CN107840425A - A kind of flocculation tank - Google Patents
A kind of flocculation tank Download PDFInfo
- Publication number
- CN107840425A CN107840425A CN201711158168.5A CN201711158168A CN107840425A CN 107840425 A CN107840425 A CN 107840425A CN 201711158168 A CN201711158168 A CN 201711158168A CN 107840425 A CN107840425 A CN 107840425A
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- China
- Prior art keywords
- somebody
- water
- water surface
- shell
- flocculation tank
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Classifications
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- 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
- C02F1/5281—Installations for water purification using chemical agents
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The present invention discloses a kind of flocculation tank, and it includes：Shell and the water dispensing board for about 2 pieces arrangements being arranged in shell, turntable is provided between water dispensing board and shell, water dispensing board matches somebody with somebody the water surface, down with the side for matching somebody with somebody the water surface on the water surface and connection with the water surface and down including upper, side is provided with scrobicular ring, it is upper to be gradually reduced with the water surface with lower with the distance between water surface by the remote center of circle to close to the center of circle, water dispensing board has multiple distributing holes, and distributing hole away from the center of circle to close to the center of circle by tapering into, and distributing hole to away from the water surface close to upper with the water surface by becoming larger；Shell upper end is provided with sewage inlet and flocculant import.The present invention is simple to operate, and flocculating effect is good, flocculation time is short, the hole of water dispensing board is not easily blocked.
Description
Technical field
The present invention relates to technical field of chemical, more particularly to a kind of flocculation tank.
Background technology
Flocculation is to instigate suspended particulates collection fusion in water or liquid big, or forms floc sedimentation, so as to accelerate the coagulation of particle, is reached
To the purpose of solid- liquid separation, this phenomenon or operation are referred to as flocculation.
By adding appropriate flocculant, its effect is adsorbent particles for the implementation generally flocculated, between particulate " bridge formation ", so as to
Promotion is gathered.In Latex Industry, flocculation is the first stage of latex coagulation, is a kind of irreversible aggregation.Flocculant is usually
Ammonium salt one kind electrolyte or the colloid chemicals for having suction-operated.
The particle diameter of suspended material in sewage and particulate matter after filtering is very tiny, usual to remove these materials
By means of the means of flocculation, that is to say, that appropriate flocculant is added in raw water, by fully mixing, makes colloidal stability quilt
Bad (de- steady) and adsorbed with the polymer phase after flocculant water Jie, make particle that there is flocculating property.And the purpose of flocculation plant is just
It is to create suitable hydraulics to make this particle with flocculating property in contacting with each other assemble, to form larger flocculation
Body (wadding grain).Therefore, whether flocculation plant design is appropriate, is related to the effect of flocculation, and after the effect flocculated directly affects
The sedimentation effect of continuous processing.
The content of the invention
It is an object of the present invention to for the above-mentioned deficiency of prior art, propose a kind of simple to operate, flocculating effect is good,
The flocculation tank that flocculation time is short, the hole of water dispensing board is not easily blocked.
The present invention solves its technical problem, and the technical scheme of use is to propose a kind of flocculation tank, and it includes：Shell and set
The water dispensing board of about the 2 pieces arrangements in the shell is put, turntable, institute are provided between the water dispensing board and the shell
State water dispensing board to match somebody with somebody the water surface including upper, match somebody with somebody the water surface down and connect the upper side matched somebody with somebody the water surface and match somebody with somebody the water surface down, the side is provided with
Scrobicular ring, the upper water surface of matching somebody with somebody are gradually reduced with the distance between water surface with lower by the remote center of circle to close to the center of circle, the water dispensing board
With multiple distributing holes, the distributing hole is tapered into close to the center of circle by being arrived away from the center of circle, the distributing hole by it is close it is described on
With the water surface to away from being become larger with the water surface on described；The shell upper end is provided with sewage inlet and flocculant import.
Turn preferably, the turntable includes one end in the shell and the embedded fixed water dispensing board
Moving axis and the handle for being arranged on the rotary shaft other end.Facilitate human users, can the very convenient level that must change water dispensing board
State or vertical state.
Preferably, guide layer is extended in the side to both sides.Prevent sewage from sticking on the water dispensing board of flocculant, prevent
Flocculant is sticked on the water dispensing board of sewage, that is, prevents sewage from contacting with flocculant on water dispensing board to produce floccule and block water distribution
Hole and cause water dispensing board action deprivation and influence flocculation reaction progress.
Further preferably, the guide layer is opposite with the direction of the scrobicular ring.Can smoothly by sewage and flocculant water conservancy diversion,
Allow it not touch the upper of water dispensing board and with the water surface and lower match somebody with somebody the water surface.
Further preferably, the radian that the guide layer is distributed on the water dispensing board is 180 °.Sewage is faced when will be vertical
The side of water inlet and flocculant import sets the guide layer that radian is 180 °, on the one hand can prevent because being arranged on opposite side product
Tired liquid and polluting match somebody with somebody the water surface and it is lower match somebody with somebody the water surface, on the other hand can also be cost-effective.
Preferably, also including stirring structure, the stirring structure includes being arranged on the motor of outer side and is arranged on
The agitating shaft being connected in the shell and with the motor, the agitating shaft are provided with multiple stirring vanes.It can accelerate to flocculate
The progress of reaction.
Further preferably, the velocity of rotation of the agitating shaft is divided into first stage and second stage, the first stage
Velocity of rotation is less than the velocity of rotation of second stage.It is the first stage adding sewage, addition flocculant is second stage, first
Stage need to only stir sewage, velocity of rotation can be with smaller, and second stage is the stage of reaction, and floccule increases
It can hinder to rotate, so the velocity of rotation of second stage is bigger.
Further preferably, the distance between adjacent described stirring vane is gradually reduced from top to bottom.Following floccule meeting
More, the separation of floccule and liquid can be accelerated by increasing the quantity of following stirring vane, reduce the later separation time.
Further preferably, the lower surface of the stirring vane is provided with multiple grooves.Groove can produce small spiral force, make
Obtain floccule quickly to separate with liquid, reduce the later separation time.
Preferably, it is provided with anticorrosive coat on the inside of the shell.Increase the service life of flocculation tank.
Preferably, also including controller, the controller controls the rotation of the rotational structure and stirring for stirring structure
Mix speed.
The present invention has the advantages that：
1. the setting of turntable, when opening sewage inlet, one piece of water dispensing board above is placed vertically, will be following
One piece of water dispensing board is horizontal positioned；It is to overturn the state of two pieces of water dispensing boards opening flocculant import.Can also, opening sewage
During water inlet, one piece of following water dispensing board is placed vertically, one piece of water dispensing board above is horizontal positioned；Enter opening flocculant
During mouth, the state of two pieces of water dispensing boards is overturned.So do, either water distribution sewage or water distribution flocculant all only can be with one piece of water distributions
Plate contacts, and prevents contact of the sewage with flocculant, prevents from blocking the distributing hole of water dispensing board.
2. the setting of scrobicular ring, sewage and flocculant can be flicked prevent sewage and flocculant flow to the water surface and under match somebody with somebody
The water surface, prevent sewage from being contacted with flocculant, prevent from blocking the distributing hole of water dispensing board.
3. it is gradually reduced on the water surface with lower with the distance between water surface by the remote center of circle to close to the center of circle, farthest
Prevent sewage from being contacted with flocculant, prevent from blocking the distributing hole of water dispensing board.
4. distributing hole is balanced because of water distribution caused by water dispensing board different-thickness not by being tapered into away from the center of circle to close to the center of circle
So that water dispensing board water distribution effect is more preferable.
5. distributing hole to away from the water surface close to upper with the water surface by becoming larger, the upper aperture with the water surface of water dispensing board is not
Easily excessive, the too big water distribution in aperture is ineffective, and aperture is become larger with the water surface by upper to lower with the water surface, can accelerate to match somebody with somebody water speed
Degree, accelerate flocculation reaction.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the sectional view of water dispensing board；
Fig. 3 is the structural representation of stirring vane.
In figure, 1, shell, 11, sewage inlet, 12, flocculant import, 2, water dispensing board, 21, above match somebody with somebody the water surface, 22, match somebody with somebody down
The water surface, 23, side, 231, scrobicular ring, 232, guide layer, 24, distributing hole, 3, turntable, 31, rotary shaft, 32, handle, 4,
Stirring structure, 41, motor, 42, agitating shaft, 421, stirring vane, groove, 4211.
Embodiment
It is the specific embodiment of the present invention and with reference to accompanying drawing below, technical scheme is further described,
But the present invention is not limited to these embodiments.
Embodiment 1：
A kind of flocculation tank as shown in Fig. 1 to 2, including shell 1 and the water dispensing board 2 for about 2 pieces arrangements being arranged in shell 1.
Turntable 3 is provided between the water dispensing board 2 and the shell 1, will be above when opening sewage inlet
One piece of water dispensing board is placed vertically, and one piece of following water dispensing board is horizontal positioned；It is to overturn two pieces of water distributions opening flocculant import
The state of plate.Can also, when opening sewage inlet, one piece of following water dispensing board is placed vertically, above one piece is matched somebody with somebody
Water plate level is placed；When opening flocculant import, the state of two pieces of water dispensing boards is overturned.So do, either water distribution sewage is also
It is that water distribution flocculant all can only contact with one piece of water dispensing board, prevents contact of the sewage with flocculant, prevents from blocking matching somebody with somebody for water dispensing board
Water hole, the water dispensing board 2 match somebody with somebody the water surface 21, match somebody with somebody the water surface 22 down and connect the upper side matched somebody with somebody the water surface 21 and match somebody with somebody the water surface 22 down including upper
Face 23, the side 23 are provided with scrobicular ring 231, and can flick sewage and flocculant prevents sewage and flocculant from flowing to and matching somebody with somebody the water surface
Match somebody with somebody the water surface with lower, prevent sewage from being contacted with flocculant, prevent from blocking the distributing hole of water dispensing board, it is described above with the water surface 21 and lower water distribution
The distance between face 22 is farthest prevented sewage from being contacted with flocculant, prevented by being gradually reduced away from the center of circle to close to the center of circle
The distributing hole of water dispensing board is only blocked, the water dispensing board 2 has multiple distributing holes 24, and the distributing hole 24 is by the remote center of circle to close
The center of circle tapers into, and balances because water distribution caused by water dispensing board different-thickness is uneven so that water dispensing board water distribution effect is more preferable, described to match somebody with somebody
Water hole 24 to away from described close to the upper water surface 21 of matching somebody with somebody with the water surface 21 by above becoming larger, the upper aperture with the water surface of water dispensing board
It is not easy excessive, the too big water distribution in aperture is ineffective, and aperture is become larger with the water surface by upper to lower with the water surface, can accelerate to match somebody with somebody water speed
Degree, accelerate flocculation reaction；The upper end of shell 1 is provided with sewage inlet 11 and flocculant import 12.
Preferably, the turntable 3 includes one end in the shell 1 and the embedded fixed water dispensing board 2
Rotary shaft 31 and the handle 32 for being arranged on the other end of rotary shaft 31, facilitate human users, very convenient can must change water distribution
The horizontality or vertical state of plate.
Guide layer 232 is extended in the side 23 to both sides, prevents sewage from sticking on the water dispensing board of flocculant, prevents from flocculating
Agent is sticked on the water dispensing board of sewage, that is, prevent sewage contacted with flocculant on water dispensing board produce floccule and block distributing hole and
Cause the action deprivation of water dispensing board and influence the progress of flocculation reaction.
