CN204125202U - A kind of use for laboratory photocatalytic reaction device - Google Patents
A kind of use for laboratory photocatalytic reaction device Download PDFInfo
- Publication number
- CN204125202U CN204125202U CN201420599446.6U CN201420599446U CN204125202U CN 204125202 U CN204125202 U CN 204125202U CN 201420599446 U CN201420599446 U CN 201420599446U CN 204125202 U CN204125202 U CN 204125202U
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- reactor
- light source
- reaction device
- photocatalytic reaction
- laboratory
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Abstract
The utility model discloses a kind of use for laboratory photocatalytic reaction device.Comprising the casing of the outside being arranged on whole device, for covering whole device, preventing human body to be subject to the radiation of light source; Light source is provided with, for providing the light needed for light-catalyzed reaction at box inside top.Reactor is provided with, for holding reactant immediately below light source; At the sheathed prolong of reactor outer wall, inside is connected with water of condensation, for preventing in reaction process temperature of charge in reactor overheated; Be provided with magnetic stirring apparatus in the below of reactor, the rotor of magnetic stirring apparatus is placed in reactor, for reaction stirred, reactant in reaction process is fully contacted.The beneficial effects of the utility model are: operator 1, can be avoided directly to contact light source; 2, can many parts of experiments carry out simultaneously; 3, reaction unit simplicity of design, easy to operate, cheap, is easy to small-size laboratory research.
Description
Technical field
The utility model relates to a kind of water treatment device, particularly a kind of use for laboratory photocatalytic reaction device.
Background technology
Conventional water treatment method has Physical, chemical method and biological process.In different sewage disposals, above-mentioned three kinds of methods are obtained for extensive research substantially, and the photocatalytic oxidation in chemical method, because of the study hotspot that reaction conditions is gentle, treatment effect has well become field of sewage treatment in recent years.But semiconductor light-catalyst used in photocatalytic oxidation just can need be excited under the light source irradiation of certain energy, thus generation electron-hole pair, utilize and there is the direct or indirect absorption degradation pollutent in the hole of strong oxidizing property, reach the object of effectively process waste water.Because of the restriction of light source, the research of photocatalytic oxidation is made mostly to be in laboratory stage, and existing experimental optical catalyst reaction device design is comparatively simple, radiation of light source is very strong, harm operator are healthy and attached auxiliary facility is incomplete, make laboratory study get into a difficult position.
For the problem run in practice, one both can avoid operator directly to contact light source, also can many parts of experiments carry out, reaction unit simplicity of design, easy to operate, cheap, the use for laboratory photocatalytic reaction device being easy to small-size laboratory research becomes the key of dealing with problems simultaneously.
Summary of the invention
The purpose of this utility model is to provide one that operator both can have been avoided directly to contact light source, also can many parts of experiments carry out simultaneously, reaction unit simplicity of design, easy to operate, cheap, is easy to the use for laboratory photocatalytic reaction device of small-size laboratory research.
For achieving the above object, the utility model adopts following technical scheme:
A kind of use for laboratory photocatalytic reaction device, comprising:
Casing, is arranged on the outside of whole device, for covering whole device, prevents human body to be subject to the radiation of light source;
Described light source, is positioned at the top of box inside, for providing the light needed for light-catalyzed reaction;
Reactor, is positioned at immediately below light source, for holding reactant;
Prolong, be set in reactor outer wall, inside is connected with water of condensation, for preventing in reaction process temperature of charge in reactor overheated;
Magnetic stirring apparatus, is located at the below of reactor, and the rotor of magnetic stirring apparatus is placed in reactor, for reaction stirred, reactant in reaction process is fully contacted.
As preferred further, be provided with slide trucks at described reactor and magnetic stirring apparatus bottom, slide trucks is provided with pull bar, and pull bar extend out to outside casing.
As further preferably, the pull bar of described slide trucks is provided with spring piece, slide trucks can be fixed, avoid the pull bar when light-catalyzed reaction unstable.
As further preferably, be provided with lifting table in the bottom of described slide trucks, be convenient to the distance regulating reactor and light source in light-catalyzed reaction.
As further preferably, casing is provided with prolong water-in and prolong water outlet, prolong water-in connects water tap, and prolong water outlet connects lower water.
As preferred further, described prolong water-in is connected with inner curved portion hose to casing with prolong water outlet, is beneficial to when slide trucks pulls capable of expansion and contraction.
As further preferably, in the middle of the front of described casing, be provided with clamshell doors, be beneficial to experimental implementation.
As preferred further, described light source is the ultraviolet lamp of 30-150w or the high voltage mercury lamp of 100-200w.
As further preferably, clamshell doors is provided with door handle.
As preferred further, can carry out multiple experiment at described casing, light source and reaction system all separate with baffle plate simultaneously, are divided into multiple independent operating space.
The beneficial effects of the utility model are: operator 1, can be avoided directly to contact light source; 2, can many parts of experiments carry out simultaneously; 3, reaction unit simplicity of design, easy to operate, cheap, is easy to small-size laboratory research.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of use for laboratory photocatalytic reaction device of the utility model.
Fig. 2 is the schematic diagram of a kind of use for laboratory photocatalytic reaction device of the utility model embodiment 2.
Fig. 3 is the schematic diagram of a kind of use for laboratory photocatalytic reaction device of the utility model embodiment 3.
In figure: casing 1, light source 2, water of condensation water-in 3, clamshell doors 4, pull bar 5, spring piece 6, lifting table 7, prolong 8, reactor 9, water of condensation water outlet 10, magnetic stirring apparatus 11, slide trucks 12, baffle plate 13, door handle 14.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Embodiment 1
As shown in Figure 1, a kind of use for laboratory photocatalytic reaction device, comprising: a casing 1 being arranged on the outside of whole device, for covering whole device, prevents human body to be subject to the radiation of light source 2.Light source 2 is provided with, for providing the light needed for light-catalyzed reaction in casing 1 inside top.Reactor 9 is positioned at immediately below light source 2, for holding reactant.Be provided with prolong 8 at reactor 9 outer wall, inside is connected with water of condensation, for preventing in reaction process temperature of charge in reactor 9 overheated.Be provided with magnetic stirring apparatus 11 in the below of reactor 9, the rotor of magnetic stirring apparatus 11 is placed in reactor 9, for reaction stirred, reactant in reaction process is fully contacted.Be provided with slide trucks 12 in the below of magnetic stirring apparatus 11, slide trucks 12 is provided with pull bar 5, and pull bar 5 extend out to outside casing 1.Pull bar 5 is provided with spring piece 6, slide trucks 12 can be fixed, and avoids the pull bar 5 when light-catalyzed reaction unstable.Be provided with lifting table 7 in the bottom of slide trucks 12, be convenient to the distance regulating reactor 9 and light source 2 in light-catalyzed reaction.Casing 1 is provided with prolong water-in 3 and prolong water outlet 10, and prolong water-in 3 connects water tap, and prolong water outlet 10 connects lower water.Prolong water-in 3 is connected with inner curved portion hose with leaving condenser water mouth 10 to casing 1, is beneficial to when slide trucks 12 pulls capable of expansion and contraction.In the middle of the front of casing 1, be provided with clamshell doors 4, clamshell doors 4 is provided with door handle 14, is beneficial to experimental implementation.Light source 2 is the ultraviolet lamp of 30-150w or the high voltage mercury lamp of 100-200w.
In use, first lifting table 7 height is fixed, photocatalyst and pending test solution is added in reactor 9, prolong 8 is put by outside reactor 9, be placed on the magnetic stirring apparatus 11 in slide trucks 12, reactor 9 and magnetic stirring apparatus 11 push in the middle of casing 1 by pushing drawing rod 5, push down pull bar 6 fix slide trucks 12 with spring piece 6.Connect water of condensation water-in 3 and cooling water outlet 10, slowly open magnetic stirring apparatus 11 to certain speed.Be communicated with power supply, open light source 2, carry out light-catalyzed reaction, regular sampling and testing.
