CN207520657U - A kind of settling tank - Google Patents
A kind of settling tank Download PDFInfo
- Publication number
- CN207520657U CN207520657U CN201721548493.8U CN201721548493U CN207520657U CN 207520657 U CN207520657 U CN 207520657U CN 201721548493 U CN201721548493 U CN 201721548493U CN 207520657 U CN207520657 U CN 207520657U
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- CN
- China
- Prior art keywords
- water
- clean water
- settling tank
- grid
- 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.)
- Expired - Fee Related
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model discloses a kind of settling tank, babinet is divided into clean water area and water reserve by laminate；The partition board that screen is equipped with grid by top forms, if clean water area is divided into clean water unit；Top of the box is equipped with the dosing mouth of several matching water purification units；Flow enters from the water inlet of clean water area top side, through grid overflow, is flowed out from the discharge outlet of water reserve top side.By the way that if clean water area is divided into clean water unit, by distinguishing delivering medicament into water purification unit, strengthen detergent power of the medicament to water；By back flow plate, extend the residence time of flow, strengthen the action time of medicament；Pass through progressively lower grid height so that the flow of inner lead is without additionally operating power；By gradually small grid distance, strengthen water purification, and play the role of certain defoaming.Its is simple in structure, and babinet is small, and flow path is long, and precipitation purification effect is good, has very strong practicability and wide applicability.
Description
Technical field
The present invention relates to a kind of water tanks, and in particular to a kind of settling tank.
Background technology
Existing settling tank, structure are mostly single cavity, by with impurity in drug mixed precipitation water.It is acted on
Time is long, if the time is insufficient to, flow is too urgent, then sedimentation effect is undesirable.
Invention content
To solve the deficiencies in the prior art, the purpose of the present invention is to provide a kind of simple in structure, babinet is small, flow path
It is long, the settling tank of good purification.
In order to realize above-mentioned target, the present invention adopts the following technical scheme that：
Babinet is divided into clean water area and water reserve by a kind of settling tank, laminate；
The partition board that screen is equipped with grid by top forms, if clean water area is divided into clean water unit；
Top of the box is equipped with the dosing mouth of several matching water purification units；
Flow enters from the water inlet of clean water area top side, through grid overflow, is flowed out from the discharge outlet of water reserve top side.
The bottom side of above-mentioned clean water area and water reserve is respectively equipped with sewage draining exit.
Above-mentioned screen front end is equipped with back flow plate, and bottom is hanging, and top connects babinet.
Above-mentioned discharge outlet front end is equipped with back flow plate.
Several spray heads are equipped in above-mentioned clean water area and water reserve.
Above-mentioned screen is pull plate.
Above-mentioned grid is along water (flow) direction, height reduction.
Above-mentioned grid reduces along water (flow) direction, gap.
The invention has the beneficial effects that：
A kind of settling tank of the present invention, if by the way that clean water area is divided into clean water unit, by into water purification unit
Delivering medicament respectively strengthens detergent power of the medicament to water；By back flow plate, extend the residence time of flow, strengthen medicament
Action time；Pass through progressively lower grid height so that the flow of inner lead is without additionally operating power；By between gradually small grid
Away from, reinforcement water purification, and play the role of certain defoaming.
The settling tank of the present invention, simple in structure, babinet is small, and flow path is long, and precipitation purification effect is good, has very strong
Practicability and wide applicability.
Description of the drawings
Fig. 1 is a kind of structure diagram of settling tank of the present invention.
The meaning marked in attached drawing is as follows：1st, babinet, 2, dosing mouth, 3, spray head, 4, water inlet, 5, grid, 6, partition board,
7th, back flow plate, 8, laminate, 9, sewage draining exit, 10, discharge outlet.
Specific embodiment
Make specific introduce to the present invention below in conjunction with the drawings and specific embodiments.
Babinet 1 is divided into clean water area and water reserve by a kind of settling tank, laminate 8；Clean water area and water reserve top side difference
Equipped with water inlet 4 and discharge outlet 10, the bottom side of clean water area and water reserve is respectively equipped with sewage draining exit 9.
Several pull screens being made of grid 5 and partition board 6 are equipped in clean water area, if clean water area is divided into clean water list
Member；Along water (flow) direction, the height of grid 5 continuously decreases, and the gap of grid 5 is gradually reduced.10 front end of screen front end and discharge outlet
It is respectively equipped with the back flow plate 7 that bottom is hanging, top connects babinet 1 or laminate 8.
The top of each water purification unit is equipped with dosing mouth 2；Several spray heads 3 are equipped in clean water area and water reserve.
Flow enters from the water inlet 4 of clean water area top side, through 5 overflow of grid, is flowed out from the discharge outlet 10 of water reserve top side.
In use,
Flow enters clean water area from water inlet 4, by grid 5, successively from the overflow of water purification unit to water reserve.
Along water (flow) direction, medicament is sequentially added to the dosing mouth 2 of each clean water area, for example, flocculant, antisludging agent, corrosion inhibiter,
Dispersant, Biocidal algae-killing agent, antifoaming agent, flocculant, oxygen scavenger, sludge conditioning agent, chelating agent etc..
Back flow plate 7 prevents the flow overflowed into, directly flows directly into next water purification unit from the surface layer water surface of water purification unit, together
When, prevent medicament from flowing into next water purification unit with surface layer flow so that unit loses purification function；And prevention unit bottom
Water storage become stagnant water.
After a period of use, screen can be extracted out and cleaned, meanwhile, spray head 3 is opened, is sprayed inside clean box body 1, clearly
Clean sewage is discharged from sewage draining exit 9.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the invention is not limited in any way above-described embodiment, all to be obtained by the way of equivalent substitution or equivalent transformation
Technical solution is all fallen in protection scope of the present invention.
Claims (8)
1. a kind of settling tank, which is characterized in that babinet is divided into clean water area and water reserve by laminate；
The partition board that screen is equipped with grid by top forms, if clean water area is divided into clean water unit；
Top of the box is equipped with the dosing mouth of several matching water purification units；
Flow enters from the water inlet of clean water area top side, through grid overflow, is flowed out from the discharge outlet of water reserve top side.
2. a kind of settling tank according to claim 1, which is characterized in that distinguish the bottom side of the clean water area and water reserve
Equipped with sewage draining exit.
3. a kind of settling tank according to claim 1, which is characterized in that the screen front end is equipped with back flow plate, bottom
Vacantly, top connects babinet.
4. a kind of settling tank according to claim 1, which is characterized in that the discharge outlet front end is equipped with back flow plate.
5. a kind of settling tank according to claim 1, which is characterized in that be equipped in the clean water area and water reserve several
Spray head.
6. a kind of settling tank according to claim 1, which is characterized in that the screen is pull plate.
7. a kind of settling tank according to claim 1, which is characterized in that the grid is along water (flow) direction, height reduction.
8. a kind of settling tank according to claim 1, which is characterized in that the grid reduces along water (flow) direction, gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721548493.8U CN207520657U (en) | 2017-11-20 | 2017-11-20 | A kind of settling tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721548493.8U CN207520657U (en) | 2017-11-20 | 2017-11-20 | A kind of settling tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207520657U true CN207520657U (en) | 2018-06-22 |
Family
ID=62582984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721548493.8U Expired - Fee Related CN207520657U (en) | 2017-11-20 | 2017-11-20 | A kind of settling tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207520657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109881768A (en) * | 2019-03-07 | 2019-06-14 | 北京建筑大学 | A kind of batch-type rainwater storage tank |
-
2017
- 2017-11-20 CN CN201721548493.8U patent/CN207520657U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109881768A (en) * | 2019-03-07 | 2019-06-14 | 北京建筑大学 | A kind of batch-type rainwater storage tank |
| CN109881768B (en) * | 2019-03-07 | 2020-02-11 | 北京建筑大学 | Formula rainwater regulation pond is criticized to preface |
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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: 20180622 Termination date: 20181120 |