CN202028238U - Tilting type sewage accelerated sedimentation tank - Google Patents
Tilting type sewage accelerated sedimentation tank Download PDFInfo
- Publication number
- CN202028238U CN202028238U CN 201120120316 CN201120120316U CN202028238U CN 202028238 U CN202028238 U CN 202028238U CN 201120120316 CN201120120316 CN 201120120316 CN 201120120316 U CN201120120316 U CN 201120120316U CN 202028238 U CN202028238 U CN 202028238U
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- CN
- China
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- tilting
- sedimentation tank
- sedimentation basin
- tank body
- type sewage
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model relates to a tilting type sewage accelerated sedimentation tank which can accelerate the sedimentation process in sewage treatment, clarify water and improve the sewage treatment effect. A sedimentation tank body is a movable tank body, one side of the sedimentation tank body is provided with a hinge connected with a base, and the other side of the sedimentation tank body is connected with a tilting mechanism. When the water reaches a destabilization critical state, the tilting mechanism is started to tilt the movable tank body to generate centrifugal movement. The deformation property, the inertia property, the viscosity and the boundary characteristics of fluid are utilized to change the micro flocculation kernel aggregation state and concentration distribution of the critical destabilization state so as to increase local internal kernel flocculation density and reduce separation distance, more flocculation kernels are promoted to be adsorbed, crosslinked and aggregated mutually to form large-size and large-mass floccules to be settled, suspended matters in water are reduced, and sewage is clarified and cleaned. The sedimentation tank has a short entire sedimentation process, a good effect, small energy consumption and low cost, and is environmental-friendly, simple and practicable.
Description
Technical field
The utility model relates to a kind of precipitation process that can accelerate in the sewage disposal, the clarification water body, and the tilting-type sewage that improves wastewater treatment efficiency quickens sedimentation basin.
Background technology
Effluent problem has been the environmental protection and the economic problems of a current Chinese sternness.Be nationwide water resource critical shortage on the one hand, on the other hand sewage but with every year nearly 7% in sharp increase, but cost of sewage disposal height, finance drops into hard to carry on, make the wastewater treatment in China rate very low, the cost of sewage disposal and treatment effeciency have greatly restricted the development of sewage disposal industry.Therefore, research and development cost is low, and the sewage treatment technique that speed is fast, efficient is high, new equipment are the developing direction of sewage disposal industry.
It is an important process of sewage disposal that precipitate and separate purifies, and it is that next operation is removed suspension, purify water, and be indispensable a kind of technology in all kinds sewage disposal system.But natural sedimentation is not only chronic, and also there is thick and heavy precipitation blocking zone in water body usually, and suspension is many, the water body chaos.People perhaps adopt machinery to separate or the interpolation flocculant in order to accelerate precipitation, and this has strengthened processing cost again.How to make full use of natural sedimentation, shorten its precipitation clarification time, improve purifying rate.
Summary of the invention
By the tilting equipment active pool body that fascinates, produce centrifugal action.Utilize deformation properties, inertial property, viscosity and the border characteristic of fluid, change the little wadding nuclear coherent condition and CONCENTRATION DISTRIBUTION of coagulating of critical " taking off steady " state, make wadding cuclear density increase in the local, spacing reduces, make more, wadding nuclear phase critical condition, subcritical state adsorbs mutually, crosslinked, coalescent, form the flco of large scale, big quality and sedimentation reduces the suspension in the water body, clarify, purify waste water.
The technical scheme that its technical problem that solves the utility model adopts:
Tilting-type sewage quickens sedimentation basin, and it is characterized in that: movable sedimentation basin body one side has hinge to connect with pedestal, and an other side is connected with tilting equipment.Movable sedimentation basin pedestal or be fixed pedestal or be movable base.Tilting equipment is the hydraulic pressure tilting equipment.Tilting equipment is the lifting tiling arrangement.Tilting equipment is a hoist engine.Movable sedimentation basin body one side is connected with the tilting equipment connecting rod by hinge.Being provided with at the bottom of the movable sedimentation basin pond at the bottom of protruding grizzly bar structure or the pond is wave structure.
The beneficial effects of the utility model are that free precipitation, flocculation sediment and group shorten dramatically the sedimentation time, the sewage treating efficiency raising; Eliminate the precipitation blocking zone, improve clarifying effect, the water outlet ss suspended solid reduces greatly, and water body is made a clear distinction between good and evil, and primary sedimentation is handled promptly can reach the compression precipitating effect; Can reduce the configuration of mud scraper, reduce acquisition cost; Energy consumption is little, and expense is low, and is simple.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is that the utility model tilting equipment is the transverse sectional view of hydraulic pressure tilting equipment
Fig. 2 is the transverse sectional view of the utility model tilting equipment for the lifting tiling arrangement
Fig. 3 is that the utility model tilting equipment is the longitudinal sectional view of hydraulic pressure tilting equipment
Among the figure: 1. active pool body 2. sewage 3. baffle plates 4. deep floors 5. fixed hinges
6. hinge 7. hydraulic mechanisms 8. hinges 9. fixed pedestals 10. precipitate dirts
11. hoist cable 12. intake chambers 13. flood hole 14. storage buckets, 15. discharge pipelines
16. effluent trough 17. water-supply-pipes 18. effluent weirs
The specific embodiment
In the embodiment shown in fig. 1, a side bottom of active pool body has hinge to be connected with fixed pedestal, and opposite side is connected with the hydraulic pressure tilting equipment.Tilting equipment is the hydraulic pressure tilting equipment.When sewage reaches when taking off steady critical condition, start the hydraulic pressure tilting equipment, with the pond body low-angle several times that fascinate, drive that sewage moves together in the pond.Because the deformation properties of water, the motion of the suspension wadding nuclear in the motion water body is similar to the reciprocal circular motion around a certain centre of gyration.Far away more from the centre of gyration, the moving displacement in the wadding nuclear cycle that suspends is big more, and its circular motion speed is big more, and the centrifugal force that circular motion produced is also big more.The centrifugal force that circular motion produced has been broken the balanced system of force on the original suspension wadding nuclear, suspends wadding nuclear under the acting in conjunction of centrifugal force, gravity, to away from the motion of centre of gyration direction, is moved to pond body two side lower parts by pool center gradually.
Near the pool wall boundary layer fluid is subjected to the viscous effects maximum, hindered by the pool wall shape, and border fleece stone adheres on the object plane fully, with the relative velocity of pond body be zero, relative displacement is zero.Assemble near pool wall border gradually from the suspension wadding nuclear that central motion comes, the wadding cuclear density improves gradually, and spacing is more and more littler.Wadding nuclear is assembled, and density improves, and spacing is dwindled, the favourable little absorption of wadding nuclear, crosslinked, coalescent formation large scale, quality, firm, closely knit big flocculating body and precipitate greatly of coagulating.Borderline region is to quicken the main region that precipitation forms near the pool wall.
Pond bottom precipitation flco general size is big, more firm, closely knit.Back and forth fascinate and cause the rate of flow of fluid that streams flco big, produce whirlpool in the flco both sides.Whirlpool is to the effect of entrainmenting of adjacent fluid, intensive little wadding nuclear that coagulates in a large number in vortex core, and density heightens, and has also increased little wadding nuclear that coagulates simultaneously in the contact of vortex core, crosslinked and coalescent, impels the fluid suspended thing in flco both sides constantly to deposit, and forms pond bed-sit line shape deposition.At the bottom of protruding grizzly bar structure or pond are set at the bottom of the pond, be wave structure, all can strengthen the whirlpool effect of streaming, accelerate sedimentation of suspension.
