CN209322649U - A kind of sewage flocculation treatment device - Google Patents
A kind of sewage flocculation treatment device Download PDFInfo
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- CN209322649U CN209322649U CN201821518410.5U CN201821518410U CN209322649U CN 209322649 U CN209322649 U CN 209322649U CN 201821518410 U CN201821518410 U CN 201821518410U CN 209322649 U CN209322649 U CN 209322649U
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- pipe
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- pole shoes
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Abstract
The utility model discloses a kind of sewage flocculation treatment devices, including sedimentation basin, the first pipe and flocculation sedimentation tank made of non-magnet material, the water inlet end of the first pipe is connected with the sedimentation basin and the flocculation sedimentation tank respectively with water outlet, and the bottom of the flocculation sedimentation tank is equipped with the sewage draining exit for sludge and iron filings to be discharged；It further include magnetic generating device, the magnetic generating device includes two pole shoes, the iron set for being provided with an opening, the coil being arranged in iron set, and the two sides of the opening are arranged in pole shoe, and the gap between two pole shoes is less than 4mm；The first pipe is arranged close to two pole shoes, and the cloth set direction of two pole shoes is parallel in the direction of this section with the first pipe, and the gap between the first pipe and two pole shoes is less than 5mm.The utility model sewage purification speed is fast, and purification is abundant, and overall structure is simple, energy conservation and environmental protection.
Description
Technical field
The utility model relates to the dirty water decontamination handles field more particularly to a kind of sewage flocculation treatment devices.
Background technique
With being increasing for China's steel industry scale, influence of steel mill's sewage to environment is also increasing, due to steel mill
Contain more iron scale particle in sewage, national emission standard is often not achieved in effluent color dilution, suspended matter, and direct emission is not
It only pollutes the environment, can also waste great lot of water resources, increase production cost, in recent years, most domestic steel mill uses and adds wadding
The methods of solidifying agent, coagulation, air bearing, activated carbon adsorption, effect is general, and processing cost is expensive.
In consideration of it, the present inventor furthers investigate the above problem, there is this case generation then.
Utility model content
In view of the deficiencies in the prior art, the purpose of this utility model is to provide a kind of sewage purification speed is fast, purification effect
Fruit is good, and at low cost, energy-saving and environment-friendly sewage flocculation treatment device.
To achieve the goals above, the utility model adopts the following technical solution:
A kind of sewage flocculation treatment device, including sedimentation basin, the first pipe and flocculation made of non-magnet material
The water inlet end of settling tank, the first pipe is connected with the sedimentation basin and the flocculation sedimentation tank respectively with water outlet, institute
The bottom of flocculation sedimentation tank is stated equipped with the sewage draining exit for sludge and iron filings to be discharged；It further include magnetic generating device, the magnetic occurs
Device includes two pole shoes, the iron set for being provided with an opening, the coil being arranged in iron set, and the two of the opening are arranged in pole shoe
Side, and the gap between two pole shoes is less than 4mm；The first pipe is arranged against two pole shoes, and the laying of two pole shoes
Direction is parallel in the direction of this section with the first pipe, and the gap between the first pipe and two pole shoes is less than 5mm.
The magnetic generating device has several, several described magnetic generating devices are arranged in the two of the first pipe two-by-two
Side, and the magnetic direction between two pole shoes of each magnetic generating device is identical.
The magnetic generating device is even number, and the magnetic generating device is symmetricly set on the two of the first pipe two-by-two
Side.
The flocculating setting bottom of pond portion is equipped with electromagnet, and the electromagnet abuts the sewage outfalls setting.
Further include tank, the second pipe for being connected to the two, institute are equipped between the tank and the flocculation sedimentation tank
The water inlet for stating second pipe is located on the side wall of the flocculation sedimentation tank, and the water inlet is provided with filter screen.
The utility model further includes aeration tank and second-level settling pond, and is communicated between the tank and the aeration tank
The bottom of three pipelines, the aeration tank is connected with air blower by snorkel, between the aeration tank and the second-level settling pond
It is communicated with the 4th pipeline, the inclined bottom surface setting of the second-level settling pond, the second-level settling pond is also communicated with reservoir, described
Two-stage precipitation is connected to the reservoir by the 5th pipeline.
Fine filtrator is additionally provided on 5th pipeline.
The lowermost extent of the bottom surface of the second-level settling pond is equipped with sludge hopper, and the sludge hopper bottom is equipped with mud discharging mouth.
After the technical solution of the utility model, the particles such as iron oxide, iron filings in sewage are in first pipe by wink
Speed magnetization, leaves behind magnetic field that magnetized particle still has remanent magnetism in sewage, and the particle with magnetic is attracted each other in precipitation process, is gathered
Form biggish chain form condensate, accelerated sedimentation is discharged when settling amount reaches certain value by sewage draining exit.To effectively
Elimination steel plant industrial wastewater in the particles such as iron oxide, iron filings.
Detailed description of the invention
Fig. 1 is utility model diagram.
Fig. 2 is the schematic diagram of the magnetic generating device of the utility model.
In figure:
- 100 first pipe -110 of sedimentation basin
- 120 pole shoe -121 of magnetic generating device
Be open -122 coils -123
- 124 flocculation sedimentation tank -200 of iron set
- 210 battery iron -220 of sewage draining exit
- 230 filter screen -231 of second pipe
- 300 third pipeline -310 of tank
400 air blower -410 of aeration tank
- 420 second-level settling pond -500 of 4th pipeline
- 510 fine filtrator -520 of 5th pipeline
- 530 mud discharging mouth -531 of sludge hopper
Reservoir -600
Specific embodiment
The utility model is described further in the following with reference to the drawings and specific embodiments.
A kind of sewage flocculation treatment device as depicted in figs. 1 and 2 includes mainly sedimentation basin 100, using non-magnet material
The first pipe 110 and flocculation sedimentation tank 200 of production, the water inlet end of first pipe 110 and water outlet respectively with sedimentation basin 100
And flocculation sedimentation tank 200 is connected, the bottom of flocculation sedimentation tank 200 is equipped with the sewage draining exit 210 for sludge and iron filings to be discharged；
It further include magnetic generating device 120, magnetic generating device 120 includes two pole shoes 121, the iron set 124 for being provided with an opening 122, sets
The coil 123 in iron set 124 is set, the two sides of opening 122 are arranged in pole shoe 121, and the gap between two pole shoes 121 is less than
4mm, the smaller excitation in gap are stronger；First pipe 110 is arranged against two pole shoes 121, and the cloth set direction of two pole shoes 121
Parallel in the direction of this section with first pipe 110, the gap between first pipe 110 and two pole shoes 121 is less than 5mm.This reality
It applies in example, when the coil 123 in iron set 124 is passed through electric current, water inlet end of the pole shoe 121 of the pole N towards first pipe 110, S
The pole shoe 121 of pole is towards the water outlet of first pipe 110；The distance between two pole shoes 121 are set as 2mm；First pipe 110
Gap between two pole shoes 121 is 3mm.
Preferably, magnetic generating device 120 has several, several magnetic generating devices 120 are arranged in the two of first pipe 110
Side, and the magnetic direction between two pole shoes 121 of each magnetic generating device 120 is identical；So that the magnetic field in first pipe 110
It is overlapped mutually, field strength increases, and the particle magnetizing velocity and magnetization efficiency in sewage improve, and then precipitate more complete.
Magnetic generating device 120 is even number, and magnetic generating device 120 is symmetricly set on the two sides of first pipe 110 two-by-two.
Such setting in first pipe 100 in the magnetic field of particle magnetization position so that further improve, and then magnetizing velocity improves.
Preferably, 200 bottom of flocculation sedimentation tank is equipped with electromagnet 220, and electromagnet 220 is arranged against sewage draining exit 210.This
So that precipitating is concentrated mainly on sewage draining exit 210 after generating, blowdown is more convenient for the setting of sample, and when sewage draining exit 210 nearby gathers
When excessive dirt, cleaning is convenient.
Preferably, further include tank 300, be equipped between tank 300 and flocculation sedimentation tank 200 and be connected to the second of the two
Pipeline 230, the water inlet of second pipe 230 is located on the side wall of flocculation sedimentation tank 200, and water inlet is provided with filter screen
231.Enter tank 300 by filter screen 231, is mixed into water again after avoiding magnetized particle demagnetization, causes secondary dirt
Dye.
