CN207002463U - A kind of aluminium wastewater recycle device - Google Patents
A kind of aluminium wastewater recycle device Download PDFInfo
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- CN207002463U CN207002463U CN201720781959.2U CN201720781959U CN207002463U CN 207002463 U CN207002463 U CN 207002463U CN 201720781959 U CN201720781959 U CN 201720781959U CN 207002463 U CN207002463 U CN 207002463U
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Abstract
The utility model discloses a kind of aluminium wastewater recycle device, it includes：Wastewater equalization pond, pH regulating reservoirs, filter, wastewater equalization pond is provided with the first inlet and the first liquid outlet, pH regulating reservoirs are provided with the second inlet and the second liquid outlet, filter is provided with the 3rd inlet, the 3rd liquid outlet and sewage draining exit, aluminium wastewater is entered in wastewater equalization pond by the first inlet, first liquid outlet connects the second inlet by pipeline, second liquid outlet is connected with the 3rd inlet, waste water after the discharge filtering of 3rd liquid outlet, the sludge after filtering in the filter are discharged by sewage draining exit.Recycle device medicament expense of the present utility model substantially reduces, and can be good less.
Description
Technical field
It the utility model is related to aluminium wastewater recovery technology field, and in particular to a kind of aluminium wastewater recycle device.
Background technology
Comparison of ingredients in aluminium wastewater is single, and traditional practice is by adding the medicines such as alkali, coagulant and flocculant
Agent makes the aluminium salt in waste water become sediment, so as to be separated from the water out, thus by useless after one-level or second order reaction
It can discharge after water and other waste water mixed processings are up to standard, after sludge is by filter press press filtration, then be handled again.Tradition
Processing method need to add various medicaments and reacted, dosage is also larger, caused costly, while is taken in reaction
The electromechanical equipment matched somebody with somebody is more, also produces big energy accordingly.And the chemical feeding quantity of waste water is larger, can be produced after precipitation big
The sludge of amount, it is also very big by sludge quantity after press filtration, it is corresponding to produce higher Treatment of Sludge expense, and use traditional side
Method floor space is larger.
The content of the invention
The purpose of this utility model is to overcome problem above existing for prior art, there is provided a kind of aluminium wastewater recovery profit
With device, recycle device medicament expense of the present utility model substantially reduces, and can be good less.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions：
A kind of aluminium wastewater recycle device, it includes：Wastewater equalization pond, pH regulating reservoirs, filter, the waste water are adjusted
Section pond is provided with the first inlet and the first liquid outlet, and the pH regulating reservoirs are provided with the second inlet and the second liquid outlet, described
Filter is provided with the 3rd inlet, the 3rd liquid outlet and sewage draining exit, and aluminium wastewater is entered described useless by first inlet
In water regulating reservoir, first liquid outlet connects the second inlet, second liquid outlet and the 3rd feed liquor by pipeline
Mouth connection, the waste water after the 3rd liquid outlet discharge filtering, the sludge after being filtered in the filter is by the sewage draining exit
Discharge.
Further comprise, in addition to sodium hydroxide device for supplying, the sodium hydroxide device for supplying are connected by feeding pipeline
It is connected in the wastewater equalization pond.
Further comprise, in addition to liquid feed valve, the liquid feed valve are arranged on the supply pipeline, the liquid feed valve is automatic
Sodium hydroxide is fed into the wastewater equalization pond.
Further comprise, in addition to infusion pump, the infusion pump are arranged between the pH regulating reservoirs and filter.
Further comprise, in addition to pH-meter, the pH-meter are arranged in the pH regulating reservoirs, the pH regulations
Device adjusts the pH value in the pH regulating reservoirs.
Further comprise, in addition to sludge retracting device, the sludge retracting device are connected with the sewage draining exit, the mistake
Sludge in filter is discharged into the sludge retracting device.
Further comprise, in addition to processing unit again, the processing unit again are connected with the 3rd liquid outlet.
The beneficial effects of the utility model are:
Device of the present utility model, aluminium wastewater is first by adding sodium hydroxide so that aluminium salt becomes aluminium hydroxide and sunk
Form sediment, because aluminium hydroxide is lighter, can be suspended in water, then the mixture is squeezed into filter by pump, made by pressure
With causing suspension containing aluminium to be separated from water out, waste water enters subsequent treatment to qualified discharge, caused sludge and can returned afterwards
Receive and utilize.
The utility model only needs to add a kind of medicament of sodium hydroxide, and caused medicament expense substantially reduces, and due to
Too many auxiliary device is not needed, therefore, caused energy consumption is also less, so as to reduce operating cost, economizes on resources and the energy.
Because the medicament added in the device is reduced, caused sludge quantity is also accordingly reduced, and single varieties of offeing medicine, production
Raw sludge impurities are less, and caused sludge is mainly aluminium hydroxide, can recycle completely, therefore, it is possible to produce
Certain economic benefit, after apparatus structure is simple, reduce floor space.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below
Describe in detail bright as after.Specific embodiment of the present utility model is shown in detail by following examples and its accompanying drawing.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the utility model embodiment technology, embodiment technology will be retouched below
The required accompanying drawing used is briefly described in stating, it should be apparent that, drawings in the following description are only the utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Wherein, 1- wastewater equalization ponds, 2-pH regulating reservoirs, 3- filters, 4- sludge retracting devices, 5- processing units again,
6- aluminium wastewater dischargers, 7- sodium hydroxide device for supplying, the inlets of 101- first, the liquid outlets of 102- first, 103- second
Inlet, the liquid outlets of 104- second, the inlets of 105- the 3rd, the liquid outlets of 106- the 3rd, 107- sewage draining exits, 201- liquid feed valves,
202- infusion pumps, 203-pH adjusters.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Embodiment
Shown in reference picture 1, present embodiment discloses a kind of aluminium wastewater recycle device, it includes according to technique：It is useless
Water regulating reservoir 1, pH regulating reservoirs 2, filter 3, again sludge retracting device 4, processing unit 5, sodium hydroxide device for supplying 7.
The first inlet 101 and the first liquid outlet 102 are provided with above-mentioned wastewater equalization pond 1, above-mentioned pH regulating reservoirs 2 are provided with
Second inlet 103 and the second liquid outlet 104, above-mentioned filter 3 are provided with the 3rd inlet 105, the 3rd liquid outlet 106 and row
Dirty mouth 107, outwards conveying aluminium wastewater, aluminium wastewater are entered upper by above-mentioned first inlet 101 in aluminium wastewater discharger 6
State in wastewater equalization pond 1, above-mentioned first liquid outlet 102 connects the second inlet 103, above-mentioned second liquid outlet 104 by pipeline
Be connected with above-mentioned 3rd inlet 105, the waste water after the discharge filtering of above-mentioned 3rd liquid outlet 106, the 3rd liquid outlet 106 with again
Processing unit 5 connects, and the liquid after filtering can mix with other waste water and do after-treatment.
Sludge after being filtered in above-mentioned filter 3 is discharged by above-mentioned sewage draining exit 107.Therefore, there is provided sludge recovery to fill
4 are put, above-mentioned sludge retracting device 4 is connected with above-mentioned sewage draining exit 107, and the sludge in above-mentioned filter 3 is discharged into above-mentioned sludge recovery
In device 4.
In order to more easily add medicament, sodium hydroxide device for supplying 7, above-mentioned sodium hydroxide device for supplying are also provided with
7 are connected in above-mentioned wastewater equalization pond 1 by feeding pipeline.
Further, liquid feed valve 201 is also provided with, above-mentioned liquid feed valve 201 is arranged on above-mentioned supply pipeline, above-mentioned feed liquor
Valve 201 feeds sodium hydroxide into above-mentioned wastewater equalization pond automatically.
Infusion pump 202 is also provided with, above-mentioned infusion pump 202 is arranged between above-mentioned pH regulating reservoirs 2 and filter 3.
Above-mentioned pH regulating reservoirs 2 can adjust pH, and pH-meter 203, above-mentioned pH-meter 203 are provided with pH regulating reservoirs 2
Adjust the pH value in above-mentioned pH regulating reservoirs 2.
Aluminium wastewater is first by adding sodium hydroxide so that aluminium salt becomes aluminum hydroxide precipitation, due to aluminium hydroxide compared with
Gently, can be suspended in water, then be squeezed into the mixture in filter by pump, by pressure act on suspension containing aluminium and
Water is separated, and waste water enters subsequent treatment to qualified discharge, caused sludge and can recycled afterwards.
Only need to add a kind of medicament of sodium hydroxide, caused medicament expense substantially reduces, and too many due to not needing
Auxiliary device, therefore, caused energy consumption are also less, so as to reduce operating cost, economize on resources and the energy.
Because the medicament added in the device is reduced, caused sludge quantity is also accordingly reduced, and single varieties of offeing medicine, production
Raw sludge impurities are less, and caused sludge is mainly aluminium hydroxide, can recycle completely, therefore, it is possible to produce
Certain economic benefit, after apparatus structure is simple, reduce floor space.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (7)
1. a kind of aluminium wastewater recycle device, it is characterised in that it includes：Wastewater equalization pond, pH regulating reservoirs, filter,
The wastewater equalization pond is provided with the first inlet and the first liquid outlet, and the pH regulating reservoirs go out provided with the second inlet and second
Liquid mouth, the filter are provided with the 3rd inlet, the 3rd liquid outlet and sewage draining exit, and aluminium wastewater is entered by first inlet
Enter in the wastewater equalization pond, first liquid outlet by pipeline connect the second inlet, second liquid outlet with it is described
3rd inlet connects, and the waste water after the 3rd liquid outlet discharge filtering, the sludge after being filtered in the filter is by institute
State sewage draining exit discharge.
2. aluminium wastewater recycle device according to claim 1, it is characterised in that also feed and fill including sodium hydroxide
Put, the sodium hydroxide device for supplying is connected in the wastewater equalization pond by feeding pipeline.
3. aluminium wastewater recycle device according to claim 2, it is characterised in that also including liquid feed valve, it is described enter
Liquid valve is arranged on the supply pipeline, and the liquid feed valve feeds sodium hydroxide from wastewater equalization pond described in trend.
4. aluminium wastewater recycle device according to claim 1, it is characterised in that described defeated also including infusion pump
Liquid pump is arranged between the pH regulating reservoirs and filter.
5. aluminium wastewater recycle device according to claim 1, it is characterised in that described also including pH-meter
PH-meter is arranged in the pH regulating reservoirs, and the pH-meter adjusts the pH value in the pH regulating reservoirs.
6. aluminium wastewater recycle device according to claim 1, it is characterised in that also including sludge retracting device,
The sludge retracting device is connected with the sewage draining exit, and the sludge in the filter is discharged into the sludge retracting device.
7. aluminium wastewater recycle device according to claim 1, it is characterised in that also include processing unit again,
The processing unit again is connected with the 3rd liquid outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720781959.2U CN207002463U (en) | 2017-06-30 | 2017-06-30 | A kind of aluminium wastewater recycle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720781959.2U CN207002463U (en) | 2017-06-30 | 2017-06-30 | A kind of aluminium wastewater recycle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207002463U true CN207002463U (en) | 2018-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720781959.2U Active CN207002463U (en) | 2017-06-30 | 2017-06-30 | A kind of aluminium wastewater recycle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207002463U (en) |
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2017
- 2017-06-30 CN CN201720781959.2U patent/CN207002463U/en active Active
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