CN108689464A - A kind of effective integrated coagulation clarifier - Google Patents
A kind of effective integrated coagulation clarifier Download PDFInfo
- Publication number
- CN108689464A CN108689464A CN201710236912.2A CN201710236912A CN108689464A CN 108689464 A CN108689464 A CN 108689464A CN 201710236912 A CN201710236912 A CN 201710236912A CN 108689464 A CN108689464 A CN 108689464A
- Authority
- CN
- China
- Prior art keywords
- flocculation basin
- basin
- flocculation
- mixing pit
- sedimentation
- 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.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/001—Runoff or storm water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/02—Fluid flow conditions
- C02F2301/028—Tortuous
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
Abstract
The present invention provides a kind of effective integrated coagulation clarifier:Mixing pit, the first flocculation basin, the second flocculation basin, third flocculation basin and sedimentation basin;First flocculation basin, the second flocculation basin, third flocculation basin are respectively annular pool, first flocculation basin is arranged around the mixing pit, second flocculation basin is arranged around first flocculation basin, the third flocculation basin is arranged around second flocculation basin, and the sedimentation basin is set to the bottom of the mixing pit, the first flocculation basin, the second flocculation basin and third flocculation basin;The mixing pit is connected to by the first water hole with first flocculation basin, and first flocculation basin is connected to by the second water hole with second flocculation basin, and second flocculation basin is connected to by third water hole with the third flocculation basin;The mixing pit, the first flocculation basin, the second flocculation basin, third flocculation basin are respectively arranged with multiple water holes being connected to the sedimentation basin, and the top of the third flocculation basin is equipped with overflow crest of weir.
Description
Technical field
The present invention relates to rain technical field of sewage purification, and in particular to a kind of effective integrated coagulation clarifier.
Background technology
Initial rainwater pollution is chief component of the city in face of pollution, in the height urbanization of earth's surface high-pollution load
Area, though using separate sewage system initial rainwater direct emission if will cause serious harm to receiving water body.One
A little cities for implementing separate sewage system, through operation after a period of time, the pollution condition improvement of surrounding body is not
It is fairly obvious.The Initial Runoff that rainfall is formed contains a large amount of pollutants, such as BOD, SS, TN, TP, heavy metal pollutant.
" discussion to initial rainwater runoff abandoned stream problem " (Chinese water supply and drainage .2009.19 (25):It is right in 106-108)
The water quality monitoring of initial rainwater runoff finds that biodegradability is poor, and major pollutants are SS and COD, and contributions of the SS to COD
Rate is larger.Therefore, if coagulation assisted technology is taken to remove pollutant, storage pond design volume can be greatly reduced, improves and adjusts
Store efficiency.Coagulation-settlement process is current main method for treating water, and application is earliest, widest water process skill
Art.Coagulation is exactly the accumulation process of the colloidal particle and tiny suspended matter in water, and precipitation refers to suspension under the effect of gravity
The process that grain is separated from the water out.
Invention content
The present invention provides a kind of effective integrated coagulation clarifier, and preliminary purification is carried out to initial rainwater.
The present invention provides a kind of effective integrated coagulation clarifier, it is characterised in that:The effective integrated coagulation purification
Device includes:Mixing pit, the first flocculation basin, the second flocculation basin, third flocculation basin and sedimentation basin;First flocculation basin, second
Flocculation basin, third flocculation basin are respectively annular pool, and first flocculation basin is arranged around the mixing pit, second flocculation basin
It is arranged around first flocculation basin, the third flocculation basin is arranged around second flocculation basin, and the sedimentation basin is set to
The bottom of the mixing pit, the first flocculation basin, the second flocculation basin and third flocculation basin;The water inlet connection water inlet of the mixing pit
Pipe, the mixing pit are connected to by the first water hole with first flocculation basin, and first flocculation basin passes through the second water hole
It is connected to second flocculation basin, second flocculation basin is connected to by third water hole with the third flocculation basin;It is described mixed
Conjunction pond, the first flocculation basin, the second flocculation basin, third flocculation basin are respectively arranged with multiple water holes being connected to the sedimentation basin,
The top of the third flocculation basin is equipped with overflow crest of weir.
Preferably, first water hole is set to the bottom of the mixing pit and the first flocculation basin critical part, institute
State the top that the second water hole is set to first flocculation basin and the second flocculation basin critical part, the third water hole
It is set to the bottom of third flocculation basin critical part described in second flocculation basin.
Preferably, the grid for removing big sundries is provided in the water inlet pipe.
Preferably, the first dosing mouth and the second dosing mouth are provided on the water inlet pipe, first dosing mouth and described
Second dosing mouth into the mixing pit for adding coagulant.
Preferably, second flocculation basin top is connected with third dosing mouth, and the third dosing mouth is used for described the
Flocculation aid is added in two flocculation basins.
Preferably, the mixing pit, the first flocculation basin, the second flocculation basin, third flocculation basin are each provided with agitating device.
Preferably, the sedimentation basin includes the first sedimentation basin and the second sedimentation basin;First sedimentation basin is set to described
Mixing pit and first flocculation basin bottom, second sedimentation basin are set to second flocculation basin and the third flocculation basin
Bottom.
Preferably, the pool wall of the sedimentation basin is set as slope, facilitates the collection of sludge.
Preferably, sludge pump is provided in the sedimentation basin, the sludge pump connection is arranged on the sedimentation basin pool wall
Sludge pipe.
The present invention includes mixing pit, the first flocculation basin, the second flocculation basin, third flocculation basin and sedimentation basin, and described first
Flocculation basin, the second flocculation basin, third flocculation basin are respectively annular pool, and first flocculation basin is arranged around the mixing pit, institute
It states the second flocculation basin around first flocculation basin to be arranged, the third flocculation basin is arranged around second flocculation basin, described
Sedimentation basin is set to the bottom of the mixing pit, the first flocculation basin, the second flocculation basin and third flocculation basin, the mixing pit,
One flocculation basin, the second flocculation basin and third flocculation basin are arranged by the way of circular layer by layer, increase the mixing pit, the first wadding
Solidifying contact area between pond, the second flocculation basin and each adjacent pool of third flocculation basin.
Further, the mixing pit is connected to by the first water hole with first flocculation basin, first flocculation basin
It is connected to second flocculation basin by the second water hole, second flocculation basin is flocculated by third water hole and the third
Pond is connected to;The mixing pit, the first flocculation basin, the second flocculation basin, third flocculation basin are respectively arranged with the multiple and sedimentation basin
The water hole of connection, first water hole is set to the bottom of the mixing pit and the first flocculation basin critical part, described
Second water hole is set to the top of first flocculation basin and the second flocculation basin critical part, and the third water hole is set
It is placed in the bottom of third flocculation basin critical part described in second flocculation basin;The mixture of rainwater and coagulant passes through the mixing
The top in pond flow to the bottom end of the mixing pit, the bottom end of first flocculation basin is flow to by first water hole, then by institute
The bottom end for stating the first flocculation basin flow to the top of first flocculation basin, and second flocculation is flow to by second water hole
The top in pond, then it is flow to by the top of second flocculation basin bottom end of second flocculation basin, pass through the third water hole
It is flow to the third flocculation basin, fully increases response area, in the process, floccule body is flow to described by the water hole
Sedimentation basin.
Description of the drawings
Fig. 1 is the effective integrated coagulation clarifier vertical view of the present invention;
Fig. 2 is the effective integrated coagulation clarifier sectional view of the present invention.
Specific implementation mode
In order to better understand the present invention, the present invention is further retouched with reference to specific embodiments and the drawings
It states.
As depicted in figs. 1 and 2, the present invention provides a kind of effective integrated coagulation clarifier, the effective integrated coagulation
Clarifier includes:Mixing pit 1, the first flocculation basin 2, the second flocculation basin 3, third flocculation basin 4 and sedimentation basin 5;The mixing pit 1
Effect be that coagulant is made adequately to be mixed with rainwater, the effect of flocculation basin is reacted mistake after allowing rainwater to be mixed with coagulant
Journey forms big and closely knit floccule body, and the effect of the sedimentation basin 5 is to realize the separation of floccule body and rainwater, and rainwater is made to obtain
Clarification.
In one embodiment of the invention, the mixing pit 1, the first flocculation basin 2, the second flocculation basin 3, third flocculation basin
4 are each provided with agitating device 6, and to increase the contact area of rainwater and coagulant, the agitating device can be in the mixing
Pond 1, the first flocculation basin 2, the second flocculation basin 3, third flocculation basin 4 inner wall on be arranged alternately baffle 601, to reach the mesh of stirring
, it can also be arranged by motor-driven stirring in the mixing pit 1, the first flocculation basin 2, the second flocculation basin 3, third flocculation basin 4
Device, or can arbitrarily reach the device of stirring purpose, the form of the agitating device 6 does not limit the invention.
Further, first flocculation basin 2, the second flocculation basin 3, third flocculation basin 4 respectively annular pool, described first
Flocculation basin 2 is arranged around the mixing pit 1, and second flocculation basin 3 is arranged around first flocculation basin 2, the third wadding
Solidifying pond 4 is arranged around second flocculation basin 2, and the sedimentation basin 5 is set to the mixing pit 1, the first flocculation basin 2, second wadding
The bottom in solidifying pond 3 and third flocculation basin 4.
In one embodiment of the invention, the mixing pit 1 is round pond, first flocculation basin 2, the second flocculation basin
3 and third flocculation basin 4 be respectively circular ring shape pond, first flocculation basin 2 around the mixing pit 1 be arranged, it is described second flocculate
Pond 3 is arranged around first flocculation basin 2, and the third flocculation basin 4 is arranged around second flocculation basin 2, the mixing pit
1, the first flocculation basin 2, the second flocculation basin 3 and third flocculation basin 4 are arranged by the way of circular layer by layer, increase the mixing pit
1, the contact area between 4 each adjacent pool of the first flocculation basin 2, the second flocculation basin 3 and third flocculation basin.
Further, squarely pond, first flocculation basin 2,3 and of the second flocculation basin can also be arranged in the mixing pit 1
Third flocculation basin 4 is respectively rectangular annular pool.
Further, the water inlet of the mixing pit 1 connects water inlet pipe 101, and the mixing pit 1 passes through the first water hole 7
It is connected to first flocculation basin 2, first flocculation basin 2 is connected to by the second water hole 8 with second flocculation basin 3, institute
The second flocculation basin 3 is stated to be connected to the third flocculation basin 4 by third water hole 9;The mixing pit 1, the first flocculation basin 2,
Two flocculation basins 3, third flocculation basin 4 are respectively arranged with multiple water holes 10 being connected to the sedimentation basin, the third flocculation basin 4
Top be equipped with overflow crest of weir 11.
Further, first water hole 7 is set to the bottom of the mixing pit 1 and 2 critical part of the first flocculation basin
Portion, second water hole 8 are set to the top of first flocculation basin 2 and 3 critical part of the second flocculation basin, and described
Three water holes 9 are set to the bottom of 4 critical part of third flocculation basin described in second flocculation basin 3.
The mixture of rainwater and coagulant flow to the bottom end of the mixing pit 1 by the top of the mixing pit 1, by described
First water hole 7 flow to the bottom end of first flocculation basin 2, then flow to first wadding by the bottom end of first flocculation basin 2
The top in solidifying pond 2, the top of second flocculation basin 3 is flow to by second water hole 8, then by second flocculation basin 3
Top flow to the bottom end of second flocculation basin 3, the third flocculation basin 4 is flow to by the third water hole 9, is fully increased
Big response area, in the process, floccule body flow to the sedimentation basin 5 by the water hole 10.
Further, the grid 102 for removing big sundries is provided in the water inlet pipe 101.
