CN106865701A - A kind of electrolytic cell for seawater desalination mixing electric capacity - Google Patents
A kind of electrolytic cell for seawater desalination mixing electric capacity Download PDFInfo
- Publication number
- CN106865701A CN106865701A CN201710089735.XA CN201710089735A CN106865701A CN 106865701 A CN106865701 A CN 106865701A CN 201710089735 A CN201710089735 A CN 201710089735A CN 106865701 A CN106865701 A CN 106865701A
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- Prior art keywords
- pond
- projection
- electrolytic cell
- pond body
- electric capacity
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/46109—Electrodes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/46109—Electrodes
- C02F2001/46133—Electrodes characterised by the material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/08—Seawater, e.g. for desalination
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/46—Apparatus for electrochemical processes
- C02F2201/461—Electrolysis apparatus
- C02F2201/46105—Details relating to the electrolytic devices
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The invention discloses a kind of electrolytic cell for seawater desalination mixing electric capacity, the electrolytic cell includes the bottom of pond lid with the first projection, pond body, the electrode in pond body and the pond top cover with the second projection of the supporting setting of split successively from bottom to top, hollow groove is offered in the pond body, first projection fastens with the bottom of hollow groove, second projection fastens with the top of hollow groove, inlet opening and apopore are respectively equipped with the pond body, the inlet opening and apopore are connected by spaced some connecting holes thereon with hollow groove respectively.Advantage is the electrolytic cell using the knockdown structure of the supporting setting of split, and simple structure is conveniently replaceable electrode and is arranged at the insulation spacer of electrode piece, can not only reduce production cost in case short-circuit and reusable.
Description
Technical field
The invention belongs to electrolytic cell field, more particularly to a kind of electrolytic cell for seawater desalination mixing electric capacity.
Background technology
With World Economics and increasingly serious, the freshwater resources of industrial expansion, the continuous growth of population and environmental pollution
Demand it is growing day by day.How cheap fresh water is obtained in the world from the seawater and bitter that account for the total moisture storage capacity 98% in the world
In the range of it is of increasing concern.The current technology for realizing desalinization is mainly including the way of distillation, hyperfiltration and electroosmose process etc.
Method, but these methods have the shortcomings that power consumption is high, produce secondary pollution.The appearance of capacitive deionization technology, see people
To realizing low power consuming, the hope of pollution-free desalinization.
The content of the invention
Goal of the invention：A kind of desalination of present invention offer is abundant, stability is strong and simple structure for seawater desalination mixing
The electrolytic cell of electric capacity.
Technical scheme：The present invention includes that split is supporting successively from bottom to top for the electrolytic cell of seawater desalination mixing electric capacity
The bottom of pond lid with the first projection, pond body, the electrode in pond body and the pond top cover with the second projection for setting, the pond
Hollow groove is offered on body, the first projection fastens with the bottom of hollow groove, second projection mutually blocks with the top of hollow groove
Close, inlet opening and apopore are respectively equipped with the pond body, if the inlet opening and apopore are respectively by spaced thereon
Dry connecting hole is connected with hollow groove.
Furtherly, the first silica gel pad with central through hole is provided between bottom of pond lid of the present invention and pond body, in this
Heart through hole fits with the first projection；The second silica gel pad with central through hole is provided between pond body and pond top cover, in this
Heart through hole fits with the second projection.
Further say, inlet opening of the invention and apopore are symmetrical in pond body；Electrode includes negative electrode sodium manganese
Oxide electrode and anode activated carbon electrodes, insulation spacer is placed between two electrode.
Furtherly, the height ratio of the first projection of the invention and the second projection is 1:1；First projection and bottom of pond lid and pond
The height ratio of body is 1:1.25~1.6:2~2.8；Second projection is 1 with the height ratio of bottom of pond lid and pond body:1.25~1.6:2
~2.8.
Beneficial effect：Compared with prior art, remarkable advantage of the invention is：The electrolytic cell is using the supporting setting of split
Knockdown structure, simple structure is conveniently replaceable electrode and is arranged at the insulation spacer of electrode piece, can not only in case short circuit and
It is reusable, reduce production cost.
Brief description of the drawings
Fig. 1 is structural representation of the present invention for the electrolytic cell of seawater desalination mixing electric capacity；
Fig. 2 is the internal structure schematic diagram of pond body of the present invention；
Fig. 3 is internal structure schematic diagram of the present invention for the electrolytic cell of seawater desalination mixing electric capacity.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment is described further to technical scheme.
As shown in figure 1, electrolytic cell of the present invention for seawater desalination mixing electric capacity, it matches somebody with somebody including split successively from bottom to top
Cover the bottom of pond lid 2 with the first projection 1, pond body 3, the electrode 4 in pond body 3 and the Chi Ding with the second projection 5 for setting
Lid 6.
The first silica gel pad 10 with central through hole, the central through hole and first are provided between bottom of pond lid 2 and pond body 3
Projection 1 fits；Be provided with the second silica gel pad 11 with central through hole between pond body 3 and pond top cover 5, the central through hole with
Second projection 5 fits, and the first silica gel pad 10 and the second silica gel pad 11 is respectively provided with, to prevent liquid flow from going out.In pond body 3
Hollow groove 7 is offered, for accommodating sodium chloride liquid, the first projection 1 fastens with the bottom of hollow groove 7, and the second projection 5 is with
The top of dead slot 7 fastens, so as to form closed space, further respectively had in the pond body 3 inlet opening 8 that is symmetrical set and
Apopore 9, the inlet opening 8 and apopore 9 are connected by spaced some connecting holes thereon with hollow groove 7 respectively, such as
Shown in Fig. 2, by setting several connecting holes, so as to reduce the flow velocity of sodium chloride liquid so that sodium chloride solution body can be abundant
Carry out desalination, improve removal efficiency.
As shown in figure 3, electrode 4 include negative electrode sodium manganese oxide electrode 12 and anode activated carbon electrodes 13, two electrode it
Between be placed with insulation spacer 14.There is the desalting performance of the sodium chloride solution for high power capacity using sodium manganese oxide electrode, its
For the twice of common deionization system desalination amount is more, and insulation spacer between electrodes, short circuit is substantially prevent, and make
Sodium chloride solution flows through between electrode, and the reduction of short circuit, improves the efficiency of electrolysis between electrode.
Embodiment 1
The floor space of bottom of pond lid 2 and pond top cover 6 is 100mm × 100mm, is highly 8mm, the first projection 1 and second
The floor space of projection 5 is 50mm × 50mm, is highly 5mm, its middle part for being located at bottom of pond lid 2 and pond top cover 6 respectively；
The floor space of the first silica gel pad 10 and the second silica gel pad 11 is 100mm × 100mm, is highly 1mm, the face of central through hole
Product is 50mm × 50mm, the floor space 100mm × 100mm of pond body 3, is highly 14mm, the area of hollow groove 7 for 52mm ×
12 connecting holes of diameter 1mm equidistantly are provided with 52mm, inlet opening 8 and apopore 9, the area of sodium manganese oxide electrode 12 is
50mm × 50mm, the area of activated carbon electrodes 13 is 50mm × 50mm, and the area of insulation spacer 14 is 50mm × 50mm, the present invention
Electrolytic cell be made of lucite.
Embodiment 2
The floor space of bottom of pond lid 2 and pond top cover 6 is 100mm × 100mm, is highly 8mm, the first projection 1 and second
The floor space of projection 5 is 50mm × 50mm, is highly 5mm, its middle part for being located at bottom of pond lid 2 and pond top cover 6 respectively；
The floor space of the first silica gel pad 10 and the second silica gel pad 11 is 100mm × 100mm, is highly 1mm, the face of central through hole
Product is 50mm × 50mm, the floor space 100mm × 100mm of pond body 3, is highly 14mm, the area of hollow groove 7 for 52mm ×
12 connecting holes of diameter 1mm equidistantly are provided with 52mm, inlet opening 8 and apopore 9, the area of sodium manganese oxide electrode 12 is
50mm × 50mm, the area of activated carbon electrodes 13 is 50mm × 50mm, and the area of insulation spacer 14 is 50mm × 50mm, the present invention
Electrolytic cell be made of polytetrafluoroethylene (PTFE).
Embodiment 3
The floor space of bottom of pond lid 2 and pond top cover 6 is 50mm × 50mm, is highly 4mm, and the first projection 1 and second is convex
The floor space of block 5 is 25mm × 25mm, is highly 2.5mm, its middle part for being located at bottom of pond lid 2 and pond top cover 6 respectively；
The floor space of the first silica gel pad 10 and the second silica gel pad 11 is 50mm × 50mm, is highly 1mm, the area of central through hole
It is 25mm × 25mm, the floor space 50mm × 50mm of pond body 3, is highly 7mm, the area of hollow groove 7 is 26mm × 26mm, water inlet
Equidistant on hole 8 and apopore 9 to be provided with 12 connecting holes of diameter 1mm, the area of sodium manganese oxide electrode 12 is 25mm × 25mm,
The area of activated carbon electrodes 13 is 25mm × 25mm, and the area of insulation spacer 14 is 25mm × 25mm, and electrolytic cell of the invention is adopted
It is made of lucite.
Embodiment 4
The floor space of bottom of pond lid 2 and pond top cover 6 is 100mm × 100mm, is highly 10mm, the first projection 1 and second
The floor space of projection 5 is 50mm × 50mm, is highly 8mm, its middle part for being located at bottom of pond lid 2 and pond top cover 6 respectively；
The floor space of the first silica gel pad 10 and the second silica gel pad 11 is 100mm × 100mm, is highly 1mm, the face of central through hole
Product is 50mm × 50mm, and the floor space of pond body 3 is 100mm × 100mm, is highly 16mm, the area of hollow groove 7 for 52mm ×
12 connecting holes of diameter 1mm equidistantly are provided with 52mm, inlet opening 8 and apopore 9, the area of sodium manganese oxide electrode 12 is
50mm × 50mm, the area of activated carbon electrodes 13 is 50mm × 50mm, and the area of insulation spacer 14 is 50mm × 50mm, the present invention
Electrolytic cell be made of lucite.
Embodiment 5
The floor space of bottom of pond lid 2 and pond top cover 6 is 100mm × 100mm, is highly 6mm, the first projection 1 and second
The floor space of projection 5 is 50mm × 50mm, is highly 4mm, its middle part for being located at bottom of pond lid 2 and pond top cover 6 respectively；
The floor space of the first silica gel pad 10 and the second silica gel pad 11 is 100mm × 100mm, is highly 1mm, the face of central through hole
Product is 50mm × 50mm, the floor space 100mm × 100mm of pond body 3, is highly 10mm, the area of hollow groove 7 for 52mm ×
12 connecting holes of diameter 1mm equidistantly are provided with 52mm, inlet opening 8 and apopore 9, the area of sodium manganese oxide electrode 12 is
50mm × 50mm, the area of activated carbon electrodes 13 is 50mm × 50mm, and the area of insulation spacer 14 is 50mm × 50mm, the present invention
Electrolytic cell be made of lucite.
Operation principle：First, by bottom of pond lid 2, the first silica gel pad 10 suits fixation with the edge of pond body 3；Secondly, by sodium manganese
After oxide electrode 12 suits with the edge of 13 sandwich insulation spacer of activated carbon electrodes 14, it is put into pond body 3, places the second silicon
Glue gasket 11 and pond top cover 6, after same edge agrees with, screw up shape integral using screw；Finally rubber tube is inserted and is intake
Sodium chloride solution is pressed into inlet opening by hole 8, right-hand member connection peristaltic pump using peristaltic pump, and by constantly work, will be by electricity
Sodium chloride solution press-in apopore after solution, desalination, so as to reach the effect of seawater desalination, equally inserts water outlet by rubber tube
Hole 9, in left end insertion beaker, accesses the solution after desalination.
Claims (8)
1. a kind of electrolytic cell for seawater desalination mixing electric capacity, it is characterised in that：The electrolytic cell includes dividing from bottom to top successively
The bottom of pond lid (2) with the first projection (1) of the supporting setting of body, pond body (3), the electrode (4) in pond body (3) and with
The pond top cover (6) of two projections (5), offers the bottom of hollow groove (7), the first projection (1) and hollow groove (7) on the pond body (3)
End fastens, and the second projection (5) fastens with the top of hollow groove (7), be respectively equipped with the pond body (3) inlet opening (8) and
Apopore (9), the inlet opening (8) and apopore (9) are respectively by spaced some connecting holes and hollow groove (7) phase thereon
Connection.
2. the electrolytic cell for seawater desalination mixing electric capacity according to claim 1, it is characterised in that：The bottom of pond lid
(2) the first silica gel pad (10) with central through hole, the central through hole and the first projection (1) and between pond body (3) are provided with
Fit.
3. the electrolytic cell for seawater desalination mixing electric capacity according to claim 1, it is characterised in that：The pond body (3)
And the second silica gel pad (11) with central through hole, the central through hole and the second projection (5) phase are provided between pond top cover (5)
Laminating.
