CN106110754A - A kind of rainwater greasy dirt separates and defecator - Google Patents
A kind of rainwater greasy dirt separates and defecator Download PDFInfo
- Publication number
- CN106110754A CN106110754A CN201610667657.2A CN201610667657A CN106110754A CN 106110754 A CN106110754 A CN 106110754A CN 201610667657 A CN201610667657 A CN 201610667657A CN 106110754 A CN106110754 A CN 106110754A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- desilting
- greasy dirt
- oil pooling
- oil
- 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.)
- Granted
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0208—Separation of non-miscible liquids by sedimentation
Abstract
The invention discloses a kind of rainwater greasy dirt to separate and defecator, including the desilting cylinder being connected with upstream line, the oil pooling cylinder being connected with downstream line and the separating and filtering pipe being connected between desilting cylinder and oil pooling cylinder, filter pipe is with the horizontal 0.5 ° ~ 3 ° inclination angles, described separating and filtering pipe ends connects desilting cylinder outlet and oil pooling cylinder water inlet respectively, oil pooling cylinder water inlet is higher than desilting cylinder outlet, greasy dirt separation flase floor and the desilting flase floor of lower floor on upper strata are set in separating and filtering pipeline, described oil pooling cylinder arranges vertical solid barrier, it is not higher than bottom solid barrier bottom oil pooling cylinder water inlet, water gap was left between bottom solid barrier and bottom oil pooling cylinder.Can efficiently separate silt and greasy dirt, horizontal flow velocity reduces more than 4 times, and the efficiency of desilting improves more than 4 times simultaneously；Separating and filtering pipeline uses inclination angle design, improves greasy dirt separation efficiency, facilitates device to clear up simultaneously.
Description
Technical field
The present invention relates to and rainwater-collecting preconditioning technique field, specifically refer to a kind of rainwater greasy dirt and separate and filter dress
Put.
Background technology
Due to uneven in space-time distribution of water resource, the mankind utilize and tight for the unreasonable exploitation of water resource in addition
Heavily waste, and city raising of industrialization degree in evolution, water pollution is increased the weight of so that more come by water contradiction
The most prominent, shortage of water resources has become global problem.Rainwater is a kind of the most basic, direct, economic water resource, has obtained
The accreditation of countries in the world, rainwater increasingly comes into one's own as a kind of make-up water source.
Rainwater drops to ground and forms runoff, can containing granule, the floating thing such as substantial amounts of silt, if not in rainwater
Grain thing and floating thing carry out intercept process and are just exhausted directly to natural water, will pollute natural water, at present to rainwater
The disposal options mostly using strainer filtering and filtering medium to filter, simply filters rainwater pretreatment, but filter screen was only capable of
Filter coarse granule and floating thing are less to fine grained effect；Filter according to filtering medium, the most easily blocking of time length, hinder rainwater
Discharge cause the waterlogging in city, frequently change filtering medium and maintenance cost can be caused again high.
Summary of the invention
The technical problem to be solved is: for overcoming deficiency of the prior art, the invention provides a kind of rain
Water greasy dirt separates and defecator, and the precipitation using the separating and filtering pipeline being arranged between desilting cylinder and oil pooling cylinder to be formed is led to
Road, by slowing down flow velocity, increasing current and flow through time of device, improves desilting and separates the efficiency of greasy dirt.
The present invention solves the scheme of this technical problem:
A kind of rainwater greasy dirt separates and defecator, the collection being connected with downstream line including the desilting cylinder being connected with upstream line
Oil cylinder and the separating and filtering pipe being connected between desilting cylinder and oil pooling cylinder, filter pipe is with the horizontal 0.5 ° ~ 3 ° inclination angles, institute
The separating and filtering pipe ends stated connects desilting cylinder outlet and oil pooling cylinder water inlet respectively, and oil pooling cylinder water inlet is higher than desilting cylinder
Outlet, arranges greasy dirt separation flase floor and the desilting flase floor of lower floor, the described oil pooling cylinder on upper strata in separating and filtering pipeline
Middle vertical solid barrier is set, bottom solid barrier not higher than bottom oil pooling cylinder water inlet, bottom solid barrier and oil pooling cylinder
Water gap was left between Di Bu.
Further, described oil pooling cylinder outlet central shaft is contour with desilting cylinder water inlet central shaft, prevents desilting cylinder from intaking
There is drop in mouth, causes desilting cylinder bottom sediment to be rushed.
Further, the caliber of separating and filtering pipeline is not less than 2 times of desilting cylinder water inlet bore, and no more than desilting cylinder is interior
Footpath, reduces rainwater horizontal flow velocity in separating and filtering pipeline, improves desilting and greasy dirt separation efficiency.
In order to improve desilting and greasy dirt separation efficiency further, separating and filtering duct length takes 3 ~ 24 meters.
Further, it is parallel that the described desilting flase floor in separating and filtering pipeline separates flase floor with greasy dirt, desilting grid
Plate separates the flase floor angle with horizontal plane equal to separating and filtering pipeline and the angle of horizontal plane with greasy dirt.
Concrete, in order to improve greasy dirt separating effect, greasy dirt flase floor is uniformly distributed through hole sub-box, little in rainwater
Oil droplet be collected by the trellis of greasy dirt separation flase floor, be merged into a bigger oil droplet, in such rainwater
Oil droplet be easier to separate.
Further, rainwater greasy dirt separates and defecator uses modular construction, it is simple to installation and transportation, described desilting cylinder
Composition include being flexibly connected successively under upper desilting cylinder well lid, pit shaft on desilting, desilting closing in cylinder, desilting well-sinking and
Desilting cylinder well seat, the sidewall of desilting well-sinking arranges desilting cylinder water inlet, desilting cylinder well seat side by desilting cylinder saddle connector
Wall arranges the desilting cylinder outlet being connected with separating and filtering pipeline；It is movable successively that the composition of described oil pooling cylinder includes under upper
Pit shaft, oil-collecting closing in cylinder, oil-collecting well-sinking and oil pooling cylinder well seat, the side of oil-collecting well-sinking in the oil pooling cylinder well lid of connection, oil-collecting
Arranging oil pooling cylinder outlet by oil pooling cylinder saddle connector on wall, the setting of oil pooling cylinder well seat sidewall is connected with separating and filtering pipeline
Oil pooling cylinder water inlet.
When rainwater is by the separating and filtering pipe that has constant slope, silt isodensity is gradually deposited to more than the particulate matter of water
Bottom separating and filtering pipe, and shift to desilting cylinder along gradient direction；Density is gradually floated to pipe top, and edge less than the greasy dirt of water
Gradient direction and shift to oil pooling cylinder, the solid barrier in oil pooling cylinder makes greasy dirt be blocked in device, prevents greasy dirt from going out from oil pooling cylinder
The mouth of a river is discharged.
The invention has the beneficial effects as follows: the rainwater greasy dirt of the present invention separates and defecator, it is possible to efficiently separate silt
And greasy dirt, separating and filtering pipeline uses the caliber not less than 2 times of desilting cylinder water inlet caliber, and compared with caliber, and level stream
Speed reduces more than 4 times, and the efficiency of desilting improves more than 4 times simultaneously；Separating and filtering pipeline uses inclination angle design, improves greasy dirt
Separation efficiency, facilitates device to clear up simultaneously.
Accompanying drawing explanation
The present invention will be further described with example below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention
Fig. 2 is the upward view of the present invention
Fig. 3 is the A-A sectional view in Fig. 2
In figure: 1, desilting cylinder well lid, 2, pit shaft on desilting, 3, desilting closing in cylinder, 4, desilting cylinder saddle connector, 5, the water inlet of desilting cylinder
Mouthful, 6, desilting well-sinking, 7, desilting cylinder well seat, 8, desilting cylinder outlet, 9, oil pooling cylinder well lid, 10, pit shaft in oil-collecting, 11, collection
Oil closing in cylinder, 12, oil pooling cylinder saddle connector, 13, oil pooling cylinder outlet, 14, oil-collecting well-sinking, 15, oil pooling cylinder well seat, 16, collection
Oil cylinder water inlet, 17, separating and filtering pipe, 18, greasy dirt separation flase floor, 19, desilting flase floor, 20, solid barrier, 21, desilting
Cylinder, 22, oil pooling cylinder.
Detailed description of the invention
Presently in connection with accompanying drawing, the present invention is described in further detail.
As Figure 1-3, a kind of greasy dirt of the present invention separates and defecator, including desilting cylinder 21, oil pooling cylinder 22 and
The separating and filtering pipe 16 being connected between stream oriented device, desilting cylinder water inlet 5 is connected with upstream line, oil pooling cylinder outlet 13 with under
The storage pool of trip connects；The composition of described desilting cylinder 21 includes desilting cylinder well lid 1, the desilting being flexibly connected successively under upper
Upper pit shaft 2, desilting closing in cylinder 3, desilting well-sinking 6 and desilting cylinder well seat 7, by desilting cylinder horse on the sidewall of desilting well-sinking 6
Saddle graft head 4 arranges desilting cylinder water inlet 5, and desilting cylinder well seat 7 sidewall arranges the desilting cylinder water outlet being connected with separating and filtering pipeline 17
Mouth 8；The composition of described oil pooling cylinder 22 includes pit shaft 10 in the oil pooling cylinder well lid 9 being flexibly connected successively under upper, oil-collecting, collects
Oil closing in cylinder 12, oil-collecting well-sinking 14 and oil pooling cylinder well seat 15, by oil pooling cylinder saddle connector on the sidewall of oil-collecting well-sinking 14
12 arrange oil pooling cylinder outlet 13, and oil pooling cylinder well seat 15 sidewall arranges the oil pooling cylinder water inlet being connected with separating and filtering pipeline 17
16；Separating and filtering pipeline 17 connects desilting cylinder respectively with the horizontal 0.5 ° ~ 3 ° inclination angles, described separating and filtering pipeline 17 two ends
Outlet 8 and oil pooling cylinder water inlet 16, oil pooling cylinder water inlet 16 is higher than desilting cylinder outlet 8 so that be deposited in bottom filter tube
Silt can assemble to desilting device direction, and the greasy dirt swimming in filter tube top can be assembled to oil collector sump tank direction.Point
Greasy dirt separation flase floor 18 and the desilting flase floor 19 of lower floor on upper strata are set in filter pipe 17, described oil pooling cylinder sets
Put vertical solid barrier 20, be not higher than bottom oil pooling cylinder water inlet 16 bottom solid barrier 20, with collection bottom solid barrier 20
Water gap was left between bottom oil cylinder.
Oil pooling cylinder outlet 13 central shaft is contour with desilting cylinder water inlet 5 central shaft, and desilting device water inlet can be avoided to go out
Existing water drop.
The caliber of separating and filtering pipeline 17 not less than 2 times of desilting cylinder water inlet 5 bore, the no more than internal diameter of desilting cylinder,
The rainwater flow velocity that can flow through filter bypass drops more than four times lower, improves desilting oil-dividing efficiency.Filter bypass pipe range simultaneously
(3 meters ~ 12 meters), increase rainwater and flow through the time of apparatus of the present invention, improve desilting oil-dividing efficiency further
It is parallel that the described desilting flase floor 19 in separating and filtering pipeline 17 separates flase floor 18 with greasy dirt, desilting flase floor 19 He
The angle of greasy dirt separation flase floor 18 and horizontal plane, equal to the angle of separating and filtering pipeline 17 with horizontal plane, can slow down current,
Assemble greasy dirt, improve desilting and oil-dividing efficiency
Being uniformly distributed the sub-box that through hole is 38mm × 38mm on greasy dirt flase floor, the little oil droplet in rainwater is separated by greasy dirt
The trellis of flase floor is collected, and is merged into a bigger oil droplet, and the oil droplet in such rainwater is easier to separate.
A kind of greasy dirt of the present invention separates and defecator uses assembled structure, and each parts can separately be packed and transport,
Install according to on-site actual situations.
The above principle and core concept of being only intended to help to understand the present invention, it is noted that due to literal expression
Finiteness, and objectively there is unlimited concrete structure, for those skilled in the art, without departing from
In the case of the principle of the invention, it is also possible to do some improvement, retouch or change.The technical scope of this invention is not limited to
Content on bright book, it is necessary to determine its technical scope according to right.
Claims (8)
1. a rainwater greasy dirt separates and defecator, it is characterised in that: include the desilting cylinder (21) that is connected with upstream line and
Oil pooling cylinder (22) that downstream line connects and the separating and filtering pipe (17) that is connected between desilting cylinder (21) and oil pooling cylinder (22),
Separating and filtering pipeline (17) connects desilting respectively with the horizontal 0.5 ° ~ 3 ° inclination angles, described separating and filtering pipeline (17) two ends
Cylinder outlet (8) and oil pooling cylinder water inlet (16), oil pooling cylinder water inlet (16) is higher than desilting cylinder outlet (8), separating and filtering pipe
Greasy dirt separation flase floor (18) on upper strata and the desilting flase floor (19) of lower floor are set in road (17), described oil pooling cylinder is arranged
Vertical solid barrier (20), solid barrier (20) bottom not higher than oil pooling cylinder water inlet (16) bottom, solid barrier (20) end
Water gap was left between portion and oil pooling cylinder (22) bottom.
The most according to claim 1, rainwater greasy dirt separates and defecator, it is characterised in that: described oil pooling cylinder outlet (13)
Central shaft is contour with desilting cylinder water inlet (5) central shaft.
The most according to claim 1, rainwater greasy dirt separates and defecator, it is characterised in that: described separating and filtering pipeline
(17) caliber is not less than 2 times of desilting cylinder water inlet (5) bore, the no more than internal diameter of desilting cylinder (21).
The most according to claim 1, rainwater greasy dirt separates and defecator, it is characterised in that: described separating and filtering pipeline
(17) a length of 3 ~ 24 meters.
The most according to claim 1, rainwater greasy dirt separates and defecator, it is characterised in that: described separating and filtering pipeline
(17) it is parallel that the desilting flase floor (19) in separates flase floor (18) with greasy dirt, and desilting flase floor (19) separates flase floor with greasy dirt
(18) angle with horizontal plane is equal to the angle of separating and filtering pipeline (17) and horizontal plane.
The most according to claim 1, rainwater greasy dirt separates and defecator, it is characterised in that: greasy dirt flase floor (18) is upper uniformly
Distribution through hole sub-box.
The most according to claim 1, rainwater greasy dirt separates and defecator, it is characterised in that: the group of described desilting cylinder (21)
Become desilting cylinder well lid (1) including being flexibly connected successively under upper, on desilting under pit shaft (2), desilting closing in cylinder (3), desilting
Pit shaft (6) and desilting cylinder well seat (7), the sidewall of desilting well-sinking (6) arranges desilting cylinder by desilting cylinder saddle connector (4) and enters
The mouth of a river (5), desilting cylinder well seat (7) sidewall arranges desilting cylinder outlet (8) being connected with separating and filtering pipeline (17).