Further, the first dosing mouth 103 and the second dosing mouth 104 are provided on the water inlet pipe 101, described first adds
Medicine mouth 103 and second dosing mouth 104 into the mixing pit 1 for adding coagulant.
In the present invention, first dosing mouth 103 and second dosing mouth 104 can be respectively intended to addition PAC and
Magnetic powder.
Further, 3 top of the second flocculation basin is connected with third dosing mouth 301, and the third dosing mouth 301 is used for
Flocculation aid is added into second flocculation basin 3.
In the present invention, the third dosing mouth 301 can be used for adding PAM.
Further, the sedimentation basin 5 includes the first sedimentation basin 501 and the second sedimentation basin 502;First sedimentation basin
501 are set to the mixing pit 1 and 2 bottom of the first flocculation basin, and second sedimentation basin 502 is set to second flocculation
Pond 3 and 4 bottom of third flocculation basin.
Further, the pool wall of the sedimentation basin 502 is set as slope, facilitates the collection of sludge.
Further, sludge pump is provided in the sedimentation basin 5, the sludge pump connection is arranged in the sedimentation basin pool wall
On sludge pipe.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
Finally it should be noted that:Obviously, the above embodiment is merely an example for clearly illustrating the present invention, and simultaneously
The non-restriction to embodiment.For those of ordinary skill in the art, it can also do on the basis of the above description
Go out other various forms of variations or variation.There is no necessity and possibility to exhaust all the enbodiments.And thus drawn
The obvious changes or variations that Shen goes out are still in the protection scope of this invention.
Claims (9)
1. a kind of effective integrated coagulation clarifier, it is characterised in that:The effective integrated coagulation clarifier includes:Mixing
Pond, the first flocculation basin, the second flocculation basin, third flocculation basin and sedimentation basin;First flocculation basin, the second flocculation basin, third
Flocculation basin is respectively annular pool, and first flocculation basin is arranged around the mixing pit, and second flocculation basin is around described the
One flocculation basin be arranged, the third flocculation basin around second flocculation basin setting, the sedimentation basin be set to the mixing pit,
The bottom of first flocculation basin, the second flocculation basin and third flocculation basin;The water inlet of the mixing pit connects water inlet pipe, the mixing
Pond is connected to by the first water hole with first flocculation basin, and first flocculation basin is wadded a quilt with cotton by the second water hole and described second
Solidifying pond connection, second flocculation basin are connected to by third water hole with the third flocculation basin;The mixing pit, the first flocculation
Pond, the second flocculation basin, third flocculation basin are respectively arranged with multiple water holes being connected to the sedimentation basin, the third flocculation basin
Top be equipped with overflow crest of weir.
2. effective integrated coagulation clarifier according to claim 1, it is characterised in that:First water hole is set to
The bottom of the mixing pit and the first flocculation basin critical part, second water hole are set to first flocculation basin and institute
The top of the second flocculation basin critical part is stated, the third water hole is set to third flocculation basin described in second flocculation basin and faces
Bottom at boundary.
3. effective integrated coagulation clarifier according to claim 1, it is characterised in that:Setting is useful in the water inlet pipe
In the grid for removing big sundries.
4. effective integrated coagulation clarifier according to claim 1 or 3, it is characterised in that:It is arranged on the water inlet pipe
There are the first dosing mouth and the second dosing mouth, first dosing mouth and second dosing mouth into the mixing pit for adding
Coagulant.
5. effective integrated coagulation clarifier according to claim 1, it is characterised in that:Second flocculation basin top connects
It is connected to third dosing mouth, the third dosing mouth into second flocculation basin for adding flocculation aid.
6. effective integrated coagulation clarifier according to claim 1, it is characterised in that:The mixing pit, the first flocculation
Pond, the second flocculation basin, third flocculation basin are each provided with agitating device.
7. effective integrated coagulation clarifier according to claim 1, it is characterised in that:The sedimentation basin includes first heavy
Shallow lake pond and the second sedimentation basin;First sedimentation basin is set to the mixing pit and first flocculation basin bottom, and described second
Sedimentation basin is set to second flocculation basin and third flocculation basin bottom.
