CN1204973C - 分选原矿物特别是煤的方法和装置 - Google Patents
分选原矿物特别是煤的方法和装置 Download PDFInfo
- Publication number
- CN1204973C CN1204973C CN 00117953 CN00117953A CN1204973C CN 1204973 C CN1204973 C CN 1204973C CN 00117953 CN00117953 CN 00117953 CN 00117953 A CN00117953 A CN 00117953A CN 1204973 C CN1204973 C CN 1204973C
- Authority
- CN
- China
- Prior art keywords
- separating medium
- separator
- tributary
- lower area
- supply pipe
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000003245 coal Substances 0.000 title claims abstract description 12
- 229910052500 inorganic mineral Inorganic materials 0.000 title abstract description 7
- 239000011707 mineral Substances 0.000 title abstract description 7
- 239000002994 raw material Substances 0.000 claims abstract description 10
- 230000008676 import Effects 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000000926 separation method Methods 0.000 abstract description 11
- 239000000463 material Substances 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229910052635 ferrosilite Inorganic materials 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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
- 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
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
- B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
- B03B5/32—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions using centrifugal force
- B03B5/34—Applications of hydrocyclones
-
- 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
- B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
- B04C3/06—Construction of inlets or outlets to the vortex chamber
-
- 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
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/02—Construction of inlets by which the vortex flow is generated, e.g. tangential admission, the fluid flow being forced to follow a downward path by spirally wound bulkheads, or with slightly downwardly-directed tangential admission
- B04C5/04—Tangential inlets
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Cyclones (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19923600.3 | 1999-05-24 | ||
| DE1999123600 DE19923600A1 (de) | 1999-05-24 | 1999-05-24 | Verfahren zur Aufbereitung von mineralischen Rohstoffen, insbesondere von Steinkohle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1274620A CN1274620A (zh) | 2000-11-29 |
| CN1204973C true CN1204973C (zh) | 2005-06-08 |
Family
ID=7908909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00117953 Expired - Fee Related CN1204973C (zh) | 1999-05-24 | 2000-05-24 | 分选原矿物特别是煤的方法和装置 |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN1204973C (de) |
| DE (1) | DE19923600A1 (de) |
| PL (1) | PL340176A1 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1958699A1 (de) * | 2006-07-01 | 2008-08-20 | Genimin | Verfahren und Vorrichtung zur Verbesserung des Betriebs der Hydrozyklonen |
| EP2335799A1 (de) * | 2009-12-04 | 2011-06-22 | Nifco UK Limited | Trennsystem zum Trennen von festen oder flüssigen, in einem Gas verteilten Partikeln |
| CN103934128A (zh) * | 2014-04-03 | 2014-07-23 | 中煤科工集团唐山研究院有限公司 | 一种双入口有压供料重介质旋流器及选煤方法 |
| US9865852B2 (en) * | 2015-06-25 | 2018-01-09 | Tesla, Inc. | Energy storage container with vortex separator |
| PL245480B1 (pl) * | 2018-01-03 | 2024-08-12 | Politechnika Slaska Im Wincent | Urządzenie do rozdziału mieszanin drobnouziarnionych składników w ośrodku wodnym |
| CN111085332A (zh) * | 2019-12-25 | 2020-05-01 | 重庆大学 | 一种带锥型环的指数形可二次介质调节的重介质旋流器 |
-
1999
- 1999-05-24 DE DE1999123600 patent/DE19923600A1/de not_active Ceased
-
2000
- 2000-05-19 PL PL34017600A patent/PL340176A1/xx not_active IP Right Cessation
- 2000-05-24 CN CN 00117953 patent/CN1204973C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| PL340176A1 (en) | 2000-12-04 |
| DE19923600A1 (de) | 2000-11-30 |
| CN1274620A (zh) | 2000-11-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |