CN206915816U - The polynary electrochemical waste water treatment device of modularization - Google Patents
The polynary electrochemical waste water treatment device of modularization Download PDFInfo
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- CN206915816U CN206915816U CN201720331677.2U CN201720331677U CN206915816U CN 206915816 U CN206915816 U CN 206915816U CN 201720331677 U CN201720331677 U CN 201720331677U CN 206915816 U CN206915816 U CN 206915816U
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- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 238000005273 aeration Methods 0.000 claims abstract description 39
- 210000005056 cell body Anatomy 0.000 claims abstract description 34
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 32
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 31
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 24
- 239000000945 filler Substances 0.000 claims description 15
- 210000003739 neck Anatomy 0.000 claims description 13
- 239000002245 particle Substances 0.000 claims description 11
- 229910052742 iron Inorganic materials 0.000 claims description 9
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical group [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 8
- 239000010936 titanium Substances 0.000 claims description 8
- 229910052719 titanium Inorganic materials 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 238000005245 sintering Methods 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 4
- 229910000464 lead oxide Inorganic materials 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 4
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 238000011049 filling Methods 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 229910052741 iridium Inorganic materials 0.000 claims description 3
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 239000000178 monomer Substances 0.000 claims description 3
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 3
- 150000002910 rare earth metals Chemical class 0.000 claims description 3
- 229910052707 ruthenium Inorganic materials 0.000 claims description 3
- 229910052715 tantalum Inorganic materials 0.000 claims description 3
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 3
- 229920011532 unplasticized polyvinyl chloride Polymers 0.000 claims description 3
- LQBJWKCYZGMFEV-UHFFFAOYSA-N lead tin Chemical compound [Sn].[Pb] LQBJWKCYZGMFEV-UHFFFAOYSA-N 0.000 claims 1
- 239000002351 wastewater Substances 0.000 abstract description 31
- 230000003647 oxidation Effects 0.000 abstract description 13
- 238000007254 oxidation reaction Methods 0.000 abstract description 13
- 238000012545 processing Methods 0.000 abstract description 12
- 239000000126 substance Substances 0.000 abstract description 10
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract 1
- 239000010842 industrial wastewater Substances 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000011282 treatment Methods 0.000 description 7
- 238000006555 catalytic reaction Methods 0.000 description 6
- 239000003344 environmental pollutant Substances 0.000 description 6
- 231100000719 pollutant Toxicity 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 230000005684 electric field Effects 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 230000005518 electrochemistry Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 2
- 150000003254 radicals Chemical class 0.000 description 2
- 238000006722 reduction reaction Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241000790917 Dioxys <bee> Species 0.000 description 1
- 239000012028 Fenton's reagent Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002848 electrochemical method Methods 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- -1 hydroxyl radical free radical Chemical class 0.000 description 1
- KHYBPSFKEHXSLX-UHFFFAOYSA-N iminotitanium Chemical compound [Ti]=N KHYBPSFKEHXSLX-UHFFFAOYSA-N 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910001000 nickel titanium Inorganic materials 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
Abstract
The utility model discloses the polynary electrochemical waste water treatment device of modularization, the device includes water inlet pipe, cell body and drainpipe, and one end of cell body taps into water pipe, and the other end runs in water pipe, and micropore aeration pipe and electrochemical module are set in cell body.Compared with prior art, the beneficial effects of the utility model are：Integrate electrocatalytic oxidation, light electrolysis and electric Fenton oxidation function, useless Organic substance in water and other reducing substanceses are oxidized, degraded, water outlet is discharged from drainpipe after processing, waste water efficiency high is handled, it is simple in construction, all kinds of industrial wastewaters containing organic pollution can be handled, it is easy to operate, stable, each critical piece of electrochemical module of device core is replaceable, convenient use.
Description
Technical field
The utility model belongs to technical field of waste water processing, more particularly to the polynary electrochemical waste water treatment device of modularization.