Body is rocked to extreme position in the pond, and its motion is transferred.Boundary layer fluid is subjected to viscous effects, and its motion is also transferred immediately.But the pool inner water body is because the deformation properties and the inertial property of fluid, the transfer lag of power and motion, even boundary layer or near the water body it be motion in the other direction, still keep original motion state motion away from the borderline region water body, collide in opposite directions with the different two strands of current of kinetic property in the pond, the suspension from two directions is compiled in narrow striking face zone, the wadding cuclear density increases suddenly, the wadding nuclear separation reduces, add the fluid impact effect, favourable wadding stone grafting touches, polymerization forms the flco that size is big, quality is big.
When stopping the pond body that fascinates, water body is because its deformation properties and inertial property, still can clash into the pool wall several times in reciprocation cycle ground, the wadding nuclear that suspends continues the nearly circular motion to pond body two side shiftings, fluid whirlpool aggtegation, the poly-nuclear of striking face, flocculation are also proceeded, wadding nuclear is collision, polymerization constantly, and absorption, crosslinked, coalescent mutually constantly forms large scale, big quality, firm, closely knit big flocculating body precipitation.Water body is purified repeatedly, and suspension reduces greatly, and sewage is clarified, purified.
The storage bucket is arranged at the bottom of the pond, be provided with the gradient at the bottom of the pond along its length, tilt, be beneficial to sediment and compile to the slippage of storage bucket gradually to the storage bucket.
In embodiment illustrated in fig. 2, a side bottom of active pool body has hinge and fixed pedestal, and opposite side is connected with the boom hoisting hoist cable.Tilting equipment is the lifting tiling arrangement.Also can be used as power with hoist engine, tilting equipment is a hoist engine.
Claims (7)
1. a tilting-type sewage quickens sedimentation basin, and it is characterized in that: movable sedimentation basin body one side has hinge to connect with pedestal, and an other side is connected with tilting equipment.
2. tilting-type sewage as claimed in claim 1 quickens sedimentation basin, it is characterized in that: described movable sedimentation basin pedestal or for fixed pedestal or be movable base.
3. tilting-type sewage as claimed in claim 1 quickens sedimentation basin, and it is characterized in that: described tilting equipment is the hydraulic pressure tilting equipment.
4. tilting-type sewage as claimed in claim 1 quickens sedimentation basin, it is characterized in that: described tilting equipment is the lifting tiling arrangement.
5. tilting-type sewage as claimed in claim 1 quickens sedimentation basin, and it is characterized in that: described tilting equipment is a hoist engine.
6. tilting-type sewage as claimed in claim 1 quickens sedimentation basin, and it is characterized in that: described movable sedimentation basin body one side is connected with the tilting equipment connecting rod by hinge.
7. tilting-type sewage as claimed in claim 1 quickens sedimentation basin, it is characterized in that: being provided with at the bottom of the described movable sedimentation basin pond at the bottom of protruding grizzly bar structure or the pond is wave structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120120316 CN202028238U (en) | 2011-04-21 | 2011-04-21 | Tilting type sewage accelerated sedimentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120120316 CN202028238U (en) | 2011-04-21 | 2011-04-21 | Tilting type sewage accelerated sedimentation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202028238U true CN202028238U (en) | 2011-11-09 |
Family
ID=44890549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120120316 Expired - Fee Related CN202028238U (en) | 2011-04-21 | 2011-04-21 | Tilting type sewage accelerated sedimentation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202028238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102225254A (en) * | 2011-04-19 | 2011-10-26 | 重庆科技学院 | Tilting type sewage accelerating sedimentation tank |
-
2011
- 2011-04-21 CN CN 201120120316 patent/CN202028238U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102225254A (en) * | 2011-04-19 | 2011-10-26 | 重庆科技学院 | Tilting type sewage accelerating sedimentation tank |
| CN102225254B (en) * | 2011-04-19 | 2016-04-13 | 重庆科技学院 | Tilting type sewage accelerated sedimentation tank and method of operating thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20120421 |