CN207126182U - Sediment by rotational flow structure in sewage disposal system - Google Patents
Sediment by rotational flow structure in sewage disposal system Download PDFInfo
- Publication number
- CN207126182U CN207126182U CN201721021104.6U CN201721021104U CN207126182U CN 207126182 U CN207126182 U CN 207126182U CN 201721021104 U CN201721021104 U CN 201721021104U CN 207126182 U CN207126182 U CN 207126182U
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- CN
- China
- Prior art keywords
- level
- setting pot
- level setting
- sediment
- sand
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
It the utility model is related to the sediment by rotational flow structure in a kind of sewage disposal system, including one-level setting pot, two level setting pot is arranged with outside the one-level setting pot, charging aperture is provided with the top tangent line of the one-level setting pot, the inside of the one-level setting pot is equipped with sand extraction tube, the bottom of the sand extraction tube is provided with one-level sand removing hole, the side wall of the one-level setting pot to connect the one-level filter screen of one-level setting pot and two level setting pot by being made, discharge outlet is provided with the top of the two level setting pot, the bottom of the two level setting pot is provided with two level sand removing hole.The utility model structure design is simple, reasonable, and the efficiency high of girt-water separation, effect is good, has broad application prospects.
Description
Technical field
It the utility model is related to the sediment by rotational flow structure in a kind of sewage disposal system.
Background technology
The structure designs such as existing rotational flow grit chamber, cyclone sand settling device are unreasonable, and the efficiency of girt-water separation is low, sand moisture
From effect it is poor, take time and effort, there is significant limitation.
Utility model content
In view of the deficiencies in the prior art, technical problem to be solved in the utility model is to provide a kind of sewage disposal system
In sediment by rotational flow structure, it is not only reasonable in design, and efficiently it is convenient.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：A kind of eddy flow in sewage disposal system
Sand setting structure, including one-level setting pot, the one-level setting pot are arranged with two level setting pot, the top of the one-level setting pot outside
Charging aperture is provided with tangent line, the inside of the one-level setting pot is equipped with sand extraction tube, and the bottom of the sand extraction tube is provided with one
Level sand removing hole, the side wall of the one-level setting pot by being made to connect the one-level filter screen of one-level setting pot and two level setting pot,
Discharge outlet is provided with the top of the two level setting pot, the bottom of the two level setting pot is provided with two level sand removing hole.
Preferably, the one-level setting pot is rounded, and the madial wall spiral of the one-level setting pot is provided with and charging aperture
Corresponding groove.
Preferably, the lateral wall spiral of the sand extraction tube is provided with stirring vane.
Preferably, the sand extraction tube is provided with wavy blade at one-level sand removing hole.
Preferably, the sand extraction tube is connected through bearing with one-level setting pot, the external one-level sediment outflow pipe of sand extraction tube.
Preferably, secondary screen is provided between discharge outlet and the two level sand removing hole, and the secondary screen is arranged on
The top of one-level setting pot.
Preferably, the mesh diameter of the one-level filter screen is more than the mesh diameter of secondary screen.
Preferably, switch valve is provided with the two level sand removing hole, the external two level sediment outflow pipe of two level sand removing hole is described
Suction pump is provided with two level sediment outflow pipe.
Compared with prior art, the utility model has the advantages that：The utility model structure design is simple, closes
Reason, the efficiency high of girt-water separation, effect is good, has broad application prospects.
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
Brief description of the drawings
Fig. 1 is the organigram of the utility model embodiment.
Fig. 2 is the schematic top plan view of the utility model embodiment one-level setting pot.
In figure：1- one-level setting pots, 2- two level setting pots, 3- charging apertures, 4- sand extraction tubes, 5- one-level sand removing holes, 6- drainings
Mouthful, 7- two level sand removing holes, 8- grooves, 9- stirring vanes, 10- blades, 11- bearings, 12- one-level sediment outflow pipes, 13- secondary screens,
14- switch valves, 15- two level sediment outflow pipes.
Embodiment
For features described above and advantage of the present utility model can be become apparent, special embodiment below, and coordinate accompanying drawing,
It is described in detail below.
As shown in Figure 1 and 2, the sediment by rotational flow structure in a kind of sewage disposal system, including one-level setting pot 1, the one-level
Two level setting pot 2 is arranged with outside setting pot 1, charging aperture 3, the one-level are provided with the top tangent line of the one-level setting pot 1
The inside of setting pot 1 is equipped with sand extraction tube 4, and the bottom of the sand extraction tube 4 is provided with one-level sand removing hole 5, the one-level setting pot 1
Side wall by being made to connect the one-level filter screen of one-level setting pot 1 and two level setting pot 2, the top of the two level setting pot 2
Discharge outlet 6 is provided with, the bottom of the two level setting pot 2 is provided with two level sand removing hole 7.
In the utility model embodiment, the one-level setting pot 1 is rounded, the madial wall spiral shell of the one-level setting pot 1
Rotation is provided with groove 8 corresponding with charging aperture 3.
In the utility model embodiment, the lateral wall spiral of the sand extraction tube 4 is provided with stirring vane 9, the stirring
The hand of spiral of blade 9 is identical with the hand of spiral of groove 8, larger particles that the stirring vane 9 is beneficial in broken sewage, hard
Block, and beneficial to the formation of eddy flow.
In the utility model embodiment, the sand extraction tube 4 is provided with wavy blade 10 at one-level sand removing hole 5,
The blade 10 is beneficial to crush larger particles, lump in sewage.
In the utility model embodiment, the sand extraction tube 4 is connected through bearing 11 with one-level setting pot 1, the bearing
11 are turned round beneficial to sand extraction tube 4, the external one-level sediment outflow pipe 12 of sand extraction tube 4, and suction pump is provided with the one-level sediment outflow pipe 12.
In the utility model embodiment, secondary screen 13 is provided between the discharge outlet 6 and two level sand removing hole 7, and
The secondary screen 13 is arranged on the top of one-level setting pot 1.
In the utility model embodiment, the mesh diameter of the one-level filter screen is more than the mesh diameter of secondary screen 13.
In the utility model embodiment, switch valve 14, the two level sand removing hole 7 are provided with the two level sand removing hole 7
External two level sediment outflow pipe 15, suction pump is provided with the two level sediment outflow pipe 15.
Specific work process of the present utility model is as follows：Sewage enters through the charging aperture 3 at the tangent line of one-level setting pot 1
Enter, under the cooperation of the groove 8, sewage forms eddy flow in the one-level setting pot 1, and sewage constantly impacts the one-level and sunk
The side wall in sand pond 1, the larger particles in sewage, lump are crushed, while the eddy flow drives the sand extraction tube 4 to turn round, described
Stirring vane 9, blade 10 crush the larger particles in sewage, lump under aiding in, and the sewage by break process is through described one
Level filter screen enters two level setting pot 2, it is difficult to which broken larger particles, lump are deposited on the bottom of one-level setting pot 1, using described
Sand extraction tube 4 will be difficult to broken larger particles, lump is extracted out from one-level sand removing hole 5；Sewage storage by single treatment is two
In level setting pot 2, and upper lower leaf, particulate matter are deposited in the bottom of the two level setting pot 2 gradually, and through the two level sediment outflow
Mouth 7 is discharged, and supernatant is discharged by the secondary screen 13, discharge outlet 6, completes the girt-water separation of profound level.
The utility model is not limited to above-mentioned preferred forms, and anyone can obtain under enlightenment of the present utility model
The sediment by rotational flow structure gone out in other various forms of sewage disposal systems.It is all to be done according to present utility model application the scope of the claims
Equivalent changes and modifications, it should all belong to covering scope of the present utility model.
Claims (8)
- A kind of 1. sediment by rotational flow structure in sewage disposal system, it is characterised in that：Including one-level setting pot, the one-level sand setting Two level setting pot is arranged with outside pond, charging aperture is provided with the top tangent line of the one-level setting pot, the one-level setting pot Inside is equipped with sand extraction tube, and the bottom of the sand extraction tube is provided with one-level sand removing hole, the side wall of the one-level setting pot by The one-level filter screen of connection one-level setting pot and two level setting pot is made, and is provided with discharge outlet at the top of the two level setting pot, institute The bottom for stating two level setting pot is provided with two level sand removing hole.
- 2. the sediment by rotational flow structure in sewage disposal system according to claim 1, it is characterised in that：The one-level sand setting Pond is rounded, and the madial wall spiral of the one-level setting pot is provided with groove corresponding with charging aperture.
- 3. the sediment by rotational flow structure in sewage disposal system according to claim 1, it is characterised in that：The sand extraction tube Lateral wall spiral is provided with stirring vane.
- 4. the sediment by rotational flow structure in sewage disposal system according to claim 1, it is characterised in that：The sand extraction tube exists Wavy blade is provided with one-level sand removing hole.
- 5. the sediment by rotational flow structure in sewage disposal system according to claim 1, it is characterised in that：The sand extraction tube warp Bearing is connected with one-level setting pot, the external one-level sediment outflow pipe of sand extraction tube.
- 6. the sediment by rotational flow structure in sewage disposal system according to claim 1, it is characterised in that：The discharge outlet with Secondary screen is provided between two level sand removing hole, and the secondary screen is arranged on the top of one-level setting pot.
- 7. the sediment by rotational flow structure in sewage disposal system according to claim 6, it is characterised in that：The one-level filter screen Mesh diameter be more than secondary screen mesh diameter.
- 8. the sediment by rotational flow structure in sewage disposal system according to claim 1, it is characterised in that：The two level sediment outflow Switch valve is provided with mouthful, the external two level sediment outflow pipe of two level sand removing hole, is provided with suction pump on the two level sediment outflow pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721021104.6U CN207126182U (en) | 2017-08-16 | 2017-08-16 | Sediment by rotational flow structure in sewage disposal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721021104.6U CN207126182U (en) | 2017-08-16 | 2017-08-16 | Sediment by rotational flow structure in sewage disposal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207126182U true CN207126182U (en) | 2018-03-23 |
Family
ID=61635011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721021104.6U Expired - Fee Related CN207126182U (en) | 2017-08-16 | 2017-08-16 | Sediment by rotational flow structure in sewage disposal system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207126182U (en) |
-
2017
- 2017-08-16 CN CN201721021104.6U patent/CN207126182U/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: 20180323 Termination date: 20210816 |