CN108046384A - electric flocculation waste water treatment system - Google Patents
electric flocculation waste water treatment system Download PDFInfo
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- CN108046384A CN108046384A CN201711102880.3A CN201711102880A CN108046384A CN 108046384 A CN108046384 A CN 108046384A CN 201711102880 A CN201711102880 A CN 201711102880A CN 108046384 A CN108046384 A CN 108046384A
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- Prior art keywords
- waste water
- electric flocculation
- treatment system
- aeration tank
- flocculation
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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
- C02F1/463—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
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/103—Arsenic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
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- 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 provides a kind of electric flocculation waste water treatment systems.The electric flocculation waste water treatment system includes electric flocculation device, aeration tank and flocculation basin.For electric flocculation device for carrying out electrolysis processing to waste water, aeration tank is arranged on the downstream of electric flocculation device, for carrying out Air Exposure to waste water.Flocculation basin is arranged on the downstream of aeration tank, for carrying out flocculation treatment to waste water.Electric flocculation device includes conductive babinet and electrolysis part, has wastewater treatment chamber in conductive box body, the inlet and outlet being connected respectively with wastewater treatment chamber are provided on conductive babinet.It is electrolysed part and is mounted on wastewater treatment intracavitary, electrolysis part is as anode, and conductive babinet is as cathode.It applies the technical scheme of the present invention, takes full advantage of the volume of conductive babinet, improve electric energy efficiency, just improve the work efficiency of electric flocculation waste water treatment system, also reduce its floor space.
Description
Technical field
The present invention relates to technical field of waste water processing, in particular to a kind of electric flocculation waste water treatment system.
Background technology
At present, in non-ferrous metal industry, one of waste water method of edge treatment is using electric flocculation technique.Traditional electricity wadding
Generally in a manner that open electrolytic cell adds iron plate commutation electrolysis, the waste water after electrolysis enters aeration tank and is exposed solidifying technique
Gas.
When in use, electrolytic efficiency is limited to the area of iron plate to above-mentioned electric flocculation technique, and electrolytic efficiency is low.It is in addition, electric
The cation solved is not easy to discharge, and is liable to stick on anode and continues to aoxidize, loses effect.
The content of the invention
It is a primary object of the present invention to provide a kind of electric flocculation waste water treatment system, to solve electric flocculation in the prior art
The problem of device electrolytic efficiency is low.
To achieve these goals, the present invention provides a kind of electric flocculation waste water treatment system, including：Electric flocculation device,
For carrying out electrolysis processing to waste water；Aeration tank is arranged on the downstream of electric flocculation device, for carrying out Air Exposure to waste water；
Flocculation basin is arranged on the downstream of aeration tank, for carrying out flocculation treatment to waste water.Electric flocculation device includes：Conductive babinet, it is conductive
In babinet there is wastewater treatment chamber, the inlet and outlet being connected respectively with wastewater treatment chamber are provided on conductive babinet；
Part is electrolysed, mounted on wastewater treatment intracavitary, electrolysis part is as anode, and conductive babinet is as cathode.
Further, installing port is further opened on conductive babinet, electrolysis part is installed into wastewater treatment intracavitary by installing port,
Electric flocculation device further includes sealing cover, and sealing cover lid is located at sealing wastewater treatment chamber on installing port.
Further, be equipped with conductive rod on sealing cover, conductive rod is connected power supply with electrolysis part, conductive rod and sealing cover it
Between be provided with sealing ring.
Further, electric flocculation device further includes isolating pad, and isolating pad is arranged on the bottom of wastewater treatment chamber and electrolysis part
Between, isolating pad is used to support electrolysis part.
Further, water inlet is arranged on the lower part of conductive babinet, and water outlet is arranged on the top of conductive babinet.
Further, electric flocculation device further includes DC power supply, and the anode of DC power supply is connected with electrolysis part, DC power supply
Cathode be connected with conductive babinet.
Further, electric flocculation waste water treatment system further includes wastewater trough, and wastewater trough is arranged on the upstream of electric flocculation device,
Wastewater trough is used to store waste water.
Further, connected between wastewater trough and electric flocculation device by the first insulated connecting piece, electric flocculation device is with exposing
It is connected between air drain by the second insulated connecting piece.
Further, the first mixing component is provided on aeration tank, the first mixing component is used for the waste water in aeration tank
It is stirred.
Further, be provided with air-breathing part on the pipeline connected between aeration tank and electric flocculation device, air-breathing part for pair
The waste water in pipeline between aeration tank and electric flocculation device is ventilated.
Further, milk of lime is also associated on aeration tank and is passed through pipeline.
Further, the second mixing component is provided on flocculation basin, the second mixing component is used for the waste water in flocculation basin
It is stirred, being connected with flocculant on the pipeline between flocculation basin and aeration tank is passed through pipeline.
It applies the technical scheme of the present invention, first passes through electric flocculation device and electrolysis processing, then logical aeration tank pair are carried out to waste water
Waste water carries out Air Exposure, finally carries out flocculation treatment to waste water by flocculation basin again, it is possible to by heavy metal in waste water etc.
Separated from contaminants comes out.To waste water in the process of processing, since entire conductive babinet is used as cathode, wastewater treatment
The inner wall of chamber participates in electrolysis part of the electrolysis as anode, reduces and additionally sets the volume needed for cathode in wastewater treatment intracavitary,
Take full advantage of the volume of conductive babinet.In addition, the inner wall of entire wastewater treatment chamber has been involved in electrolysis, electric energy effect is improved
Rate.In this way, just improving the work efficiency of electric flocculation waste water treatment system, its floor space is also reduced.
In addition to objects, features and advantages described above, the present invention also has other objects, features and advantages.
Below with reference to figure, the present invention is described in further detail.
Description of the drawings
The Figure of description for forming the part of the present invention is used for providing a further understanding of the present invention, and of the invention shows
Meaning property embodiment and its explanation do not constitute improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 shows the structural representation of the electric flocculation device of the embodiment of electric flocculation waste water treatment system according to the present invention
Figure；
Fig. 2 shows the overall structure diagram of the embodiment of electric flocculation waste water treatment system according to the present invention.
Wherein, above-mentioned attached drawing is marked including the following drawings：
10th, electric flocculation device；11st, conductive babinet；111st, water inlet；112nd, water outlet；113rd, sealing cover；114th, it is conductive
Stick；12nd, it is electrolysed part；13rd, isolating pad；14th, DC power supply；15th, the first insulated connecting piece；16th, the second insulated connecting piece；20th, expose
Air drain；21st, the first mixing component；22nd, air-breathing part；23rd, milk of lime is passed through pipeline；30th, flocculation basin；31st, the second mixing component；
32nd, flocculant is passed through pipeline；40th, wastewater trough.
Specific embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
In order to which those skilled in the art is made to more fully understand the present invention program, below in conjunction in the embodiment of the present invention
The technical solution in the embodiment of the present invention is clearly and completely described in attached drawing, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
Member's all other embodiments obtained without making creative work should all belong to the model that the present invention protects
It encloses.
It should be noted that term " first " in description and claims of this specification and above-mentioned attached drawing, "
Two " etc. be the object for distinguishing similar, without being used to describe specific order or precedence.It should be appreciated that it so uses
Term can exchange in the appropriate case, so as to the embodiment of the present invention described herein.In addition, term " comprising " and " tool
Have " and their any deformation, it is intended that cover it is non-exclusive include, for example, containing series of steps or unit
Process, method, system, product or equipment are not necessarily limited to those steps or unit clearly listed, but may include without clear
It is listing to Chu or for the intrinsic other steps of these processes, method, product or equipment or unit.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " bag
Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.
Fig. 2 shows the embodiment of the electric flocculation waste water treatment system of the present invention, which includes
Electric flocculation device 10, aeration tank 20 and flocculation basin 30.For carrying out electrolysis processing to waste water, aeration tank 20 is set electric flocculation device 10
It puts in the downstream of electric flocculation device 10, for carrying out Air Exposure to waste water.Flocculation basin 30 is arranged on the downstream of aeration tank 20, uses
In to waste water progress flocculation treatment.As shown in Figure 1, electric flocculation device 10 includes conductive babinet 11 and electrolysis part 12, conductive babinet
In 11 there is wastewater treatment chamber, the water inlet 111 being connected respectively with wastewater treatment chamber and water outlet are provided on conductive babinet 11
Mouth 112.It is electrolysed part 12 and is mounted on wastewater treatment intracavitary, electrolysis part 12 is used as cathode as anode, conductive babinet 11.
It applies the technical scheme of the present invention, first passes through electric flocculation device 10 and electrolysis processing, then logical aeration tank are carried out to waste water
20 pairs of waste water carry out Air Exposure, finally carry out flocculation treatment to waste water by flocculation basin 30 again, it is possible to by the weight in waste water
The separated from contaminants such as metal come out.To waste water in the process of processing, since entire conductive babinet 11 is used as cathode,
The inner wall of wastewater treatment chamber participates in electrolysis part 12 of the electrolysis as anode, reduces and additionally sets cathode institute in wastewater treatment intracavitary
The volume needed takes full advantage of the volume of conductive babinet 11.In addition, the inner wall of entire wastewater treatment chamber has been involved in electrolysis, carry
High electric energy efficiency.In this way, just improving the work efficiency of electric flocculation waste water treatment system, its floor space is also reduced.
Optionally, be provided with cathode engaging lug on conductive babinet 11, by cathode engaging lug can be more convenient with the moon
Pole power supply connection.
Optionally, in the technical solution of the present embodiment, conductive babinet 11 can be by stainless steel, titanium, copper or other conductions
Intermetallic composite coating forms, and can also be formed by machining graphite.
Optionally, in the technical solution of the present embodiment, electrolysis part 12 is fine aluminium or pure iron or carbon steel.
As shown in Figure 1, in the technical solution of the present embodiment, installing port is further opened on conductive babinet 11, is electrolysed part 12
Wastewater treatment intracavitary is installed by installing port.Electric flocculation device further includes sealing cover 113, and the lid of sealing cover 113 is located at installing port
Upper sealing wastewater treatment chamber.It is covered by sealing cover 113 on installing port, it is ensured that the leakproofness in wastewater treatment intracavitary portion.It can
Choosing, in the technical solution of the present embodiment, it is connected through a screw thread between sealing cover 113 and conductive babinet 11.Preferably, seal
Lid 113 is made of insulating materials.
As a preferred embodiment, as shown in Figure 1, be equipped with conductive rod 114 on sealing cover 113, conductive rod 114
Power supply is connected with electrolysis part 12.When in use, conductive rod 114 is connected with anode supply, and electrolysis part 12 is made in wastewater treatment intracavitary
It is used for anode.Preferably, it is provided with sealing ring between conductive rod 114 and sealing cover 113.It can be increased by the sealing ring and led
Sealing performance between torch 114 and sealing cover 113 avoids the liquid of wastewater treatment intracavitary from being worn by stating on sealing cover 113
The mounting hole of conductive rod 114 leaks.Optionally, conductive rod 114 is made of fine copper.
As a kind of optional embodiment being not shown in figure, sealing cover 113 can not also be used, and part 12 will be electrolysed
Wastewater treatment intracavitary is installed directly by installing port.
As shown in Figure 1, in the technical solution of the present embodiment, electric flocculation device further includes isolating pad 13, and isolating pad 13 is set
It puts between the bottom of wastewater treatment chamber and electrolysis part 12, isolating pad 13 is used to support electrolysis part 12.Under normal conditions, in order to subtract
The electrolysis area replaced number and improve anode of primary anode, can select the electrolysis part 12 of large volume, so be electrolysed part 12
Weight certainly will increase, and can be only not sufficiently stable come stationary electrolysis part 12 by conductive rod 114.Therefore it is set in the bottom of wastewater treatment chamber
Isolating pad 13 can play a supporting role to electrolysis part 12, with more steadily stationary electrolysis part 12.Preferably, isolating pad 13
It is supported for insulating materials, to ensure the insulation performance between electrolysis part 12 and wastewater treatment chamber.It is more highly preferred to, in electrolysis part 12
Isolating pad is also equipped between sealing cover 113, with the insulation performance between enhancing electrolysis part 12 and sealing cover 113.Optionally,
Isolating pad 13 is processed for non-conductive duroplasts.
As a preferred embodiment, as shown in Figure 1, be provided on conductive babinet 11 respectively with wastewater treatment chamber phase
The water inlet 111 of connection and water outlet 112, water inlet 111 are arranged on the lower part of conductive babinet 11, and water outlet 112, which is arranged on, leads
The top of electronic box body 11.In this way, the waste water that water inlet 111 is passed through can be allowed to understand during being gradually increasing with being electrolysed part 12
Entirety all contacted, and only need that the waste water of water inlet 111 is controlled to be passed through speed and can control waste water at waste water
Manage intracavitary residence time.Meanwhile the set-up mode of this water inlet 111 and water outlet 112, can allow waste water along electrolysis part
12 tangential flows, in time take product out of, and keep the activity of electrolytic iron, and outside effectively removes the impurity such as heavy metal, and effectively
It reduces tank voltage, reduce electric energy.
