KR100697502B1 - 자기 필터 장치 - Google Patents
자기 필터 장치 Download PDFInfo
- Publication number
- KR100697502B1 KR100697502B1 KR1020027005747A KR20027005747A KR100697502B1 KR 100697502 B1 KR100697502 B1 KR 100697502B1 KR 1020027005747 A KR1020027005747 A KR 1020027005747A KR 20027005747 A KR20027005747 A KR 20027005747A KR 100697502 B1 KR100697502 B1 KR 100697502B1
- Authority
- KR
- South Korea
- Prior art keywords
- filter
- magnetic
- fluid
- permanent magnet
- seconds
- 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
- 230000005291 magnetic effect Effects 0.000 title claims abstract description 57
- 239000012530 fluid Substances 0.000 claims abstract description 29
- 230000004907 flux Effects 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 8
- 230000005294 ferromagnetic effect Effects 0.000 claims 1
- 229910001172 neodymium magnet Inorganic materials 0.000 abstract description 3
- 229910000859 α-Fe Inorganic materials 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 81
- 229910052742 iron Inorganic materials 0.000 description 39
- 238000004140 cleaning Methods 0.000 description 34
- 239000007788 liquid Substances 0.000 description 24
- 229910000831 Steel Inorganic materials 0.000 description 14
- 239000010959 steel Substances 0.000 description 14
- 238000005406 washing Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 239000006249 magnetic particle Substances 0.000 description 5
- 238000005097 cold rolling Methods 0.000 description 4
- 239000003302 ferromagnetic material Substances 0.000 description 4
- 238000011835 investigation Methods 0.000 description 4
- 239000010731 rolling oil Substances 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 239000003513 alkali Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 238000000137 annealing Methods 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
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
- B03C1/28—Magnetic plugs and dipsticks
- B03C1/288—Magnetic plugs and dipsticks disposed at the outer circumference of a recipient
-
- 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
- B03C1/033—Component parts; Auxiliary operations characterised by the magnetic circuit
- B03C1/0332—Component parts; Auxiliary operations characterised by the magnetic circuit using permanent magnets
Landscapes
- Filtration Of Liquid (AREA)
- Filtering Materials (AREA)
Abstract
Description
No | 영구 자석의 잔류 자속 밀도 (T) | 자석간 거리 L (㎜) | 필터 길이 A (㎜) | 필터 통과 시간 t(초) | 세정액 입구측 철분 농도 (mass ppm) | 세정액 출구측 철분 농도 (mass ppm) | 철분 제거율 η(%) |
1 | 0.6 | 150 | 200 | 1.5 | 80 | 20 | 75 |
2 | 0.6 | 150 | 100 | 1.0 | 70 | 22 | 69 |
3 | 0.6 | 150 | 50 | 0.5 | 76 | 30 | 61 |
4 | 0.6 | 90 | 200 | 1.5 | 74 | 11 | 85 |
5 | 0.6 | 90 | 100 | 1.0 | 68 | 15 | 78 |
6 | 0.6 | 90 | 50 | 0.5 | 91 | 27 | 70 |
7 | 0.4 | 90 | 150 | 1.5 | 95 | 23 | 76 |
8 | 0.4 | 90 | 150 | 1.0 | 66 | 20 | 70 |
9 | 0.4 | 90 | 150 | 0.5 | 73 | 27 | 63 |
10 | 0.4 | 50 | 150 | 1.5 | 87 | 12 | 86 |
11 | 0.4 | 50 | 150 | 1.0 | 88 | 16 | 82 |
12 | 0.4 | 50 | 150 | 0.5 | 76 | 19 | 75 |
Claims (1)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2000-00268303 | 2000-09-05 | ||
JP2000268303A JP2002079011A (ja) | 2000-09-05 | 2000-09-05 | 磁気フィルタ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020044183A KR20020044183A (ko) | 2002-06-14 |
KR100697502B1 true KR100697502B1 (ko) | 2007-03-20 |
Family
ID=18755096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020027005747A Expired - Fee Related KR100697502B1 (ko) | 2000-09-05 | 2001-09-04 | 자기 필터 장치 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP2002079011A (ko) |
KR (1) | KR100697502B1 (ko) |
CN (1) | CN1222343C (ko) |
TW (1) | TW494004B (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101179780B1 (ko) * | 2010-08-31 | 2012-09-04 | 한국수력원자력 주식회사 | 용수에 함유된 입자상 철분 제거 장치 및 방법 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100450628C (zh) * | 2005-02-05 | 2009-01-14 | 李泽 | 一种陶瓷浆料除铁方法及装置 |
US8066877B2 (en) * | 2005-02-17 | 2011-11-29 | E. I. Du Pont De Nemours And Company | Apparatus for magnetic field and magnetic gradient enhanced filtration |
US7615151B2 (en) * | 2007-01-25 | 2009-11-10 | Cummins Filtration Ip Inc. | Filter with installation integrity and magnetic flow-control |
CN115184057A (zh) * | 2022-07-07 | 2022-10-14 | 黑龙江飞鹤乳业有限公司 | 粉料除铁实验方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06323707A (ja) * | 1993-05-13 | 1994-11-25 | Mitsui Constr Co Ltd | 氷雪散布設備 |
JPH0768109A (ja) * | 1993-09-01 | 1995-03-14 | Kawasaki Steel Corp | 磁気フィルタ |
-
2000
- 2000-09-05 JP JP2000268303A patent/JP2002079011A/ja active Pending
-
2001
- 2001-09-04 TW TW090121908A patent/TW494004B/zh active
- 2001-09-04 CN CNB018026168A patent/CN1222343C/zh not_active Expired - Lifetime
- 2001-09-04 KR KR1020027005747A patent/KR100697502B1/ko not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06323707A (ja) * | 1993-05-13 | 1994-11-25 | Mitsui Constr Co Ltd | 氷雪散布設備 |
JPH0768109A (ja) * | 1993-09-01 | 1995-03-14 | Kawasaki Steel Corp | 磁気フィルタ |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101179780B1 (ko) * | 2010-08-31 | 2012-09-04 | 한국수력원자력 주식회사 | 용수에 함유된 입자상 철분 제거 장치 및 방법 |
Also Published As
Publication number | Publication date |
---|---|
TW494004B (en) | 2002-07-11 |
KR20020044183A (ko) | 2002-06-14 |
JP2002079011A (ja) | 2002-03-19 |
CN1388765A (zh) | 2003-01-01 |
CN1222343C (zh) | 2005-10-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0105 | International application |
Patent event date: 20020503 Patent event code: PA01051R01D Comment text: International Patent Application |
|
PG1501 | Laying open of application | ||
N231 | Notification of change of applicant | ||
PN2301 | Change of applicant |
Patent event date: 20040601 Comment text: Notification of Change of Applicant Patent event code: PN23011R01D |
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A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20060504 Comment text: Request for Examination of Application |
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N231 | Notification of change of applicant | ||
PN2301 | Change of applicant |
Patent event date: 20061213 Comment text: Notification of Change of Applicant Patent event code: PN23011R01D |
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E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20070201 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20070313 Patent event code: PR07011E01D |
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PR1002 | Payment of registration fee |
Payment date: 20070313 End annual number: 3 Start annual number: 1 |
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PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20100223 Start annual number: 4 End annual number: 4 |
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FPAY | Annual fee payment |
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Termination category: Default of registration fee Termination date: 20140209 |