CN211170342U - Sewage treatment system of multiple aeration - Google Patents
Sewage treatment system of multiple aeration Download PDFInfo
- Publication number
- CN211170342U CN211170342U CN201922017634.9U CN201922017634U CN211170342U CN 211170342 U CN211170342 U CN 211170342U CN 201922017634 U CN201922017634 U CN 201922017634U CN 211170342 U CN211170342 U CN 211170342U
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- Prior art keywords
- aeration
- pipe
- water distribution
- treatment system
- drop
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Abstract
The utility model discloses a sewage treatment system with multiple aeration, which comprises a sedimentation tank, a water drop tank, an aerobic tank and an aeration device which are arranged in sequence, wherein a water drop pipe communicated with the water drop tank is arranged on the side surface of the upper part of the sedimentation tank; the utility model discloses a be provided with drop basin, water distributor, filter screen, aeration equipment etc. carry out aeration treatment many times to sewage, promote the content of sewage oxygenation greatly to promote the treatment effect of sewage.
Description
Technical Field
The utility model relates to a sewage treatment system with multiple aeration.
Background
The aerobic tank is used for aerobic respiration of the activated sludge and further decomposing organic matters into inorganic matters. The aeration tank of the existing sewage treatment system is generally provided with an aeration pipe at the bottom for increasing the oxygen content, but the oxygenation content is limited.
Therefore, there is a particular need for a multiple aeration wastewater treatment system that solves the problems of the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art and providing a sewage treatment system with multiple aeration, which carries out multiple times of aeration treatment on sewage and greatly improves the content of oxygenated sewage.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the utility model provides a sewage treatment system of multiple aeration, is including sedimentation tank, drop pond, good oxygen pond and the aeration equipment that sets gradually, sedimentation tank upper portion side is provided with the drop pipe that is linked together with the drop pond, be provided with the elevator pump in the drop pond, good oxygen pond top is provided with the water distributor, the water distributor communicates with the elevator pump mutually, it is provided with the water strainer to lie in the upper portion position in good oxygen pond, aeration equipment includes aeration fan and aeration pipe, aeration fan is linked together with the aeration pipe, the aeration pipe sets up in the bottom in good oxygen pond.
In order to further realize the utility model discloses, the water distribution pipe includes that the water distribution is responsible for and a plurality of water distribution branch pipe, the water distribution is responsible for and is connected with the elevator pump through the pipeline, the water distribution is responsible for the level and is set up and be located the top in good oxygen pond, the water distribution branch pipe sets up perpendicularly and is responsible for the bottom and be linked together with the water distribution in the water distribution.
In order to further realize the utility model discloses, a plurality of water distribution branch pipes are responsible for along the water distribution length direction evenly distributed.
In order to further realize the utility model, the aeration pipe level sets up, and the aeration pipe top surface is provided with a plurality of aeration holes.
In order to further realize the utility model, the aeration holes are uniformly distributed along the length direction of the aeration pipe.
Advantageous effects
The utility model discloses a be provided with drop basin, water distributor, filter screen, aeration equipment etc. carry out aeration treatment many times to sewage, promote the content of sewage oxygenation greatly to promote the treatment effect of sewage.
Drawings
Fig. 1 is a schematic structural view of the present invention;
description of reference numerals:
1. a sedimentation tank; 11. a drop pipe; 2. a drop pool; 21. a lift pump; 3. an aerobic tank; 31. a water filtering net; 4. an aeration device; 41. an aeration fan; 42. an aeration pipe; 421. an aeration hole; 5. a water distribution pipe; 51. a water distribution main pipe; 52. a water distribution branch pipe.
Detailed Description
The invention will be described in further detail with reference to the accompanying drawings, which are simplified schematic drawings and only schematically illustrate the basic structure of the invention.
Example one
As shown in fig. 1, the sewage treatment system with multiple aeration of the utility model comprises a sedimentation tank 1, a drop tank 2, an aerobic tank 3 and an aeration device 4 which are arranged in sequence, wherein:
the side surface of the upper part of the sedimentation tank 1 is provided with a water drop pipe 11 communicated with the water drop tank 2, the sewage in the sedimentation tank 1 falls into the water drop tank 2 through the water drop pipe 11 by arranging the water drop pipe 11 and the water drop tank 2, and the oxygenated content of the sewage is improved by using the water drop.
