CN106377925B - Oil-water separation simulation device - Google Patents
Oil-water separation simulation device Download PDFInfo
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- CN106377925B CN106377925B CN201610968983.7A CN201610968983A CN106377925B CN 106377925 B CN106377925 B CN 106377925B CN 201610968983 A CN201610968983 A CN 201610968983A CN 106377925 B CN106377925 B CN 106377925B
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- end cap
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 146
- 238000000926 separation method Methods 0.000 title abstract description 8
- 238000004088 simulation Methods 0.000 title abstract description 4
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 239000003381 stabilizer Substances 0.000 claims description 30
- 238000007599 discharging Methods 0.000 claims description 22
- 239000002893 slag Substances 0.000 claims description 11
- 238000000407 epitaxy Methods 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 5
- 230000002708 enhancing effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 238000009738 saturating Methods 0.000 claims 1
- 239000010865 sewage Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 8
- 239000011148 porous material Substances 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 50
- 238000013461 design Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000002351 wastewater Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 3
- 210000002683 foot Anatomy 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009533 lab test Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002789 length control Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Classifications
-
- 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
- B01D17/0211—Separation of non-miscible liquids by sedimentation with baffles
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
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- Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Sewage (AREA)
- Removal Of Floating Material (AREA)
Abstract
The invention provides an oil-water separation simulation device which comprises a body, a water inlet end cover, a water outlet end cover and an inclined plate assembly, wherein the inclined plate assembly is arranged on the body; the water inlet end cover and the water outlet end cover are respectively arranged at two ends of the body and are in sealing connection with the body; the water inlet end cover is provided with a first limiting piece for positioning the inclined plate assembly; the water outlet end cover is provided with a second limiting piece for positioning the inclined plate assembly; the inclined plate assembly is arranged in the body and comprises a support piece and an inclined plate; the supporting piece comprises a pore plate used for placing the inclined plate, and a first supporting leg and a second supporting leg which are used for supporting the pore plate, the first supporting leg is fixed on the water inlet end cover through a first limiting piece, and the second supporting leg is fixed on the water outlet end cover through a second limiting piece. The device can be used for conveniently researching the influence of the water purification effect, the flow velocity, the inclined plate inclination angle and the sewage retention time of different water treatment agents on the separation efficiency of the inclined tube oil remover.
Description
Technical field
The invention belongs to oily water separation technique fields, and in particular to a kind of water-oil separating simulator.
Background technique
China overwhelming majority oil field uses the mode of waterflooding extraction, is on the one hand to supplement stratum energy；On the one hand it is
In order to reduce influence of the wastewater disposition to environment and life security.With the process of oil exploitation, the moisture content of crude oil is produced
It is continuously increased, a large amount of oilfield sewage is generated after water-oil separating.In order to improve the water treatment efficiency of field device, need to study not
The deoiling effect and water treatment capacity of equipment under same medicament, different process.
Inclined plate oil expeller is manufactured and designed using anisotropic flow principle, inside sets the inclined plate being tilted a certain angle, sewage passes through
Tank body top enters, when sewage flows downward along inclined plate, oil slick and part oil emulsion be agglomerated on inclined plate after larger particles to
Water-oil separating is realized in upper floating.
But at present still without the simulator that can satisfy research inclined plate oil expeller deoiling effect under laboratory condition.
Summary of the invention
To solve the above problems, being convenient for laboratory condition the object of the present invention is to provide a kind of water-oil separating simulator
The simulation of lower research inclined plate oil expeller deoiling effect.
In order to achieve the above objectives, the present invention provides a kind of water-oil separating simulator (horizontal design can be used), the dresses
It sets including ontology, intake end cover, water outlet end cap and type sloping plate component；
The intake end cover and water outlet end cap are respectively arranged at the both ends of ontology, and are tightly connected with ontology；
The intake end cover is provided with the first locating part for positioning type sloping plate component；The water outlet end cap, which is provided with, to be used for
Position the second locating part of type sloping plate component；
The type sloping plate component is placed in body interior, including supporting element and inclined plate；The supporting element includes for placing inclined plate
Orifice plate and be used to support the first stabilizer blade and the second stabilizer blade of orifice plate, first stabilizer blade by the first locating part be fixed on into
Water end (W.E.) lid, second stabilizer blade are fixed on water outlet end cap by the second locating part.
Water-oil separating simulator provided by the invention especially uses a kind of easy to meet the needs of experimental study
There is the design of the inclined plate of differing tilt angles in replacement, so that becoming under different inclined plates inclination angle to the research of oil-water separation
It is simple and easy.Due to inclined plate fixed by the way of locating part, and ontology is designed using both ends open, therefore, more
When changing inclined plate, any end of end cap or both ends are opened simultaneously, can smoothly make the first locating part and/or the second locating part
It is separated with the first stabilizer blade and/or the second stabilizer blade, to be easily removed inclined plate (can also entirely take out type sloping plate component).
In above-mentioned water-oil separating simulator, the first locating part, the second locating part, the first stabilizer blade, the second stabilizer blade can be with
Using the usual manner of this field, it is therefore desirable to select as far as possible, not only be easy to limit mode that is fixed but also being easily isolated.
In above-mentioned water-oil separating simulator, type sloping plate component by the inner space of ontology be divided into top water inlet space,
Middle part inclined plate space and lower part go out hydrospace, and oilfield sewage goes out followed by top water inlet space, middle part inclined plate space, lower part
Hydrospace.
In above-mentioned water-oil separating simulator, the inclined plate in type sloping plate component can be understood as inclined plate well known in the art
Filler or inclined tube filler.More conventional, the top and bottom of inclined plate are generally planar, and inclined plate is placed on orifice plate, and pass through the
One stabilizer blade and the second stabilizer blade can be fixed on inside device, it may be necessary to water stream channel is set on supporting element, with meet into
The requirement of water outlet.In addition, other than the first stabilizer blade and the second stabilizer blade, it may be necessary to the other complementary support members of setting；
For orifice plate, the corresponding fixation member for fixing inclined plate also can be set and increase the component of load-bearing property.
In a kind of preferred embodiment provided by the invention, the specific setting of the intake end cover of water-oil separating simulator
Mode is：Water inlet, first baffle and second baffle are provided on intake end cover；Wherein, the water inlet is set to water inlet end
Lid closed end, intake end cover inner wall are disposed with first baffle and second gear for limiting water inlet flow direction along water inlet direction
Plate；First baffle by extended downward at the top of intake end cover its bottom edge be lower than water inlet position, the top margin of first baffle and
Side is tightly connected with the inner wall of intake end cover respectively；Second baffle extends upwardly to its top margin by the bottom of intake end cover and is higher than
The position on first baffle bottom edge, inner wall of the bottom edge and side of second baffle respectively with water outlet end cap are tightly connected.Preferably, into
First locating part of water end (W.E.) lid is set on second baffle.
In a kind of preferred embodiment provided by the invention, the specific setting of the water outlet end cap of water-oil separating simulator
Mode is：Water outlet, which covers, is provided with water outlet, third baffle, J-type diversion pipe, deslagging conduit and slag notch；Wherein, it is described go out
The mouth of a river is set to water outlet end cap closed end；The whole inner wall with water outlet end cap of the third baffle is tightly connected, and in third gear
The bottom of plate is provided with through-hole；The J-type diversion pipe is set between third baffle and water outlet end cap closed end, J-type diversion pipe
Bottom level section is connected to the through-hole of third baffle, and the end of top vertical pipeline section is located at the top of water outlet；The slag notch
It is set to water outlet end cap closed end, and is located above water outlet, the slag notch is connected to one end of deslagging conduit, deslagging conduit
The other end pass through third baffle and extend to above type sloping plate component.Preferably, the water outlet end cap is additionally provided with fourth gear plate,
The fourth gear plate is set to before third baffle in water (flow) direction；Fourth gear plate is extended upwardly to by the bottom of water outlet end cap
The position that its top margin is flushed with the orifice plate of supporting element, the bottom edge and side of fourth gear plate are sealed with the inner wall of water outlet end cap respectively to be connected
It connects, and is provided with the through-hole for water outlet in the bottom of fourth gear plate.It is further preferred that the second locating part setting of water outlet end cap
In on fourth gear plate.
In a kind of preferred embodiment provided by the invention, first locating part and the second locating part are positioning pin,
Through-hole compatible with positioning pin shape is respectively arranged on the first stabilizer blade and the second stabilizer blade of type sloping plate component.
In a kind of preferred embodiment provided by the invention, the ontology is made of transparent material, preferably common glass
Glass or quartz glass.Preferably, the intake end cover and/or water outlet, which cover, is provided with transparent window.It is further preferred that institute
The vertical pipe section for stating J-type diversion pipe is provided with transparent window.Using the visual design, can make can be real-time in simulated experiment
The various situations in separation process are observed on ground, convenient for more fully studying the various factors in water-oil separating.In ontology material
In the selection of matter, it is preferably selected the transparent material for being resistant to certain pressure, is able to use more simulated environments in this way.At this
Ontology in a kind of preferred embodiment provided is provided and uses simple glass, thickness is resistant to the pressure of 2MPa.
In a kind of preferred embodiment provided by the invention, the discharging hole of water-oil separating simulator and the tool of evacuation port
Body set-up mode is：The bottom of the intake end cover is provided with the first discharging hole, first discharging hole is located at first baffle
The bottom of the water stream channel formed with second baffle；The bottom of the water outlet end cap is provided with the second discharging hole and third empties
Mouth, second discharging hole and third discharging hole are located at the two sides of third baffle；It is provided at the top of the water outlet end cap
Evacuation port, the evacuation port are located between third baffle and water outlet end cap closed end.
In a kind of preferred embodiment provided by the invention, the intake end cover of water-oil separating simulator, ontology and go out
The connection type of water end (W.E.) lid is：Intake end cover open end and water outlet end cap open end are separately provided for package body end
Epitaxy part is provided with sealing ring and gasket in the epitaxy part.
In a kind of preferred embodiment provided by the invention, which is additionally provided with connects for enhancing
The fastener of intensity is connect, specially：The outer wall of the intake end cover and water outlet end cap is provided with for enhancing the tight of bonding strength
Firmware；The fastener includes the compatible connecting rod of at least two groups and fixed part.For example, in water outlet end cap and intake end cover
Four groups of fixed parts and corresponding connecting rod is symmetrically arranged in outer wall；It can be in addition, being covered in intake end cover and water outlet
Suspension part is set, convenient for the fixation in simulating lab test to water-oil separating simulator.
In a kind of preferred embodiment provided by the invention, the angle (inclination of inclined plate of water stream channel in the inclined plate
Angle) it is 30 ° -60 °, preferably 50 °.
In above-mentioned water-oil separating simulator, the volume of the device be not easy it is excessive, by its horizontal length control exist
100mm-600mm (preferably 270-330mm), vertical height control compare conjunction in 50mm-400mm (preferably 90-120mm)
It is suitable；Correspondingly, the vertical height control of inclined plate is appropriate in 46-55mm.
In a kind of preferred embodiment provided by the invention, the ontology is cylindric, the intake end cover and water outlet
End cover designs are arc-shaped compatible with ontology.It is further preferred that in order to meet the needs of laboratory experiment, the water of the device
Flat length is 310mm, and the internal diameter of cylindrical body is 110mm, and the vertical height of inclined plate is 110mm, water stream channel in inclined plate
Angle is 50 °.
The advantages of water-oil separating simulator of the invention, is：It is convenient to need replacing type sloping plate component according to experiment,
Type sloping plate component is designed as to different tilt angles, studies the separative efficiency of different settling areas；Moreover, setting ontology to
The real-time observation to oil water separation process may be implemented when bright material, therefore, the present apparatus can be used to study Water condition medicament
The influence to inclined tube oil expeller separative efficiency of purifying water effect, flow velocity, inclined plate tilt angle, dwell time of sewage.In addition, this hair
The water-oil separating simulator of bright offer, not only integrally-built design is unique, but also in some preferred embodiments, is filling
Divide on the basis of the needs for considering optimization water-oil separating condition, by baffle, type sloping plate component, the J-type pipe etc. inside device
Special designing, form unique water stream channel, provide hardware foundation for the desk research of water-oil separating.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure (not including fastener) of 1 water-oil separating simulator of embodiment；
Fig. 2 is the schematic perspective view of 1 water-oil separating simulator of embodiment；
Fig. 3 is the structural schematic diagram of 1 water-oil separating simulator intake end cover of embodiment；
Fig. 4 is the structural schematic diagram that 1 water-oil separating simulator of embodiment is discharged end cap；
Fig. 5 is the water flow route map of 1 water-oil separating simulator of embodiment；
Fig. 6 is the dimensional drawing (not including fastener) of 1 water-oil separating simulator of embodiment；
Drawing reference numeral explanation：
1 cylinder, 2 intake end covers, 3 water outlet end caps, 4 screw rods, 5 type sloping plate components, 6 nuts, 7 sealing rings, 8 gaskets, 9 bolts,
10 suspension parts, 201 water inlets, 202 first baffles, 203 second baffles, 204 first discharging holes, 205 intake end cover positioning pins,
301 water outlets, 302 slag notches, 303 third baffles, 304J type diversion pipe, 305 deslagging conduits, 306 evacuation ports, 307 second rows
Net mouth, 308 third discharging holes, 309 fourth gear plates, 310 water outlet end cap positioning pins, 311 fixed feets, 501 inclined plates, 502 orifice plates,
503 first stabilizer blades, 504 second stabilizer blades.
Specific embodiment
In order to which technical characteristic of the invention, purpose and beneficial effect are more clearly understood, now to skill of the invention
Art scheme carries out described further below, but should not be understood as that limiting the scope of the invention.
Embodiment 1
A kind of water-oil separating simulator (visualization) is present embodiments provided, (Fig. 1 is that the section of the device shows to the device
It is intended to, Fig. 2 is the schematic perspective view of the device) it include cylinder 1, intake end cover 2, water outlet end cap 3, screw rod 4, type sloping plate component
5, nut 6, sealing ring 7, gasket 8, bolt 9, suspension part 10；Wherein,
Cylinder 1 is made of transparent glass；Intake end cover 2 and water outlet end cap 3 are respectively arranged at the both ends of cylinder 1, and with cylinder
Body 1 is tightly connected；
Water inlet 201, first baffle 202, the are provided on intake end cover 2 structural schematic diagram of intake end cover (Fig. 3 be)
Two baffles 203, the first discharging hole 204, intake end cover positioning pin 205 and the epitaxy part for wrapping up cylinder 1；Wherein, it intakes
Mouth 201 is set in the middle part of the closed end of intake end cover 2, and 2 inner wall of intake end cover is disposed with first baffle 202 along water inlet direction
With second baffle 203；The position that first baffle 202 is lower than water inlet 201 by extending downward into its bottom edge at the top of intake end cover,
The top margin of first baffle 202 and side are tightly connected with the inner wall of intake end cover 2 respectively；Second baffle 203 is by intake end cover 2
Bottom extend upwardly to its top margin be higher than 202 bottom edge of first baffle position, the bottom edge and side of second baffle 203 respectively and go out
The inner wall of water end (W.E.) lid is tightly connected；Intake end cover positioning pin 205 is set on second baffle 203；First discharging hole 204 is set to
The bottom of intake end cover is particularly located at the bottom for the water stream channel that first baffle 202 and second baffle 203 are formed；
Water outlet 301, slag notch 302, third are provided on water outlet end cap 3 (Fig. 4 is the structural schematic diagram for being discharged end cap)
Baffle 303, J-type diversion pipe 304, deslagging conduit 305, evacuation port 306, the second discharging hole 307, third discharging hole 308, fourth gear
Plate 309, water outlet end cap positioning pin 310, fixed feet 311 and the epitaxy part for wrapping up cylinder 1；Wherein, water outlet 301 is arranged
In the middle part of the closed end of water outlet end cap 3；The whole inner wall with water outlet end cap 3 of third baffle 303 is tightly connected, and in third baffle
303 bottom is provided with through-hole；J-type diversion pipe 304 is set between third baffle 303 and water outlet end cap closed end, bottom water
Flat section is connected to the through-hole of third baffle 303, and the end of top vertical pipeline section is located at the top of water outlet 301 and passes through fixed feet
11 are fixed in third baffle 303, in addition, the middle and upper part in vertical pipe section is additionally provided with transparent window；Slag notch 302 is set to
It is discharged end cap closed end, and is located at 301 top of water outlet, slag notch 302 is connected to one end of deslagging conduit 305, deslagging conduit
305 other end passes through third baffle 303 and extends to 5 top of type sloping plate component；In water (flow) direction, third baffle 303 it
Before be additionally provided with fourth gear plate 309, fourth gear plate 309 extends upwardly to its top margin and supporting element by the bottom of water outlet end cap 3
The inner wall of the position that orifice plate 502 flushes, bottom edge and side respectively with water outlet end cap is tightly connected, and is discharged end cap positioning pin 310
It is set on 309 on fourth gear plate, is also provided with the through-hole for water outlet in the bottom of fourth gear plate；Second discharging hole 307 and
Three discharging holes 308 are set to the bottom of water outlet end cap 3, and specifically, the second discharging hole 307 is located at third baffle 303 and fourth gear
Between plate 309, third discharging hole 308 is located at third baffle 303 and is discharged between the closed end of end cap；Evacuation port 306 is set to
It is discharged the top of end cap 3, is particularly located between third baffle 303 and water outlet end cap closed end；
Type sloping plate component 5 is made of supporting element and inclined plate；Supporting element includes orifice plate 502, the first stabilizer blade 503, the second stabilizer blade 504
And side baffle；First stabilizer blade 503 and the second stabilizer blade 504 are respectively and fixedly connected in the both ends of orifice plate, are opened in the bottom of the second stabilizer blade 504
Have with the through-hole of fourth gear plate 309 to the water stream channel being connected to；Side baffle is set to the top of the second stabilizer blade 504, and is set as
It is adapted with the tilt angle of inclined plate；The angle of water stream channel is 50 ° in inclined plate, is placed on orifice plate, and one end and side baffle
It abuts against, former and later two sides of inclined plate are set as being adapted with the inner wall of ontology 1；First stabilizer blade 503 is fixed by intake end cover
Position pin 205 is fixed with intake end cover, and the second stabilizer blade 504 is fixed by water outlet end cap positioning pin 310 and water outlet end cap；
The epitaxy part of intake end cover 2 and water outlet end cap 3 wraps up the both ends of cylinder 1 respectively, and passes through sealing ring 7 and gasket 8
It is connected and sealed；It is additionally provided with fastener on the epitaxy part of intake end cover 2 and water outlet end cap 3, the fastener is by four groups of spiral shells
Bar 4, nut 6 and bolt 9 form；In addition, being additionally provided with suspension part 10 on fastener.
The dimensional drawing of water-oil separating simulator provided in this embodiment is interior as shown in fig. 6, the length of device is 310mm
Diameter is 110mm, and the inclination angle of inclined plate is 50 °.
The operating process for carrying out oily wastewater oil removing using above-mentioned apparatus is as follows：As shown in figure 5, oilfield injection water is from water inlet
Mouth 201 enters water-oil separating simulator, after the water stream channel formed by first baffle 202 and second baffle 203, into cylinder
Body, the water into cylinder are covered and are flowed down after inclined plate from the pipeline of inclined plate.The effect of first baffle 202 is by water inlet
201 water drains down, and the water of water inlet 201 is avoided directly to impact inclined plate；The effect of second baffle 203 is mainly past
Dirty water up draws, and sewage is allowed to enter along inclined plate direction.Sediment etc. is slided along the tube wall of inclined plate and concentration, by its density
Difference rises or sink to pot bottom, and movement of the sludge in inclined plate pipeline is：The particle of sedimentation is downward using the gravity of its own
Movement, the lower part of inclined plate pipeline is gathered by the concentration particle of slide downward, and slip plate is played in the lower part of inclined plate pipeline simultaneously
Effect, concentration particle is bigger, and gravity is bigger, separate it is faster.The water of inclined plate pipeline lower part outflow is through J-type diversion pipe 304 and water outlet
Mouth 301 flows out water-oil separating simulators.The oil of floating is flowed out through deslagging conduit 305 and slag notch 302.