8. effective integrated coagulation clarifier according to claim 1 or claim 7, it is characterised in that:The pool wall of the sedimentation basin
It is set as slope, facilitates the collection of sludge.
9. the effective integrated coagulation clarifier according to claim 1 or 7 or 8, it is characterised in that:It is set in the sedimentation basin
It is equipped with sludge pump, the sludge pump is connected to the sludge pipe being arranged on the sedimentation basin pool wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710236912.2A CN108689464A (en) | 2017-04-12 | 2017-04-12 | A kind of effective integrated coagulation clarifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710236912.2A CN108689464A (en) | 2017-04-12 | 2017-04-12 | A kind of effective integrated coagulation clarifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108689464A true CN108689464A (en) | 2018-10-23 |
Family
ID=63843625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710236912.2A Pending CN108689464A (en) | 2017-04-12 | 2017-04-12 | A kind of effective integrated coagulation clarifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108689464A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201330186Y (en) * | 2009-01-20 | 2009-10-21 | 重庆大学 | High-efficiency integrated water purifying apparatus with helical sloping plate |
| CN102218234A (en) * | 2011-03-31 | 2011-10-19 | 重庆大学 | Tubular/cylindrical mud residue internal reflux mud-water high-efficiency separation device |
| CN202643393U (en) * | 2012-04-26 | 2013-01-02 | 成都措普科技有限公司 | Water purifier coagulating device |
| CN202643392U (en) * | 2012-04-25 | 2013-01-02 | 成都驹涛网络科技有限公司 | Water purifier coagulation device |
| CN103172155A (en) * | 2013-04-15 | 2013-06-26 | 重庆大学 | Integrated water purifying equipment for concurrent inclined plate precipitation |
| CN203625180U (en) * | 2013-12-26 | 2014-06-04 | 成都首创环境工程有限公司 | Mechanical flocculation sewage treatment sediment filter tank |
| CN204745755U (en) * | 2015-06-19 | 2015-11-11 | 山东齐盛机电工程有限公司 | High -efficient depositing reservoir of spiral -flow type |
| CN207031048U (en) * | 2017-04-12 | 2018-02-23 | 天津华水水务工程有限公司 | A kind of effective integrated coagulation clarifier |
-
2017
- 2017-04-12 CN CN201710236912.2A patent/CN108689464A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201330186Y (en) * | 2009-01-20 | 2009-10-21 | 重庆大学 | High-efficiency integrated water purifying apparatus with helical sloping plate |
| CN102218234A (en) * | 2011-03-31 | 2011-10-19 | 重庆大学 | Tubular/cylindrical mud residue internal reflux mud-water high-efficiency separation device |
| CN202643392U (en) * | 2012-04-25 | 2013-01-02 | 成都驹涛网络科技有限公司 | Water purifier coagulation device |
| CN202643393U (en) * | 2012-04-26 | 2013-01-02 | 成都措普科技有限公司 | Water purifier coagulating device |
| CN103172155A (en) * | 2013-04-15 | 2013-06-26 | 重庆大学 | Integrated water purifying equipment for concurrent inclined plate precipitation |
| CN203625180U (en) * | 2013-12-26 | 2014-06-04 | 成都首创环境工程有限公司 | Mechanical flocculation sewage treatment sediment filter tank |
| CN204745755U (en) * | 2015-06-19 | 2015-11-11 | 山东齐盛机电工程有限公司 | High -efficient depositing reservoir of spiral -flow type |
| CN207031048U (en) * | 2017-04-12 | 2018-02-23 | 天津华水水务工程有限公司 | A kind of effective integrated coagulation clarifier |
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Effective date of registration: 20200226 Address after: 300000 Friendship Road, Tianjin, Hexi District No. 60 Applicant after: Tianjin Water Resources Research Institute Address before: 300000 Friendship Road, Tianjin, Hexi District No. 60 Applicant before: Tianjin Huashui Water Engineering Co., Ltd. Applicant before: Tianjin Water Resources Research Institute |