CN108588747A - A kind of constant gradient spaced electrodes electrolysis unit - Google Patents
A kind of constant gradient spaced electrodes electrolysis unit Download PDFInfo
- Publication number
- CN108588747A CN108588747A CN201810712988.2A CN201810712988A CN108588747A CN 108588747 A CN108588747 A CN 108588747A CN 201810712988 A CN201810712988 A CN 201810712988A CN 108588747 A CN108588747 A CN 108588747A
- Authority
- CN
- China
- Prior art keywords
- electrolytic cell
- electrode plate
- spaced electrodes
- constant gradient
- electrolysis unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005868 electrolysis reaction Methods 0.000 title claims abstract description 26
- 239000011521 glass Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 4
- 229910052719 titanium Inorganic materials 0.000 claims description 4
- 239000010936 titanium Substances 0.000 claims description 4
- 239000002033 PVDF binder Substances 0.000 claims description 3
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims 1
- 229910052731 fluorine Inorganic materials 0.000 claims 1
- 239000011737 fluorine Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 230000007423 decrease Effects 0.000 abstract description 4
- 239000010865 sewage Substances 0.000 abstract description 2
- 239000008399 tap water Substances 0.000 abstract description 2
- 235000020679 tap water Nutrition 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 235000002639 sodium chloride Nutrition 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/24—Halogens or compounds thereof
- C25B1/26—Chlorine; Compounds thereof
- C25B1/265—Chlorates
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The invention discloses a kind of constant gradient spaced electrodes electrolysis units, relate generally to tap water, sewage sterilizer technical field, including electrolytic cell, it is equipped with baffle in the electrolytic cell, electrode plate is equipped on the baffle, the electrode plate spacing is arranged using form wide at the top and narrow at the bottom, in inverted trapezoidal, lower end spacing 1mm, upper end spacing 2mm, connecting rod is equipped on the baffle, to fixed plate electrode.It has transparent organic glass electrolytic cell, and internal structure can be high-visible, is more advantageous to the maintaining of electrode, increases service life.Electrode plate spacing gradually increases from bottom to top, and current density continuously decreases from bottom to top.It is arranged by this technique, more meets electrolysis rule, to reach raising electrolytic efficiency, energy-saving purpose.
Description
Technical field
The invention mainly relates to tap water, sewage sterilizer technical field, specifically a kind of constant gradient spacing electricity
Pole electrolysis unit.
Background technology
It is electrolysed sodium hypochlorite equipment in process of production, needs the saline solution of a certain concentration and flow as raw material, through electricity
Certain density liquor natrii hypochloritis is generated after the electrolysis of pole.The performance of electrolysis device determines the height of electrolytic efficiency.Mesh
It is preceding in the prior art, be all made of the equidistant mode of electrode plate and form electrolysis unit, electric current is uniformly distributed on pole plate.Raw material exists
It is flowed up from electrolysis unit lower part under the action of pressure, with the progress of electrolysis, the hypochlorous acid of the electric current generation of unit intensity
Sodium yield is reduced, therefore causes the waste of part electric energy on electrolysis unit top, and electrolytic efficiency is relatively low.
Invention content
It is saved in view of the deficiencies in the prior art and defect the purpose of the present invention is to provide electrolytic efficiency can be put forward
The about energy, a kind of constant gradient spaced electrodes electrolysis unit increased operation rate.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme that：A kind of constant gradient spaced electrodes electrolysis dress
It sets, including electrolytic cell, baffle is equipped in the electrolytic cell, electrode plate is equipped on the baffle, the electrode plate spacing is adopted
It is arranged with form wide at the top and narrow at the bottom, is in inverted trapezoidal, lower end spacing 1mm, upper end spacing 2mm are equipped with connecting rod on the baffle,
To fixed plate electrode.
As a further improvement on the present invention, the electrolytic cell is with transparent organic glass electrolytic cell, internal structure
Can be high-visible, it is more advantageous to the maintaining of electrode, increases service life.
As a further improvement on the present invention, the baffle uses fluorubber material.
As a further improvement on the present invention, connecting rod uses PVDF materials
As a further improvement on the present invention, electrode plate uses titanium matter, transversely arranged arrangement.
As a further improvement on the present invention, per plate electrode plate thickness 1mm, area 3dm2, each electrolytic cell can install 50-
500.
Compared with prior art, the device have the advantages that being：It has transparent organic glass electrolytic cell, internal
Structure can be high-visible, is more advantageous to the maintaining of electrode, increases service life.Electrode plate spacing gradually increases from bottom to top
Greatly, current density continuously decreases from bottom to top.It is arranged by this technique, more meets electrolysis rule, electrolysis is improved to reach
Efficiency, energy-saving purpose.
Description of the drawings
The present invention is further illustrated with reference to the accompanying drawings and detailed description：
Fig. 1 is a kind of structural schematic diagram of constant gradient spaced electrodes electrolysis unit of the present invention；
Fig. 2 is a kind of structural schematic diagram of constant gradient spaced electrodes electrolysis unit electrode plate of the present invention.
In figure：1, electrolytic cell；2, baffle；3, electrode plate；4, connecting rod.
It is worth noting that, in the description of the present invention, term "center", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for description purposes only, and is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Specific implementation mode
It is right in the following with reference to the drawings and specific embodiments in order to which technical scheme of the present invention and advantageous effect are more clearly understood
The present invention is described in further detail, it should be understood that and the specific embodiments described herein are only used for understanding the present invention,
Be not intended to limit the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
Fig. 1 is a kind of structural schematic diagram of constant gradient spaced electrodes electrolysis unit of the present invention, including electrolytic cell 1, described
It is equipped with baffle 2 in electrolytic cell 1, electrode plate 3 is equipped on the baffle 2,3 spacing of the electrode plate uses form wide at the top and narrow at the bottom
Setting is in inverted trapezoidal, and lower end spacing 1mm, upper end spacing 2mm are equipped with connecting rod 4 on the baffle 2, to fixed electrode
Plate.
Preferably, the electrolytic cell 1 is with transparent organic glass electrolytic cell, and internal structure can be high-visible, more
Be conducive to the maintaining of electrode, increase service life.
Preferably, the baffle 2 uses fluorubber material.
Preferably, connecting rod 4 uses PVDF materials
Preferably, electrode plate 3 uses titanium matter, transversely arranged arrangement.
Preferably, per 3 thickness 1mm of plate electrode plate, area 1.5dm2, each electrolytic cell can install 50-500 pieces.
It has transparent organic glass electrolytic cell 1, and internal structure can be high-visible, and the maintenance for being more advantageous to electrode is protected
It supports, increases service life.3 spacing of electrode plate gradually increases from bottom to top, and current density continuously decreases from bottom to top.By this technique
It is arranged, more meets electrolysis rule, to reach raising electrolytic efficiency, energy-saving purpose.
By the arrangement to 3 spacing of electrode plate, 3 spacing of electrode plate uses top 2.0mm, the spacing of lower part 1mm to carry out
Even distribution is conducive to the discharge of hydrogen in electrolytic process using pole plate arrangement wide at the top and narrow at the bottom, and electrolytic process is more pacified
Entirely.Electrode plate 3 uses 1mm thickness titanium plates, and per 3 area 1.5dm2 of plate electrode plate, electrolytic cell 1 installs 109 plate electrode plates 3.Electric current is close
Degree continuously decreases from bottom to top, is more in line with electrolysis rule.Electrolytic efficiency is greatly improved, for the production time chlorine that electrolyzes table salt
Acid sodium solution, per kilogram effective chlorine power consumption about 4Kw.h reduce power consumption about 10% than conventional electrolytic methods.
Claims (6)
1. a kind of constant gradient spaced electrodes electrolysis unit, it is characterised in that：Including electrolytic cell, gear is equipped in the electrolytic cell
Plate is equipped with electrode plate on the baffle, and the electrode plate spacing is arranged using form wide at the top and narrow at the bottom, is in inverted trapezoidal, lower end
Spacing 1mm, upper end spacing 2mm are equipped with connecting rod, to fixed plate electrode on the baffle.
2. a kind of constant gradient spaced electrodes electrolysis unit according to claim 1, which is characterized in that the electrolytic cell is tool
There are transparent organic glass electrolytic cell, internal structure can be high-visible, be more advantageous to the maintaining of electrode, increases and use the longevity
Life.
3. a kind of constant gradient spaced electrodes electrolysis unit according to claim 1, which is characterized in that the baffle uses fluorine
Rubber material.
4. a kind of constant gradient spaced electrodes electrolysis unit according to claim 1, which is characterized in that connecting rod uses PVDF
Material.
5. a kind of constant gradient spaced electrodes electrolysis unit according to claim 1, which is characterized in that electrode plate uses titanium
Matter, transversely arranged arrangement.
6. a kind of constant gradient spaced electrodes electrolysis unit according to claim 1, which is characterized in that per plate electrode plate thickness
1mm, area 1.5dm2, each electrolytic cell can install 50-500 pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810712988.2A CN108588747A (en) | 2018-06-29 | 2018-06-29 | A kind of constant gradient spaced electrodes electrolysis unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810712988.2A CN108588747A (en) | 2018-06-29 | 2018-06-29 | A kind of constant gradient spaced electrodes electrolysis unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108588747A true CN108588747A (en) | 2018-09-28 |
Family
ID=63634896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810712988.2A Pending CN108588747A (en) | 2018-06-29 | 2018-06-29 | A kind of constant gradient spaced electrodes electrolysis unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108588747A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113044936A (en) * | 2021-05-17 | 2021-06-29 | 北京华舜伟业环保科技有限公司 | Electric flocculation electrode plate group |
| CN115074769A (en) * | 2022-05-06 | 2022-09-20 | 同济大学 | Large-area electrode support body structure of alkaline water electrolytic cell |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113044936A (en) * | 2021-05-17 | 2021-06-29 | 北京华舜伟业环保科技有限公司 | Electric flocculation electrode plate group |
| CN115074769A (en) * | 2022-05-06 | 2022-09-20 | 同济大学 | Large-area electrode support body structure of alkaline water electrolytic cell |
| WO2023213054A1 (en) * | 2022-05-06 | 2023-11-09 | 同济大学 | Large-area electrode support body structure of alkaline water electrolytic cell |
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