp tube, and generate plasma.Thus, when the plasma excited atom returns to ground state to producing ultraviolet radiation light outside fluorescent tube.
Compared with prior art, the present invention does not have electrode, inherits electronic component, the advantage of waste gas cavity separation, is not afraid of water smoke, dust, high temperature and inflammable, explosion hazard gases adverse circumstances.Fluorescent tube and the one-to-one output of power supply, ensure that fluorescent tube can be very lit, without microwave radiation.
Brief description of the drawings
Fig. 1 is the schematic side view of the embodiment of the present invention 1, and high frequency electric source is eliminated in this figure；
Fig. 2 is the schematic top plan view of the embodiment of the present invention 1, and tube stand is eliminated in this figure.
Each reference and part corresponding relation are as follows：
1st, annular lamp tube；2nd, first coil；3rd, the second coil；4th, high frequency electric source；5th, tube stand；11st, straight tube；12nd, circular arc bend pipe.
Embodiment
For the benefit of prior art is further appreciated that, the present invention is described in further detail below in conjunction with drawings and Examples.
A kind of photooxidation is catalyzed ultraviolet lamp tube, including annular lamp tube 1, first coil 2, the second coil 3, high frequency electric source 4 and tube stand 5.Wherein, the annular lamp tube 1 is quartzy annular lamp tube, is made up of two straight tubes 11 and two circular arc bend pipes 12；Straight tube 11 and the interval of circular arc bend pipe 12 are connected as a body, and two straight tubes 11 are parallel to each other, and the intrados of two circular arc bend pipes 12 is relative to each other.The annular lamp tube 1 is fixed on tube stand 5.The coil 3 of first coil 2 and second is rotating around circle on two circular arc bend pipes 12.The coil 3 of first coil 2 and second passes through wired in series；The high frequency electric source 4 connects the coil 3 of first coil 2 and second respectively, three forms a circuit loop；The mixed gas that filling mercury and inert gas are formed in the body of the annular lamp tube 1.Wherein, the inert gas is any of helium, neon, argon, krypton and xenon.
In practice, high frequency electric source 4 exports high frequency electric to the coil 3 of first coil 2 and second, produces high-energy induction potential to the annular lamp tube 1 through the coil 3 of first coil 2 and second, the inert gas in annular lamp tube 1 is produced avalanche ionization effect, and generate plasma.Thus, when the plasma excited atom returns to ground state to producing ultraviolet radiation light outside fluorescent tube.The wide * height=48*16*11cm of long * of annular lamp tube 1, after testing lamp tube service life reach 50,000 hours, because fluorescent tube exposes for quartz lamp is electrodeless, so fluorescent tube is not to be afraid of water smoke, dust, high temperature and inflammable, explosion hazard gases adverse circumstances.One-to-one output effect is good, and fluorescent tube is lit rate absolutely.Fluorescent tube type of drive is electromagnetic drive, without microwave radiation.There is no electrode not worry the safety problem that electrode is corroded.
Obviously, those skilled in the art can carry out various changes and modification without departing from the spirit and scope of the present invention to the present invention.So, if these modifications and variations of the present invention belong within the scope of the claims in the present invention and its equivalent technologies, then the present invention is also intended to comprising including these changes and modification.
Claims (6)
1. a kind of photooxidation is catalyzed ultraviolet lamp tube, it is characterised in that including：Annular lamp tube（1）, first coil（2）, the second coil（3）And high frequency electric source（4）；The first coil（2）With the second coil（3）Rotating around circle in annular lamp tube（1）On, the first coil（2）With the second coil（3）Pass through wired in series；The high frequency electric source（4）First coil is connected respectively（2）With the second coil（3）, three form a circuit loop；The annular lamp tube（1）Body in filling mercury and inert gas form mixed gas.
A kind of 2. photooxidation catalysis ultraviolet lamp tube as claimed in claim 1, it is characterised in that：The annular lamp tube（1）For quartzy annular lamp tube.
A kind of 3. photooxidation catalysis ultraviolet lamp tube as claimed in claim 1, it is characterised in that：The inert gas is any of helium, neon, argon, krypton and xenon or several mixing.
A kind of 4. photooxidation catalysis ultraviolet lamp tube as claimed in claim 1, it is characterised in that：The annular lamp tube（1）Including two straight tubes（11）With two circular arc bend pipes（12）；The straight tube（11）With circular arc bend pipe（12）Interval is connected as a body.
A kind of 5. photooxidation catalysis ultraviolet lamp tube as claimed in claim 4, it is characterised in that：The first coil（2）With the second coil（3）Rotating around circle in two circular arc bend pipes（12）On.
A kind of 6. photooxidation catalysis ultraviolet lamp tube as claimed in claim 5, it is characterised in that：Also include tube stand（5）, the annular lamp tube（1）It is fixed on tube stand（5）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610328123.7A CN107403713A (en) | 2016-05-18 | 2016-05-18 | Photooxidation is catalyzed ultraviolet lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610328123.7A CN107403713A (en) | 2016-05-18 | 2016-05-18 | Photooxidation is catalyzed ultraviolet lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107403713A true CN107403713A (en) | 2017-11-28 |
Family
ID=60394021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610328123.7A Pending CN107403713A (en) | 2016-05-18 | 2016-05-18 | Photooxidation is catalyzed ultraviolet lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107403713A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114992761A (en) * | 2022-02-22 | 2022-09-02 | 华夏富康环境科技有限公司 | Biological safety ventilation sterilization device based on electromagnetic coupling excitation xenon light |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070132355A1 (en) * | 2005-12-09 | 2007-06-14 | Palmer Fred L | Low profile, low loss closed-loop electrodeless fluorescent lamp |
| JP2007227119A (en) * | 2006-02-23 | 2007-09-06 | Matsushita Electric Works Ltd | Electrodeless discharge lamp and illumination fixture |
| CN101320672A (en) * | 2007-06-04 | 2008-12-10 | 任文华 | Induction non-polar light source |
| CN101620979A (en) * | 2009-05-19 | 2010-01-06 | 涿州迅利达创新科技发展有限公司 | Electrodeless ultraviolet germicidal lamp |
-
2016
- 2016-05-18 CN CN201610328123.7A patent/CN107403713A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070132355A1 (en) * | 2005-12-09 | 2007-06-14 | Palmer Fred L | Low profile, low loss closed-loop electrodeless fluorescent lamp |
| JP2007227119A (en) * | 2006-02-23 | 2007-09-06 | Matsushita Electric Works Ltd | Electrodeless discharge lamp and illumination fixture |
| CN101320672A (en) * | 2007-06-04 | 2008-12-10 | 任文华 | Induction non-polar light source |
| CN101620979A (en) * | 2009-05-19 | 2010-01-06 | 涿州迅利达创新科技发展有限公司 | Electrodeless ultraviolet germicidal lamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114992761A (en) * | 2022-02-22 | 2022-09-02 | 华夏富康环境科技有限公司 | Biological safety ventilation sterilization device based on electromagnetic coupling excitation xenon light |
| CN114992761B (en) * | 2022-02-22 | 2024-04-09 | 华夏富康环境科技有限公司 | Biological safety ventilation sterilization device based on electromagnetic coupling excitation xenon light |
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