CN205038198U - Parallel irradiation reaction unit - Google Patents

Parallel irradiation reaction unit Download PDF

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Publication number
CN205038198U
CN205038198U CN201520764853.2U CN201520764853U CN205038198U CN 205038198 U CN205038198 U CN 205038198U CN 201520764853 U CN201520764853 U CN 201520764853U CN 205038198 U CN205038198 U CN 205038198U
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China
Prior art keywords
cylinder
interior
shines
specimen mounting
reaction vessel
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CN201520764853.2U
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Chinese (zh)
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陈磊
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BEIJING PERFECTLIGHT TECHNOLOGY Co Ltd
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BEIJING PERFECTLIGHT TECHNOLOGY Co Ltd
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Abstract

The utility model relates to a photocatalysis, photochemical reaction field disclose a parallel irradiation reaction unit, include: support, specimen mounting and the interior mechanism of shining, the interior mechanism of shining includes an interior motor and the interior section of thick bamboo that shines of shining, the interior section of thick bamboo that shines can be located around its pivot axis with rotating the support, interior shine the motor with the interior connection according to a section of thick bamboo is used for the drive the interior section of thick bamboo that shines rotates, the specimen mounting is located the support is located around the interior outside according to a section of thick bamboo for hold and put reaction vessel, the interior surface that shines a section of thick bamboo is equipped with a plurality of light sources for shine and place reaction vessel on the specimen mounting. Including set up a plurality of light sources on shining a section of thick bamboo, during the use, the specimen mounting transfixion is shone a section of thick bamboo in rotating and is carried out uniform irradiation to reaction vessel, reaction vessel's photic is even, the specimen mounting is unmovable moreover, can realize on -line measuring, adopt a plurality of light sources, even partial light source is ageing, other light sources can reduce the influence that ageing light source caused to the experimental result.

Description

Parallel irradiation reaction device
Technical field
The utility model relates to photocatalysis, photochemical reaction field, particularly relates to a kind of parallel irradiation reaction device.
Background technology
Along with photocatalysis, the lasting of photochemical reaction area research go deep into, a large amount of and the catalyzer of novelty continues to bring out, increasing reaction and parameter thereof need investigate test, and photocatalysis under the directional light radiation parameter that can contrast, photochemical reaction test are just even more important to the performance evaluation of catalyzer and the screening of response parameter.Relative to the reaction unit of non-parallel irradiation, a large amount of test resources can be saved.
Existing parallel irradiation reaction device is generally side according to type, mainly comprises specimen mounting and light source, and specimen mounting mostly is annular, anchor ring is provided with multiplely bear mouth, and reaction vessel can insert and bears mouth and revolve round the sun around axle center with specimen mounting; Light source is generally located at ring specimen frame center, carries out irradiation to being placed on the reactor bearing mouth; Light incides in reaction solution through the sidewall of reactor.In order to make the reaction medium in each reactor obtain equivalent light irradiation, namely forming parallel irradiation and regulating, the external rotating mechanism of specimen mounting, drive specimen mounting to rotate, reaction vessel is rotated around the light source being positioned at axle center.
There is following shortcoming and defect in existing parallel irradiation reaction device: because reactor rotates around light source together with specimen mounting, is difficult to carry out on-line checkingi to reactor medium; Adopt a light source, greatly, such as light source ages experimental result is inaccurate, light source departs from center and causes systemic non-parallel irradiation for the performance of experiment effect and light source and the precision correlativity of light source position; Light source adopts long-pipe gas discharge lamp as light source, light source select dirigibility poor, select different experiment wavelength to need to change corresponding optical filter.
Utility model content
(1) technical matters that will solve
The purpose of this utility model is to provide a kind of parallel irradiation reaction device, solves the deficiencies in the prior art, particularly can not carry out the problem of on-line checkingi, and meanwhile, the reaction result improving prior art is easily subject to the problem of light source life impact.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of parallel irradiation reaction device, comprise: bearing, specimen mounting and interior photograph mechanism, described interior photograph mechanism comprises interior according to motor and interior photograph cylinder, the described interior cylinder that shines is located at described bearing with can rotating around it axis rotation, and the described interior motor that shines is connected for driving the described interior cylinder that shines to rotate with the described interior cylinder that shines; Described specimen mounting is located at described bearing, is positioned at the described outer periphery according to cylinder, for bearing reaction vessel; The described interior outside surface according to cylinder is provided with multiple light source, for irradiating the reaction vessel be placed on described specimen mounting.
Wherein, this parallel irradiation reaction device also comprises outer according to mechanism, described outer photograph mechanism comprises outer according to cylinder and outer photograph motor, the described outer cylinder that shines is installed on described bearing with can rotating around it axis rotation, with described interior coaxially arranged according to cylinder, and described specimen mounting is described outer according in cylinder and the interior gap according to being formed between cylinder; The described outer motor that shines is connected with the described outer cylinder that shines, described outer according to cylinder rotation for driving; The described outer inside surface according to cylinder is provided with multiple light source, for irradiating the reaction vessel be placed on described specimen mounting.
Wherein, multiple described light source is one or more of LED, xenon lamp, mercury lamp and Halogen lamp LED.
Wherein, described interior photograph cylinder and the described outer cylinder that shines all are electrically connected with external power source by conducting slip ring, for being described light source power supply.
Wherein, the top tray that described specimen mounting is comprised lower tray and supported by support column, described top tray and lower tray are circular ring structure, and described top tray is provided with the through hole passed for reaction vessel.
Wherein, described lower tray is provided with the rotating disk corresponding with described through hole, and for support reaction vessel, described rotating disk is connected with a spinning motor.
Wherein, through hole is multiple, and multiple through hole is by described interior according to annular spread centered by the center of rotation of cylinder.
Wherein, the described interior motor that shines is connected with the described interior cylinder that shines by speed reduction unit; The described outer motor that shines is connected with the described outer cylinder that shines by Timing Belt.
Wherein, described interior photograph between cylinder and specimen mounting is provided with optical filter, and described outer photograph between cylinder and specimen mounting is provided with optical filter.
The utility model also provides a kind of parallel irradiation reaction device, comprise: bearing, specimen mounting and outer photograph mechanism, described outer photograph mechanism comprises outer according to motor and outer photograph cylinder, described bearing is located at rotationally by the described outer cylinder that shines, and the described outer motor that shines is connected for driving the described outer cylinder that shines to rotate with the described outer cylinder that shines; Described specimen mounting is located at described bearing, is positioned at the described outer inner side according to cylinder, for bearing reaction vessel; The described outer inside surface according to cylinder is provided with multiple light source, for irradiating the reaction vessel be placed on described specimen mounting.
(3) beneficial effect
The parallel irradiation reaction device that the utility model provides, has the following advantages:
(1) arrange multiple light source interior according on cylinder, during use, carry out equivalent irradiation according to cylinder to reaction vessel in rotating, the reaction vessel light total amount of diverse location is identical, and specimen mounting transfixion, easily realize on-line checkingi; Adopt multiple light source, can the impact that experimental result is caused of reducing portion point light source ages.
(2) arrange outer photograph mechanism, irradiate reaction vessel from outside and inner side, the light of reaction vessel is more even, improves the light distribution property of reaction solution simultaneously, and reaction effect is better, improves the accuracy of test.
Accompanying drawing explanation
Fig. 1 is the front elevation of the utility model parallel irradiation reaction device embodiment 1;
Fig. 2 is the vertical view of the utility model parallel irradiation reaction device embodiment 1;
Fig. 3 is the cut-open view along A-A direction in Fig. 2;
Fig. 4 is the vertical view of the utility model parallel irradiation reaction device embodiment 4;
Fig. 5 is the cut-open view along B-B direction in Fig. 4.
In figure, 1: bearing; 2: specimen mounting; 3: interior according to mechanism; 4: shine mechanism outward; 5: reaction vessel; 6: light source; 7: electric-control system; 21: lower tray; 22: top tray; 221: through hole; 23: support column; 24: rotating disk; 25: spinning motor; 31: interior according to cylinder; 32: shine cylinder outward; 33: speed reduction unit; 41: shine cylinder outward; 42: shine motor outward; 43: Timing Belt; 10: bearing; 20: specimen mounting; 40: shine mechanism outward; 50: reaction vessel; 60: light source; 401: shine cylinder outward; 402: shine motor outward.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following instance for illustration of the utility model, but is not used for limiting scope of the present utility model.
Embodiment 1:
Shown in 3, parallel irradiation reaction device of the present utility model, comprise: bearing 1, specimen mounting 2 and interior photograph mechanism 3, interior photograph mechanism 3 comprises interior according to motor 32 and interior photograph cylinder 31, interior is cylindrical structure according to cylinder 31, the interior cylinder 31 that shines is located at bearing 1 with can rotating around it axis rotation, can rotate namely according to cylinder 31 around the center of rotation of self; The interior motor 32 that shines is connected according to cylinder 32 with interior, and the interior motor 32 that shines rotates for driving the interior cylinder 31 that shines.Specimen mounting 2 is located at bearing 1, and specimen mounting 2 is positioned at the outer periphery according to cylinder 31, for bearing reaction vessel 5; The interior outside surface according to cylinder 31 is provided with multiple light source 6, for irradiating the reaction vessel 5 be placed on specimen mounting 2.
The parallel irradiation reaction device of the present embodiment, arranges multiple light source 6 interior according on cylinder 31, and during use, specimen mounting 2 transfixion, the interior motor 32 that shines drives the interior cylinder 31 that shines to rotate, and light source 6 pairs of reaction vessels 5 carry out equivalent irradiation, and the light total amount of reaction vessel 5 is identical.Because specimen mounting 2 does not move, be convenient to be arranged on line detector on the reaction vessel and carry out on-line real-time measuremen; Adopt multiple light source 6 to irradiate, even if part light source 6 aged deterioration, other light sources 6 can normally work, the impact that reducing portion divides light source aged deterioration to cause for experimental result, improves the accuracy of experimental result.
Further, this parallel irradiation reaction device also comprises outer according to mechanism 4, outer photograph mechanism 4 comprises outer according to cylinder 41 and outer photograph motor 42, outer is cylindrical structure according to cylinder 41, the outer internal diameter according to cylinder 41 is greater than the interior external diameter according to cylinder 31, the outer cylinder 41 that shines is installed on bearing 1 with can rotating around it axis rotation, and namely the outer cylinder 41 that shines can rotate around the center of rotation of self; The outer cylinder 41 that shines is with interior coaxially arranged according to cylinder 31, and namely the outer center of rotation according to cylinder 41 and the interior center of rotation shining cylinder 31 coincide.Specimen mounting 2 is outer according in cylinder 41 and the interior gap according to being formed between cylinder 31, and the outer motor 42 that shines is connected according to cylinder 41 with outer, rotates for driving the outer cylinder 41 that shines.The outer inside surface according to cylinder 41 is provided with multiple light source 6, for irradiating the reaction vessel 5 be placed on specimen mounting 2.Parallel irradiation reaction device arranges outer according to mechanism 4, and outside realizing and inner side is irradiated reaction vessel 5 simultaneously, and the light of reaction vessel 5 is more even, improves reaction solution light distribution property in reaction vessel 5, makes reaction effect better, improves the accuracy of test.
In the present embodiment, interior all identical according to the multiple light sources 6 on cylinder 41 with outer according to cylinder 31, adopt the one of LED, xenon lamp, mercury lamp and Halogen lamp LED.
Interior according to cylinder 31 and the outer mode that can adopt external power source according to the light source 6 on cylinder 41, also can adopt battery-driven mode.For battery-driven mode, accumulator can be made into outer according to cylinder 41 or the interior cylindrical shell according to cylinder 31, so can conserve space.Such as lithium battery is made as the shape of cylindrical shell.For the mode adopting external power source, because the general reaction time needs many days, in the present embodiment, be all electrically connected with external power source by conducting slip ring, for powering for light source 6 according to cylinder 31 and the outer cylinder 41 that shines preferably.External power source can adopt accumulator or alternating current.
Specimen mounting 2 has various structures, in the present embodiment, and the top tray 22 that specimen mounting 2 is comprised lower tray 21 and supported by support column 23, top tray 22 and lower tray 21 are circular ring structure, as shown in the figure, the internal diameter of annulus is greater than the interior external diameter according to cylinder 31, and the external diameter of annulus is less than the outer internal diameter according to cylinder 41.Top tray 22 is provided with the through hole 221 passed for reaction vessel.Through hole 221 is multiple, and as shown in the figure, in the present embodiment, the quantity of through hole is 6, for placing 6 reaction vessels.According to annular spread centered by the center of rotation of cylinder 31 within multiple through hole 221.During use, reaction vessel 5, is placed in lower tray 21 from through hole 221 through top tray 22.The specimen mounting 2 of the present embodiment can ensure stable being placed on it of reaction vessel 5, avoids reaction vessel 5 in course of reaction to fall specimen mounting 2.Specimen mounting also can be multiple, and each specimen mounting is for placing a reaction vessel.
Further, lower tray 21 is provided with the rotating disk 24 corresponding with through hole 221, and for support reaction vessel 5, rotating disk 24 is connected with a spinning motor 25, and spinning motor 25 drives rotating disk 24 to rotate.When reaction experiment, except interior according to cylinder 31 and except according to outside cylinder 41 rotates, reaction vessel 5 from rotating under the drive of rotating disk, thus makes the reaction solution light in reaction vessel 5 more even, improves the accuracy of reaction.
For interior according to motor 32 and the interior connected mode according to cylinder 31, all have multiple implementation according to motor 42 and the outer connection according to cylinder 41 outward, as connected by speed reduction unit, Chain conveyer connects, gear drive connection is connected with toothed belt transmission.Preferably, in the present embodiment, to be interiorly connected according to cylinder 31 with interior by speed reduction unit 33 according to motor 32, to be connected according to cylinder 41 with outer by Timing Belt 43 according to motor 42 outward, interior according to mechanism 3 and the outer structure according to mechanism 4 simple, be convenient to manufacture and installation.
Further, this parallel irradiation reaction device comprises electric-control system 7.Electric-control system 7 be respectively used to control interior according to motor 32, to rotate according to motor 42 and spinning motor 25 outward, such as control velocity of rotation, rotation time and rotation direction etc., such as, can control interior contrary with the outer rotation direction according to cylinder 41 according to cylinder 31.
Embodiment 2:
The present embodiment is substantially the same manner as Example 1, part the present embodiment identical with 2 with embodiment 1 is repeated no more, its difference is: in the present embodiment, the multiple light sources be positioned on photograph cylinder 31 and outer photograph cylinder 41 are incomplete same, adopt the two or more of LED, xenon lamp, mercury lamp and Halogen lamp LED.Such as can have following combination: in (1), all adopt LED according to the light source on cylinder 31, and the outer light source shone on cylinder 41 all adopts xenon lamp; (2) LED, xenon lamp and mercury lamp three kinds is adopted according to the light source on cylinder 31 in; And it is outer according to light source employing LED, xenon lamp and the Halogen lamp LED three kinds on cylinder 41.Different light sources is adopted to have two advantages: (1) can adopt the light of different wave length to irradiate to reaction vessel; (2) can light light source not of the same race in the different stages of reaction to test, do not need to change optical filter, make light source select flexibly, experiment is simple, saves the energy of experimenter, and experiment can be made to carry out continuously, make experiment effect more accurate.
Embodiment 3:
The present embodiment is substantially identical with 2 with embodiment 1, part the present embodiment identical with 2 with embodiment 1 is repeated no more, its difference is: interior photograph between cylinder 31 and specimen mounting 2 is provided with optical filter (scheming not shown), and outer photograph between cylinder 41 and specimen mounting 2 is provided with optical filter (scheming not shown).
Embodiment 4:
In the description process of the present embodiment, part the present embodiment identical with 2 with embodiment 1 is repeated no more, only comprise outer according to mechanism in the present embodiment, and do not comprise interior according to mechanism, namely as shown in Figures 4 and 5, the present embodiment also provides another kind of parallel irradiation reaction device, comprise: bearing 10, specimen mounting 20 and outer photograph mechanism 40, outer photograph mechanism 40 comprises outer according to motor 402 and outer photograph cylinder 401, outer is cylindrical structure according to cylinder 401, the outer cylinder 401 that shines is located at bearing 10 with can rotating around it axis rotation, and the outer motor 402 that shines is connected for driving the outer cylinder 401 that shines to rotate with outer according to cylinder 401; Specimen mounting 20 is located at bearing 10, and specimen mounting 20 is positioned at the outer inner side according to cylinder 401, for bearing reaction vessel 50; The outer inside surface according to cylinder 401 is provided with multiple light source 60, for irradiating the reaction vessel 50 be placed on specimen mounting 20.For the structure of specimen mounting 20, can be identical with embodiment 1, outer according to motor 402 and the outer connection according to cylinder 401, also can adopt toothed belt transmission connected mode.
It should be noted that, illustrating in process of this instructions includes reaction vessel, and reaction vessel is only the convenience in order to embodiment is described, not the composition structure of the parallel irradiation reaction device of the utility model.Reaction vessel can be the various structures such as reaction bulb, reaction tube, selectes by needing the feature of the test carried out.
The utility model has the following advantages:
(1), when using, carry out equivalent irradiation according to cylinder to reaction vessel in rotating, the reaction vessel light total amount of diverse location is identical, and specimen mounting transfixion, easily realize on-line checkingi; Adopt multiple light source, can delay the impact that light source ages causes for experimental result, simultaneously light source kind is many and be easy to get.
(2) arrange outer according to mechanism, irradiate reaction vessel from outside and inner side, the light of reaction vessel is more even, and improve the light distribution property of reaction solution, reaction effect is better, improves the accuracy of test simultaneously.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims (10)

1. a parallel irradiation reaction device, it is characterized in that, comprise: bearing, specimen mounting and interior photograph mechanism, described interior photograph mechanism comprises interior according to motor and interior photograph cylinder, the described interior cylinder that shines is located at described bearing with can rotating around it axis rotation, and the described interior motor that shines is connected for driving the described interior cylinder that shines to rotate with the described interior cylinder that shines; Described specimen mounting is located at described bearing, is positioned at the described outer periphery according to cylinder, for bearing reaction vessel; The described interior outside surface according to cylinder is provided with multiple light source, for irradiating the reaction vessel be placed on described specimen mounting.
2. parallel irradiation reaction device as claimed in claim 1, it is characterized in that, this parallel irradiation reaction device also comprises outer according to mechanism, described outer photograph mechanism comprises outer according to cylinder and outer photograph motor, the described outer cylinder that shines is installed on described bearing with can rotating around it axis rotation, with described interior coaxially arranged according to cylinder, and described specimen mounting is described outer according in cylinder and the interior gap according to being formed between cylinder; The described outer motor that shines is connected with the described outer cylinder that shines, described outer according to cylinder rotation for driving; The described outer inside surface according to cylinder is provided with multiple light source, for irradiating the reaction vessel be placed on described specimen mounting.
3. parallel irradiation reaction device as claimed in claim 2, is characterized in that, multiple described light sources are one or more of LED, xenon lamp, mercury lamp and Halogen lamp LED.
4. parallel irradiation reaction device as claimed in claim 2, is characterized in that, described interior photograph cylinder and the described outer cylinder that shines all are electrically connected with external power source by conducting slip ring, for being described light source power supply.
5. parallel irradiation reaction device as claimed in claim 1, is characterized in that, the top tray that described specimen mounting is comprised lower tray and supported by support column, and described top tray and lower tray are circular ring structure, and described top tray is provided with the through hole passed for reaction vessel.
6. parallel irradiation reaction device as claimed in claim 5, it is characterized in that, described lower tray is provided with the rotating disk corresponding with described through hole, and for support reaction vessel, described rotating disk is connected with a spinning motor.
7. parallel irradiation reaction device as claimed in claim 6, is characterized in that, through hole is multiple, and multiple through hole is by described interior according to annular spread centered by the center of rotation of cylinder.
8. parallel irradiation reaction device as claimed in claim 2, is characterized in that, the described interior motor that shines is connected with the described interior cylinder that shines by speed reduction unit; The described outer motor that shines is connected with the described outer cylinder that shines by Timing Belt.
9. parallel irradiation reaction device as claimed in claim 2, is characterized in that, described interior photograph between cylinder and specimen mounting is provided with optical filter, and described outer photograph between cylinder and specimen mounting is provided with optical filter.
10. a parallel irradiation reaction device, it is characterized in that, comprise: bearing, specimen mounting and outer photograph mechanism, described outer photograph mechanism comprises outer according to motor and outer photograph cylinder, described bearing is located at rotationally by the described outer cylinder that shines, and the described outer motor that shines is connected for driving the described outer cylinder that shines to rotate with the described outer cylinder that shines; Described specimen mounting is located at described bearing, is positioned at the described outer inner side according to cylinder, for bearing reaction vessel; The described outer inside surface according to cylinder is provided with multiple light source, for irradiating the reaction vessel be placed on described specimen mounting.
CN201520764853.2U 2015-09-29 2015-09-29 Parallel irradiation reaction unit Active CN205038198U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105353070A (en) * 2015-09-29 2016-02-24 北京泊菲莱科技有限公司 Parallel irradiation reaction device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105353070A (en) * 2015-09-29 2016-02-24 北京泊菲莱科技有限公司 Parallel irradiation reaction device

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