The lift pump 21 is arranged in the water drop tank 2, the water distribution pipe 5 is arranged above the aerobic tank 3, the water distribution pipe 5 is communicated with the lift pump 21, the water distribution pipe 5 comprises a main water distribution pipe 51 and a plurality of branch water distribution pipes 52, the main water distribution pipe 51 is connected with the lift pump 21 through a pipeline, the main water distribution pipe 51 is horizontally arranged and located above the aerobic tank 3, the branch water distribution pipes 52 are vertically arranged at the bottom of the main water distribution pipe 51 and are communicated with the main water distribution pipe 51, and the branch water distribution pipes 52 are uniformly distributed along the length direction of the main water distribution pipe 51.
The water filtering net 31 is arranged at the upper part in the aerobic tank 3, sewage can be filtered by the water filtering net 31, more importantly, the water distribution pipe 5 is matched to carry out drop oxygenation on the sewage for the second time, and the oxygenated content of the sewage is further improved.
The aeration device 4 comprises an aeration fan 41 and an aeration pipe 42, the aeration fan 41 is communicated with the aeration pipe 42, the aeration pipe 42 is arranged at the bottom of the aerobic tank, the aeration pipe 42 is horizontally arranged, the top surface of the aeration pipe 42 is provided with a plurality of aeration holes 421, the aeration holes 421 are uniformly distributed along the length direction of the aeration pipe 42, and the aeration device 4 can oxygenate the sewage for the third time and further improve the content of oxygenated sewage.
The utility model discloses a be provided with drop basin, water distributor, filter screen, aeration equipment etc. carry out aeration treatment many times to sewage, promote the content of sewage oxygenation greatly to promote the treatment effect of sewage.
The above is only the preferred embodiment of the present invention, the present invention is not limited to the above embodiment, there may be local minor structural modification in the implementation process, if it is right that various modifications or variations of the present invention do not depart from the spirit and scope of the present invention, and belong to the claims and the equivalent technical scope of the present invention, then the present invention is also intended to include these modifications and variations.
Claims (5)
1. The utility model provides a sewage treatment system of multiple aeration, its characterized in that, is including sedimentation tank, drop pond, good oxygen pond and the aeration equipment that sets gradually, sedimentation tank upper portion side is provided with the drop pipe that is linked together with the drop pond, be provided with the elevator pump in the drop pond, good oxygen pond top is provided with the water distributor, the water distributor communicates with the elevator pump mutually, it is provided with the water strainer to lie in the upper portion position in good oxygen pond, aeration equipment includes aeration fan and aeration pipe, aeration fan is linked together with the aeration pipe, the aeration pipe sets up in the bottom of good oxygen pond.
2. The multi-aeration sewage treatment system according to claim 1, wherein the water distribution pipes comprise a main water distribution pipe and a plurality of branch water distribution pipes, the main water distribution pipe is connected with the lift pump through a pipeline, the main water distribution pipe is horizontally arranged and positioned above the aerobic tank, and the branch water distribution pipes are vertically arranged at the bottom of the main water distribution pipe and are communicated with the main water distribution pipe.
3. The multiple-aeration sewage treatment system according to claim 2, wherein the plurality of water distribution branch pipes are uniformly distributed along the length direction of the water distribution main pipe.
4. The multiple-aeration sewage treatment system according to claim 1, wherein the aeration pipe is horizontally arranged, and a plurality of aeration holes are formed in the top surface of the aeration pipe.
5. The multiple-aeration sewage treatment system according to claim 4, wherein the aeration holes are uniformly distributed along the length of the aeration pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922017634.9U CN211170342U (en) | 2019-11-21 | 2019-11-21 | Sewage treatment system of multiple aeration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922017634.9U CN211170342U (en) | 2019-11-21 | 2019-11-21 | Sewage treatment system of multiple aeration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211170342U true CN211170342U (en) | 2020-08-04 |
Family
ID=71828833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922017634.9U Expired - Fee Related CN211170342U (en) | 2019-11-21 | 2019-11-21 | Sewage treatment system of multiple aeration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211170342U (en) |
-
2019
- 2019-11-21 CN CN201922017634.9U patent/CN211170342U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200804 Termination date: 20211121 |