CN203329492U - Sludge treatment sedimentation tank - Google Patents
Sludge treatment sedimentation tank Download PDFInfo
- Publication number
- CN203329492U CN203329492U CN2013203286285U CN201320328628U CN203329492U CN 203329492 U CN203329492 U CN 203329492U CN 2013203286285 U CN2013203286285 U CN 2013203286285U CN 201320328628 U CN201320328628 U CN 201320328628U CN 203329492 U CN203329492 U CN 203329492U
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- sedimentation basin
- sedimentation
- sludge
- sedimentation tank
- grid
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Abstract
The utility model provides a sludge treatment sedimentation tank. The sedimentation tank comprises a sedimentation tank body, wherein the sedimentation tank body comprises a water inlet pipe, a water outlet area and a sedimentation area; the water inlet pipe is positioned right above the sedimentation tank body, the lower part of the water inlet pipe is connected with a thin water pipe, and two branch thin pipes are arranged at the bottom of the thin water pipe; the sedimentation area is positioned below the sedimentation tank body, a hopper-shaped sludge tank is formed at the bottom of the sedimentation area, and a sludge draining opening is formed in the bottom of the hopper-shaped sludge tank; the water outlet area is positioned in the upper part of the sedimentation tank, separated water flows out from the edge of the sedimentation tank, a grid is arranged between the sedimentation area and the water outlet area, and a sloping panel component is arranged below the grid. According to the sludge treatment sedimentation tank, impact of intake water on sludge can be effectively reduced by adopting a shunting structure of the water inlet pipe, upward floating sludge can be reduced by matching with the sloping panel or sloping pipe, so that a relatively high sedimentation speed can be achieved; the sludge is drained from the sludge outlet under the gravity of water, power equipment or maintenance is not needed.
Description
Technical field
The utility model relates to technical field of sewage treatment equipment, particularly a kind of sedimentation basin of sewage disposal.
Background technology
Sedimentation basin is one of capital equipment of sewage disposal, and the effluent quality of sedimentation tank quality directly has influence on the processing of follow-up sewage disposal link.But general detention tank cement separating rate is slow, and water outlet concentration of suspension SS is low.
The utility model content
The utility model, for above technical problem, provides a kind of sedimentation basin of sewage disposal, and it has advantages of, and sludge settling speed is fast, simple in structure, be suitable for popularization.
Concrete technical scheme of the present utility model is as follows:
A kind of sedimentation basin of sewage disposal, comprise the sedimentation basin body, and described sedimentation basin body comprises water inlet pipe, exhalant region, settling zone; Described water inlet pipe be positioned at the sedimentation basin body directly over, and the bottom of water inlet pipe connects thin conduit, the bottom of thin conduit is provided with two branch's tubules; Described settling zone is positioned at the below of sedimentation basin body, and the bottom, settling zone is the funnel-form mud sump, and the bottom of funnel-form mud sump is provided with mud row mouthful; Described exhalant region is positioned at the top of sedimentation basin, between described settling zone and exhalant region, grid is set, and there is type sloping plate component the grid below.
Described grid is flat board with holes, and described grid can be plastic plate, also can be metallic plate.Described grizzly level is placed on the bottom of described exhalant region.
Described swash plate is welded on the below of grid, and described type sloping plate component becomes slant setting, and placed angle is the 45-75 degree.
Described type sloping plate component can plastic plate, also can be metallic plate.
The utility model adopts the flow dividing structure of water inlet pipe, can effectively reduce the impact of water inlet to mud, and coordinates swash plate or inclined tube, the reduce mud floating, thus reach settling velocity faster; And mud is got rid of from sewage draining exit under the gravity of water, without power-equipment, Maintenance free.
The accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is grille plane figure.
Wherein, 1. sedimentation basin body, 2. exhalant region 3 settling zone 4 water inlet pipe 5 thin conduit 6 branch's tubule 7 type sloping plate component 8 mud row mouthful 9 funnel-form mud sump 10 grids.
The specific embodiment
Below in conjunction with the specific embodiment, the utility model is described in further detail.
A kind of sedimentation basin of sewage disposal, comprise sedimentation basin body 1, and described body comprises water inlet pipe 4, exhalant region 2, settling zone 3; Described water inlet pipe 4 be positioned at sedimentation basin body 1 directly over, and the bottom of water inlet pipe 4 connects thin conduit 5, the bottom of thin conduit 5 is provided with two branch's tubules 6; Described settling zone 3 is positioned at the below of sedimentation basin body 1, and 3 bottoms, settling zone are funnel-form mud sump 9, and the bottom of funnel-form mud sump 9 is provided with mud row mouth 8; Described exhalant region 2 is positioned at the top of sedimentation basin body 1, and supernatant flows out from the edge of sedimentation basin body 1, between described settling zone 3 and exhalant region 2, grid 10 is set, and grid 10 belows are provided with type sloping plate component 7.
Described grid 10 is flat board with holes, and described grid 10 can be plastic plate, also can be metallic plate.Described grid 10 lies in a horizontal plane in the bottom of described exhalant region 2, and this grid 10 is filtering solid particles and suspension effectively.
Described type sloping plate component 7 is welded on the below of grid 10,7 one-tenth slant settings of described type sloping plate component, and placed angle is the 45-75 degree.
Precipitation process of the present utility model is: activated sludge enters into settling zone 3 through water inlet pipe 4, thin conduit 5, branch's tubule 6, and under the effect of gravity, muddy water starts to separate, and isolated activated sludge is deposited to funnel-form mud sump 9, and through mud row mouthful 8 eliminatings.This sedimentation basin is provided with type sloping plate component 7, has increased settling area, has improved mud-water separation efficiency, and under water outlet drives, supernatant progressively passes through the sloping plate deposition effect, and the filtration of process grid 10, guarantees the stable of effluent quality.
Although above-mentioned, by reference to the accompanying drawings the specific embodiment of the present utility model is described; but be not the restriction to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various modifications that creative work can make or distortion still in protection domain of the present utility model.
Claims (6)
1. a sedimentation basin of sewage disposal, is characterized in that, it comprises the sedimentation basin body, and described sedimentation basin body comprises water inlet pipe, exhalant region, settling zone; Described water inlet pipe be positioned at the sedimentation basin body directly over, and the bottom of water inlet pipe connects thin conduit, the bottom of thin conduit is provided with two branch's tubules; Described settling zone is positioned at the below of sedimentation basin body, and bottom, described settling zone is the funnel-form mud sump, and the bottom of funnel-form mud sump is provided with mud row mouthful; Described exhalant region is positioned at the top of sedimentation basin, between described settling zone and exhalant region, grid is set, and there is type sloping plate component the grid below.
2. a kind of sedimentation basin of sewage disposal as claimed in claim 1, is characterized in that, described grid is flat board with holes, and the material of described grid is plastic plate or metallic plate.
3. a kind of sedimentation basin of sewage disposal as claimed in claim 1, is characterized in that, described grizzly level is placed on the bottom of described exhalant region.
4. a kind of sedimentation basin of sewage disposal as claimed in claim 1, is characterized in that, described type sloping plate component is welded on the below of grid.
5. a kind of sedimentation basin of sewage disposal as claimed in claim 1, is characterized in that, described type sloping plate component becomes slant setting, and placed angle is the 45-75 degree.
6. a kind of sedimentation basin of sewage disposal as claimed in claim 1, is characterized in that, the material of described type sloping plate component is plastic plate or metallic plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203286285U CN203329492U (en) | 2013-06-07 | 2013-06-07 | Sludge treatment sedimentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203286285U CN203329492U (en) | 2013-06-07 | 2013-06-07 | Sludge treatment sedimentation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203329492U true CN203329492U (en) | 2013-12-11 |
Family
ID=49698193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203286285U Expired - Fee Related CN203329492U (en) | 2013-06-07 | 2013-06-07 | Sludge treatment sedimentation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203329492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111115963A (en) * | 2020-01-08 | 2020-05-08 | 南京信息工程大学 | Sewage treatment plant based on river weir |
-
2013
- 2013-06-07 CN CN2013203286285U patent/CN203329492U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111115963A (en) * | 2020-01-08 | 2020-05-08 | 南京信息工程大学 | Sewage treatment plant based on river weir |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20150607 |
|
| EXPY | Termination of patent right or utility model |