CN110596004A - Novel photoreactor and use method thereof - Google Patents
Novel photoreactor and use method thereof Download PDFInfo
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- CN110596004A CN110596004A CN201910878301.7A CN201910878301A CN110596004A CN 110596004 A CN110596004 A CN 110596004A CN 201910878301 A CN201910878301 A CN 201910878301A CN 110596004 A CN110596004 A CN 110596004A
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- reaction chamber
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
- G01N21/0332—Cuvette constructions with temperature control
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Abstract
The invention belongs to the technical field of reaction equipment, and particularly relates to a novel photoreactor, which comprises a reaction chamber, a protective cover, a light source and a water outlet, wherein the protective cover wraps the reaction chamber, the cross section of the reaction chamber is in a ring shape, the reaction chamber comprises an inner wall, an outer wall, a partition plate and a bottom plate, the inner wall is in a cylindrical shape, the light source is arranged on a central axis of the inner wall through a support, the light source corresponds to the inner wall, the inner wall is connected with the outer wall through the partition plate, and the water outlet sequentially penetrates through the bottom plate and the protective cover. The reactor can take water samples without turning off the light source, thereby ensuring the continuity of ultraviolet disinfection and the parallelism of experimental samples; meanwhile, the safety factor is high. In addition, a method for using the reactor is also provided, so that the stability and the efficiency of the operation of the reactor are improved.
Description
Technical Field
The invention belongs to the technical field of reaction equipment, and particularly relates to a novel photoreactor and a using method thereof.
Background
The photoreactor is the core equipment for researching the ultraviolet disinfection photochemical process. The photoreactor generally includes a housing with a chamber door, a lamp tube, an annular tube rack surrounding the lamp tube, and a quartz tube.
In the prior art, the intensity fluctuation of the radiation light emitted by a photoreactor light source when the photoreactor light source is opened and closed is large, and continuous and stable output cannot be realized; in the photoreaction experiment process, a box door needs to be opened to take and place the test tube, time difference exists when the test tube is inserted and placed, and an experimenter can contact light radiation to a certain degree, so that potential safety hazards exist; if the light source is selected to be turned off during sampling, the continuity of the light reaction is affected, so that the operation error of the parallel sample or the parallel experiment is large, and finally the reliability of the experiment result data is reduced. In addition, the deviation of the tube rack aperture during the insertion of the test tube may affect the light irradiation amount in the photoreaction.
In view of the above, the related art needs to be perfected.
Disclosure of Invention
One of the objects of the present invention is: aiming at the defects of the prior art, the novel photoreactor is provided, a water sample can be taken under the condition that a light source is not turned off, and the continuity of ultraviolet disinfection and the parallelism of an experimental sample are ensured; meanwhile, the safety factor is high.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a novel photoreactor, includes reacting chamber, safety cover, light source and delivery port, the safety cover parcel the reacting chamber, the cross sectional shape of reacting chamber is ring shape, the reacting chamber includes inner wall, outer wall, baffle and bottom plate, the inner wall is the drum type, the light source pass through the support set up in on the axis of inner wall, the light source with the inner wall corresponds, the inner wall passes through the baffle with outer wall connection, the delivery port runs through in proper order the bottom plate with the safety cover. In practical application, the light source is preferably an LED ultraviolet lamp so as to facilitate ultraviolet disinfection experiments; the baffle plate divides the reaction chamber into a plurality of reaction chambers; in the work, the light source is started, different experimental samples are poured into different reaction chambers in the reaction chamber respectively in sequence to carry out an irradiation experiment, different water outlets are started after the irradiation is finished, the different experimental samples are discharged from the reaction chamber, so that the next research can be carried out, the protective cover limitedly prevents the light emitted by the light source from irradiating a human body, the adverse effect on the human body is avoided, the reactor can take a water sample under the condition of not closing the light source, and the continuity of ultraviolet disinfection and the parallelism of the experimental samples are ensured; meanwhile, the safety factor is high.
As an improvement of the novel photoreactor, the inner wall is of a transparent structure. The structure design is beneficial to the light source to irradiate the experimental sample in the reaction chamber.
As an improvement of the novel photoreactor, the reaction chamber is a quartz reactor. Besides, the reaction chamber can be other containers capable of achieving the same effect, and can be flexibly arranged according to actual conditions.
As an improvement of the novel photoreactor, the protective cover is a radiation-proof cover. In practice, the radiation shield is preferably an ultraviolet radiation shield.
As an improvement of the novel photoreactor, the number of the baffle plates is at least 2. This structural design facilitates the formation of multiple reaction chambers.
As an improvement of the novel photoreactor, a plurality of the baffle plates divide the reaction chamber into a plurality of reaction chambers. The structural design improves the working efficiency of the experiment.
As an improvement of the novel photoreactor, the number of the water outlets is at least 2. The structure design is beneficial to separately taking out the experimental sample so as to ensure that experimental data is convincing.
As an improvement of the novel photoreactor, a plurality of water outlets correspond to a plurality of reaction chambers one by one. The structure design is beneficial to separately taking out the experimental sample so as to ensure that experimental data is convincing.
As an improvement of the novel photoreactor, the water outlet is provided with a clockwork timing knob. The design of the structure is beneficial to taking out the experimental sample in a timing way so as to ensure that the experimental data is convincing.
The improved photoreactor further comprises a cover body, an electronic thermometer and a temperature display screen, wherein the cover body is covered on the protective cover, the electronic thermometer is contained in the reaction cavity, the temperature display screen is arranged on the protective cover, and the electronic thermometer is electrically connected with the temperature display screen. In practical application, the cover body is made of a material with a radiation-proof function, and the temperature in the reaction cavity can be known in real time by observing the temperature display screen so as to be used as an experimental reference factor conveniently; the worker introduces the experimental sample into the reaction cavity by opening the cover body and then covers the cover body; the structural design is beneficial to increasing experimental objects at any time according to actual conditions, simultaneously keeps the continuity of the previous experiment of the experimental sample, protects the human body and improves the safety factor.
The second purpose of the invention is: aiming at the defects of the prior art, a novel photoreactor using method is also provided to improve the working stability and efficiency of the photoreactor.
In order to achieve the above object, the present invention provides a method for using a novel photoreactor, comprising the following steps:
s1, turning on a light source;
s2, pouring the experimental sample into the reaction chamber;
s3, after the experiment is carried out for a period of time, opening a water outlet, and pouring out the experimental sample from the reaction chamber;
when experiments are performed on different experimental samples, the steps S2 and S3 are repeated in sequence.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural diagram in an embodiment of the present invention;
FIG. 2 is a schematic side view of the region A in FIG. 1;
FIG. 3 is a schematic bottom view of an embodiment of the present invention;
wherein: 1-a reaction chamber; 2-a protective cover; 3-a light source; 4-water outlet; 11-inner wall; 12-an outer wall; 13-a separator; 14-a base plate; 5-a bracket; 6-a reaction chamber; 7-clockwork timing knob; 8-a cover body; 9-an electronic thermometer; 10-temperature display screen.
Detailed Description
As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, within which a person skilled in the art can solve the technical problem to substantially achieve the technical result.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The present invention will be described in further detail below with reference to the accompanying drawings, but the present invention is not limited thereto.
Example 1
As shown in fig. 1-3, a novel photoreactor comprises a reaction chamber 1, a protective cover 2, a light source 3 and a water outlet 4, wherein the protective cover 2 wraps the reaction chamber 1, the cross-sectional shape of the reaction chamber 1 is circular ring-shaped, the reaction chamber 1 comprises an inner wall 11, an outer wall 12, a partition plate 13 and a bottom plate 14, the inner wall 11 is cylindrical, the light source 3 is arranged on a central axis of the inner wall 11 through a support 5, the light source 3 corresponds to the inner wall 11, the inner wall 11 is connected with the outer wall 12 through the partition plate 13, and the water outlet 4 sequentially penetrates through the bottom plate 14 and the protective. In practical application, the light source 3 is preferably an LED ultraviolet lamp so as to facilitate ultraviolet disinfection experiments; the partition plate 13 divides the reaction chamber 1 into a plurality of reaction chambers 6; in the work, the light source 3 is started, different experimental samples are poured into different reaction chambers 6 in the reaction chamber 1 in sequence to carry out an irradiation experiment, different water outlets 4 are started after the irradiation is finished, the different experimental samples are discharged from the reaction chamber 1 so as to be convenient for the next research, the protective cover 2 limitedly prevents the light emitted by the light source 3 from irradiating a human body, the adverse effect on the human body is avoided, the reactor can take a water sample under the condition of not closing the light source 3, and the continuity of ultraviolet disinfection and the parallelism of the experimental samples are ensured; meanwhile, the safety factor is high.
Preferably, the inner wall 11 is of a transparent construction. This design facilitates the illumination of the laboratory sample in the reaction chamber 1 by the light source 3.
Preferably, the reaction chamber 1 is a quartz reactor. Besides, the reaction chamber 1 may be another container capable of achieving the same effect, and may be flexibly set according to actual conditions.
Preferably, the protective cover 2 is a radiation-proof cover. In practice, the radiation shield is preferably an ultraviolet radiation shield.
Preferably, the number of partitions 13 is at least 2. This structural design facilitates the formation of a plurality of reaction chambers 6.
Preferably, the plurality of partitions 13 partition the reaction chamber 1 into a plurality of reaction chambers 6. The structural design improves the working efficiency of the experiment.
Preferably, the number of water outlets 4 is at least 2. The structure design is beneficial to separately taking out the experimental sample so as to ensure that experimental data is convincing.
Preferably, the plurality of water outlets 4 correspond to the plurality of reaction chambers 6 one to one. The structure design is beneficial to separately taking out the experimental sample so as to ensure that experimental data is convincing.
Preferably, the water outlet 4 is provided with a clockwork-type timing knob 7. The design of the structure is beneficial to taking out the experimental sample in a timing way so as to ensure that the experimental data is convincing.
The invention also comprises a cover body 8, an electronic thermometer 9 and a temperature display screen 10, wherein the cover body 8 is covered on the protective cover 2, the electronic thermometer 9 is contained in the reaction chamber 6, the temperature display screen 10 is arranged on the protective cover 2, and the electronic thermometer 9 is electrically connected with the temperature display screen 10. In practical application, the cover body is made of a material with a radiation-proof function, and the temperature in the reaction chamber 6 can be known in real time by observing the temperature display screen 10 so as to be used as an experimental reference factor; the worker introduces the experimental sample into the reaction chamber 6 by opening the cover body 8, and then covers the cover body 8; the structural design is beneficial to increasing experimental objects at any time according to actual conditions, simultaneously keeps the continuity of the previous experiment of the experimental sample, protects the human body and improves the safety factor.
The working principle of the invention is as follows: in practical application, the light source 3 is preferably an LED ultraviolet lamp so as to facilitate ultraviolet disinfection experiments; the partition plate 13 divides the reaction chamber 1 into a plurality of reaction chambers 6; in operation, the light source 3 is turned on, and the worker introduces the experimental sample into the reaction chamber 6 by opening the cover body 8, and then covers the cover body 8; successively pouring different experimental samples into different reaction chambers 6 in the reaction chamber 1 respectively to carry out an irradiation experiment, and observing the temperature display screen 10 to know the temperature in the reaction chambers 6 in real time so as to be convenient to serve as an experimental reference factor; after irradiation is finished, different water outlets 4 are respectively opened through a clockwork timing knob 7, different experimental samples are discharged from the reaction chamber 1 so as to be convenient for next research, the protective cover 2 limitedly prevents the light emitted by the light source 3 from irradiating a human body, adverse effects on the human body are avoided, the reactor can take water samples under the condition of not closing the light source 3, and the continuity of ultraviolet disinfection and the parallelism of the experimental samples are ensured; meanwhile, the safety factor is high.
Example 2
As shown in fig. 1 to 3, a method for using the novel photoreactor of example 1 includes the following steps:
s1, turning on the light source 3; in practical application, the electronic thermometer 9 detects the temperature in the reaction chamber 6 in real time, and the temperature information in the reaction chamber 6 can be observed in real time through the temperature display screen 10 and used as a reference basis of an experiment;
s2, pouring the experimental sample into the reaction chamber 1; in practical applications, the worker introduces the experimental sample into the reaction chamber 6 by opening the cover body 8, and then covers the cover body 8; successively pouring different experimental samples into different reaction chambers 6 in the reaction chamber 1 respectively to carry out an irradiation experiment;
s3, opening the water outlet 4 after the experiment is carried out for a period of time, and pouring the experimental sample out of the reaction chamber 1; in practical application, the clockwork timing knob 7 is automatically turned on, and an experimental sample is released from the reaction chamber 6 so as to facilitate the next research;
when experiments are performed on different experimental samples, the steps S2 and S3 are repeated in sequence.
The foregoing description shows and describes several preferred embodiments of the invention, but as aforementioned, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A novel photoreactor, characterized by: including reaction chamber (1), safety cover (2), light source (3) and delivery port (4), safety cover (2) parcel reaction chamber (1), the cross sectional shape of reaction chamber (1) is ring shape, reaction chamber (1) is including inner wall (11), outer wall (12), baffle (13) and bottom plate (14), inner wall (11) are the drum type, light source (3) through support (5) set up in on the axis of inner wall (11), light source (3) with inner wall (11) correspond, inner wall (11) pass through baffle (13) with outer wall (12) are connected, delivery port (4) run through in proper order bottom plate (14) with safety cover (2).
2. The novel photoreactor of claim 1, wherein: the inner wall (11) is of a transparent structure.
3. The novel photoreactor of claim 2, wherein: the reaction chamber (1) is a quartz reactor.
4. The novel photoreactor of claim 1, wherein: the protective cover (2) is a radiation-proof cover.
5. The novel photoreactor of claim 1, wherein: the number of the partition plates (13) is at least 2.
6. The novel photoreactor of claim 5, wherein: the plurality of partition plates (13) divide the reaction chamber (1) into a plurality of reaction chambers (6).
7. The novel photoreactor of claim 6, wherein: the number of the water outlets (4) is at least 2; the water outlets (4) correspond to the reaction chambers (6) one by one.
8. The novel photoreactor of claim 1, wherein: the water outlet (4) is provided with a clockwork timing knob (7).
9. The novel photoreactor of claim 6, wherein: the reaction chamber is characterized by further comprising a cover body (8), an electronic thermometer (9) and a temperature display screen (10), wherein the cover body (8) is arranged on the protective cover (2) in a covering mode, the electronic thermometer (9) is contained in the reaction chamber (6), the temperature display screen (10) is arranged on the protective cover (2), and the electronic thermometer (9) is electrically connected with the temperature display screen (10).
10. The use method of the novel photoreactor is characterized by comprising the following steps:
s1, turning on the light source (3);
s2, pouring the experimental sample into the reaction chamber (1);
s3, after the experiment is carried out for a period of time, opening a water outlet (4), and pouring out the experimental sample from the reaction chamber (1);
when experiments are performed on different experimental samples, the steps S2 and S3 are repeated in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910878301.7A CN110596004A (en) | 2019-09-17 | 2019-09-17 | Novel photoreactor and use method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910878301.7A CN110596004A (en) | 2019-09-17 | 2019-09-17 | Novel photoreactor and use method thereof |
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| CN110596004A true CN110596004A (en) | 2019-12-20 |
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| CN201910878301.7A Pending CN110596004A (en) | 2019-09-17 | 2019-09-17 | Novel photoreactor and use method thereof |
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| CN2863239Y (en) * | 2005-12-01 | 2007-01-31 | 华东师范大学 | Gas photocatalysis reactor |
| CN101955243A (en) * | 2010-10-13 | 2011-01-26 | 同济大学 | Ultraviolet sterilizer |
| CN104084101A (en) * | 2014-07-04 | 2014-10-08 | 河海大学 | Photocatalytic reactor |
| CN203890093U (en) * | 2014-04-14 | 2014-10-22 | 南京农业大学 | Teaching photo-catalytic reactor |
| CN104931648A (en) * | 2015-05-12 | 2015-09-23 | 河南理工大学 | Temperature control, aeration and stirring integrated environmental pollutant photochemical transformation studying device |
| CN207085872U (en) * | 2017-08-14 | 2018-03-13 | 江苏开放大学 | A kind of photocatalytic reaction device |
| CN110102234A (en) * | 2019-06-21 | 2019-08-09 | 山东方明药业集团股份有限公司 | A kind of light reaction production equipment |
| CN209348619U (en) * | 2018-12-24 | 2019-09-06 | 山西师范大学 | A kind of Organometallic Chemistry apparatus for photoreaction |
| CN210863517U (en) * | 2019-09-17 | 2020-06-26 | 天津大学 | Novel photoreactor |
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2019
- 2019-09-17 CN CN201910878301.7A patent/CN110596004A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2863239Y (en) * | 2005-12-01 | 2007-01-31 | 华东师范大学 | Gas photocatalysis reactor |
| CN101955243A (en) * | 2010-10-13 | 2011-01-26 | 同济大学 | Ultraviolet sterilizer |
| CN203890093U (en) * | 2014-04-14 | 2014-10-22 | 南京农业大学 | Teaching photo-catalytic reactor |
| CN104084101A (en) * | 2014-07-04 | 2014-10-08 | 河海大学 | Photocatalytic reactor |
| CN104931648A (en) * | 2015-05-12 | 2015-09-23 | 河南理工大学 | Temperature control, aeration and stirring integrated environmental pollutant photochemical transformation studying device |
| CN207085872U (en) * | 2017-08-14 | 2018-03-13 | 江苏开放大学 | A kind of photocatalytic reaction device |
| CN209348619U (en) * | 2018-12-24 | 2019-09-06 | 山西师范大学 | A kind of Organometallic Chemistry apparatus for photoreaction |
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| CN210863517U (en) * | 2019-09-17 | 2020-06-26 | 天津大学 | Novel photoreactor |
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