CN202490474U - Coagulating sedimentation device - Google Patents
Coagulating sedimentation device Download PDFInfo
- Publication number
- CN202490474U CN202490474U CN2012200285163U CN201220028516U CN202490474U CN 202490474 U CN202490474 U CN 202490474U CN 2012200285163 U CN2012200285163 U CN 2012200285163U CN 201220028516 U CN201220028516 U CN 201220028516U CN 202490474 U CN202490474 U CN 202490474U
- Authority
- CN
- China
- Prior art keywords
- water inlet
- sewage water
- inlet pipe
- coagulating sedimentation
- sewage
- 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.)
- Expired - Fee Related
Links
- 230000001112 coagulating effect Effects 0.000 title claims abstract description 16
- 238000004062 sedimentation Methods 0.000 title claims abstract description 15
- 239000010865 sewage Substances 0.000 claims abstract description 63
- 239000003814 drug Substances 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 56
- 229940079593 drug Drugs 0.000 claims description 7
- 239000003344 environmental pollutant Substances 0.000 abstract description 7
- 231100000719 pollutant Toxicity 0.000 abstract description 7
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000003756 stirring Methods 0.000 abstract description 2
- 239000008394 flocculating agent Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 230000015271 coagulation Effects 0.000 description 3
- 238000005345 coagulation Methods 0.000 description 3
- 239000000701 coagulant Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model discloses a coagulating sedimentation device and belongs to the technical field of the environmental protection, and particularly relates to equipment used for processing the coagulating sedimentation of sewage. The coagulating sedimentation device aims to enable flocculating agent and the sewage to rapidly form large particle pollutants after being mixed and rapidly sink to the bottom on the condition that a stirring device is not arranged. The coagulating sedimentation device is characterized in that a slant left-side sewage inlet pipe channel (3) and a right-side sewage inlet pipe channel (7) are arranged on a cone-shaped slant surface of a cesspool bottom (2). The central lines of the two pipe channels are arranged inside the same perpendicular flat surface and the included angle between the two central lines of the two pipe channels is 40-50 degrees. Sewage inlet ends of the two pipe channels are respectively in linkage connection with a sewage inlet main pipe channel (11), wherein the sewage inlet main pipe channel (11) is further provided with a medicine feeding pipe channel (9) which is in linkage connection with a medicine feeding case (8). The coagulating sedimentation device is simple in structure and low in equipment investment cost and operation cost.
Description
[technical field]
The utility model belongs to environmental technology field.Especially relate to a kind of equipment that sewage is carried out the coagulating sedimentation processing.
[background technology]
At present, the equipment that sewage is carried out the coagulating sedimentation processing is coagulative precipitation tank, and its design feature is generally at the top, pond agitating device and chemicals dosing plant are set, and its stirring makes flocculant fully mix with sewage, the performance flocculation; But the deposition behind the coagulation needs water when inactive state, just can reach optimum efficiency; So the part that comes with some shortcomings is stirred in dosing; Its weak point is: destroyed the inactive state of water, influenced the effect of settling of flocculation after stain thing, and increased investment of devices and operating cost.
[summary of the invention]
The task of the utility model provides a kind of coagulating sedimentation device.It is not provided with mixing plant, flocculant with also can form the bulky grain pollutant after sewage mixes rapidly and can drop to the bottom rapidly.Its equipment investment and operating cost are all less.
The technical scheme of the utility model is following:
A kind of coagulating sedimentation device; Include the pool wall 4 of round tube shape; Be provided with clear water overfall 5 on the top of pool wall 4, at the bottom of the bottom of pool wall 4 is provided with the downward pond of its awl point of cone shape 2, and 2 middle part is provided with downward mud outlet 1 at the bottom of the pond; Be characterized in: the skewed surface of 2 cone shape is provided with the sewage water inlet pipe road, left side 3 and sewage water inlet pipe road, right side 7 of inclination at the bottom of the pond; The pipe centerline in its sewage water inlet pipe road 3, left side and sewage water inlet pipe road, right side 7 is arranged in the same vertical plane, and the angle between the pipe centerline in sewage water inlet pipe road, left side 3 and sewage water inlet pipe road, right side 7 is Q; The inlet end in sewage water inlet pipe road, said left side 3 and sewage water inlet pipe road, right side 7 all connects with sewage water inlet manifold road 11; On sewage water inlet manifold road 11, also be provided with the drug feeding pipeline 9 that connects with dosing tank 8.
Angle Q between the pipe centerline of said left side sewage water inlet pipe 3 and right side sewage water inlet pipe 7 is 40 °-50 °.Its angle Q is preferably 45 °.
When connecting with 11 connection places, sewage water inlet manifold road, the inlet end of said left side sewage water inlet pipe 3 and right side sewage water inlet pipe 7 adopts tee pipe coupling 15.
Said sewage water inlet manifold road 11 is provided with shutoff valve 12.
Said drug feeding pipeline 9 is connected on the sewage water inlet manifold road 11 between sewage water inlet pipe road 7, right side and the shutoff valve 12.
In the said technical scheme of the utility model; The drug feeding pipeline 9 of its chemicals dosing plant 8 connects with sewage water inlet manifold road 11; Its flocculant flows after the sewage in the common sewer road 11 mix and through two angles between its center line of the same vertical plane tilt setting at the bottom of the pond arm that is 40-45 promptly: left and right side sewage water inlet pipe road 3,7 sprays, and it sprays current and constitutes and intersect the collision state each other; Its intersection is collided rolling of forming makes coagulant fully mix in colliding, rolling with pollutants in sewage.Its current from down and on, when the buoyancy of water arrives the water surface, stop, being convenient to the bulky grain pollutant that coagulation forms and dropping to the bottom rapidly.
In the said technical scheme of the utility model, mixing plant is not set, its equipment investment and operating cost are all less.
The beneficial effect of the utility model is following: owing to use technique scheme, realized no mixing plant, flocculant with also can form rapidly after sewage mixes bottom the bulky grain pollutant also drops to rapidly.The technique effect that its equipment investment and operating cost are all less, the utility model is simple in structure.
[description of drawings]
Fig. 1 is the structural principle front view of first embodiment of the utility model.
Fig. 2 is the structural principle vertical view of first embodiment of the utility model.
Fig. 3 is the B-B view among Fig. 1.
[specific embodiment]
Below in conjunction with accompanying drawing the utility model is described further.
In Fig. 1 Fig. 2 first embodiment shown in Figure 3; A kind of coagulating sedimentation device; Include the pool wall 4 of round tube shape; Be provided with clear water overfall 5 on the top of pool wall 4, at the bottom of the bottom of pool wall 4 is provided with the downward pond of its awl point of cone shape 2, and 2 middle part is provided with downward mud outlet 1 at the bottom of the pond; The skewed surface of 2 cone shape is provided with the sewage water inlet pipe road, left side 3 and sewage water inlet pipe road, right side 7 of inclination at the bottom of the while pond; The pipe centerline in its sewage water inlet pipe road 3, left side and sewage water inlet pipe road, right side 7 is arranged in the same vertical plane, and the angle between the pipe centerline in sewage water inlet pipe road, left side 3 and sewage water inlet pipe road, right side 7 is 45 °; The inlet end in sewage water inlet pipe road, said left side 3 and sewage water inlet pipe road, right side 7 all connects with sewage water inlet manifold road 11 through tee pipe coupling 15.
Said sewage water inlet manifold road 11 is provided with shutoff valve 12.
The top of said pool wall 4 is provided with cover plate 6.
The arranged outside of said pool wall 4 has chemicals dosing plant 8, and its chemicals dosing plant 8 is higher than the upper surface of cover plate 6.
The lower end of said dosing tank is provided with drug feeding pipeline 9.Its drug feeding pipeline 9 is connected on the sewage water inlet manifold road 11 between sewage water inlet pipe road 7, right side and the shutoff valve 12.
Said drug feeding pipeline 9 is provided with unidirectional shutoff valve 10.
Said mud outlet 1 connects with mud discharge line 13.
In the said technical scheme of the utility model; Medicaments in its chemicals dosing plant 8 through pipeline 9 get into after sewage mixes, flow in the common sewer roads 11 and through the angle between its center line of the same vertical plane tilt setting at the bottom of the pond be 40-45 two arms promptly: left and right side sewage water inlet pipe road 3,7 sprays respectively, and it sprays current and constitutes intersection collision state each other; Its intersection is collided rolling of forming makes coagulant fully mix in colliding, rolling with pollutants in sewage.Its current from down and on, when the buoyancy of water arrives the water surface, stop, simultaneously, the bulky grain pollutant that coagulation forms begins to drop to rapidly the bottom.
Because mixing plant is not set, its equipment investment and operating cost are all less.Its structure is also simple.
Claims (3)
1. coagulating sedimentation device; Include the pool wall (4) of round tube shape; Be provided with clear water overfall (5) on the top of pool wall (4); At the bottom of the bottom of pool wall (4) is provided with the downward pond of its awl point of cone shape (2); And the middle part of (2) is provided with downward mud outlet (1) at the bottom of the pond, it is characterized in that: the skewed surface of the cone shape of (2) is provided with the left side sewage water inlet pipe (3) and the right side sewage water inlet pipe (7) of inclination at the bottom of the pond, and the pipe centerline of its left side sewage water inlet pipe (3) and right side sewage water inlet pipe (7) is arranged in the same vertical plane; And the angle between the pipe centerline of left side sewage water inlet pipe (3) and right side sewage water inlet pipe (7) is Q; The inlet end of said left side sewage water inlet pipe (3) and right side sewage water inlet pipe (7) all connects with sewage water inlet manifold road (11); On sewage water inlet manifold road (11), also be provided with the drug feeding pipeline (9) that connects with dosing tank (8).
2. according to the said a kind of coagulating sedimentation device of claim 1, it is characterized in that: the angle Q between the pipe centerline of said left side sewage water inlet pipe (3) and right side sewage water inlet pipe (7) is 40 °-50 °.
3. according to the said a kind of coagulating sedimentation device of claim 2, it is characterized in that: the angle Q between the pipe centerline of said left side sewage water inlet pipe (3) and right side sewage water inlet pipe (7) is 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200285163U CN202490474U (en) | 2012-01-16 | 2012-01-16 | Coagulating sedimentation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200285163U CN202490474U (en) | 2012-01-16 | 2012-01-16 | Coagulating sedimentation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202490474U true CN202490474U (en) | 2012-10-17 |
Family
ID=46996719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200285163U Expired - Fee Related CN202490474U (en) | 2012-01-16 | 2012-01-16 | Coagulating sedimentation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202490474U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357203A (en) * | 2013-07-29 | 2013-10-23 | 江苏兴宇港建有限公司 | Structure of rapid settling overflow tower |
| CN108658192A (en) * | 2018-05-25 | 2018-10-16 | 李宝生 | A kind of hi-effect coagulation device and method |
| CN116216875A (en) * | 2021-12-03 | 2023-06-06 | 湖南迪易清环保科技有限公司 | Multi-pool simple sequential water treatment device and system |
-
2012
- 2012-01-16 CN CN2012200285163U patent/CN202490474U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357203A (en) * | 2013-07-29 | 2013-10-23 | 江苏兴宇港建有限公司 | Structure of rapid settling overflow tower |
| CN103357203B (en) * | 2013-07-29 | 2016-09-28 | 江苏兴宇港建有限公司 | A kind of rapid precipitation overflow tower structure |
| CN108658192A (en) * | 2018-05-25 | 2018-10-16 | 李宝生 | A kind of hi-effect coagulation device and method |
| CN116216875A (en) * | 2021-12-03 | 2023-06-06 | 湖南迪易清环保科技有限公司 | Multi-pool simple sequential water treatment device and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Kun Document name: Notification of Termination of Patent Right |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121017 Termination date: 20170116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |