CN105372394B - A kind of ultraviolet degradation experimental provision - Google Patents
A kind of ultraviolet degradation experimental provision Download PDFInfo
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- CN105372394B CN105372394B CN201510836244.8A CN201510836244A CN105372394B CN 105372394 B CN105372394 B CN 105372394B CN 201510836244 A CN201510836244 A CN 201510836244A CN 105372394 B CN105372394 B CN 105372394B
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- casing
- quartz burner
- fixedly installed
- pallet
- post
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
- A62D3/10—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by subjecting to electric or wave energy or particle or ionizing radiation
- A62D3/17—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by subjecting to electric or wave energy or particle or ionizing radiation to electromagnetic radiation, e.g. emitted by a laser
- A62D3/176—Ultraviolet radiations, i.e. radiation having a wavelength of about 3nm to 400nm
Abstract
nullThe invention belongs to technical field of experiment equipment，Relate to a kind of ultraviolet degradation experimental provision，Agent structure includes casing、Display panel、Exhaust fan、Connect post、Quartz burner、Top flat、Support column、Pallet、Door handle、Quartz burner switchs、Fan switches、On and off switch、Air-vent、Bolt、Temperature inductor、Colorimetric pore、Crossbeam、Reinforcement、Aluminium-foil paper and spliced eye，The casing reduction of cylindrical structural takes up room，Sharp-pointed corner angle are avoided to accidentally injure experimenter，Dismountable support column and top flat are convenient to assemble and disassemble，Easy to clean，Erect the quartz burner installed and different medium, carry out degradation experiment be applicable to chemical synthetic drug，In experimentation，Can place in casing and organize color comparison tube more，Carry out organizing control experiment under the sunlight medium ultraviolet optical condition of simulation more simultaneously，Experimental result is accurate，There is the directive significance of reality；Its simple in construction, easy to operate, low cost, use environmental friendliness, it is simple to promote the use of.
Description
Technical field:
The invention belongs to technical field of experiment equipment, relate to a kind of ultraviolet degradation experimental provision,
It is applicable to the organic pollution ultraviolet catalytic degradation experiment under the conditions of simulation natural lighting.
Background technology:
In recent years, lead in agricultural, gardens, greening, medical treatment and health due to chemical synthetic drug
Being widely used on territory, and the urban industry three wastes and the ring wantonly discharging initiation of vehicle exhaust
Border problem is day by day serious, and the pesticide such as organophosphor and organochlorine is at food and soil-water-gas three-phase medium
In detection means the most ripe, organic pollution can use photochemistry based on ultraviolet light
Catalytic oxidation reaches the purpose of degraded, stops secondary pollution, and sunlight is inexhaustible
The nexhaustible energy, ultraviolet radiant energy accounts for the 7% of sunlight integrated radiant emittance.China is specially
Volatile organic matter in a kind of adsorbable polymer samples disclosed in profit 201220594735.8
Simple ultraviolet ageing case, agent structure includes ageing oven casing, sample room, uviol lamp, absorption
Pipe, air pump, be provided with the sample room for placing sample, in sample room in ageing oven casing
Top be provided with the uviol lamp for the sample in sample room being carried out ultraviolet ageing, be used for adsorbing
And the adsorption tube of volatile organic matter that enriched sample produces during ultraviolet ageing is inserted into
In sample room, adsorption tube is connected with air pump by flexible pipe；Chinese patent 201420156084.3
Disclosed ultraviolet light and aging proof box is a casing with chamber door, being provided above of chamber door
Control panel, box house is provided with the specimen holder of band temperature probe, the upper and lower of specimen holder
Erection has uviol lamp, and the top of box house is lifted with spray head, and the bottom of box house is placed
Having water tank, spray head is connected to water tank by pressure-controlled water supply device, and the surface of water tank is provided with recirculated water
Depurator, control panel is connected with uviol lamp, pressure-controlled water supply device, temperature probe, blower fan respectively,
Relevant parameter is set by control panel during test, while determinand is irradiated by uviol lamp, water
Water in water tank is transferred and is sprayed out to spray head by depressor, and the water dropped down is clean through recirculated water
Change device reclaim and after filtration, again return in the middle of water tank；Chinese patent 201520430793.0
The device of disclosed a kind of Portable ultraviolet light degrading pesticide residues, agent structure includes degraded
Room, sample cell, sample cell base and ultraviolet source, the middle part of degraded room is provided with sample cell base,
Place sample cell on sample cell base, be respectively provided with ultraviolet source in the both sides of sample cell base, adopt
Illumination methods with symmetric double ultraviolet source；The profile of above experimental facilities is cuboid, takies
Space is big, and sharp-pointed corner angle in use exist potential safety hazard, and the space placing sample is less,
Can not carry out organizing control experiment, sample is uncontrollable with the distance of light source, ultraviolet lamp tube more simultaneously
Parameter is not quite clear, and the power of uviol lamp is bigger, it is impossible to the ultraviolet under the conditions of simulation natural lighting is strong
Degree, actual application value is little, is unfavorable for promoting the use of.Therefore, research and development one can be simulated
Natural lighting condition can carry out organizing the ultraviolet degradation experimental provision of control experiment more simultaneously, has
Good society and economic worth, have a extensive future.
Summary of the invention:
It is an object of the invention to the shortcoming overcoming prior art to exist, seeking to design one can
Simulation natural lighting condition can carry out organizing the ultraviolet degradation experimental provision of control experiment more simultaneously,
Wide cut degree controls ultraviolet light intensity.
To achieve these goals, the body junction of the ultraviolet degradation experimental provision that the present invention relates to
Structure include casing, display panel, exhaust fan, connection post, quartz burner, top flat, support column,
Pallet, door handle, quartz burner switch, fan switches, on and off switch, ventilation colorimetric
Pore, bolt, temperature inductor, colorimetric pore, crossbeam, reinforcement, aluminium-foil paper and grafting
Hole；The inwall top circle centre position of the casing of cavity type cylindrical structure is bolted and is provided with
Exhaust fan, the inwall upper end of casing is fixedly installed crossbeam, and the two ends of crossbeam are punished near casing
It is not fixedly installed temperature inductor, connects post and be fixedly installed on the center of circle, bottom and the crossbeam of casing
Center between, connect post be fixedly installed pallet near box bottom position, pallet can
Rotating around connecting post, it is simple to experiment sampling, the surface of connection post is the most fixing to be set
It is equipped with reinforcement, aluminium-foil paper and quartz burner, quartz burner, reinforcement and aluminium-foil paper
Highly equivalent less than connecting the height of post, quartz burner can the sun in simulating natural environment
The intensity of illumination of light, on pallet, spaced set has the 8 isodiametric grafting of row the most successively
Hole, the support column of dismountable structure is by spliced eye and pallet socket connection, and adjacent two rows prop up
The top of dagger is fixedly installed the top flat of loop configuration, altogether 4 top flats two-by-two, on top flat
Equidistantly offering colorimetric pore, pallet and top flat are offered the corresponding position, position of colorimetric pore and are also opened
It is provided with colorimetric pore；The outer wall top of casing is fixedly installed 2 pieces of displays about center of circle symmetry
Plate, the outer wall upper end of casing is fixedly installed quartz burner switch, fan switches and power supply
Switch, is fixedly installed door handle and scavenging ratio colour tube hole in the middle part of the outer wall of casing；Display panel with
Temperature inductor electrical information connects, and exhaust fan is connected with fan switches electrical information, Burdick lamp
Manage and be connected with quartz burner switch electrical information.
Connection post, top flat, support column and the pallet that the present invention relates to are stainless steel, purple
Outside line fluorescent tube is the low pressure mercury lamp launching 253.7nm ultraviolet wavelength.
When the ultraviolet degradation experimental provision that the present invention relates to uses, each colorimetric pore is equipped with soft
Rubber stopper, a diameter of different specification size less than color comparison tube bore dia of soft rubber plug, in order to
The color comparison tube of fixing different specification size.
Compared with prior art, the casing reduction of cylindrical structural takes up room the present invention, it is to avoid
Sharp-pointed corner angle accidentally injure experimenter, and dismountable support column and top flat are convenient to assemble and disassemble, it is easy to clear
Clean, use the quartz burner erectting mounting means to be applicable to chemical synthetic drug in different medium
In carry out degradation experiment, in experimentation, can place in casing and quartz burner distance
The 4 parallelism colour tubes differed, to carry out organizing under the sunlight medium ultraviolet optical condition of simulation right more simultaneously
According to the facts testing, experimental result is accurate, has the directive significance of reality；Its simple in construction, operation side
Just, low cost, use environmental friendliness, it is simple to promote the use of.
Accompanying drawing illustrates:
Fig. 1 is the internal structure principle schematic of the present invention.
Fig. 2 is the external structure principle schematic of the present invention.
Fig. 3 is that the internal structure of the present invention overlooks principle schematic.
Fig. 4 is that the external structure of the present invention overlooks principle schematic.
Detailed description of the invention:
Below by embodiment and combine accompanying drawing the invention will be further described.
Embodiment 1:
The agent structure of the ultraviolet degradation experimental provision that the present embodiment relates to includes casing 1, shows
Show plate 2, exhaust fan 3, connect post 4, quartz burner 5, top flat 6, support column 7, torr
Dish 8, door handle 9, quartz burner switch 10, fan switches 11, on and off switch 12,
Scavenging ratio colour tube hole 13, bolt 14, temperature inductor 15, colorimetric pore 16, crossbeam 17,
Reinforcement 18, aluminium-foil paper 19 and spliced eye 20；The casing 1 of cavity type cylindrical structure interior
Wall top circle centre position is fixedly installed exhaust fan 3 by bolt 14, the inwall upper end of casing 1
Being fixedly installed crossbeam 17, the two ends of crossbeam 17 are fixedly installed temperature at casing 1 respectively
Degree induction apparatus 15, connects post 4 and is fixedly installed in the center of circle, bottom and the crossbeam 17 of casing 1
Between the heart, connect post 4 at casing 1 bottom position, be fixedly installed pallet 8, pallet 8
Can rotate around connecting post 4, it is simple to experiment sampling, the surface connecting post 4 depends on from inside to outside
Secondary reinforcement 18, aluminium-foil paper 19 and the quartz burner 5 of being fixedly installed, quartz burner 5,
The height of reinforcement 18 and aluminium-foil paper 19 is equal to and is less than the height connecting post 4, Burdick lamp
Pipe 5 can the intensity of illumination of sunlight in simulating natural environment, on pallet 8 the most successively
Spaced set has the 8 isodiametric spliced eyes of row 20, and the support column 7 of dismountable structure passes through
Spliced eye 20 and pallet 8 socket connection, the top of adjacent two row's support columns 7 is fixed two-by-two
Being provided with the top flat 6 of loop configuration, altogether 4 top flats 6, top flat 6 is first-class spaced to be provided with
Colorimetric pore 16, pallet 8 and top flat 6 are offered the corresponding position, position of colorimetric pore 16 and are also offered
There is colorimetric pore 16；The outer wall top of casing 1 is fixedly installed 2 pieces about center of circle symmetry and shows
Showing plate 2, the outer wall upper end of casing 1 is fixedly installed quartz burner switch 10, exhaust fan is opened
Pass 11 and on and off switch 12, be fixedly installed door handle 9 and ventilation in the middle part of the outer wall of casing 1
Colorimetric pore 13；Display panel 2 is connected with temperature inductor 15 electrical information, exhaust fan 3 and row
Fan swicth 11 electrical information connects, and quartz burner 5 and quartz burner switch 10 electrical information
Connect.
Connection post 4, top flat 6, support column 7 and pallet 8 that the present embodiment relates to are stainless
Steel matter, quartz burner 5 is the low pressure mercury lamp launching 253.7nm ultraviolet wavelength.