4. the electrolytic cell for seawater desalination mixing electric capacity according to claim 1, it is characterised in that：The inlet opening
And apopore (9) is symmetrical in pond body (3) (8).
5. the electrolytic cell for seawater desalination mixing electric capacity according to claim 1, it is characterised in that：First projection
(1) it is 1 with the height ratio of the second projection (5):1.
6. the electrolytic cell for seawater desalination mixing electric capacity according to claim 1, it is characterised in that：First projection
(1) it is 1 with the height ratio of bottom of pond lid (2) and pond body (3):1.25~1.6:2~2.8.
7. the electrolytic cell for seawater desalination mixing electric capacity according to claim 1, it is characterised in that：Second projection
(5) it is 1 with the height ratio of bottom of pond lid (2) and pond body (3):1.25~1.6:2~2.8.
8. the electrolytic cell for seawater desalination mixing electric capacity according to claim 1, it is characterised in that：The electrode (4)
Including negative electrode sodium manganese oxide electrode (12) and anode activated carbon electrodes (13), insulation spacer is placed between two electrode
(14)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710089735.XA CN106865701B (en) | 2017-02-20 | 2017-02-20 | Electrolytic cell for seawater desalination mixed capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710089735.XA CN106865701B (en) | 2017-02-20 | 2017-02-20 | Electrolytic cell for seawater desalination mixed capacitor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106865701A true CN106865701A (en) | 2017-06-20 |
| CN106865701B CN106865701B (en) | 2020-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710089735.XA Active CN106865701B (en) | 2017-02-20 | 2017-02-20 | Electrolytic cell for seawater desalination mixed capacitor |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108892210A (en) * | 2018-07-18 | 2018-11-27 | 江苏科技大学 | A kind of electrolytic cell for seawater desalination mixing capacitor |
| CN109264831A (en) * | 2018-11-21 | 2019-01-25 | 江苏科技大学 | Asymmetric capacitor desalter and the method that desalination is carried out using the device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201165478Y (en) * | 2008-01-18 | 2008-12-17 | 朝阳森塬活性炭有限公司 | Sea water electric desalting apparatus |
| CN102225796A (en) * | 2009-06-16 | 2011-10-26 | 杨国锋 | Stream electrolyzed water manufacturing apparatus |
| CN103675054A (en) * | 2012-09-25 | 2014-03-26 | 方建辉 | Electrolytic tank and method for detecting dopamine |
| CN103896339A (en) * | 2012-12-27 | 2014-07-02 | 北京汉能创昱科技有限公司 | Preparation method of sodium manganese oxide |
| CN104897639A (en) * | 2015-05-06 | 2015-09-09 | 同济大学 | In-situ Raman light electrochemical cell by employing TiO2NTs/Ti sheet shape electrode and application thereof |
| JP2015182008A (en) * | 2014-03-24 | 2015-10-22 | 株式会社東芝 | Electrolytic water generating device |
-
2017
- 2017-02-20 CN CN201710089735.XA patent/CN106865701B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201165478Y (en) * | 2008-01-18 | 2008-12-17 | 朝阳森塬活性炭有限公司 | Sea water electric desalting apparatus |
| CN102225796A (en) * | 2009-06-16 | 2011-10-26 | 杨国锋 | Stream electrolyzed water manufacturing apparatus |
| CN103675054A (en) * | 2012-09-25 | 2014-03-26 | 方建辉 | Electrolytic tank and method for detecting dopamine |
| CN103896339A (en) * | 2012-12-27 | 2014-07-02 | 北京汉能创昱科技有限公司 | Preparation method of sodium manganese oxide |
| JP2015182008A (en) * | 2014-03-24 | 2015-10-22 | 株式会社東芝 | Electrolytic water generating device |
| CN104897639A (en) * | 2015-05-06 | 2015-09-09 | 同济大学 | In-situ Raman light electrochemical cell by employing TiO2NTs/Ti sheet shape electrode and application thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108892210A (en) * | 2018-07-18 | 2018-11-27 | 江苏科技大学 | A kind of electrolytic cell for seawater desalination mixing capacitor |
| CN109264831A (en) * | 2018-11-21 | 2019-01-25 | 江苏科技大学 | Asymmetric capacitor desalter and the method that desalination is carried out using the device |
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| Publication number | Publication date |
|---|---|
| CN106865701B (en) | 2020-10-27 |
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