CN106466660A - A kind of cyclone - Google Patents
A kind of cyclone Download PDFInfo
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- CN106466660A CN106466660A CN201510513867.1A CN201510513867A CN106466660A CN 106466660 A CN106466660 A CN 106466660A CN 201510513867 A CN201510513867 A CN 201510513867A CN 106466660 A CN106466660 A CN 106466660A
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- tube
- wear
- conical cylinder
- cylindrical tube
- conic
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Abstract
The present invention provides a kind of cyclone, including cylindrical tube (2), wear-resistant conical cylinder serves as a contrast (6), described cylindrical tube (2) bottom is fixedly connected with the upper end of conic tube (3) by flange, conic tube (3) lower end is connected with underflow pipe (5), the top of cylindrical tube (2) side wall is provided with the feed pipe (1) of level, feed pipe (1) is tangential with cylindrical tube (2) to be coordinated, cylindrical tube (2) upper end is provided with cover plate, the center of described cover plate is provided with overflow pipe (4), described wear-resistant conical cylinder lining (6) is fixedly installed on the inboard lower area of conic tube (3), the heavy caliber upper end external diameter of wear-resistant conical cylinder lining (6) is adapted with the internal diameter of conic tube (3) bottom corresponding region, its small-bore lower end external diameter not with cylindrical tube (2) contact internal walls.The present invention can extend the service life of cyclone underflow pipe, it is possible to decrease maintenance cost.
Description
Technical field
The present invention relates to mining equipment field is and in particular to a kind of cyclone.
Background technology
Cyclone is a kind of common classification, sorting, concentrator, and it is operated extensive application using centrifugal sedimentation principle
In the industries such as mine, chemical industry, food, medicine, weaving, coal, metallurgy, electric power, environmental protection.When to be separated biphase
Mixed liquor is tangentially entered in cyclone from cyclone periphery with certain pressure, can produce the strong rotational shear of strong Three-Dimensional Elliptic
Turbulent motion.Poor due to there is granularity between coarse granule and fine grained, in the work of centrifugal force, centripetal buoyancy, fluid drag etc.
With under, most of thick material is discharged downwards through desilting mouth, and most of fine grained is discharged through overflow pipe, reaches separately purpose.
In ore dressing, coarse sediment discharges through underflow pipe, enters in splicing groove body, because the pressure that ore pulp is discharged is big,
Cause flow velocity quickly, considerable wear is caused to underflow pipe.
Content of the invention
The problem existing for above-mentioned prior art, the present invention provides a kind of cyclone, can extend the use of cyclone underflow pipe
Life-span, it is possible to decrease maintenance cost.
The present invention provides a kind of cyclone, and including cylindrical tube, wear-resistant conical cylinder lining, flange is passed through in described cylindrical tube bottom
It is fixedly connected with the upper end of conic tube, conic tube lower end is connected with underflow pipe, the top of cylindrical drum body sidewall is provided with level
Feed pipe, feed pipe tangentially coordinated with cylindrical tube, and cylindrical tube upper end is provided with cover plate, and the center of described cover plate is provided with excessive
Flow tube, described wear-resistant conical cylinder lining is fixedly installed on the inboard lower area of conic tube, on the heavy caliber of wear-resistant conical cylinder lining
End external diameter be adapted with the internal diameter of conic tube bottom corresponding region, its small-bore lower end external diameter not with cylindrical tube contact internal walls.
In this technical scheme, setting one wear-resistant conical cylinder lining, can reduce speed and the pressure of blanking, it is to avoid high speed and high pressure
The abrasion to underflow pipe for the blanking, can increase the service life of underflow pipe, can also reduce cyclone pipe maintenance period, can be effectively
Ensure normal production efficiency.
Described wear-resistant conical cylinder lining is fixed on inside conic tube by being fixedly installed on the support annulus of conic tube bottom.?
Hold round ring and not only can ensure that wear-resistant conical cylinder is lined with the blanking that good fixing intensity tackles high speed and high pressure, and can be easy to more
Change wear-resistant conical cylinder lining.
The distance of heavy caliber upper end to the conic tube bottom of described wear-resistant conical cylinder lining is 1/3rd of conic tube height.
By many experiments, the protection effect of this height preferably, and does not interfere with the separating effect of material.
Wear-resistant conical cylinder lining is made up of one of carborundum, corundum, boron nitride or tungsten carbide material.So can be greatly
Extend the service life of this wear-resistant conical cylinder lining.
Brief description
Fig. 1 is the structural representation of the present invention.
In figure：1st, feed pipe, 2, cylindrical tube, 3, conic tube, 4, overflow pipe, 5, underflow pipe, 6, resistance to rounding
Cone cylinder serve as a contrast, 7, support annulus.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of cyclone, serve as a contrast 6 including cylindrical tube 2, wear-resistant conical cylinder, described cylindrical tube 2 bottom leads to
The upper end crossing flange with conic tube 3 is fixedly connected, and conic tube 3 lower end is connected with underflow pipe 5, cylindrical tube 2 side wall
Top is provided with the feed pipe 1 of level, and feed pipe 1 is tangentially coordinated with cylindrical tube 2, and cylindrical tube 2 upper end is provided with cover plate, institute
The center stating cover plate is provided with overflow pipe 4, and described wear-resistant conical cylinder lining 6 is fixedly installed on the lower area of conic tube 3 inboard,
The heavy caliber upper end external diameter of wear-resistant conical cylinder lining 6 is adapted with the internal diameter of conic tube 3 bottom corresponding region, under it is small-bore
End external diameter not with cylindrical tube 2 contact internal walls.One wear-resistant conical cylinder lining 6 is set, speed and the pressure of blanking can be reduced, keep away
Exempt from the abrasion to underflow pipe 5 for the high speed and high pressure blanking, the service life of underflow pipe 5 can be increased, cyclone pipe can also be reduced and safeguard
In the cycle, can effectively ensure normal production efficiency.
Described wear-resistant conical cylinder lining 6 is fixed on conic tube 3 by being fixedly installed on the support annulus 7 of conic tube 3 bottom
Internal.Support annulus 7 not only can ensure that wear-resistant conical cylinder lining 6 has good fixing intensity to tackle the blanking of high speed and high pressure,
And wear-resistant conical cylinder lining 6 can be conveniently replaceable.
The distance of the heavy caliber upper end of described wear-resistant conical cylinder lining 6 to conic tube 3 bottom is three points of conic tube 3 height
One of.By many experiments, the protection effect of this height preferably, and does not interfere with the separating effect of material.
Wear-resistant conical cylinder lining 6 is made up of one of carborundum, corundum, boron nitride or tungsten carbide material.So can be very big
Ground extends the service life of this wear-resistant conical cylinder lining.
Claims (4)
1. a kind of cyclone, including cylindrical tube (2), flange and conic tube (3) are passed through in described cylindrical tube (2) bottom
Upper end be fixedly connected, conic tube (3) lower end is connected with underflow pipe (5), and the top of cylindrical tube (2) side wall is provided with
The feed pipe (1) of level, feed pipe (1) is tangential with cylindrical tube (2) to be coordinated, and cylindrical tube (2) upper end is provided with lid
Plate, the center of described cover plate is provided with overflow pipe (4) it is characterised in that also including wear-resistant conical cylinder lining (6), described wear-resisting
Taper cone barrel lining (6) is fixedly installed on the inboard lower area of conic tube (3), on the heavy caliber of wear-resistant conical cylinder lining (6)
End external diameter is adapted with the internal diameter of conic tube (3) bottom corresponding region, outside the small-bore lower end of wear-resistant conical cylinder lining (6)
Footpath not with cylindrical tube (2) contact internal walls.
2. a kind of cyclone according to claim 1 is it is characterised in that described wear-resistant conical cylinder lining (6) passes through to fix
The support annulus (7) being arranged on conic tube (3) bottom is fixed on conic tube (3) inside.
3. a kind of cyclone according to claim 1 and 2 is it is characterised in that described wear-resistant conical cylinder serves as a contrast the big of (6)
The distance of bore upper end to conic tube (3) bottom is 1/3rd of conic tube (3) height.
4. a kind of cyclone according to claim 1 and 2 it is characterised in that wear-resistant conical cylinder lining (6) by carborundum,
One of corundum, boron nitride or tungsten carbide material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510513867.1A CN106466660A (en) | 2015-08-20 | 2015-08-20 | A kind of cyclone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510513867.1A CN106466660A (en) | 2015-08-20 | 2015-08-20 | A kind of cyclone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106466660A true CN106466660A (en) | 2017-03-01 |
Family
ID=58229016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510513867.1A Pending CN106466660A (en) | 2015-08-20 | 2015-08-20 | A kind of cyclone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106466660A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106111358A (en) * | 2016-06-30 | 2016-11-16 | 东北石油大学 | A kind of wear-resisting solid-liquid separating cyclone |
-
2015
- 2015-08-20 CN CN201510513867.1A patent/CN106466660A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106111358A (en) * | 2016-06-30 | 2016-11-16 | 东北石油大学 | A kind of wear-resisting solid-liquid separating cyclone |
| CN106111358B (en) * | 2016-06-30 | 2018-05-22 | 东北石油大学 | A kind of wear-resisting solid-liquid separating cyclone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170301 |