CN200942363Y - Hydrocyclone - Google Patents
Hydrocyclone Download PDFInfo
- Publication number
- CN200942363Y CN200942363Y CN 200620093018 CN200620093018U CN200942363Y CN 200942363 Y CN200942363 Y CN 200942363Y CN 200620093018 CN200620093018 CN 200620093018 CN 200620093018 U CN200620093018 U CN 200620093018U CN 200942363 Y CN200942363 Y CN 200942363Y
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- China
- Prior art keywords
- barrel body
- ceramic layer
- conical
- wall
- overflow pipe
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Abstract
The utility model belongs to a solid liquid separation, classification and sorting equipment, in particular to a water cyclone, consisting of a cylindrical barrel body, a conical barrel body, a feed pipe, an overflow pipe, a dust-setting nozzle. The utility model is characterized in that the cylindrical barrel body, the conical barrel body, and inner wall of the feed pipe are provided with an abrasion-proof ceramic layer, an overflow nipple is connected on the overflow pipe, the conical barrel body is composed of a conical upper barrel body and a conical lower barrel body connected. The abrasion-proof ceramic layer is arranged on the inner and outer walls of the overflow pipe, wherein the abrasion-proof ceramic layer at the lower part of the outer wall is a curvilineal ceramic circular ring, the abrasion-proof ceramic layer is arranged on the inner wall of the overflow pipe. The ceramic layers on the inner wall of the conical upper and lower barrel bodies are a rank of horizontal and concave circular ring. The cyclone makes the short circuit discharge capacity and the short circuit current entering into the bottom current product decrease, and improves the life of the cyclone. Because the conical barrel body is divided into the upper and lower barrel bodies, when the lower barrel body is abraded, the lower barrel body can be replaced alone, to prolong the service life of the upper barrel body. The utility model is suitable for the grains size classification operation in the ore processing operation.
Description
Technical field
The utility model belongs to a kind of Separation of Solid and Liquid, classification and screening installation, particularly a kind of hydrocyclone.
Background technology
Existing hydrocyclone structure is made up of members such as feed pipe, cylinder, cone, overflow pipe and sand sediment pipes.Wherein overflow pipe is cylinder type and inserts the cylinder part, and its effect is to reduce short-circuit flow.There is following problem in existing cyclone: directly enter short-circuit flow under the lid of overflow product without grading and directly enter short-circuit flow in the underflow product without grading; Because its bottom circular cone inner wall smooth, thereby the upward reaction force of wall is thrown in the heavy ends in the rotary fluid because of the action of centrifugal force quilt, the resistance of eddy flow is increased, move down slowly, its result makes the pressure of separator fall increasing, and separating effect reduces, wall wearing and tearing aggravation, the wearing and tearing of cone lower part are especially serious, and this is because more down, conic section is more little, the solid that unit are is born is many more, and rotary centrifugal force is also big more.
Summary of the invention
The purpose of this utility model provides a kind of improved hydrocyclone, improves the classification efficiency of existing apparatus, improves the service life of device.
The purpose of this utility model is to realize like this, comprise cylindrical tube, conic tube, mineral-feeding pipe, overflow pipe, sand setting mouth, it is characterized in that described cylindrical tube, conic tube, mineral-feeding pipe inwall are provided with the wear-resistant ceramic layer, connect an overflow nipples on the described overflow pipe, described conic tube is connected to form by circular cone upper shell and circular cone lower shell.
Described overflow pipe inside and outside wall is provided with the wear-resistant ceramic layer, and wherein the ceramic layer of outer wall bottom is that top and bottom are the ceramic annulus of curve, and the overflow nipples inwall is provided with the wear-resistant ceramic layer.
The ceramic layer of the upper and lower cylinder inboard wall of described circular cone is the annulus of the horizontal spill of row.
The utility model has the advantages that and stoped without grading short-circuit flow under the lid that directly enters the overflow product effectively and directly entered short-circuit flow in the underflow product without grading, prevention along short-circuit flow under the lid from top to bottom of the overflow pipe outside directly and ascending current converge and enter overflow, improved classification efficiency, the setting of ceramic layer has improved the service life of cyclone effectively.With the cone separated into two parts, when slower conical tube at first is worn, can change slower conical tube separately, therefore can prolong the service life of upper conical-tube, reduce the overhaul of the equipments expense.Overflow nipples is set, is convenient to connect the overflow outer tube.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with the description of drawings specific embodiment of the present utility model.
As shown in Figure 1, hydrocyclone of the present utility model comprises cylindrical tube 4, conic tube, mineral-feeding pipe 9, overflow pipe 3, sand setting mouth 7, holds together mine mouth 8, it is characterized in that cylindrical tube 4, conic tube, mineral-feeding pipe 9 inwalls at cyclone are provided with ceramic layer 2.Connect an overflow nipples 1 on the described overflow pipe 3, described conic tube is connected to form by circular cone upper shell 5 and circular cone lower shell 6.
Described overflow pipe 3 inside and outside walls are provided with ceramic layer 2, and wherein the ceramic layer of outer wall bottom is that top and bottom are the ceramic annulus of curve.
The ceramic layer of described conic tube inwall is the annulus of the horizontal spill of row.
The cyclone short circuit flow rate of this structure and the short-circuit flow that enters in the underflow product significantly reduce, and have improved the life-span of cyclone, are applicable to the grading operation in the mining processing industry.
Claims (3)
1, a kind of hydrocyclone, comprise cylindrical tube, conic tube, mineral-feeding pipe, overflow pipe, sand setting mouth, it is characterized in that described cylindrical tube, conic tube, mineral-feeding pipe inwall are provided with the wear-resistant ceramic layer, connect an overflow nipples on the described overflow pipe, described conic tube is connected to form by circular cone upper shell and circular cone lower shell.
2, hydrocyclone according to claim 1 is characterized in that described overflow pipe inside and outside wall is provided with the wear-resistant ceramic layer, and wherein the ceramic layer of outer wall bottom is that top and bottom are the ceramic annulus of curve, and the overflow nipples inwall is provided with the wear-resistant ceramic layer.
3, hydrocyclone according to claim 1, the ceramic layer that it is characterized in that the upper and lower cylinder inboard wall of described circular cone is the annulus of the horizontal spill of row.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620093018 CN200942363Y (en) | 2006-09-01 | 2006-09-01 | Hydrocyclone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620093018 CN200942363Y (en) | 2006-09-01 | 2006-09-01 | Hydrocyclone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200942363Y true CN200942363Y (en) | 2007-09-05 |
Family
ID=38716987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620093018 Expired - Fee Related CN200942363Y (en) | 2006-09-01 | 2006-09-01 | Hydrocyclone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200942363Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102872987A (en) * | 2012-10-11 | 2013-01-16 | 无锡多灵环保工程设备有限公司 | High temperature cyclone one-level dust remover |
| CN104084322A (en) * | 2014-07-11 | 2014-10-08 | 江苏华泰重工装备有限公司 | Particle separation device |
| CN104525862A (en) * | 2014-11-18 | 2015-04-22 | 西安理工大学 | Cyclone and production method thereof |
| CN106311493A (en) * | 2016-09-14 | 2017-01-11 | 武汉工程大学 | Two-section type high-pressure cyclone separator |
| CN106311494A (en) * | 2016-09-14 | 2017-01-11 | 武汉工程大学 | Power silk screen cyclone separator |
| CN106362878A (en) * | 2016-09-14 | 2017-02-01 | 武汉工程大学 | Dynamic enhanced cyclone separator |
| CN106423595A (en) * | 2016-12-22 | 2017-02-22 | 武汉工程大学 | Cyclone separator |
| GB2580169A (en) * | 2018-12-21 | 2020-07-15 | Vulco Sa | Hydrocyclone |
| US11014021B1 (en) | 2019-11-26 | 2021-05-25 | Saudi Arabian Oil Company | Systems and methods for separating multi-phase compositions |
| WO2021107989A1 (en) * | 2019-11-26 | 2021-06-03 | Saudi Arabian Oil Company | Hydrocyclone systems and methods for separating multi-phase compositions |
| US11141741B2 (en) | 2019-11-26 | 2021-10-12 | Saudi Arabian Oil Company | Hydrocyclone systems and methods for separating multi-phase compositions |
-
2006
- 2006-09-01 CN CN 200620093018 patent/CN200942363Y/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102872987A (en) * | 2012-10-11 | 2013-01-16 | 无锡多灵环保工程设备有限公司 | High temperature cyclone one-level dust remover |
| CN104084322A (en) * | 2014-07-11 | 2014-10-08 | 江苏华泰重工装备有限公司 | Particle separation device |
| CN104525862A (en) * | 2014-11-18 | 2015-04-22 | 西安理工大学 | Cyclone and production method thereof |
| CN104525862B (en) * | 2014-11-18 | 2016-11-30 | 西安理工大学 | cyclone and preparation method thereof |
| CN106311494B (en) * | 2016-09-14 | 2019-05-28 | 武汉工程大学 | A kind of power silk screen cyclone separator |
| CN106311494A (en) * | 2016-09-14 | 2017-01-11 | 武汉工程大学 | Power silk screen cyclone separator |
| CN106362878A (en) * | 2016-09-14 | 2017-02-01 | 武汉工程大学 | Dynamic enhanced cyclone separator |
| CN106311493A (en) * | 2016-09-14 | 2017-01-11 | 武汉工程大学 | Two-section type high-pressure cyclone separator |
| CN106362878B (en) * | 2016-09-14 | 2019-05-28 | 武汉工程大学 | A kind of power rotational flow strengthening separator |
| CN106423595A (en) * | 2016-12-22 | 2017-02-22 | 武汉工程大学 | Cyclone separator |
| GB2580169A (en) * | 2018-12-21 | 2020-07-15 | Vulco Sa | Hydrocyclone |
| GB2580169B (en) * | 2018-12-21 | 2021-02-17 | Vulco Sa | Hydrocyclone |
| US11014021B1 (en) | 2019-11-26 | 2021-05-25 | Saudi Arabian Oil Company | Systems and methods for separating multi-phase compositions |
| WO2021107989A1 (en) * | 2019-11-26 | 2021-06-03 | Saudi Arabian Oil Company | Hydrocyclone systems and methods for separating multi-phase compositions |
| WO2021108088A1 (en) * | 2019-11-26 | 2021-06-03 | Saudi Arabian Oil Company | Systems and methods for separating multi-phase compositions |
| US11141741B2 (en) | 2019-11-26 | 2021-10-12 | Saudi Arabian Oil Company | Hydrocyclone systems and methods for separating multi-phase compositions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070905 Termination date: 20150901 |
|
| EXPY | Termination of patent right or utility model |