The most according to claim 1, rainwater greasy dirt separates and defecator, it is characterised in that: the group of described oil pooling cylinder (22)
Become the oil pooling cylinder well lid (9) including being flexibly connected successively under upper, pit shaft (10), oil-collecting closing in cylinder (12), oil-collecting in oil-collecting
Well-sinking (14) and oil pooling cylinder well seat (15), the sidewall of oil-collecting well-sinking (14) arranges collection by oil pooling cylinder saddle connector (12)
Oil cylinder outlet (13), oil pooling cylinder well seat (15) sidewall arranges the oil pooling cylinder water inlet being connected with separating and filtering pipeline (17)
(16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610667657.2A CN106110754B (en) | 2016-08-15 | 2016-08-15 | A kind of separation of rainwater greasy dirt and filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610667657.2A CN106110754B (en) | 2016-08-15 | 2016-08-15 | A kind of separation of rainwater greasy dirt and filter device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106110754A true CN106110754A (en) | 2016-11-16 |
| CN106110754B CN106110754B (en) | 2019-04-19 |
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ID=57259181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610667657.2A Active CN106110754B (en) | 2016-08-15 | 2016-08-15 | A kind of separation of rainwater greasy dirt and filter device |
Country Status (1)
| Country | Link |
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| CN (1) | CN106110754B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000291125A (en) * | 1999-04-09 | 2000-10-17 | Horkos Corp | Method for constructing grease concentration preventing device, and device for the same |
| US20070241052A1 (en) * | 2006-04-14 | 2007-10-18 | Gavin Swift | Storm water interceptor |
| CN103754986A (en) * | 2014-01-24 | 2014-04-30 | 中国科学院生态环境研究中心 | Oil stain mixture separating system |
| CN203790706U (en) * | 2014-02-28 | 2014-08-27 | 刘显军 | Rain sewage separating device |
| CN204395628U (en) * | 2015-01-27 | 2015-06-17 | 大庆学府石油科技有限公司 | A kind of depth-averaged model filter |
| CN105113624A (en) * | 2015-09-16 | 2015-12-02 | 江苏河马井股份有限公司 | Oil separating and desilting device for rainwater |
| CN205095537U (en) * | 2015-10-20 | 2016-03-23 | 天津源物科技有限公司 | High -efficient grit chamber |
| CN205323373U (en) * | 2016-01-29 | 2016-06-22 | 周长利 | Oil well contaminated water filtration apparatus |
| CN205867782U (en) * | 2016-08-15 | 2017-01-11 | 武汉金牛经济发展有限公司 | Separation of rainwater greasy dirt and filter equipment |
-
2016
- 2016-08-15 CN CN201610667657.2A patent/CN106110754B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000291125A (en) * | 1999-04-09 | 2000-10-17 | Horkos Corp | Method for constructing grease concentration preventing device, and device for the same |
| US20070241052A1 (en) * | 2006-04-14 | 2007-10-18 | Gavin Swift | Storm water interceptor |
| CN103754986A (en) * | 2014-01-24 | 2014-04-30 | 中国科学院生态环境研究中心 | Oil stain mixture separating system |
| CN203790706U (en) * | 2014-02-28 | 2014-08-27 | 刘显军 | Rain sewage separating device |
| CN204395628U (en) * | 2015-01-27 | 2015-06-17 | 大庆学府石油科技有限公司 | A kind of depth-averaged model filter |
| CN105113624A (en) * | 2015-09-16 | 2015-12-02 | 江苏河马井股份有限公司 | Oil separating and desilting device for rainwater |
| CN205095537U (en) * | 2015-10-20 | 2016-03-23 | 天津源物科技有限公司 | High -efficient grit chamber |
| CN205323373U (en) * | 2016-01-29 | 2016-06-22 | 周长利 | Oil well contaminated water filtration apparatus |
| CN205867782U (en) * | 2016-08-15 | 2017-01-11 | 武汉金牛经济发展有限公司 | Separation of rainwater greasy dirt and filter equipment |
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| Publication number | Publication date |
|---|---|
| CN106110754B (en) | 2019-04-19 |
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