CN204816488U - Photocatalysis reactor for simple and easy laboratory is used - Google Patents
Photocatalysis reactor for simple and easy laboratory is used Download PDFInfo
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- CN204816488U CN204816488U CN201520647564.4U CN201520647564U CN204816488U CN 204816488 U CN204816488 U CN 204816488U CN 201520647564 U CN201520647564 U CN 201520647564U CN 204816488 U CN204816488 U CN 204816488U
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- glass container
- quartz ampoule
- camera bellows
- photo catalysis
- catalysis reactor
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Abstract
The utility model discloses a photocatalysis reactor for simple and easy laboratory is used, including the camera bellows, and establish the glass container in the camera bellows, be equipped with the quartz capsule in the glass container, be equipped with built in light source's fluorescent tube in the quartz capsule, it has the comdenstion water to fill in the quartz capsule, and the quartz capsule top adds is stamped the plug, and it has the condensation water outlet pipe who extends to advance in the quartz capsule cavity to run through on the plug, and the bottom intercommunication of quartz capsule has the comdenstion water in its cavity is extended into at glass container top to go into the pipe, glass container top still is equipped with the breather pipe that extends its cavity bottom, the plug top is equipped with the power connecting wire of connecting the fluorescent tube. The agreeable wage adjustment of this reactor light source is controlled, can survey specific nano -material's photocatalytic property, and illumination intensity is even, the seal good, has effectively improved smooth utilization efficiency and light catalytic reaction speed.
Description
Technical field
The utility model relates to a kind of easy use for laboratory photo catalysis reactor, belongs to the technical field of photocatalytic reaction device.
Background technology
At present, the photo catalysis reactor that chemistry is used with Chemical Engineering Laboratory mainly contains focus type and non-agglomerated formula two class.Non-agglomerated formula photo catalysis reactor, can adopt electric light source, also can adopt natural solar source, and the light of light source irradiates reaction surface in mode that is vertical or that be approximately perpendicular to reaction surface.Although this photo catalysis reactor structure is simple, easy to operate, the intensity of illumination of its reaction surface is uneven, makes light-catalyzed reaction uneven, and photocatalysis efficiency and utilization rate are not high, and slower by the reactor reaction speed of sunshine.Focus type photo catalysis reactor is using artificial light source as light source, and light source is positioned at the central authorities of this reactor, forms annular reaction chamber with container inner wall.This photo catalysis reactor photocatalysis efficiency is high, but photoirradiated surface amasss limited, and stirring condition not easily realizes.Also reactor can be placed in mix and blend magnetic stirring apparatus realizing solution, but stability deficiency is installed in the combination of device, limits its use scale.Meanwhile, several ten thousand yuan easily, use for laboratory photocatalysis instrument, considerably increases the financial cost of test.Therefore, a kind of homemade, easy use for laboratory photo catalysis reactor of design becomes inevitable.
Utility model content
The feature high for the experimentation cost of current use for laboratory photo catalysis reactor, combinative stability deficiency, photocatalysis efficiency and utilization rate are low, the utility model provides a kind of easy anti-device of use for laboratory photocatalysis, this reactor light source can artificial regulatory, intensity of illumination evenly, good leak tightness, photocatalysis efficiency and utilization rate high.
The technical solution adopted in the utility model is:
A kind of easy use for laboratory photo catalysis reactor, comprises camera bellows, and is located at the glass container in camera bellows, be provided with quartz ampoule in described glass container, be provided with the fluorescent tube of built-in light source in quartz ampoule; Be filled with condensed water in described quartz ampoule, quartz ampoule top adds is stamped plug, plug runs through the condensed water outlet pipe having and extend in quartz ampoule cavity, and the bottom of quartz ampoule is communicated with the condensed water oral siphon extended into from glass container top in its cavity; Described glass container top is also provided with the breather pipe extending into its cavity bottom; Plug top is provided with the electric power connection line of connecting tube.
Further, described glass container is connected with camera bellows by fixed head.
Further, described glass container sidewall is provided with probe tube, and the camera bellows sidewall of corresponding sample pipe is provided with sampling window.
Further, aluminium foil layer is enclosed with at the outer wall of glass container.
Further, plexiglass cover is established at described glass container top, and quartz ampoule passes through the horn-type opening vertical hanging of upper end on the center hole of plexiglass cover, realizes the fixing of self.
Further, be provided with double-open type roof door at the top of camera bellows, above camera bellows, sidewall is provided with and is convenient to run through the U-shaped window that condensed water enters pipe, is provided with handle in camera bellows both sides.
Further, described light source is ultraviolet source, internal high-voltage mercury lamp.
Further, described light source is visible light source, internal high-voltage sodium vapor lamp.
Further, glass container and described quartz ampoule are formed in hollow structure and are loaded with catalyst and reactant liquor mixture.
Simple and easy photo catalysis reactor of the present utility model, because condensate system is located at the internal layer of reaction mixture, has directly taken away a large amount of heat energy that fluorescent tube produces, has provided stationary temperature environment more to reaction system; Blasting air by outside makes solution be in persistent movement state, promotes the close contact of light, solid, liquid, Accelerative mass transfer process; Meanwhile, because reactor surface covers the design of aluminium foil and camera bellows, photocatalysis efficiency and the more traditional photo catalysis reactor of light utilization efficiency are greatly improved, are specially adapted to the photocatalytic degradation of nano particle to organic pollution or colored dyes.
Accompanying drawing explanation
Fig. 1 is profile of the present utility model.
Fig. 2 is the partial enlarged drawing on quartz ampoule top in Fig. 1.
Fig. 3 is right view of the present utility model.
Fig. 4 is the top view of plexiglass cover of the present utility model.
Fig. 5 is the top view of fixed head of the present utility model.
In figure: 1, fluorescent tube; 2, quartz ampoule; 3, glass container; 4, camera bellows; 5, light source; 6, light-source system; 7, probe tube; 8, sampling window; 9, condensed water oral siphon; 10, plug; 11, condensed water outlet pipe; 12, breather pipe; 13, plexiglass cover; 14, fixed head; 15, aluminium foil layer; 16, rubber base plate; 17, double-open type roof door; 18, U-shaped window; 19, handle; 20, fixed head opening.
Detailed description of the invention
Now in conjunction with the accompanying drawings and embodiments the technical solution of the utility model is further described, but the utility model is not limited only to following embodiment.
As shown in Figure 1, the easy use for laboratory photo catalysis reactor of one of the present utility model, forms primarily of light source, circulating condensing water, reaction vessel and environmental system four part.Fluorescent tube 1 and light source 5 form light-source system 6; Quartz ampoule 2, fluorescent tube 1 form closed circulation condensate system with plug 10; Glass container 3, plexiglass cover 13 form with quartz ampoule 2 reaction system closed; Camera bellows 4 provides airtight unglazed space as environmental system to light-catalyzed reaction system.Wherein:
In camera bellows 4, be provided with glass container 3, glass container 3 is connected with camera bellows 4 by fixed head 14.Be provided with quartz ampoule 2 in glass container 3, be provided with the fluorescent tube 1 of built-in light source 5 in quartz ampoule 2, in quartz ampoule 2, be filled with condensed water, quartz ampoule 2 top adds is stamped plug 10, and fluorescent tube 1 is vertically fixed on plug 10 times, and embeds plug, plug central punch, realizes light source 5 and is connected with external circuit; Plug 10 runs through the condensed water outlet pipe 11 having and extend in quartz ampoule 2 cavity, see shown in Fig. 2 partial enlarged drawing; The bottom of quartz ampoule 2 is communicated with the condensed water oral siphon 9 extended into from glass container 3 top in its cavity; Glass container 3 top is also provided with the breather pipe 12 extending into its cavity bottom; Plug 10 top is provided with the electric power connection line of connecting tube 1.Glass container 3 sidewall is provided with probe tube 7, and camera bellows 4 sidewall of corresponding sample pipe 7 is provided with sampling window 8.
As shown in Figure 3, be provided with double-open type roof door 17 at the top of camera bellows 4, above camera bellows 4, sidewall is provided with and is convenient to run through the U-shaped window 18 that condensed water enters pipe 9, is provided with handle 19 in camera bellows 4 both sides.
As shown in Fig. 4 composition graphs 1, plexiglass cover 13 is established at glass container 3 top, and as seen from the figure, quartz ampoule 2 upper end is horn-type opening, and nozzle diameter is obviously greater than pipe shaft diameter, and Absorbable organic halogens is stuck on plexiglass cover 13.Quartz ampoule 2 passes through the horn-type opening vertical hanging of upper end on the center hole of plexiglass cover 13, realizes the fixing of self.Lower end is spherical in shape, and is provided with condensing water inlet.
As shown in Figure 5, be fixed head 14 schematic diagram for being connected with glass container 3 by camera bellows 4, fixed head center drilling, for glass container 3 is fixing in camera bellows 4, in figure, 20 is fixed head opening, and when being convenient to lay glass container, probe tube is current.
In the utility model device, light source 5 can the difference of wavelength basis scope, changes corresponding lamp source.The lamp source of light-catalyzed reaction can select high-pressure sodium lamp as ultraviolet source as required, and high-pressure mercury lamp is as visible light source; Fluorescent tube 1 vertically embeds plug 10, is fixed on lamp source peripheral, forms complete light-source system 6, for photocatalysis provides required illumination condition as protective cover.Quartz ampoule 2 upper end is horn-type opening, is fixed on the plexiglass cover 13 of reactor to hang.Bottom quartz ampoule 2, micropore is communicated with condensing water inlet 9, plug 10 punches and inserts condensed water outlet pipe 11, complete circulating condensing water system is formed with quartz ampoule 2 inwall, fluorescent tube 1 outer wall, the heat produced under can taking away fluorescent tube 1 duty fast, provides stable temperature environment to peripheral reaction system.Plexiglass cover 13 and quartz ampoule 2 outer wall at glass container 3 and top form airtight oligomer system, mix suspension slurry in order to splendid attire photochemical catalyst and substrate of degrading.Plexiglass cover 13 punches and inserts breather pipe 12, until container bottom; Breather pipe 12 ft connection air compressor machine, blasts the air of certain pressure to reaction system, make mixing suspension slurry remain motion state, promotes that photochemical catalyst is to the abundant absorption of degraded substrate, and ensures the uniformity of mixed serum intensity of illumination and light-catalyzed reaction.Wrap up one deck aluminium foil layer 15 at the outer wall of glass container 3, make light multiple reflections in ring-reactor, effectively reduce light loss, contribute to improving light utilization efficiency.Be provided with sample tap in the bottom of glass container 3, can realize sampling the detection carrying out photocatalysis effect at any time.Camera bellows 4 device provides a unglazed environmental system to reaction system, and the fixed head at middle part and the spill rubber base plate of bottom are in order to fixing whole glass container.Camera bellows 4 lower end is provided with sampling window 8, is convenient to sampling; Double-open type roof door 17 is established on top, and U-shaped window 18 is respectively established in roof door both sides, is convenient to electric wire, condensed water oral siphon and breather pipe, condensed water outlet pipe and external environment condition and connects.
Quartz ampoule 2 opening diameter is greater than pipe shaft diameter, and fixed head 14 side in the middle part of camera bellows 4 is provided with opening, when being convenient to take reactor, and passing through of bottom probe tube 7.
The hollow structure that glass container 3 and quartz ampoule 2 are formed, as mixed systems such as reative cell holding catalyst, reactant liquors, in system, air is blasted with given pace by breather pipe 12, mixed liquor is kept in motion all the time, both ensure that the uniform pickup of mixed liquor to light, improve the utilization ratio of light, achieve again the abundant contact of reaction mass, effectively accelerate light-catalyzed reaction speed.
