CN210855717U - River sewage treatment system - Google Patents
River sewage treatment system Download PDFInfo
- Publication number
- CN210855717U CN210855717U CN201921718273.4U CN201921718273U CN210855717U CN 210855717 U CN210855717 U CN 210855717U CN 201921718273 U CN201921718273 U CN 201921718273U CN 210855717 U CN210855717 U CN 210855717U
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- Prior art keywords
- air inlet
- biochemical
- pipe
- inlet plate
- tank
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- 239000010865 sewage Substances 0.000 title claims abstract description 48
- 238000012856 packing Methods 0.000 claims abstract description 24
- 229920000742 Cotton Polymers 0.000 claims abstract description 10
- 238000005273 aeration Methods 0.000 claims description 32
- 239000000945 filler Substances 0.000 claims description 9
- 239000011435 rock Substances 0.000 claims description 6
- 239000010802 sludge Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000001914 filtration Methods 0.000 abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 244000005700 microbiome Species 0.000 description 5
- YUWBVKYVJWNVLE-UHFFFAOYSA-N [N].[P] Chemical compound [N].[P] YUWBVKYVJWNVLE-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 235000013547 stew Nutrition 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model relates to a river course sewage treatment system belongs to sewage treatment device field, river course sewage treatment system is provided with filtering ponds, biochemical pond I, biochemical pond II, the inside filter equipment that is provided with of filtering ponds, the inside cotton layer of at least three-layer PP that is provided with of filter equipment can carry out effective filtration to sewage, and sewage after the filtration gets into biochemical pond I in and carries out biochemical treatment with the packing layer contact of biochemical pond I, and sewage after the biochemical pond I in gets into biochemical pond II interior continuation biochemical treatment, through two-stage biochemical treatment, can effectively guarantee biochemical treatment effect.
Description
Technical Field
The utility model belongs to sewage treatment device field, specifically speaking, the utility model relates to a river course sewage treatment system.
Background
Domestic sewage or industrial sewage is generally discharged into an urban river channel after being treated uniformly to reach the standard, the pollutant content in river channel water flow is accumulated day by day, the river channel water flow is not effectively treated, the river channel water flow is developed into black and odorous water body along with the passage of time, the eutrophication of the water body is caused by excessive nitrogen and phosphorus elements in the water flow, the urban landscape is influenced, and meanwhile, the river channel sewage generally flows into larger rivers and lakes to cause pollution in a larger range; except that nitrogen phosphorus element content is too high, still there is the organic matter condition of polluting in the sewage, the kind of pollutant is many and complicated, consequently river course sewage treatment generally still relies on biochemical treatment to handle, the biochemical treatment mode of prior art is generally relying on the microorganism to carry out the consumption processing to nitrogen phosphorus element and organic matter in the sewage, reach the purpose of consuming nitrogen phosphorus element and organic waste, but current treatment facility simple structure, the adhesion capacity of microorganism, oxygen content in the equipment can't guarantee, consequently, the treatment effect is not ideal.
Disclosure of Invention
For overcoming the problem that exists among the background art, the utility model discloses a river course sewage treatment system, river course sewage treatment system is provided with filtering ponds, biochemical pond I, biochemical pond II, the inside filter equipment that is provided with of filtering equipment, the inside cotton layer of at least three-layer PP that is provided with of filter equipment can carry out effective filtration to sewage, and the sewage after the filtration gets into biochemical pond I in and carries out biochemical treatment with the packing layer contact of biochemical pond I, and the sewage after I interior processing in biochemical pond continues biochemical treatment in getting into biochemical pond II, through two-stage biochemical treatment, can effectively guarantee biochemical treatment effect.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the river sewage treatment system mainly comprises a filter tank, a communicating pipe I, a biochemical tank I, a communicating pipe II and a biochemical tank II, wherein the filter tank is communicated with the biochemical tank I through the communicating pipe I, the biochemical tank I is communicated with the biochemical tank II through the communicating pipe II, a sewage inlet pipe and a sludge outlet pipe are arranged on the left side of the filter tank, a filter device is arranged in the filter tank, the outer surface of the filter device is of a net structure, a PP cotton layer is arranged in the filter device, a packing layer is arranged in the biochemical tank I, the packing layer is composed of a packing frame, a left air inlet plate, a right air inlet plate, a left air inlet pipe, a right air inlet pipe, an aeration pipe and a packing material, the packing frame is composed of the left air inlet plate, the right air inlet plate and the aeration pipe, the left air inlet plate and the right air inlet plate are respectively arranged on the left side and the right side of, the left air inlet plate is connected with a left air inlet pipe on the outer side, the right air inlet plate is connected with a right air inlet pipe on the outer side, the filler is arranged on the aeration pipe, the net body is arranged in the biochemical pond II, volcanic rocks are arranged in the net body, and the water outlet pipe is arranged on the right side of the biochemical pond II.