Preferably, the utility model further includes aeration tank 400 and second-level settling pond 500, tank 300 and aeration tank 400
Between be communicated with third pipeline 310, the bottom of aeration tank 400 is connected with air blower 410, aeration tank 400 and two by snorkel
The 4th pipeline 420 is communicated between grade sedimentation basin 500, the bottom angled setting of second-level settling pond 500, second-level settling pond 500 is also
Reservoir 600 is communicated with by the 5th pipeline 510.Since the bottom angled of second-level settling pond 500 is arranged, be conducive to sink to the bottom object collection
In in the low spot region for the bottom for sinking to the bottom pond, convenient for sinking to the bottom the cleaning of object；Persistently with 410 pairs of air blower exposures in aeration tank 400
Water in gas pond 400 carries out carbon dioxide stripping, is conducive to the precipitation of carbonate in water, to reduce the hardness of sewage, subtracts
Few scale generates.
Preferably, it is additionally provided with fine filtrator 520 on the 5th pipeline 510, so that entering reservoir from second-level settling pond 500
600 water is further purified.In the utility model, high-efficiency activated filtration core is can be used in the filter core of fine filtrator 520；It is high
Effect active carbon filter core integrates absorption, intercepting and capturing, catalytic action, and acid and alkali resistance, salt and various different organic solvents, static behaviour
It is minimum, it is used herein as that the turbidity of water, while long service life can be reduced.
The lowermost extent position of the bottom surface of second-level settling pond 500 is equipped with sludge hopper 530, and 530 bottom of sludge hopper is equipped with row
Mud mouth 531, when the deposit at sludge hopper 530 is more, deposit can be discharged by opening mud discharging mouth 531, after deposit is discharged,
It is re-closing off mud discharging mouth 531.
When work, the industrial wastewater of steel plant is first settled in sedimentation basin 100, and first pipe 110 is upper from sedimentation basin 100
Layer introduces sewage；Coil 123 in iron set 124 is passed through electric current, since magnetic charge tends to concentrate in the place of deep camber, sets
On the pole shoe 121 for having set protrusion, local high-intensity magnetic field is formed.On the position of pole shoe 121, sewage passes through first pipe 110
When at this, iron oxide in sewage, the particles such as iron filings are magnetized；The particle being magnetized flows into flocculation under the souring of water flow
In settling tank 200, leaving the particle being magnetized behind magnetic field in sewage still has remanent magnetism, the particle with magnetic in precipitation process mutually
Attract, is agglomerated into biggish chain form condensate, accelerated sedimentation, at this moment electromagnet 220, which is powered, magnetizes, so that condensate is deposited in
Near electromagnet 220, when settling amount reaches certain value, it is discharged by the sewage draining exit 210 being arranged against electromagnet 220.Flocculation
Water in settling tank 200 is flowed into tank 300 by filter screen 231 through second pipe 230；It in addition can root for enhancing flow velocity
Suction pump is accessed in second pipe 230 according to needs.Water in tank 300 is passed through aeration tank 400 by third pipeline 310
In, air blower 410 carries out carbon dioxide stripping to 400 air blast of aeration tank, so that the precipitation carbonate in aeration tank 400, and
It is removed together in second-level settling pond 500 with remaining deposit；Water in aeration tank 400 is passed through second level by the 4th pipeline 420 and sinks
In shallow lake pond 500, the sediment in second-level settling pond 500 is deposited in sludge hopper 530, and when cleaning need to only open mud discharging mouth 531,
Deposit can be cleaned out.
In the utility model, magnetic generating device 120 for generating local high-intensity magnetic field so that in first pipe 110 can magnetic
Change particle can the magnetization of wink speed, iron set 124 and pole shoe 121 are well-known components, known in the setting coil 123 in iron set 120 uses
Method, iron set 124 are used for magnetic conduction, are common in the object lens of scanning electron microscope convenient for generating magnetic field.With existing electromagnetic type knockouts
Comparison, the magnetic field of particle magnetized area in sewage is strengthened using the principle of pole shoe excitation, and then improve magnetizing velocity and magnetic
Rate, so that the sufficient flocculation sedimentation of magnetizable particles in sewage.
The product form and style of the embodiment and schema and non-limiting the utility model patent, any affiliated technology neck
The appropriate changes or modifications that the those of ordinary skill in domain does it all should be regarded as the patent model for not departing from the utility model patent
Farmland.
Claims (8)
1. a kind of sewage flocculation treatment device, it is characterised in that: including sedimentation basin, the first pipe made of non-magnet material
And flocculation sedimentation tank, the water inlet end of the first pipe and water outlet respectively with the sedimentation basin and the flocculation sedimentation tank phase
Connection, the bottom of the flocculation sedimentation tank are equipped with the sewage draining exit for sludge and iron filings to be discharged；It further include magnetic generating device, it is described
Magnetic generating device includes two pole shoes, the iron set for being provided with an opening, the coil being arranged in iron set, and pole shoe setting is opened described
The two sides of mouth, and the gap between two pole shoes is less than 4mm；The first pipe is arranged close to two pole shoes, and two pole shoes
Cloth set direction it is parallel in the direction of this section with the first pipe, the gap between the first pipe and two pole shoes is less than
5mm。
2. a kind of sewage flocculation treatment device as described in claim 1, it is characterised in that: the magnetic generating device has several
A, the two sides of the first pipe, and two poles of each magnetic generating device are arranged in several magnetic generating devices
Magnetic direction between boots is all the same.
3. a kind of sewage flocculation treatment device as claimed in claim 2, it is characterised in that: the magnetic generating device is even number
A, the magnetic generating device is symmetricly set on the two sides of the first pipe two-by-two.
4. a kind of sewage flocculation treatment device as described in claim 1, it is characterised in that: the flocculating setting bottom of pond portion is equipped with
Electromagnet, the electromagnet are less than 30mm at a distance from the sewage draining exit.
5. a kind of sewage flocculation treatment device as described in claim 1, it is characterised in that: it further include tank, the water storage
The second pipe for being connected to the two is equipped between pond and the flocculation sedimentation tank, the water inlet of the second pipe is located at the flocculation
On the side wall of settling tank, and the water inlet is provided with filter screen.
6. a kind of sewage flocculation treatment device as claimed in claim 5, it is characterised in that: further include aeration tank and two-stage precipitation
Pond, is communicated with third pipeline between the tank and the aeration tank, the bottom of the aeration tank is connected with by snorkel
Air blower is communicated with the 4th pipeline, the inclined bottom surface of the second-level settling pond between the aeration tank and the second-level settling pond
Setting, the second-level settling pond are also communicated with reservoir, and the two-stage precipitation is connected to the reservoir by the 5th pipeline.
7. a kind of sewage flocculation treatment device as claimed in claim 6, it is characterised in that: be additionally provided on the 5th pipeline thin
Filter.
8. a kind of sewage flocculation treatment device as claimed in claim 6, it is characterised in that: the bottom surface of the second-level settling pond
Lowermost extent is equipped with sludge hopper, and the sludge hopper bottom is equipped with mud discharging mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821518410.5U CN209322649U (en) | 2018-09-14 | 2018-09-14 | A kind of sewage flocculation treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821518410.5U CN209322649U (en) | 2018-09-14 | 2018-09-14 | A kind of sewage flocculation treatment device |
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| Publication Number | Publication Date |
|---|---|
| CN209322649U true CN209322649U (en) | 2019-08-30 |
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ID=67706950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821518410.5U Active CN209322649U (en) | 2018-09-14 | 2018-09-14 | A kind of sewage flocculation treatment device |
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| Country | Link |
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| CN (1) | CN209322649U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112811704A (en) * | 2020-12-29 | 2021-05-18 | 福建省晓沃建设工程有限公司 | Sewage treatment device for municipal water supply and drainage |
-
2018
- 2018-09-14 CN CN201821518410.5U patent/CN209322649U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112811704A (en) * | 2020-12-29 | 2021-05-18 | 福建省晓沃建设工程有限公司 | Sewage treatment device for municipal water supply and drainage |
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