CN105116040A - Photoelectrochemical reaction tank - Google Patents
Photoelectrochemical reaction tank Download PDFInfo
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- CN105116040A CN105116040A CN201510525951.5A CN201510525951A CN105116040A CN 105116040 A CN105116040 A CN 105116040A CN 201510525951 A CN201510525951 A CN 201510525951A CN 105116040 A CN105116040 A CN 105116040A
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- pond body
- electrode
- inner chamber
- tank body
- reaction tank
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Abstract
The invention discloses a photoelectrochemical reaction tank. The reaction tank comprises a bottom plate, a tank body, a top plate, a sealing cover, a work electrode, a reference electrode and a counter electrode, wherein the tank body is formed by integral forming of quartz materials; a circular stirring chamber is concavely arranged at the bottom of an inner chamber of the tank body, and the bottom of the tank body is arranged on the bottom plate; the top plate is arranged at the top of the tank body, is connected with the bottom plate through a bolt, and is concavely provided with an opening ring seat; the lower end of the sealing cover is arranged on the opening ring seat in a sleeving manner, and is provided with a gas inlet pipe and a gas outlet pipe; the middle of the work electrode is arranged on the sealing cover in a sleeving manner, and the lower end of the work electrode extends into the inner chamber of the tank body; the middle of the reference electrode is arranged on the sealing cover in a sleeving manner, and the lower end of the reference electrode extends into the inner chamber of the tank body; the middle of the counter electrode is arranged on the sealing cover in a sleeving manner, and the lower end of the counter electrode extends into the inner chamber of the tank body. The tank body is formed by integral forming of the quartz materials, the photoelectrochemical reaction tank has good tolerance on an organic solvent and other strong corrosive substances, and due to the arrangement of the circular stirring chamber, a stirrer cannot be separated from a stirring track.
Description
Technical field
The present invention relates to chemical reaction equipment field, particularly a kind of Optical Electro-Chemistry reaction tank.
Background technology
Photoelectrochemical assay occurs in recent years and a kind of analytical approach developed rapidly, and its Cleaning Principle is based on the bio-identification effect under illumination between recognition component and target molecule and produces the change of corresponding electric signal.Optical Electro-Chemistry reaction tank is a very important device in photoelectrochemical assay test.
At present, the Optical Electro-Chemistry reaction tank used uses square pond body mostly, and square pond body is bonded by organic gel, and when causing damage to organic gel containing organic solvent or strong corrosive material in solution, long-time use can make whole pond body scatter.And, when carrying out analytical test, need to make stirrer under the effect of magnetic force, in the body of square pond, carry out rotation to stir, when stirring rate is very fast, stirrer can overcome the effect of magnetic force under the influence of centrifugal force and depart from stirring track, thus bumps against Chi Tishang, causes damage to pond body, but also can mixing effect be had a strong impact on, cause testing result to occur departing from.
The information being disclosed in this background technology part is only intended to increase the understanding to general background of the present invention, and should not be regarded as admitting or imply in any form that this information structure has been prior art that persons skilled in the art are known.
Summary of the invention
The object of the present invention is to provide a kind of Optical Electro-Chemistry reaction tank, thus overcome existing Optical Electro-Chemistry reaction tank and be easily subject to the infringement of organic solvent or strong corrosive material and stirrer can depart from the shortcoming stirring track.
For achieving the above object, the invention provides a kind of Optical Electro-Chemistry reaction tank, wherein, comprising: base plate; Chi Ti, it is made by one-body molded by quartz material; The bottom of the inner chamber of this pond body is arranged with a circular teeter chamber; And the bottom of this pond body is arranged on described base plate; Top board, it is arranged at the top of described pond body, and this top board is connected by bolt with described base plate; And this top board is convex is provided with an opening ring seat communicated with the inner chamber of described pond body; Gland bonnet, its lower end is sheathed in the opening ring seat of described top board, and sealing lid is provided with a draft tube and an escape pipe; Working electrode, is sheathed in the middle part of it on described gland bonnet, and the lower end of this working electrode extends downwardly in the inner chamber of described pond body; Contrast electrode, is sheathed in the middle part of it on described gland bonnet, and the lower end of this contrast electrode extends downwardly in the inner chamber of described pond body; And to electrode, be sheathed on described gland bonnet in the middle part of it, and this extends downwardly in the inner chamber of described pond body the lower end of electrode.
Preferably, in technique scheme, described base plate, top board and gland bonnet are made by polytetrafluoro material.
Preferably, in technique scheme, the middle part of described working electrode, the middle part of contrast electrode and the middle part to electrode are respectively sheathed on described gland bonnet by a sealed screw.
Preferably, in technique scheme, described draft tube and escape pipe are respectively for outer circumference surface is provided with the cone seal pipe of several grooves.
Compared with prior art, the present invention has following beneficial effect:
1, pond of the present invention body is that quartz material is one-body molded, has good tolerance to organic solvent and other strong corrosive materials, unless pond body is beaten, the huge outside destroy such as to be knocked, otherwise pond body can not damage.And the bottom of the inner chamber of pond body is provided with circular teeter chamber, it can make stirrer can not depart from stirring track under high velocity agitation, breaks through the confinement that square pond body not easily stirs.
2, gland bonnet of the present invention is sheathed in opening ring seat, and the middle part of the middle part of working electrode, contrast electrode and be respectively sheathed on gland bonnet by a sealed screw to the middle part of electrode, it can improve the sealing property of reaction tank.
3, base plate of the present invention, top board and gland bonnet are made by polytetrafluoro material, and its anticorrosive property is good, and the life-span is long, good sealing effect.
4, draft tube of the present invention and escape pipe are respectively for outer circumference surface is provided with the cone seal pipe of several grooves, thus the sealing improving air inlet and give vent to anger.
Accompanying drawing explanation
Fig. 1 is the structural representation according to Optical Electro-Chemistry reaction tank of the present invention.
Fig. 2 is the three-dimensional cutaway view according to pond of the present invention body.
Main Reference Numerals illustrates:
1-pond body, the circular teeter chamber of 11-; 2-base plate; 3-top board, 31-opening ring seat; 4-bolt; 5-gland bonnet, 51-draft tube, 52-escape pipe; 6-working electrode, 7-contrast electrode; 8-is to electrode; 9-sealed screw.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail, but is to be understood that protection scope of the present invention not by the restriction of embodiment.
Clearly represent unless otherwise other, otherwise in whole instructions and claims, term " comprise " or its conversion as " comprising " or " including " etc. by be understood to include the element of stating or ingredient, and do not get rid of other element or other ingredient.
As shown in Figure 1 to Figure 2, a kind of embodiment according to the specific embodiment of the invention is: a kind of Optical Electro-Chemistry reaction tank, and it comprises pond body 1, base plate 2, top board 3, gland bonnet 5, working electrode 6, contrast electrode 7 and to electrode 8, wherein:
As shown in Figure 2, pond body 1 is made by one-body molded by quartz material, and the bottom of the inner chamber of pond body 1 is arranged with a circular teeter chamber 11, and stirrer is positioned in circular teeter chamber 11, thus the whipping process of stirrer is carried out in circular teeter chamber 11.Pond body 1 is that the overall polishing of quartz is shaping, has good tolerance to organic solvent and other strong corrosive materials, unless to be beaten, the huge outside destroy such as to knock, otherwise pond body can not damage.And circular teeter chamber 11 can make stirrer can not depart from stirring track when high-speed stirred, break through the confinement that square pond body not easily stirs.
As shown in Figure 1, the bottom of pond body 1 is arranged on base plate 2, and top board 3 is arranged at the top of pond body 1, and top board 3 is connected by bolt 4 with base plate 2, and four angles of top board 3 are connected with base plate 2 respectively by four bolts 4, and bolt 4 is arranged with insulation sleeve.Pond body 1 is located between base plate 2 and top board 3, and it is supported by base plate 2, thus can do further protection to pond body 1, to prevent from damaging pond body 1 because colliding with.
As shown in Figure 1, top board 3 is convex is provided with an opening ring seat 31 communicated with the inner chamber of pond body 1, and in the lower end press-in opening ring seat 31 of gland bonnet 5, thus fixed cover is located in the opening ring seat 31 of top board 3.Preferably, base plate 2, top board 3 and gland bonnet 5 are made by polytetrafluoro material, and its Corrosion Protection is good, and the life-span is long, good sealing effect, thus improve the serviceable life of reaction tank.And gland bonnet 5 is provided with draft tube 51 and an escape pipe 52, so that input the gases such as nitrogen as required in pond body 1.Preferably, as shown in Figure 1, draft tube 51 and escape pipe 52 are respectively provided with the cone seal pipe of several grooves for outer circumference surface, thus the sealing improving air inlet and give vent to anger.
As shown in Figure 1, the middle part of working electrode 6 is sheathed on gland bonnet 5, and the lower end of working electrode 6 extends downwardly in the inner chamber of pond body 1.The middle part of contrast electrode 7 is sheathed on gland bonnet 5, and the lower end of contrast electrode 7 extends downwardly in the inner chamber of pond body 1.The middle part of electrode 8 is sheathed on gland bonnet 5, and the lower end of electrode 8 is extended downwardly in the inner chamber of pond body 1.Preferably, as shown in Figure 1, the middle part of working electrode 6, the middle part of contrast electrode 7 and the middle part to electrode 8 are respectively sheathed on gland bonnet 5 by a sealed screw 9, can improve the sealing property of reaction tank.
During work, solution to be measured is transferred in the inner chamber of pond body 1, stirrer is put into circular teeter chamber 11, then gland bonnet 5 press-in is sheathed in opening ring seat 31, again by working electrode 6, contrast electrode 7 and be sheathed on gland bonnet 5 to electrode 8 respectively by sealed screw 9, finally by three electrode systems access electrochemical workstations.As reaction needed leads to nitrogen, nitrogen is accessed draft tube 5.Reaction tank is put into worktable, and using 500W hernia lamp as light emitting source, light is shone on working electrode 6 through pond body 1 by monochromator, thus just can measure photo-signal by electrochemical workstation.
The aforementioned description to concrete exemplary of the present invention is to illustrate and the object of illustration.These descriptions not want the present invention to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.The object selected exemplary embodiment and describe is to explain certain principles of the present invention and practical application thereof, thus those skilled in the art can be realized and utilize various different exemplary of the present invention and various different selection and change.Scope of the present invention is intended to limited by claims and equivalents thereof.
Claims (4)
1. an Optical Electro-Chemistry reaction tank, is characterized in that, comprising:
Base plate;
Chi Ti, it is made by one-body molded by quartz material; The bottom of the inner chamber of this pond body is arranged with a circular teeter chamber; And the bottom of this pond body is arranged on described base plate;
Top board, it is arranged at the top of described pond body, and this top board is connected by bolt with described base plate; And this top board is convex is provided with an opening ring seat communicated with the inner chamber of described pond body;
Gland bonnet, its lower end is sheathed in the opening ring seat of described top board, and sealing lid is provided with a draft tube and an escape pipe;
Working electrode, is sheathed in the middle part of it on described gland bonnet, and the lower end of this working electrode extends downwardly in the inner chamber of described pond body;
Contrast electrode, is sheathed in the middle part of it on described gland bonnet, and the lower end of this contrast electrode extends downwardly in the inner chamber of described pond body; And
To electrode, be sheathed in the middle part of it on described gland bonnet, and this extends downwardly in the inner chamber of described pond body the lower end of electrode.
2. Optical Electro-Chemistry reaction tank according to claim 1, is characterized in that, described base plate, top board and gland bonnet are made by polytetrafluoro material.
3. Optical Electro-Chemistry reaction tank according to claim 1, is characterized in that, the middle part of described working electrode, the middle part of contrast electrode and the middle part to electrode are respectively sheathed on described gland bonnet by a sealed screw.
4. Optical Electro-Chemistry reaction tank according to claim 1, is characterized in that, described draft tube and escape pipe are respectively for outer circumference surface 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 true CN105116040A (en) | 2015-12-02 |
| CN105116040B CN105116040B (en) | 2018-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510525951.5A Active CN105116040B (en) | 2015-08-25 | 2015-08-25 | Optical electro-chemistry reaction tank |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112452272A (en) * | 2020-11-17 | 2021-03-09 | 上海科技大学 | Reactor for all-solid-state photoelectric hydrolysis |
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2015
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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 |
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| 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 |
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| Publication number | Publication date |
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| CN105116040B (en) | 2018-05-08 |
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