At least three PP cotton layers are arranged in the filter device.
The left air inlet pipe and the right air inlet pipe are communicated with the left air inlet plate and the right air inlet plate, and the aeration pipe is communicated with the left air inlet plate and the right air inlet plate.
The aeration pipe is provided with three rows, is respectively located the bottom surface, the top surface and the intermediate position of left air inlet plate, right air inlet plate, and every layer is provided with five at least aeration pipes, and aeration pipe surface evenly distributed has the venthole.
The filler is provided with two layers and is hung on the aeration pipe.
The net body is of a cuboid structure and is connected with the bottom surface of the biochemical pool II.
The utility model has the advantages that: river course sewage treatment system is provided with filtering ponds, biochemical pond I, biochemical pond II, the inside filter equipment that is provided with of filtering ponds, the inside at least three-layer PP cotton layer that is provided with of filter equipment can effectively filter sewage, and the sewage after the filtration gets into biochemical pond I in and carries out biochemical treatment with the packing layer contact of biochemical pond I, and the sewage after I interior processing of biochemical pond continues biochemical treatment in getting into biochemical pond II, through two-stage biochemical treatment, can effectively guarantee biochemical treatment effect.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure, 1-a filter tank, 2-a communicating pipe I, 3-a biochemical tank I, 4-a communicating pipe II, 5-a biochemical tank II, 6-a sewage inlet pipe, 7-a mud outlet pipe, 8-a filter device, 9-a packing layer 10-a packing frame, 11-a left air inlet plate, 12-a right air inlet plate, 13-a left air inlet pipe, 14-a right air inlet pipe, 15-an aeration pipe, 16-a packing, 17-a net body, 18-volcanic rocks and 19-a water outlet pipe.
Detailed Description
In order to make the above objects, technical solutions and advantages clearer and clearer, the present invention is specifically described below with reference to the accompanying drawings.
As shown in fig. 1, the river sewage treatment system mainly comprises a filter tank 1, a communicating pipe i 2, a biochemical tank i 3, a communicating pipe ii 4 and a biochemical tank ii 5, wherein the filter tank 1 is communicated with the biochemical tank i 3 through the communicating pipe i 2, the biochemical tank i 3 is communicated with the biochemical tank ii 5 through the communicating pipe ii 4, a sewage inlet pipe 6 and a sludge outlet pipe 7 are arranged on the left side of the filter tank 1, a filter device 8 is arranged inside the filter tank 1, the outer surface of the filter device 8 is of a net structure, a PP cotton layer is arranged inside the filter device 8, at least three PP cotton layers are arranged inside the filter device 8, a packing layer 9 is arranged inside the biochemical tank i 3, the packing layer 9 is composed of a packing frame 10, a left air inlet plate 11, a right air inlet plate 12, a left air inlet pipe 13, a right air inlet pipe 14, an aeration pipe 15 and a packing 16, the packing frame 10 is, The biochemical pool comprises a right air inlet plate 12 and aeration pipes 15, wherein the left air inlet plate 11 and the right air inlet plate 12 are respectively arranged at the left side and the right side of the inner wall of the biochemical pool I3, the aeration pipes 15 are arranged between the left air inlet plate 11 and the right air inlet plate 12, the aeration pipes 15 are arranged in three rows and are respectively positioned at the bottom surface, the top surface and the middle position of the left air inlet plate 11 and the right air inlet plate 12, at least five aeration pipes 15 are arranged at each layer, air outlet holes are uniformly distributed on the surfaces of the aeration pipes 15, a left air inlet pipe 13 is connected to the outer side of the left air inlet plate 11, a right air inlet pipe 14 is connected to the outer side of the right air inlet plate 12, the left air inlet pipe 13 and the right air inlet pipe 14 are communicated with the left air inlet plate 11 and the right air inlet plate 12, the aeration pipes 15 are communicated with the left air inlet plate 11 and the right air inlet plate 12, the, the net body 17 is of a cuboid structure, the net body 17 is connected with the bottom surface of the biochemical pool II 5, volcanic rocks 18 are arranged inside the net body 17, and a water outlet pipe 19 is arranged on the right side of the biochemical pool II 5.
