CN207227140U - A kind of device for water-oil separating - Google Patents
A kind of device for water-oil separating Download PDFInfo
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- CN207227140U CN207227140U CN201720751210.3U CN201720751210U CN207227140U CN 207227140 U CN207227140 U CN 207227140U CN 201720751210 U CN201720751210 U CN 201720751210U CN 207227140 U CN207227140 U CN 207227140U
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- plate
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- cylinder
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- 238000000926 separation method Methods 0.000 claims abstract description 50
- 239000004519 grease Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000004062 sedimentation Methods 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims 1
- 239000004576 sand Substances 0.000 claims 1
- 238000004581 coalescence Methods 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000005484 gravity Effects 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 62
- 239000000839 emulsion Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 210000000481 Breast Anatomy 0.000 description 1
- 229940036811 bone meal Drugs 0.000 description 1
- 239000002374 bone meal Substances 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 230000002708 enhancing Effects 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Abstract
The utility model discloses a kind of device for water-oil separating, including cylinder, intake chamber, separation chamber are divided into by front baffle and rear bulkhead and go out grease chamber in cylinder, double M types coalescing-plate groups that spacing is fixed are equipped with separation chamber, the barrel top of intake chamber is equipped with inlet tube, and the position away from inlet tube, which is equipped with, in front baffle can make the passage that intake chamber communicates with separation chamber；The position away from passage is equipped with the secondary separation room being made of secondary separation plate and barrel in separation chamber, and the cylinder lower part of separation chamber is equipped with water outlet；In separation chamber opening up oil exit pipe one and oil exit pipe two are respectively equipped with positioned at the front and rear sides of double M type coalescing-plate groups, the cylinder for going out grease chamber is equipped with flowline, Gravity Separation is combined by device disclosed in the utility model with coalescence technology, farthest improve oil removal efficiency, good separating effect, residence time is short, and disposal ability is big.
Description
Technical field
It the utility model is related to a kind of device for water-oil separating.
Background technology
Oily wastewater of the Produced Liquid in oil field after three phase separator separates by settling tank, it is necessary to further settle
Separation, at present mainly there is oils existing forms in oily wastewater：(1) floating oil：Particle diameter >=100 micron, slightly take standing or half
The method of standing, you can float on the water surface and be easy to remove；(2) dispersed oil：Particle diameter is at 10 100 microns, if enough quiet
Put the time, oil droplet can also shift to the water surface, need to generally stand 12 it is small when more than, oily removal rate is more than 80%；(3) oil emulsion：
About 0.1 to 10 micron of particle diameter, has certain stability, is merely that can not separate itself and water by gravitational settling, it is necessary to through broken
It could be separated after breast or flocculation, seriously affect production.
If separating treatment is carried out, it is necessary to add flocculant, flocculation aid to the oil emulsion in oily wastewater by traditional method
And reverse demulsifier.If the sewage quantity containing oil emulsion of required processing is very big, then certainly will will consume substantial amounts of manpower, financial resources
And material resources.Oily waste water treatment technology improves at present, and biochemical treatment oily wastewater technology has been obtained for very well
Ground application, but the oil emulsion problem in settling tank does not solve also, and the biochemical treatment to sewage plant brings burden.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of device for water-oil separating, to reach separation
Effect is good, and separative efficiency is high, and the residence time is short, the big purpose of disposal ability.
To reach above-mentioned purpose, the technical solution of the utility model is as follows：
A kind of device for water-oil separating, including cylinder, in the cylinder by front baffle and rear bulkhead be divided into intake chamber,
Separation chamber and go out grease chamber, the double M types coalescing-plate groups fixed in the separation chamber equipped with spacing, double M types coalescing-plate groups tops
It is fixed on by fixed plate in front baffle and rear bulkhead, bottom is fixed on cylinder by foundation, and side is fixed on by tabletting
In front baffle and rear bulkhead；The barrel top of the intake chamber is equipped with inlet tube, the position away from inlet tube in the front baffle
The passage that intake chamber communicates with separation chamber can be made by being equipped with；The position away from passage is equipped with by secondary separation in the separation chamber
The secondary separation room of plate and barrel composition, the secondary separation plate bottom are equipped with overflow pipe, on the cylinder of secondary separation room lower part
Equipped with the secondary outlet pipe that can be periodically turned on, the cylinder lower part of the separation chamber is equipped with water outlet；Positioned at double M in the separation chamber
The front and rear sides of type coalescing-plate group are respectively equipped with opening up oil exit pipe one and oil exit pipe two, the oil exit pipe one and oil exit pipe
Two be L-type, and the outlet of L-type is welded on rear bulkhead；It is described go out grease chamber cylinder be equipped with flowline.