Background technology
At present, although micro electrolysis tech is in wastewater treatment, especially containing poisonous harmful organism Recalcitrant chemicals waste water
There is more engineer applied in processing, but it is also not high in the prevalence for the treatment of effeciency, and effect is unstable；Easily block, need in operation
To rinse repeatedly；Filler occurs hardened；The problems such as sludge yield is big.The only such as A of CN 102432087 and CN at present
The report of the extra electric field pharmaceutics wastewater processing waste water of several open reports such as 102838188 A.
Utility model content
The above mentioned problem that the utility model needs to solve is to be directed to above-mentioned the deficiencies in the prior art, and it is polynary to provide modularization
Electrochemical waste water treatment device.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
The polynary electrochemical waste water treatment device of modularization, including water inlet pipe, cell body and drainpipe, one end of cell body tap into water
Pipe, the other end run in water pipe, and micropore aeration pipe and electrochemical module are set in cell body；Micropore aeration pipe is located at the bottom of cell body, bag
Include the horizontal aeration tube being mutually communicated and longitudinal aeration tube, micropore aeration pipe are connected with blower fan；The quantity of electrochemical module is at least
For 1 group, cross section of the electrochemical module along cell body is set, electrochemical module include module housing, anode web plate, negative electrode web plate and
Micro-electrolysis stuffing, the side clamping anode web plate in module housing, opposite side clamping negative electrode web plate, anode web plate and negative electrode web plate
Between enclose and set perforation sheet frame, filling micro-electrolysis stuffing in the cavity that perforation sheet frame surrounds, the positive pole of anode web plate and power supply connects,
The negative pole of negative electrode web plate and power supply connects.
Water inlet pipe, cell body, the cross section of electrochemical module and drainpipe are rectangle, and the bore of water inlet pipe is along water (flow) direction
Become larger, the bore of outlet pipe tapers into along water (flow) direction.
Cell body inwall has the module neck being flexibly connected in pairs along its cross section, and an electricity is installed every two module necks
Chemical module, spaced set between electrochemical module, the spacing between electrochemical module is 50-100mm.
Both sides in module housing are respectively provided with the electrode neck of fixed anode web plate and negative electrode web plate, anode web plate
Spacing with negative electrode web plate is 50-100mm.
Longitudinal aeration tube is respectively arranged on the both sides of cell body, horizontal aeration tube be parallel to each other located at two longitudinal aeration tubes it
Between, longitudinal aeration tube, which corresponds to, is provided with aerating pore at anode web plate and negative electrode web plate.Anode web plate is titanium-based composite coat DSA electricity
Pole, coating material are ruthenium, iridium, the oxide monomer of tantalum or its combination, tin, the oxide or rare earth doped tin, lead of lead
Oxide, negative electrode web plate are graphite, stainless steel or Titanium.
Water inlet pipe, drainpipe, cell body, module housing and perforation sheet frame are made by ABS, PP, PE or UPVC material.
Micro-electrolysis stuffing has three kinds of selections：One is：Iron block and activated carbon block of the particle diameter in 5-10mm mix, iron 40-
60%, remaining is activated carbon；Two are：Commercialization particle diameter 5-20mm binary Fe/C micro-electrolysis stuffings, or weight ratio be 1:1 iron
The filler that powder and activated carbon sintering form；Three are：Iron powder, Al, Cu or Mn powder are with active powdered carbon with 2-4:1:1 weight is than burning
Tie the filler formed.
Power supply is dc source or high frequency switch power.
The utility model has the following advantages that compared to other prior arts：
1) extra electric field is introduced into light electrolysis system, produces electrochemical oxidation process in anode, improve single light electrolysis
Oxidation and degradation efficiency of the system to pollutant；
2) it is aerated using bottom of device, hydrogen peroxide is produced in pole plate during energization, because light electrolysis system produces Fe in itself2+, shape
Into electric Fenton effect, oxidation and the degradation efficiency of Pollutants in Wastewater are further improved；
3) the multiple elements design light electrolysis particle formed using block filler or sintering, can effectively slow down traditional micro-electrolysis device
The hardened problem of filler in operation be present；
4) bottom aeration process is used, due to the flushing action of gas, can effectively overcome traditional micro-electrolysis device running
In blockage problem；
5) device integrally uses modular assembly, is easy to the dismounting and replacing of each part, more conducively industrialization and scale
Using.
