CN108328704A - Plate and frame electrolysis unit - Google Patents
Plate and frame electrolysis unit Download PDFInfo
- Publication number
- CN108328704A CN108328704A CN201810361388.6A CN201810361388A CN108328704A CN 108328704 A CN108328704 A CN 108328704A CN 201810361388 A CN201810361388 A CN 201810361388A CN 108328704 A CN108328704 A CN 108328704A
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- plate
- anode
- chamber
- cathode
- electrolysis unit
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Classifications
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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
- 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
- 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
- C02F2001/46152—Electrodes characterised by the shape or form
-
- 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
-
- 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
- C02F2201/46115—Electrolytic cell with membranes or diaphragms
-
- 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
- C02F2201/4612—Controlling or monitoring
- C02F2201/46145—Fluid flow
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/03—Pressure
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/40—Liquid flow rate
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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)
Abstract
The present invention relates to a kind of plate and frame electrolysis units, are related to technical field of waste water processing, for solving the technical barrier that the wastewater flow rate existing in the prior art that can once handle is low and the efficiency of wastewater treatment is low.A kind of plate and frame electrolysis unit of the present invention, including holder and multiple electrolytic modules make the ability of device processing wastewater treatment improve, the waste water of greater flow can be disposably handled, to improve waste water treatment efficiency by being arranged in parallel multiple electrolytic modules.
Description
Technical field
The present invention relates to technical field of waste water processing, a kind of particularly plate and frame electrolysis unit.
Background technology
With the rapid development of my work, agricultural, the demand of water resource increasingly increases severely, during industrial water along with
The growth of water pollution problems, shortage of water resources problem are outstanding day by day.Due to shortage of water resources, the heavily contaminateds such as oil, chemical industry, pharmacy
Industry, the waste water of discharge often the soluble inorganic salinity containing high concentration and difficult to degrade or toxic organic pollutant, to existence
Environment causes huge pressure.It is by making when being handled at present the waste water generated in production process using electrolysis
Anions and canons in water make directed movement, and anode chamber and cathode chamber are respectively enterd to reach to waste water through cavity block and/or anode membrane
The purpose handled.But the wastewater flow rate that existing forgoing electrolyzer constructions can once be handled at work is low, causes at waste water
The inefficiency of reason, it is impossible to meet the requirements of a large amount of wastewater treatments.
Invention content
The present invention provides a kind of plate and frame electrolysis unit, for solve it is existing in the prior art can once handle it is useless
The technical barrier that water is low and the efficiency of wastewater treatment is low.
The present invention provides a kind of plate and frame electrolysis unit, includes the multiple electrolysis moulds of holder and setting on the bracket
Block, wherein multiple electrolytic modules are arranged in parallel, and multiple electrolytic modules are connected by fixing device.
In one embodiment, the fixing device includes fixed plate and the sliding being fixedly installed on the bracket
Movable plate on the bracket is set, and multiple electrolytic modules may be contained between the fixed plate and the movable plate.
In one embodiment, the movable plate is connected with hydraulic device, and the hydraulic device makes the movable plate exist
The orientation of electrolytic module described in the holder upper edge is mobile and mutually compresses multiple electrolytic modules.
In one embodiment, connecting elements, the connection structure are provided between the movable plate and the fixed plate
The extending direction of part is identical as the orientation of the electrolytic module.
In one embodiment, the electrolytic module includes anode chamber and cathode chamber, and the anode chamber is by from left to right
Anode end plate, the first gasket, anode plate, first partition and the anode membrane set gradually is constituted；The cathode chamber is by from right to left
Cathode end plate, the second gasket, cathode plate, second partition and the anode membrane set gradually is constituted；The anode plate and described
Cathode plate is connected with the anode and cathode of power supply respectively.
The anode membrane is electrolytic film；The cathode plate is nickel cathode electrode, and the anode plate is Ni―Ti anode electrode.
In one embodiment, first gasket and second gasket are made of insulating materials.
In one embodiment, the upper and lower ends of the cathode end plate are respectively arranged with cathode chamber water return outlet and cathode chamber
Water inlet, the cathode chamber water return outlet and the cathode chamber water inlet respectively with the water inlet end and water outlet phase of cloudy chamber circulating water case
Even.
In one embodiment, the upper and lower ends of the anode end plate are respectively arranged with anode chamber's water return outlet and anode chamber
Water inlet, anode chamber's water return outlet and anode chamber's water inlet respectively with the water inlet end and water outlet phase of positive chamber circulating water case
Even.
In one embodiment, on the conveyance conduit between the cloudy chamber circulating water case and the cathode end plate and institute
It states and is both provided with circulating pump, pressure gauge and flowmeter on the conveyance conduit between positive chamber circulating water case and the anode end plate.
Compared with the prior art, the advantages of the present invention are as follows：By being arranged in parallel multiple electrolytic modules, make at the device
The ability for managing wastewater treatment improves, and the waste water of greater flow can be disposably handled, to improve waste water treatment efficiency.In addition,
Since waste water is electrochemically reacted in each electrolytic module, keep anions and canons mobile and according to the selection of electrolytic module
Salt in waste water to forming new chemical substance in different rooms, and is carried out conversion removal by permeability, generate it is new can profit
Compound, and can reach the purpose of zero-emission.
Description of the drawings
The invention will be described in more detail below based on embodiments and refering to the accompanying drawings.
Fig. 1 is a kind of structural schematic diagram of plate and frame electrolysis unit of the present invention；
Fig. 2 is the structural schematic diagram of electrolytic module shown in FIG. 1.
In the accompanying drawings, identical component uses identical reference numeral.Attached drawing is not drawn according to actual ratio.
Reference numeral：
1- holders；2- electrolytic modules；3- fixing devices；
4- hydraulic devices；5- the moon chamber circulating water casees；6- sun chamber circulating water casees；
7- circulating pumps；8- pressure gauges；9- flowmeters；
The anode chambers 21-；22- cathode chambers；23- anode membranes；
24- power supplys；31- fixed plates；32- movable plates；
211- anode end plates；The first gaskets of 212-；213- anode plates；
214- first partitions；The anode chambers 215- water return outlet；The anode chambers 216- water inlet；
221- cathode end plates；The second gaskets of 222-；223- cathode plates；
224- second partitions；225- cathode chamber water return outlets；226- cathode chamber water inlets.
Specific implementation mode
The present invention will be further described with reference to the accompanying drawings.
As shown in Figure 1, the present invention provides a kind of plate and frame electrolysis unit, including holder 1 and it is arranged more on holder 1
A electrolytic module 2, wherein multiple electrolytic modules 2 are arranged in parallel, and multiple electrolytic modules 2 are connected by fixing device 3.Passing through will
Multiple electrolytic modules are arranged in parallel, and so that the ability of device processing wastewater treatment is improved, can disposably be handled greater flow
Waste water, to improve waste water treatment efficiency.
In one embodiment of the invention, the quantity of electrolytic module 2 can be configured as needed, such as 2 or 2
More than.
In one embodiment of the invention, fixing device 3 includes the fixed plate 31 being fixed on holder 1 and slides
The dynamic movable plate 32 being arranged on holder 1, multiple electrolytic modules 2 may be contained between fixed plate 31 and movable plate 32.
Preferably, movable plate 32 is connected with hydraulic device 4, and hydraulic device 4 makes movable plate 32 in 1 upper edge electrolytic module of holder
2 orientation movement.As shown in Figure 1, the orientation of electrolytic module 2 is horizontal direction, hydraulic device 4 pushes movable plate 32
It is moved downward on holder 1, to which multiple electrolytic modules 2 in parallel press together, it is made to be fixed on holder 1.
Optionally, connecting elements, the extending direction of connecting elements and electrolysis are provided between movable plate 32 and fixed plate 31
The orientation of module 2 is identical.Screw rod or connecting rod may be used in connecting elements, and connecting rod is located at the outside of electrolytic module 2, leads to
The distance between movable plate 32 and fixed plate 31 can will be shortened by overregulating connecting elements, to make movable plate 32 and fixed plate 31 it
Between electrolytic module 2 be fixed together.
Further, the quantity of connecting elements is three or three or more, height of multiple connecting elements along fixed plate 31
Direction spaced set.
According to an aspect of the present invention, as shown in Fig. 2, electrolytic module 2 is the structure of two Room of a film.Certain electrolytic module
2 are alternatively four cell structure of two membranes and three chambers structures or three films, can select different structure according to the difference of handled waste water
Electrolytic module 2.It is illustrated by taking the electrolytic module 2 of two Room of a film as an example below.
Electrolytic module 2 includes anode chamber 21, cathode chamber 22 and anode membrane 23, and anode chamber 21 is by the sun that is set gradually from left to right
Extreme plate 211, the first gasket 212, anode plate 213, first partition 214 and anode membrane 23 are constituted；Cathode chamber 22 is by from right to left
Cathode end plate 221, the second gasket 222, cathode plate 223, second partition 224 and the anode membrane 23 set gradually is constituted；In addition, positive
Pole plate 213 and cathode plate 223 are connected with the anode and cathode of power supply 24 respectively.
Due to the selective penetrated property of anode membrane 23, i.e., the cation permeable anode membrane 23 in waste water, which enters in cathode chamber 22, forms alkali
Liquid；Anion then in anode chamber 21, forms acidic materials in 1 anode chamber 2 according to different anions characteristic or gas generates.
Further, the both ends of electrolytic module 2 are both provided with insulation fixed block, and electrolytic module 2 is solid by the fixed block that insulate
Due to the inside of babinet.By insulating, fixed block can avoid the connection between babinet from upsetting zwitterion.
In addition, anode membrane 23 is electrolytic film；Cathode plate 223 is nickel cathode electrode, and anode plate 213 is Ni―Ti anode electrode.First
Gasket 212 and the second gasket 222 are made of insulating materials.
Electrolytic module 2 is connected with cloudy chamber circulating water case 5 and positive chamber circulating water case 6 respectively, and fluid in each electrolytic module 2
The type of flow be bottom in and top out.Specifically, the upper and lower ends of cathode end plate 221 are respectively arranged with cathode chamber water return outlet 225
With cathode chamber water inlet 226, cathode chamber water return outlet 225 and cathode chamber water inlet 226 water inlet end with cloudy chamber circulating water case 5 respectively
It is connected with water outlet.The upper and lower ends of anode end plate 211 are respectively arranged with anode chamber's water return outlet 215 and anode chamber's water inlet 216,
Anode chamber's water return outlet 215 and anode chamber's water inlet 216 are connected with the water inlet end of positive chamber circulating water case 6 and water outlet respectively.
In addition, on conveyance conduit between cloudy chamber circulating water case 5 and cathode end plate 221 and positive chamber circulating water case 6 and sun
It is both provided with circulating pump 7, pressure gauge 8 and flowmeter 9 on conveyance conduit between extreme plate 211.10, wherein pressure gauge 8 is used
In measuring the pressure in conveyance conduit, flowmeter 9 is used to detect the flow of the fluid in conveyance conduit, convenient for electrolytic module 2
Control.
Although by reference to preferred embodiment, invention has been described, the case where not departing from the scope of the present invention
Under, various improvement can be carried out to it and can replace component therein with equivalent.Especially, as long as there is no structures to rush
Prominent, items technical characteristic mentioned in the various embodiments can be combined in any way.The invention is not limited in texts
Disclosed in specific embodiment, but include all technical solutions fallen within the scope of the appended claims.
Claims (10)
1. a kind of plate and frame electrolysis unit, which is characterized in that multiple on the holder (1) including holder (1) and setting
Electrolytic module (2), wherein multiple electrolytic modules (2) are arranged in parallel, and multiple electrolytic modules (2) pass through fixing device
(3) it is connected.
2. plate and frame electrolysis unit according to claim 1, which is characterized in that the fixing device (3) includes that fixation is set
The movable plate (32) set the fixed plate (31) on the holder (1) and be slidably arranged on the holder (1), it is multiple described
Electrolytic module (2) may be contained between the fixed plate (31) and the movable plate (32).
3. plate and frame electrolysis unit according to claim 2, which is characterized in that the movable plate (32) and hydraulic device
(4) it is connected, the hydraulic device (4) makes the arrangement of the movable plate (32) electrolytic module (2) described in the holder (1) upper edge
Direction is mobile and mutually compresses multiple electrolytic modules (2).
4. plate and frame electrolysis unit according to claim 2, which is characterized in that the movable plate (32) and the fixed plate
(31) connecting elements is provided between, the extending direction of the connecting elements is identical as the orientation of the electrolytic module (2).
5. the plate and frame electrolysis unit according to any one of claim 1-4, which is characterized in that the electrolytic module (2)
Including anode chamber (21) and cathode chamber (22), the anode chamber (21) by be set gradually from left to right anode end plate (211),
One gasket (212), anode plate (213), first partition (214) and anode membrane (23) are constituted；The cathode chamber (22) by from the right side to
Cathode end plate (221), the second gasket (222), cathode plate (223), second partition (224) and the anode membrane that a left side is set gradually
(23) it constitutes；
The anode plate (213) and the cathode plate (223) are connected with the anode and cathode of power supply (24) respectively.
6. plate and frame electrolysis unit according to claim 5, which is characterized in that the anode membrane (23) is electrolytic film；It is described
Cathode plate (223) is nickel cathode electrode, and the anode plate (213) is Ni―Ti anode electrode.
7. plate and frame electrolysis unit according to claim 5, which is characterized in that first gasket (212) and described
Two gaskets (222) are made of insulating materials.
8. plate and frame electrolysis unit according to claim 5, which is characterized in that up and down the two of the cathode end plate (221)
End is respectively arranged with cathode chamber water return outlet (225) and cathode chamber water inlet (226), the cathode chamber water return outlet (225) and described
Cathode chamber water inlet (226) is connected with the water inlet end of cloudy chamber circulating water case (5) and water outlet respectively.
9. plate and frame electrolysis unit according to claim 8, which is characterized in that up and down the two of the anode end plate (211)
End is respectively arranged with anode chamber's water return outlet (215) and anode chamber's water inlet (216), anode chamber's water return outlet (215) and described
Anode chamber's water inlet (216) is connected with the water inlet end of positive chamber circulating water case (6) and water outlet respectively.
10. plate and frame electrolysis unit according to claim 9, which is characterized in that it is described the moon chamber circulating water case (5) with it is described
On conveyance conduit between cathode end plate (221) and between the positive chamber circulating water case (6) and the anode end plate (211)
Circulating pump (7), pressure gauge (8) and flowmeter (9) are both provided on conveyance conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810361388.6A CN108328704B (en) | 2018-04-20 | 2018-04-20 | Plate and frame electrolysis unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810361388.6A CN108328704B (en) | 2018-04-20 | 2018-04-20 | Plate and frame electrolysis unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108328704A true CN108328704A (en) | 2018-07-27 |
| CN108328704B CN108328704B (en) | 2019-05-17 |
Family
ID=62933375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810361388.6A Active CN108328704B (en) | 2018-04-20 | 2018-04-20 | Plate and frame electrolysis unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108328704B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1083871A (en) * | 1993-05-31 | 1994-03-16 | 华东化工学院 | Frame type fixed bed electrode electrolyzer and industrial application thereof |
| CN201390683Y (en) * | 2009-04-17 | 2010-01-27 | 湖州森蓝环境工程有限公司 | Multistage electrolysis device for treating cyanide containing wastewater |
| CN205688028U (en) * | 2016-06-13 | 2016-11-16 | 淄博格瑞水处理工程有限公司 | A kind of electrolytic module structure |
| CN106145274A (en) * | 2015-04-02 | 2016-11-23 | 上海净宝环保科技有限公司 | A kind of electrolytic water generating device |
| CN106277369A (en) * | 2016-09-05 | 2017-01-04 | 西安交通大学 | A kind of electrochemistry method of scale inhibition |
-
2018
- 2018-04-20 CN CN201810361388.6A patent/CN108328704B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1083871A (en) * | 1993-05-31 | 1994-03-16 | 华东化工学院 | Frame type fixed bed electrode electrolyzer and industrial application thereof |
| CN201390683Y (en) * | 2009-04-17 | 2010-01-27 | 湖州森蓝环境工程有限公司 | Multistage electrolysis device for treating cyanide containing wastewater |
| CN106145274A (en) * | 2015-04-02 | 2016-11-23 | 上海净宝环保科技有限公司 | A kind of electrolytic water generating device |
| CN205688028U (en) * | 2016-06-13 | 2016-11-16 | 淄博格瑞水处理工程有限公司 | A kind of electrolytic module structure |
| CN106277369A (en) * | 2016-09-05 | 2017-01-04 | 西安交通大学 | A kind of electrochemistry method of scale inhibition |
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| Publication number | Publication date |
|---|---|
| CN108328704B (en) | 2019-05-17 |
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