The river sewage treatment system is provided with a filter tank 1, a biochemical tank I3 and a biochemical tank II 5, wherein a filter device 8 is arranged in the filter tank 1, at least three PP cotton layers are arranged in the filter device 8, sewage can be effectively filtered, the filtered sewage enters the biochemical tank I3 to be in contact with a packing layer 9 of the biochemical tank I3 for biochemical treatment, the sewage treated in the biochemical tank I3 enters the biochemical tank II 5 for biochemical treatment, a packing frame 10 is arranged in the biochemical tank I3, the left side of a left air inlet plate 11 of the packing frame 10 is communicated with a left air inlet pipe 13, the right side of a right air inlet plate 12 is communicated with a right air inlet pipe 14, an aeration pipe 15 is arranged between the left air inlet plate 11 and the right air inlet plate 12, the aeration pipe 15 is provided with three rows which are respectively positioned on the bottom surface, the top surface and the middle position of the left air inlet plate 11 and the right air inlet plate 12, and at least five, aeration pipe 15 surface evenly distributed has the venthole, effectively guarantee the air input, aeration pipe 15 is provided with many simultaneously, it is even to admit air, filler 16 is provided with two-layerly, hang on aeration pipe 15, filler 16 staggers aeration pipe 15's venthole and hangs, filler 16 hangs on aeration pipe 15, filler 16 makes things convenient for the microorganism to adhere to, adhere to the microorganism on filler 16 simultaneously, can be direct and oxygen contact, biochemical pond I3 treatment is effectual, be provided with dictyosome 17 in the biochemical pond II 5, be provided with volcanic rock 18 in the dictyosome 17, the dictyosome structure makes things convenient for rivers business turn over replacement, volcanic rock 18 itself has the hole to supply the microorganism to adhere to, carry out secondary biochemical treatment in sewage gets into biochemical pond II 5, can effectively guarantee the treatment effect.
Use the utility model discloses when carrying out the sewage treatment operation, sewage advances the pipe 6 from sewage and gets into, in getting into biochemical pond I3 after filter equipment 8 handles, the solid waste that 8 the place ahead of filter equipment is accumulational retrieves from play mud pipe 7, carry out biochemical treatment at biochemical pond I3, after sewage got into biochemical pond I3 and stew for a period, open communicating pipe II 4, sewage carries out biochemical treatment in biochemical pond II 5 from biochemical pond I3 entering, sewage after the processing flows out from outlet pipe 19 and gets into next procedure.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (6)
1. A river sewage treatment system is characterized by mainly comprising a filter tank, a communicating pipe I, a biochemical tank I, a communicating pipe II and a biochemical tank II, wherein the filter tank is communicated with the biochemical tank I through the communicating pipe I, the biochemical tank I is communicated with the biochemical tank II through the communicating pipe II, a sewage inlet pipe and a sludge outlet pipe are arranged on the left side of the filter tank, a filter device is arranged inside the filter tank, the outer surface of the filter device is of a net structure, a PP cotton layer is arranged inside the filter device, a packing layer is arranged inside the biochemical tank I, the packing layer is composed of a packing frame, a left air inlet plate, a right air inlet plate, a left air inlet pipe, a right air inlet pipe, an aeration pipe and a packing material, the packing frame is composed of the left air inlet plate, the right air inlet plate and the aeration pipe, the left air inlet plate and the right air inlet plate are respectively arranged on the left side, the aeration pipe sets up between left air inlet plate and right air inlet plate, and the left air inlet plate outside is connected with left intake pipe, and the right air inlet plate outside is connected with right intake pipe, and the filler setting is on the aeration pipe, II inside dictyosome that set up in biochemical pond, the internal portion of dictyosome is provided with the volcanic rock, and II right sides in biochemical pond are provided with the outlet pipe.
2. The river sewage treatment system of claim 1, wherein: at least three PP cotton layers are arranged in the filter device.
3. The river sewage treatment system of claim 1, wherein: the left air inlet pipe and the right air inlet pipe are communicated with the left air inlet plate and the right air inlet plate, and the aeration pipe is communicated with the left air inlet plate and the right air inlet plate.
4. The river sewage treatment system of claim 1, wherein: the aeration pipe is provided with three rows, is respectively located the bottom surface, the top surface and the intermediate position of left air inlet plate, right air inlet plate, and every layer is provided with five at least aeration pipes, and aeration pipe surface evenly distributed has the venthole.
5. The river sewage treatment system of claim 1, wherein: the filler is provided with two layers and is hung on the aeration pipe.
6. The river sewage treatment system of claim 1, wherein: the net body is of a cuboid structure and is connected with the bottom surface of the biochemical pool II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921718273.4U CN210855717U (en) | 2019-10-15 | 2019-10-15 | River sewage treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921718273.4U CN210855717U (en) | 2019-10-15 | 2019-10-15 | River sewage treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210855717U true CN210855717U (en) | 2020-06-26 |
Family
ID=71286711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921718273.4U Expired - Fee Related CN210855717U (en) | 2019-10-15 | 2019-10-15 | River sewage treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210855717U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119075500A (en) * | 2024-11-06 | 2024-12-06 | 云南林柏园林绿化工程有限公司 | A pre-mixing treatment device for precise filtration of sewage |
-
2019
- 2019-10-15 CN CN201921718273.4U patent/CN210855717U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119075500A (en) * | 2024-11-06 | 2024-12-06 | 云南林柏园林绿化工程有限公司 | A pre-mixing treatment device for precise filtration of sewage |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200626 Termination date: 20211015 |
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| CF01 | Termination of patent right due to non-payment of annual fee |