Brief description of the drawings
Fig. 1 is the structural representation of the polynary electrochemical waste water treatment device of modularization；
Fig. 2 is the structural representation of electrochemical module；
Fig. 3 is the schematic cross-section of electrochemical module；
The structural representation of Fig. 4 negative electrodes web plate or anode web plate.
Wherein, 1- water inlet pipes, 2- cell bodies, 3- electrochemical modules, 4- module housings, 5- pole plate necks, 6- anode web plates, 7-
Negative electrode web plate, 8- perforation sheet frames, 9- micro-electrolysis stuffings, 10- module necks, 11- micropore aeration pipes, 12- drainpipes, 13- electricity
Source, 14- blower fans.
Embodiment：
The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram,
Only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the composition relevant with the utility model.
Figure includes following structure：Water inlet pipe 1, cell body 2, electrochemical module 3, module housing 4, pole plate neck 5, anode network
Plate 6, negative electrode web plate 7, perforation sheet frame 8, micro-electrolysis stuffing 9, module neck 10, micropore aeration pipe 11, drainpipe 12, the and of power supply 13
Blower fan 14.
The polynary electrochemical waste water treatment device of modularization, including water inlet pipe, cell body and drainpipe, one end of cell body tap into water
Pipe, the other end run in water pipe, and micropore aeration pipe and electrochemical module are set in cell body；Micropore aeration pipe is located at the bottom of cell body, bag
Include the horizontal aeration tube being mutually communicated and longitudinal aeration tube, micropore aeration pipe are connected with blower fan；The quantity of electrochemical module is at least
For 1 group, cross section of the electrochemical module along cell body is set, electrochemical module include module housing, anode web plate, negative electrode web plate and
Micro-electrolysis stuffing, the side clamping anode web plate in module housing, opposite side clamping negative electrode web plate, anode web plate and negative electrode web plate
Between enclose and set perforation sheet frame, filling micro-electrolysis stuffing in the cavity that perforation sheet frame surrounds, the positive pole of anode web plate and power supply connects,
The negative pole of negative electrode web plate and power supply connects.
Water inlet pipe, cell body, the cross section of electrochemical module and drainpipe are rectangle, and the bore of water inlet pipe is along water (flow) direction
Become larger, the bore of outlet pipe tapers into along water (flow) direction.
Cell body inwall has the module neck being flexibly connected in pairs along its cross section, and an electricity is installed every two module necks
Chemical module, spaced set between electrochemical module, the spacing between electrochemical module is 50-100mm.
Both sides in module housing are respectively provided with the electrode neck of fixed anode web plate and negative electrode web plate, anode web plate
Spacing with negative electrode web plate is 50-100mm.
Longitudinal aeration tube is respectively arranged on the both sides of cell body, horizontal aeration tube be parallel to each other located at two longitudinal aeration tubes it
Between, longitudinal aeration tube, which corresponds to, is provided with aerating pore at anode web plate and negative electrode web plate.When blower fan starts, horizontal aeration tube does not expose
Gas, longitudinal direction aeration supply air to its electrochemical module unit.
Anode web plate is titanium-based composite coat DSA electrodes, coating material be ruthenium, iridium, the oxide monomer of tantalum or its combination,
The oxide or rare earth doped tin, lead oxides of tin, lead, negative electrode web plate are graphite, stainless steel or Titanium.
Water inlet pipe, drainpipe, cell body, module housing and perforation sheet frame are made by ABS, PP, PE or UPVC material.
Micro-electrolysis stuffing has three kinds of selections：One is：Iron block and activated carbon block of the particle diameter in 5-10mm mix, iron 40-
60%, remaining is activated carbon；Two are：Commercialization particle diameter 5-20mm binary Fe/C micro-electrolysis stuffings, or weight ratio be 1:1 iron
The filler that powder and activated carbon sintering form；Three are：Iron powder, Al, Cu or Mn powder are with active powdered carbon with 2-4:1:1 weight is than burning
Tie the filler formed.
Power supply is dc source or high frequency switch power.
The method of the polynary electrochemical waste water treatment device processing waste water of modularization, including following debugging and operating procedure：
Step 1: according to pending waste water quality：PH, COD, conductivity value set the group number and electrochemistry of electrochemical module
The spacing of module, the spacing of electrochemical module is away from for 50-100mm；
Step 2: according to pending waste water quality：Such as pH, COD, conductivity value setting aeration quantity, make in pending waste water
Dissolved oxygen concentration is higher than 2.0mg/L；
Step 3: by the polynary electrochemical waste water treatment device of waste water import modulization, electrochemistry external power supply and wind are connected
Electromechanical source, intake as caliber becomes larger along water (flow) direction, water velocity gradually reduces, and waste water is without back-mixing, scattered in cell body
Each electrochemical module in cell body is equably sequentially passed through with plug-flow pattern；
Step 4: adjustment current density and waste water flow velocity：According to pH, COD of pending waste water, conductivity indices setting electricity
Chemically treated current density and waste water flow parameters, current density 3-15mA/cm2, flow velocity 1-10cm/min, waste water exist
The residence time is 0.5-1.0h in cell body；
Step 5: after processing reaches requirement, waste water enters drainpipe, with the reduction of outlet pipe sectional area, waste water flow velocity
Gradually increase, finally discharged from discharge outlet.
Each electrochemical reaction unit integrates electrocatalytic oxidation, light electrolysis and electric Fenton oxidation function, in waste water
Organic compound or reductive pollutants are oxidized, degraded.
In order to overcome many deficiencies in micro-electrolysis reactor running, mainly start with terms of two:One, using electricity
Field strength micro electrolysis tech, treatment effeciency is improved, reduce sludge yield；Second, the filler or sintered using greater particle size
The binary Fe/C or ternary Fe/Me/C compounded mixs of the greater particle size formed, reduce operation and block and the hardened problem of filler.
Electrocatalytic oxidation, which is turned into technology, directly to be sent out with pollutant based on the strong oxidizing property free radical formed in electrochemical system
Raw oxidation, so that pollutant is degraded, therefore produces without sludge, there is non-secondary pollution, advantages of environment protection,
Be it is a kind of have be widely popularized and new " green " water technology of application prospect.Electro-fenton process is continued using electrochemical method
Produce Fe2+And H2O2, both act on after producing and generate the hydroxyl radical free radical with high activity immediately, are dropped organic matter
Solution, it is substantially exactly that Fenton reagent is directly generated in electrolytic process.Wherein H2O2Electrochemistry produce be by being oxygenated in negative electrode
Or under conditions of aeration, oxygen occurs reduces what is generated, and Fe2+It can also be obtained by additional or iron cathode reduction reaction
Arrive.
And in micro-electrolysis reaction system, inherently produce a large amount of Fe2+, under the conditions of extra electric field, micro-pore aeration technology
Using the O that can make negative electrode2It is converted into H2O2, so as to persistently produce the Fe needed for electro-Fenton reaction2+And H2O2, make organic contamination
Oxidation, degraded occur for thing or reducing substances.In addition, titanium-based composite coat DSA electrode surfaces can produce strong oxidizing property in itself
Free radical, can be with direct oxidation organic pollution or reducing substances.
Therefore, the polynary electrochemical waste water treatment device of modularization of the present utility model not only collects electrocatalytic oxidation, light electrolysis
With electric Fenton oxidation function in one, to the oxidation efficiency of give up Organic substance in water and other reducing substanceses far above light electrolysis,
Electro-catalysis, electric Fenton unitary system；Aeration process is used simultaneously, modular assembly, is easy to the dismounting, flushing and replacing of part,
And can effectively overcome traditional micro-electrolysis device is existing in operation to run the problems such as blocking and filler are hardened, there is preferable work
Industry scale expansion and application and popularization value.
Embodiment 1：
Certain chemical intermediate produces waste water, and COD and salinity are high, and biodegradability is poor, belongs to typical high-concentration hardly-degradable organic waste
Water, the solution not had at present in engineering.Take the waste water quality after testing, pH=2.7, COD=7650mg/L, conductance
Rate is 4.2 ten thousand μ s/cm, B/C ＜ 0.10.Handled respectively with light electrolysis, electro-catalysis and polynary electrochemical appliance, wherein micro- electricity
Solution filler is the complex sintered ball fillers of binary Fe/C (particle diameter 10mm or so), and the pole plate of electro-catalysis and polynary electrochemical appliance is
Brown lead oxide coating titanium anode web plate and stainless steel cathode web plate, current density are set in 10mA/cm2；Between electro-catalysis pole plate
Away from 30mm, aeration maintains waste water dissolved oxygen to exist when electrochemical module group spacing is 50mm, light electrolysis and polynary electrochemical treatments
2mg/L or so.When residence time HRT is 2.0h to waste water in a device (the microelectrolysis processing time is 12h), result is seen below
Table.
Water quality contrast table before and after wastewater treatment
| Project | COD(mg/L) | B/C |
| Before processing raw water | 7650 | ＜ 0.10 |
| After microelectrolysis processing | 6856 | 0.210 |
| After electro-catalysis processing | 5910 | 0.241 |
| After polynary electrochemical treatments | 5052 | 0.312 |
From upper example, the waste water COD after waste water the utility model device processing, which is cut down, reaches 34%, far above independent
Light electrolysis and the 10.4% of electro-catalysis treatment effeciency and 22.7%, and processed waste water B/C is obviously improved, biodegradability significantly carries
Height, beneficial to follow-up biochemical treatment.
Embodiment 2：
Certain petrochemical industry manufacturing enterprise waste water uses " old three sets " handling process of oil removal, air supporting and biochemistry, due to waste water
Biodegradability it is bad, system operation is unstable, it is difficult to reaches《Petro chemical industry pollutant emission standard》(GB 31571-
2015) the related limit value requirement of table 1 in.The water outlet for now taking system flotation tank is pending waste water, and water quality is after testing
PH6.7, COD425mg/L, BOD580mg/L, B/C=0.188, ammonia nitrogen 13.2mg/L, petroleum-type 38mg/L.Respectively with dioxy
Change lead finish Ni―Ti anode web plate and stainless steel cathode web plate, the complex sintered ball fillers of binary Fe/C (particle diameter 10mm or so), electricity
Chemical module group spacing is 60mm, and aeration maintains waste water dissolved oxygen to be set in 5mA/cm in 2mg/L or so, current density2.When useless
When residence time HRT is 0.5 and 1.0h in a device, result see the table below water.
Water quality contrast table before and after wastewater treatment
Waste water COD, ammonia nitrogen and petroleum-type index after being handled by the utility model device are decreased significantly, and B/C is carried
Rise substantially, aerobic treatment system is entered after processing, can be completely achieved qualified discharge.
The utility model is not limited to wastewater treatment equipment and the effect described by example, and its description is non-limiting
's.Authority of the present utility model is defined in the claims, and those skilled in the art is according to the utility model by changing, recombinating
The methods of the obtained technology related to the utility model all within the scope of protection of the utility model.
Claims (9)
1. the polynary electrochemical waste water treatment device of modularization, including water inlet pipe, cell body and drainpipe, one end of cell body tap into water
Pipe, the other end run in water pipe, it is characterised in that：Micropore aeration pipe and electrochemical module are set in cell body；Micropore aeration pipe is located at groove
The bottom of body, including the horizontal aeration tube and longitudinal aeration tube, micropore aeration pipe that are mutually communicated are connected with blower fan；Electrochemical module
Quantity be at least 1 group, cross section of the electrochemical module along cell body is set, electrochemical module include module housing, anode web plate,
Negative electrode web plate and micro-electrolysis stuffing, the side clamping anode web plate in module housing, opposite side clamping negative electrode web plate, anode web plate
Enclosed between negative electrode web plate and set perforation sheet frame, filling micro-electrolysis stuffing, anode web plate and power supply in the cavity that perforation sheet frame surrounds
Positive pole connection, the negative pole of negative electrode web plate and power supply connects.
