CA1091624A - Pulsed purging of carousel-type magnetic separators - Google Patents
Pulsed purging of carousel-type magnetic separatorsInfo
- Publication number
- CA1091624A CA1091624A CA290,130A CA290130A CA1091624A CA 1091624 A CA1091624 A CA 1091624A CA 290130 A CA290130 A CA 290130A CA 1091624 A CA1091624 A CA 1091624A
- Authority
- CA
- Canada
- Prior art keywords
- matrix
- cleaning
- chamber
- medium
- liquid
- 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
Links
- 239000006148 magnetic separator Substances 0.000 title claims abstract description 18
- 238000010926 purge Methods 0.000 title 1
- 239000011159 matrix material Substances 0.000 claims abstract description 62
- 238000004140 cleaning Methods 0.000 claims abstract description 52
- 238000000034 method Methods 0.000 claims abstract description 39
- 239000007788 liquid Substances 0.000 claims abstract description 32
- 239000000696 magnetic material Substances 0.000 claims description 24
- 230000005294 ferromagnetic effect Effects 0.000 claims description 13
- 238000000926 separation method Methods 0.000 claims description 10
- 230000000717 retained effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 abstract description 22
- 238000005406 washing Methods 0.000 abstract description 13
- 239000012530 fluid Substances 0.000 abstract description 12
- 238000007885 magnetic separation Methods 0.000 abstract description 2
- 239000011343 solid material Substances 0.000 abstract description 2
- 239000002609 medium Substances 0.000 description 34
- 230000005291 magnetic effect Effects 0.000 description 25
- 230000006698 induction Effects 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000006249 magnetic particle Substances 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- 229940035564 duration Drugs 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- ONIBWKKTOPOVIA-BYPYZUCNSA-N L-Proline Chemical compound OC(=O)[C@@H]1CCCN1 ONIBWKKTOPOVIA-BYPYZUCNSA-N 0.000 description 1
- 208000036366 Sensation of pressure Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000003631 expected effect Effects 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Classifications
-
- 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
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/025—High gradient magnetic separators
- B03C1/031—Component parts; Auxiliary operations
- B03C1/032—Matrix cleaning systems
-
- 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
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/025—High gradient magnetic separators
- B03C1/029—High gradient magnetic separators with circulating matrix or matrix elements
- B03C1/03—High gradient magnetic separators with circulating matrix or matrix elements rotating, e.g. of the carousel type
Landscapes
- Cleaning By Liquid Or Steam (AREA)
- Magnetic Heads (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP2650925.1 | 1976-11-08 | ||
| DE2650925A DE2650925C3 (de) | 1976-11-08 | 1976-11-08 | Magnetscheider mit Einrichtungen zum Abreinigen der Matrizen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1091624A true CA1091624A (en) | 1980-12-16 |
Family
ID=5992638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA290,130A Expired CA1091624A (en) | 1976-11-08 | 1977-11-03 | Pulsed purging of carousel-type magnetic separators |
Country Status (9)
| Country | Link |
|---|---|
| AU (1) | AU511236B2 (cs) |
| BR (1) | BR7707464A (cs) |
| CA (1) | CA1091624A (cs) |
| CS (1) | CS209441B2 (cs) |
| DE (1) | DE2650925C3 (cs) |
| GB (1) | GB1598557A (cs) |
| NO (1) | NO152734C (cs) |
| SE (1) | SE436544B (cs) |
| ZA (1) | ZA776597B (cs) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8000579A (nl) * | 1980-01-30 | 1981-09-01 | Holec Nv | Werkwijze voor het reinigen van een hoge gradient magnetische separator en hoge gradient magnetische separator. |
| DE3020713A1 (de) * | 1980-05-31 | 1981-12-17 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Verfahren und vorrichtung zur abreinigung der matrix eines magnetscheiders von gezogenem magnetgut ausserhalb des magnetfeldes |
| ES2068185T3 (es) * | 1986-08-27 | 1995-04-16 | Engelhard Corp | Purificacion magnetica de suspensiones. |
| CN116944126B (zh) * | 2023-07-24 | 2025-07-11 | 浙江大学 | 一种磁分离清洗装置及方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2735550A (en) * | 1956-02-21 | Method and device for magnetic | ||
| GB883347A (en) * | 1959-01-28 | 1961-11-29 | Jones George Henry | Improvements in method of and means for magnetically separating solid magnetic particles from a fluid current |
| GB1054807A (cs) * | 1962-07-25 | 1900-01-01 | ||
| DE1277488B (de) * | 1967-06-08 | 1968-09-12 | Siemens Ag | Einrichtung zur elektromagnetischen Entfernung von Eisenoxyden aus Fluessigkeit |
| GB1162913A (en) * | 1967-06-13 | 1969-09-04 | Paterson Candy Internat Ltd | Improvements relating to filters with granular beds |
| DE1816859C2 (de) * | 1968-12-24 | 1971-04-08 | Siemens Ag | Einrichtung zur Reinigung des Kesselspeisewassers von Eisenoxiden |
| US3613888A (en) * | 1970-04-13 | 1971-10-19 | Contra Costa County Water Dist | Filter-backwashing method |
| US3838773A (en) * | 1973-03-16 | 1974-10-01 | Massachusetts Inst Technology | Vibrating-matrix magnetic separators |
| US3902994A (en) * | 1973-05-16 | 1975-09-02 | Emanuel Maxwell | High gradient type magnetic separator with continuously moving matrix |
-
1976
- 1976-11-08 DE DE2650925A patent/DE2650925C3/de not_active Expired
-
1977
- 1977-10-26 CS CS776978A patent/CS209441B2/cs unknown
- 1977-11-03 CA CA290,130A patent/CA1091624A/en not_active Expired
- 1977-11-04 ZA ZA00776597A patent/ZA776597B/xx unknown
- 1977-11-04 NO NO773781A patent/NO152734C/no unknown
- 1977-11-07 GB GB46288/77A patent/GB1598557A/en not_active Expired
- 1977-11-07 AU AU30407/77A patent/AU511236B2/en not_active Expired
- 1977-11-07 BR BR7707464A patent/BR7707464A/pt unknown
- 1977-11-07 SE SE7712561A patent/SE436544B/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CS209441B2 (en) | 1981-12-31 |
| DE2650925A1 (de) | 1978-05-11 |
| GB1598557A (en) | 1981-09-23 |
| DE2650925C3 (de) | 1985-07-11 |
| NO152734B (no) | 1985-08-05 |
| DE2650925B2 (de) | 1980-01-10 |
| AU3040777A (en) | 1979-05-17 |
| BR7707464A (pt) | 1978-06-20 |
| ZA776597B (en) | 1978-08-30 |
| SE7712561L (sv) | 1978-05-09 |
| NO773781L (no) | 1978-05-09 |
| AU511236B2 (en) | 1980-08-07 |
| SE436544B (sv) | 1985-01-07 |
| NO152734C (no) | 1985-11-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |