CN209651953U - A kind of inclined tube of sedimentation tank of built-in flared structure - Google Patents
A kind of inclined tube of sedimentation tank of built-in flared structure Download PDFInfo
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- CN209651953U CN209651953U CN201920317299.1U CN201920317299U CN209651953U CN 209651953 U CN209651953 U CN 209651953U CN 201920317299 U CN201920317299 U CN 201920317299U CN 209651953 U CN209651953 U CN 209651953U
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- inclined tube
- flared structure
- built
- sedimentation tank
- flared
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model relates to a kind of inclined tube of sedimentation tank of built-in flared structure, belong to technical field of water treatment equipment.Including inclined tube ontology and several flared structures that inclined tube body interior is arranged in, the flared structure is fixed on inclined tube tube wall.Flared structure arranged for interval on inclined tube ontology, the opening of flared structure are fixed towards inclined tube water inlet direction.The beneficial effects of the utility model are: the utility model is a kind of built-in flared structure inclined tube of sedimentation tank, compared to common inclined-tube, the sludge that built-in flared structure inclined tube of sedimentation tank can prevent part from flowing out with water flow when flow rate of water flow is higher by the flared structure being arranged on inclined tube inner wall improves treatment effeciency.
Description
Technical field
The utility model relates to a kind of inclined tube of sedimentation tank of built-in flared structure, belong to technical field of water treatment equipment.
Background technique
Coagulating sedimentation is common a kind of technology in wastewater treatment, and principle is to add some medicaments by Xiang Shuizhong (to lead to
Frequently referred to coagulant and flocculation aid), so that the particle for being difficult to precipitate in water is aggregated with one another and is formed colloid, then and in water body
Impurity combines and forms bigger floccule body.Floccule body has powerful adsorption capacity, can not only adsorb suspended matter, moreover it is possible to which absorbed portion is thin
Bacterium and dissolved matter.Floccule body is increased and is sunk by absorption, volume.Finally separated.
Currently, sedimentation basin type common in practical application has flat flow, vertical-flow, radial-flow and inclined plate (pipe) precipitating
Pond, wherein inclined-tube sedimentation tank refers to the sedimentation basin that inclined tube is equipped in settling zone.In the precipitating of flat flow or vertical sedimentation basin
A series of shallow layer precipitating floor are divided into using inclined parallel pipe or parallelpiped (sometimes using honeycomb filler) in area, are located
Reason and sedimentation heavy mud is mutually moved and is separated in each precipitating shallow-layer.
Existing inclined-tube sedimentation tank is greatly improved compared to its treatment effeciency of rectangular sedimentation tank, but inclined-tube sedimentation tank
When the flow rate of water flow for flowing through inclined tube is higher, sludge of the partly precipitated on tube wall can flow out inclined tube with water flow, make to be discharged water
Qualitative change is poor, in this case, can be by changing inclined pipe structrue, to prevent the sludge on tube wall from flowing out.
Summary of the invention
Place in order to overcome the above-mentioned deficiencies of the prior art, the utility model provide a kind of built-in flared structure sedimentation basin
Inclined tube, the built-in flared structure inclined tube of sedimentation tank improve existing common inclined-tube in structure, inclined tube inner wall every
Certain distance is arranged a flared structure and is used for the sludge for preventing part with water flow outflow inclined tube, handles effect with this to improve
Rate.
The utility model is achieved by the following technical solution: a kind of inclined tube of sedimentation tank of built-in flared structure,
Be characterized in that: including inclined tube ontology and several flared structures that inclined tube body interior is arranged in, the flared structure is solid
It is scheduled on inclined tube tube wall.
Flared structure arranged for interval on inclined tube ontology, the opening of flared structure is fixed to intake towards inclined tube
Direction.
The angle of the flared structure and inclined tube tube wall is 25 °.
The inclined tube ontology and flared structure junction crosses mouth of a river radius is more than inclined tube ontology 1/2.
Angle between the inclined tube ontology and horizontal plane is 60 °.
The inclined tube ontology and flared structure are made of PVC, the inclined tube ontology and flared structure one at
Type.
The beneficial effects of the utility model are: the utility model is a kind of built-in flared structure inclined tube of sedimentation tank, compare
In common inclined-tube, loudspeaker of the built-in flared structure inclined tube of sedimentation tank when flow rate of water flow is higher by being arranged on inclined tube inner wall
The sludge that shape structure can prevent part from flowing out with water flow improves treatment effeciency.
Detailed description of the invention
Below according to drawings and examples, the present invention will be further described.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the radial section schematic diagram of the utility model；
Fig. 3 is the use state of the utility model with reference to figure.
In figure: 1, inclined tube ontology, 2, flared structure, 3, flared structure, 4, sedimentation basin, 5, wall-through hole, 6, sludge pipe,
7, sludge bucket, 8, flow-out hole mouth, 9, effluent trough.
Specific embodiment
As Fig. 1 to it is shown in Fig. 3 it is a kind of built in flared structure inclined tube of sedimentation tank, it is characterised in that: including inclined tube sheet
Body 1 and several flared structures 2 being arranged in inside inclined tube ontology 1, the flared structure 2 are fixed on inclined tube tube wall 3.
The flared structure 2 arranged for interval on inclined tube ontology 1, the opening of flared structure 2 are fixed towards inclined tube
Intake direction.
The angle of the flared structure 2 and inclined tube tube wall 3 is 25 °.
The inclined tube ontology 1 and 2 junction of flared structure crosses mouth of a river radius is more than inclined tube ontology 1 1/2.
Angle between the inclined tube ontology 1 and horizontal plane is 60 °.
The inclined tube ontology 1 and flared structure 2 is made of PVC, the inclined tube ontology 1 and flared structure 2 one
It is body formed.
Working principle: water flow enters after sedimentation basin 4 and enters water distributing area by 5 spray wall of wall-through hole, and water distributing area lower part is equipped with
Sludge pipe 6 and sludge bucket 7, water distributing area water flow enter inclined tube ontology 1, flow through from 1 pipe of inclined tube ontology, final to flow out inclined tube ontology
1, the sludge that the flared structure 2 being arranged on inclined tube ontology 1 can prevent part from flowing out with water flow when flow rate of water flow is higher,
To improve effluent quality, the water for flowing through inclined tube ontology 1 enters clear water zone and flows out through flow-out hole mouth 8 and effluent trough 9.
Claims (6)
1. a kind of inclined tube of sedimentation tank of built-in flared structure, it is characterised in that: including inclined tube ontology (1) and be arranged in inclined tube sheet
The internal several flared structures (2) of body (1), the flared structure (2) are fixed on inclined tube tube wall (3).
2. a kind of inclined tube of sedimentation tank of built-in flared structure according to claim 1, it is characterised in that: the loudspeaker
Shape structure (2) arranged for interval on inclined tube ontology (1), the opening of flared structure (2) are fixed towards inclined tube water inlet direction.
3. a kind of inclined tube of sedimentation tank of built-in flared structure according to claim 1, it is characterised in that: the loudspeaker
The angle of shape structure (2) and inclined tube tube wall (3) is 25 °.
4. a kind of inclined tube of sedimentation tank of built-in flared structure according to claim 1, it is characterised in that: the inclined tube
1/2 that mouth of a river radius is more than inclined tube ontology (1) is crossed in ontology (1) and flared structure (2) junction.
5. a kind of inclined tube of sedimentation tank of built-in flared structure according to claim 1, it is characterised in that: the inclined tube
Angle between ontology (1) and horizontal plane is 60 °.
6. a kind of inclined tube of sedimentation tank of built-in flared structure according to claim 1, it is characterised in that: the inclined tube
Ontology (1) and flared structure (2) are made of PVC, and the inclined tube ontology (1) and flared structure (2) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920317299.1U CN209651953U (en) | 2019-03-13 | 2019-03-13 | A kind of inclined tube of sedimentation tank of built-in flared structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920317299.1U CN209651953U (en) | 2019-03-13 | 2019-03-13 | A kind of inclined tube of sedimentation tank of built-in flared structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209651953U true CN209651953U (en) | 2019-11-19 |
Family
ID=68526883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920317299.1U Active CN209651953U (en) | 2019-03-13 | 2019-03-13 | A kind of inclined tube of sedimentation tank of built-in flared structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209651953U (en) |
-
2019
- 2019-03-13 CN CN201920317299.1U patent/CN209651953U/en active Active
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