CN106006864A - Modular rotation parallel multi-disc type electric flocculation device - Google Patents
Modular rotation parallel multi-disc type electric flocculation device Download PDFInfo
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- CN106006864A CN106006864A CN201610475694.3A CN201610475694A CN106006864A CN 106006864 A CN106006864 A CN 106006864A CN 201610475694 A CN201610475694 A CN 201610475694A CN 106006864 A CN106006864 A CN 106006864A
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- Prior art keywords
- electricity flocculation
- negative electrode
- modularity
- collar plate
- sacrificial anode
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- 238000005189 flocculation Methods 0.000 title claims abstract description 100
- 230000016615 flocculation Effects 0.000 title claims abstract description 100
- 239000002351 wastewater Substances 0.000 claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 230000005684 electric field Effects 0.000 claims abstract description 8
- 229910021645 metal ion Inorganic materials 0.000 claims abstract description 5
- 230000005611 electricity Effects 0.000 claims description 66
- 238000000034 method Methods 0.000 claims description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 11
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 239000011324 bead Substances 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000002045 lasting effect Effects 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 4
- 244000144992 flock Species 0.000 description 7
- 230000004907 flux Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000010842 industrial wastewater Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- 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
- C02F1/463—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrocoagulation
-
- 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
- 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
Landscapes
- 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 invention discloses a modular rotation parallel multi-disc type electric flocculation device. The device comprises cathodes (1) and sacrificial anodes (2). The multiple pairs of disc-shaped cathodes (1) and sacrificial anodes (2) are arranged in a cylindrical cavity (10) in a staggered mode, gaps are formed between the radial positions of the cathodes (1) and the inner wall of the cylindrical cavity (10), and the sacrificial anodes (2) with center holes are connected with the inner wall of the cylindrical cavity (10) in a contact mode. Waste water enters an electric flocculation cavity (7) from a waste water inlet (4) in the bottom of the cylindrical cavity (10), and a constant-current electric field is applied between the cathodes (1) and the sacrificial anodes (2), so that the sacrificial anodes (2) are consumed to generate corresponding metal ions to treat wastewater entering the electric flocculation cavity (7), and the waste water is flocculated to flow out of a flocculated water outlet (5). The efficiency, usability and maintainability of the device are all remarkably improved, the device is suitable for use and popularization, and the application prospects of the electric flocculation technology are improved.
Description
Technical field
The present invention relates to relate to electric flocculation technique field, a kind of process to waste water has high flux and high efficiency modularity rotating parallel many collar plate shapes electricity flocculation plant.
Background technology
At present, electro-flucculation process is one of main method of waste water process, it is common that uses and applies voltage on multipair parallel electrode plate, allows the waste water with electric conductivity meander through wherein and produce electric current.It is positioned at the aluminum of anode or iron electrode due to electrochemical action, becomes ion, in conjunction with producing flocks after hydroxyl in water.Various polluters in flocks absorption water, due to the assosting effect of the less hydrogen produced plus negative electrode of density own, Residual contamination material arrives surface, so that water quality is improved.But, all there is certain problem in current flocculation basin design, waste water is meandering flow in reaction tank, and different local efficiency is different, and flocks can be deposited in the place that some flow velocity relatively delays, thus be caused: 1, high fault, 2, system effectiveness the highest.Can As time goes on gradually use up simultaneously as anode is sacrificial electrode, but the design of common many group parallel poles causes changing difficulty, simultaneously as the consumption of anode makes interelectrode distance increase, causes the reduction of efficiency.
Summary of the invention
The problem that it is an object of the invention to exist for prior art, it is provided that a kind of process to waste water has high flux and high efficiency modularity rotating parallel many collar plate shapes electricity flocculation plant.
It is an object of the invention to solve by the following technical programs:
A kind of modularity rotating parallel many collar plate shapes electricity flocculation plant, including negative electrode and sacrificial anode, it is characterized in that: multipair negative electrode the most in the form of annular discs and sacrificial anode are staggered in cylindrical cavity body, there is between radial direction and the inwall of circular cylindrical cavity of negative electrode gap, and the contact internal walls of the sacrificial anode and circular cylindrical cavity with centre bore is connected；During use, waste water waste water inlet bottom circular cylindrical cavity enters electricity flocculation chamber, produces the flocculation water out that the waste water entering electricity flocculation intracavity carries out after process forms flocculation through circular cylindrical cavity top by corresponding metal ion by applying constant current electric field between negative electrode and sacrificial anode and making sacrificial anode be consumed and flows out.
