CN207992107U - A kind of multi-class potential testing device - Google Patents
A kind of multi-class potential testing device Download PDFInfo
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- CN207992107U CN207992107U CN201820575908.9U CN201820575908U CN207992107U CN 207992107 U CN207992107 U CN 207992107U CN 201820575908 U CN201820575908 U CN 201820575908U CN 207992107 U CN207992107 U CN 207992107U
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Abstract
The purpose of this utility model is to provide a kind of multi-class potential testing devices, it is characterised in that：Electrolytic cell holder is fixedly arranged above electrolytic cell, and electrolytic cell holder both ends are equipped with fastening screw；Electrolytic cell is made of two half ponds, it is equipped with to pole card slot in each half pool wall, to being fixed with to pole on the card slot of pole, electrode to be measured is fastened among two half ponds and perpendicular to ground, electrode to be measured and half pond contact position are equipped with vacuum rubber cushion, it is equipped with drainage hole in each half pond lower end, vertically electrode direction to be measured is equipped with electrolytic cell communication port for two half pond lower ends, and electrolytic cell is equipped with thermometer；Conductive filament one end is fixed on electrode to be measured, and the other end is connected on voltmeter；Hose connector one end is fixed on electrode to be measured, and the other end is connected with reference electrode reservoir；Reference electrode is located in reference electrode reservoir, and reference electrode reservoir is fixed on fixed frame.The device is easy to operate, and test speed is fast, analysis oxygen, analysis chlorine, hydrogen-evolution overpotential test especially suitable for large scale electrode.
Description
Technical field
The utility model belongs to electrochemical technology field, and large area plate or mesh electrode can be tested by especially providing one kind
Analysis oxygen, analysis chlorine, the multi-class current potential such as liberation of hydrogen test device.
Background technology
With chlor-alkali, electrolytic copper foil, water process, Organic electrolysis preparation, seawater electrolysis, PS editions, plating etc. industries it is quick
Development, it is higher and higher to the performance requirement of auxiliary electrode.In the performance of Ni―Ti anode and cathode, industrially the most commonly used is by analysing
The service life of oxygen, the size of analysis chlorine and hydrogen-evolution overpotential and electrode is evaluated, and the measurement of wherein current potential is most quickly directly to comment
Valence mode, but the method for existing measuring electrode current potential generally uses electrochemical workstation or other more complicated electrochemical instruments
Device, it is complicated for operation and need multiple instruments that could complete the test of respective classes current potential, the test one for large scale electrode
As instrument it is difficult to realize, for the test of large scale and multi-class current potential, be badly in need of a kind of multi-class electrode potential test device.
Utility model content
The purpose of this utility model is to provide a kind of multi-class potential testing devices, and the device is easy to operate, test speed
Degree is fast, analysis oxygen, analysis chlorine, hydrogen-evolution overpotential test especially suitable for large scale electrode.
Technical solutions of the utility model are as follows：
A kind of multi-class potential testing device, it is characterised in that：Described device is by electrolytic cell holder 1, electrolytic cell 2, fastening
Screw rod 3, to pole card slot 4, to pole 5, electrode 6 to be measured, vacuum rubber cushion 7, drainage hole 8, electrolytic cell communication port 9, thermometer 10, conduction
Silk 11, hose connector 12, reference electrode 13, reference electrode reservoir 14, fixed frame composition；
Wherein, electrolytic cell holder 1 is fixedly arranged above electrolytic cell 2, and 1 both ends of electrolytic cell holder are equipped with fastening screw 3；Electrolysis
Pond 2 is made of two half ponds, is equipped with to pole card slot 4, to being fixed on pole card slot 4 to pole 5, electrode 6 to be measured in each half pool wall
It being fastened among two half ponds and electrode to be measured 6 is perpendicular to ground, electrode 6 to be measured and half pond contact position are equipped with vacuum rubber cushion 7,
It is equipped with drainage hole 8 in each half pond lower end, vertically 6 direction of electrode to be measured is equipped with electrolytic cell communication port 9, electrolysis for two half pond lower ends
2 top of pond is fixed with thermometer 10；11 one end of conductive filament is fixed on electrode 6 to be measured, and the other end is connected on voltmeter；Soft company
12 one end of take over is fixed on electrode 6 to be measured, and the other end is connected with reference electrode reservoir 14；Reference electrode 13 is located at reference
In electrode reservoir 14, reference electrode reservoir 14 is fixed on fixed frame.
As preferred technical solution：
Fastening screw 3 passes through electrolytic cell holder 1 to be in close contact with electrolytic cell 2；Electrolytic cell 2 is by left half pond 201, right half pond
202 compositions；Any one in left half pond 201 or right half pond 202 is fixed on in pole card slot 4 to pole 5；The TA2 for being to pole 5
Or the flat-form material of N6 materials.
As preferred technical solution：
Its size of electrolytic cell holder 1 is 400-600 × 800-1000 × 900-1110mm, is formed by TA2 square tubes solderings；Electricity
Left half pond 201, the right half pond 202 in solution pond 2 are two hollow cuboids being bonded by the organic glass that thickness is 3-8mm respectively,
Its outside dimension is 120-200 × 120-200 × 120-200mm；Electrode 6 to be measured be size be 300-500 × 400-1000 ×
Titanium plate, titanium net, nickel mesh grid or the nickel seine of the coating of 0.35-2mm；Left half pond 201, right half pond 202 contact measured electricity
The side lower end of pole 6 is equipped with the electrolytic cell communication port 9 that size is 50-60 × 50-60mm；Vacuum rubber cushion 7 is glued respectively to be electrolysed
The upper end (size is 2-4 × 40-150 × 40-150mm) of pond communication port 9 and lower end (size is 2-4 × 5-8 × 40-150mm)；
8 size of drainage hole be φ=30mm, be located at electrolytic cell 2 in 6 vertical direction side lower end of electrode to be measured, with electrolytic cell communication port
9 distance is 30mm；It is 1 × 1 that size is equipped at left half pond 201,202 inner distance electrolytic cell communication port 940mm of right half pond
× 120-200mm to pole card slot 4, electrode 6 to be measured is parallel to pole card slot 4 and is arranged；Fastening screw 3 be screwed φ=
40mm titaniums screw rod (preferably TA2 materials), one end carry handle；To pole 5 be 1 × 120-200 × 120-200mm TA2 or
The flat-form material of N6 materials；Conductive filament 11 is φ=0.15mm, the silk shape material of the TA2 or N6 of long 200mm.
The long 200mm of reference electrode reservoir 14, wide 200mm, high 200mm which is provided with liquid outlet；Hose connector 12
Tube body φ=1mm, long 150mm are silica gel hose；Reference electrode 13 is saturated calomel electrode or Hg/HgO electrodes.
The fixed frame is height regulating frame 15, for adjusting the residing height of reference electrode reservoir 14.
Rubber rubber plug is installed on the drainage hole 8.
Description of the drawings
The multi-class potential testing device assembling schematic diagrams of Fig. 1.
Reference numeral：
1, electrolytic cell holder, 2, electrolytic cell, 3, fastening screw, 4, to pole card slot, 5, to pole, 6, electrode to be measured, 7, vacuum
Rubber cushion, 8, drainage hole, 9, electrolytic cell communication port, 10, thermometer, 11, conductive filament, 12, hose connector, 13, reference electrode, 14,
Reference electrode reservoir, 15, height regulating frame, 201, left half pond, 202, right half pond.
Specific implementation mode
Embodiment 1
As shown in Figure 1, the present embodiment described device is by electrolytic cell holder 1, electrolytic cell 2, fastening screw 3, to pole card slot 4,
To pole 5, electrode 6 to be measured, vacuum rubber cushion 7, drainage hole 8, electrolytic cell communication port 9, thermometer 10, conductive filament 11, hose connector 12,
Reference electrode 13, reference electrode reservoir 14, height regulating frame 15 form；
Wherein, electrolytic cell holder 1 is fixedly arranged above electrolytic cell 2, and 1 both ends of electrolytic cell holder are equipped with fastening screw 3；Electrolysis
Pond 2 is made of 202 two left half pond 201, right half pond half ponds, is equipped with to pole card slot 4 in each half pool wall, right half pond 202 is to pole
It is fixed on card slot 4 to pole 5；Electrode 6 to be measured is fastened on left half pond 201, among right half pond 202 and perpendicular to ground, electricity to be measured
Pole 6 and half pond contact position are equipped with vacuum rubber cushion 7；It is equipped with drainage hole 8 in each half pond lower end, two half pond lower ends are vertically to be measured
6 direction of electrode is equipped with electrolytic cell communication port 9, and 2 top of electrolytic cell is fixed with thermometer 10；11 one end of conductive filament is fixed on electricity to be measured
On pole 6, the other end is connected on voltmeter；12 one end of hose connector is fixed on electrode 6 to be measured, and the other end is stored up with reference electrode
Liquid bath 14 is connected；Reference electrode 13 is located in reference electrode reservoir 14, and reference electrode reservoir 14 is fixed on height and adjusts
On frame 15.