2. the polynary electrochemical waste water treatment device of modularization according to claim 1, it is characterised in that：Water inlet pipe, cell body,
The cross section of electrochemical module and drainpipe is rectangle, and the bore of water inlet pipe becomes larger along water (flow) direction, the mouth of outlet pipe
Footpath tapers into along water (flow) direction.
3. the polynary electrochemical waste water treatment device of modularization according to claim 1, it is characterised in that：Cell body inwall along its
There is the module neck being flexibly connected in pairs cross section, and an electrochemical module, electrochemical module are installed every two module necks
Between spaced set, the spacing between electrochemical module is 50-100mm.
4. the polynary electrochemical waste water treatment device of modularization according to claim 1, it is characterised in that：In module housing
Both sides are respectively provided with the electrode neck of fixed anode web plate and negative electrode web plate, and the spacing of anode web plate and negative electrode web plate is
50-100mm。
5. the polynary electrochemical waste water treatment device of modularization according to claim 1, it is characterised in that：Longitudinal aeration tube point
Not She Yu cell body both sides, horizontal aeration tube is parallel to each other between two longitudinal aeration tubes, and longitudinal aeration tube corresponds to anode
Aerating pore is provided with web plate and negative electrode web plate.
6. the polynary electrochemical waste water treatment device of modularization according to claim 1, it is characterised in that：Anode web plate is titanium
Base composite coating DSA electrodes, coating material are ruthenium, iridium, the oxide monomer of tantalum or its combination, tin, the oxide or rare earth of lead
Tin, the lead oxides of element doping, negative electrode web plate are graphite, stainless steel or Titanium.
7. the polynary electrochemical waste water treatment device of modularization according to claim 1, it is characterised in that：Water inlet pipe, draining
Pipe, cell body, module housing and perforation sheet frame are made by ABS, PP, PE or UPVC material.
8. the polynary electrochemical waste water treatment device of modularization according to claim 1, it is characterised in that：Micro-electrolysis stuffing has
Three kinds of selections：One is：Iron block and activated carbon block of the particle diameter in 5-10mm mix, and iron 40-60%, remaining is activated carbon；Two are：Business
Product particle diameter 5-20mm binary Fe/C micro-electrolysis stuffings, or weight ratio be 1:The filler that 1 iron powder and activated carbon sintering form；
Three are：Iron powder, Al, Cu or Mn powder are with active powdered carbon with 2-4: 1:1 weight is than sintering the filler formed.
9. the polynary electrochemical waste water treatment device of modularization according to claim 1, it is characterised in that：Power supply is direct current
Source or high frequency switch power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720331677.2U CN206915816U (en) | 2017-03-31 | 2017-03-31 | The polynary electrochemical waste water treatment device of modularization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720331677.2U CN206915816U (en) | 2017-03-31 | 2017-03-31 | The polynary electrochemical waste water treatment device of modularization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206915816U true CN206915816U (en) | 2018-01-23 |
Family
ID=61309643
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720331677.2U Expired - Fee Related CN206915816U (en) | 2017-03-31 | 2017-03-31 | The polynary electrochemical waste water treatment device of modularization |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106966467A (en) * | 2017-03-31 | 2017-07-21 | 杨斌 | A kind of polynary electrochemical waste water treatment device of modularization and its method for handling waste water |
| CN109506468A (en) * | 2018-12-27 | 2019-03-22 | 西安泰金工业电化学技术有限公司 | Sintering equipment and system during a kind of Ni―Ti anode for water process |
-
2017
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106966467A (en) * | 2017-03-31 | 2017-07-21 | 杨斌 | A kind of polynary electrochemical waste water treatment device of modularization and its method for handling waste water |
| CN109506468A (en) * | 2018-12-27 | 2019-03-22 | 西安泰金工业电化学技术有限公司 | Sintering equipment and system during a kind of Ni―Ti anode for water process |
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