JPH0236283B2 - - Google Patents
Info
- Publication number
- JPH0236283B2 JPH0236283B2 JP57232274A JP23227482A JPH0236283B2 JP H0236283 B2 JPH0236283 B2 JP H0236283B2 JP 57232274 A JP57232274 A JP 57232274A JP 23227482 A JP23227482 A JP 23227482A JP H0236283 B2 JPH0236283 B2 JP H0236283B2
- Authority
- JP
- Japan
- Prior art keywords
- coolant
- iron
- oil
- electromagnetic filter
- filter
- 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 - Lifetime
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 72
- 229910052742 iron Inorganic materials 0.000 claims description 36
- 239000002826 coolant Substances 0.000 claims description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 238000005097 cold rolling Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims 1
- 239000003921 oil Substances 0.000 description 25
- 235000019198 oils Nutrition 0.000 description 25
- 238000011282 treatment Methods 0.000 description 12
- 238000011001 backwashing Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000006148 magnetic separator Substances 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 3
- 235000015278 beef Nutrition 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 239000002480 mineral oil Substances 0.000 description 2
- 235000010446 mineral oil Nutrition 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000003760 tallow Substances 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 1
- 239000010775 animal oil Substances 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0269—Cleaning
- B21B45/029—Liquid recovering devices
- B21B45/0293—Recovering coolants
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57232274A JPS59115717A (ja) | 1982-12-24 | 1982-12-24 | 鉄鋼冷延ク−ラントの処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57232274A JPS59115717A (ja) | 1982-12-24 | 1982-12-24 | 鉄鋼冷延ク−ラントの処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59115717A JPS59115717A (ja) | 1984-07-04 |
| JPH0236283B2 true JPH0236283B2 (enrdf_load_stackoverflow) | 1990-08-16 |
Family
ID=16936667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57232274A Granted JPS59115717A (ja) | 1982-12-24 | 1982-12-24 | 鉄鋼冷延ク−ラントの処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59115717A (enrdf_load_stackoverflow) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0659370B2 (ja) * | 1986-02-21 | 1994-08-10 | 川崎製鉄株式会社 | 磁気分離装置における電磁フィルター内のフィルターメディアの再生方法 |
| JPS62273018A (ja) * | 1986-05-20 | 1987-11-27 | Kawasaki Steel Corp | ステンレス圧延ク−ラントの浄化方法 |
| US5766450A (en) * | 1996-09-25 | 1998-06-16 | Bethlehem Steel Corporation | Apparatus for magnetically filtering wastewaters containing oil-coated mill scale |
| KR101055310B1 (ko) * | 2010-12-08 | 2011-08-09 | 중앙엔지니어링 주식회사 | 냉난방 시스템용 팽창 기체 분리장치 및 이를 이용한 기체 분리방법 |
| CN103008111B (zh) * | 2012-11-23 | 2015-04-01 | 史梳酥 | 静电净油机用穿流吸附式净电筒组件 |
| CN104107838A (zh) * | 2013-04-19 | 2014-10-22 | 江苏海盛兴金属材料有限公司 | 一种连轧机乳化液循环过滤装置 |
| CN104436826B (zh) * | 2014-10-11 | 2016-09-14 | 赵宽学 | 防阻塞电磁除铁机 |
-
1982
- 1982-12-24 JP JP57232274A patent/JPS59115717A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59115717A (ja) | 1984-07-04 |
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