EP3429771A1 - Vorrichtung und verfahren zum entzundern eines werkstücks - Google Patents
Vorrichtung und verfahren zum entzundern eines werkstücksInfo
- Publication number
- EP3429771A1 EP3429771A1 EP17711626.6A EP17711626A EP3429771A1 EP 3429771 A1 EP3429771 A1 EP 3429771A1 EP 17711626 A EP17711626 A EP 17711626A EP 3429771 A1 EP3429771 A1 EP 3429771A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- workpiece
- jet nozzle
- control device
- jet
- 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.)
- Granted
Links
Classifications
-
- 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
- B21B45/04—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 de-scaling, e.g. by brushing
- B21B45/08—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 de-scaling, e.g. by brushing hydraulically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0463—Installation or apparatus for applying liquid or other fluent material to moving work of indefinite length
- B05B13/0484—Installation or apparatus for applying liquid or other fluent material to moving work of indefinite length with spray heads having a circular motion, e.g. being attached to a rotating supporting element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
- B05B14/30—Arrangements for collecting, re-using or eliminating excess spraying material comprising enclosures close to, or in contact with, the object to be sprayed and surrounding or confining the discharged spray or jet but not the object to be sprayed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
- B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
- B05B3/0202—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements being deflecting elements
- B05B3/0204—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements being deflecting elements being a ventilator or fan
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/022—Cleaning travelling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0421—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with rotating spray heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2203/00—Details of cleaning machines or methods involving the use or presence of liquid or steam
- B08B2203/02—Details of machines or methods for cleaning by the force of jets or sprays
- B08B2203/0264—Splash guards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
- B21B2038/004—Measuring scale thickness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2275/00—Mill drive parameters
- B21B2275/02—Speed
- B21B2275/06—Product speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
Definitions
- the invention has for its object to optimize the descaling of workpieces in terms of surface quality, while also reducing the need for energy and high-pressure liquid to a required minimum.
- This object is achieved by a device for descaling a workpiece having the features specified in claim 1, and by a method according to claim 10.
- Advantageous developments of the invention are defined in the dependent claims.
- the invention is based on the essential finding that a surface inspection device is arranged close to the location of the jet nozzle arrangement.
- the feature "near-field" in the sense of the present invention means that the surface inspection means is positioned downstream of the jet nozzle assembly and immediately adjacent thereto with respect to the direction of movement of the workpiece past the jet nozzle assembly at a feed rate , This makes it possible to monitor the result of exposure to the surfaces of the workpiece with a liquid under high pressure and the resulting Entzu matterss- quality and possibly influence, in particular before the workpiece further production steps such. B. undergoes further rolling operations.
- a device 10 according to the invention has a jet nozzle arrangement with a plurality of jet nozzles, from which a liquid, in particular water, is sprayed onto a surface of a workpiece under high pressure.
- the jet nozzle arrangement can be formed from a rotor head rotatable about an axis of rotation (FIG. 1) or from a spray bar (FIG. 2), as explained in detail below.
- jet nozzles 16 are provided from which a liquid 18 (symbolized in simplified dashed lines in FIG. 1) is sprayed under high pressure onto a surface 20 of the workpiece 12 in order to descalate the workpiece 12 suitably.
- FIG. 1 a liquid 18 (symbolized in simplified dashed lines in FIG. 1) is sprayed under high pressure onto a surface 20 of the workpiece 12 in order to descalate the workpiece 12 suitably.
- control device 22 the high-pressure pump unit 24 and the surface inspection device 26 the same contexts apply to the embodiment of FIG. 2 as for the embodiment of FIG. 1, these technical components not being shown in FIG. 2 for the sake of simplicity.
- the descaling quality is continuously monitored by the surface inspection device 26. This can be close to the location and immediately adjacent to a jet nozzle arrangement, for. Example, in the form of a rotor module pair or a spray bar pair 38, be determined whether the desired surface quality for the workpiece 12 reaches a predetermined target value. If this is not the case, then by a suitable control of the high-pressure pump unit 24 and the / provided for this frequency regulator / s 25 by means of the control device 22, the pressure with which the liquid 18 is supplied to the jet nozzles 16, wherein, if necessary, also a further pump of the high-pressure pump unit 24 is switched on.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Cleaning In General (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Spray Control Apparatus (AREA)
Abstract
Description
Claims
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016204570 | 2016-03-18 | ||
| DE102016204579 | 2016-03-18 | ||
| DE102016217560.2A DE102016217560A1 (de) | 2016-03-18 | 2016-09-14 | Vorrichtung und Verfahren zum Entzundern eines Werkstücks |
| DE102016217561.0A DE102016217561A1 (de) | 2016-03-18 | 2016-09-14 | Vorrichtung und Verfahren zum Entzundern eines bewegten Werkstücks |
| DE102016217562.9A DE102016217562A1 (de) | 2016-03-18 | 2016-09-14 | Vorrichtung und Verfahren zum Entzundern eines bewegten Werkstücks |
| PCT/EP2017/056141 WO2017158035A1 (de) | 2016-03-18 | 2017-03-15 | Vorrichtung und verfahren zum entzundern eines werkstücks |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP3429771A1 true EP3429771A1 (de) | 2019-01-23 |
| EP3429771B1 EP3429771B1 (de) | 2020-07-08 |
Family
ID=59751469
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP17710888.3A Active EP3429770B1 (de) | 2016-03-18 | 2017-03-14 | Vorrichtung und verfahren zum entzundern eines bewegten werkstücks |
| EP17711626.6A Active EP3429771B1 (de) | 2016-03-18 | 2017-03-15 | Vorrichtung und verfahren zum entzundern eines werkstücks |
| EP17712093.8A Active EP3429773B1 (de) | 2016-03-18 | 2017-03-17 | Vorrichtung und verfahren zum entzundern eines bewegten werkstücks |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP17710888.3A Active EP3429770B1 (de) | 2016-03-18 | 2017-03-14 | Vorrichtung und verfahren zum entzundern eines bewegten werkstücks |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP17712093.8A Active EP3429773B1 (de) | 2016-03-18 | 2017-03-17 | Vorrichtung und verfahren zum entzundern eines bewegten werkstücks |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US11103907B2 (de) |
| EP (3) | EP3429770B1 (de) |
| JP (3) | JP6770088B2 (de) |
| KR (3) | KR102183495B1 (de) |
| CN (3) | CN108778543B (de) |
| DE (3) | DE102016217562A1 (de) |
| RU (3) | RU2697746C1 (de) |
| WO (3) | WO2017157940A1 (de) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017122802C5 (de) * | 2017-09-29 | 2026-03-19 | Hauhinco ALT GmbH & Co. KG | Entzunderungsvorrichtung |
| US12121947B2 (en) * | 2018-08-21 | 2024-10-22 | Hermetik Hydraulik Ab | Device and method for descaling rolling stock |
| DE102018215492A1 (de) | 2018-09-12 | 2020-03-12 | Sms Group Gmbh | Verfahren zu Herstellung eines metallischen Gutes |
| DE102019200760A1 (de) | 2019-01-22 | 2020-07-23 | Sms Group Gmbh | Vorrichtung und Verfahren zum Entzundern eines bewegten Werkstücks |
| CN110026308A (zh) * | 2019-05-24 | 2019-07-19 | 沈阳中泽智能装备有限公司 | 一种应用于喷涂领域的喷吸一体化装置 |
| KR102323789B1 (ko) * | 2019-08-19 | 2021-11-10 | 주식회사 포스코 | 이물 제거장치 |
| CN110774178B (zh) * | 2019-10-30 | 2024-09-17 | 北京电子科技职业学院 | 一种无酸除鳞丸料流的保护与引导装置 |
| US12120849B2 (en) | 2019-12-13 | 2024-10-15 | Magna International Inc. | Porous spreader assisted jet and spray impingement cooling systems |
| CN112139107B (zh) * | 2020-07-30 | 2023-10-31 | 福涞堡造纸技术(上海)有限公司 | 一种丝网清洗干燥装置 |
| CN112648343B (zh) * | 2020-09-14 | 2026-04-10 | 上海弦力清洗设备有限公司 | 一种清洗设备用双轴行星旋转喷头 |
| CN113042444B (zh) * | 2021-04-07 | 2023-03-17 | 重庆大学 | 一种锻件高压水除鳞装置的喷淋组件 |
| CN113000752B (zh) * | 2021-04-08 | 2022-11-08 | 重庆大学 | 一种锻件高压水除鳞装置及方法 |
| CN113500032A (zh) * | 2021-05-26 | 2021-10-15 | 张宝玉 | 一种高端轨道用的智能自清洗装置 |
| CN113522584B (zh) * | 2021-06-17 | 2022-10-04 | 广州泽亨实业有限公司 | 一种喷涂系统 |
| KR102529203B1 (ko) * | 2021-07-27 | 2023-05-08 | 현대제철 주식회사 | 열연 강판의 균일 냉각 장치 |
| EP4140643A1 (de) * | 2021-08-31 | 2023-03-01 | Karl Heesemann Maschinenfabrik GmbH & Co. KG | Entstaubungsvorrichtung, schleifmaschine und verfahren zur entstaubung eines werkstücks |
| CN113731913A (zh) * | 2021-09-07 | 2021-12-03 | 鹏知创科技(深圳)有限公司 | 一种三维高压水射流清洗方法 |
| CN113814085A (zh) * | 2021-09-22 | 2021-12-21 | 江西省中子能源有限公司 | 一种扫粉除尘机用安全罩喷塑装置 |
| CN114192928B (zh) * | 2021-12-17 | 2023-05-02 | 张家港宏昌钢板有限公司 | 一种连铸坯切割瘤清理装置 |
| CN115194109A (zh) * | 2022-08-04 | 2022-10-18 | 河北新金钢铁有限公司 | 一种提高铸坯表面质量的设备及其使用方法 |
| CN116713906A (zh) * | 2023-05-29 | 2023-09-08 | 燕山大学 | 一种适用于绿色高效免酸洗技术的eps参数设计方法 |
| CN116967185B (zh) * | 2023-08-10 | 2026-03-17 | 苏州爱拓玛机械科技有限公司 | 一种基于清洗舱的双重旋转式清洗设备 |
| JP7831447B2 (ja) * | 2023-08-28 | 2026-03-17 | トヨタ自動車株式会社 | 異物除去装置 |
Family Cites Families (65)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3510065A (en) * | 1968-01-05 | 1970-05-05 | Steinen Mfg Co Wm | Descaling nozzle |
| DE2843269C3 (de) * | 1978-10-04 | 1981-11-12 | Stahlwerke Peine-Salzgitter Ag, 3150 Peine | Verfahren und Vorrichtung zur Steuerung von Flämmaschinen zum Abflämmen von Oberflächen, insbesondere von Brammen |
| SU982838A1 (ru) * | 1980-05-29 | 1982-12-23 | за вители S iXOiOSIfA . , , т J «i-i- ittjи К.И. Хамидулов 5-J ..-,.,„., :Х- й1-гг;/д | Способ очистки поверхности полосы от печной окалины |
| JPS59215208A (ja) * | 1983-05-19 | 1984-12-05 | Kawasaki Steel Corp | 厚鋼板のスケ−ル模様防止方法 |
| JPS60169581A (ja) * | 1984-02-13 | 1985-09-03 | Nippon Steel Corp | 鋼ストリツプの残スケ−ル状態判別方法 |
| JPS60179637A (ja) * | 1984-02-28 | 1985-09-13 | Kawasaki Steel Corp | 熱間金属材料の表面欠陥検出方法 |
| DE3600144A1 (de) * | 1986-01-07 | 1987-07-09 | Schloemann Siemag Ag | Anordnung zum entfernen von zunder von warmgewalzten stahlbaendern |
| JPS62224417A (ja) * | 1986-03-25 | 1987-10-02 | Sumitomo Metal Ind Ltd | 熱延鋼板の脱スケ−ル方法 |
| JPH01205810A (ja) * | 1988-02-12 | 1989-08-18 | Sumitomo Metal Ind Ltd | デスケーリング後のスケール生成防止方法 |
| SU1533799A1 (ru) * | 1988-06-13 | 1990-01-07 | Донецкий политехнический институт | Устройство дл гидросбива окалины с нагретых заготовок |
| US4918959A (en) * | 1989-02-06 | 1990-04-24 | Petrolite Corporation | Method for preventing the buildup of oily deposits on rolling mill scale |
| JPH04182020A (ja) * | 1990-11-14 | 1992-06-29 | Mitsubishi Heavy Ind Ltd | ステンレス鋼板の脱スケール方法 |
| ATE158729T1 (de) * | 1992-07-31 | 1997-10-15 | Danieli Off Mecc | Wasser verwendende entzunderungsvorrichtung |
| DE4328303C2 (de) * | 1992-12-23 | 1997-02-13 | Juergen Gaydoul | Einrichtung zum Entzundern von warmem Walzgut |
| DE4302331A1 (de) * | 1993-01-28 | 1994-08-04 | Schloemann Siemag Ag | Zunderwäscher |
| JP3603841B2 (ja) * | 1993-05-06 | 2004-12-22 | Jfeスチール株式会社 | デスケーリング装置 |
| KR950007989Y1 (ko) * | 1993-07-27 | 1995-09-27 | 포항종합제철 주식회사 | 열간압연강판의 스케일 제거장치 |
| US5697241A (en) * | 1993-08-23 | 1997-12-16 | Voest-Alpine Industrieanlagenbau Gmbh | Rolling arrangement |
| JP3307771B2 (ja) * | 1993-08-23 | 2002-07-24 | ハンス‐ユルゲン、ガイドール | 熱間圧延鋼板のデスケーリング手段 |
| JPH08332514A (ja) * | 1995-06-09 | 1996-12-17 | Nippon Steel Corp | 薄スケール鋼板の連続熱間圧延設備及び薄スケール鋼板の製造方法 |
| DE19535789C2 (de) * | 1995-09-26 | 1997-09-11 | Hermetik Hydraulik Ab | Einrichtung zum Entzundern von Halbzeugen |
| AT406234B (de) | 1996-02-02 | 2000-03-27 | Voest Alpine Ind Anlagen | Verfahren zum entzundern eines werkstückes |
| JPH10282029A (ja) | 1997-04-08 | 1998-10-23 | Matsushita Electric Ind Co Ltd | 湿度検出器 |
| JPH11156426A (ja) * | 1997-11-25 | 1999-06-15 | Hitachi Ltd | デスケーリング装置及びデスケーリング方法 |
| JP3963408B2 (ja) * | 1997-11-28 | 2007-08-22 | 東海カーボン株式会社 | 熱延鋼板のスケール検知方法および装置 |
| DE19802425A1 (de) * | 1998-01-23 | 1999-07-29 | Schloemann Siemag Ag | Vorrichtung zum Entzundern von Walzgut |
| JPH11216513A (ja) | 1998-01-28 | 1999-08-10 | Nkk Corp | 鋼材のデスケーリング装置 |
| DE19817002A1 (de) * | 1998-04-17 | 1999-10-21 | Schloemann Siemag Ag | Einrichtung zum Entzundern von Halbzeugen |
| JPH11347622A (ja) * | 1998-06-03 | 1999-12-21 | Kawasaki Steel Corp | デスケーリング装置および方法 |
| KR200296389Y1 (ko) * | 1998-11-24 | 2003-02-19 | 주식회사 포스코 | 좌우이동형 디스케일링장치_ |
| RU2165812C1 (ru) * | 1999-08-05 | 2001-04-27 | Открытое акционерное общество Верхнесалдинское металлургическое производственное объединение | Установка для обработки поверхности плоских полуфабрикатов |
| JP2001047122A (ja) * | 1999-08-12 | 2001-02-20 | Hitachi Ltd | デスケーリング方法及びデスケーリング装置 |
| JP2001300627A (ja) * | 2000-04-18 | 2001-10-30 | Nippon Steel Corp | 厚鋼板冷却方法 |
| DE10031978A1 (de) * | 2000-06-30 | 2002-01-10 | Sms Demag Ag | Verfahren und Vorrichtung zur automatischen Zundererkennung aus Oberflächen von metallischem Bandgut, insbesondere von warmgewalztem Stahlband und Edelstahlband |
| DE10110324A1 (de) * | 2001-03-03 | 2002-09-05 | Sms Demag Ag | Verfahren zum Entzundern von Bändern |
| KR100838722B1 (ko) * | 2001-12-05 | 2008-06-16 | 주식회사 포스코 | 열간압연공정에서의 스트립표면 결함부 검색장치 |
| DE10252178A1 (de) * | 2002-11-09 | 2004-05-27 | Sms Demag Ag | Verfahren und Vorrichtung zum Entzundern und/oder Reinigen eines Metallstrangs |
| KR100962952B1 (ko) * | 2002-12-27 | 2010-06-10 | 주식회사 포스코 | 페라이트계 스테인레스강의 소둔 및 연속탈스케일 방법 |
| JP4050201B2 (ja) * | 2003-07-14 | 2008-02-20 | 株式会社神戸製鋼所 | 圧延材の冷却装置の制御方法 |
| DE10332693A1 (de) * | 2003-07-18 | 2005-02-10 | Sms Demag Ag | Verfahren und Vorrichtung zum Entzundern und/oder reinigen eines Metallstranges |
| CA2556992C (en) * | 2004-02-27 | 2010-10-19 | Hermetik Hydraulik Ab | Hydraulic device which is used to descale warm rolling products |
| JP2006346713A (ja) * | 2005-06-17 | 2006-12-28 | Jfe Steel Kk | 表面検査室を設けた厚板圧延ライン |
| AT504782B1 (de) | 2005-11-09 | 2008-08-15 | Siemens Vai Metals Tech Gmbh | Verfahren zur herstellung eines warmgewalzten stahlbandes und kombinierte giess- und walzanlage zur durchführung des verfahrens |
| DE102006004688A1 (de) | 2006-02-02 | 2007-08-16 | Sms Demag Ag | Verfahren und Giess-Walz-Anlage zum Herstellen von warmgewalztem Metall - insbesondere Stahlwerkstoff-Band mit hoher Oberflächengüte |
| AT507663B1 (de) * | 2009-04-09 | 2010-07-15 | Siemens Vai Metals Tech Gmbh | Verfahren und vorrichtung zum aufbereiten von warmwalzgut |
| JP5672664B2 (ja) * | 2009-05-18 | 2015-02-18 | Jfeスチール株式会社 | 鋼板のデスケーリング方法およびその装置 |
| CN201516448U (zh) * | 2009-11-02 | 2010-06-30 | 一重集团大连设计研究院有限公司 | 新型精轧高压水除鳞机 |
| JP5423575B2 (ja) * | 2010-05-10 | 2014-02-19 | 新日鐵住金株式会社 | 鋼板の冷却装置 |
| RU103313U1 (ru) * | 2010-08-27 | 2011-04-10 | Виктор Павлович Комиссаров | Устройство для гидросбива окалины с обрабатываемой трубы перед прокатным станом |
| JP5646261B2 (ja) * | 2010-09-22 | 2014-12-24 | 三菱日立製鉄機械株式会社 | 熱延鋼帯の冷却装置 |
| TWI511809B (zh) * | 2011-02-25 | 2015-12-11 | China Steel Corp | Method and apparatus for deruring hot - rolled high - pressure fluid |
| ITUD20110101A1 (it) * | 2011-06-30 | 2012-12-31 | Danieli Off Mecc | Dispositivo e procedimento di rimozione della scaglia da un prodotto metallico |
| JP5906712B2 (ja) * | 2011-12-15 | 2016-04-20 | Jfeスチール株式会社 | 熱鋼板のデスケーリング設備およびデスケーリング方法 |
| JP5790528B2 (ja) * | 2012-02-09 | 2015-10-07 | 東芝三菱電機産業システム株式会社 | 圧延デスケーリング装置の制御装置 |
| CN103418624B (zh) * | 2012-05-25 | 2016-01-27 | 宝山钢铁股份有限公司 | 一种冷态金属板带连续射流除鳞工艺 |
| CN102716922B (zh) * | 2012-06-28 | 2015-04-01 | 宝山钢铁股份有限公司 | 一种大直径金属棒材表面射流除鳞系统及方法 |
| DE102012214298B4 (de) * | 2012-08-10 | 2025-02-27 | Sms Group Gmbh | Verfahren zur Reinigung und/oder Entzunderung einer Bramme oder eines Vorbandes mittels eines Zunderwäschers und Zunderwäscher |
| KR101443097B1 (ko) | 2013-03-28 | 2014-09-22 | 현대제철 주식회사 | 열연강판의 스케일 흠 검출장치 및 그 제어방법 |
| GB2514599B (en) * | 2013-05-30 | 2015-07-08 | Siemens Vai Metals Tech Gmbh | Adjustable descaler |
| DE102013224506A1 (de) | 2013-11-29 | 2015-06-03 | Sms Siemag Ag | Verfahren und Vorrichtung zum Entzundern einer metallischen Oberfläche sowie Anlage zum Herstellen von metallischen Halbzeugen |
| CN104001728A (zh) * | 2014-06-12 | 2014-08-27 | 鞍钢股份有限公司 | 一种除磷箱风动挡水板的控制方法 |
| DE102014109160B4 (de) | 2014-06-30 | 2020-04-23 | Hammelmann Maschinenfabrik Gmbh | Vorrichtung und Verfahren zum Reinigen eines Körpers mit einer abzutragenden Oberflächenschicht |
| KR102017974B1 (ko) * | 2015-03-25 | 2019-09-03 | 가부시키가이샤 고베 세이코쇼 | 금속 선재의 디스케일링 방법 및 장치 |
| CN204819092U (zh) * | 2015-07-28 | 2015-12-02 | 苏州翔楼金属制品有限公司 | 可在线操控的自动精准带钢除锈装置 |
| CN105081985B (zh) * | 2015-08-19 | 2018-07-10 | 秦皇岛树诚科技有限公司 | 一种钢带机械除鳞设备 |
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2016
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