CN203342450U - Simple unpowered high-position rotational-flow desilting pool - Google Patents
Simple unpowered high-position rotational-flow desilting pool Download PDFInfo
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- CN203342450U CN203342450U CN 201320283445 CN201320283445U CN203342450U CN 203342450 U CN203342450 U CN 203342450U CN 201320283445 CN201320283445 CN 201320283445 CN 201320283445 U CN201320283445 U CN 201320283445U CN 203342450 U CN203342450 U CN 203342450U
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- rotational
- flow
- unpowered high
- flow tank
- simple unpowered
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Abstract
The utility model belongs to the technical field of sewage treatment equipment, and particularly relates to a simple unpowered high-position rotational-flow desilting pool. The simple unpowered high-position rotational-flow desilting pool comprises a rotational-flow tank, wherein the upper end of the rotational-flow tank is cylindrical, and the lower end of the rotational-flow tank is in an inverted cone shape; a water inlet pipe is arranged in a tangential direction at the bottom of a side wall of a cylindrical part, and a water outlet pipe is arranged in a tangential direction at the top of the side wall of the cylindrical part; and a mud discharging pipe provided with a valve is arranged at the conic top of the inverted-cone-shaped part. The simple unpowered high-position rotational-flow desilting pool is simple in structure and low in construction cost; sewage enters the rotational-flow tank from the water inlet pipe at a flowing speed of no less than 3m/s, so that a rotational flow is formed and flows; solid particulate pollutants in the sewage precipitate at the bottom by means of the gravity and the centrifugal force and are discharged by the mud discharging pipe; no other power participates in the whole process, so that energy is saved; and both the operation and the management are more convenient and rapider.
Description
Technical field
The utility model belongs to the waste water control equipment technical field, relates in particular to a kind of simple unpowered high-order rotational flow grit chamber.
Background technology
Usually to comprise that in sewage disposal device at least one group of setting pot precipitates and remove for the solid grain contamination that makes sewage inside.In prior art, the general construction of sewage treatment plant has high-order mechanical rotational flow grit chamber, its structure generally comprises the eddy flow tank, agitator is set in this eddy flow tank and supporting air blast is arranged, agitator is for driving the rotation stripping tube to rotate, air blast is used to the rotation stripping tube that source of the gas is provided, and both realize the swirling motion of sewage in the eddy flow tank jointly, accelerate sand setting.Above-mentioned high-order rotational flow grit chamber complex structure, construction cost are high, simultaneously because the devices such as configuration agitator and air blast cause the energy consumption of operation higher.
The utility model content
The utility model provides a kind of simple in structure, simple operation, simple unpowered high-order rotational flow grit chamber that energy consumption is low for solving the technical problem existed in known technology.
The technical scheme that the utility model is taked for the technical problem existed in the solution known technology is: simple unpowered high-order rotational flow grit chamber comprises that upper end is that cylindrical shape, lower end are obconic eddy flow tank; Tangentially be provided with water inlet pipe, top in the bottom of the sidewall of cylindrical shape part and tangentially be provided with outlet pipe; Be provided with and be with valvular discharge pipeline at the vertex of a cone place of turbination part.
Advantage of the present utility model and good effect are: this simple unpowered high-order rotational flow grit chamber is simple in structure, construction cost is low, sewage enters the eddy flow tank and forms eddy flow from water inlet pipe with the flow velocity that is not less than 3m/s and flows, solid grain contamination in sewage relies on gravity and centrifugal force are deposited to bottom and are discharged by discharge pipeline, omnidistance without other power participation, save the energy, operation and management are all more convenient.
Preferably: described valve is manually-operated gate.
Preferably: described valve is magnetic valve.
Preferably: on described eddy flow tank, also be connected with column.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, outlet pipe; 2, eddy flow tank; 3, water inlet pipe; 4, valve; 5, discharge pipeline; 6, column.
The specific embodiment
For further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following examples and be described in detail as follows:
Refer to Fig. 1, the utility model comprises that upper end is that cylindrical shape, lower end are obconic eddy flow tank 2, tangentially be provided with water inlet pipe 3, top in the bottom of the sidewall of its cylindrical shape part and tangentially be provided with outlet pipe 1, at the vertex of a cone place of turbination part, be provided with the discharge pipeline 5 with valve 4.
In this example, valve 4 can be chosen for manually-operated gate or magnetic valve.
For the ease of building of this rotational flow grit chamber, also be provided with column 6 on the outer wall of eddy flow tank 2.
The course of work of this example: sewage enters in eddy flow tank 2 from water inlet pipe 3 with the flow velocity that is not less than 3m/s, forms eddy flow and flows, and the solid grain contamination in sewage relies on gravity and centrifugal force to be deposited to bottom.The valve 4 of opening on discharge pipeline 5 is discharged sediment.
Claims (4)
1. a simple unpowered high-order rotational flow grit chamber, is characterized in that: comprise that upper end is that cylindrical shape, lower end are obconic eddy flow tank (2); Bottom at the sidewall of cylindrical shape part tangentially is provided with water inlet pipe (3), top tangentially is provided with outlet pipe (1); Vertex of a cone place in the turbination part is provided with the discharge pipeline (5) with valve (4).
2. according to simple unpowered high-order rotational flow grit chamber claimed in claim 1, it is characterized in that: described valve (4) is manually-operated gate.
3. according to simple unpowered high-order rotational flow grit chamber claimed in claim 1, it is characterized in that: described valve (4) is magnetic valve.
4. according to the described simple unpowered high-order rotational flow grit chamber of claims 1 to 3 any one, it is characterized in that: also be connected with column (6) on described eddy flow tank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320283445 CN203342450U (en) | 2013-05-23 | 2013-05-23 | Simple unpowered high-position rotational-flow desilting pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320283445 CN203342450U (en) | 2013-05-23 | 2013-05-23 | Simple unpowered high-position rotational-flow desilting pool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203342450U true CN203342450U (en) | 2013-12-18 |
Family
ID=49742392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320283445 Expired - Fee Related CN203342450U (en) | 2013-05-23 | 2013-05-23 | Simple unpowered high-position rotational-flow desilting pool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203342450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949333A (en) * | 2014-04-23 | 2014-07-30 | 浙江凯色丽科技发展有限公司 | Mica vortex sand sinking tank |
-
2013
- 2013-05-23 CN CN 201320283445 patent/CN203342450U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949333A (en) * | 2014-04-23 | 2014-07-30 | 浙江凯色丽科技发展有限公司 | Mica vortex sand sinking tank |
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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: 20131218 Termination date: 20150523 |
|
| EXPY | Termination of patent right or utility model |