The direction of the guide layer 232 and the scrobicular ring 231 is on the contrary, it can be allowed smoothly by sewage and flocculant water conservancy diversion
The upper of water dispensing board will not be touched and with the water surface and lower match somebody with somebody the water surface.
It is 180 ° that the guide layer 232, which is distributed in radian on the water dispensing board 2, when will be vertical in face of sewage inlet and
The side of flocculant import sets the guide layer that radian is 180 °, on the one hand can prevent because being arranged on opposite side accumulating liquid and
In pollution with the water surface and it is lower match somebody with somebody the water surface, on the other hand can also be cost-effective.
Also include stirring structure 4, the stirring structure 4 includes being arranged on the motor 41 in the outside of shell 1 and is arranged on described
The agitating shaft 42 being connected in shell 1 and with the motor 41, the agitating shaft 42 are provided with multiple stirring vanes 421.It can add
The progress of fast flocculation reaction.
The inner side of shell 1 is provided with anticorrosive coat, increases the service life of flocculation tank.
Embodiment 2：
A kind of flocculation tank as shown in Fig. 1 to 3, including shell 1 and the water dispensing board 2 for about 2 pieces arrangements being arranged in shell 1.
Difference from Example 1 is：
The velocity of rotation of the agitating shaft 42 is divided into first stage and second stage, and the velocity of rotation of the first stage is less than the
The velocity of rotation of two-stage, it is the first stage adding sewage, addition flocculant is second stage, and the first stage only need to be by sewage
Stir, velocity of rotation can be with smaller, and second stage is the stage of reaction, and increasing for floccule can also hinder to rotate, institute
It is bigger with the velocity of rotation of second stage.
The distance between adjacent described stirring vane 421 is gradually reduced from top to bottom, and floccule below can be more, increase
The quantity of following stirring vane can accelerate the separation of floccule and liquid, reduce the later separation time.
The lower surface of the stirring vane 421 is provided with multiple grooves 4211, and groove can produce small spiral force so that wadding
Shape thing quickly separates with liquid, reduces the later separation time.
Embodiment 3：
A kind of flocculation tank as shown in Fig. 1 to 3, including shell 1 and the water dispensing board 2 for about 2 pieces arrangements being arranged in shell 1.
Difference from Example 1 is：
Also include controller, the controller controls the rotation of the rotational structure and the mixing speed of stirring structure.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (10)
1. a kind of flocculation tank, it is characterised in that including shell（1）Be arranged on the shell（1）About 2 pieces interior arrangements are matched somebody with somebody
Water plate（2）, the water dispensing board（2）With the shell（1）Between be provided with turntable（3）, the water dispensing board（2）Match somebody with somebody including on
The water surface（21）, match somebody with somebody the water surface down（22）Match somebody with somebody the water surface on described with connecting（21）Match somebody with somebody the water surface with lower（22）Side（23）, the side
（23）Provided with scrobicular ring（231）, it is described above to match somebody with somebody the water surface（21）Match somebody with somebody the water surface with lower（22）The distance between by away from the center of circle arrive close to justify
The heart is gradually reduced, the water dispensing board（2）With multiple distributing holes（24）, the distributing hole（24）By away from the center of circle to the close center of circle
Taper into, the distributing hole（24）By above matching somebody with somebody the water surface close to described（21）Above match somebody with somebody the water surface to away from described（21）Become larger；
The shell（1）Upper end is provided with sewage inlet（11）With flocculant import（12）.
A kind of 2. flocculation tank according to claim 1, it is characterised in that：The turntable（3）Run through including one end
The shell（1）And the embedded fixed water dispensing board（2）Interior rotary shaft（31）Be arranged on the rotary shaft（31）The other end
Handle（32）.
A kind of 3. flocculation tank according to claim 1, it is characterised in that：The side（23）Extend guide layer to both sides
（232）.
A kind of 4. flocculation tank according to claim 3, it is characterised in that：The guide layer（232）With the scrobicular ring（231）
Direction it is opposite.