As shown in Fig. 2, electric flocculation device 10 further includes DC power supply 14.In use, by the anode of DC power supply 14 with electricity
Solution part 12 connects, and the cathode of DC power supply 14 is connected with conductive babinet 11, to carry out electrolysis processing.
In the technical solution of the present embodiment, as shown in Fig. 2, electric flocculation waste water treatment system further includes wastewater trough 40, give up
Sink 40 is arranged on the upstream of electric flocculation device 10.When in use, waste water is stored in wastewater trough 40, wastewater trough 40 supplies waste water
It should be handled to the electric flocculation device 10 in downstream.As a preferred embodiment, wastewater trough 40 and electric flocculation device 10
Between connected by the first insulated connecting piece 15, connected between electric flocculation device 10 and aeration tank 20 by the second insulated connecting piece 16
It is logical.Optionally, the first insulated connecting piece 15 and the second insulated connecting piece 16 can be connecting tubes made of insulating materials.Pass through
One insulated connecting piece 15 and the second insulated connecting piece 16 can be to avoid in the current lead-throughs on electric flocculation device 10 to other equipment
Equipment is influenced to use.
As shown in Fig. 2, in order to enable can be sufficiently aerated to waste water in aeration tank 20, it is provided on aeration tank 20
First mixing component 21.When in use, the first mixing component 21 is used to be stirred the waste water in aeration tank 20.
In previous process system, when carrying out Air Exposure to waste water, pneumatic plant can be used to prepare compression
Air, then compressed air is passed through in aeration tank and is used.In the process system, since pneumatic plant is used, it is necessary to disappear
Many electric energy are consumed to prepare compressed air, cause the increase of process system use cost.In addition, pneumatic plant is basic
Including compressor and gas bomb, both components can also occupy more space, waste construction site.And in the skill of the present embodiment
In art scheme, be provided with air-breathing part 22 on the pipeline that is connected between aeration tank 20 and electric flocculation device 10, air-breathing part 22 for pair
The waste water in pipeline between aeration tank 20 and electric flocculation device 10 is ventilated.Lead to aeration from electric flocculation device 10 in waste water
During slot 20, just have air-breathing part 22 and the waste water in pipeline is inflated.Waste water is inflated using which, instead
Speed is answered to be faster than general aeration system.Meanwhile pneumatic plant is so may be omitted with, reduce electric flocculation wastewater treatment
In addition the use cost of system also reduces the floor space of electric flocculation waste water treatment system.As a kind of preferred embodiment party
Formula, air-breathing part 22 is venturi, when in use by the pipeline between the supervisor of venturi and aeration tank 20 and electric flocculation device 10
Connection, the side pipe of venturi is for inflating to the waste water in supervisor.
As shown in Fig. 2, in the technical solution of the present embodiment, milk of lime is also associated on aeration tank 20 and is passed through pipeline 23.
When in use, pipeline 23 is passed through by milk of lime for being passed through milk of lime to aeration tank 20, to adjust pH value.Optionally, it is aerated
Temperature is room temperature, and aeration time 10-60min adds in milk of lime and adjusts pH to 7~11.
As a preferred embodiment, as shown in Fig. 2, be provided with the second mixing component 31 on flocculation basin 30, second
Mixing component 31 is used to be stirred the waste water in flocculation basin 30.It is connected on pipeline between flocculation basin 30 and aeration tank 20
Flocculant is passed through pipeline 32.When in use, pipeline of the pipeline 32 between flocculation basin 30 and aeration tank 20 is passed through by flocculant
Flocculant is passed through in interior waste water, the substances such as heavy metal in waste water to be allowed to flocculate in flocculation basin 30.Second mixing component 31 can
Waste water to be allowed to be sufficiently mixed with flocculant, contribute to flocculated progress.It should be noted that the second mixing component 31 needs slowly
Stirring has an impact to avoid to flocculation.
As shown in Fig. 2, between wastewater trough 40 and electric flocculation device 10, between electric flocculation device 10 and aeration tank 20 and
Supply pump is both provided between aeration tank 20 and flocculation basin 30, supply pump is used to provide power to the flowing of waste water.
Optionally, when electric flocculation is handled, DC current flow density domination is in 50~200m2/A, supply pump supply electricity wadding
Solidifying device pressure is 1-6bar.
Electric flocculation waste water treatment system using the present invention can to nonferrous smelting or relevant enterprise output arsenic-containing waste water, contain
The waste water such as heavy metal are handled.
Above-mentioned electric flocculation waste water treatment system application method is as follows：
The 1st, waste pipe is tapped into the mouth of a river 111 and water outlet 112, and regulating pondage respectively, worked under certain pressure so that
Smooth in water flow.
2nd, positive pole is connected into conductive rod 114 and cathode engaging lug with conducting wire respectively with cathode, and is passed through direct current, no
Power-off solution.
3rd, when selecting iron as anode, electrolytic process Anodic iron constantly dissolves out, and forms ferrous ion and is produced with cathode
Raw hydroxyl combines, and forms active ferrous hydroxide, exit into aerator aeration from water outlet and Adsorption arsenic and
Heavy metal.
4th, the dense sedimentation of flocculation, overflow meet discharge standard.
Specifically, above-mentioned electric flocculation waste water treatment system is when handling arsenic-containing waste water：
Arsenic in waste water content is 8mg/L, pH=7.5.
Pump discharge Q=20m3/h is supplied between wastewater trough 40 and electric flocculation device 10, pressure is in electric flocculation device 10
4bar, electrolytic current density 150A/m2, aeration time 30min adjust pH=10, then add in flocculant 20g/t, flocculation
It is dense afterwards.
Final detection, arsenic content is 0.01mg/L in water outlet.
Unless specifically stated otherwise, the component and positioned opposite, the digital table of step otherwise illustrated in these embodiments
It is not limited the scope of the invention up to formula and numerical value.Simultaneously, it should be appreciated that for ease of description, each portion shown in attached drawing
The size divided not is to be drawn according to actual proportionate relationship.For technology, side known to person of ordinary skill in the relevant
Method and equipment may be not discussed in detail, but in the appropriate case, the technology, method and apparatus should be considered as authorizing explanation
A part for book.In shown here and discussion all examples, any occurrence should be construed as merely illustrative, and
Not by way of limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that：Similar label
Similar terms is represented in following attached drawing with letter, therefore, once it is defined in a certain Xiang Yi attached drawing, then subsequent attached
It need not be further discussed in figure.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be appreciated that spatially relative term is intended to comprising the orientation except device described in figure
Outside different azimuth in use or operation.For example, if the device in attached drawing is squeezed, it is described as " in other devices
It will be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
In the description of the present invention, it is to be understood that the noun of locality such as " forward and backward, upper and lower, left and right ", " laterally, vertical,
Vertically, orientation or position relationship indicated by level " and " top, bottom " etc. are normally based on orientation or position shown in the drawings and close
System is for only for ease of the description present invention and simplifies description, and in the case where not making explanation on the contrary, these nouns of locality do not indicate that
There must be specific orientation with the device or element for implying meaning or with specific azimuth configuration and operation, therefore cannot manage
It solves as limiting the scope of the invention；The noun of locality " inside and outside " refers to compared with inside and outside each component profile in itself.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should all be included in the protection scope of the present invention.
Claims (12)
1. a kind of electric flocculation waste water treatment system, which is characterized in that including：
Electric flocculation device (10), for carrying out electrolysis processing to waste water；
Aeration tank (20) is arranged on the downstream of the electric flocculation device (10), for carrying out Air Exposure to waste water；
Flocculation basin (30) is arranged on the downstream of the aeration tank (20), for carrying out flocculation treatment to waste water；
The electric flocculation device (10) includes：
Conductive babinet (11) has wastewater treatment chamber in conduction babinet (11), is provided on the conduction babinet (11) point
The water inlet (111) and water outlet (112) not being connected with the wastewater treatment chamber；
Part (12) is electrolysed, mounted on the wastewater treatment intracavitary, the electrolysis part (12) is as anode, the conduction babinet (11)
As cathode.
2. electric flocculation waste water treatment system according to claim 1, which is characterized in that also opened on the conduction babinet (11)
Equipped with installing port, the electrolysis part (12) is installed into the wastewater treatment intracavitary, the electric flocculation device by the installing port
(10) sealing cover (113) is further included, sealing cover (113) lid, which is located on the installing port, seals the wastewater treatment chamber.
3. electric flocculation waste water treatment system according to claim 2, which is characterized in that worn on the sealing cover (113)
There is a conductive rod (114), the conductive rod (114) is connected power supply with the electrolysis part (12), the conductive rod (114) and described close
Sealing ring is provided between capping (113).
4. electric flocculation waste water treatment system according to claim 1, which is characterized in that the electric flocculation device (10) is also wrapped
Isolating pad (13) is included, the isolating pad (13) is arranged between the bottom of the wastewater treatment chamber and the electrolysis part (12), institute
It states isolating pad (13) and is used to support the electrolysis part (12).
5. electric flocculation waste water treatment system according to claim 1, which is characterized in that the water inlet (111) is arranged on
The lower part of the conduction babinet (11), the water outlet (112) are arranged on the top of the conductive babinet (11).
6. electric flocculation waste water treatment system according to claim 1, which is characterized in that the electric flocculation device (10) is also wrapped
DC power supply (14) is included, the anode of the DC power supply (14) is connected with the electrolysis part (12), the DC power supply (14)
Cathode is connected with the conductive babinet (11).
7. electric flocculation waste water treatment system according to claim 1, which is characterized in that the electric flocculation waste water treatment system
Wastewater trough (40) is further included, the wastewater trough (40) is arranged on the upstream of the electric flocculation device (10), the wastewater trough (40)
For storing waste water.
8. electric flocculation waste water treatment system according to claim 7, which is characterized in that the wastewater trough (40) and the electricity
It is connected between flocculation plant (10) by the first insulated connecting piece (15), the electric flocculation device (10) and the aeration tank (20)
Between pass through the second insulated connecting piece (16) connect.
9. electric flocculation waste water treatment system according to claim 1, which is characterized in that be provided on the aeration tank (20)
First mixing component (21), first mixing component (21) are used to be stirred the waste water in the aeration tank (20).
10. electric flocculation waste water treatment system according to claim 1, which is characterized in that the aeration tank (20) with it is described
Air-breathing part (22) is provided on the pipeline connected between electric flocculation device (10), the air-breathing part (22) is used for the aeration tank
(20) waste water in the pipeline between the electric flocculation device (10) is ventilated.
11. electric flocculation waste water treatment system according to claim 1, which is characterized in that also connect on the aeration tank (20)
It is connected to milk of lime and is passed through pipeline (23).
12. electric flocculation waste water treatment system according to claim 1, which is characterized in that set on the flocculation basin (30)
There is the second mixing component (31), second mixing component (31) is used to be stirred the waste water in the flocculation basin (30),
Flocculant is connected on pipeline between the flocculation basin (30) and the aeration tank (20) and is passed through pipeline (32).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711102880.3A CN108046384A (en) | 2017-11-09 | 2017-11-09 | electric flocculation waste water treatment system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711102880.3A CN108046384A (en) | 2017-11-09 | 2017-11-09 | electric flocculation waste water treatment system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107827209A (en) * | 2017-11-09 | 2018-03-23 | 中国恩菲工程技术有限公司 | Electric flocculation wastewater treatment equipment and electric flocculation waste water treatment process |
| CN108751297A (en) * | 2018-07-28 | 2018-11-06 | 浙江大学城市学院 | A kind of soil test visualization air free water quick preparation device and preparation method thereof |
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| CN2535400Y (en) * | 2002-02-28 | 2003-02-12 | 北京莫卡尔贸易有限责任公司 | Combined electric-field ultra-voilet light sterilizer |
| CN204039200U (en) * | 2014-09-10 | 2014-12-24 | 嘉兴锦浩环保科技有限公司 | A kind of integrated machine for sewage treatment |
| CN205710218U (en) * | 2016-04-22 | 2016-11-23 | 长春黄金研究院 | A kind of nonferrous metal mine acid heavy metal wastewater processing system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2535400Y (en) * | 2002-02-28 | 2003-02-12 | 北京莫卡尔贸易有限责任公司 | Combined electric-field ultra-voilet light sterilizer |
| CN204039200U (en) * | 2014-09-10 | 2014-12-24 | 嘉兴锦浩环保科技有限公司 | A kind of integrated machine for sewage treatment |
| CN205710218U (en) * | 2016-04-22 | 2016-11-23 | 长春黄金研究院 | A kind of nonferrous metal mine acid heavy metal wastewater processing system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107827209A (en) * | 2017-11-09 | 2018-03-23 | 中国恩菲工程技术有限公司 | Electric flocculation wastewater treatment equipment and electric flocculation waste water treatment process |
| CN108751297A (en) * | 2018-07-28 | 2018-11-06 | 浙江大学城市学院 | A kind of soil test visualization air free water quick preparation device and preparation method thereof |
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Application publication date: 20180518 |