CN105116040B - Optical electro-chemistry reaction tank - Google Patents
Optical electro-chemistry reaction tank Download PDFInfo
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- CN105116040B CN105116040B CN201510525951.5A CN201510525951A CN105116040B CN 105116040 B CN105116040 B CN 105116040B CN 201510525951 A CN201510525951 A CN 201510525951A CN 105116040 B CN105116040 B CN 105116040B
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- pond body
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- inner cavity
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Abstract
The invention discloses a kind of optical electro-chemistry reaction tank, wherein, including：Bottom plate；Pond body, it is made by quartz material by being integrally formed；The bottom of the inner cavity of pond body is recessed with circular teeter chamber, and the bottom of its pond body is arranged on bottom plate；Top plate, it is arranged at the top of pond body, it is bolted with bottom plate, and it is convexly equipped with opening ring seat；Sealing cover, its lower end is sheathed in opening ring seat, and it is provided with air inlet pipe and air outlet pipe；Working electrode, its middle part is sheathed on sealing cover, and its lower end is extended in the inner cavity of pond body；Reference electrode, its middle part is sheathed on sealing cover, and its lower end is extended in the inner cavity of pond body；And to electrode, its middle part is sheathed on sealing cover, and its lower end is extended in the inner cavity of pond body.The pond body of the present invention is integrally formed for quartz material, has good tolerance to organic solvent and other strong corrosive materials, and by setting circular teeter chamber to make stirrer without departing from stirring track.
Description
Technical field
The present invention relates to chemical reaction equipment field, more particularly to a kind of optical electro-chemistry reaction tank.
Background technology
Photoelectrochemical assay is a kind of analysis method for occurring and developing rapidly in recent years, its testing principle is based in light
The change of corresponding electric signal is produced according to the bio-identification effect between lower recognition component and target molecule.Optical electro-chemistry reaction tank
It is a very important device in photoelectrochemical assay test.
At present, optical electro-chemistry reaction tank currently in use uses square pond body mostly, square pond body by organic glue bond and
Into can cause damage when containing organic solvent or strong corrosive material in solution to organic gel, for a long time using whole pond can be made
Body scatters.Moreover, stirred when carrying out analysis test, it is necessary to make stirrer carry out rotation in square pond body under the action of magnetic force
Mix, when mixing speed is very fast, stirrer can overcome the effect of magnetic force under the influence of centrifugal force and depart from stirring track, so that
Bump against in pond body, pond body is caused to damage, but also mixing effect can be seriously affected, cause testing result to deviate.
The information for being disclosed in the background section is merely intended to understanding of the increase to the general background of the present invention, without answering
It has been the prior art well known to persons skilled in the art when being considered as recognizing or implying the information structure in any form.
The content of the invention
It is an object of the invention to provide a kind of optical electro-chemistry reaction tank, so as to overcome existing optical electro-chemistry reaction tank to hold
The shortcomings that stirring track can be departed from by being vulnerable to the infringement of organic solvent or strong corrosive material and stirrer.
To achieve the above object, the present invention provides a kind of optical electro-chemistry reaction tank, wherein, including：Bottom plate；Pond body, its
It is made by quartz material by being integrally formed；The bottom of the inner cavity of the pond body is recessed with a circular teeter chamber；And the pond body
Bottom be arranged on the bottom plate；Top plate, it is arranged at the top of the pond body, the top plate and the bottom plate by bolt into
Row connection；And the top plate is convex is equipped with an opening ring seat communicated with the inner cavity of the pond body；Sealing cover, its lower end are sheathed on
In the opening ring seat of the top plate, and the sealing cover is provided with an air inlet pipe and an air outlet pipe；Working electrode, its middle part are arranged
In on the sealing cover, and the lower end of the working electrode is extended downwardly into the inner cavity of the pond body；Reference electrode, its middle part set
On the sealing cover, and the lower end of the reference electrode is extended downwardly into the inner cavity of the pond body；And to electrode, wherein
Portion is sheathed on the sealing cover, and the lower end to electrode is extended downwardly into the inner cavity of the pond body.
Preferably, in above-mentioned technical proposal, the bottom plate, top plate and sealing cover are made by polytetrafluoro material.
Preferably, in above-mentioned technical proposal, the middle part of the working electrode, the middle part of reference electrode and in electrode
Portion is respectively sheathed on the sealing cover by a sealed screw.
Preferably, in above-mentioned technical proposal, the air inlet pipe and air outlet pipe are respectively provided with several grooves for outer circumference surface
Cone seal pipe.
Compared with prior art, the present invention has the advantages that：
1st, pond body of the invention is integrally formed for quartz material, has to organic solvent and other strong corrosive materials good
Tolerance, destroyed unless pond body such as is beaten, tapped at the huge external force, otherwise pond body will not be damaged.Moreover, the inner cavity of pond body
Bottom be provided with circular teeter chamber, its can make stirrer under high velocity agitation without departing from stirring track, break through square pond
Body is not easy the confinement stirred.
2nd, sealing cover of the invention is sheathed in opening ring seat, and the middle part of working electrode, the middle part of reference electrode and
The middle part of electrode is respectively sheathed on sealing cover by a sealed screw, it can improve the sealing performance of reaction tank.
3rd, bottom plate, top plate and sealing cover of the invention are made by polytetrafluoro material, its anticorrosive property is good, the service life
Long, sealing effect is good.
4th, air inlet pipe of the invention and air outlet pipe are respectively provided with the cone seal pipe of several grooves for outer circumference surface, so that
Improve the leakproofness of air inlet and outlet.
Brief description of the drawings
Fig. 1 is the structure diagram of optical electro-chemistry reaction tank according to the present invention.
Fig. 2 is the three-dimensional cutaway view of pond body according to the present invention.
Main Reference Numerals explanation：
1- pond bodies, 11- circles teeter chamber；2- bottom plates；3- top plates, 31- opening ring seats；4- bolts；5- sealing covers, 51- into
Tracheae, 52- air outlet pipes；6- working electrodes, 7- reference electrodes；8- is to electrode；9- sealed screws.
Embodiment
Below in conjunction with the accompanying drawings, the embodiment of the present invention is described in detail, it is to be understood that the guarantor of the present invention
Protect scope and from the limitation of embodiment.
Explicitly indicated that unless otherwise other, otherwise in entire disclosure and claims, term " comprising " or its change
Change such as "comprising" or " including " etc. and will be understood to comprise stated element or part, and do not exclude other members
Part or other parts.
As shown in Figure 1 to Figure 2, a kind of embodiment of embodiment is according to the present invention：A kind of optical electro-chemistry reaction
Pond, it includes pond body 1, bottom plate 2, top plate 3, sealing cover 5, working electrode 6, reference electrode 7 and to electrode 8, wherein：
As shown in Fig. 2, pond body 1 is made by quartz material by being integrally formed, the bottom of the inner cavity of pond body 1 is recessed with
One circular teeter chamber 11, stirrer is positioned in circular teeter chamber 11, so that the whipping process of stirrer is in circular teeter chamber
Carried out in 11.Pond body 1 is the overall polishing shaping of quartz, has good tolerance to organic solvent and other strong corrosive materials
Property, destroyed unless the huge external force such as beaten, tapped, otherwise pond body will not be damaged.Moreover, circular teeter chamber 11 can make to stir
Son is mixed in high-speed stirred without departing from stirring track, breaks through the confinement that square pond body is not easy to stir.
As shown in Figure 1, the bottom of pond body 1 is arranged on bottom plate 2, top plate 3 is arranged at the top of pond body 1, top plate 3 and bottom plate
2 are attached by bolt 4, and four angles of top plate 3 are attached by four bolts 4 with bottom plate 2 respectively, are arranged on bolt 4
There is insulation sleeve.Pond body 1 is located between bottom plate 2 and top plate 3, and it is supported by bottom plate 2, so as to make to pond body 1
Further protection, to prevent from damaging pond body 1 because colliding with.
As shown in Figure 1, top plate 3 is convex to be equipped with an opening ring seat 31 communicated with the inner cavity of pond body 1, under sealing cover 5
Side pressure enters to be open in ring seat 31, so that fixing sleeve is arranged in the opening ring seat 31 of top plate 3.Preferably, bottom plate 2, top plate 3 and sealing
Lid 5 is made by polytetrafluoro material, its Corrosion Protection is good, long lifespan, and sealing effect is good, so as to improve making for reaction tank
Use the service life.And an air inlet pipe 51 and an air outlet pipe 52 are provided with sealing cover 5, in order to be inputted as needed into pond body 1
The gases such as nitrogen.Preferably, as shown in Figure 1, air inlet pipe 51 and air outlet pipe 52 are respectively provided with several grooves for outer circumference surface
Cone seal pipe, so as to improve the leakproofness of air inlet and outlet.
As shown in Figure 1, the middle part of working electrode 6 is sheathed on sealing cover 5, and the lower end of working electrode 6 extends downwardly into
In the inner cavity of pond body 1.The middle part of reference electrode 7 is sheathed on sealing cover 5, and the lower end of reference electrode 7 extends downwardly into pond body 1
Inner cavity in.The middle part of electrode 8 is sheathed on sealing cover 5, and the lower end of electrode 8 is extended downwardly into the inner cavity of pond body 1.
Preferably, as shown in Figure 1, the middle part of working electrode 6, the middle part of reference electrode 7 and respectively close by one to the middle part of electrode 8
Envelope screw 9 is sheathed on sealing cover 5, so as to improving the sealing performance of reaction tank.
During work, solution to be measured is transferred in the inner cavity of pond body 1, stirrer is put into circular teeter chamber 11, then
The press-in of sealing cover 5 is sheathed in opening ring seat 31, then by working electrode 6, reference electrode 7 and sealing is passed through respectively to electrode 8
Screw 9 is sheathed on sealing cover 5, is finally accessed three electrode systems in electrochemical workstation.Such as reaction needs logical nitrogen, will
Nitrogen accesses air inlet pipe 5.Reaction tank is put into workbench, using 500W hernia lamps as light emitting source, light passes through pond by monochromator
Body 1 is shone on working electrode 6, so as to can measure photo-signal by electrochemical workstation.
It is foregoing to the present invention specific exemplary embodiment description be in order to illustrate and illustration purpose.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to the above instruction, can be much changed
And change.The purpose of selecting and describing the exemplary embodiment is that explain that the certain principles of the present invention and its reality should
With so that those skilled in the art can realize and utilize the present invention a variety of exemplaries and
Various chooses and changes.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (4)
- A kind of 1. optical electro-chemistry reaction tank, it is characterised in that including：Bottom plate；Pond body, it is made by quartz material by being integrally formed；The bottom of the inner cavity of the pond body is recessed with a circular stirring Room；And the bottom of the pond body is arranged on the bottom plate；Top plate, it is arranged at the top of the pond body, which is attached with the bottom plate by bolt；And the top plate is upward It is convexly equipped with an opening ring seat communicated with the inner cavity of the pond body；Sealing cover, its lower end are sheathed in the opening ring seat of the top plate, and the sealing cover is provided with an air inlet pipe and one goes out Tracheae；Working electrode, its middle part is sheathed on the sealing cover, and the lower end of the working electrode extends downwardly into the pond body In inner cavity；Reference electrode, its middle part is sheathed on the sealing cover, and the lower end of the reference electrode extends downwardly into the pond body In inner cavity；AndTo electrode, its middle part is sheathed on the sealing cover, and the lower end to electrode extends downwardly into the inner cavity of the pond body In.
- 2. optical electro-chemistry reaction tank according to claim 1, it is characterised in that the bottom plate, top plate and sealing cover by Polytetrafluoro material is made.
- 3. optical electro-chemistry reaction tank according to claim 1, it is characterised in that the middle part of the working electrode, reference electricity The middle part of pole and middle part to electrode are respectively sheathed on the sealing cover by a sealed screw.
- 4. optical electro-chemistry reaction tank according to claim 1, it is characterised in that the air inlet pipe and air outlet pipe are respectively to be cylindrical Side face is provided with the cone seal pipe of several grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510525951.5A CN105116040B (en) | 2015-08-25 | 2015-08-25 | Optical electro-chemistry reaction tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510525951.5A CN105116040B (en) | 2015-08-25 | 2015-08-25 | Optical electro-chemistry reaction tank |
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| Publication Number | Publication Date |
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| CN105116040A CN105116040A (en) | 2015-12-02 |
| CN105116040B true CN105116040B (en) | 2018-05-08 |
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| CN201510525951.5A Active CN105116040B (en) | 2015-08-25 | 2015-08-25 | Optical electro-chemistry reaction tank |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112452272B (en) * | 2020-11-17 | 2022-09-23 | 上海科技大学 | Reactor for all-solid-state photoelectric hydrolysis |
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| CN103604847B (en) * | 2013-12-06 | 2016-03-09 | 中国科学技术大学 | A kind of photoelectric coupling method for measuring chemical oxygen demand (COD) in water body |
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| JP2002340852A (en) * | 2001-05-18 | 2002-11-27 | Ishikawajima Harima Heavy Ind Co Ltd | Method and device for measuring photoelectrochemical characteristic of powder |
| CN1774627A (en) * | 2003-04-04 | 2006-05-17 | 水体检测有限公司 | Photoelectrochemical determination of chemical oxygen demand |
| CN2670942Y (en) * | 2003-12-04 | 2005-01-12 | 惠州Tcl金能电池有限公司 | Electrochemical electrolytic cell of multi-electrode system |
| CN101238364A (en) * | 2005-08-11 | 2008-08-06 | 水体检测有限公司 | Water analysis using a photoelectrochemical method |
| CN101563602A (en) * | 2006-12-22 | 2009-10-21 | 水体检测有限公司 | Improved water analysis |
| JP2009014605A (en) * | 2007-07-06 | 2009-01-22 | Ibaraki Univ | Biophotochemistry cell and its application method |
| JP2014095634A (en) * | 2012-11-09 | 2014-05-22 | Osaka City Univ | Photo-electro-chemical cell and photo-electro-chemical measurement apparatus |
| CN103913491A (en) * | 2012-12-28 | 2014-07-09 | 株式会社堀场制作所 | Electrochemistric measuring device and stirrer |
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| CN204008544U (en) * | 2014-06-24 | 2014-12-10 | 中国矿业大学 | The Optical Electro-Chemistry pool device that a kind of novel electrode is adjustable |
| CN204855446U (en) * | 2015-08-25 | 2015-12-09 | 广西壮族自治区农业科学院农产品质量安全与检测技术研究所 | Light electrochemical reaction pond |
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| CN105116040A (en) | 2015-12-02 |
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