CN108744614A - A kind of vertical sedimentation basin of industrial organic waste water - Google Patents
A kind of vertical sedimentation basin of industrial organic waste water Download PDFInfo
- Publication number
- CN108744614A CN108744614A CN201810588364.4A CN201810588364A CN108744614A CN 108744614 A CN108744614 A CN 108744614A CN 201810588364 A CN201810588364 A CN 201810588364A CN 108744614 A CN108744614 A CN 108744614A
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- central tube
- pipe
- tank body
- waste water
- sedimentation tank
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention discloses a kind of vertical sedimentation basin of industrial organic waste water, sedimentation tank body includes process chamber, precipitation bucket；Process chamber is equipped with central tube, water inlet pipe, outlet pipe, baffle；Inner treatment chamber is equipped with central tube, and central tube is connected and fixed plate, and water inlet pipe is connected with central tube；The upper end of central tube connects baffle；Catch basin is formed between baffle and sedimentation tank body, catch basin connects outlet pipe；Central tube of trailer is equipped with reflection unit；Reflection unit includes Reflecting pyramid, connecting rod, dispersion plate, and sedimentation tank body is equipped with interior flocculant and adds case, and interior flocculant addition case is equipped with nozzle, extraction mud pipe is equipped in precipitation bucket, and extraction mud pipe connects slush pump.The present invention provides a kind of vertical sedimentation basin of industrial organic waste water, and little particle obtains good flocculating setting, accelerates the sinking speed of the particulate matter in waste water, the effect of sedimentation is good, and settling velocity is fast, and water quality is unaffected.
Description
Technical field
The present invention relates to wastewater treatment equipments, and in particular to a kind of vertical sedimentation basin of industrial organic waste water.
Background technology
Vertical sedimentation basin is the sedimentation basin that waste water vertically flows in pond.Pond body planar graph be it is round or rectangular, water by
The water inlet pipe for being located at pond center enters in pond from top to bottom, and pipe is divided into after umbrella-shaped baffle makes waste water be uniformly distributed in pond along entire
The cross-section of river slowly rises, and suspended substance sedimentation enters bottom of pond taper and sinks in bucket, and primary water is from pond surrounding peripherally overflow weir flow
Go out.
Operation principle is：In vertical sedimentation basin, water (flow) direction precipitates direction on the contrary, its catch speed and flow with particle
The rate of climb is equal, and the particle that the rate of climb is equal to sinking speed will be suspended in one layer of superposed layer of formation in mixed liquor, to rising
Particle intercepted and filtered, the plane of vertical sedimentation basin can be round, square or polygonal.To make water distribution in pond
Uniformly, Chi Jing should not be too large, and generally use 4~7m, no more than 10m in order to reduce the total height in pond, multibuchet can be used in sludge area
Sludge discharge way.Thus the efficiency of vertical sedimentation basin is higher than rectangular sedimentation tank, and mostly multiple vertical sedimentation basins are in parallel
It uses, vertical sedimentation basin is suitable for the small midget plant of wastewater treatment capacity.
Existing vertical sedimentation basin there are problems that when in use with：1, in the waste water of existing factory, also have a large amount of
Organic impurities, such as organic solvent-benzene, aldehyde, ketone, settling velocity of the waste water in sedimentation basin be slow so that water quality is poor, is easy
Smelly, the taste of processing pond is larger, influences environment；2, the processing speed of existing vertical sedimentation basin is slow, due to its work spy
Property, the precipitation of lighter weight, can rise with water, bottom of pond can't be precipitated to, sedimentation effect is caused to be affected, existing skill
Using flocculant is added in water in art, accelerate flocculation, still, effect is not obvious.
Invention content
Goal of the invention：In view of the deficiencies of the prior art, the present invention provides a kind of vertical sedimentation basin of industrial organic waste water,
Little particle obtains good flocculating setting, accelerates the sinking speed of the particulate matter in waste water, the effect of sedimentation is good, settling velocity
Soon, water quality is unaffected.
In order to achieve the above objectives, the present invention provides the following technical solutions：
A kind of vertical sedimentation basin of industrial organic waste water, including sedimentation tank body, the sedimentation tank body include process chamber, precipitation
Bucket；The process chamber is equipped with central tube, water inlet pipe, outlet pipe, baffle；The inner treatment chamber is equipped with central tube, the center
Pipe is connected and fixed plate, and the fixed plate is located at the Chi Ding of sedimentation basin, and the water inlet pipe is connected with central tube；The central tube
Upper end connect baffle；Catch basin is formed between the baffle and sedimentation tank body, the catch basin connects outlet pipe；The center
Reflection unit is equipped with below pipe；The reflection unit includes Reflecting pyramid, connecting rod, dispersion plate, and the reflection centrum passes through company
Extension bar connects central tube；The bottom of the reflection centrum connects dispersion plate, the pond of the edge connection sedimentation tank body of the dispersion plate
Wall；The dispersion plate is latticed；The sedimentation tank body is equipped with interior flocculant and adds case, is set on the interior flocculant addition case
There are 2 or more nozzles, the nozzle to be uniformly distributed；The interior flocculant addition case connects external storage case by pipeline；Institute
External storage case is stated to be located on the outside of sedimentation tank body；Extraction mud pipe is equipped in the precipitation bucket, the extraction mud pipe connects slush pump；It is described
Sludge pump is located on the outside of sedimentation tank body.
Further, the fixed plate at the top of the sedimentation tank body is equipped with workbench, and the workbench connects cat ladder.
Further, the hypomere of the central tube is equipped with upper conical pipe, inferior pyramidal pipe, the internal diameter of the upper conical pipe successively
It from top to bottom tapers into, the internal diameter of the inferior pyramidal pipe from top to bottom becomes larger；The reflection centrum is connected by connecting rod
Connect inferior pyramidal pipe.Central tube hypomere is arranged to be connected with each other upper conical pipe and inferior pyramidal pipe so that organic wastewater enters center
Guan Hou, in upper conical pipe, the flow velocity of waste water tapers into, and certain current limliting effect is then formed in the junction of upper and lower conical pipe
Fruit, then into horn-like inferior pyramidal pipe so that the flow velocity of waste water quickly increases, the effective lower terminal-velocity for accelerating waste water
Degree, is formed simultaneously certain acceleration so that particulate matter under the action of inertia, moves downward, and is conducive to the sedimentation of particle.
Further, the interior flocculant adds case as donought, and flocculant addition case is arranged in sedimentation tank body in annular
Pool wall on the inside of, the nozzle is circularly and evenly distributed.In annular flocculant add case so that the ejection of flocculant evenly,
So that the contact area bigger of flocculant and waste water, heavy effect of flocculating are more preferable.
Further, the nozzle is equipped with solenoid valve.The sprinkling of flocculant can be effectively controlled by solenoid valve.
Further, the dispersion plate is equipped with photocatalyst layer.Using titanium dioxide optical catalyst in the prior art
Layer, is arranged on dispersion plate the photodissociation, it can be achieved that organic matter, and the effective organic matter for removing organic wastewater is realized to organic
The purification of waste water.
The operation principle of the present invention：The vertical sedimentation basin of the present invention, waste water are entered from water inlet pipe in central tube, then
Waste water effectively reflect through reflection unit, is disperseed, interior flocculant addition case sprays flocculant, to the particle in waste water
Effective flocculating setting, while bulky grain, by gravity and inertia effects automatic sedimentation, granule foreign precipitation drops into precipitation bucket, passes through
Take out your pumped；Waste water after precipitation, enters catch basin, is discharged from outlet pipe.
Compared with prior art, the invention has the advantages that：1, waste water of the invention is from air inlet pipe enters
Heart pipe realizes that effective precipitation of waste water, settling velocity are fast；2, reflection unit makes waste water effectively reflects to move upwards, and accelerates
The sedimentation of particulate matter improves settling velocity；3, the dispersion plate of emitter may also function as good centrifugation so that particle is heavy
Shallow lake drops into precipitation bucket, while increasing the contact area of flocculant and waste water, and precipitation is rapid；4, settling velocity is fast, and water quality is not
Impacted, sedimentation basin is not easy the taste that gives out a foul smell, on environment without influence.
Description of the drawings
Fig. 1 is the internal structure schematic diagram of the present invention；
Fig. 2 is the vertical view of the present invention；
Fig. 3 is the reflection unit structural schematic diagram of the present invention；
Fig. 4 is that the interior flocculant of the present invention adds box structure schematic diagram
Fig. 5 is the mounting structure schematic diagram of the present invention.
Reference numerals list：Sedimentation tank body 100, process chamber 1, precipitation bucket 2, central tube 3, water inlet pipe 4, outlet pipe 5, baffle
6, fixed plate 7, reflection unit 8, Reflecting pyramid 81, connecting rod 82, dispersion plate 83, catch basin 9, interior flocculant addition case 12, spray
Mouth 13, external storage case 14, extraction mud pipe 15, slush pump 16, workbench 17, cat ladder 18, upper conical pipe 19, inferior pyramidal pipe 20.
Specific implementation mode
Technical solution of the present invention is described in detail below by attached drawing.
Embodiment 1：
As shown in figure 1, figure 2, figure 3, figure 4 and figure 5, a kind of vertical sedimentation basin of industrial organic waste water, including sedimentation tank body 100,
Sedimentation tank body includes process chamber 1, precipitation bucket 2；Process chamber is equipped with central tube 3, water inlet pipe 4, outlet pipe 5, baffle 6；In process chamber
Portion is equipped with central tube, and central tube is connected and fixed plate 7, and fixed plate is located at the Chi Ding of sedimentation basin, and water inlet pipe is connected with central tube；
The upper end of central tube connects baffle；Catch basin 9 is formed between baffle and sedimentation tank body, catch basin connects outlet pipe；Under central tube
Side is equipped with reflection unit 8；Reflection unit includes Reflecting pyramid 81, connecting rod 82, dispersion plate 83, and reflection centrum is connected by connecting rod
Connect central tube；The bottom for reflecting centrum connects dispersion plate, the pool wall of the edge connection sedimentation tank body of dispersion plate；Dispersion plate is grid
Shape；Sedimentation tank body is equipped with interior flocculant and adds case 12, and interior flocculant addition case is equipped with 2 or more nozzles 13, and nozzle is equal
Even distribution；Interior flocculant addition case connects external storage case 14 by pipeline；External storage case is located on the outside of sedimentation tank body；Precipitation
Extraction mud pipe 15 is equipped in bucket, extraction mud pipe connects slush pump 16；Sludge pump is located on the outside of sedimentation tank body.
In the present embodiment, the fixed plate at the top of sedimentation tank body is equipped with workbench 17, and workbench connects cat ladder 18.
In the present embodiment, the hypomere of central tube is equipped with upper conical pipe 19, inferior pyramidal pipe 20, the internal diameter of upper conical pipe successively
It from top to bottom tapers into, the internal diameter of inferior pyramidal pipe from top to bottom becomes larger；Reflection centrum connects inferior pyramidal by connecting rod
Pipe.Central tube hypomere is arranged to be connected with each other upper conical pipe and inferior pyramidal pipe so that after organic wastewater enters central tube, upper
In conical pipe, the flow velocity of waste water tapers into, and certain current limitation effect is then formed in the junction of upper and lower conical pipe, then into
Enter to horn-like inferior pyramidal pipe so that the flow velocity of waste water quickly increases, and the effective falling speed for accelerating waste water is formed simultaneously
Certain acceleration so that particulate matter under the action of inertia, moves downward, and is conducive to the sedimentation of particle.
In the present embodiment, interior flocculant adds case as donought, and flocculant addition case is arranged in sedimentation tank body in annular
Pool wall on the inside of, the nozzle is circularly and evenly distributed.In annular flocculant add case so that the ejection of flocculant evenly,
So that the contact area bigger of flocculant and waste water, heavy effect of flocculating are more preferable.
In the present embodiment, nozzle is equipped with solenoid valve.The sprinkling of flocculant can be effectively controlled by solenoid valve.
In the present embodiment, dispersion plate is equipped with photocatalyst layer.Using titanium dioxide optical catalyst in the prior art
Layer, is arranged on dispersion plate the photodissociation, it can be achieved that organic matter, and the effective organic matter for removing organic wastewater is realized to organic
The purification of waste water.
Embodiment 2
As shown in figure 5, the vertical sedimentation basin of the industrial organic waste water of embodiment 1 is installed, industrial organic waste water of the invention
Vertical sedimentation basin be two laminars installation, wherein precipitation bucket be arranged in below ground, process chamber more than ground, on the one hand pacify
Dress stablize, on the other hand, the excavating depth of sedimentation basin is easy for installation, while maintenance convenient to overhaul, facilitates blowdown, facilitate water inlet,
Water outlet.
As above, it although the present invention has been indicated and described with reference to specific preferred embodiment, shall not be construed as pair
The limitation of invention itself.Without prejudice to the spirit and scope of the invention as defined in the appended claims, can to its
It makes a variety of changes in form and in details.
Claims (6)
1. a kind of vertical sedimentation basin of industrial organic waste water, it is characterised in that：Including sedimentation tank body, the sedimentation tank body includes
Process chamber, precipitation bucket；The process chamber is equipped with central tube, water inlet pipe, outlet pipe, baffle；The inner treatment chamber is equipped with center
Pipe, the central tube are connected and fixed plate, and the fixed plate is located at the Chi Ding of sedimentation basin, and the water inlet pipe interlinks with central tube
It connects；The upper end of the central tube connects baffle；Catch basin is formed between the baffle and sedimentation tank body, the catch basin connects out
Water pipe；The central tube of trailer is equipped with reflection unit；The reflection unit includes Reflecting pyramid, connecting rod, dispersion plate, described anti-
It penetrates centrum and central tube is connected by connecting rod；The bottom of the reflection centrum connects dispersion plate, the edge connection of the dispersion plate
The pool wall of sedimentation tank body；The dispersion plate is latticed；The sedimentation tank body is equipped with interior flocculant and adds case, the interior flocculation
The nozzle that case is equipped with 2 or more is added in agent, and the nozzle is uniformly distributed；The interior flocculant addition case is connected outer by pipeline
Portion's storage bin；The external storage case is located on the outside of sedimentation tank body；Extraction mud pipe, the extraction mud pipe connection are equipped in the precipitation bucket
Slush pump；The sludge pump is located on the outside of sedimentation tank body.
2. the vertical sedimentation basin of industrial organic waste water according to claim 1, it is characterised in that：The sedimentation tank body top
The fixed plate in portion is equipped with workbench, and the workbench connects cat ladder.
3. the vertical sedimentation basin of industrial organic waste water according to claim 1, it is characterised in that：Under the central tube
Duan Yici is equipped with upper conical pipe, inferior pyramidal pipe, and the internal diameter of the upper conical pipe from top to bottom tapers into, the inferior pyramidal pipe
Internal diameter from top to bottom becomes larger；The reflection centrum connects inferior pyramidal pipe by connecting rod.
4. the vertical sedimentation basin of industrial organic waste water according to claim 1, it is characterised in that：The interior flocculant adds
Add case for donought, flocculant addition case is arranged on the inside of the pool wall of sedimentation tank body in annular, and the nozzle circumferentially uniformly divides
Cloth.
5. the vertical sedimentation basin of industrial organic waste water according to claim 4, it is characterised in that：The nozzle is equipped with
Solenoid valve.
6. the vertical sedimentation basin of industrial organic waste water according to claim 1, it is characterised in that：It is set on the dispersion plate
There is photocatalyst layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810588364.4A CN108744614A (en) | 2018-06-08 | 2018-06-08 | A kind of vertical sedimentation basin of industrial organic waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810588364.4A CN108744614A (en) | 2018-06-08 | 2018-06-08 | A kind of vertical sedimentation basin of industrial organic waste water |
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| Publication Number | Publication Date |
|---|---|
| CN108744614A true CN108744614A (en) | 2018-11-06 |
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ID=64000778
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810588364.4A Pending CN108744614A (en) | 2018-06-08 | 2018-06-08 | A kind of vertical sedimentation basin of industrial organic waste water |
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| Country | Link |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110237930A (en) * | 2019-06-26 | 2019-09-17 | 李惠刚 | A kind of mechanical filter plant |
| CN112723567A (en) * | 2020-12-28 | 2021-04-30 | 中昊黑元化工研究设计院有限公司 | Rapid clarification device and method for white carbon black production wastewater by precipitation method |
| CN114057315A (en) * | 2020-07-29 | 2022-02-18 | 山东浪潮华光光电子股份有限公司 | Gallium arsenide grinding cooling water recycling device and using method thereof |
-
2018
- 2018-06-08 CN CN201810588364.4A patent/CN108744614A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110237930A (en) * | 2019-06-26 | 2019-09-17 | 李惠刚 | A kind of mechanical filter plant |
| CN114057315A (en) * | 2020-07-29 | 2022-02-18 | 山东浪潮华光光电子股份有限公司 | Gallium arsenide grinding cooling water recycling device and using method thereof |
| CN112723567A (en) * | 2020-12-28 | 2021-04-30 | 中昊黑元化工研究设计院有限公司 | Rapid clarification device and method for white carbon black production wastewater by precipitation method |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181106 |
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| WD01 | Invention patent application deemed withdrawn after publication |