In such scheme, double M types coalescing-plate groups include the coalescing-plate several stacked on top together, the coalescing-plate
Coalescing-plate body including cross section for double M types, the coalescing-plate body is along longitudinal direction in wavy, pair of the coalescing-plate body
Oil slick hole is equipped with wavy wave crest along longitudinal direction on M types top, trough is equipped with sedimentation hole one, between wave crest and trough
Raised fore-set is equipped with node, double M types bottom centers of the coalescing-plate body distribute sedimentation hole two along the longitudinal, described poly-
The lower position that the back side of knot tying body is located at fore-set is equipped with groove, the fore-set front end insertion upper strata coalescing-plate of lower floor's coalescing-plate
Groove in.
In such scheme, the intake chamber bottom is equipped with the silt discharge pipe that can be periodically turned on, and is located in the intake chamber
Tilted upward on inner wall below silt discharge pipe equipped with every husky plate.
In such scheme, the spout tops position of the oil exit pipe one and oil exit pipe two is less than the top of double M type coalescing-plate groups
End position.
It is described to be welded in every husky plate on cylinder in such scheme, and horizontal by 45° angle.
In such scheme, the inlet tube is L-type.
Through the above technical solutions, the device good separating effect provided by the utility model for water-oil separating, separation effect
Rate is high, and the residence time is short, and disposal ability is big, and floor space is small, meets water-oil separating to efficient, miniaturization trend.Tool
Body surface is present：
(1) Gravity Separation farthest improves oil removal efficiency after coalescence technology is combined.
(2) horizontal stream water intake mode, increases coalescence area, and to force current to be formed special for the tortuous passageway of coalescing-plate
Fluidised form so that increase stream pearl between collision probability, promote it is small trip pearl coalescence.
(3) double M types coalescing-plate groups can carry out integral installation and dismounting by fixed plate and foundation, easy to use.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described.
Fig. 1 is a kind of device overall structure diagram for water-oil separating disclosed in the utility model embodiment；
Fig. 2 is the top view of the device for water-oil separating disclosed in the utility model embodiment；
Fig. 3 is the device internal structure schematic diagram for water-oil separating for pulling down double M type coalescing-plate groups；
Fig. 4 coalesces plate structure schematic diagram for single M types；
Fig. 5 is the top view of Fig. 4；
Fig. 6 is the left view of Fig. 4；
Fig. 7 is section plan where the fore-set of coalescing-plate；
Fig. 8 is Section A-A schematic diagram in Fig. 4.
In figure, 1, coalescing-plate body；2nd, oil slick hole；3rd, fore-set；4th, sedimentation hole one；5th, groove；6th, sedimentation hole two；7th, it is fixed
Plate；8th, foundation；9th, tabletting；10th, double M types coalescing-plate groups；11st, cylinder；12nd, front baffle；13rd, rear bulkhead；14th, secondary separation plate；
15th, oil exit pipe one；16th, oil exit pipe two；17th, every husky plate；18th, water outlet；19th, inlet tube；20th, flowline；21st, secondary water outlet
Pipe；22nd, intake chamber；23rd, separation chamber；24th, grease chamber is gone out；25th, secondary separation room；26th, silt discharge pipe；27th, passage；28th, overflow
Pipe.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe.
The utility model provides a kind of device for water-oil separating, and as shown in Figure 1 to Figure 3, the device is by gravitational method
It is combined with coalescence technology, improves hydraulics, enhances the state of the water-oil separating of oil emulsion.
The device for water-oil separating as shown in Figure 1 to Figure 3, including cylinder 11, in cylinder 11 by front baffle 12 and after
Partition plate 13 is divided into intake chamber 22, separation chamber 23 and goes out grease chamber 24, the double M types coalescing-plate groups fixed in separation chamber 23 equipped with spacing
10, double tops of M types coalescing-plate group 10 are fixed in front baffle 12 and rear bulkhead 13 by fixed plate 7, and bottom is fixed by foundation 8
In on cylinder 11, side is fixed in front baffle 12 and rear bulkhead 13 by tabletting 9.
The barrel top of intake chamber 22 is equipped with L-type inlet tube 19, and bottom is equipped with the silt discharge pipe 26 that can be periodically turned on, into
Tilted upward in liquid chamber 22 on the inner wall of the lower section of silt discharge pipe 26 equipped with every husky plate 17, cylinder 11 is welded in every husky plate 17
On, and horizontal by 45° angle.
The position away from inlet tube 19, which is equipped with, in front baffle 12 can make the passage 27 that intake chamber 22 communicates with separation chamber 23；
The position away from passage 27 is equipped with the secondary separation room 25 that is made of secondary separation plate 14 and barrel in separation chamber 23, secondary point
Overflow pipe 28 setting up and down is equipped with from 14 bottom of plate, the cylinder of 25 lower part of secondary separation room is secondary equipped with that can periodically turn on
Outlet pipe 21.
The cylinder lower part of separation chamber 23 is equipped with water outlet 18, and front and rear the two of double M type coalescing-plates groups 10 are located in separation chamber 23
Side is respectively equipped with opening up oil exit pipe 1 and oil exit pipe 2 16, and oil exit pipe 1 and oil exit pipe 2 16 are L-type, L-type
Outlet be welded on rear bulkhead 13；The spout tops position of oil exit pipe 1 and oil exit pipe 2 16 is less than double M type coalescing-plate groups
10 apical position.The cylinder for going out grease chamber 24 is equipped with flowline 20.
Double M types coalescing-plate groups 10 include the coalescing-plate 60 stacked on top together, as shown in Fig. 4 to Fig. 8, coalescing-plate bag
The coalescing-plate body 1 that cross section is M types is included, coalescing-plate body 1 is in wavy, edge on the M types top of coalescing-plate body 1 along longitudinal direction
Longitudinal direction is equipped with oil slick hole 2 on wavy wave crest, and trough is equipped with sedimentation hole 1, is set at the node between wave crest and trough
There is the fore-set 3 of protrusion.The M type bottom centers of coalescing-plate body 1 distribute sedimentation hole 26, the back side of coalescing-plate body 1 along the longitudinal
Groove 5 is equipped with positioned at the lower position of fore-set 3,3 front end of fore-set of lower floor's coalescing-plate is inserted into the groove 5 of upper strata coalescing-plate.
As shown in figure 5, oil slick hole 2 is uniformly arranged on the wave crest of coalescing-plate body 1, sedimentation hole 1 is uniformly arranged on poly-
On the trough of knot tying body 1, fore-set 3 is uniformly arranged at the node between wave crest and trough, and sedimentation hole 26 is uniformly arranged on poly-
On the M type bottom center lines of knot tying body 1.
The board selection polypropylene of coalescing-plate, adds bone meal, to polypropylene board in polypropylene board manufacturing process
Tow sides are modified processing.Modified mechanism is hydroxyl in the positive and negative grafting of basic unit, makes it have strong oleophilic drainage
Characteristic, so as to realize emulsified oil droplet be demulsified after grease rapid coalescence.
Specific separation process is as follows：
Oil emulsion is inputted in the intake chamber 22 of cylinder 11 with suitable flow by inlet tube 19；Into the emulsification of cylinder 11
Oil is encountered every husky plate 17 during flowing downward, and under the action of husky plate 17, along every husky 17 direction of plate to the left
Top is flowed, so that avoiding oil emulsion from directly flowing to the particulate matters such as 11 bottom of cylinder, silt can sink under the action of husky plate
Product arrives cylinder body bottom, can periodically open silt discharge pipe 26 and discharge cylinder 11.
Passage 27 of the oil emulsion Jing Guo front baffle 12 into intake chamber 22 enters in separation chamber 23, oil emulsion lateral flow
Into M type coalescing-plates group 10, the surface of coalescing-plate is waveform, its tortuous passageway provided and very big coalescence surface, production
The current similar to sine wave have been given birth to, has made surface collision during tiny oil droplets bottom horizontal flow sheet in coalescing-plate, coalescence, works as oil droplet
When diameter coalescence is to certain particle diameter, oil droplet starts to float by the oil slick hole on 10 top of M type coalescing-plates group, and oil content is relatively low to be mixed
Liquid is closed to start to sink by the sedimentation hole 1 and sedimentation hole 26 of 10 bottom of M type coalescing-plates group.Oil droplet by coalescing-plate layer by layer by
The top of cylinder 11 is gradually floated up to, the relatively low mixed liquor of oil content sinks down into 11 bottom of cylinder by coalescing-plate layer by layer, from water outlet
18 discharges, floating up to the oil droplet at the top of cylinder 11 can enter grease chamber 24 by oil exit pipe 1 and oil exit pipe 2 16, then from
Flowline 20 is discharged outside cylinder 11, carries out the first time recycling of oil droplet.
