CN206199509U - A kind of product cyclone of scalping four - Google Patents
A kind of product cyclone of scalping four Download PDFInfo
- Publication number
- CN206199509U CN206199509U CN201621065019.5U CN201621065019U CN206199509U CN 206199509 U CN206199509 U CN 206199509U CN 201621065019 U CN201621065019 U CN 201621065019U CN 206199509 U CN206199509 U CN 206199509U
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- CN
- China
- Prior art keywords
- overflow
- shell
- underflow
- cone segment
- segment body
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Abstract
The utility model discloses a kind of product cyclone of scalping four, including shell of column body and cone segment body, cone segment body is located at shell of column body bottom, the shell of column body top is provided with coaxial double overflow tubular construction, the coaxial double overflow tubular construction includes concentric interior overflow pipe and outer overflow pipe, interior overflow pipe and outer overflow pipe are coaxial with shell of column body, shell of column body top is provided with tangential charging aperture, the tangential discharge gate for discharging middle grade underflow product is provided with the middle of cone segment body, charging aperture is with discharge gate located at cone segment body the same side, cone segment body bottom is provided with the underflow pipe for discharging coarse fraction underflow product.The utility model simple structure, technological process is short, and plant maintenance is convenient, and scalping can overflow, the outer overflow of middle grade, middle grade the underflow product different with four kinds of grades of coarse fraction underflow in isolated fine fraction simultaneously, overflow size separation high precision, improves subsequent job efficiency.
Description
Technical field
The utility model belongs to solid-liquid separation technique field, relates in particular to a kind of product cyclone of scalping four.
Background technology
Cyclone is the equipment for realizing solid and liquid separation or solid, solid classification using centrifugal sedimentation principle, and its basic structure is main
It is made up of vortex chamber, charging aperture, overflow pipe and underflow pipe, solid particle is with slurries under pressure with certain speed by entering
Material mouth tangentially enters cyclone, and in the presence of centrifugal force field, fine particle enters inward eddy and arranged from overfall to central motion
Go out, big particle is moved into contour stealth and is discharged from underflow opening to wall.But, existing cyclone scalping may only be obtained
Two products of overflow and underflow, the particle less than partition size enters overflow, and the particle more than partition size enters underflow, causes
Product size fraction ranges are too wide in range, do not reach fine graded requirement.
Patent CN104624406A discloses a kind of one section of cyclone and the direct-connected three-product cyclone of two sections of cyclone overflows
Device, the method needs two sections of cyclones to be used in series, and increased cyclone equipment and expense.
Patent CN203648738U discloses a kind of one section of cyclone and two sections of cyclones are cascaded by connecting tube
High density sorting three-product cyclone, although the series connection cyclone has obtained three kinds of products, need also exist for two cyclones,
And pipeline and Pulp pump are additionally arranged, and cause technological process long, consume energy problem high.
Patent CN204122265U discloses a kind of one section of post wimble structure has the two of coaxial double overflow tubular construction with two sections
Level four product cyclones of series connection, although the patent obtained one section of overflow, overflow, two sections of outer overflows and two sections of underflows four in two sections
Different products are planted, but is also to be obtained by the series connection of two-stage eddy flow, cause equipment investment big, energy resource consumption problem high.
In view of the foregoing it is apparent that, cyclone scalping is obtained the narrower multiple products of grade, so as to meet
Follow-up difference screening installation turns into the important topic for facing to material size area requirement to improve subsequent job efficiency.
The content of the invention
In view of the shortcomings of the prior art, the utility model provides that a kind of simple structure, technological process be short, overflow size separation
High precision, scalping can obtain the narrower product cyclone of scalping four of grade, reduce equipment investment, reducing energy consumption.
In order to solve the above technical problems, the technical scheme that is used of the utility model for：A kind of product of scalping four revolves
Stream device, including shell of column body and cone segment body, cone segment body are located at shell of column body bottom, and the shell of column body top is provided with coaxial double overflow pipe knot
Structure, the coaxial double overflow tubular construction includes concentric interior overflow pipe and outer overflow pipe.
Further, the shell of column body top is provided with tangential charging aperture.
Further, it is provided with the tangential discharge gate for discharging middle grade underflow product in the middle of the cone segment body.
Further, the cone segment body bottom is provided with the underflow pipe for discharging coarse fraction underflow product.
Further, the charging aperture is located at cone segment body the same side with discharge gate.
Further, the interior overflow pipe and outer overflow pipe are coaxial with shell of column body.
The beneficial effects of the utility model are：
（1）A tangential discharge gate is set up in the cyclone cone segment body centre position with charging aperture homonymy, in cyclone post
Segment body top sets coaxial double overflow tubular construction, and cyclone scalping can overflow, middle grade in isolated fine fraction simultaneously
Outer overflow, middle grade the underflow product different with four kinds of grades of coarse fraction underflow, so as to meet follow-up difference screening installation pair
Material size area requirement, to improve subsequent job efficiency；
（2）Coaxial double overflow tubular construction can effectively solve overflow and run thick problem, improve overflow size separation precision；
（3）Cone section discharge gate is in homonymy with charging aperture so that discharge resistance reduces, and improves underflow yield, while should
Opening can effectively reduce the influence of air column stream field；
（4）The utility model simple structure, technological process is short, and plant maintenance is convenient, and power consumption is low, and equipment investment is small.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Wherein：1. shell of column body；2. overflow pipe in；3. outer overflow pipe；4. feed pipe；5. segment body is bored；6. discharge gate；7. underflow
Pipe.
Specific embodiment
The utility model provides a kind of product cyclone of scalping four, to make the purpose of this utility model, technical side
Case and effect are clearer, clear and definite, and the utility model is further described below in conjunction with the accompanying drawings.It should be appreciated that this place
The specific implementation example of description is only used to explain the utility model, is not used to limit the utility model.
As illustrated, a kind of product cyclone of scalping four, including shell of column body 1 and cone segment body 5, cone segment body 5 is located at post
The bottom of segment body 1, the top of shell of column body 1 is provided with coaxial double overflow tubular construction, and coaxial double overflow tubular construction includes concentric interior overflow
Pipe 2 and outer overflow pipe 3, interior overflow pipe 2 and outer overflow pipe 3 are coaxial with shell of column body 1, and the top of shell of column body 1 is provided with tangential charging aperture
4, the tangential discharge gate 6 for discharging middle grade underflow product is provided with the middle of cone segment body 5, charging aperture 4 is located at discharge gate 6
Cone segment body 5 the same side, cone segment body 5 bottom is provided with the underflow pipe 7 for discharging coarse fraction underflow product.
The course of work is as follows：
Material enters cyclone with certain speed by the way that feed pipe 4 is tangential under a certain pressure, and material is in shell of column body 1 and cone
High speed centrifugation rotary motion is done in segment body 5, under centrifugal force, centripetal buoyancy, fluid drag and gravity comprehensive function, forms upward
Inward eddy and downward contour stealth.
Particle is bigger, and suffered centrifugal force is bigger, and its radius of gyration is also bigger, and outward turning is entered closer to cyclone wall
Stream.Conversely, particle is smaller, its radius of gyration is smaller, closer to cyclone center hence into inward eddy.Then most thin particle
At cyclone center into upward inward eddy so as to be discharged from interior overflow pipe 2, slightly thicker particle is discharged from outer overflow pipe 3,
Most thick underflow is into downward contour stealth so as to be discharged from underflow pipe 7, the middle grade bottom slightly thinner than underflow than outer overflow
Miscarriage product are discharged from cone segment body discharge gate 6, it is achieved thereby that scalping can simultaneously obtain overflow in fine fraction, middle grade
Outer overflow, four kinds of products of middle grade underflow and coarse fraction underflow, improve classification efficiency.
Claims (2)
1. a kind of product cyclone of scalping four, including shell of column body and cone segment body, cone segment body are located at shell of column body bottom, the post
Segment body top is provided with tangential charging aperture, and the shell of column body top is provided with coaxial double overflow tubular construction, the coaxial double overflow pipe
Structure includes concentric interior overflow pipe and outer overflow pipe, and the cone segment body bottom is provided with for discharging coarse fraction underflow product
Underflow pipe, it is characterised in that：The tangential discharge gate for discharging middle grade underflow product, institute are provided with the middle of the cone segment body
Charging aperture is stated with discharge gate located at cone segment body the same side.
2. the product cyclone of scalping according to claim 1 four, it is characterised in that：The interior overflow pipe and outer overflow
Pipe is coaxial with shell of column body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621065019.5U CN206199509U (en) | 2016-09-20 | 2016-09-20 | A kind of product cyclone of scalping four |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621065019.5U CN206199509U (en) | 2016-09-20 | 2016-09-20 | A kind of product cyclone of scalping four |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206199509U true CN206199509U (en) | 2017-05-31 |
Family
ID=58761235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621065019.5U Expired - Fee Related CN206199509U (en) | 2016-09-20 | 2016-09-20 | A kind of product cyclone of scalping four |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206199509U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108927281A (en) * | 2018-02-09 | 2018-12-04 | 都兰金辉矿业有限公司 | A kind of gold mine grinding classification system and grind grading treatment process |
| CN112439561A (en) * | 2020-12-03 | 2021-03-05 | 宁波广新纳米材料有限公司 | Controllable liquid phase classification equipment of underflow |
-
2016
- 2016-09-20 CN CN201621065019.5U patent/CN206199509U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108927281A (en) * | 2018-02-09 | 2018-12-04 | 都兰金辉矿业有限公司 | A kind of gold mine grinding classification system and grind grading treatment process |
| CN112439561A (en) * | 2020-12-03 | 2021-03-05 | 宁波广新纳米材料有限公司 | Controllable liquid phase classification equipment of underflow |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20200920 |