Embodiment 2
Present embodiments provide the simulated experiment that water-oil separating is carried out using the water-oil separating simulator of embodiment 1, tool
Body is as follows：
To study influence of the different inclined plate inclination angles to wastewater treatment efficiency, with containing containing poly- 200mg/L, SS=100mg/L
Poly- oil-containing simulation sewage sample is tested.Three kinds of inclined plates have been used respectively, and the aperture of pipeline is DN=15mm, inclination angle in inclined plate
Degree is respectively 45 °, 50 °, 60 °；Water cleaning agent BHQ-04 dosage is 200mg/L, dwell time of sewage 20min, carries out inclined plate oil removing
The experimental study of tank, filter to difference containing poly- oily wastewater removal efficiency, the results are shown in Table 1.
Influence (DN15mm) of the 1 inclined plate inclination angle of table to wastewater treatment efficiency
Table 1 statistics indicate that, the oil removal rate that 45 ° and 50 ° of inclined tube inclination angle is very nearly the same, is increased to 60 ° with inclined tube inclination angle
When, oil removal rate and removal efficiency are on a declining curve.Since polymer-bearing waste-water has certain viscosity, sludge easily assemble it is agglomerating,
Inclined tube lower part is blocked to prevent separation the polymer-containing oil sludge of aggregation, inclined tube inclination angle should not be too small, consider the composite factors such as separative efficiency,
It is advisable for this containing poly- oily wastewater sample inclined tube inclination angle with 50 °.
Using the device in embodiment 1, it can easily replace inclined plate and (or be replaced again after integrally taking out type sloping plate component
Inclined plate), study the separative efficiency of different settling areas；Moreover, cylinder may be implemented using the visual design to water-oil separating
The real-time observation of journey.
Claims (12)
1. a kind of water-oil separating simulator, which is characterized in that the device includes ontology, intake end cover, water outlet end cap and inclined plate
Component；
The intake end cover and water outlet end cap are respectively arranged at the both ends of ontology, and are tightly connected with ontology；The ontology is by saturating
Bright material is made, and the transparent material is simple glass or quartz glass；
The intake end cover is provided with the first locating part for positioning type sloping plate component；The water outlet end cap is provided with for positioning
Second locating part of type sloping plate component；
The type sloping plate component is placed in body interior, including supporting element and inclined plate；The supporting element includes the hole for placing inclined plate
Plate and the first stabilizer blade and the second stabilizer blade for being used to support orifice plate, first stabilizer blade are fixed on water inlet end by the first locating part
Lid, second stabilizer blade are fixed on water outlet end cap by the second locating part；
The intake end cover open end and water outlet end cap open end are separately provided for the epitaxy part of package body end, described
Sealing ring and gasket are provided in epitaxy part；The outer wall of the intake end cover and water outlet end cap is provided with for enhancing bonding strength
Fastener；The fastener includes the compatible connecting rod of at least two groups and fixed part.
2. water-oil separating simulator according to claim 1, which is characterized in that be provided on the intake end cover into water
Mouth, first baffle and second baffle；
Wherein, the water inlet is set to intake end cover closed end, and intake end cover inner wall is disposed with along water inlet direction and is used for
The first baffle and second baffle of limitation water inlet flow direction；
First baffle by extended downward at the top of intake end cover its bottom edge be lower than water inlet position, the top margin of first baffle and
Side is tightly connected with the inner wall of intake end cover respectively；
Second baffle is extended upwardly to the position that its top margin is higher than first baffle bottom edge by the bottom of intake end cover, second baffle
The inner wall of bottom edge and side respectively with water outlet end cap is tightly connected.
3. water-oil separating simulator according to claim 2, which is characterized in that the first locating part of intake end cover is arranged
In on second baffle.
4. water-oil separating simulator according to claim 2, which is characterized in that the water outlet, which covers, is provided with water outlet
Mouth, third baffle, J-type diversion pipe, deslagging conduit and slag notch；
Wherein, the water outlet is set to water outlet end cap closed end；The whole inner wall with water outlet end cap of the third baffle seals
Connection, and through-hole is provided in the bottom of third baffle；
The J-type diversion pipe is set between third baffle and water outlet end cap closed end, the bottom level Duan Yu of J-type diversion pipe
The through-hole of three baffles is connected to, and the end of top vertical pipeline section is located at the top of water outlet；
The slag notch is set to water outlet end cap closed end, and is located above water outlet, and the one of the slag notch and deslagging conduit
The other end of end connection, deslagging conduit passes through third baffle and extends to above type sloping plate component.
