CN208413943U - A kind of wastewater zero discharge electric flocculation slot device - Google Patents
A kind of wastewater zero discharge electric flocculation slot device Download PDFInfo
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- CN208413943U CN208413943U CN201820413810.3U CN201820413810U CN208413943U CN 208413943 U CN208413943 U CN 208413943U CN 201820413810 U CN201820413810 U CN 201820413810U CN 208413943 U CN208413943 U CN 208413943U
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- overflow launder
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Abstract
A kind of wastewater zero discharge electric flocculation slot device of the invention, including cylinder slot, anode plate, the cathode plate of several alternate settings are equipped in cylinder slot, wherein: the S-shaped setting in cylinder slot of anode plate, cathode plate, cylinder slot one end is equipped with water distributing trough, the other end is equipped with overflow launder, and anode plate, cathode plate are vertically arranged in cylinder slot, water distributing trough and overflow launder are connected with cylinder slot, water distributing trough connects water inlet pipe, and overflow launder connects outlet pipe, and overflow launder slot bottom is equipped with porous sludge pipe.The present invention provides a kind of wastewater zero discharge electric flocculation slot device, realizes the water treatment effect for improving the electrolytic flocculation slot of equal volume and saves the purpose of anode plate, cathode plate maintenance time.
Description
Technical field
The present invention, which states, belongs to field of electroplating, and in particular to a kind of wastewater zero discharge electric flocculation slot device.
Background technique
Electric flocculation processing waste water is presently the most environmental protection and energy saving and advanced technique.But because conductive plate is in processing waste water
When can constantly dissolve, so want running check replace pole plate, otherwise influence treatment effect, since electrolytic pole board weight is big, replacement
It is very troublesome.The multiple groups cathode-anode plate of electric flocculation old technology is equidistantly neatly placed, two side channels of cathode-anode plate and electrolytic flocculation slot
While there is a certain distance, waste water need to be handled and flowed through among cathode-anode plate.The waste water reaction time weakness reason effect if pole plate is too small
Fruit is poor, and the area of cathode-anode plate is increased to increase treatment effect, and corresponding occupied space is also big.
Therefore, how to solve the above problems, become urgent problem to be solved.
Summary of the invention
The purpose of the invention is to overcome the deficiencies of the prior art and provide a kind of wastewater zero discharge electric flocculation slot device,
It realizes the water treatment effect for improving the electrolytic flocculation slot of equal volume and saves the purpose of anode plate, cathode plate maintenance time.
To achieve the above object, the technical scheme is that a kind of wastewater zero discharge electric flocculation slot device, including cylinder
Slot is equipped with anode plate, the cathode plate of several alternate settings in cylinder slot, in which: the S-shaped setting in cylinder slot of anode plate, cathode plate,
Cylinder slot one end is equipped with water distributing trough, the other end is equipped with overflow launder, and anode plate, cathode plate be vertically arranged in cylinder slot, water distributing trough and overflows
Chute is connected with cylinder slot, and water distributing trough connects water inlet pipe, and overflow launder connects outlet pipe, and overflow launder slot bottom is equipped with porous sludge pipe.
Due to the adoption of the above technical scheme, waste water is transported in water distributing trough the present invention by water inlet pipe, water distributing trough and cylinder slot phase
Connection, waste water enter cylinder slot, anode plate, the cathode plate of several alternate settings are equipped in cylinder slot, anode plate, cathode plate add waste water
Upper certain voltage and high frequency magnetic field impulse make the various organic matters in waste water are broken to decompose, macromolecular are broken into small molecule, then
The electron stream participated in water moves to obtain electronics or loses electronics, and the molysite or aluminium salt being finally precipitated with iron pole plate or aluminum substrate produce
Raw oxide separates out jointly, and it is multiple in water that the heavy metal ion in water then first interrupts it under certain voltage, the function of current
Miscellaneous complexing chain or chelating chain, then participate in obtaining electronics or lose electronics displacement reaction (mainly with Fe, Al in water from
Son) eventually part become the granular state precipitating of subtle molecule or still with the hydroxide precipitation form and Fe of metal ion,
Al hydroxide is precipitated jointly；The waste water mistake from the gap between anode plate, cathode plate, anode plate, cathode plate in cylinder slot exist
S-shaped setting in cylinder slot, increases the flow path of waste water, so that the area contacted with anode plate, cathode plate is increased, because
This, the handled waste water effect out of the electrolytic flocculation slot of equal volume will greatly improve；Cylinder slot is connected with overflow launder；After processing
Waste water outflow into overflow launder, the sediment that waste water generates precipitates in overflow launder, passes through the porous sludge pipe of overflow launder slot bottom
It is discharged, the waste water after precipitate is flowed out by the outlet pipe of overflow launder.
A kind of above-mentioned wastewater zero discharge electric flocculation slot device, anode plate, cathode plate include insoluble basket, insoluble basket
Son is provided with metal block, and insoluble basket, which is equipped with, is conductively connected hole.The conductive connection hole of insoluble basket connects power anode
Or cathode, insoluble basket are provided with corresponding aluminium or iron fragment, when the dissolution of cutting metal block, need to only add into insoluble basket
Add corresponding cutting metal block, therefore maintenance time is greatly saved.
A kind of above-mentioned wastewater zero discharge electric flocculation slot device, anode plate are located in cylinder slot front side wall and cylinder slot rear wall
Between be equipped with gap, cathode plate is located between cylinder slot rear wall and cylinder slot front side wall equipped with gap, anode plate, cathode plate it
Between be placed equidistant with.Realize the purpose of anode plate, cathode plate S-shaped setting in cylinder slot.
A kind of above-mentioned wastewater zero discharge electric flocculation slot device, water inlet pipe water outlet are arranged above water distributing trough, water distributing trough
Dividing partition is equipped between cylinder slot, dividing partition lower end is equipped with the inlet being connected to cylinder slot.Waste water in water distributing trough passes through
Inlet flows into cylinder slot.
A kind of above-mentioned wastewater zero discharge electric flocculation slot device is equipped with partition between overflow launder and cylinder slot, partition upper end is
Overflow port, outlet pipe are arranged in overflow launder lateral wall.Treated waste water flows into overflow launder from the overflow port of partition upper end, then
It is flowed out by outlet pipe.
A kind of above-mentioned wastewater zero discharge electric flocculation slot device, cylinder slot and overflow launder front side or rear side are equipped with dump tank, cylinder
Slot and overflow launder upper end are equipped with scum board, and scum board can be moved in cylinder slot and overflow launder upper end to dump tank.Scum board is in cylinder slot
With end motion on overflow launder, the dross that cylinder slot and overflow launder upper end waste water generate will be swum in and scraped in dump tank.
A kind of above-mentioned wastewater zero discharge electric flocculation slot device, sets between anode plate, cathode plate and dividing partition and partition
There is gap.
A kind of above-mentioned wastewater zero discharge electric flocculation slot device, outlet pipe height are lower than overflow open height.Prevent dross from
Outlet pipe outflow.
A kind of above-mentioned wastewater zero discharge electric flocculation slot device, overflow launder slot bottom are trapezoidal.Accumulate sediment in slot bottom,
Porous sludge pipe is facilitated to be discharged.
Detailed description of the invention
The present invention is described in further detail below in conjunction with the embodiment in attached drawing, but is not constituted to of the invention
Any restrictions.
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is overlooking structure diagram of the invention；
Fig. 3 is the structural schematic diagram of the insoluble basket of the present invention.
Specific embodiment
As shown in Figures 1 to 3, a kind of wastewater zero discharge electric flocculation slot device of the invention, including cylinder slot 1 are equipped in cylinder slot 1
Anode plate 2, the cathode plate 3 of several alternate settings, in which: the S-shaped setting in cylinder slot 1 of anode plate 2, cathode plate 3, cylinder slot 1 one
End is equipped with water distributing trough 4, the other end is equipped with overflow launder 5, and anode plate 2, cathode plate 3 be vertically arranged in cylinder slot 1, water distributing trough 4 and overflows
Chute 5 is connected with cylinder slot 1, and water distributing trough 4 connects water inlet pipe 6, and overflow launder 5 connects outlet pipe 7, and 5 slot bottom of overflow launder is equipped with porous
Sludge pipe 8.
Anode plate 2, cathode plate 3 include insoluble basket A, and insoluble basket A is provided with metal block, on insoluble basket A
Equipped with conductive connection hole A1.
Anode plate 2, which is located between 1 rear wall of 1 front side wall of cylinder slot and cylinder slot, is equipped with gap, and cathode plate 3 is located in cylinder slot 1
Gap, being placed equidistant between anode plate 2, cathode plate 3 are equipped between 1 front side wall of rear wall and cylinder slot.
6 water outlet of water inlet pipe is arranged above water distributing trough 4, and dividing partition 41, water distribution are equipped between water distributing trough 4 and cylinder slot 1
41 lower end of partition is equipped with the inlet 42 being connected to cylinder slot 1.
Partition 51 is equipped between overflow launder 5 and cylinder slot 1,51 upper end of partition is overflow port, and outlet pipe 7 is arranged in overflow launder 5
Lateral wall.
Cylinder slot 1 and 5 front side or rear side of overflow launder are equipped with dump tank 9, and cylinder slot 1 and 5 upper end of overflow launder are equipped with scum board 10, scrape
Slag plate 10 can be moved in cylinder slot 1 and 5 upper end of overflow launder to dump tank 9.
Gap is equipped between anode plate 2, cathode plate 3 and dividing partition 41 and partition 51.
7 height of outlet pipe is lower than overflow open height.
5 slot bottom of overflow launder is trapezoidal.
In use, waste water is delivered to water distributing trough 4 by water inlet pipe 6, the waste water in water distributing trough 4 is flowed the present invention by inlet 42
Into cylinder slot 1, the waste water in cylinder slot 1 is flowed through from the gap between anode plate 2, cathode plate 3, is connect with anode plate 2, cathode plate 3
Touching, anode plate 2, cathode plate 3 add certain voltage and high frequency magnetic field impulse to waste water, make broken point of the various organic matters in waste water
Solution, macromolecular is broken into small molecule, then the electron stream participated in water moves to obtain electronics or loses electronics, finally with iron pole plate
Aluminum substrate be precipitated molysite or aluminium salt generate oxide separate out jointly, the heavy metal ion in water then certain voltage,
Its complicated complexing chain or chelating chain in water is first interrupted under the function of current, then participate in obtaining electronics or lose electronics displacement it is anti-
Answering (mainly with Fe, Al ion in water), eventually part becomes the subtle granular state precipitating of molecule or still with metal ion
Hydroxide precipitation form and Fe, Al hydroxide be precipitated jointly；The end motion on cylinder slot 1 and overflow launder 5 of scum board 10, will
The dross that cylinder slot 1 and 5 upper end waste water of overflow launder generate is swum in scrape in dump tank 9；Processed waste water passes through in cylinder slot 1
Overflow port overflows to overflow launder 5, and the sediment in waste water precipitates in overflow launder 5, and passes through the porous spoil disposal of 5 slot bottom of overflow launder
Pipe 8 is discharged.When the cutting metal block dissolution in insoluble basket A, corresponding cutting metal block need to be only added into insoluble basket.
Embodiment provided above is only used to conveniently illustrate the present invention, and not makees limit in any form to the present invention
System has common knowledge person in any technical field, using disclosed technology contents make part change or
The equivalent embodiment of modification, all belongs to the scope of protection of the present invention.
Claims (9)
1. a kind of wastewater zero discharge electric flocculation slot device, including cylinder slot (1), the anode of several alternate settings is equipped in cylinder slot (1)
Plate (2), cathode plate (3), it is characterised in that: anode plate (2), cathode plate (3) S-shaped setting in cylinder slot (1), cylinder slot (1) one
End is equipped with water distributing trough (4), the other end is equipped with overflow launder (5), and anode plate (2), cathode plate (3) are vertically arranged in cylinder slot (1), match
Sink (4) and overflow launder (5) are connected with cylinder slot (1), and water distributing trough (4) connects water inlet pipe (6), and overflow launder (5) connects outlet pipe
(7), overflow launder (5) slot bottom is equipped with porous sludge pipe (8).
2. a kind of wastewater zero discharge electric flocculation slot device according to claim 1, it is characterised in that: anode plate (2), cathode
Plate (3) includes insoluble basket (A), and insoluble basket (A) is provided with metal block, and insoluble basket (A), which is equipped with, to be conductively connected
Hole (A1).
3. a kind of wastewater zero discharge electric flocculation slot device according to claim 1, it is characterised in that: anode plate (2) positioning
Gap is equipped between cylinder slot (1) front side wall and cylinder slot (1) rear wall, cathode plate (3) is located in cylinder slot (1) rear wall and cylinder
Gap, being placed equidistant between anode plate (2), cathode plate (3) are equipped between slot (1) front side wall.
4. a kind of wastewater zero discharge electric flocculation slot device according to claim 1, it is characterised in that: water inlet pipe (6) water outlet
End setting is equipped with dividing partition (41) between water distributing trough (4) and cylinder slot (1), dividing partition (41) lower end above water distributing trough (4)
Equipped with the inlet (42) being connected to cylinder slot (1).
5. a kind of wastewater zero discharge electric flocculation slot device according to claim 1, it is characterised in that: overflow launder (5) and cylinder
Partition (51) are equipped between slot (1), partition (51) upper end is overflow port, and outlet pipe (7) is arranged in overflow launder (5) lateral wall.
6. a kind of wastewater zero discharge electric flocculation slot device according to claim 1, it is characterised in that: cylinder slot (1) and overflow
Slot (5) front side or rear side is equipped with dump tank (9), and cylinder slot (1) and overflow launder (5) upper end are equipped with scum board (10), scum board (10)
It can be moved in cylinder slot (1) and overflow launder (5) upper end to dump tank (9).
7. a kind of wastewater zero discharge electric flocculation slot device according to claim 4 or 5, it is characterised in that: anode plate (2),
Gap is equipped between cathode plate (3) and dividing partition (41) and partition (51).
8. a kind of wastewater zero discharge electric flocculation slot device according to claim 5, it is characterised in that: outlet pipe (7) water outlet
Height is lower than overflow open height.
9. a kind of wastewater zero discharge electric flocculation slot device according to claim 1, it is characterised in that: overflow launder (5) slot bottom
It is trapezoidal.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820413810.3U CN208413943U (en) | 2018-03-22 | 2018-03-22 | A kind of wastewater zero discharge electric flocculation slot device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820413810.3U CN208413943U (en) | 2018-03-22 | 2018-03-22 | A kind of wastewater zero discharge electric flocculation slot device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117645367A (en) * | 2023-12-31 | 2024-03-05 | 南京师范大学 | Electrochemical redox coupling electricity generation type constructed wetland system, application and use method |
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2018
- 2018-03-22 CN CN201820413810.3U patent/CN208413943U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117645367A (en) * | 2023-12-31 | 2024-03-05 | 南京师范大学 | Electrochemical redox coupling electricity generation type constructed wetland system, application and use method |
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