When the ultraviolet degradation experimental provision that the present embodiment relates to uses, each colorimetric pore 16
It is equipped with soft rubber plug, a diameter of different size less than colorimetric pore 16 diameter of soft rubber plug
Size, in order to the color comparison tube of fixing different specification size.
Embodiment 2:
The diameter of the casing 1 of the ultraviolet degradation experimental provision that the present embodiment relates to and height point
Wei 90cm and 50cm；Connect a diameter of 1cm of post 4；The quantity of quartz burner 5
Being 14, height is 40cm, and a diameter of 19 ± 0.5mm, power is 4w, Burdick lamp
Parallel way is used to connect between pipe 5；The width of top flat 6 is 5cm；The diameter of support column 7
For 2mm；Distance between bottom a diameter of 40cm of pallet 8, pallet 8 and casing 1 is
2cm；The colorimetric pore 16 equidistantly uniformly offered on top flat 6 and pallet 8 correspondence position
A diameter of 2.5cm；A diameter of 10cm of the cylinder that aluminium-foil paper 19 surrounds.
Claims (3)
1. a ultraviolet degradation experimental provision, it is characterised in that agent structure include casing,
Display panel, exhaust fan, connection post, quartz burner, top flat, support column, pallet, door knob
Hands, quartz burner switch, fan switches, on and off switch, scavenging ratio colour tube hole, bolt,
Temperature inductor, colorimetric pore, crossbeam, reinforcement, aluminium-foil paper and spliced eye；Cavity type circle
The inwall top circle centre position of the casing of column structure is bolted and is provided with exhaust fan, casing
Inwall upper end be fixedly installed crossbeam, the two ends of crossbeam are fixedly installed at casing respectively
Temperature inductor, connects between the center of circle, bottom and the center of crossbeam that post is fixedly installed on casing,
Connecting post and be fixedly installed pallet near box bottom position, pallet can be around connecting post rotation
Turn, it is simple to experiment sampling, connect post surface be fixedly installed the most successively reinforcement,
Aluminium-foil paper and quartz burner, the height of quartz burner, reinforcement and aluminium-foil paper is equal to and little
In connecting the height of post, quartz burner can the intensity of illumination of sunlight in simulating natural environment,
On pallet, spaced set has the 8 isodiametric spliced eyes of row, dismountable structure the most successively
Support column by spliced eye and pallet socket connection, the top of adjacent two row's support columns is two-by-two
Being fixedly installed the top flat of loop configuration, altogether 4 top flats, top flat is first-class spaced is provided with ratio
Colour tube hole, pallet and top flat are offered the corresponding position, position of colorimetric pore and are also offered colorimetric pore；
The outer wall top of casing is fixedly installed 2 display panels about center of circle symmetry, on the outer wall of casing
End is fixedly installed quartz burner switch, fan switches and on and off switch, the outer wall of casing
Middle part is fixedly installed door handle and scavenging ratio colour tube hole；Display panel and temperature inductor electrical information
Connecting, exhaust fan is connected with fan switches electrical information, and quartz burner is opened with quartz burner
Pass electrical information connects.
Ultraviolet degradation experimental provision the most according to claim 1, it is characterised in that institute
Stating connection post, top flat, support column and pallet and be stainless steel, quartz burner is for launching
253.7nm the low pressure mercury lamp of ultraviolet wavelength.