Embodiment 2
As shown in Figure 2, at the interior two pieces of baffle plates 13 of casing 1, can carry out three groups of experiments, all the other structures are with embodiment 1 simultaneously.
Embodiment 3
As shown in Figure 3, at the interior three pieces of baffle plates 13 of casing 1, can carry out five groups of experiments, all the other structures are with embodiment 1 simultaneously.
According to specific experiment situation, by changing casing size, the quantity of simultaneously testing in casing can be increased and decreased in addition.
Although embodiment of the present utility model is open as above, but it is not restricted to listed in specification sheets and embodiment utilization, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend described.
Claims (10)
1. a use for laboratory photocatalytic reaction device, is characterized in that comprising:
Casing, is arranged on the outside of whole device, for covering whole device, prevents human body to be subject to the radiation of light source;
Described light source, is positioned at the top of box inside, for providing the light needed for light-catalyzed reaction;
Reactor, is positioned at immediately below light source, for holding reactant;
Prolong, be set in reactor outer wall, inside is connected with water of condensation, for preventing in reaction process temperature of charge in reactor overheated;
Magnetic stirring apparatus, is located at the below of reactor, and the rotor of magnetic stirring apparatus is placed in reactor, for reaction stirred, reactant in reaction process is fully contacted.
2. use for laboratory photocatalytic reaction device according to claim 1, is characterized in that: be provided with slide trucks at described reactor and magnetic stirring apparatus bottom, slide trucks is provided with pull bar, and pull bar extend out to outside casing.
3. use for laboratory photocatalytic reaction device according to claim 2, is characterized in that: on the pull bar of described slide trucks, be provided with spring piece, slide trucks can be fixed, and avoids the pull bar when light-catalyzed reaction unstable.
4. use for laboratory photocatalytic reaction device according to claim 3, is characterized in that: be provided with lifting table in the bottom of described slide trucks, is convenient to the distance regulating reactor and light source in light-catalyzed reaction.
5. use for laboratory photocatalytic reaction device according to claim 1 and 2, is characterized in that: on casing, be provided with prolong water-in and prolong water outlet, and prolong water-in connects water tap, and prolong water outlet connects lower water.
6. use for laboratory photocatalytic reaction device according to claim 5, is characterized in that: described prolong water-in is connected with inner curved portion hose to casing with prolong water outlet, is beneficial to when slide trucks pulls capable of expansion and contraction.
7. use for laboratory photocatalytic reaction device according to claim 1 and 2, is characterized in that: in the middle of the front of described casing, be provided with clamshell doors, be beneficial to experimental implementation.
8. use for laboratory photocatalytic reaction device according to claim 1, is characterized in that: in clamshell doors, be provided with door handle.
9. use for laboratory photocatalytic reaction device according to claim 1, is characterized in that: described light source is the ultraviolet lamp of 30-150w or the high voltage mercury lamp of 100-200w.
10. use for laboratory photocatalytic reaction device according to claim 1 and 2, is characterized in that: can carry out multiple experiment at described casing, light source and reaction system all separate with baffle plate simultaneously, is divided into multiple independent operating space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420599446.6U CN204125202U (en) | 2014-10-16 | 2014-10-16 | A kind of use for laboratory photocatalytic reaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420599446.6U CN204125202U (en) | 2014-10-16 | 2014-10-16 | A kind of use for laboratory photocatalytic reaction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204125202U true CN204125202U (en) | 2015-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420599446.6U Expired - Fee Related CN204125202U (en) | 2014-10-16 | 2014-10-16 | A kind of use for laboratory photocatalytic reaction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204125202U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112516937A (en) * | 2020-11-13 | 2021-03-19 | 吴凡 | Medicine synthesizer based on illumination |
-
2014
- 2014-10-16 CN CN201420599446.6U patent/CN204125202U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112516937A (en) * | 2020-11-13 | 2021-03-19 | 吴凡 | Medicine synthesizer based on illumination |
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Legal Events
| 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 |
Granted publication date: 20150128 Termination date: 20151016 |
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| EXPY | Termination of patent right or utility model |