CN214075198U - High-efficient flow equalizing sedimentation tank of subregion sediment - Google Patents
High-efficient flow equalizing sedimentation tank of subregion sediment Download PDFInfo
- Publication number
- CN214075198U CN214075198U CN202022843694.9U CN202022843694U CN214075198U CN 214075198 U CN214075198 U CN 214075198U CN 202022843694 U CN202022843694 U CN 202022843694U CN 214075198 U CN214075198 U CN 214075198U
- Authority
- CN
- China
- Prior art keywords
- zone
- sedimentation
- water
- water outlet
- flow
- 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.)
- Active
Links
Images
Landscapes
- Sewage (AREA)
Abstract
The utility model provides a high-efficiency uniform-flow sedimentation tank with zonal sedimentation, which comprises a tank body, wherein a water inlet zone, a sedimentation zone and a water outlet zone are arranged in the tank body in sequence; a water inlet is arranged at the upper part of the water inlet area, a water-stop sheet is arranged between the water inlet area and the sedimentation area, and a gap is reserved between the bottom end of the water-stop sheet and the bottom of the tank body; a plurality of flow equalizing plates which are vertically arranged are arranged in the settling zone at intervals, the settling zone is divided into a plurality of independent settling zones by the flow equalizing plates, each settling zone is provided with a settling component, a water outlet triangular weir is arranged above each settling zone, the side part of each water outlet triangular weir is provided with a water collecting tank, and the water collecting tank is communicated with the water outlet zone; the water outlet area is provided with a water outlet. The utility model discloses a set up a plurality of flow equalizing plates in the precipitation zone, cut off whole precipitation zone into the equal and independent each other precipitation subregion of area, each precipitation is each not mutually interfered with of play water between the subregion, can effectually avoid each part to go out the water and mix water each other.
Description
Technical Field
The utility model relates to a water treatment technology field especially relates to a divide regional high-efficient flow equalizing sedimentation tank that deposits.
Background
With the development of times and science and technology, the requirements for the living environment are gradually improved, but the damage to the water environment is more serious, so the treatment intensity for water resource pollution is gradually improved, and the treatment means is continuously updated. The sedimentation tank is a structure for removing solid suspended matters in water by using sedimentation, and is widely applied to sewage treatment. The sedimentation tank can be divided into a horizontal flow type sedimentation tank, a vertical flow type sedimentation tank and an auxiliary flow type sedimentation tank according to the water flow direction in the sedimentation tank, wherein the horizontal flow type sedimentation tank has the advantages of simple structure, good sedimentation effect, good working stability and the like, so the sedimentation tank is widely used in practical projects.
However, the existing sedimentation tank generally has the defects of large occupied area, inconvenience in cleaning sludge at the bottom of the sedimentation tank, uneven load of each part, weak impact load resistance and the like. Meanwhile, the effluent of the sedimentation tank is mixed in the tank, so that whether the surface loads of all parts in the sedimentation tank are equal or not cannot be judged; if the surface loads are unequal, the sedimentation effect of the sedimentation tank is poor and unstable, and finally the effluent suspended matters exceed the standard.
SUMMERY OF THE UTILITY MODEL
Based on the technical problem who exists among the background art, the utility model provides a divide regional high-efficient flow equalizing type sedimentation tank that deposits.
The utility model provides a subregion deposits high-efficient flow equalizing sedimentation tank, including the cell body, is equipped with inlet area, settling zone, the play pool of arranging in proper order in the cell body; a water inlet is arranged at the upper part of the water inlet area, a water-stop sheet is arranged between the water inlet area and the sedimentation area, and a gap is reserved between the bottom end of the water-stop sheet and the bottom of the tank body; a plurality of flow equalizing plates which are vertically arranged are arranged in the settling zone at intervals, the settling zone is divided into a plurality of independent settling zones by the flow equalizing plates, each settling zone is provided with a settling component, a water outlet triangular weir is arranged above each settling zone, the side part of each water outlet triangular weir is provided with a water collecting tank, and the water collecting tank is communicated with the water outlet zone; the water outlet area is provided with a water outlet.
Preferably, the settling assembly comprises a plurality of inclined tubes arranged side by side.
Preferably, the water outlet triangular weir is movably arranged in the tank body, and the height of the water outlet triangular weir in the tank body is adjustable.
Preferably, the inside cell body is located a water outlet triangular weir both sides position and all has seted up the slide opening of vertical arrangement, is fixed with fastening bolt on the water outlet triangular weir, and fastening bolt cooperation is installed in the slide opening.
Preferably, the height of the fastening bolt in the slide hole can be adjusted, and the height adjusting range is controlled to be 5-8 cm.
Preferably, the area of each settling zone is not more than 4m2。
Preferably, each water outlet triangular weir is provided with a flow dividing ruler.
Preferably, the bottom end of the settling zone is provided with a mud scraping mechanism.
The utility model provides a high-efficient flow equalizing type sedimentation tank of subregion sediment, through setting up a plurality of flow equalizing plates in the sedimentation zone, separate the equal and independent sedimentation subregion of area with whole sedimentation zone, the play water between each sedimentation subregion is mutual noninterference, can effectually avoid each part to go out the water and mix each other; the flow of each settling sub-zone can be controlled by adjusting the height of the water outlet triangular weir; the water outlet flow can be visually obtained in the water outlet process by arranging the flow dividing ruler at the weir crest of the water outlet triangular weir, so that whether the treatment capacity of each sedimentation partition is uniform or not is judged, and the height of the weir plate can be controlled to adjust the treatment capacity of each sedimentation partition.
Drawings
Fig. 1 is a schematic structural view of a zonal sedimentation high-efficiency uniform-flow sedimentation tank provided by the present invention;
fig. 2 is the utility model provides a divide regional high-efficient homocline formula sedimentation tank's plan view that deposits.
Detailed Description
Referring to fig. 1 and 2, the utility model provides a high-efficiency uniform-flow sedimentation tank with zonal sedimentation, which comprises a tank body 1, wherein the tank body 1 is divided into a water inlet zone 2, a sedimentation zone 3 and a water outlet zone 4 along the sewage flow direction; wherein:
the upper part of the water inlet area 2 is provided with a water inlet 5, a water-stop sheet 12 is arranged between the water inlet area 2 and the sedimentation area 3, and a gap is reserved between the bottom end of the water-stop sheet 12 and the bottom of the tank body 1, so that water flows from the water inlet area 2 to the sedimentation area 3.
The sedimentation zone 3 is provided with a plurality of flow equalizing plates 6 which are vertically arranged at intervals in sequence along the flowing direction of sewage, the sedimentation zone 3 is divided into a plurality of independent sedimentation subareas by the flow equalizing plates 6, and the area of each sedimentation subarea is not more than 4m2. Sedimentation components are installed on each sedimentation partition, a water outlet triangular weir 7 is installed above each sedimentation partition, a water collecting tank 8 is arranged on the side part of each water outlet triangular weir 7, and the water collecting tank 8 is communicated with the water outlet partition 4. The water outlet area 4 is provided with a water outlet 9.
The utility model discloses rivers flow to 3 backs in the settling zone from 2 district's of intaking, flow from bottom to top and get into each and deposit the subregion, and the supernatant after deposiing passes through 7 weir mouths overflows to water catch bowl 8 in, finally collects the back through water catch bowl 8 and gets into next grade through outlet 9.
In a particular embodiment, the sedimentation assembly comprises a plurality of inclined tubes 10 arranged side by side, the inclined tubes 10 spanning the entire tank body 1, spaced apart from the top of the tank body 1 to the bottom of the tank body 1.
In a specific embodiment, the water outlet triangular weir 7 is movably installed in the tank body 1, and the height of the water outlet triangular weir 7 in the tank body 1 is adjustable. Specifically, the positions of the two sides of the water outlet triangular weir 7 in the pool body 1 are both provided with vertically arranged slide holes, the water outlet triangular weir 7 is fixed with fastening bolts, the fastening bolts are installed in the slide holes in a matching manner, the height of the fastening bolts in the slide holes can be adjusted, and the height adjusting range is controlled to be 5-8 cm. The height of the water outlet triangular weir 7 can be adjusted according to requirements by tightening and loosening the fastening bolts, and the flow of each sedimentation partition can be independently controlled, namely when the water distribution is uneven or has special requirements on the water distribution, the water quantity can be adjusted by adjusting the height of the water outlet triangular weir 7, and then the surface load of each sedimentation partition is controlled.
In the specific embodiment, each water outlet triangular weir 7 is provided with a flow dividing ruler. Specifically, the flow scale is arranged in the center of the water outlet triangular weir 7, so that the real-time flow scale device can be visually observed.
In the specific embodiment, the bottom end of the settling zone 3 is provided with a mud scraping mechanism 11.
Example 1:
the embodiment provides a high-efficiency uniform-flow sedimentation tank capable of settling in a region, and the water inflow of a certain tank body is 5000m per day3D, setting the integral sedimentation area of the flow-equalizing sedimentation tank to be 12m2And a water outlet triangular weir 7 with the height of a water outlet weir crest of 8cm and a water collecting tank 8 are respectively arranged above the sedimentation area. The sedimentation area is evenly divided into three equal parts by arranging the flow equalizing plates 6 in the sedimentation area and the middle, namely, each independent sedimentation area is 4m2The sedimentation zone is divided into several groups of sedimentation zones with equal area and independent sedimentation zones. In addition, the flow dividing ruler is arranged in the center of the water outlet triangular weir 7, so that the real-time weir passing flow can be visually obtained, and the surface load of each area can be calculated according to the precipitation area of each independent precipitation subarea and the real-time weir passing flow.
When sewage continuously enters the tank body 1 through the water inlet 5, the liquid level in the sedimentation tank continuously rises. When the liquid level rises to the bottom of the inclined tube 10, the sewage starts to perform a precipitation reaction through the inclined tube 10. When sewage is mixed to pass through the inclined pipe 10 from bottom to top, the angle formed by the inclined pipe 10 and the horizontal plane is 45-60 degrees, so that after sewage is precipitated through the inclined pipe 10, supernatant passes through the upper end of the inclined pipe 10 and overflows into the water collecting tank 8 through the water outlet triangular weir 7, and the precipitated sludge slides down to the sludge scraping mechanism 11 along with the inclined pipe 10 to participate in subsequent treatment.
When the effluent is gradually stable, the clear liquid overflows to the water collecting tank 8 through the effluent triangular weir 7, and when the water depth on each part of the effluent triangular weir 7 is respectively stabilized at 3.5cm, 5cm and 5.6cm, the effluent amount of each settling zone is respectively 1000m through observing by the flow dividing ruler3/d,1650m3/d,2350m3D, when each part sinksThe surface loading in the deposition zone varies. The height of the water outlet triangular weir 7 is adjusted, the water depth on each weir is stabilized at 5cm after continuous iteration, the water outlet of each part is equal, and the surface load is equal. The treatment capacity of each settling zone can be automatically adjusted along with the change of the inflow of water.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. A high-efficiency uniform-flow sedimentation tank adopting zonal sedimentation is characterized by comprising a tank body (1), wherein a water inlet zone (2), a sedimentation zone (3) and a water outlet zone (4) which are sequentially arranged are arranged in the tank body (1); a water inlet (5) is arranged at the upper part of the water inlet area (2), a water-stop sheet is arranged between the water inlet area and the sedimentation area, and a gap is reserved between the bottom end of the water-stop sheet and the bottom of the tank body; a plurality of flow equalizing plates (6) which are vertically arranged are arranged in the settling zone (3) at intervals, the settling zone (3) is divided into a plurality of independent settling zones by the flow equalizing plates (6), each settling zone is provided with a settling component, a water outlet triangular weir (7) is arranged above each settling zone, the side part of each water outlet triangular weir (7) is provided with a water collecting tank (8), and the water collecting tank (8) is communicated with the water outlet zone (4); the water outlet area (4) is provided with a water outlet (9).
2. The zone precipitation high efficiency flow equalization type settling pond according to claim 1, wherein the settling assembly comprises a plurality of inclined tubes (10) arranged side by side.
3. The high-efficiency zone-sedimentation flow-equalizing sedimentation tank according to claim 1, wherein the water-outlet triangular weir (7) is movably installed in the tank body (1) and the height of the water-outlet triangular weir (7) in the tank body (1) is adjustable.
4. The high-efficiency zone-sedimentation flow-equalizing sedimentation tank according to claim 3, wherein slide holes are vertically arranged at both sides of the water outlet triangular weir (7) inside the tank body (1), and fastening bolts are fixed on the water outlet triangular weir (7) and are installed in the slide holes in a matching manner.
5. The high-efficiency zone-sedimentation flow-equalizing sedimentation tank according to claim 4, wherein the height of the fastening bolt in the slide hole is adjustable and the height adjustment range is controlled to be 5-8 cm.
6. The zone sedimentation high efficiency uniform flow type sedimentation tank according to any one of claims 1 to 5, wherein the area of each sedimentation zone is not more than 4m2。
7. The high-efficiency zone-sedimentation flow-equalizing sedimentation tank according to any one of claims 1 to 5, wherein each water outlet triangular weir (7) is provided with a flow scale.
8. The high-efficiency zone-sedimentation flow-equalizing sedimentation tank according to any one of claims 1 to 5, wherein a sludge scraping mechanism (11) is installed at the bottom end of the sedimentation zone (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022843694.9U CN214075198U (en) | 2020-12-01 | 2020-12-01 | High-efficient flow equalizing sedimentation tank of subregion sediment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022843694.9U CN214075198U (en) | 2020-12-01 | 2020-12-01 | High-efficient flow equalizing sedimentation tank of subregion sediment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214075198U true CN214075198U (en) | 2021-08-31 |
Family
ID=77454768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022843694.9U Active CN214075198U (en) | 2020-12-01 | 2020-12-01 | High-efficient flow equalizing sedimentation tank of subregion sediment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214075198U (en) |
-
2020
- 2020-12-01 CN CN202022843694.9U patent/CN214075198U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103007625B (en) | Integral water purifying device and process for purifying water | |
| CN108423788A (en) | Without medicament secondary waterpower coagulation assisted pond | |
| CN105923680A (en) | Downward flow and upward flow inclined board air floatation-precipitation solid-liquid separating device | |
| CN214075198U (en) | High-efficient flow equalizing sedimentation tank of subregion sediment | |
| CN201921557U (en) | Sedimentation basin | |
| CN113754118A (en) | Adjustable inclined plate flocculation precipitation system and sewage treatment method thereof | |
| CN210751432U (en) | A mud-water separation device for sewage treatment | |
| CN210559958U (en) | Anti-membrane pollution sewage treatment equipment | |
| CN208632201U (en) | Filter tank water distribution panel assembly | |
| CN208577484U (en) | Without medicament secondary waterpower coagulation assisted pond | |
| CN216367017U (en) | Novel integrated water purifying equipment | |
| CN207342341U (en) | Recycle water treatment system in a kind of building site | |
| CN210434042U (en) | Improved horizontal sedimentation tank with horizontal pipes | |
| CN214763502U (en) | Multistage sedimentation device for blast furnace granulated slag system | |
| CN210751422U (en) | Perforated pipe water distribution type inclined pipe sedimentation tank | |
| CN112044121A (en) | Reciprocating flow inclined plate sedimentation tank | |
| CN105233535A (en) | Horizontal sedimentation tank with sludge pump house | |
| CN205995091U (en) | A kind of uniform sedimentation basin | |
| CN219196188U (en) | Water-saving sand-returning wastewater drainage canal of filter tank system | |
| CN218810858U (en) | Artificial wetland for sewage treatment | |
| CN215085083U (en) | Advection type shallow layer sedimentation device | |
| CN212395966U (en) | Reciprocating flow inclined plate sedimentation tank | |
| CN213803270U (en) | Chemical oil remover | |
| CN220530750U (en) | Folding shallow radial sedimentation tank | |
| CN220845702U (en) | High-density sedimentation tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: J2C-1701, Phase II, Innovation Industrial Park, High-tech Zone, Hefei City, Anhui Province, 230088 Patentee after: Anhui Platts Ecological Environment Co.,Ltd. Address before: 230000 j2c-1701, phase II, innovation industrial park, high tech Zone, Hefei City, Anhui Province Patentee before: ANHUI PUSHI ECOLOGICAL ENVIRONMENT ENGINEERING Co.,Ltd. |
|
| CP03 | Change of name, title or address |