The relatively low mixed liquor of 11 bottom oil content of cylinder is secondary into being formed by secondary separation plate 14 via overflow pipe 28
Separation chamber 25, under the effect of gravity, mixed liquor form layering, and the of a relatively high mixed liquor of oil content is located at top, and oil content
Relatively lower mixed liquor is located at lower part, periodically opens secondary outlet pipe 21, and the low water of oil content is discharged, and forms the of grease
Secondary separation.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (6)
1. a kind of device for water-oil separating, it is characterised in that including cylinder, by front baffle and rear bulkhead point in the cylinder
Into intake chamber, separation chamber and go out grease chamber, double M types coalescing-plate groups that spacing is fixed, double M types coalescences are equipped with the separation chamber
It is fixed on above plate group by fixed plate in front baffle and rear bulkhead, bottom is fixed on cylinder by foundation, and side passes through pressure
Piece is fixed in front baffle and rear bulkhead；The barrel top of the intake chamber is equipped with inlet tube, away from feed liquor in the front baffle
The position of pipe, which is equipped with, can make the passage that intake chamber communicates with separation chamber；In the separation chamber away from passage position be equipped with by
The secondary separation room of secondary separation plate and barrel composition, the secondary separation plate bottom is equipped with overflow pipe, secondary separation room lower part
Cylinder be equipped with the secondary outlet pipe that can periodically turn on, the cylinder lower part of the separation chamber is equipped with water outlet；The separation chamber
The interior front and rear sides positioned at double M type coalescing-plate groups are respectively equipped with opening up oil exit pipe one and oil exit pipe two, the oil exit pipe
One and oil exit pipe two be L-type, the outlet of L-type is welded on rear bulkhead；It is described go out grease chamber cylinder be equipped with flowline.
A kind of 2. device for water-oil separating according to claim 1, it is characterised in that double M types coalescing-plate groups
Including the coalescing-plate several stacked on top together, the coalescing-plate includes the coalescing-plate body that cross section is double M types, described poly-
Knot tying body is in wavy along longitudinal direction, is equipped with double M types tops of the coalescing-plate body along longitudinal direction on wavy wave crest
Oil slick hole, trough are equipped with sedimentation hole one, raised fore-set, the coalescing-plate body are equipped with the node between wave crest and trough
Double M types bottom centers distribute sedimentation hole two along the longitudinal, the back side of the coalescing-plate body is located at the lower position of fore-set
Equipped with groove, the fore-set front end of lower floor's coalescing-plate is inserted into the groove of upper strata coalescing-plate.
3. a kind of device for water-oil separating according to claim 1, it is characterised in that intake chamber bottom is equipped with
The silt discharge pipe that can be periodically turned on, tilts upward equipped with every sand on the inner wall below silt discharge pipe in the intake chamber
Plate.
4. a kind of device for water-oil separating according to claim 1, it is characterised in that the oil exit pipe one and oil extraction
The spout tops position of pipe two is less than the apical position of double M type coalescing-plate groups.
5. a kind of device for water-oil separating according to claim 3, it is characterised in that described to be welded in cylinder every husky plate
On body, and horizontal by 45° angle.
6. a kind of device for water-oil separating according to claim 1, it is characterised in that the inlet tube is L-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720751210.3U CN207227140U (en) | 2017-06-27 | 2017-06-27 | A kind of device for water-oil separating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720751210.3U CN207227140U (en) | 2017-06-27 | 2017-06-27 | A kind of device for water-oil separating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207227140U true CN207227140U (en) | 2018-04-13 |
Family
ID=61852052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720751210.3U Active CN207227140U (en) | 2017-06-27 | 2017-06-27 | A kind of device for water-oil separating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207227140U (en) |
-
2017
- 2017-06-27 CN CN201720751210.3U patent/CN207227140U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.28, Zhejiang Road, Shinan District, Qingdao City, Shandong Province Patentee after: Shandong Ocean Instrument Technology Center Co.,Ltd. Address before: No. 28, Zhejiang Road, Southern District, Shandong, Qingdao, Shandong Patentee before: SHANDONG PROVINCE OCEANOGRAPHIC INSTRUMENTATION TECHNOLOGY CENTER |
|
| CP03 | Change of name, title or address |