CN203598540U - Vertical flow sedimentation tank - Google Patents
Vertical flow sedimentation tank Download PDFInfo
- Publication number
- CN203598540U CN203598540U CN201320681582.5U CN201320681582U CN203598540U CN 203598540 U CN203598540 U CN 203598540U CN 201320681582 U CN201320681582 U CN 201320681582U CN 203598540 U CN203598540 U CN 203598540U
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- Prior art keywords
- tank body
- sedimentation
- water
- tank
- flow
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- 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 - Lifetime
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- 238000004062 sedimentation Methods 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000010802 sludge Substances 0.000 claims abstract description 12
- 230000004888 barrier function Effects 0.000 claims description 14
- 239000002245 particle Substances 0.000 abstract description 4
- 239000007787 solid Substances 0.000 abstract description 4
- 238000004065 wastewater treatment Methods 0.000 abstract description 2
- 239000002351 wastewater Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of waste water treatment, and discloses a vertical flow sedimentation tank. The vertical flow sedimentation tank comprises a tank body, wherein the upper part of the tank body is a round body, the lower part of the tank body is conical body, a water collecting tank is arranged on the upper part of the tank body, a water outlet pipe is arranged on the lower part of the water collecting tank, a sludge bucket is arranged on the lower part of the tank body, and a sludge drain pipe leading communicated to the outside of the tank body is arranged at the bottom of the sludge bucket; a central flow guide pipe which is communicated with a water inlet pipe is arranged in the tank body, the tail part of the central flow guide pipe is connected with a reflective cone; deflection baffles are arranged in the tank body, and are arranged between the inner wall of the tank body and the central flow guide pipe in a staggered manner. The deflection baffles are additionally arranged between the inside of the tank body and the central flow guide pipe, the motion track of water flow can be changed by guiding water flow to deflect, so that the motion path of the water flow is increased and the flow velocity of the water flow can be gradually slowed down, and finally the sedimentation speed of solid particles can be accelerated and the sedimentation direction can be changed, so that the fast sedimentation and focused sedimentation purposes can be achieved, and the vertical flow sedimentation tank has the characteristics of simple structure and good usage effect.
Description
Technical field
The utility model belongs to technical field of waste water processing, relates to a kind of vertical sedimentation tank.
Background technology
Sedimentation basin is a kind of structures that application precipitation is removed suspension in water, in wastewater treatment, widely uses.Its pattern is a lot, can be divided into three kinds of flat flow, vertical-flow and radial-flows by pool inner water flow path direction.Wherein, the feature such as it is little that vertical sedimentation tank has floor space, easy and simple to handle, but it is large to exist sedimentation basin ratio of height to diameter, and sedimentation mud disperses to be deposited in taper mud collection area side, finally forms the problem in dead band.If through after a period of time, can there is the phenomenon that sludge anaerobic floating causes water quality variation in processing biochemical waste water.
Summary of the invention
The purpose of this utility model is for above-mentioned problems of the prior art, and a kind of perpendicular stream sludge-tank that is provided with baffle plate is provided.
The purpose of this utility model specifically completes by the following technical programs:
A kind of vertical sedimentation tank, comprises that top is that rounded body, bottom are the pond body of cone tubular, and body top, described pond arranges water leg, and water leg bottom is provided with outlet pipe, and body bottom, described pond arranges sludge bucket, and the bottom of sludge bucket is provided with leads to the external discharge pipeline in pond; In the body of pond, be provided with the center mozzle being connected with water inlet pipe, center mozzle afterbody connects reflection cone; In the body of pond, hydraulic barrier is installed, described hydraulic barrier is arranged in dislocation between pond body inwall and center mozzle.
The number of described hydraulic barrier is 2～10, preferably 2～4.
Described hydraulic barrier and wall angle are 30～60 °.
The beneficial effects of the utility model are:
The utility model is by increasing hydraulic barrier between and center mozzle inner at pond body, by the bending of guiding current, change water movement track, thereby increase water movement path and progressively slow down flow rate of water flow, the sinking speed of final accelerating solid particle also changes sedimentation direction, reach rapid subsidence, concentrate the object of sedimentation, there is feature simple in structure, that result of use is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Mozzle centered by 1 in figure, 2 is reflection cone, and 3 is hydraulic barrier, and 4 is water leg, and 5 is outlet pipe, and 6 is discharge pipeline, and 7 is pond body, and 8 is sludge bucket, 9 is water inlet pipe.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1, a kind of vertical sedimentation tank, comprises that top is that rounded body, bottom are the pond body 7 of cone tubular, body 7 tops, described pond arrange water leg 4, water leg 4 bottoms are provided with outlet pipe 5, and body 7 bottoms, described pond arrange sludge bucket 8, and the bottom of sludge bucket 8 is provided with the discharge pipeline 6 leading to outside pond body 7; In pond body 7, be provided with the center mozzle 1 being connected with water inlet pipe 9, mozzle 1 afterbody in center connects reflection cone 2; 2～4 hydraulic barriers 3 of arranged in dislocation between pond body 7 inwalls and center mozzle 1, hydraulic barrier 3 is 30～60 ° with pond body 7 inwall angles.
In use, sewage enters center mozzle 1 through water inlet pipe 9 to the utility model, pours in vertical sedimentation tank inside via reaction cone 2 to surrounding, while gushing on current through one group of staggered hydraulic barrier 3, impel the continuous break-in of current, extend water movement path, accelerating solid particles settling.Solid particles sediment is in sludge bucket 8, and finally process discharge pipeline 6 is discharged pond body 7.The clear water obtaining is collected in water leg 4, and finally discharges by outlet pipe 5.
Claims (4)
1. a vertical sedimentation tank, comprise that top is that rounded body, bottom are the pond body (7) of cone tubular, described pond body (7) top arranges water leg (4), water leg (4) bottom is provided with outlet pipe (5), described pond body (7) bottom arranges sludge bucket (8), and the bottom of sludge bucket (8) is provided with leads to the outer discharge pipeline (6) of pond body (7); In pond body (7), be provided with the center mozzle (1) being connected with water inlet pipe (9), center mozzle (1) afterbody connects reflection cone (2); It is characterized in that: hydraulic barrier (3) is installed in described pond body (7), and described hydraulic barrier (3) is arranged in dislocation between pond body (7) inwall and center mozzle (1).
2. vertical sedimentation tank according to claim 1, is characterized in that: the number of described hydraulic barrier is 2～10.
3. vertical sedimentation tank according to claim 2, is characterized in that: the number of described hydraulic barrier is 2～4.
4. vertical sedimentation tank according to claim 1, is characterized in that: described hydraulic barrier and wall angle are 30～60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320681582.5U CN203598540U (en) | 2013-10-31 | 2013-10-31 | Vertical flow sedimentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320681582.5U CN203598540U (en) | 2013-10-31 | 2013-10-31 | Vertical flow sedimentation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203598540U true CN203598540U (en) | 2014-05-21 |
Family
ID=50711242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320681582.5U Expired - Lifetime CN203598540U (en) | 2013-10-31 | 2013-10-31 | Vertical flow sedimentation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203598540U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105233531A (en) * | 2015-10-10 | 2016-01-13 | 广西大美电器有限公司 | Sedimentation device for sewage treatment |
| CN105523630A (en) * | 2016-01-28 | 2016-04-27 | 浦华环保股份有限公司 | Activated sludge tank |
| CN106075995A (en) * | 2016-07-29 | 2016-11-09 | 江苏省冶金设计院有限公司 | Metallurgical industry plant area early-stage rainwater processes buried integrated apparatus |
| CN106689019A (en) * | 2016-12-19 | 2017-05-24 | 苏州格池小绵羊水族用品有限公司 | Fish tank circulation filtration separation system |
| CN107029456A (en) * | 2017-06-02 | 2017-08-11 | 吴慧 | It is a kind of efficiently to remove the sedimentation basin of aquiculture waste water suspended particulate substance |
| CN107398096A (en) * | 2017-09-05 | 2017-11-28 | 中冶焦耐(大连)工程技术有限公司 | A kind of new tar ammonia water separator and its method of work |
| CN108654198A (en) * | 2017-03-29 | 2018-10-16 | 广州内山科技发展有限公司 | A kind of row's anti-blocking filtering container certainly |
| CN109279726A (en) * | 2018-11-28 | 2019-01-29 | 广东佳德环保科技有限公司 | A kind of organic wastewater treating system and processing method |
| CN109499178A (en) * | 2018-11-29 | 2019-03-22 | 湖南昌迅科技环保股份有限公司 | Slurry clarifier |
| CN112253088A (en) * | 2020-10-20 | 2021-01-22 | 南宁学院 | Oil-gas-water three-phase metering device |
| CN112723510A (en) * | 2020-12-31 | 2021-04-30 | 中铁工程服务有限公司 | Flocculation device for shield muck treatment |
-
2013
- 2013-10-31 CN CN201320681582.5U patent/CN203598540U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105233531A (en) * | 2015-10-10 | 2016-01-13 | 广西大美电器有限公司 | Sedimentation device for sewage treatment |
| CN105523630A (en) * | 2016-01-28 | 2016-04-27 | 浦华环保股份有限公司 | Activated sludge tank |
| CN105523630B (en) * | 2016-01-28 | 2023-09-19 | 浦华环保有限公司 | Activated sludge pond |
| CN106075995A (en) * | 2016-07-29 | 2016-11-09 | 江苏省冶金设计院有限公司 | Metallurgical industry plant area early-stage rainwater processes buried integrated apparatus |
| CN106689019A (en) * | 2016-12-19 | 2017-05-24 | 苏州格池小绵羊水族用品有限公司 | Fish tank circulation filtration separation system |
| CN108654198A (en) * | 2017-03-29 | 2018-10-16 | 广州内山科技发展有限公司 | A kind of row's anti-blocking filtering container certainly |
| CN107029456B (en) * | 2017-06-02 | 2019-08-30 | 诸暨市绿创农业开发有限公司 | A kind of sedimentation basin that can efficiently remove aquiculture waste water suspended particulate substance |
| CN107029456A (en) * | 2017-06-02 | 2017-08-11 | 吴慧 | It is a kind of efficiently to remove the sedimentation basin of aquiculture waste water suspended particulate substance |
| CN107398096A (en) * | 2017-09-05 | 2017-11-28 | 中冶焦耐(大连)工程技术有限公司 | A kind of new tar ammonia water separator and its method of work |
| CN109279726A (en) * | 2018-11-28 | 2019-01-29 | 广东佳德环保科技有限公司 | A kind of organic wastewater treating system and processing method |
| CN109499178A (en) * | 2018-11-29 | 2019-03-22 | 湖南昌迅科技环保股份有限公司 | Slurry clarifier |
| CN109499178B (en) * | 2018-11-29 | 2021-10-12 | 湖南昌迅科技环保股份有限公司 | Slurry clarifying device |
| CN112253088A (en) * | 2020-10-20 | 2021-01-22 | 南宁学院 | Oil-gas-water three-phase metering device |
| CN112723510A (en) * | 2020-12-31 | 2021-04-30 | 中铁工程服务有限公司 | Flocculation device for shield muck treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140521 |
|
| CX01 | Expiry of patent term |