5. water-oil separating simulator according to claim 4, which is characterized in that the water outlet end cap is additionally provided with the 4th
Baffle, the fourth gear plate is set to before third baffle in water (flow) direction；
Fourth gear plate is extended upwardly to the position that its top margin is flushed with the orifice plate of supporting element, fourth gear plate by the bottom of water outlet end cap
Inner wall respectively with water outlet end cap of bottom edge and side be tightly connected, and be provided in the bottom of fourth gear plate for the logical of water outlet
Hole.
6. water-oil separating simulator according to claim 5, which is characterized in that be discharged the second locating part setting of end cap
In on fourth gear plate.
7. water-oil separating simulator according to claim 1-6, which is characterized in that first locating part and
Second locating part is positioning pin, is respectively arranged on the first stabilizer blade and the second stabilizer blade of type sloping plate component and is adapted with positioning pin shape
Through-hole.
8. water-oil separating simulator according to claim 1-6, which is characterized in that the intake end cover and/
Or water outlet covers and is provided with transparent window.
9. water-oil separating simulator according to claim 4, which is characterized in that the vertical pipe section of the J-type diversion pipe
It is provided with transparent window.
10. water-oil separating simulator according to claim 4, which is characterized in that set in the bottom of the intake end cover
It is equipped with the first discharging hole, first discharging hole is located at the bottom for the water stream channel that first baffle and second baffle are formed；
The bottom of the water outlet end cap is provided with the second discharging hole and third discharging hole, second discharging hole and third discharging hole
It is located at the two sides of third baffle；
Be provided with evacuation port at the top of the water outlet end cap, the evacuation port be located at third baffle and water outlet end cap closed end it
Between.
11. water-oil separating simulator according to claim 1-6, which is characterized in that water flow in the inclined plate
The angle in channel is 30 ° -60 °.
12. water-oil separating simulator according to claim 1-6, which is characterized in that water flow in the inclined plate
The angle in channel is 50 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610968983.7A CN106377925B (en) | 2016-10-28 | 2016-10-28 | Oil-water separation simulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610968983.7A CN106377925B (en) | 2016-10-28 | 2016-10-28 | Oil-water separation simulation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106377925A CN106377925A (en) | 2017-02-08 |
| CN106377925B true CN106377925B (en) | 2018-11-16 |
Family
ID=57956782
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610968983.7A Active CN106377925B (en) | 2016-10-28 | 2016-10-28 | Oil-water separation simulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106377925B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108328686B (en) * | 2018-02-02 | 2021-03-30 | 东北石油大学 | Multi-rotation gravity drive type oil-water coalescence-separation tank |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4385986A (en) * | 1981-04-08 | 1983-05-31 | Nelson Industries, Inc. | Gravity separator for separating liquids |
| FR2774924B1 (en) * | 1998-02-16 | 2000-05-05 | Procedes Et Services Proser | SEPARATOR FOR THREE-PHASE MIXTURE TO BE USED UNDER SEA LEVEL |
| JP2007021311A (en) * | 2005-07-13 | 2007-02-01 | Sekisui Chem Co Ltd | Tilted plate and production method of tilted plate, and plate fixing structure |
| CN101781040B (en) * | 2010-03-12 | 2011-12-21 | 余金海 | Treatment device of oily sewage of oil field |
| CN103030236B (en) * | 2012-12-19 | 2014-03-05 | 中国海洋石油总公司 | Micro multifunctional continuous water treatment device |
| CN103274498B (en) * | 2013-06-20 | 2014-07-30 | 刘同鑫 | Oil-water separator |
| CN203781933U (en) * | 2014-01-15 | 2014-08-20 | 福建元科机械有限公司 | Aggregation plate inclining grease trap |
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2016
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| CN106377925A (en) | 2017-02-08 |
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