Ultraviolet degradation experimental provision the most according to claim 1, it is characterised in that make
Used time, each colorimetric pore is equipped with soft rubber plug, soft rubber plug a diameter of less than colorimetric pore
The different specification size of diameter, in order to the color comparison tube of fixing different specification size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510836244.8A CN105372394B (en) | 2015-11-26 | 2015-11-26 | A kind of ultraviolet degradation experimental provision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510836244.8A CN105372394B (en) | 2015-11-26 | 2015-11-26 | A kind of ultraviolet degradation experimental provision |
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| Publication Number | Publication Date |
|---|---|
| CN105372394A CN105372394A (en) | 2016-03-02 |
| CN105372394B true CN105372394B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510836244.8A Active CN105372394B (en) | 2015-11-26 | 2015-11-26 | A kind of ultraviolet degradation experimental provision |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109444321B (en) * | 2018-08-31 | 2021-07-27 | 浙江工业大学 | Device capable of simultaneously testing performance of different catalysts for photocatalytic degradation of toxic and harmful gases |
| CN109507361B (en) * | 2018-08-31 | 2021-07-27 | 浙江工业大学 | Device capable of effectively testing performance of different catalysts in photocatalytic degradation of toxic and harmful gases |
| CN113324894A (en) * | 2021-05-31 | 2021-08-31 | 海南大学 | Experimental device for be used for studying plastics photodegradation |
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| JP2001188045A (en) * | 1999-12-28 | 2001-07-10 | Shimadzu Corp | Water quality analyzer |
| CN101315357A (en) * | 2007-05-31 | 2008-12-03 | 中国科学院大连化学物理研究所 | Multi-channel reaction device for fast appraisement of hydrogen manufacturing performance of photocatalyst |
| CN203672865U (en) * | 2014-01-24 | 2014-06-25 | 东北石油大学 | High polymer material degradation experiment device |
| CN203758891U (en) * | 2014-04-02 | 2014-08-06 | 东莞市万洋环境科技有限公司 | Ultraviolet light aging test box |
| CN204649595U (en) * | 2015-06-11 | 2015-09-16 | 长安大学 | A kind of asphaltic binder heat/oxygen/light interaction of multiple factors ageing test apparatus |
| CN204694630U (en) * | 2015-06-18 | 2015-10-07 | 淮阴工学院 | A kind of device of Portable ultraviolet light degrading pesticide residues |
| CN105043964A (en) * | 2015-07-16 | 2015-11-11 | 哈尔滨工业大学 | Test apparatus for ultraviolet aging acceleration of asphalt-based materials |
-
2015
- 2015-11-26 CN CN201510836244.8A patent/CN105372394B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001188045A (en) * | 1999-12-28 | 2001-07-10 | Shimadzu Corp | Water quality analyzer |
| CN101315357A (en) * | 2007-05-31 | 2008-12-03 | 中国科学院大连化学物理研究所 | Multi-channel reaction device for fast appraisement of hydrogen manufacturing performance of photocatalyst |
| CN203672865U (en) * | 2014-01-24 | 2014-06-25 | 东北石油大学 | High polymer material degradation experiment device |
| CN203758891U (en) * | 2014-04-02 | 2014-08-06 | 东莞市万洋环境科技有限公司 | Ultraviolet light aging test box |
| CN204649595U (en) * | 2015-06-11 | 2015-09-16 | 长安大学 | A kind of asphaltic binder heat/oxygen/light interaction of multiple factors ageing test apparatus |
| CN204694630U (en) * | 2015-06-18 | 2015-10-07 | 淮阴工学院 | A kind of device of Portable ultraviolet light degrading pesticide residues |
| CN105043964A (en) * | 2015-07-16 | 2015-11-11 | 哈尔滨工业大学 | Test apparatus for ultraviolet aging acceleration of asphalt-based materials |
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| Publication number | Publication date |
|---|---|
| CN105372394A (en) | 2016-03-02 |
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| CB03 | Change of inventor or designer information |
Inventor after: Yan Dongyun Inventor after: Ji Huihui Inventor after: Yang Fanchang Inventor after: Xu Shaohui Inventor after: Hu Yanfang Inventor after: Li Lingyu Inventor after: Geng Cunzhen Inventor after: Li Yaping Inventor after: He Jian Inventor after: Yang Guang Inventor before: Yan Dongyun Inventor before: Ji Huihui Inventor before: Yang Fanchang Inventor before: Xu Shaohui Inventor before: Hu Yanfang Inventor before: Li Lingyu Inventor before: Geng Cunzhen Inventor before: Li Yaping Inventor before: He Jian Inventor before: Yang Guang |
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