CN206467063U - A kind of sour water filtering neutralizes advanced treatment device - Google Patents
A kind of sour water filtering neutralizes advanced treatment device Download PDFInfo
- Publication number
- CN206467063U CN206467063U CN201621460440.6U CN201621460440U CN206467063U CN 206467063 U CN206467063 U CN 206467063U CN 201621460440 U CN201621460440 U CN 201621460440U CN 206467063 U CN206467063 U CN 206467063U
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- CN
- China
- Prior art keywords
- pipeline
- exchange column
- aerator
- expansion
- post
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Treatment Of Water By Ion Exchange (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model is related to water-treatment technology field, and in particular to a kind of sour water filtering neutralizes advanced treatment device.The equipment includes：Water tank, for holding acid waste water；Expansion neutralizes post, and the water tank is connected by pipeline with the water inlet that the expansion neutralizes post；Aerator, the water inlet of the aerator is connected by pipeline with the delivery port that the expansion neutralizes post；Ion exchange column, the ion exchange column is connected by pipeline with the delivery port of the aerator.The utility model is neutralized post by expansion and improves neutralization efficiency, and the carbon dioxide produced using aerator stripping, reduces the acidity of water outlet, and pass through the hardness of ion exchange column reduction water outlet.
Description
Technical field
The utility model is related to water-treatment technology field, and in particular to a kind of sour water filtering neutralizes advanced treatment device.
Background technology
Acid waste water filtering neutralizing device on current market generally comprises sour water pond (distribution reservoir) and water outlet pond
(water outlet having is directly entered downstream or discharge).Sour water pond does not have an agitating device, air compressor air intake directly with filtering
It is connected with post (tower) and realizes stripping, more has most equipment not have stripping equipment at all.
Due to said structure problem cause on the market same category of device be only used for handle the less waste water of acidity, and due to filter
The use of (lime stone/dolomite) is expected, while on the one hand removing hydrogen ion acidity, because the generation of carbon dioxide can not be complete
Thorough stripping, acidity is increased to the water outlet after neutralization again, causes neutralization less efficient.It is big in another aspect course of reaction filtrate
The Ca of amount2+、Mg2+It is soluble in water, the hardness of water is greatly increased, is unfavorable for equipment and discharge.Equipment operation needs longer reaction
Time (residence time).
To sum up current market same category of device exist neutralize less efficient, cycle of operation length, residence time length, to go out the water hardness big
The problems such as.
Utility model content
The purpose of this utility model is to provide a kind of neutralization efficiency high, goes out the low sour water filtering neutralization depth of the water hardness
Manage equipment.
In order to achieve the above object, the technical solution adopted in the utility model is：
A kind of sour water filtering neutralizes advanced treatment device, and the equipment includes：
Water tank, for holding acid waste water；
Expansion neutralizes post, and the water tank is connected by pipeline with the water inlet that the expansion neutralizes post；
Aerator, the water inlet of the aerator is connected by pipeline with the delivery port that the expansion neutralizes post；
Ion exchange column, the ion exchange column is connected by pipeline with the delivery port of the aerator.
In such scheme, the equipment also includes：
First triple valve, first triple valve is arranged on the delivery port and the aerator that the expansion neutralizes post
On pipeline between water inlet；
Second triple valve, second triple valve be arranged on first triple valve and the aerator water inlet it
Between pipeline on；
Sample tap, the sample tap is connected by pipeline with first triple valve；
First valve, first valve is arranged on the water tank and the expansion is neutralized on the pipeline between post；
Reflux pipeline, described reflux pipeline one end is connected with second triple valve, the other end and first valve
The pipeline of delivery port be connected；
Second valve, second valve is arranged on the reflux pipeline.
In such scheme, the equipment also includes：3rd triple valve and the 4th triple valve；
The ion exchange column includes anion-exchange column and cation exchange column；The delivery port of the aerator passes through
Pipeline and the 3rd triple valve are connected with the anion-exchange column and cation exchange column respectively；The delivery port of the aerator
It is connected successively with the anion-exchange column and cation exchange column by pipeline and the 4th triple valve.
In such scheme, the equipment also includes：
Support, the water tank, the expansion neutralize post, the aerator and the ion exchange column and are fixed on the branch
On frame；
Universal wheel, the universal wheel is arranged on frame bottom.
In such scheme, the aerator includes aeration pond, mass air flow sensor and aeration head, and air passes through the sky
Air is filled with by water of the aeration head into the aeration pond after air-flow gauge.
In such scheme, provided with backwash pipeline between the cation exchange column and the 4th triple valve.
In such scheme, the expansion neutralizes the bore of post and the expansion neutralize the height ratio range of post for 2/5~
3/5。
Compared with prior art, the beneficial effects of the utility model are：
The utility model flows back acid waste water not up to standard with sample tap, triple valve and reflux pipeline in time, shortens
Residence time, improve neutralization efficiency；The utility model sets independent aerator, for the dioxy produced in stripping water outlet
Change carbon, greatly reduce the acidity of water outlet；The utility model is using substantial amounts of calcium ions and magnesium ions, drop in ion exchange column filtering water outlet
The hardness of low water outlet, is conducive to downstream technique and discharge；Expansion in the utility model neutralizes post and reduces bore so that
Filtrate expansion height is significantly increased, and enhances neutralization reaction effect；Universal wheel under the utility model medium-height trestle, is easy to entirely set
It is standby mobile, enhance demonstration and operability.
Brief description of the drawings
Fig. 1 neutralizes the structural representation of advanced treatment device for a kind of sour water filtering that the utility model embodiment is provided.
Embodiment
In order to be better understood from above-mentioned technical proposal, below in conjunction with Figure of description and specific embodiment to upper
Technical scheme is stated to be described in detail.
As shown in figure 1, the present embodiment, which provides a kind of sour water filtering, neutralizes advanced treatment device, the equipment includes：Water tank
1st, expansion neutralize post 2, aerator 3, ion exchange column 4, the first valve 5, the second valve 6, the 3rd valve 7, the 4th valve 8,
First triple valve 9, the second triple valve 10, the 3rd triple valve 11, the 4th triple valve 12, sample tap 13, reflux pipeline 14 and recoil
Wash pipeline 15.The water tank 1 is used to hold acid waste water, and the water tank 1 neutralizes the water inlet of post 2 by pipeline with the expansion
It is connected, first valve 5 is arranged on the water tank 1 and the expansion is neutralized on the pipeline between post 2.The aerator bag
Aeration pond 31, mass air flow sensor 32 and aeration head 33 are included, air passes through the aeration head after the mass air flow sensor 32
33 water into the aeration pond 31 is filled with air.The water inlet of the aerator 3 is neutralized by pipeline with the expansion
The delivery port of post 2 is connected, and first triple valve 9 and second triple valve 10 are successively set on the expansion and neutralize going out for post
On pipeline between the water inlet of the mouth of a river and the aerator.The sample tap 13 passes through pipeline and first triple valve 9
It is connected；Described one end of reflux pipeline 14 is connected with second triple valve 10, the delivery port of the other end and first valve 5
Pipeline be connected；Second valve 6 is arranged on the reflux pipeline 14.The ion exchange column 4 passes through pipeline and institute
The delivery port for stating aerator 3 is connected, specifically, and the ion exchange column 4 includes anion-exchange column 41 and cation exchange
Post 42；The delivery port of the aerator 3 by pipeline and the 3rd triple valve 11 respectively with the anion-exchange column 41 and institute
Cation exchange column 42 is stated to be connected；The delivery port of the aerator 3 by pipeline and the 4th triple valve 12 successively with described the moon
Ion exchange column 41 is connected with the cation exchange column 41.Between the cation exchange column 42 and the 4th triple valve 12
Provided with backwash pipeline 15.
In the present embodiment, the equipment also includes：Support and universal wheel；The water tank, the expansion neutralize post, the exposure
Device of air and the ion exchange column are fixed on the bracket；The universal wheel is arranged on frame bottom.Ten thousand are installed under support
To wheel, it is easy to whole equipment to move, enhances demonstration and operability.
In the present embodiment, the expansion neutralizes the bore of post and the expansion neutralize the height ratio range of post for 2/5~
3/5.Relative to prior art, reduce the bore that expansion neutralizes post by rational proportion, while equipment volume is reduced so that
The filtrate expansion height that expansion is neutralized in post is significantly increased, and enhances neutralization reaction effect.
The course of work of the present embodiment is as follows：
The first valve 5 is opened, now the second valve 6 is closed, adjusted in the first triple valve 9 and the second triple valve 10, water tank 1
Pending sour water is neutralized in post 2 by water pump and flowmeter into expansion, and after expansion neutralizes the neutralization of post 2, water outlet passes through
Pipeline enters the aeration pond 31 of aerator 3, and now the 3rd valve 7 is open mode.If the first triple valve 9 of regulation, from taking
Sample mouthfuls 13 measure water outlet pH value it is relatively low when, the first valve 5 can be closed, the second valve 6 is opened, the first triple valve the 9, the 2nd 3 is adjusted
Port valve 10, allows the water come out from expansion neutralization post 2 to be flowed back by reflux pipeline 14, is again introduced into expansion and neutralizes post 2.Air enters
Inflated air to after mass air flow sensor 32 by aeration head 33 in the water in aeration pond 31, the carbon dioxide in stripping water blows
Water after de- enters ion exchange column 4.If desired water after stripping carbon dioxide carry out anion or cation exchange, then open
4th valve 8, adjusts the 3rd triple valve 11, the water of calcium and magnesium plasma to be filtered is entered anion-exchange column 41 or cation friendship
Post 42 is changed, is so far completed in sour water and advanced treating.If desired water after stripping carbon dioxide carry out anion and cation is handed over
Change, then close the 4th valve 8, adjust the 4th triple valve 12, the water of calcium and magnesium plasma to be filtered is sequentially entered anion exchange
Post 41 and cation exchange column 42, are so far completed in sour water and advanced treating.If anion-exchange column 41 and cation exchange column
Resin in 42 needs to clean, regenerated, then the 4th triple valve 12 is adjusted, by backwashing pipeline 15 to the He of anion-exchange column 41
Cation exchange column 42 is rinsed.
The utility model has the following advantages that：
1st, the utility model flows back acid waste water not up to standard with sample tap, triple valve and reflux pipeline in time, contracting
The short residence time, improve neutralization efficiency；
2nd, the utility model sets independent aerator, for the carbon dioxide produced in stripping water outlet, greatly reduces
The acidity of water outlet；
3rd, the utility model is reduced the hardness of water outlet, had using substantial amounts of calcium ions and magnesium ions in ion exchange column filtering water outlet
Beneficial to downstream technique and discharge；
4th, the utility model rationally reduces bore so that filtrate expansion height is significantly increased, and enhances neutralization reaction effect
Really；
5th, the universal wheel under the utility model medium-height trestle, is easy to whole equipment to move, and enhances demonstration and operability；
6th, the utility model sets single Valve controlling to switch before expansion neutralizes post, aerator, ion exchange column,
Both sour water filtering neutralization, three processes of aeration stripping and ion exchange can have independently been carried out, again can be with three-in-one advanced treating acid
Property waste water.
Particular embodiments described above, has carried out entering one to the purpose of this utility model, technical scheme and beneficial effect
Step is described in detail, be should be understood that and be the foregoing is only specific embodiment of the utility model, is not limited to this
Utility model, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements done etc. all should be wrapped
It is contained within protection domain of the present utility model.
Claims (7)
1. a kind of sour water filtering neutralizes advanced treatment device, it is characterised in that the equipment includes：
Water tank, for holding acid waste water；
Expansion neutralizes post, and the water tank is connected by pipeline with the water inlet that the expansion neutralizes post；
Aerator, the water inlet of the aerator is connected by pipeline with the delivery port that the expansion neutralizes post；
Ion exchange column, the ion exchange column is connected by pipeline with the delivery port of the aerator.
2. equipment as claimed in claim 1, it is characterised in that the equipment also includes：
First triple valve, first triple valve is arranged on the expansion and neutralizes the delivery port of post and the water inlet of the aerator
On pipeline between mouthful；
Second triple valve, second triple valve is arranged between first triple valve and the water inlet of the aerator
On pipeline；
Sample tap, the sample tap is connected by pipeline with first triple valve；
First valve, first valve is arranged on the water tank and the expansion is neutralized on the pipeline between post；
Reflux pipeline, described reflux pipeline one end is connected with second triple valve, and the other end goes out with first valve
The pipeline at the mouth of a river is connected；
Second valve, second valve is arranged on the reflux pipeline.
3. equipment as claimed in claim 1, it is characterised in that the equipment also includes：3rd triple valve and the 4th triple valve；
The ion exchange column includes anion-exchange column and cation exchange column；The delivery port of the aerator passes through pipeline
It is connected respectively with the anion-exchange column and cation exchange column with the 3rd triple valve；The delivery port of the aerator passes through
Pipeline and the 4th triple valve are connected with the anion-exchange column and cation exchange column successively.
4. equipment as claimed in claim 1, it is characterised in that the equipment also includes：
Support, the water tank, the expansion neutralize post, the aerator and the ion exchange column and are fixed on the support
On；
Universal wheel, the universal wheel is arranged on frame bottom.
5. equipment as claimed in claim 1, it is characterised in that the aerator include aeration pond, mass air flow sensor and
Aeration head, air is filled with air after the mass air flow sensor by water of the aeration head into the aeration pond.
6. equipment as claimed in claim 3, it is characterised in that set between the cation exchange column and the 4th triple valve
There is backwash pipeline.
7. equipment as claimed in claim 1, it is characterised in that the expansion neutralizes the bore of post and the expansion neutralizes post
Height ratio range is 2/5~3/5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621460440.6U CN206467063U (en) | 2016-12-28 | 2016-12-28 | A kind of sour water filtering neutralizes advanced treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621460440.6U CN206467063U (en) | 2016-12-28 | 2016-12-28 | A kind of sour water filtering neutralizes advanced treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206467063U true CN206467063U (en) | 2017-09-05 |
Family
ID=59711274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621460440.6U Expired - Fee Related CN206467063U (en) | 2016-12-28 | 2016-12-28 | A kind of sour water filtering neutralizes advanced treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206467063U (en) |
-
2016
- 2016-12-28 CN CN201621460440.6U patent/CN206467063U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170905 Termination date: 20171228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |