CN209307085U - High concentration heavy industries sewage-treatment plant - Google Patents
High concentration heavy industries sewage-treatment plant Download PDFInfo
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- CN209307085U CN209307085U CN201821559500.9U CN201821559500U CN209307085U CN 209307085 U CN209307085 U CN 209307085U CN 201821559500 U CN201821559500 U CN 201821559500U CN 209307085 U CN209307085 U CN 209307085U
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- back taper
- chamber body
- sewage
- bowl
- net
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Abstract
The utility model belongs to technical field of sewage, in particular to a kind of high concentration heavy industries sewage-treatment plant, including chamber body；Setting cut water, pretreatment portion and redox portion inside the chamber body；The cut water includes a water storage tank, and the water storage trench bottom is evenly distributed with apopore；The pretreatment portion includes back taper slot, and back taper net is arranged in the back taper slot, is sepiolite layer between the back taper slot and back taper net, and the back taper net is hydroscopic high-molecular resin layer；The back taper slot and back taper net are each attached to rotary shaft lower end, and the redox portion includes bowl-form sheet, and the bowl-form sheet upper surface is provided with catalyst layer；The chamber body outer wall is provided with annular groove, is uniformly distributed liquid-passing hole on the internal ring wall of the annular groove；The utility model can also be restored high-valence state metal ion by redox portion by repeatedly adsorbing most of adsorption of metal ions；High treating effect, it is energy-efficient.
Description
Technical field
The invention belongs to technical field of sewage, in particular to a kind of high concentration heavy industries sewage-treatment plant.
Background technique
Heavy metal-polluted water process, classification have: chemical precipitation method absorption method, ion-exchange, at nanometer heavy metal water
Reason technology；Chemical precipitation method has neutralization precipitation method, sulphide precipitation, the barium salt precipitation method and ferrite process, especially suitable for place
Waste water containing contents of many kinds of heavy metal ion caused by managing in industrial production；Absorption method is using in porous solid substance absorption water
A kind of method of pollutant；Since the heavy metal in heavy metal wastewater thereby exists mostly with ionic condition, so using ion-exchange
Processing can remove effectively and recycle the heavy metal in waste water；Nano material is therefore same because of the far super common material of its specific surface area
Kind substance will show different materialization special types, and many novel nano materials are all constantly tested in water treatment field.
During practice, the processing unit of heavy metal containing sewage generally uses sedimentation basin and agitating device, passes through addition
Precipitating reagent, stirring, for the heavy metal ion of high-valence state, can not directly react with precipitating reagent, generate precipitating, need advanced
The metal ion of high-valence state is reduced into the metal ion of lower valency by row redox reaction, could be precipitated；Do not have in the prior art
There is corresponding task equipment.
Summary of the invention
The present invention solves the above-mentioned technical problems in the prior art, provides at a kind of high concentration heavy industries sewage
Manage device.
To solve the above problems, technical scheme is as follows:
High concentration heavy industries sewage-treatment plant, including chamber body；
Setting cut water, pretreatment portion and redox portion inside the chamber body；
The cut water includes a water storage tank, and the water storage trench bottom is evenly distributed with apopore；
The pretreatment portion includes back taper slot, is arranged back taper net in the back taper slot, the back taper slot with fall
It is sepiolite layer between conic net, the back taper net is hydroscopic high-molecular resin layer；The back taper slot and back taper net are equal
It is fixed on rotary shaft lower end, the rotary shaft passes through water storage tank and is connected with rotating electric machine；Side of the back taper slot close to upper edge
Aperture is arranged in wall；
The redox portion includes bowl-form sheet, and edge is welded on chamber body inner wall, table on the bowl-form sheet on the bowl-form sheet
Face is provided with catalyst layer；Bowl-form sheet lower edge is liquid outlet；
The chamber body outer wall is provided with annular groove, and liquid-passing hole, the logical liquid are uniformly distributed on the internal ring wall of the annular groove
Hole is connected to inside annular groove and chamber body；The liquid-passing hole is located at the top on edge on the bowl-form sheet；
Sewage inlet is set at the top of the chamber body, is located at right above water storage tank.
Preferably, outlet of sewer is arranged in the chamber body bottom；Convenient for sewage is discharged.
Preferably, sewage sampling mouth is arranged close to bottom in the chamber body side wall；It can be convenient for sampling, for detecting sewage treatment
Afterwards, the residual condition in water.
Preferably, the rotary shaft, water storage tank, back taper slot, back taper net, bowl-form sheet center be located at same straight line
On；When rotating electric machine is opened, system operation is more stable.
Preferably, the projection of the water storage tank in the horizontal direction is fallen in back taper net, avoids raw sewerage
It is directly entered the other component of equipment.
Compared with the existing technology, advantages of the present invention is as follows,
High concentration heavy industries sewage-treatment plant of the invention is by setting cut water, so that sewage is uniformly fallen into down
Conic net, sufficiently and waste water by the hydroscopic high-molecular resin layer in back taper net, absorbed portion heavy metal ion；Pass through
Rotating electric machine is set, so that the sewage after hydroscopic high-molecular resin layer comes into full contact with enters sepiolite layer under the action of the centrifugal force,
Absorbed portion part heavy metal ion again, further decreases concentration of metal ions, as sewage accumulation increases and be centrifuged masterpiece
With aperture of the sewage from back taper slot close to the side wall on upper edge is thrown out of, into the catalyst layer on bowl-form sheet, by the way that ring is arranged
Shape slot and equally distributed liquid-passing hole after reducing agent is added into annular groove, can enter the catalyst on bowl-form sheet from liquid-passing hole
Layer occurs redox reaction with the high-valence state metal ion in sewage and exists, and the metal ion of obtained lower valency is from liquid outlet
Outflow, into chamber body bottom, subsequent available precipitating reagent is precipitated；The present invention can be by repeatedly adsorbing most of metal ion
Absorption, can also be restored high-valence state metal ion by redox portion；High treating effect, it is energy-efficient.
Detailed description of the invention
Fig. 1 is high concentration heavy industries sewage-treatment plant structural schematic diagram；
Fig. 2 is bowl-form sheet structural schematic diagram；
1 it is chamber body, 2 be water storage tank, 3 be back taper slot, 4 be back taper net, 5 be sepiolite layer, 6 is macromolecule water uptake tree
Rouge layer, 7 be rotary shaft, 8 be rotating electric machine, 9 be aperture, 10 be bowl-form sheet, 11 be catalyst layer, 12 be liquid outlet, 13 be ring
Shape slot, 14 be sewage inlet, 15 be outlet of sewer.
Specific embodiment
Embodiment 1:
Such as Fig. 1-2, high concentration heavy industries sewage-treatment plant, including chamber body 1；
Cut water, pretreatment portion and redox portion are set inside the chamber body 1；
The cut water includes a water storage tank 2, and 2 bottom of water storage tank is evenly distributed with apopore；
The pretreatment portion includes back taper slot 3, and back taper net 4, the back taper slot 3 is arranged in the back taper slot 3
It is sepiolite layer 5 between back taper net 4, the back taper net 4 is hydroscopic high-molecular resin layer 6；It the back taper slot 3 and falls
Conic net 4 is each attached to 7 lower end of rotary shaft, and the rotary shaft 7 passes through water storage tank 2 and is connected with rotating electric machine 8；The back taper slot
Aperture 9 is arranged in 3 side wall close to upper edge；
The redox portion includes bowl-form sheet 10, and edge is welded on 1 inner wall of chamber body, the bowl-form sheet on the bowl-form sheet 10
10 upper surfaces are provided with catalyst layer 11；10 lower edge of bowl-form sheet is liquid outlet 12；
1 outer wall of chamber body is provided with annular groove 13, is uniformly distributed liquid-passing hole on the internal ring wall of the annular groove 13, described
Liquid-passing hole is connected to inside annular groove 13 and chamber body 1；The liquid-passing hole is located at the top on edge on the bowl-form sheet 10；
Sewage inlet 14 is set at the top of the chamber body 1, is located at right above water storage tank 2.
Embodiment 2:
Such as Fig. 1-2, it is preferable that outlet of sewer 15 is arranged in 1 bottom of chamber body；Convenient for sewage is discharged.
Embodiment 3:
Such as Fig. 1-2, it is preferable that sewage sampling mouth is arranged close to bottom in 1 side wall of chamber body；It can be convenient for sampling, for examining
After surveying sewage treatment, the residual condition in water.
Embodiment 4:
Such as Fig. 1-2, it is preferable that the center of the rotary shaft 7, water storage tank 2, back taper slot 3, back taper net 4, bowl-form sheet 10
It is located along the same line；When rotating electric machine 8 is opened, system operation is more stable.
Embodiment 5:
Such as Fig. 1-2, it is preferable that the projection of the water storage tank 2 in the horizontal direction is fallen in back taper net 4, so that water storage
2 bottom apopore of slot outflow water can enter back taper net 4 in, avoid raw sewerage be directly entered equipment other
Component.
It should be noted that above-described embodiment is only presently preferred embodiments of the present invention, there is no for the purpose of limiting the invention
Protection scope, the equivalent substitution or substitution made on the basis of the above all belong to the scope of protection of the present invention.
Claims (5)
1. high concentration heavy industries sewage-treatment plant, which is characterized in that including chamber body；
Setting cut water, pretreatment portion and redox portion inside the chamber body；
The cut water includes a water storage tank, and the water storage trench bottom is evenly distributed with apopore；
The pretreatment portion includes back taper slot, and back taper net, the back taper slot and back taper are arranged in the back taper slot
It is sepiolite layer between net, the back taper net is hydroscopic high-molecular resin layer；The back taper slot and back taper net are fixed
In rotary shaft lower end, the rotary shaft passes through water storage tank and is connected with rotating electric machine；Side wall of the back taper slot close to upper edge is set
Set aperture；The redox portion includes bowl-form sheet, and edge is welded on chamber body inner wall, the bowl-form sheet upper surface on the bowl-form sheet
It is provided with catalyst layer；Bowl-form sheet lower edge is liquid outlet；
The chamber body outer wall is provided with annular groove, and liquid-passing hole is uniformly distributed on the internal ring wall of the annular groove, and the liquid-passing hole connects
Inside logical annular groove and chamber body；The liquid-passing hole is located at the top on edge on the bowl-form sheet；
Sewage inlet is set at the top of the chamber body, is located at right above water storage tank.
2. high concentration heavy industries sewage-treatment plant as described in claim 1, which is characterized in that the chamber body bottom is set
Set outlet of sewer.
3. high concentration heavy industries sewage-treatment plant as described in claim 1, which is characterized in that the chamber body side wall leans on
Sewage sampling mouth is arranged in nearly bottom.
4. high concentration heavy industries sewage-treatment plant as described in claim 1, which is characterized in that the rotary shaft, storage
Sink, back taper slot, back taper net, bowl-form sheet center be located along the same line.
5. high concentration heavy industries sewage-treatment plant as described in claim 1, which is characterized in that the water storage tank is in water
Square upward projection is fallen in back taper net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821559500.9U CN209307085U (en) | 2018-09-25 | 2018-09-25 | High concentration heavy industries sewage-treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821559500.9U CN209307085U (en) | 2018-09-25 | 2018-09-25 | High concentration heavy industries sewage-treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209307085U true CN209307085U (en) | 2019-08-27 |
Family
ID=67670251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821559500.9U Active CN209307085U (en) | 2018-09-25 | 2018-09-25 | High concentration heavy industries sewage-treatment plant |
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| Country | Link |
|---|---|
| CN (1) | CN209307085U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109133426A (en) * | 2018-09-25 | 2019-01-04 | 南京圆点环境清洁技术有限公司 | High concentration heavy industries sewage-treatment plant |
-
2018
- 2018-09-25 CN CN201821559500.9U patent/CN209307085U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109133426A (en) * | 2018-09-25 | 2019-01-04 | 南京圆点环境清洁技术有限公司 | High concentration heavy industries sewage-treatment plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: High concentration heavy metal industrial sewage treatment device Effective date of registration: 20210728 Granted publication date: 20190827 Pledgee: Zijin Branch of Nanjing Bank Co.,Ltd. Pledgor: NANJING CIRCLE DOT ENVIRONMENT CLEANING TECHNOLOGY Co.,Ltd. Registration number: Y2021980006950 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220826 Granted publication date: 20190827 Pledgee: Zijin Branch of Nanjing Bank Co.,Ltd. Pledgor: NANJING CIRCLE DOT ENVIRONMENT CLEANING TECHNOLOGY CO.,LTD. Registration number: Y2021980006950 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |