CN205061612U - Automatic smooth catalytic unit of sample - Google Patents
Automatic smooth catalytic unit of sample Download PDFInfo
- Publication number
- CN205061612U CN205061612U CN201520828649.2U CN201520828649U CN205061612U CN 205061612 U CN205061612 U CN 205061612U CN 201520828649 U CN201520828649 U CN 201520828649U CN 205061612 U CN205061612 U CN 205061612U
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- sample
- peristaltic pump
- automatic sampling
- utility
- miniature peristaltic
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Abstract
The utility model belongs to the technical field of the photocatalysis, concretely relates to automatic smooth catalytic unit of sample. The utility model discloses a support, pipe, reaction solution accumulator and the miniature peristaltic pump of box darkroom, magnetic stirrers, light catalytic reaction container, fluorescent tube, light filter, fixed fluorescent tube. During the sample, open miniature peristaltic pump, gas in the reaction solution accumulator is by the system of taking out, and liquid in the light catalytic reaction container is taken out to the reaction solution accumulator in because of the pressure differential, closes miniature peristaltic pump when reaching during the expense, opens the cock of reaction accumulator lower extreme, collection solution. The utility model discloses an automatic sampling light catalytic unit, its advantage mainly includes: 1. Simple structure it is practical, preparation low cost, 2. Can the automatic sampling, the external factors that avoids bringing because of the sample among the light catalytic process is to the influence of catalyst performance, 3. When the use ultraviolet ray had been avoided in the design of automatic sampling, the sample produced the injury to the experimenter.
Description
Technical field
The utility model relates to a kind of photocatalysis apparatus of automatic sampling, belongs to photocatalysis technology field.
Background technology
In recent years, along with the aggravation of environmental pollution, Control pollution, protection of the environment, become the top priority that human society realizes Sustainable development.And sun power has cheapness, the advantage such as clean, renewable, therefore, how efficient quick ground utilizes, transforms and store sun power is the major issue that current people face.From 1972, the people such as Fujishima utilized TiO
2carry out photocatalytic hydrogen production by water decomposition, photocatalysis technology receives increasing concern.Therefore design simple and practical, cost of manufacture is cheap, photocatalysis apparatus that usage range is wide, easy to operate and safe also becomes important topic.
At present, used photocatalysis device in laboratory mainly contains: glass chip photo catalysis reactor, liquid model photo catalysis reactor and fludized bed photoreactor etc.Above photocatalysis apparatus does not all design automatic sampling device, therefore in use, can produce following deficiency: 1. when experimenter samples, get reaction soln amount control inaccurate, subsequent optical catalytic process and test are had an impact; When 2 light sources are UV-light, sample and injury is produced to experimenter; 3., in not enclosed space sampling, extraneous factor has an impact to catalytic process.In order to solve the problem, the utility model proposes a kind of automatic sampling photocatalysis apparatus, when can solve photochemical catalysis, sample the problem brought.
Summary of the invention
In view of the deficiency of existing photocatalysis apparatus, the purpose of this utility model is to provide that a kind of structure is simple, cost of manufacture is low, safe automatic sampling photocatalysis apparatus easy to use.
Constitutional features of the present utility model is: comprise casing darkroom, magnetic stirring apparatus, photocatalyst reaction vessel, fluorescent tube, spectral filter, the support of fixed lamp tube, conduit, reaction soln holder and miniature peristaltic pump.Photocatalyst reaction vessel, between reaction soln holder and miniature peristaltic pump, pass through tubes connection.
In the utility model, described reaction soln holder upper port sealing, only stays two mouth of pipe linking conduits; Lower port is provided with plug, for collecting reaction soln.
In the utility model, described reaction soln holder, miniature peristaltic pump and tubes connection are tight.
When this device uses: catalyzer and sewage are inserted photocatalyst reaction vessel, open magnetic stirring apparatus and fluorescent tube, when need sample, open miniature peristaltic pump, gas in reaction soln holder extracts system out, and the liquid in photocatalyst reaction vessel is pumped down in reaction soln holder because of pressure difference, closes miniature peristaltic pump when reaching during expense, open the plug of reaction holder lower end, take out reaction soln.
Beneficial effect: automatic sampling photocatalysis apparatus disclosed in the utility model, simple and practical, cost of manufacture is cheap, automatic sampling, avoiding in photocatalytic process because sampling the extraneous factor brought to the impact of catalyst performance, avoiding when using UV-light, sampling and injury is produced to experimenter.
Accompanying drawing explanation
Fig. 1 is automatic sampling photocatalysis apparatus structural representation.
In figure: 1. support 2. fluorescent tube 3. spectral filter 4. photocatalyst reaction vessel 5. magnetic stirring apparatus 6. conduit 7. reaction soln holder 8. plug 9. miniature peristaltic pump of fixed lamp tube
Embodiment
Below in conjunction with accompanying drawing, the utility model is further explained.
The utility model discloses a kind of photocatalysis apparatus of automatic sampling, comprising: 1. the support of fixed lamp tube; 2. fluorescent tube; 3. spectral filter; 4. photocatalyst reaction vessel; 5. magnetic stirring apparatus; 6. conduit; 7. reaction soln holder, described holder, upper port seals, and only stays two arms, for linking conduit; 8. plug; 9. miniature peristaltic pump.
When the photocatalysis apparatus of this automatic sampling uses: catalyzer and sewage are inserted photocatalyst reaction vessel, open magnetic stirring apparatus and fluorescent tube, when need sample, open miniature peristaltic pump, gas in reaction soln holder extracts system out, and the liquid in photocatalyst reaction vessel is pumped down in reaction soln holder because of pressure difference, closes miniature peristaltic pump when reaching during expense, open the plug of reaction holder lower end, collect solution.
The utility model provides a kind of thinking and method of photocatalysis apparatus of automatic sampling; the thinking and countermeasure of the specific implementation program has a lot; should be understood that; under the prerequisite of principle not departing from the utility model scheme; can make a lot of modifications and improvement, these are modified and improve and are all regarded as protection domain of the present utility model.
Claims (3)
1. a photocatalysis apparatus for automatic sampling, is characterized in that: comprise casing darkroom, magnetic stirring apparatus, photocatalyst reaction vessel, fluorescent tube, spectral filter, the support of fixed lamp tube, conduit, reaction soln holder and miniature peristaltic pump; Photocatalyst reaction vessel, between reaction soln holder and miniature peristaltic pump, pass through tubes connection.
2. the photocatalysis apparatus of a kind of automatic sampling according to claim 1, is characterized in that: described reaction soln holder upper port sealing, only stays two mouth of pipe linking conduits; Lower port is provided with plug, for collecting reaction soln.
3. the photocatalysis apparatus of a kind of automatic sampling according to claim 1, is characterized in that: described reaction soln holder, miniature peristaltic pump and tubes connection are tight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520828649.2U CN205061612U (en) | 2015-10-21 | 2015-10-21 | Automatic smooth catalytic unit of sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520828649.2U CN205061612U (en) | 2015-10-21 | 2015-10-21 | Automatic smooth catalytic unit of sample |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205061612U true CN205061612U (en) | 2016-03-02 |
Family
ID=55388193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520828649.2U Expired - Fee Related CN205061612U (en) | 2015-10-21 | 2015-10-21 | Automatic smooth catalytic unit of sample |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205061612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108249512A (en) * | 2018-01-31 | 2018-07-06 | 常州澳弘电子有限公司 | A kind of sewage disposal photoactivation water storage device |
-
2015
- 2015-10-21 CN CN201520828649.2U patent/CN205061612U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108249512A (en) * | 2018-01-31 | 2018-07-06 | 常州澳弘电子有限公司 | A kind of sewage disposal photoactivation water storage device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20161021 |