A kind of simple and easy photo catalysis reactor of the utility model is applicable to chemistry and tests, as organic dyestuff methylene blue MB in nanometer Zinc oxide powder UV degradation water body with the conventional photocatalytic degradation of Chemical Engineering Laboratory.Select high-pressure mercury lamp (λ=365nm) as ultraviolet source 5, load fluorescent tube 1, composition light-source system 6 is also fixed on plug 10; The cycle condensate system be made up of condensing water inlet 9, quartz ampoule 2 and condensation-water drain 11 is communicated with by external water source; (a certain amount of nano zine oxide joins the methylene blue solution of 2L to the mixed liquor injecting through ultrasonic vibration process in glass container 3, ultrasonic process 10 ~ 15min), and insert camera bellows, fix reactor by fixed head 14 and rubber base plate 16; Cover plexiglass cover 13 and double-open type roof door 17, open condensed water and air compressor, blasted the air of certain pressure by breather pipe 12 to reactor, obtain initial sample by sampling window 8 by probe tube 7; Open uviol lamp, every 20 ~ 30min sampling once, measure its absorbance immediately, can paint nano zine oxide to the degradation curve of methylene blue.Test shows, after UV degradation 2 ~ 3h, the methylene blue in water body almost can 100% degraded.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.
Claims (9)
1. an easy use for laboratory photo catalysis reactor, it is characterized in that: comprise camera bellows (4), and the glass container (3) be located in camera bellows (4), be provided with quartz ampoule (2) in described glass container (3), in quartz ampoule (2), be provided with the fluorescent tube (1) of built-in light source (5); Described quartz ampoule is filled with condensed water in (2), quartz ampoule (2) top adds is stamped plug (10), plug (10) runs through the condensed water outlet pipe (11) having and extend in quartz ampoule (2) cavity, the bottom of quartz ampoule (2) is communicated with the condensed water oral siphon (9) extended into from glass container (3) top in its cavity; Described glass container (3) top is also provided with the breather pipe (12) extending into its cavity bottom; Plug (10) top is provided with the electric power connection line of connecting tube (1).
2. the easy use for laboratory photo catalysis reactor of one according to claim 1, is characterized in that: described glass container (3) is connected with camera bellows (4) by fixed head (14).
3. the easy use for laboratory photo catalysis reactor of one according to claim 1, it is characterized in that: described glass container (3) sidewall is provided with probe tube (7), camera bellows (4) sidewall of corresponding sample pipe (7) is provided with sampling window (8).
4. the easy use for laboratory photo catalysis reactor of one according to claim 1, is characterized in that: be enclosed with aluminium foil layer (15) at the outer wall of glass container (3).
5. the easy use for laboratory photo catalysis reactor of one according to claim 1, it is characterized in that: plexiglass cover (13) is established at described glass container (3) top, quartz ampoule (2) by the horn-type opening vertical hanging of upper end on the center hole of plexiglass cover (13).
6. the easy use for laboratory photo catalysis reactor of one according to claim 1, it is characterized in that: be provided with double-open type roof door (17) at the top of camera bellows (4), camera bellows (4) top sidewall is provided with the U-shaped window (18) being convenient to run through condensed water oral siphon (9), is provided with handle (19) in camera bellows (4) both sides.
7. the easy use for laboratory photo catalysis reactor of one according to claim 1, is characterized in that: described light source (5) is ultraviolet source, internal high-voltage mercury lamp.
8. the easy use for laboratory photo catalysis reactor of one according to claim 1, is characterized in that: described light source (5) is visible light source, internal high-voltage sodium vapor lamp.
9. the easy use for laboratory photo catalysis reactor of one according to claim 1, is characterized in that: glass container (3) and described quartz ampoule (2) are formed in hollow structure and be loaded with catalyst and reactant liquor mixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201520647564.4U CN204816488U (en) | 2015-08-25 | 2015-08-25 | Photocatalysis reactor for simple and easy laboratory is used |
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| CN201520647564.4U CN204816488U (en) | 2015-08-25 | 2015-08-25 | Photocatalysis reactor for simple and easy laboratory is used |
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| CN204816488U true CN204816488U (en) | 2015-12-02 |
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| CN201520647564.4U Expired - Fee Related CN204816488U (en) | 2015-08-25 | 2015-08-25 | Photocatalysis reactor for simple and easy laboratory is used |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106179156A (en) * | 2016-08-29 | 2016-12-07 | 天津汉德威药业有限公司 | A kind of use for laboratory photocatalysis easy device |
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2015
- 2015-08-25 CN CN201520647564.4U patent/CN204816488U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106179156A (en) * | 2016-08-29 | 2016-12-07 | 天津汉德威药业有限公司 | A kind of use for laboratory photocatalysis easy device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20160825 |