A kind of 5. flocculation tank according to claim 3, it is characterised in that：The guide layer（232）It is distributed in the water distribution
Plate（2）On radian be 180 °.
A kind of 6. flocculation tank according to claim 1, it is characterised in that：Also include stirring structure（4）, the stirring structure
（4）Including being arranged on shell（1）The motor in outside（41）Be arranged on the shell（1）It is interior and with the motor（41）Connected
Agitating shaft（42）, the agitating shaft（42）It is provided with multiple stirring vanes（421）.
A kind of 7. flocculation tank according to claim 6, it is characterised in that：The agitating shaft（42）Velocity of rotation be divided into
One stage and second stage, the velocity of rotation of the first stage are less than the velocity of rotation of second stage.
A kind of 8. flocculation tank according to claim 6, it is characterised in that：The adjacent stirring vane（421）Between away from
From being gradually reduced from top to bottom.
A kind of 9. flocculation tank according to claim 6, it is characterised in that：The stirring vane（421）Lower surface be provided with
Multiple grooves（4211）.
A kind of 10. flocculation tank according to claim 1, it is characterised in that：The shell（1）Inner side is provided with anticorrosive coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711158168.5A CN107840425B (en) | 2017-11-20 | 2017-11-20 | Flocculation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711158168.5A CN107840425B (en) | 2017-11-20 | 2017-11-20 | Flocculation tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107840425A true CN107840425A (en) | 2018-03-27 |
| CN107840425B CN107840425B (en) | 2020-05-08 |
Family
ID=61679088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711158168.5A Active CN107840425B (en) | 2017-11-20 | 2017-11-20 | Flocculation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107840425B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110117098A (en) * | 2019-05-10 | 2019-08-13 | 大成科创基础建设股份有限公司 | A kind of processing method and processing device that discarded slurry recycles |
| CN113209917A (en) * | 2021-05-21 | 2021-08-06 | 天津民祥生物医药股份有限公司 | Preparation method of L-prolinamide |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104355394A (en) * | 2014-11-17 | 2015-02-18 | 刘超 | Rotating distributor |
| CN204265609U (en) * | 2014-11-26 | 2015-04-15 | 瑞赛诺森（北京）科技有限公司 | A kind of device processing used water difficult to degradate |
| KR101632985B1 (en) * | 2015-05-12 | 2016-07-01 | 케이팩코리아주식회사 | Sewage treatment device for separation of sludge and precipitate and purification water |
| CN205856087U (en) * | 2016-06-29 | 2017-01-04 | 天津市澍丰农业科技有限公司 | A kind of sewage flocculation device with hemispherical agitating plate structure |
-
2017
- 2017-11-20 CN CN201711158168.5A patent/CN107840425B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104355394A (en) * | 2014-11-17 | 2015-02-18 | 刘超 | Rotating distributor |
| CN204265609U (en) * | 2014-11-26 | 2015-04-15 | 瑞赛诺森（北京）科技有限公司 | A kind of device processing used water difficult to degradate |
| KR101632985B1 (en) * | 2015-05-12 | 2016-07-01 | 케이팩코리아주식회사 | Sewage treatment device for separation of sludge and precipitate and purification water |
| CN205856087U (en) * | 2016-06-29 | 2017-01-04 | 天津市澍丰农业科技有限公司 | A kind of sewage flocculation device with hemispherical agitating plate structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110117098A (en) * | 2019-05-10 | 2019-08-13 | 大成科创基础建设股份有限公司 | A kind of processing method and processing device that discarded slurry recycles |
| CN110117098B (en) * | 2019-05-10 | 2022-03-01 | 大成科创基础建设股份有限公司 | Treatment method and device for recycling waste slurry |
| CN113209917A (en) * | 2021-05-21 | 2021-08-06 | 天津民祥生物医药股份有限公司 | Preparation method of L-prolinamide |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107840425B (en) | 2020-05-08 |
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