KR100368825B1 - 자석식 여과필터 - Google Patents
자석식 여과필터 Download PDFInfo
- Publication number
- KR100368825B1 KR100368825B1 KR10-2000-0063429A KR20000063429A KR100368825B1 KR 100368825 B1 KR100368825 B1 KR 100368825B1 KR 20000063429 A KR20000063429 A KR 20000063429A KR 100368825 B1 KR100368825 B1 KR 100368825B1
- Authority
- KR
- South Korea
- Prior art keywords
- filter
- magnetic
- filtration
- passing
- metal foil
- Prior art date
Links
- 238000001914 filtration Methods 0.000 claims abstract description 38
- 239000002184 metal Substances 0.000 claims abstract description 29
- 229910052751 metal Inorganic materials 0.000 claims abstract description 29
- 239000011888 foil Substances 0.000 claims abstract description 26
- 239000000356 contaminant Substances 0.000 claims abstract description 9
- 238000002156 mixing Methods 0.000 claims description 5
- 238000005260 corrosion Methods 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000007747 plating Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 21
- 230000004907 flux Effects 0.000 abstract description 15
- 229910052742 iron Inorganic materials 0.000 abstract description 10
- 239000002245 particle Substances 0.000 abstract description 8
- 238000009628 steelmaking Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 11
- 238000004140 cleaning Methods 0.000 description 7
- 229910000859 α-Fe Inorganic materials 0.000 description 6
- 239000012535 impurity Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 230000035699 permeability Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000007772 electroless plating Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 230000005415 magnetization Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 229910002535 CuZn Inorganic materials 0.000 description 1
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 229910005347 FeSi Inorganic materials 0.000 description 1
- 229910003962 NiZn Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/06—Filters making use of electricity or magnetism
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
- C02F1/481—Treatment of water, waste water, or sewage with magnetic or electric fields using permanent magnets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/29—Filter cartridge constructions
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
Abstract
Description
구분 | 최소투자율(μmin) | 포화자속밀도(Bs, Gauss) |
FeCoSiB 비정질박대 | 100,000 | 6,000-16,000 |
FeNiCrSiB 비정질박대 | 8,000 | 10,000-12,000 |
FeSiB 비정질박대 | 10,000 | 15,000-16,000 |
FeSi 규소강판박대 | 3,000 | 7,000-16,000 |
FeNiMn 펌얼로이박대 | 40,000 | 7,000-16,000 |
구분 | 초기투자율(μi) | 자속밀도(Gauss) |
MnZn 페라이트 | 5,000 | 3,500-4,200 |
CuZn 페라이트 | 500 | 2,000-3,000 |
NiZn 페라이트 | 70 | 2,000-2,700 |
CuZnMg 페라이트 | 10 | 1400 |
Claims (3)
- 유입구(6)로 유입된 오염액이 내부의 여과재를 통과하면서 여과된 후 배출구(7)를 통하여 배출되도록 구성된 여과필터(1)에 있어서,상기 여과재로써 굴곡가공된 연자성 금속박대(3)와 자석조각(4)을 혼합하여 충진시킨 카세트를 사용하는 것을 특징으로 하는 자석식 여과필터.
- 제1항에 있어서, 상기 여과재를 통과한 오염액이 펄프필터(5)를 통과하면서 2차적으로 여과된 후 배출구(7)를 통하여 배출되는 것을 특징으로 하는 자석식 여과필터.
- 제1항 또는 제2항에 있어서, 상기 연자성 금속박대(3)에 내부식성 NiP 도금을 하는 것을 특징으로 하는 자석식 여과필터.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0063429A KR100368825B1 (ko) | 2000-10-27 | 2000-10-27 | 자석식 여과필터 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0063429A KR100368825B1 (ko) | 2000-10-27 | 2000-10-27 | 자석식 여과필터 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020032779A KR20020032779A (ko) | 2002-05-04 |
KR100368825B1 true KR100368825B1 (ko) | 2003-01-24 |
Family
ID=19695747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2000-0063429A KR100368825B1 (ko) | 2000-10-27 | 2000-10-27 | 자석식 여과필터 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100368825B1 (ko) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5174870U (ko) * | 1974-12-04 | 1976-06-12 | ||
JPS59119315U (ja) * | 1983-01-31 | 1984-08-11 | 株式会社土屋製作所 | 燃料フイルタ |
JPS6328867U (ko) * | 1986-08-08 | 1988-02-25 | ||
JPS6443321A (en) * | 1987-08-10 | 1989-02-15 | Nippon Steel Corp | Filter medium for acid resistant magnetic separation |
KR970035597A (ko) * | 1995-12-18 | 1997-07-22 | 전성원 | 자동차용 연료 필터 |
KR19980071962A (ko) * | 1998-07-07 | 1998-10-26 | 황광현 | 자동차용 연료 여과기 |
-
2000
- 2000-10-27 KR KR10-2000-0063429A patent/KR100368825B1/ko active IP Right Grant
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5174870U (ko) * | 1974-12-04 | 1976-06-12 | ||
JPS59119315U (ja) * | 1983-01-31 | 1984-08-11 | 株式会社土屋製作所 | 燃料フイルタ |
JPS6328867U (ko) * | 1986-08-08 | 1988-02-25 | ||
JPS6443321A (en) * | 1987-08-10 | 1989-02-15 | Nippon Steel Corp | Filter medium for acid resistant magnetic separation |
KR970035597A (ko) * | 1995-12-18 | 1997-07-22 | 전성원 | 자동차용 연료 필터 |
KR19980071962A (ko) * | 1998-07-07 | 1998-10-26 | 황광현 | 자동차용 연료 여과기 |
Also Published As
Publication number | Publication date |
---|---|
KR20020032779A (ko) | 2002-05-04 |
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