It is 500 × 900 × 1010mm that described device, which is by the size of electrolytic cell holder 1, is formed by TA2 square tubes solderings；Electricity
Left half pond 201, the right half pond 202 in solution pond 2 are two hollow cuboids being bonded by the organic glass that thickness is 5mm respectively,
Outside dimension is respectively 150 × 150 × 150mm；Electrode 6 to be measured is the titanium plate for the coating that size is 350 × 600 × 1mm；It is left
Half pond 201, electrolytic cell communication port 9 of the side lower end equipped with 50 × 50mm of 202 contact measured electrode 6 of right half pond；Vacuum rubber cushion 7
It is bonded in (size is 2 × 100 × 100mm) and lower end of 9 upper end of electrolytic cell communication port (size is 2 × 5 × 100mm)；φ=
The drainage hole 8 of 30mm is 30mm at a distance from electrolytic cell communication port 9；In left half pond 201,202 inner distance electrolytic cell of right half pond
Equipped with 1 × 1 × 150mm to pole card slot 4 (being parallel to electrode 6 to be measured to be arranged) at 9 40mm of communication port；Fastening screw 3 be with
The screw rod (TA2 materials) of φ=40mm of screw thread, one end carry handle；To the TA2 material plates that pole 5 is 1 × 141 × 150mm
Shape material；Conductive filament 11 is φ=0.15mm, the TA2 silk shape materials of long 200mm.
The long 200mm of reference electrode reservoir 14, wide 200mm, high 200mm which is provided with liquid outlet；Hose connector 12
Tube body φ=1mm, long 150mm are silica gel hose；Reference electrode 13 is saturated calomel electrode electrode；Rubber is installed on drainage hole 8
Glue rubber plug.
When testing Oxygen anodic evolution current potential, electrode 6 to be measured is placed between left half pond 201 and right half pond 202, is rotated inward
Fastening screw 3 clamps electrode 6 to be measured, it is made closely to be fixed between left half pond 201 and right half pond 202；In 2 He of electrolytic cell
The sulfuric acid solution of suitable same concentrations is housed in reference electrode reservoir 14；The anode of DC power supply is connected to electrode to be measured
On 6, cathode is connected to on pole 5, the anode of voltmeter is connected on conductive filament 11, and cathode is connected on reference electrode 13；Ginseng
Than the peak that 14 horizontal position of electrode reservoir is higher than electrolytic cell 2；The liquid outlet of reference electrode reservoir 14 is connected to soft company
One end of take over 12, and hose connector 12 first is clamped with clip, the electrolyte in reference electrode reservoir 14 is not flowed out first, it is soft
The other end of connecting tube 12 is contacted with electrode 6 to be measured, takes away clip, and electrolyte is made to be flowed out from hose connector 12；It is wanted according to test
The current density condition asked opens DC power supply and voltmeter, imposes a constant current, after stablizing 2 minutes, observes voltmeter reading
Number, the as oxygen evolution potential of surveyed electrode to be measured 6.
When testing anode chlorine evolution potential, with survey oxygen evolution potential the difference is that in electrolytic cell 2 and reference electrode liquid storage
The saturated nacl aqueous solution of suitable same concentrations is housed in slot 14.
Embodiment 2
Difference from example 1 is that：It is 5mm that left half pond 201, the right half pond 202 of electrolytic cell 2, which are by thickness respectively,
Two hollow cuboids of organic glass bonding, size is respectively 180 × 180 × 180mm；Electrode 6 to be measured is that size is
The nickel mesh grid of the coating of 400 × 700 × 0.35mm；The size of electrolytic cell communication port 9 is 55 × 55mm；Vacuum rubber cushion 7
It is bonded in upper end (size is 3 × 120 × 120mm) and lower end of electrolytic cell communication port 9 (size is 3 × 6 × 120mm)；To pole 5
For the N6 material flat-form materials of 1 × 171 × 180mm；Conductive filament 11 is φ=0.15mm, the N6 silk shape materials of long 200mm.
When testing cathode hydrogen evolution current potential, in embodiment 1 test oxygen evolution potential the difference is that, in electrolytic cell 2
With the sodium hydroxide solution that suitable same concentrations are housed in reference electrode reservoir 14；The anode of DC power supply is connected to pair
On pole 5, cathode is connected on electrode 6 to be measured, and the anode of voltmeter is connected on conductive filament 11, and cathode is connected to reference electrode 13
On.
Above-described embodiment is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement according to this, the scope of protection of the utility model can not be limited with this.
It is all according to equivalent change or modification made by the spirit of the present invention essence, should all cover the scope of protection of the utility model it
It is interior.
Claims (9)
1. a kind of multi-class potential testing device, it is characterised in that：Described device is by electrolytic cell holder (1), electrolytic cell (2), tightly
Gu screw rod (3), to pole card slot (4), to pole (5), electrode (6) to be measured, vacuum rubber cushion (7), drainage hole (8), electrolytic cell communication port
(9), thermometer (10), conductive filament (11), hose connector (12), reference electrode (13), reference electrode reservoir (14), fixed frame
Composition；
Wherein, electrolytic cell holder (1) is fixedly arranged above electrolytic cell (2), and electrolytic cell holder (1) both ends are equipped with fastening screw (3)；
Electrolytic cell (2) is made of two half ponds, is equipped with to pole card slot (4), to being fixed with to pole on pole card slot (4) in each half pool wall
(5), electrode (6) to be measured is fastened among two half ponds and electrode to be measured (6) is perpendicular to ground, and electrode (6) to be measured and half pond connect
Synapsis is equipped with vacuum rubber cushion (7), and drainage hole (8), the vertical electrode (6) to be measured in two half pond lower ends are equipped in each half pond lower end
Direction is equipped with electrolytic cell communication port (9), and electrolytic cell (2) top is fixed with thermometer (10)；Conductive filament (11) one end, which is fixed on, waits for
It surveys on electrode (6), the other end is connected on voltmeter；Hose connector (12) one end is fixed on electrode to be measured (6), the other end with
Reference electrode reservoir (14) is connected；Reference electrode (13) is located in reference electrode reservoir (14), reference electrode reservoir
(14) it is fixed on fixed frame.
2. according to multi-class potential testing device described in claim 1, it is characterised in that：Fastening screw (3) passes through electrolytic cell branch
Frame (1) is in close contact with electrolytic cell (2)；Electrolytic cell (2) is made of left half pond (201), right half pond (202)；Pole (5) are fixed on
Any one in left half pond (201) or right half pond (202) is in pole card slot (4)；Described is the plate of TA2 or N6 materials to pole (5)
Shape material.
3. according to multi-class potential testing device described in claims 1 or 2, it is characterised in that：The size of electrolytic cell holder (1) is
400-600 × 800-1000 × 900-1110mm is made of TA2 square tubes；Left half pond (201), the right half pond of electrolytic cell (2)
(202) be respectively by thickness be 3-8mm organic glass be bonded two hollow cuboids, outside dimension be 120-200 ×
120-200×120-200mm；Electrode (6) to be measured is the coating that size is 300-500 × 400-1000 × 0.35-2mm
Titanium plate, titanium net, nickel mesh grid or nickel seine；Left half pond (201), right half pond (202) contact measured electrode (6) side lower end set
It is the electrolytic cell communication port (9) of 50-60 × 50-60mm to have size；Vacuum rubber cushion (7) is glued respectively to electrolytic cell communication port (9)
Top and bottom；It is equipped with size at left half pond (201), right half pond (202) inner distance electrolytic cell communication port (9) 40mm
1 × 1 × 120-200mm to pole card slot (4), electrode to be measured (6) setting is parallel to pole card slot (4)；Fastening screw (3) is band
Threaded φ=40mm titaniums screw rod, one end carry handle；To pole (5) be 1 × 120-200 × 120-200mm TA2 or
The flat-form material of N6 materials；Conductive filament (11) is φ=0.15mm, the silk shape material of the TA2 or N6 of long 200mm.
4. according to multi-class potential testing device described in claim 3, it is characterised in that：Drainage hole (8) size is φ=30mm,
It is 30mm at a distance from electrolytic cell communication port (9) with electrode to be measured (6) vertical direction side lower end in electrolytic cell (2).
5. according to multi-class potential testing device described in claim 3, it is characterised in that：The length of reference electrode reservoir (14)
200mm, wide 200mm, high 200mm which is provided with liquid outlet.
6. according to multi-class potential testing device described in claim 3, it is characterised in that：The tube body φ of hose connector (12)=
1mm, long 150mm are silica gel hose.
7. according to multi-class potential testing device described in claim 1, it is characterised in that：Reference electrode (13) is saturation calomel electricity
Pole or Hg/HgO electrodes.
8. according to multi-class potential testing device described in claim 1, it is characterised in that：The fixed frame is height regulating frame
(15), for adjusting the residing height of reference electrode reservoir (14).
9. according to multi-class potential testing device described in claim 1, it is characterised in that：Rubber is installed on the drainage hole (8)
Glue rubber plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820575908.9U CN207992107U (en) | 2018-04-20 | 2018-04-20 | A kind of multi-class potential testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820575908.9U CN207992107U (en) | 2018-04-20 | 2018-04-20 | A kind of multi-class potential testing device |
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| Publication Number | Publication Date |
|---|---|
| CN207992107U true CN207992107U (en) | 2018-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820575908.9U Expired - Fee Related CN207992107U (en) | 2018-04-20 | 2018-04-20 | A kind of multi-class potential testing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114476418A (en) * | 2022-02-25 | 2022-05-13 | 北京惠友科技有限公司 | Intelligent garbage treatment method, equipment, medium and computer program product |
-
2018
- 2018-04-20 CN CN201820575908.9U patent/CN207992107U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114476418A (en) * | 2022-02-25 | 2022-05-13 | 北京惠友科技有限公司 | Intelligent garbage treatment method, equipment, medium and computer program product |
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| GR01 | Patent grant | ||
| 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: 20181019 |