CN106669481B - A kind of oil-sand separation cavitation device - Google Patents
A kind of oil-sand separation cavitation device Download PDFInfo
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- CN106669481B CN106669481B CN201611094182.9A CN201611094182A CN106669481B CN 106669481 B CN106669481 B CN 106669481B CN 201611094182 A CN201611094182 A CN 201611094182A CN 106669481 B CN106669481 B CN 106669481B
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- oil
- cavitation
- moving plate
- price fixing
- chamber
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/07—Stirrers characterised by their mounting on the shaft
- B01F27/074—Stirrers characterised by their mounting on the shaft having two or more mixing elements being concentrically mounted on the same shaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/93—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with rotary discs
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/34—Arrangements for separating materials produced by the well
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/50—Mixing mined ingredients and liquid to obtain slurries
Abstract
The present invention provides a kind of oil-sand separation cavitation device, including shell and driving motor, the transmission shaft of motor is vertically located at interior of shell, and both ends are rotatablely connected by bearing and shell, and the rotary part of the tank interiors such as shearing disk group at different levels, blender is communicated rotational motion to by transmission shaft；Upper shell is equipped with solid phase entrance and liquid phase entrance, material mixing chamber, dispersion chamber, exhaust chamber and cavitation chamber are set gradually in shell from top to bottom, transmission shaft in material mixing chamber is equipped with blender, disperse intracavitary transmission shaft equipped with several grades of shearing disk groups, cavitation chamber is equipped with cavitating nozzle, and cavitating nozzle is used to for high pressure water being pressed into cavitation chamber.The present invention is using the method for Hydrodynamic cavitation by oil from sand sur-face peeling, dispersion process and cavitation processes all have acyclic nature, the mixed liquor of oil-sand and water can terminate the mutual package status of oil, sand after cavitation device of the present invention, conducive to the separation of subsequent oil, sand, water.
Description
Technical field
The present invention relates to chemical equipment technical fields, and more particularly to a kind of oil-sand separation cavitation device, which is one
Kind carries out material dispersion with dispersion principle and carries out the device for the separation oil-sand that oil-sand separation combines with cavitation principle.
Background technique
As crude resources is petered out, World's Oil and Gas Resources searching alternate resources increasingly in short supply are extremely urgent.Oil-sand money
Source is increasingly paid attention to as one of the energy for being considered providing safeguard the safety of the future world energy, oil sand separation technology
Also certain development has been obtained.
2010, Japanese Hasegawa invented a kind of " emulsifier unit (2010-214220A) ".A kind of emulsification times are short, emulsification
High-speed rotating equipment is sheared in the high emulsification of product quality.Equipment includes treatment trough and container.Treatment trough inner wall even distribution fin.Rotation
Shaft installs the turntable of reversed taper circumferential surface, and circumferential surface is evenly distributed with fin.The uniformly distributed radial fin of three rows below turntable.In such tricyclic
Quickly make emulsifying materials under linkage agitating device.The goal of the invention is to realize the stirring and emulsifying of two-phase liquid.
The application for a patent for invention of 2013 Nian Lixiao gulls, Li Dongsheng etc. disclose a kind of " oil-sand separator (CN 104420860
A a kind of oily, sand separation system) " is disclosed, specific method is after rotating progress raw material stirring, heating using helical blade
Oil is set to be detached from sand surface.
2014, GALLAGHER, F., the patent application of Glenn disclosed a kind of " tangential shearing dispersion machine (WO 2014/
074534) tangential shear axially ", is flowed by pretreated biomass, and rotor and stator are and axis is at certain inclination angle
Degree, cylindrical body barrel is equipped with baffle and the baffle effect of stator wall surface carries out milling, subsequently enters tangential shear zone, makes biomass
Dispersion.
Hou Hongqing in 2015, the utility model patent of Li Zhenwei disclose the " shear structure (CN of shear homogenizer
It 201524591U) " discloses material dispersion, chopping by the way of being installed in parallel stator and rotor upper tool pan.It is main special
Sign is that the edge of a knife of cutter tooth on cutterhead is inclined surface.
2016 pavilions Nian Tengfeng, the application for a patent for invention for being permitted big vast Fenghe Cui Shengnan disclose " cavitation effect hydrotreater (CN
105858799 A) " disclose a kind of method degraded using cavitation principle to poisonous and hazardous sewage.This method can promote
The separation of grease fast emulsion breaking and fine-particle solid rapid subsidence.Patent content carries out cavitation for organic substance in sewage.
In summary the research achievement of scientific research personnel and approximate patent, article data etc. are it can be found that in shearing point
What scattered aspect was more focused on is to emulsify two kinds of density dissimilar materials, is uniformly mixed, is related to the shearing-crushing of material individual
Problem.And it more concentrates on reducing harmful organic substances in liquid using the method for circular treatment in terms of cavitation.At one
Realize that acyclic oil-sand material dispersion and oil need a large amount of research work from sand grain surface separation in device, in order to oil
The industrialization promotion of sand processing.
Summary of the invention
The technical problems to be solved by the present invention are: the present invention coalesces blocking, tar sand oil for oil, sand in current oil-sand mine
Sand grains is wrapped up without segregative problem, proposes that one kind can realize the dispersion of bulk oil-sand and using water in a device
The method of power cavitation by oil from the method for sand sur-face peeling, to enormously simplify subsequent process flow.
The present invention solves its technical problem technical solution to be taken: a kind of oil-sand separation cavitation device, the cavitation device
Shape be pot type structure, major function is material mixing, solid phase dispersion and mixed liquor cavitation three parts.Wherein, material mixes
Main includes tentatively mixing and being sufficiently mixed, and preliminary mixing refers to that solid phase entrance and liquid phase entrance are oppositely arranged, when solid phase and liquid
When mutually entering material mixing chamber with certain pressure, so that solid phase and liquid phase are mutually impacted, preliminary mixing is realized；It is sufficiently mixed master
If being mixed using mixing plant to material.Mixed liquor cavitation mainly includes two processes of cavitation and drain, cavitation processes
It is the top that special nozzle is mounted on to apocenosis passage, low pressure water is pressed into apocenosis passage by nozzle, oil is carried out from sand surface
Removing；Mixed liquor initially enters cavitation chamber after drain refers to dispersion, after the cavitation chamber for flowing through the rectangular outlet of cavitation, by arranging
Mixed liquor is discharged in liquid channel.
The specific structure of the oil-sand separation cavitation device includes shell and driving mechanism, and driving mechanism is using motor and is arranged
In the bottom of device, the transmission shaft of motor is vertically located in the shell portion, and both ends are rotated by bearing and the shell
Connection communicates rotational motion to the rotary part of the tank interiors such as shearing disk group at different levels, blender by transmission shaft；It is described outer
Shell upper end is equipped with solid phase entrance and liquid phase entrance, sets gradually material mixing chamber, dispersion chamber, drain in the shell from top to bottom
Chamber and cavitation chamber, the transmission shaft in the material mixing chamber are equipped with blender, and blender can use stirring blade, but not
It is only limitted to blade mixer, the intracavitary transmission shaft of the dispersion is equipped with several grades of shearing disk groups, and the cavitation chamber is equipped with
Cavitating nozzle, the cavitating nozzle is for high pressure water to be pressed into the cavitation chamber.Cavitation principle is applied to the separation of oil-sand,
Its cavitation processes is that cavitating nozzle is mounted on apocenosis passage, i.e., on cavitation chamber, low pressure water is pressed into drain by cavitating nozzle
Channel removes oil from sand surface.When water enters cavitating nozzle, a large amount of cavitation bubble can be generated, cavitation bubble is utilized
It crumbles and fall in narrow regions on the surface of the material and generates the microjet impact for being up to 140MPa~170MPa, instant impact is big, temperature
Degree is high, can destroy intermolecular power, realize the separation of oil-sand.Mixed liquor after cavitation dispersion, initially enters exhaust chamber, then
Mixed liquor is discharged the rectangular outlet chamber for flowing through cavitation chamber effect.
Further, the shearing disk group includes Moving plate and price fixing, and the Moving plate is fixedly connected with transmission shaft and the price fixing
It is fixedly connected with shell or the Moving plate is fixedly connected with shell and the price fixing is fixedly connected with transmission shaft, on the Moving plate
Enclose the Moving plate teeth that are interspersed equipped with several, the price fixing is equipped with several price fixing teeth for enclosing and being interspersed, the Moving plate tooth and
Price fixing tooth is opposite and staggered, and the gap of Flow of Goods and Materials is formed between the Moving plate tooth and price fixing tooth.
Further, the shearing disk group is at least two-stage shearing disk group, and the gap between the Moving plate tooth and price fixing tooth
It is sequentially reduced from top to bottom.
Preferably, the draw ratio range of the Moving plate tooth and price fixing tooth is 5-8.
Preferably, the Moving plate tooth and price fixing tooth are along the circumferential direction equally spaced.
Further, the dispersion chamber further includes adapter cavity, and the adapter cavity is arranged between adjacent two-stage shearing disk group.Respectively
Need that there are certain dispersion spaces between grade shearing dispersed structure, so that downward by the material that upper level shearing disk group flows out
The center flow of level-one shearing disk group, hence into next stage dispersed structure.
Further, the material inlet of every grade of shearing disk group is located at the middle part of shearing disk group, and material outlet is located at shearing
The edge of disk group.
Shearing disk group is mainly used for the shearing dispersion of material, and every level-one shearing dispersion process is using mutually matched dynamic up and down
Disk and price fixing realize that two disks use in pairs, and the erection sequence up and down of price fixing and Moving plate is by structure determination, between each group face-to-face
Or back-to-back installation；Flow of Goods and Materials direction is intermediate feed, is arranged via the shearing of price fixing tooth and Moving plate tooth, then by circumferencial direction
Out.Mixed material stepwise disposal from top to bottom requires to determine dispersion pairing Moving plate according to the ultimate size of solid phase particles in material
Gap between price fixing and Moving plate tooth and price fixing tooth, such as scatter gap values at different levels be from top to bottom 6mm-4mm-2mm or
3mm-1.5mm-1mm above-mentioned size is not limited only to, depending on material actual conditions.
Further, the solid phase entrance and liquid phase entrance are radially symmetrical arranged.Solid phase entrance enters material for oil-sand
Mixing chamber, liquid phase entrance enter material mixing chamber for water, and oil-sand needs thick by external equipment before entering material mixing chamber
It is broken and be mixed into flowable masses.
It further, further include stabilizer blade in order to realize fixation, the stabilizer blade is fixedly connected on the housing.
The beneficial effects of the present invention are: a kind of oil-sand separation cavitation device provided by the invention, is realized big in a device
The dispersion of block oil-sand and using Hydrodynamic cavitation method by oil from sand sur-face peeling, dispersion process and cavitation processes all have non-
The mixed liquor of cycle characteristics, oil-sand and water can terminate the mutual package status of oil, sand after cavitation device of the present invention, after being conducive to
The separation of continuous oil, sand, water.Since material processing is once-through process, circulation cavitation separation bring secondary oil is greatly reduced
Water emulsification problem similarly serves to favor simplified treatment process.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of preferred embodiment；
Fig. 2 is the structural schematic diagram of level-one shearing disk group；
Fig. 3 is the structural schematic diagram of secondary shear disk group.
In figure: 1, shell, 2, stabilizer blade, 3, transmission shaft, 4, motor, 5, cover board, 6, solid phase entrance, 7, liquid phase entrance, 8, mixed
Close chamber, 9, stirring blade, 10, level-one dispersion price fixing, 11, price fixing tooth, 12, level-one material inlet, 13, Moving plate tooth, 14, one fraction
Scattered Moving plate, 15, level-one material outlet, 16, adapter cavity, 17, secondary breakup Moving plate, 18, Moving plate tooth, 19, second level material inlet,
20, price fixing tooth, 21, secondary breakup price fixing, 22, second level material outlet, 23, exhaust chamber, 24, cavitation chamber, 25, cavitating nozzle connects
Mouthful, 26, flange, 27, dispersion chamber.
Specific embodiment
Presently in connection with attached drawing, the present invention is described in detail.This figure is simplified schematic diagram, is only illustrated in a schematic way
Basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1-3, a kind of oil-sand separation cavitation device of the invention, the shape of the cavitation device is pot type structure, including
Shell 1 and driving mechanism, 1 upper end opening of shell are simultaneously covered with cover board 5, and cover board 5 is fixedly connected by flange 26 with shell 1, outside
The outside of shell 1 is equipped with the multiple stabilizer blades 2 being used to support, and the driving mechanism is using motor 4 and the bottom of device is arranged in, electric
The transmission shaft 3 of machine 4 is vertically located inside the shell 1, and both ends are rotatablely connected by bearing and the shell 1, pass through transmission
Axis 3 communicates rotational motion to the rotary part of the tank interiors such as shearing disk group at different levels, blender；1 upper end of shell is equipped with
Enter the solid phase entrance 6 of material mixing chamber 8 for oil-sand and enters the liquid phase entrance 7 of material mixing chamber 8, the solid phase for water
Entrance 6 and liquid phase entrance 7 are radially symmetrical arranged, and set gradually material mixing chamber 8, dispersion chamber in the shell 1 from top to bottom
27, exhaust chamber 23 and cavitation chamber 24, the transmission shaft 3 in the material mixing chamber 8 are equipped with blender, and blender can be using stirring
Blade 9 to be mixed, but is not limited only to blade mixer, the transmission shaft 3 in the dispersion chamber 27 is equipped with several grades of shearing disk groups,
24 top of cavitation chamber is equipped with cavitating nozzle interface 25, and cavitating nozzle is mounted on cavitating nozzle interface 25, the cavitation spray
Mouth is for high pressure water to be pressed into the cavitation chamber 24.Cavitation principle is applied to the separation of oil-sand, cavitation processes are will be empty
Change nozzle to be mounted on apocenosis passage, i.e., on cavitation chamber 24, low pressure water is pressed into apocenosis passage by cavitating nozzle, by oil from sand table
It is removed in face.When water enters cavitating nozzle, a large amount of cavitation bubble can be generated, utilizes cavitation bubble on the surface of the material narrow
It crumbles and fall in region and generates the microjet impact for being up to 140MPa~170MPa, instant impact is big, and temperature is high, can destroy molecule
Between power, realize the separation of oil-sand.Mixed liquor after cavitation dispersion, initially enters exhaust chamber 23, then flows through the work of cavitation chamber 24
Mixed liquor is discharged rectangular outlet chamber.
Dispersed structure is sheared using two-stage in the present embodiment, including the level-one shearing disk group and two being arranged in dispersion chamber 27
Grade shearing disk group, level-one shearing disk group are located at secondary shear disk group top, need that there are certain between shearing dispersed structures at different levels
Dispersion space so that from upper level shearing disk group flow out material to the center flow of next stage shearing disk group, thus into
Enter next stage dispersed structure, therefore, is additionally provided with adapter cavity 16 between level-one shearing disk group and secondary shear disk group.
Level-one shearing disk group includes level-one dispersion price fixing 10 and level-one dispersion Moving plate 14, if level-one dispersion price fixing 10 is equipped with
Dry to enclose the price fixing tooth 11 being interspersed, level-one dispersion Moving plate 14 is equipped with several Moving plate teeth 13 for enclosing and being interspersed, and a fraction
The Moving plate tooth 13 dissipated on the price fixing tooth 11 and level-one dispersion Moving plate 14 on price fixing 10 is opposite and staggered, and the insertion of Moving plate tooth 13 is fixed
Between disk tooth 11, the middle part that level-one disperses price fixing 10 is equipped with level-one material inlet 12, and level-one dispersion 14 circumferential edges of Moving plate are equipped with
Level-one material outlet 15, forms the gap of Flow of Goods and Materials between the Moving plate tooth 13 and price fixing tooth 11, the gap is connected to level-one
Material inlet 12 and level-one material outlet 15；Level-one dispersion price fixing 10 is fixedly connected by flange 26 with shell 1, and level-one dispersion is dynamic
Disk 14 is located at 10 lower section of level-one dispersion price fixing and is fixedly connected with transmission shaft 3.
Secondary shear disk group includes secondary breakup price fixing 21 and secondary breakup Moving plate 17, if secondary breakup price fixing 21 is equipped with
Dry to enclose the price fixing tooth 20 being interspersed, secondary breakup Moving plate 17 is equipped with several Moving plate teeth 18 for enclosing and being interspersed, and two fractions
The Moving plate tooth 18 dissipated on the price fixing tooth 20 and secondary breakup Moving plate 17 on price fixing 21 is opposite and staggered, and the insertion of Moving plate tooth 18 is fixed
Between disk tooth 20, the middle part of secondary breakup Moving plate 17 is equipped with second level material inlet 19, and 21 circumferential edges of secondary breakup price fixing are equipped with
Second level material outlet 22, forms the gap of Flow of Goods and Materials between the Moving plate tooth 18 and price fixing tooth 20, the gap is connected to second level
Material inlet 19 and second level material outlet 22；The gap of Flow of Goods and Materials is formed between the Moving plate tooth 18 and price fixing tooth 20；Second level
Dispersion price fixing 21 is fixedly connected by flange 26 with shell 1, secondary breakup Moving plate 17 be located above secondary breakup price fixing 21 and with
Transmission shaft 3 is fixedly connected, and the Moving plate tooth 18 on the price fixing tooth 20 and level-one dispersion Moving plate 14 on secondary breakup price fixing 21 is opposite
And it is staggered, the gap of Flow of Goods and Materials is formed between the Moving plate tooth 18 and price fixing tooth 20.
Gap between the Moving plate tooth 13 and price fixing tooth 11 of level-one shearing disk group is greater than the Moving plate tooth 18 of secondary shear disk group
The size in the gap between price fixing tooth 20.Moving plate tooth 13/18 and price fixing tooth 11/20 are along the circumferential direction equally spaced, described dynamic
The draw ratio range of disk tooth 13/18 and price fixing tooth 11/20 is 5-8.
Shearing disk group is mainly used for the shearing dispersion of material, and every level-one shearing dispersion process is using mutually matched dynamic up and down
Disk and price fixing realize that two disks use in pairs, and the erection sequence up and down of price fixing and Moving plate is by structure determination, between each group face-to-face
Or back-to-back installation；Flow of Goods and Materials direction is intermediate feed, via the shearing of price fixing tooth 11/20 and Moving plate tooth 13/18, then by justifying
Circumferential direction discharge.Mixed material stepwise disposal from top to bottom requires to determine dispersion according to the ultimate size of solid phase particles in material
Match the gap between Moving plate and price fixing and Moving plate tooth 13/18 and price fixing tooth 11/20, such as scatter gap values at different levels from top to bottom
For 6mm-4mm-2mm or 3mm-1.5mm-1mm, it is not limited only to above-mentioned size, depending on material actual conditions.When level-one is dispersed
When Moving plate 14 and secondary breakup Moving plate 17 rotate under the drive of transmission shaft 3, level-one disperses Moving plate 14 and secondary breakup Moving plate 17
It drives Moving plate tooth 13/18 to rotate respectively, occurs between the Moving plate tooth 13/18 and price fixing tooth 11/20 in shearing disk group at the same level opposite
Rotation, realizes the dispersion and shearing of material.
Working principle:
Oil-sand separation cavitation device integrally uses the pot type structure of vertical, and material inlet is in upper end, i.e. 6 He of solid phase entrance
Liquid phase entrance 7, material outlet is in the lower side of pot type structure, i.e. cavitation chamber 24.It is certain that material inlet requires material to have
Mobility, therefore, oil-sand mine should carry out pre-processing in order to can smoothly enter into oil-sand separator, and oil-sand is passing through in the present embodiment
It crosses before solid phase entrance 6 enters material mixing chamber 8 and needs by external equipment coarse crushing and be mixed into flowable masses.
Oil-sand enters material mixing chamber 8 through external equipment coarse crushing and by solid phase entrance 6 after being mixed into flowability material, together
Shi Shui enters material mixing chamber 8 by symmetrical side liquid phase entrance 7.Since solid phase entrance 6 and liquid phase entrance 7 are arranged symmetrically,
It is initially entered into after material mixing chamber 8 impact mutually and realizes preliminary mixing.Under gravity and pressure effect, mixed material is transported downwards
Dynamic, the stirring action of agitated blade 9 realizes the stirring and homogenization to mixed material, and oil-sand and water are adequately mixed.
It is downwardly into dispersion chamber 27 by the material being stirred, the material into dispersion chamber 27 is mobile to center, by one
The level-one material inlet 12 at 10 middle part of grade dispersion price fixing enters in the gap that price fixing tooth 11 and Moving plate tooth 13 are formed, and realizes oil-sand
Level-one is broken, moves under the influence of centrifugal force to side wall through the broken material of level-one, finally disperses 14 side of Moving plate by level-one
The level-one material outlet 15 of edge is discharged, into adapter cavity 16.
For material to center movement, it is fixed to be entered by the second level material inlet 19 at 17 middle part of secondary breakup Moving plate in adapter cavity 16
In the gap that disk tooth 20 and Moving plate tooth 18 are formed, the two-stage crushing of oil-sand is realized, the material after two-stage crushing is in centrifugal force
It moves under effect to side wall, is finally discharged by the second level material outlet 22 at 21 edge of secondary breakup price fixing, into exhaust chamber 23.
Each group of broken shearing disk erection sequence of dispersion is determined that two-stage is dispersed Moving plate and divided in this example embodiment by series
The erection sequence for dissipating price fixing is opposite.Solid particle size after two-stage crushing should reach the actual size range of oil-sand sand grains, no
Then change dispersion series or changes the gap of Moving plate tooth 13/18 and price fixing tooth 11/20.
After material enters exhaust chamber 23, the cavitation chamber 24 that side connects is flowed into the position of pressure in gravity.Cavitation chamber
24 be rectangular section, and wherein one side design has cavitation nozzle interface 25, to connect the cavitating nozzle of input high pressure water, is realized
To the cavitation of material.Oil after oil-sand separation cavitation device processing in oil-sand from sand sur-face peeling, filled by oil, sand two-phase
The separation divided simplifies the process flow of subsequent oil, sand, water.Material enters the separation system of next stage oil, sand, water after cavitation.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff
Various changes and amendments can be carried out without departing from the scope of the present invention completely.The technical scope of this invention is not
The content being confined on specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (9)
1. a kind of oil-sand separation cavitation device, it is characterised in that: including shell (1) and driving mechanism, the transmission of the driving mechanism
It is internal that axis (3) is vertically located at the shell (1), and is rotatablely connected with the shell (1), and shell (1) upper end is equipped with solid phase
Entrance (6) and liquid phase entrance (7), the shell (1) is interior to set gradually material mixing chamber (8), dispersion chamber (27), row from top to bottom
Sap cavity (23) and cavitation chamber (24), the transmission shaft (3) in the material mixing chamber (8) are equipped with blender, the dispersion chamber
(27) transmission shaft (3) in is equipped with several grades of shearing disk groups, and the cavitation chamber (24) is equipped with cavitating nozzle, the cavitation spray
Mouth is used to for high pressure water being pressed into the cavitation chamber (24).
2. oil-sand separation cavitation device as described in claim 1, it is characterised in that: the shearing disk group includes Moving plate and price fixing,
The Moving plate is fixedly connected with the transmission shaft (3) and the price fixing is fixedly connected with the shell (1) or the Moving plate with
The shell (1) is fixedly connected and the price fixing is fixedly connected with the transmission shaft (3), and the Moving plate is equipped with several circles and interlocks
The Moving plate tooth (13,18) of distribution, the price fixing are equipped with several price fixing teeth (11,20) for enclosing and being interspersed, the Moving plate tooth
(13,18) and price fixing tooth (11,20) are opposite and staggered, are formed between the Moving plate tooth (13,18) and price fixing tooth (11,20)
The gap of Flow of Goods and Materials.
3. oil-sand separation cavitation device as claimed in claim 2, it is characterised in that: the shearing disk group is at least two-stage shearing disk
Group, and the gap between the Moving plate tooth (13,18) and price fixing tooth (11,20) is sequentially reduced from top to bottom.
4. oil-sand separation cavitation device as claimed in claim 3, it is characterised in that: the Moving plate tooth (13,18) and price fixing tooth
(11,20) draw ratio range is 5-8.
5. oil-sand separation cavitation device as claimed in claim 3, it is characterised in that: the Moving plate tooth (13,18) and price fixing tooth
(11,20) it is along the circumferential direction equally spaced.
6. oil-sand separation cavitation device as claimed in claim 3, it is characterised in that: the dispersion chamber (27) further includes adapter cavity
(16), the adapter cavity (16) is arranged between adjacent two-stage shearing disk group.
7. oil-sand separation cavitation device as claimed in claim 3, it is characterised in that: the material inlet position of every grade of shearing disk group
In the middle part of shearing disk group, material outlet is located at the edge of shearing disk group.
8. oil-sand separation cavitation device as described in claim 1, it is characterised in that: the solid phase entrance (6) and liquid phase entrance (7)
Radially it is symmetrical arranged.
9. oil-sand separation cavitation device as described in claim 1, it is characterised in that: further include stabilizer blade (2), the stabilizer blade (2) is solid
Surely it is connected on the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611094182.9A CN106669481B (en) | 2016-12-02 | 2016-12-02 | A kind of oil-sand separation cavitation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611094182.9A CN106669481B (en) | 2016-12-02 | 2016-12-02 | A kind of oil-sand separation cavitation device |
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| Publication Number | Publication Date |
|---|---|
| CN106669481A CN106669481A (en) | 2017-05-17 |
| CN106669481B true CN106669481B (en) | 2019-07-09 |
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| CN201611094182.9A Active CN106669481B (en) | 2016-12-02 | 2016-12-02 | A kind of oil-sand separation cavitation device |
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