CN210786516U - Sedimentation system for domestic sewage treatment - Google Patents
Sedimentation system for domestic sewage treatment Download PDFInfo
- Publication number
- CN210786516U CN210786516U CN201921579173.8U CN201921579173U CN210786516U CN 210786516 U CN210786516 U CN 210786516U CN 201921579173 U CN201921579173 U CN 201921579173U CN 210786516 U CN210786516 U CN 210786516U
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- CN
- China
- Prior art keywords
- filtering ponds
- sedimentation
- sewage
- pipe
- filter screen
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- Expired - Fee Related
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- 238000004062 sedimentation Methods 0.000 title claims abstract description 65
- 239000010865 sewage Substances 0.000 title claims abstract description 55
- 238000001914 filtration Methods 0.000 claims abstract description 40
- 239000002893 slag Substances 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- 239000002910 solid waste Substances 0.000 abstract description 12
- 238000007599 discharging Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 230000001112 coagulating effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
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Abstract
The utility model relates to a sedimentation system for domestic sewage treatment belongs to sewage treatment device field, sedimentation system for domestic sewage treatment is provided with filtering ponds and sedimentation basin, filter sewage at present, carry out sedimentation treatment afterwards, inside filter screen and the swash plate of being provided with of filtering ponds, be provided with the apopore on the swash plate, the apopore aperture is less than the mesh aperture of filter screen, carry out the two-stage filtration to sewage inside the filtering ponds, swash plate and filtering ponds right side wall connection, 45 degrees settings under the slant, filter some solid waste through the filter screen and stay on the filter screen, behind the swash plate, solid waste accumulates in swash plate the place ahead, conveniently collect from slag discharging pipe department, realize sewage filtration, after sewage gets into the sedimentation basin, it slows down to block sewage velocity of flow by the breakwater, the breakwater sets up from low to high, carry out the manger plate settlement to sewage in proper order, guarantee the effect of subsiding.
Description
Technical Field
The utility model belongs to sewage treatment device field, specifically speaking, the utility model relates to a domestic sewage treatment is with subsiding system.
Background
The sedimentation tank is a structure for removing suspended matters in water by using sedimentation and is a device for purifying water quality, the suspended matters in the water are removed by using the natural sedimentation or coagulating sedimentation of the 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 velocity of the water in the sedimentation tank and the retention time of the water in the sedimentation tank, and the existing sedimentation tank has a simple structure and is not ideal enough; domestic sewage has a large amount of solid waste mixed silt in the sewage because its pollutant composition is complicated, consequently should carry out sewage filtration operation earlier to sewage subsides, and current sewage subsides equipment structure singleness, operates inconveniently.
Disclosure of Invention
For overcoming the problem that exists among the background art the utility model discloses a sedimentation system for domestic sewage treatment, sedimentation system for sewage treatment is provided with filtering ponds and sedimentation basin, filter sewage at present, the back is subsided and is handled, inside filter screen and the swash plate of being provided with of filtering ponds, be provided with the apopore on the swash plate, the apopore aperture is less than the mesh aperture of filter screen, carry out the two-stage filtration to sewage inside the filtering ponds, the swash plate is connected with filtering ponds right side wall, 45 degrees settings under the slant, filter partly solid waste through the filter screen and stay on the filter screen, behind the swash plate, solid waste accumulates in swash plate the place ahead, conveniently collect from slag discharging pipe, realize sewage filtration, after sewage gets into the sedimentation basin, it slows down to be blocked sewage velocity of flow by the breakwater, the breakwater sets up from low to high, carry out the manger plate settlement to sewage in proper order, guarantee the effect of subsid.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
sedimentation system for domestic sewage treatment mainly includes filtering ponds, communicating pipe, sedimentation tank, the filtering ponds pass through communicating pipe and sedimentation tank intercommunication, the filtering ponds comprise inlet tube, slag pipe, filter screen, swash plate, the inlet tube sets up in the filtering ponds left side, and the pipe of slagging tap sets up in the filtering ponds left side, the filter screen sets up inside the filtering ponds, and the swash plate setting is inside the filtering ponds, is located the filter screen below, the sedimentation tank comprises breakwater, play mud pipe, outlet pipe, the breakwater sets up inside the sedimentation tank, and play mud pipe is connected with the sedimentation tank bottom surface, and play mud pipe is located breakwater the place ahead, and the outlet pipe setting is on the sedimentation tank right side, the swash plate surface is provided with the apopore.
The inlet tube sets up and leans on last position on the left side of the filtering ponds, and the pipe of slagging tap sets up and leans on lower position on the left side of the filtering ponds.
The inclined plate is connected with the right side wall of the filter tank and is arranged 45 degrees below the inclined plate.
The aperture of the water outlet is smaller than that of the filter screen
The water baffle is provided with at least three water baffles which are arranged on the bottom surface of the sedimentation tank from left to right from low to high.
The mud outlet pipe is at least three, the number of the mud outlet pipes corresponds to the arrangement of the water baffles, and the mud outlet pipe is arranged in the front of each water baffle.
The utility model has the advantages that: sedimentation system for sewage treatment is provided with filtering ponds and sedimentation basin, filter sewage at present, carry out sedimentation treatment afterwards, inside filter screen and the swash plate of being provided with of filtering ponds, be provided with the apopore on the swash plate, the apopore aperture is less than the mesh aperture of filter screen, carry out the two-stage filtration to sewage in filtering ponds inside, the swash plate is connected with filtering ponds right side wall, 45 settings under the slant, filter partly solid waste through the filter screen and stay on the filter screen, behind the swash plate, solid waste accumulates in swash plate the place ahead, conveniently collect from slag pipe department, realize sewage filtration, sewage gets into behind the sedimentation basin, it slows down to block sewage velocity of flow by the breakwater, the breakwater sets up from low to high, carry out the manger plate to sewage in proper order and subside, guarantee the effect of subsiding.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the swash plate.
In the figure, 1-a filter tank, 2-a communicating pipe, 3-a sedimentation tank, 4-a water inlet pipe, 5-a slag outlet pipe, 6-a filter screen, 7-an inclined plate, 8-a water baffle, 9-a mud outlet pipe, 10-a water outlet pipe and 11-a water outlet hole.
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. 1-2, the sedimentation system for domestic sewage treatment mainly comprises a filter tank 1, a communicating pipe 2 and a sedimentation tank 3, wherein the filter tank 1 is communicated with the sedimentation tank 3 through the communicating pipe 2, the filter tank 1 is composed of a water inlet pipe 4, a slag discharging pipe 5, a filter screen 6 and an inclined plate 7, the water inlet pipe 4 is arranged on the left side of the filter tank 1, the slag discharging pipe 5 is arranged on the left side of the filter tank 1 and leans on the lower position, the filter screen 6 is arranged inside the filter tank 1, the inclined plate 7 is arranged inside the filter tank 1 and is positioned below the filter screen 6, the inclined plate 7 is connected with the right side wall of the filter tank 1 and is inclined downwards by 45 degrees, the sedimentation tank 3 is composed of a water baffle 8, a mud discharging pipe 9 and a water discharging pipe 10, the water baffle 8 is arranged inside the sedimentation tank 3, the breakwater 8 is provided with three at least, arranges from a left side to the right side from low to high and sets up in 3 bottom surfaces of sedimentation tank, and play mud pipe 9 is connected with 3 bottom surfaces of sedimentation tank, and play mud pipe 9 is located 8 the place ahead of breakwater, it is provided with three at least to go out mud pipe 9, and the quantity of going out mud pipe 9 corresponds breakwater 8 and sets up, and the place ahead position of every breakwater 8 all is provided with out mud pipe 9, and outlet pipe 10 sets up in 3 right sides of sedimentation tank, 7 surfaces of swash plate are provided with apopore 11, 11 apertures of apopore are less than the mesh aperture of filter screen 6.
The sedimentation system for sewage treatment is provided with a filter tank 1 and a sedimentation tank 3, sewage is filtered and then subjected to sedimentation treatment, a filter screen 6 and an inclined plate 7 are arranged inside the filter tank 1, a water outlet 11 is arranged on the inclined plate 7, the aperture of the water outlet 11 is smaller than that of the mesh of the filter screen 6, sewage is subjected to two-stage filtration inside the filter tank 1, the inclined plate 7 is connected with the right side wall of the filter tank 1 and inclined downwards by 45 degrees, a part of solid waste is left on the filter screen 6 after being filtered by the filter screen 6, the solid waste is accumulated in front of the inclined plate 7 after passing through the inclined plate 7, a slag discharging pipe 5 is arranged at the left side of the filter tank 1 and is close to the lower position, the solid waste is conveniently collected, sewage filtration is realized, after the sewage enters the sedimentation tank 3, the sewage is blocked by a water baffle 8, the flow speed of the sewage is slowed down from the left side, sewage gets into the back and is blockked by breakwater 8, and the sewage velocity of flow slows down, and sewage flows through three breakwater 8 and carries out the manger plate in proper order to sewage and subsides, and silt accumulates in 8 the place ahead of every breakwater, it is provided with three at least to go out mud pipe 9, and the quantity of going out mud pipe 9 corresponds the breakwater 8 setting, and the place ahead position of every breakwater 8 all is provided with out mud pipe 9, follows the silt in 8 the place ahead of a mud pipe 9 collection breakwater.
Use the utility model discloses when carrying out sedimentation treatment to sewage, sewage gets into sedimentation tank 3 after filter through filter screen 6 and swash plate 7 and carries out sedimentation treatment after getting into from inlet tube 4, and the next procedure of handling is got into from the play effluent after, and 1 inside solid waste of filtering ponds collects through 5 departments of slagging tap, and solid waste in the sedimentation tank 3 collects through play mud pipe 9.
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. The utility model provides a sedimentation system for domestic sewage treatment, a serial communication port, sedimentation system for domestic sewage treatment mainly includes filtering ponds, communicating pipe, sedimentation tank, the filtering ponds pass through communicating pipe and sedimentation tank intercommunication, the filtering ponds comprise inlet tube, slag pipe, filter screen, swash plate, the inlet tube sets up in the filtering ponds left side, and the pipe of slagging tap sets up in the filtering ponds left side, the filter screen sets up inside the filtering ponds, and the swash plate setting is inside the filtering ponds, is located the filter screen below, the sedimentation tank comprises breakwater, play mud pipe, outlet pipe, the breakwater setting is inside the sedimentation tank, and play mud pipe is connected with the sedimentation tank bottom surface, and it is located breakwater the place ahead to go out the mud pipe, and the outlet pipe setting is on the sedimentation tank right side, the swash plate surface is provided with the apopore.
2. A sedimentation system for domestic sewage treatment as claimed in claim 1, wherein: the inlet tube sets up and leans on last position on the left side of the filtering ponds, and the pipe of slagging tap sets up and leans on lower position on the left side of the filtering ponds.
3. A sedimentation system for domestic sewage treatment as claimed in claim 1, wherein: the inclined plate is connected with the right side wall of the filter tank and is arranged 45 degrees below the inclined plate.
4. A sedimentation system for domestic sewage treatment as claimed in claim 1, wherein: the aperture of the water outlet is smaller than that of the filter screen.
5. A sedimentation system for domestic sewage treatment as claimed in claim 1, wherein: the water baffle is provided with at least three water baffles which are arranged on the bottom surface of the sedimentation tank from left to right from low to high.
6. A sedimentation system for domestic sewage treatment as claimed in claim 1, wherein: the mud outlet pipe is at least three, the number of the mud outlet pipes corresponds to the arrangement of the water baffles, and the mud outlet pipe is arranged in the front of each water baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921579173.8U CN210786516U (en) | 2019-09-23 | 2019-09-23 | Sedimentation system for domestic sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921579173.8U CN210786516U (en) | 2019-09-23 | 2019-09-23 | Sedimentation system for domestic sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210786516U true CN210786516U (en) | 2020-06-19 |
Family
ID=71238303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921579173.8U Expired - Fee Related CN210786516U (en) | 2019-09-23 | 2019-09-23 | Sedimentation system for domestic sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210786516U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112551812A (en) * | 2020-12-07 | 2021-03-26 | 漳州职业技术学院 | Water quality treatment device and water quality treatment method |
-
2019
- 2019-09-23 CN CN201921579173.8U patent/CN210786516U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112551812A (en) * | 2020-12-07 | 2021-03-26 | 漳州职业技术学院 | Water quality treatment device and water quality treatment method |
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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 |
Granted publication date: 20200619 |