CN220723750U - High-efficient flocculation sedimentation tank - Google Patents
High-efficient flocculation sedimentation tank Download PDFInfo
- Publication number
- CN220723750U CN220723750U CN202322384385.3U CN202322384385U CN220723750U CN 220723750 U CN220723750 U CN 220723750U CN 202322384385 U CN202322384385 U CN 202322384385U CN 220723750 U CN220723750 U CN 220723750U
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- Prior art keywords
- flocculation
- sedimentation tank
- pipe
- sedimentation
- sewage
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- 238000005189 flocculation Methods 0.000 title claims abstract description 70
- 230000016615 flocculation Effects 0.000 title claims abstract description 69
- 238000004062 sedimentation Methods 0.000 title claims abstract description 55
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000001556 precipitation Methods 0.000 claims description 5
- 239000010865 sewage Substances 0.000 description 29
- 239000003344 environmental pollutant Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 238000005352 clarification Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 on the other hand Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model belongs to the technical field of sedimentation tanks, and discloses a high-efficiency flocculation sedimentation tank, which comprises a sedimentation tank body, wherein the upper end of the sedimentation tank body is of an opening structure; the flocculation pipe is fixedly arranged in the sedimentation tank body, the water inlet hopper is positioned at the outer side of the flocculation pipe, and the flocculation pipe is of a spiral structure.
Description
Technical Field
The utility model belongs to the technical field of sedimentation tanks, and particularly relates to a high-efficiency flocculation sedimentation tank.
Background
The sedimentation tank is a structure for removing suspended matters in water by sedimentation and is a device for purifying water. The natural precipitation or coagulating sedimentation of water is used to remove suspended substances in water. The sedimentation tank is divided into a horizontal sedimentation tank and a vertical sedimentation tank according to the water flow direction. The sedimentation effect is determined by the flow rate of the water in the sedimentation basin and the residence time of the water in the basin. In order to improve the sedimentation effect and reduce the land area, a honeycomb inclined tube counter-current sedimentation tank, an acceleration clarification tank, a pulse clarification tank and the like are mostly adopted. Sedimentation tanks are widely used in wastewater treatment.
The current sewage treatment sedimentation tank basically adopts methods such as advection sedimentation, vertical flow sedimentation, inclined plate sedimentation, inclined tube sedimentation, and the like, and the design of the sedimentation tank has the problems of large occupied area, large fixed investment and more maintenance problems in the operation process, so in order to solve the problems, a high-efficiency flocculation sedimentation tank is provided.
Disclosure of Invention
The utility model aims at: in order to reduce the floor area of the sedimentation tank and improve the sedimentation efficiency.
The technical scheme adopted by the utility model is as follows: a high efficiency flocculation sedimentation tank, comprising:
the upper end of the sedimentation tank body is of an opening structure;
the flocculation pipe is fixedly arranged in the sedimentation tank body, and a plurality of drainage cuts are formed in the upper surface of the flocculation pipe at equal intervals;
the water inlet bucket is fixedly arranged at the input end of the flocculation pipe and is positioned at the outer side of the flocculation pipe.
Through above-mentioned technical scheme, sewage passes through the water inlet and gets into inside the flocculation tube, and the intraductal sewage of flocculation is along flocculation tube orbit transport to sedimentation tank body bottom along the influence of gravity, because a plurality of drainage incisions have been seted up to flocculation tube outer wall, make the moisture in the sewage pass through the drainage incision and discharge, eliminate the turbulent flow that sewage impact produced on the one hand and scatter the pollutant, and on the other hand impurity in the sewage can pile up the flocculation fast and improve sedimentation efficiency.
In a preferred embodiment, the flocculation tube is of a helical configuration.
Through above-mentioned technical scheme, adopt the flocculation tube of heliciform structure, make the sewage that gets into in the flocculation tube remove along flocculation tube rail on the one hand to improved the travel of sewage in the flocculation tube, thereby can reduce the area of sedimentation tank.
In a preferred embodiment, the drain cuts are all 45 degrees and all face in the same direction.
In a preferred embodiment, the water inlet hopper is of bowl-shaped structure, and the upper opening is larger than the lower opening.
In a preferred embodiment, the flocculation tube ends are provided with slits facing and angled the drainage slits.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows: the utility model provides a high-efficiency flocculation sedimentation tank, which aims to reduce the occupied area of the sedimentation tank and improve the sedimentation efficiency.
1. Sewage enters the flocculation pipe through the water inlet, sewage in the flocculation pipe is conveyed to the bottom of the sedimentation tank body along the track of the flocculation pipe along with the influence of gravity, and the outer wall of the flocculation pipe is provided with a plurality of drainage cuts, so that water in the sewage is discharged through the drainage cuts, on one hand, turbulence generated by sewage impact is eliminated to disperse pollutants, and on the other hand, impurities in the sewage can be rapidly accumulated and flocculated to improve sedimentation efficiency.
2. The flocculation pipe with the spiral structure is adopted, so that sewage entering the flocculation pipe moves along the flocculation pipe rail on one hand, the movement stroke of the sewage in the flocculation pipe is improved, and the floor area of the sedimentation tank can be reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic structural view of a flocculation tube in the present utility model.
The marks in the figure: 1-a sedimentation tank body; 2-flocculation tube; 3-a water inlet bucket; 4-drainage cuts.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
An efficient flocculation and sedimentation tank according to an embodiment of the present utility model will be described in detail with reference to FIGS. 1 to 2.
Examples:
a high efficiency flocculation sedimentation tank, comprising:
the sedimentation tank body 1, its upper end is the opening knot, and flocculation tube 2, and its fixed mounting is inside sedimentation tank body 1, and flocculation tube 2 is heliciform structure, adopts heliciform structure's flocculation tube 2, makes the sewage that gets into in the flocculation tube 2 remove along flocculation tube 2 rail on the one hand to improved the removal stroke of sewage in flocculation tube 2, thereby can reduce the area of sedimentation tank.
The upper surface of the flocculation pipe 2 is equidistantly provided with a plurality of drainage cuts 4, the plurality of drainage cuts 4 are all 45 degrees and are positioned in the direction facing the surface and are the same, sewage enters the flocculation pipe 3 through the water inlet 3, the sewage in the flocculation pipe 3 is conveyed to the bottom of the sedimentation tank body 1 along the track of the flocculation pipe 3 along with the influence of gravity, and the outer wall of the flocculation pipe 3 is provided with the plurality of drainage cuts 4, so that water in the sewage is discharged through the drainage cuts 4, on one hand, turbulence generated by sewage impact is eliminated to disperse pollutants, on the other hand, impurities in the sewage can be rapidly accumulated and flocculated to improve sedimentation efficiency, and the tail end of the flocculation pipe 2 is provided with cuts with the same orientation and angle as the drainage cuts 4;
the water inlet bucket 3 is fixedly arranged at the input end of the flocculation pipe 2, the water inlet bucket 3 is positioned at the outer side of the flocculation pipe 2, the water inlet bucket 3 is of a bowl-shaped structure, and the upper opening is larger than the lower opening.
Working principle:
sewage enters the flocculation tube 3 through the water inlet 3, the sewage in the flocculation tube 3 is conveyed to the bottom of the sedimentation tank body 1 along the track of the flocculation tube 3 along with the influence of gravity, and as the outer wall of the flocculation tube 3 is provided with the plurality of drainage cuts 4, the water in the sewage is discharged through the drainage cuts 4, on one hand, the turbulence generated by sewage impact is eliminated to disperse pollutants, and on the other hand, the impurities in the sewage can be rapidly accumulated and flocculated to improve the sedimentation efficiency;
by adopting the flocculation tube 2 with the spiral structure, on one hand, sewage entering the flocculation tube 2 moves along the rail of the flocculation tube 2, thereby improving the movement stroke of the sewage in the flocculation tube 2 and reducing the floor area of a sedimentation tank.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (5)
1. A high-efficient flocculation sedimentation tank, its characterized in that: comprising the following steps:
the upper end of the sedimentation tank body (1) is of an opening structure;
the flocculation pipe (2) is fixedly arranged in the sedimentation tank body (1), and a plurality of drainage cuts (4) are formed in the upper surface of the flocculation pipe (2) at equal intervals;
the water inlet hopper (3) is fixedly arranged at the input end of the flocculation pipe (2), and the water inlet hopper (3) is positioned at the outer side of the flocculation pipe (2).
2. A high efficiency flocculation precipitation tank as claimed in claim 1, wherein: the flocculation tube (2) is of a spiral structure.
3. A high efficiency flocculation precipitation tank as claimed in claim 1, wherein: the drainage cuts (4) are all 45 degrees and are positioned in the same facing direction.
4. A high efficiency flocculation precipitation tank as claimed in claim 1, wherein: the water inlet hopper (3) is of a bowl-shaped structure, and the upper opening is larger than the lower opening.
5. A high efficiency flocculation precipitation tank as claimed in claim 1, wherein: the tail end of the flocculation pipe (2) is provided with a notch with the same orientation and angle as the water draining notch (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322384385.3U CN220723750U (en) | 2023-09-04 | 2023-09-04 | High-efficient flocculation sedimentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322384385.3U CN220723750U (en) | 2023-09-04 | 2023-09-04 | High-efficient flocculation sedimentation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220723750U true CN220723750U (en) | 2024-04-05 |
Family
ID=90501017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322384385.3U Active CN220723750U (en) | 2023-09-04 | 2023-09-04 | High-efficient flocculation sedimentation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220723750U (en) |
-
2023
- 2023-09-04 CN CN202322384385.3U patent/CN220723750U/en active Active
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