CN203470194U - Taper angle adjustable dense medium cyclone - Google Patents
Taper angle adjustable dense medium cyclone Download PDFInfo
- Publication number
- CN203470194U CN203470194U CN201320597640.6U CN201320597640U CN203470194U CN 203470194 U CN203470194 U CN 203470194U CN 201320597640 U CN201320597640 U CN 201320597640U CN 203470194 U CN203470194 U CN 203470194U
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- CN
- China
- Prior art keywords
- cone
- taper
- baffle plate
- medium cyclone
- cyclone
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a taper angle adjustable dense medium cyclone which adapts to a three-product cyclone I, a two-section taper body and a two-product cyclone taper body, and is capable of adjusting taper angles of the taper bodies online. A movable baffle plate is arranged inside each taper body of the taper angle adjustable dense medium cyclone. The taper angle adjustable dense medium cyclone comprises an overflow hole, an overflow cap, a feeding hole, a center pipe, a knob nut, taper bodies, a baffle plate, a nut hole, a shaft and a cylinder body. According to the taper angle adjustable dense medium cyclone, the size of the taper angle can be adjusted online, further the size of the separation density can be adjusted, the size of the taper angles can be reasonably regulated according to the production demand, the production cost of enterprises can be lowered, and the economic benefit of enterprises is increased.
Description
Technical field
The utility model relates to the heavy medium cyclone that a kind of ore dressing is used, the adjustable heavy medium cyclone of a kind of cone angle particularly, and size that can on-line control cone cone angle, belongs to screening installation technical field.
Background technology
Rich coal resources in China, according to coal resources prediction and evaluation, coal resources in China total amount occupies the first in the world; Recoverable reserves occupies the second in the world.According to prediction, within coming few decades, coal will be one of main energy sources of China.Along with the enforcement of national energy-saving reduction of discharging policy, New Built Mine requires to build coal preparation plant.The countries such as current China, the U.S., Turkey, South Africa, Britain, Australia are all adopting Coal Cleaning by Use of Cyclones.China in recent years, research success along with coal preparation technique, dense medium Coal Cleaning by Use of Cyclones technology makes substantial progress, the coal preparation plant technology upgrading transformation He Xin factory construction of the existing various scales of coal preparation technology ，Wei China that the three products dense medium cyclone of take is nucleus equipment provides the technical equipment of high efficiency, low cost, high benefit.Therefore study the structural parameters of cyclone, here the angle that refers to cyclone axle section epicone body wall bus according to the cone angle a(of cyclone) with the relation of separating density, according to enterprise, produce actual needs, select the cyclone of reasonable cone angle cone, have very important significance.The cone angle of cyclone increases, and separating density increases, and the cone angle of heavy medium cyclone is all constant at present, and the density range of sorting is changeless, has a strong impact on the efficiency of separation, lacks mobility.
Summary of the invention
The purpose of this utility model is, for the sorting scope of prior art fix, inefficient defect, provide a kind of easy to use, can on-line control cone angle size, be conducive to change the adjustable heavy medium cyclone of cone angle of sorting scope product.
For solving the deficiencies in the prior art, the technical scheme that the utility model proposes solution is: the adjustable heavy medium cyclone of a kind of cone angle includes overfall, overflow cap, feeding mouth, central tube, knob nut, cone, baffle plate, nut bore, axle, cylindrical shell composition.Its structure is: overfall is arranged on a side of overflow cap, cylindrical shell is arranged on the downside of overflow cap, central tube is arranged in cylindrical shell, feeding mouth is arranged on a side of cylindrical shell, cone is arranged on the downside of cylindrical shell, and the upside of baffle plate is arranged on axle, and axle is fixed in cone, in cone, respectively there are three nut bore both sides, and knob nut is arranged in cone by nut bore.
Described baffle plate can move freely and its edge and cone inward flange tangent.
Described cone angle tunable arrangement is comprised of knob nut, cone, baffle plate, nut bore, axle, two baffle plate one sides are fixed on axle, axle is fixed in cone, and the opposite side of baffle plate can rotate, in cone corresponding to baffle plate, there are three nut bore, knob nut can be flexible by cone top nut hole, and then regulate the size of cone angle a.
Described conic section is quadrangle.
Advantage of the present utility model is: conical section of the present utility model cross section is quadrangle, there are two baffle plates cone inside, baffle plate moves by the movement of nut, and then size that can on-line control cone angle, can more effectively to mineral, carry out sorting, there is production technology simple, a kind of energy-saving equipment that can realize efficient separation that production cost is low.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model structure.
Fig. 2 is the side diagram of the utility model structure.
Fig. 3 is the enlarged diagram of the utility model structure cone.
Fig. 4 is the A-A section enlarged diagram of the utility model structure.
Fig. 5 is that the utility model structure regulates the schematic diagram after cone angle.
In figure: overfall 1, overflow cap 2, feeding mouth 3, central tube 4, knob nut 5, cone 6, baffle plate 7, nut bore 8, axle 9, cylindrical shell 10.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is done to more detailed description.
Referring to accompanying drawing 1, Fig. 2, Fig. 3, the utility model includes overfall 1, overflow cap 2, feeding mouth 3, central tube 4, knob nut 5, cone 6, baffle plate 7, nut bore 8, axle 9, cylindrical shell 10, wherein: overfall 1 is arranged on a side of overflow cap 2, cylindrical shell 10 is arranged on the downside of overflow cap 2, central tube 4 is arranged in cylindrical shell, feeding mouth 3 is arranged on a side of cylindrical shell, cone 6 is arranged on the downside of cylindrical shell, the upside of baffle plate 7 is arranged on axle 9, axle 9 is fixed in cone, in cone, respectively there are three nut bore 8 both sides, knob nut 5 is arranged in cone by nut bore 8.
Referring to accompanying drawing 3, Fig. 4, the utility model cone 6 parts are by knob nut 5, cone 6, baffle plate 7, nut bore 8, axle 9 forms, two baffle plate 7 one sides are fixed on axle 9, axle 9 is fixed in cone 6, and the opposite side of baffle plate 7 can rotate, and has three nut bore 8 in the cone 6 of baffle plate 7 correspondences, knob nut 5 can be flexible by the nut bore 8 in cone 6, and then regulate the size of cone angle a.
Referring to accompanying drawing 5, the schematic diagram after the utility model regulates cone angle.
During the utility model work, material enters cylindrical shell 10 after tangentially being fed by feeding mouth 3, and form High Rotation Speed sorting flow field along cylindrical shell 10 sidewalls, the component that in material, density is large moves downward vertically simultaneously under the effect of eddy flow field, radially outwards motion, in arrival cone 6, along wall, move downward, and discharge downwards, the component that density is little moves to central axial direction, and form an inward eddy moving upward in axis centre, by central tube 4, enter overflow cap 2 and discharged by overfall 1, so just having reached the object of sorting.While not meeting the demands as the density range of sorting, can baffle plate 7 be regulated by the handle of turning knob nut 5, thereby changed the size of cone angle a, for cyclone provides a kind of simple, economic, on-line control mode efficiently.
Claims (4)
1. the adjustable heavy medium cyclone of cone angle, includes overfall (1), overflow cap (2), feeding mouth (3), central tube (4), knob nut (5), cone (6), baffle plate (7), nut bore (8), axle (9), cylindrical shell (10); Overfall (1) is arranged on a side of overflow cap (2), cylindrical shell (10) is arranged on the downside of overflow cap (2), central tube (4) is arranged in cylindrical shell (10), feeding mouth (3) is arranged on a side of cylindrical shell (10), cone (6) is arranged on the downside of cylindrical shell (10), the upside of baffle plate (7) is arranged on axle (9), axle (9) is fixed in cone (6), respectively there are three nut bore (8) the upper both sides of cone (6), and knob nut (5) is arranged in cone (6) by nut bore (8).
2. the adjustable heavy medium cyclone of cone angle according to claim 1, is characterized in that: described baffle plate (7) can move freely and its edge and cone (6) inward flange tangent.
3. the adjustable heavy medium cyclone of cone angle according to claim 1, it is characterized in that: described cone angle tunable arrangement is comprised of knob nut (5), cone (6), baffle plate (7), axle (9), it is upper that baffle plate (7) one sides are fixed on axle (9), and it is flexible that knob nut (5) can pass through cone (6).
4. the adjustable heavy medium cyclone of cone angle according to claim 1, is characterized in that: described cone (6) cross section is quadrangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320597640.6U CN203470194U (en) | 2013-09-26 | 2013-09-26 | Taper angle adjustable dense medium cyclone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320597640.6U CN203470194U (en) | 2013-09-26 | 2013-09-26 | Taper angle adjustable dense medium cyclone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203470194U true CN203470194U (en) | 2014-03-12 |
Family
ID=50218608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320597640.6U Expired - Fee Related CN203470194U (en) | 2013-09-26 | 2013-09-26 | Taper angle adjustable dense medium cyclone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203470194U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108284003A (en) * | 2018-01-22 | 2018-07-17 | 太原理工大学 | A kind of device and method reducing cyclone separating density |
| CN111330746A (en) * | 2020-02-14 | 2020-06-26 | 东北石油大学 | Automatic steady flow type cyclone separator in pit |
-
2013
- 2013-09-26 CN CN201320597640.6U patent/CN203470194U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108284003A (en) * | 2018-01-22 | 2018-07-17 | 太原理工大学 | A kind of device and method reducing cyclone separating density |
| CN108284003B (en) * | 2018-01-22 | 2020-02-28 | 太原理工大学 | Device and method for reducing sorting density of cyclone |
| CN111330746A (en) * | 2020-02-14 | 2020-06-26 | 东北石油大学 | Automatic steady flow type cyclone separator in pit |
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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 |
Granted publication date: 20140312 Termination date: 20140926 |
|
| EXPY | Termination of patent right or utility model |