Described electricity flocculation chamber is made up of the centre bore in the space between the space between negative electrode and the inwall of circular cylindrical cavity, negative electrode and sacrificial anode, sacrificial anode, waste water, after waste water inlet enters circular cylindrical cavity, arrives flocculation water out after electricity flocculation intracavity is repeatedly turned back and flows out.
In the centrally disposed drive shaft of described negative electrode and can follow central actuating shaft synchronous axial system, the lasting rotation of negative electrode the waste water of band galvanic electricity flocculation intracavity can rotate to rise after the waste water after producing flocculation and processing arrives the top of circular cylindrical cavity and flow out through flocculation water out.
The surface of described negative electrode is provided with the ring-type groove for positioning the range line bead controlling spacing；Described negative electrode can be followed central actuating shaft synchronous axial system and vertically can move relative to central actuating shaft, and described sacrificial anode can the inwall of opposed cylindrical cavity be made vertically mobile.
The ratio of the radius of described negative electrode and the internal diameter of circular cylindrical cavity is 0.9-0.96；And the ratio of the internal diameter of the centre bore radius of described sacrificial anode and circular cylindrical cavity is 0.1-0.3.
The original depth of described sacrificial anode be between 10～25mm, and described negative electrode and sacrificial anode electricity flocculation chamber thickness be 5mm～10mm.
The electric current of the constant current electric field applied between described negative electrode and sacrificial anode is 100～200 amperes/every square metre.
Described negative electrode uses stainless steel or iron material matter to make, and described sacrificial anode uses aluminium sheet or iron plate to make.
Being connected by series connection connecting line and drive shaft linkage between two modularity rotating parallel many collar plate shapes electricity flocculation plants, wherein series connection connecting line is respectively used to connect waste water inlet and the flocculation water out of lower module rotating parallel many collar plate shapes electricity flocculation plant of upper module rotating parallel many collar plate shapes electricity flocculation plant；The series connection of drive shaft linkage is for connecting the central actuating shaft of upper and lower modularity rotating parallel many collar plate shapes electricity flocculation plant.
The central actuating shaft of this modularity rotating parallel many collar plate shapes electricity flocculation plant take to be equipped with independent driving device be operated alone or the central actuating shaft of multiple modularity rotating parallel many collar plate shapes electricity flocculation plant overlap after unified driven by single driving means；The DC source being applied on negative electrode and sacrificial anode for the outfit of individual module rotating parallel many collar plate shapes electricity flocculation plant uses outfit independent power supply device to be operated alone or multiple modularity rotating parallel many collar plate shapes electricity flocculation plant is driven by single electric supply installation after connection in series-parallel again.
The present invention has the following advantages compared to existing technology:
The present invention replaces fixing multipair parallel pole by the circular electrode that can rotate against, it is possible to increase the speed of current comparative electrode, electrode surface is played self purification, quickly removes various flocculations and the gas of electrode surface, significantly improve efficiency；Electrode that can be vertically movable makes range line bead can control interelectrode spacing, avoiding organizing parallel electrode design more and cause, because the interelectrode distance that the consumption of sacrificial anode causes increases, the problem that efficiency reduces, energy consumption raises in use for some time, waste water is straight directly to be gone out without depositing in reaction tank；By slowly rotating a wherein pole, it is possible to accelerate the flowing of waste water, effectively scrub sacrificial anode surface and the flocks of generation is quickly taken away, thus significantly improving the effective area of electrode.
Assembly of the invention passes through modularized design, parallel connection, series connection or hybrid mode can be used as required, convenient, flexible completes target, so that realize different depth, the disposal ability of different flux for different wastewater properties and treating capacity, it is especially suitable for the different types of industrial wastewater of high-throughout process；Therefore the efficiency of this electricity flocculation plant, ease for use, ease for maintenance are obtained for significantly raising, effectively improve the application prospect of electric flocculation technique, suitably promote the use of.
Accompanying drawing explanation
Accompanying drawing 1 is modularity rotating parallel many collar plate shapes electricity flocculation plant structural representation of the present invention；
Accompanying drawing 2 is two modularity rotating parallel many collar plate shapes electricity flocculation plant cascaded structure schematic diagrams of the present invention.
Wherein: 1 negative electrode；2 sacrificial anodes；3 central actuating shafts；4 waste water inlet；5 flocculation water outs；6 range line beads；7 electricity flocculation chambeies；8 drive shaft linkages；9 series connection connecting lines；10 circular cylindrical cavities；11 ring-type grooves.
Detailed description of the invention
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1: a kind of modularity rotating parallel many collar plate shapes electricity flocculation plant, including the negative electrode 1 using stainless steel or iron material matter to make and the sacrificial anode 2 using aluminium sheet or iron plate to make, multipair negative electrode 1 the most in the form of annular discs and sacrificial anode 2 are staggered in circular cylindrical cavity 10, the ratio of the internal diameter having gap and the radius of negative electrode 1 and circular cylindrical cavity 10 between radial direction and the inwall of circular cylindrical cavity 10 of negative electrode 1 is 0.9-0.96, the contact internal walls of the sacrificial anode 2 and circular cylindrical cavity 10 with centre bore is connected and the ratio of internal diameter of the centre bore radius of sacrificial anode 2 and circular cylindrical cavity 10 is 0.1-0.3；On the basis of said structure, electricity flocculation chamber 7 in circular cylindrical cavity 10 is made up of the space between the space between the inwall of negative electrode 1 and circular cylindrical cavity 10, negative electrode 1 and sacrificial anode 2, the centre bore of sacrificial anode 2, waste water, after waste water inlet 4 enters circular cylindrical cavity 10, arrives flocculation water out 5 after repeatedly turning back and flow out in electricity flocculation chamber 7.During use, waste water waste water inlet 4 bottom circular cylindrical cavity 10 enters electricity flocculation chamber 7, produces corresponding metal ion by applying constant current electric field between negative electrode 1 and sacrificial anode 2 and making sacrificial anode 2 be consumed and the waste water entered in electricity flocculation chamber 7 is carried out flocculation water out 5 through circular cylindrical cavity 10 top after process forms flocculation flows out.The ring-type groove 11 for positioning the range line bead 6 controlling spacing it is provided with on the surface of negative electrode 1, negative electrode 1 can be followed central actuating shaft 3 synchronous axial system and vertically can move relative to central actuating shaft 3, sacrificial anode 2 can the inwall of opposed cylindrical cavity 10 be made vertically mobile, by this setting, the spacing between negative electrode 1 and sacrificial anode 2 can be controlled all the time.The most also can add insulated rotary blade between cathode-anode plate and actively accelerate current and wash away cathode-anode plate surface as required.
For improving the efficiency of this electricity flocculation plant further, in the centrally disposed drive shaft of negative electrode 13 and can follow central actuating shaft 3 synchronous axial system, the lasting rotation of negative electrode 1 can rotate to rise after the waste water after producing flocculation and processing arrives the top of circular cylindrical cavity 10 and flow out through flocculation water out 5 by the waste water in band galvanic electricity flocculation chamber 7；The central actuating shaft 3 of this modularity rotating parallel many collar plate shapes electricity flocculation plant take to be equipped with independent driving device be operated alone or the central actuating shaft 3 of multiple modularity rotating parallel many collar plate shapes electricity flocculation plant overlap after unified driven by single driving means；The electric current of the constant current electric field applied between negative electrode 1 and sacrificial anode 2 is 100～200 amperes/every square metre, and the DC source being applied on negative electrode 1 and sacrificial anode 2 for the outfit of individual module rotating parallel many collar plate shapes electricity flocculation plant uses outfit independent power supply device to be operated alone or multiple modularity rotating parallel many collar plate shapes electricity flocculation plant is driven by single electric supply installation after connection in series-parallel again.In said structure, for improving further treatment effeciency the number of plies according to actually used condition, requiring to determine specifically to stack and the diameter equidimension of every layer, in view of ease for use and economy, the diameter of whole electricity flocculation plant and being the most all limited between 200mm～1000mm；The original depth of sacrificial anode 2 is limited to 10～25mm, and the thickness in the electricity flocculation chamber 7 between negative electrode 1 and sacrificial anode 2 is defined to 5mm～10mm.
As shown in Figure 2: connected by series connection connecting line 9 and drive shaft linkage 8 between two modularity rotating parallel many collar plate shapes electricity flocculation plants, wherein series connection connecting line 9 is respectively used to connect waste water inlet 4 and the flocculation water out 5 of lower module rotating parallel many collar plate shapes electricity flocculation plant of upper module rotating parallel many collar plate shapes electricity flocculation plant；Drive shaft linkage 8 series connection is for connecting the central actuating shaft 3 of upper and lower modularity rotating parallel many collar plate shapes electricity flocculation plant.Fig. 2 show only the situation of series connection, and situation in parallel can be by that analogy.It is higher that series connection is applicable to pollution level, and a module is unable to reach the waste water of clean-up effect, reaches the purpose of advanced treating.And parallel connection can reach the purpose of big flux.
When modularity rotating parallel many collar plate shapes electricity flocculation plant of the present invention uses, as shown in Figure 1, the untreated effluent of the waste water of certain flow rate is in waste water inlet 4 enters circular cylindrical cavity 10, sequentially pass through the space between the space between the inwall of negative electrode 1 and circular cylindrical cavity 10, negative electrode 1 and sacrificial anode 2, the centre bore of sacrificial anode 2 enters last layer, the centre bore of the sacrificial anode 2 of last layer is arrived in the space between negative electrode 1 and sacrificial anode 2, after repeatedly turning back, arrive the flocculation water out 5 on top.In waste water flow process, produce corresponding metal ion by applying constant current electric field between negative electrode 1 and sacrificial anode 2 and making sacrificial anode 2 be consumed and the waste water entered in electricity flocculation chamber 7 is carried out flocculation water out 5 through circular cylindrical cavity 10 top after process forms flocculation flow out.Further processing the waste water after producing flocculation, can get recycle-water and the absorption the floated thereon flocks of a large amount of pollutant, after the flocks on separated surface, recycle-water just can directly reach or just can reach discharge standard through simple step.
The present invention replaces fixing multipair parallel pole by the circular electrode that can rotate against, this speed being designed to improve current comparative electrode, electrode surface is played self purification, quickly removes various flocculations and the gas of electrode surface, significantly improve efficiency；Electrode that can be vertically movable makes range line bead 6 can control interelectrode spacing, avoid organizing parallel electrode design more and cause, because the interelectrode distance that the consumption of sacrificial anode 2 causes increases, the problem that efficiency reduces, energy consumption raises in use for some time, then the thickness solving sacrificial anode 2 limits, such that it is able to significantly extend the time of replacing electrode by increasing the thickness of sacrificial anode 2, decreasing frequency of maintenance and cost, waste water is straight directly to be gone out without depositing in reaction tank；By slowly rotating a wherein pole, it is possible to accelerate the flowing of waste water, effectively scrub sacrificial anode 2 surface and the flocks of generation is quickly taken away, thus significantly improving the effective area of electrode.This device passes through modularized design, parallel connection, series connection or hybrid mode can be used as required, convenient, flexible completes target, so that realize different depth, the disposal ability of different flux for different wastewater properties and treating capacity, it is especially suitable for the different types of industrial wastewater of high-throughout process；Therefore the efficiency of this electricity flocculation plant, ease for use, ease for maintenance are obtained for significantly raising, effectively improve the application prospect of electric flocculation technique, suitably promote the use of.
Above example is only the technological thought that the present invention is described, it is impossible to limiting protection scope of the present invention with this, every technological thought proposed according to the present invention, any change done on the basis of technical scheme, within each falling within scope；The technology that the present invention is not directed to all can be realized by prior art.
Claims (10)
1. modularity rotating parallel many collar plate shapes electricity flocculation plant, including negative electrode (1) and sacrificial anode (2), it is characterized in that: multipair negative electrode (1) the most in the form of annular discs and sacrificial anode (2) are staggered in circular cylindrical cavity (10), there is between radial direction and the inwall of circular cylindrical cavity (10) of negative electrode (1) gap, and the contact internal walls of the sacrificial anode (2) and circular cylindrical cavity (10) with centre bore is connected；During use, the waste water waste water inlet (4) from circular cylindrical cavity (10) bottom enters electricity flocculation chamber (7), produces corresponding metal ion by applying constant current electric field between negative electrode (1) and sacrificial anode (2) and making sacrificial anode (2) be consumed and the waste water entered in electricity flocculation chamber (7) carries out process forms after flocculation flocculation water out (5) outflow through circular cylindrical cavity (10) top.
Modularity rotating parallel many collar plate shapes electricity flocculation plant the most according to claim 1, it is characterized in that: described electricity flocculation chamber (7) is made up of the space between the space between the inwall of negative electrode (1) and circular cylindrical cavity (10), negative electrode (1) and sacrificial anode (2), the centre bore of sacrificial anode (2), waste water, after waste water inlet (4) enters circular cylindrical cavity (10), arrives flocculation water out (5) and flow out in electricity flocculation chamber (7) after repeatedly turning back.
Modularity rotating parallel many collar plate shapes electricity flocculation plant the most according to claim 1, it is characterized in that: described negative electrode (1) centrally disposed drive shaft (3) is upper and can follow central actuating shaft (3) synchronous axial system, the lasting rotation of negative electrode (1) can rotate and rise the waste water after producing flocculation and processing and arrive behind the top of circular cylindrical cavity (10) through flocculation water out (5) outflow by the waste water in band galvanic electricity flocculation chamber (7).
Modularity rotating parallel many collar plate shapes electricity flocculation plant the most according to claim 3, it is characterised in that: the surface of described negative electrode (1) is provided with the ring-type groove (11) for positioning the range line bead (6) controlling spacing；Described negative electrode (1) can be followed central actuating shaft (3) synchronous axial system and vertically can move relative to central actuating shaft (3), and described sacrificial anode (2) can the inwall of opposed cylindrical cavity (10) be made vertically mobile.
Modularity rotating parallel many collar plate shapes electricity flocculation plant the most according to claim 1, it is characterised in that: the ratio of the radius of described negative electrode (1) and the internal diameter of circular cylindrical cavity (10) is 0.9-0.96；And the ratio of the internal diameter of the centre bore radius of described sacrificial anode (2) and circular cylindrical cavity (10) is 0.1-0.3.
Modularity rotating parallel many collar plate shapes electricity flocculation plant the most according to claim 1, it is characterized in that: the original depth of described sacrificial anode (2) is 10～25mm, and the thickness of electricity flocculation chamber (7) between described negative electrode (1) and sacrificial anode (2) is 5mm～10mm.
Modularity rotating parallel many collar plate shapes electricity flocculation plant the most according to claim 1, it is characterised in that: the electric current of the constant current electric field applied between described negative electrode (1) and sacrificial anode (2) is 100～200 amperes/every square metre.
Modularity rotating parallel many collar plate shapes electricity flocculation plant the most according to claim 1, it is characterised in that: described negative electrode (1) uses stainless steel or iron material matter to make, and described sacrificial anode (2) uses aluminium sheet or iron plate to make.
Modularity rotating parallel many collar plate shapes electricity flocculation plant the most according to claim 3, it is characterized in that: connected by series connection connecting line (9) and drive shaft linkage (8) between two modularity rotating parallel many collar plate shapes electricity flocculation plants, wherein series connection connecting line (9) is respectively used to connect waste water inlet (4) and the flocculation water out (5) of lower module rotating parallel many collar plate shapes electricity flocculation plant of upper module rotating parallel many collar plate shapes electricity flocculation plant；Drive shaft linkage (8) series connection is for connecting the central actuating shaft (3) of upper and lower modularity rotating parallel many collar plate shapes electricity flocculation plant.
10. according to the modularity rotating parallel many collar plate shapes electricity flocculation plant described in claim 1 or 9, it is characterised in that: the central actuating shaft (3) of this modularity rotating parallel many collar plate shapes electricity flocculation plant take to be equipped with independent driving device be operated alone or the central actuating shaft (3) of multiple modularity rotating parallel many collar plate shapes electricity flocculation plant overlap after unified driven by single driving means；The DC source being applied on negative electrode (1) and sacrificial anode (2) for the outfit of individual module rotating parallel many collar plate shapes electricity flocculation plant uses outfit independent power supply device to be operated alone or multiple modularity rotating parallel many collar plate shapes electricity flocculation plant is driven by single electric supply installation after connection in series-parallel again.
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Cited By (3)
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| CN110980891A (en) * | 2019-12-17 | 2020-04-10 | 昆明理工大学 | Tower type electric flocculation water treatment device |
| CN111908567A (en) * | 2019-05-08 | 2020-11-10 | 中国石油天然气集团有限公司 | Volume fracturing waste liquid electric flocculation destabilization separation treatment device and method |
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| CN109592754A (en) * | 2019-01-15 | 2019-04-09 | 福建安冠环境科技有限公司 | A kind of disc-type electric flocculation reaction unit |
| CN111908567A (en) * | 2019-05-08 | 2020-11-10 | 中国石油天然气集团有限公司 | Volume fracturing waste liquid electric flocculation destabilization separation treatment device and method |
| CN111908567B (en) * | 2019-05-08 | 2022-06-03 | 中国石油天然气集团有限公司 | Volume fracturing waste liquid electric flocculation destabilization separation treatment device and method |
| CN110980891A (en) * | 2019-12-17 | 2020-04-10 | 昆明理工大学 | Tower type electric flocculation water treatment device |
| CN110980891B (en) * | 2019-12-17 | 2021-08-03 | 昆明理工大学 | Tower type electric flocculation water treatment device |
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