CN205867782U - Separation of rainwater greasy dirt and filter equipment - Google Patents
Separation of rainwater greasy dirt and filter equipment Download PDFInfo
- Publication number
- CN205867782U CN205867782U CN201620880533.8U CN201620880533U CN205867782U CN 205867782 U CN205867782 U CN 205867782U CN 201620880533 U CN201620880533 U CN 201620880533U CN 205867782 U CN205867782 U CN 205867782U
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- China
- Prior art keywords
- cylinder
- desilting
- greasy dirt
- oil
- separating
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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.)
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Abstract
The utility model discloses a separation of rainwater greasy dirt and filter equipment, include with the heavy husky section of thick bamboo of upper reaches pipe connection, with the collection oil section of thick bamboo of low reaches pipe connection and is connected and is sinking separation filter tube between a husky section of thick bamboo and the collection oil tin, filtering duct and 0.5~3 inclination of horizontal plane one -tenth, separation filtering duct both ends connect respectively and sink husky section of thick bamboo delivery port and collection oil section of thick bamboo water inlet, a collection oil section of thick bamboo water inlet is higher than and sinks husky section of thick bamboo delivery port, sets up the greasy dirt separation grid board on upper strata and the heavy husky grid board of lower floor in the separation filtering duct, a collection oil section of thick bamboo in set up vertical solid baffle, solid baffle bottom is not higher than an album oil section of thick bamboo water inlet bottom, the water gap was not left with collection oily bobbin base portion within a definite time in solid baffle bottom. The utility model discloses can effectual separation silt and greasy dirt, the horizontal flow prompt drop has hanged down more than 4 times, and the husky efficiency of sinking has simultaneously improved more than 4 times, separation filtering duct adopts the inclination design, improves greasy dirt separation efficiency, facilitate device clearance simultaneously.
Description
Technical field
This utility model relates to and rainwater-collecting preconditioning technique field, specifically refers to a kind of rainwater greasy dirt and separates and filter
Device.
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.
Utility model content
Technical problem to be solved in the utility model is: for overcoming deficiency of the prior art, and this utility model provides
A kind of rainwater greasy dirt separates and defecator, uses the separating and filtering pipeline being arranged between desilting cylinder and oil pooling cylinder to be formed
Sedimentation channel, by slowing down flow velocity, increasing current and flow through time of device, improves desilting and separates the efficiency of greasy dirt.
This utility model solves the scheme of this technical problem:
A kind of rainwater greasy dirt separates and defecator, is connected with downstream line including the desilting cylinder being connected with upstream line
Oil pooling cylinder and the separating and filtering pipe that is connected between desilting cylinder and oil pooling cylinder, filter pipe inclines with the horizontal 0.5 ° ~ 3 °
Angle, described separating and filtering pipe ends 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 on upper strata in separating and filtering pipeline, described
Oil pooling cylinder arranges vertical solid barrier, bottom solid barrier not higher than bottom oil pooling cylinder water inlet, bottom solid barrier with
Water gap was left between bottom oil pooling cylinder.
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 beneficial effects of the utility model are: rainwater greasy dirt of the present utility model separates and defecator, it is possible to effective
Separation of sediment and greasy dirt, separating and filtering pipeline uses the caliber of 2 times that are not less than desilting cylinder water inlet caliber, with same caliber phase
Ratio, 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 to set
Meter, improves greasy dirt separation efficiency, facilitates device to clear up simultaneously.
Accompanying drawing explanation
With example, this utility model is described further below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model,
Fig. 2 is upward view of the present utility model,
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, desilting cylinder
Water inlet, 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, oil-collecting 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, oil pooling 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, this utility model is described in further detail.
As Figure 1-3, a kind of greasy dirt of the present utility model 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
It is connected with the storage pool in downstream；Desilting cylinder well lid 1 that the composition of described desilting cylinder 21 includes being flexibly connected successively under upper,
On desilting, pit shaft 2, desilting closing in cylinder 3, desilting well-sinking 6 and desilting cylinder well seat 7, the sidewall of desilting well-sinking 6 passes through desilting
Cylinder saddle connector 4 arranges desilting cylinder water inlet 5, and desilting cylinder well seat 7 sidewall arranges the desilting cylinder being connected with separating and filtering pipeline 17
Outlet 8；Pit shaft in oil pooling cylinder well lid 9 that the composition of described oil pooling cylinder 22 includes being flexibly connected successively under upper, oil-collecting
10, oil-collecting closing in cylinder 12, oil-collecting well-sinking 14 and oil pooling cylinder well seat 15, by oil pooling cylinder saddle on the sidewall of oil-collecting well-sinking 14
Joint 12 arranges 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
Mouth 16；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 so that be deposited at the bottom of filter tube
The silt in portion can be assembled to desilting device direction, and the greasy dirt swimming in filter tube top can be assembled to oil collector sump tank direction.
Greasy dirt separation flase floor 18 and the desilting flase floor 19 of lower floor on upper strata are set in separating and filtering pipeline 17, in described oil pooling cylinder
Vertical solid barrier 20 is set, bottom solid barrier 20 not higher than bottom oil pooling cylinder water inlet 16, bottom solid barrier 20 with
Water gap was left between bottom oil pooling 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 this utility model device, 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 separate the flase floor 18 angle with horizontal plane equal to the angle of separating and filtering pipeline 17 with horizontal plane with greasy dirt, can slow down water
Stream, assembles greasy dirt, improves 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 passes through greasy dirt
The trellis separating flase floor is collected, and is merged into a bigger oil droplet, and the oil droplet in such rainwater is easier to divide
From.
A kind of greasy dirt of the present utility model separates and defecator uses assembled structure, and each parts can separately be packed and transport
Defeated, install according to on-site actual situations.
The above is only intended to help to understand principle of the present utility model and core concept, it is noted that due to word
The finiteness expressed, and objectively there is unlimited concrete structure, for those skilled in the art, not
In the case of departing from this utility model principle, it is also possible to do some improvement, retouch or change.The technical scope of this utility model
The content being not limited in description, 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 |
|---|---|---|---|
| CN201620880533.8U CN205867782U (en) | 2016-08-15 | 2016-08-15 | Separation of rainwater greasy dirt and filter equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620880533.8U CN205867782U (en) | 2016-08-15 | 2016-08-15 | Separation of rainwater greasy dirt and filter equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205867782U true CN205867782U (en) | 2017-01-11 |
Family
ID=57703054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620880533.8U Expired - Fee Related CN205867782U (en) | 2016-08-15 | 2016-08-15 | Separation of rainwater greasy dirt and filter equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205867782U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106110754A (en) * | 2016-08-15 | 2016-11-16 | 武汉金牛经济发展有限公司 | A kind of rainwater greasy dirt separates and defecator |
-
2016
- 2016-08-15 CN CN201620880533.8U patent/CN205867782U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106110754A (en) * | 2016-08-15 | 2016-11-16 | 武汉金牛经济发展有限公司 | A kind of rainwater greasy dirt separates and defecator |
| CN106110754B (en) * | 2016-08-15 | 2019-04-19 | 武汉金牛经济发展有限公司 | A kind of separation of rainwater greasy dirt and filter device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170111 Termination date: 20200815 |