CN106622702A - Method for improving separation efficiency of existing cyclone/hydrocyclone centrifugal separation equipment - Google Patents
Method for improving separation efficiency of existing cyclone/hydrocyclone centrifugal separation equipment Download PDFInfo
- Publication number
- CN106622702A CN106622702A CN201710159323.9A CN201710159323A CN106622702A CN 106622702 A CN106622702 A CN 106622702A CN 201710159323 A CN201710159323 A CN 201710159323A CN 106622702 A CN106622702 A CN 106622702A
- Authority
- CN
- China
- Prior art keywords
- centrifugal separation
- separation equipment
- separative efficiency
- centrifugal
- power device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C7/00—Apparatus not provided for in group B04C1/00, B04C3/00, or B04C5/00; Multiple arrangements not provided for in one of the groups B04C1/00, B04C3/00, or B04C5/00; Combinations of apparatus covered by two or more of the groups B04C1/00, B04C3/00, or B04C5/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
- B04C2009/007—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks with internal rotors, e.g. impeller, ventilator, fan, blower, pump
Landscapes
- Centrifugal Separators (AREA)
Abstract
The invention discloses a method for improving separation efficiency of existing cyclone/hydrocyclone centrifugal separation equipment, and relates to the technical field of fluid centrifugal separation or enrichment and concentration treatment machines. The method is characterized in that a power device is arranged in the existing cyclone/hydrocyclone centrifugal separation equipment, so that the separation efficiency of the centrifugal separation equipment is greatly improved; by arranging the power device, the fluid entering the cyclone/hydrocyclone centrifugal separation equipment can obtain larger sustained centrifugal movement power, and the separation efficiency of the centrifugal separation equipment is greatly improved. The method for improving the separation efficiency of the existing cyclone/hydrocyclone centrifugal separation equipment has the advantages that the centrifugal capability and separation efficiency of the centrifugal equipment are greatly improved, the particle size of separable particle is greatly decreased, the application field and range of equipment are increased, the energy-saving and emission-reduction effects are realized, the practicality and popularizing property are higher, and the better economic benefit is realized for multiple production fields of foods, chemical engineering, papermaking, environment protection, mine and the like.
Description
Technical field：
The present invention relates to a kind of method of the separative efficiency for lifting existing whirlwind/spinning liquid centrifugal separation equipment, is related to flow centrifugation
Separate or be enriched with the technical fields such as concentration machinery.
Background technology：
Centrifugal separation equipment is the density variation using material component, by centrifugal motion fluid is carried out solid-liquid, liquid liquid,
The centrifugation of solid/gas, liquid/gas etc. or concentration are processed, and whirlwind or cyclone hydraulic separators be it is therein it is a kind of it is relatively common from
Heart separation equipment, its operation principle is：Material flow tangentially enters and makees centrifugal rotary transhipment with certain speed along cylinder cylinder
Dynamic, the larger fluid of the solids or density in fluid is thrown to wall by the effect of centrifugal force, and presses helix along wall
Downstream to outlet, and carry in fluid compared with fine particle or density less fluid then ascending motion, overflowed by the outlet at center.
The maximum centrifugal separative efficiency of the centrifugal separating device such as existing whirlwind or cyclone hydraulic separators is entered depending on fluid
The import initial velocity of separator inlet, theoretical upper inlet initial velocity is bigger, and separating effect is better, but many times, this import
Initial velocity can be subject to various factors（The resistance factor of such as overall pipeline）Restriction and can not design it is too big, so as to cause to set
Standby separating effect can not meet the requirement of technique；Additionally, in order to obtain higher separative efficiency, existing whirlwind or spinning liquid point
From device in design use, often all can replace a major diameter separator by the way of multiple stage small-diameter apparatus in parallel,
But the problem for needing to take more place thus occurs, but also equipment processing can be improved, made, installed and later stage dimension
Shield, the cost of management.
The content of the invention：
The technical problem to be solved is：One kind is provided by the built-in power set in centrifugal separation equipment so as to carry
The method for rising the separative efficiency of existing centrifugal separation equipment.
In order to solve above-mentioned technical problem, the present invention is achieved by the following technical solutions：
A kind of method of the separative efficiency for lifting existing whirlwind/spinning liquid centrifugal separation equipment, methods described is in existing whirlwind/rotation
Method of the built-in power set to lift centrifugal separation equipment separative efficiency is set in liquid centrifugal separation equipment, it is described built-in dynamic
Power apparatus can make the fluid entered in whirlwind/spinning liquid centrifugal separation equipment obtain very big and lasting centrifugal motion power, then
The larger separative efficiency for improving such centrifugal separation equipment.
Preferably, the built-in power set are rotary power device, the rotary power device is by external dynamic
Power source provides power, external power source drive rotary power device high speed rotary motion in centrifugal separation equipment, the rotation
Rotatable power set drive the fluid into centrifugal separation equipment to produce high speed rotary motion by rotating at a high speed, improve and protect
The centrifugation speed of service of the fluid in centrifugation apparatus is held, material flow is made and is done at a high speed with the centrifugal force far above former gravity centrifugal force
Centrifugal motion, improves separative efficiency of the fluid in centrifugal separation equipment then.
Preferably, the external power source of the rotary power device can be high-speed electric expreess locomotive direct drive, magnetic force drive
Dynamic, machine driving, hydraulic drive or wireless power transmission mode.
Preferably, arrange adjusting means between the rotary power device and external power source, can as needed with
When adjust the rotating speed of the rotary power device.
Preferably, the form of the built-in power set can need to be set to vane type, oar blade type, turn according to difference
Disc type, pin gear-type, filter box formula, absorption box-type.
Compared with prior art, usefulness of the present invention is：
The method of the separative efficiency for lifting existing whirlwind/spinning liquid centrifugal separation equipment, with advantages below：
First, the separative efficiency of centrifugal separation equipment is drastically increased, the separable particulate matter of equipment is largely reduced
Particle diameter；
2nd, the separative efficiency and fluid entirety pepeline characteristic and the correlation of operation energy consumption of centrifugal separation equipment have been broken；
3rd, dependency degree of the separative efficiency of centrifugal separation equipment to device structure size is reduced so that related design becomes
It is more flexible and various；
4th, the treating capacity of single device is largely improved, technique and maintenance management is simplified, is also largely widened
The use category of centrifugal separation equipment and field；
5th, because the kinetic energy for passing in and out the fluid of centrifugal separation equipment is basically identical, therefore, the actual consumption of built-in power set is very
Few, this part energy consumption is intended merely to offset fluid and the friction energy loss between shell separator and power set, so the party
Method has good energy-saving effect.
Description of the drawings：
Below in conjunction with the accompanying drawings the present invention is further described：
Fig. 1 is the positive structure schematic when present invention is applied on whirlwind/spinning liquid centrifugal separation equipment；
Fig. 2 is the overlooking the structure diagram when present invention is applied on whirlwind/spinning liquid centrifugal separation equipment.
Specific embodiment：
Below the technical scheme to this method in inventive embodiments is carried out into clear, complete description, it is clear that described reality
Apply a part of embodiment that example is only the present invention, rather than the embodiment of whole.Based on the embodiment in the present invention, this area is general
All other embodiment that logical technical staff is obtained under the premise of creative work is not made, belongs to present invention protection
Scope.
As shown in Figure 1 and Figure 2, a kind of method of the separative efficiency for lifting existing whirlwind/spinning liquid centrifugal separation equipment, described
Method is to arrange built-in power set 2 in existing whirlwind/spinning liquid centrifugal separation equipment to lift centrifugal separation equipment separation effect
The method of rate, the built-in power set can make the fluid entered in whirlwind/spinning liquid centrifugal separation equipment 1 obtain greatly and continue
Centrifugal motion power, the separative efficiency of larger such centrifugal separation equipment 1 of raising then.The built-in power set 2 are
The acceleration centrifugal motion of fluid provides power, reaches the effect for accelerating flow centrifugation movement velocity, and fluid is accelerating centrifugal motion
During, separative efficiency is highly improved.
And as the present embodiment in a preferred embodiment, the built-in power set 2 arrange and could be arranged to rotation
Formula power set, the rotary power device provides power, external power source drive rotary power dress by external power source
The high speed rotary motion in centrifugal separation equipment is put, the rotary power device drives and enter centrifugation point by rotating at a high speed
Fluid from equipment produces high speed rotary motion, improves and maintain the fluid at the centrifugation speed of service in centrifugation apparatus, makes raw material
Fluid does high speed centrifugation motion with the centrifugal force far above former gravity centrifugal force, and then raising fluid is in centrifugal separation equipment
Separative efficiency.
To adapt to various applying working conditions, environment, the driving power resources of the rotary power device can be according to difference
Working condition is even wireless power transmission etc. using high-speed electric expreess locomotive direct drive, magnetically-actuated, machine driving, hydraulic drive
Mode, suits measures to local conditions, and widens its application.
Adjusting means is provided between the rotary power device and external power source, can be had by the regulation controller
The rotary speed of effect control rotary power device, realizes rotary speed adjustable.Thus at any time can be according to instantly former
The characteristic of stream body and its difference of separation requirement carry out the speed of regulating rotating type power set, so as to more convenient, simpler fast
It is prompt, more accurately meet technological requirement.
Further, the rotary power device could be arranged to vane type, oar blade type, rotating disc type, pin gear-type, filtration
Box-type, absorption box-type etc., to adapt to different fluid behaviours, meet different technological requirements.Certainly, in practical application
In, the rotating mass part of the rotary power device is not limited to said structure form, can also targetedly design
Various can meet high speed rotary motion and can effectively drive fluid to accelerate centrifugal motion even while other can be taken into account for other
The device form of technological effect.
Specifically, the specific implementation process of this method is described further with reference to whirlwind/spinning liquid centrifugal separation equipment,
It is illustrated by taking the separation process of cyclone separator as an example in the present embodiment：
Material flow is from the charging aperture 3 on cyclone separator top tangentially into separator, at the same time, the rotary power
Device, by taking vane type rotary power set as an example, the wheel rotation main part of impeller rotation-type power set is in external power
Rotate at a high speed under the driving in source, in actual applications, the drive mechanism could be arranged to variable-frequency motor or servomotor, frequency conversion
Motor or servomotor drive impeller to rotate at a high speed by transmission mechanism, drive the material flow entered from charging aperture to accelerate then
Centrifugal motion is done in rotation, and material flow does high speed centrifugation motion with the state far above former gravity centrifugal force, in material flow
The fluid that the particulate matter or density of greater particle size are higher can clash into and be attached on the inwall of sedimentator and divide from eddy flow after being enriched with
Lower part outlet from the conus portion of device flows out, and the extremely low fluid of the particulate matter or density of minimum particle diameter then can up circle round and lead to
The outlet crossed above cylindrical portion is flowed out, so as to realize the process of its centrifugation.
The method of the separative efficiency of the existing whirlwind/spinning liquid centrifugal separation equipment of above-mentioned lifting effectively increases the centrifugation apparatus
Separating power and separative efficiency, can largely reduce the particle diameter of separable particulate matter, improve the suitable application area of equipment
And scope, energy-saving and emission-reduction, it is various productions such as food, chemical industry, papermaking, environmental protection, mine with higher practicality and generalization
Bring more preferable economic benefit in field.
It is emphasized that：The above is only presently preferred embodiments of the present invention, not make any formal to the present invention
Restriction, it is every according to the present invention technical spirit above example is made any simple modification, equivalent variations with repair
Decorations, are still considered as belonging within the scope of technical solution of the present invention.
Claims (5)
1. a kind of method of the separative efficiency for lifting existing whirlwind/spinning liquid centrifugal separation equipment, it is characterised in that：Methods described is
Arrange built-in power set in existing whirlwind/spinning liquid centrifugal separation equipment to lift the side of centrifugal separation equipment separative efficiency
Method, the built-in power set can make the fluid entered in whirlwind/spinning liquid centrifugal separation equipment obtain very big and lasting centrifugation
Motion-promotion force, the then separative efficiency of larger such centrifugal separation equipment of raising.
2. the method for a kind of separative efficiency for lifting existing whirlwind/spinning liquid centrifugal separation equipment according to claim 1, its
It is characterised by：The built-in power set are rotary power device, and the rotary power device is provided by external power source
Power, external power source drive rotary power device high speed rotary motion in centrifugal separation equipment, the rotary power
Device drives the fluid into centrifugal separation equipment to produce high speed rotary motion by rotating at a high speed, improves and maintains the fluid at
The centrifugation speed of service in centrifugation apparatus, makes material flow with the centrifugal force far above former gravity centrifugal force and does high speed centrifugation fortune
It is dynamic, separative efficiency of the fluid in centrifugal separation equipment is improved then.
3. the method for a kind of separative efficiency for lifting existing whirlwind/spinning liquid centrifugal separation equipment according to claim 2, its
It is characterised by：The external power source of the rotary power device can be high-speed electric expreess locomotive direct drive, magnetically-actuated, machinery biography
Dynamic, hydraulic drive or wireless power transmission mode.
4. the method for a kind of separative efficiency for lifting existing whirlwind/spinning liquid centrifugal separation equipment according to claim 2, its
It is characterised by：Adjusting means is set between the rotary power device and external power source, this can be at any time adjusted as needed
The rotating speed of rotary power device.
5. the method for a kind of separative efficiency for lifting existing whirlwind/spinning liquid centrifugal separation equipment according to claim 1, its
It is characterised by：The form of the built-in power set can need to be set to vane type, oar blade type, rotating disc type, pin according to difference
Wheeled, filter box formula, absorption box-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710159323.9A CN106622702A (en) | 2017-03-17 | 2017-03-17 | Method for improving separation efficiency of existing cyclone/hydrocyclone centrifugal separation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710159323.9A CN106622702A (en) | 2017-03-17 | 2017-03-17 | Method for improving separation efficiency of existing cyclone/hydrocyclone centrifugal separation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106622702A true CN106622702A (en) | 2017-05-10 |
Family
ID=58847576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710159323.9A Pending CN106622702A (en) | 2017-03-17 | 2017-03-17 | Method for improving separation efficiency of existing cyclone/hydrocyclone centrifugal separation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106622702A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110526292A (en) * | 2019-06-04 | 2019-12-03 | 河南金谷实业发展有限公司 | The technique of chromium is extracted in a kind of chromium pollutant |
| CN110871168A (en) * | 2019-12-11 | 2020-03-10 | 苏州工业职业技术学院 | Polyvinyl chloride separator |
| CN113369026A (en) * | 2021-05-28 | 2021-09-10 | 赣江新区澳博颗粒科技研究院有限公司 | Superfine grading swirler and manufacturing process thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB784104A (en) * | 1954-07-14 | 1957-10-02 | United Aircraft Corp | Improvements in or relating to fuel controls for gas turbine power plants |
| US5963611A (en) * | 1996-12-06 | 1999-10-05 | Kabushiki Kaisha Toshiba | Steam separator, nuclear power generation plant, and boiler apparatus |
| CN1839744A (en) * | 2005-03-29 | 2006-10-04 | 三星光州电子株式会社 | Cyclone dust separating apparatus for vacuum cleaner and vacuum cleaner having the same |
| CN102921259A (en) * | 2012-11-09 | 2013-02-13 | 上海齐耀螺杆机械有限公司 | Self-circulation rotary liquid combined type gas filter and filtering method thereof |
| CN202845188U (en) * | 2011-11-17 | 2013-04-03 | 成都华康利泰生物科技有限公司 | Centrifuge with multiple external motors |
| CN105880045A (en) * | 2015-01-13 | 2016-08-24 | 石河子大学 | Double-rotary-grid combined type hydrocyclone |
| CN106076510A (en) * | 2016-06-23 | 2016-11-09 | 河南师范大学 | Built-in dynamic centrifugal segregation apparatus |
-
2017
- 2017-03-17 CN CN201710159323.9A patent/CN106622702A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB784104A (en) * | 1954-07-14 | 1957-10-02 | United Aircraft Corp | Improvements in or relating to fuel controls for gas turbine power plants |
| US5963611A (en) * | 1996-12-06 | 1999-10-05 | Kabushiki Kaisha Toshiba | Steam separator, nuclear power generation plant, and boiler apparatus |
| CN1839744A (en) * | 2005-03-29 | 2006-10-04 | 三星光州电子株式会社 | Cyclone dust separating apparatus for vacuum cleaner and vacuum cleaner having the same |
| CN202845188U (en) * | 2011-11-17 | 2013-04-03 | 成都华康利泰生物科技有限公司 | Centrifuge with multiple external motors |
| CN102921259A (en) * | 2012-11-09 | 2013-02-13 | 上海齐耀螺杆机械有限公司 | Self-circulation rotary liquid combined type gas filter and filtering method thereof |
| CN105880045A (en) * | 2015-01-13 | 2016-08-24 | 石河子大学 | Double-rotary-grid combined type hydrocyclone |
| CN106076510A (en) * | 2016-06-23 | 2016-11-09 | 河南师范大学 | Built-in dynamic centrifugal segregation apparatus |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110526292A (en) * | 2019-06-04 | 2019-12-03 | 河南金谷实业发展有限公司 | The technique of chromium is extracted in a kind of chromium pollutant |
| CN110871168A (en) * | 2019-12-11 | 2020-03-10 | 苏州工业职业技术学院 | Polyvinyl chloride separator |
| CN113369026A (en) * | 2021-05-28 | 2021-09-10 | 赣江新区澳博颗粒科技研究院有限公司 | Superfine grading swirler and manufacturing process thereof |
| CN113369026B (en) * | 2021-05-28 | 2022-05-06 | 赣江新区澳博颗粒科技研究院有限公司 | Superfine grading swirler and manufacturing process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104028391B (en) | Magnetic rotation flow separation method and magnetic rotation stream separator | |
| CN106622702A (en) | Method for improving separation efficiency of existing cyclone/hydrocyclone centrifugal separation equipment | |
| CN103752426B (en) | Cyclone on-line control device based on overflow pipe | |
| CN204952747U (en) | Wadding machine is separated to dense media powder condensation product | |
| CN204933651U (en) | Novel vertical mill device | |
| CN102441501A (en) | Separator | |
| CN207308092U (en) | A kind of dilute suspension state dry separator | |
| CN106955799A (en) | A kind of supergravity multistage cyclonic separation ore-dressing plant | |
| CN206663001U (en) | Grinding machine liquid concentration filter system | |
| CN204412476U (en) | Gas phase classifying equipoment | |
| CN201744395U (en) | Whirly elutriation spiral separator | |
| CN203253640U (en) | Dynamic coal powder separator of medium-speed mill | |
| CN106362878B (en) | A kind of power rotational flow strengthening separator | |
| CN104815765B (en) | A kind of micro-size fraction material centrifugal classification equipment | |
| CN202638581U (en) | Horizontal eddy dry-type magnetic separator | |
| CN206716239U (en) | A kind of cyclone separator | |
| CN206269483U (en) | A kind of filter cake cyclone drying device | |
| CN106466653A (en) | Novel vertical mill device | |
| CN201558812U (en) | Horizontal high speed precise grader | |
| CN204816934U (en) | Can realize hierarchical high -efficient cyclone of granularity | |
| CN205926063U (en) | Swirler overflow ore pulp grading plant | |
| CN205815832U (en) | A kind of horizontal skin grinder | |
| CN205815943U (en) | A kind of back-pressure discharge close control device for two product heavy-medium cyclones | |
| CN207377820U (en) | A kind of chemical centrifugal pump controlled by PLC | |
| CN207357594U (en) | A kind of more rotor powder concentrators of high sharpness of separation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |
|
| RJ01 | Rejection of invention patent application after publication |