CN102059262A - Abrasive cleaning equipment for rolled steel article - Google Patents
Abrasive cleaning equipment for rolled steel article Download PDFInfo
- Publication number
- CN102059262A CN102059262A CN2010105497313A CN201010549731A CN102059262A CN 102059262 A CN102059262 A CN 102059262A CN 2010105497313 A CN2010105497313 A CN 2010105497313A CN 201010549731 A CN201010549731 A CN 201010549731A CN 102059262 A CN102059262 A CN 102059262A
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- China
- Prior art keywords
- rolled steel
- abrasive particle
- mentioned
- cleaning equipment
- abrasive
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/08—Abrasive blasting machines or devices; Plants essentially adapted for abrasive blasting of travelling stock or travelling workpieces
- B24C3/10—Abrasive blasting machines or devices; Plants essentially adapted for abrasive blasting of travelling stock or travelling workpieces for treating external surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/08—Abrasive blasting machines or devices; Plants essentially adapted for abrasive blasting of travelling stock or travelling workpieces
- B24C3/10—Abrasive blasting machines or devices; Plants essentially adapted for abrasive blasting of travelling stock or travelling workpieces for treating external surfaces
- B24C3/14—Apparatus using impellers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
- B24C9/003—Removing abrasive powder out of the blasting machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
- B24C9/006—Treatment of used abrasive material
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- 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
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
Disclosed is abrasive cleaning equipment for a rolled steel article such that abrasive grains on the rolled steel article can be appropriately removed without using a rotary brush. The equipment is provided with a roller conveyor (1) which transfers the rolled steel article in a horizontal direction; a cabinet (2) which surrounds the rolled steel article on the conveyor (1) and constitutes an abrasive cleaning chamber; centrifugal abrasive grain projection devices (3, 4) which are installed in the cabinet (2) and project abrasive grains toward the rolled steel article; an abrasive grain dispersing means (5) for injecting compressed air to disperse abrasive grains upon the rolled steel article; and an abrasive grain recovery means (6) for performing an operation wherein abrasive grains that were projected by the centrifugal abrasive grain projection device (3) up on the rolled steel article, as well as abrasive grains that were dispersed from the rolled steel article by the abrasive grain dispersal means (5), are recovered, whereafter impurities are removed and the abrasive grains thus processed are sent to the centrifugal abrasive grain projection devices (3, 4).
Description
Technical field
The present invention relates to rolled steel cleaning equipment that rolled steel is cleared up.
Background technology
The application advocates to specially permit out the interests of hope 2009-261606 number to Japan of Japan special permission Room application on November 17th, 2009, and the content of this application is enrolled in this explanation as the reference content.
In the past, thereby as an example using cleaning equipment by the rolled steel of rolled steel being cleared up to rolled steels such as steel plate or shaped steel material projection abrasive particle scale removal, shown in patent documentation 1, utilize roller path handover rolled steel to throw the equipment that abrasive particle is cleared up rolled steel while exist.With regard to this cleaning equipment, by round brush cylindraceous being rotated remove the abrasive particle that remains in after the projection on the rolled steel.
[patent documentation 1] Japanese kokai publication sho 50-134292 communique (Xindong Industry Co)
But, with regard to the cleaning equipment of record in the patent documentation 1, stay the abrasive particle on the rolled steel and make round brush contact rolled steel and rotation in order to remove to put, thereby this round brush premature wear, the ability of removing abrasive particle reduces.As a result, after the utilization brush had carried out knowing operation, the abrasive particle that remains on the rolled steel was still a lot, and abrasive particle residual on this rolled steel is transported outside the cleaning equipment with rolled steel, thereby the amount of abrasive in the equipment reduces.And round brush is rolled abrasive particle by the rotation of himself easily, thereby can cause that also rolled-up abrasive particle is from the rolled steel of chamber is moved into, outlet etc. flies out to the outside problem.
Summary of the invention
The present invention makes in view of the above fact, and its purpose is to provide a kind of and does not use round brush and can remove the rolled steel cleaning equipment of putting the abrasive particle of staying on the rolled steel reliably.
To achieve these goals, rolled steel of the present invention is cleared up rolled steel projection abrasive particle with cleaning equipment, and this rolled steel possesses with cleaning equipment: roller path, and its along continuous straight runs is transferred rolled steel; Enclosure body, it has moving into mouthful of rolled steel and outlet, with to mouthful transferring the mode that the rolled steel on the above-mentioned roller path of coming surrounds and go out to have cleaning chamber at internal layout from moving into; Projection machine more than at least one, it is installed on this enclosure body, is used for to this rolled steel projection abrasive particle, to clear up the rolled steel in the above-mentioned cleaning chamber; The abrasive particle unit that blows off, it sprays compressed air, the abrasive particle on the rolled steel in the above-mentioned cleaning chamber that blows off; Abrasive particle returns the unit, and it reclaims the abrasive particle that throwed by above-mentioned projection machine and by the above-mentioned abrasive particle abrasive particle that device blows off that blows off in above-mentioned cleaning chamber, afterwards removal impurity and send into above-mentioned projection machine from the abrasive particle of this recovery; The rolled steel of being cleared up in above-mentioned cleaning chamber is discharged from from above-mentioned outlet on above-mentioned roller path.
With regard to cleaning equipment, from the abrasive particle unit injection compressed air that blows off, and then starting projection machine projection abrasive particle, rolled steel is transferred to cleaning chamber in the enclosure body by roller path under this state with regard to the rolled steel that constitutes as described above.Being transferred to rolled steel in the cleaning chamber is subjected to be cleared up from the abrasive particle of projection machine.And, put the abrasive particle of staying on the rolled steel and blown off from rolled steel by the compressed air of the unit injection of blowing off from abrasive particle.
The abrasive particle unit that blows off preferably possesses: pressure fan; The air container, it is connected with the discharge opening of this pressure fan by telescoping tube, and stores compressed air; And nozzle, it is formed at the lower end of this air container, sprays compressed air with 35～55 incident angles of spending to rolled steel towards the direction opposite with the transfer direction of rolled steel.In this case, the height of the nozzle of the unit that in advance abrasive particle blown off is adjusted to corresponding with the height or the thickness of rolled steel, then from this nozzle ejection compressed air.
In addition, in this manual, term " incident angle " is meant, likens under the situation of the light that incides rolled steel at the central shaft of compressed air stream that will blow to rolled steel or the abrasive Flow that quilt is throwed, and compressed air stream or abrasive Flow are with respect to the incident angle of rolled steel.Term " reflection angle " is meant, will liken under the situation of the light that reflects from rolled steel, from the compressed-air actuated reflection angle of rolled steel reflection from the compressed-air actuated central shaft of rolled steel reflection.
According to rolled steel cleaning equipment of the present invention, can be by having used the compressed-air actuated abrasive particle unit that blows off to blow off reliably and rolled steel is cleared up when putting the abrasive particle of staying on the rolled steel.And, because the existing rolled steel that does not use in the above-mentioned patent documentation 1 record is with the round brush in the cleaning equipment, thus can obtain abrasive particle can be from the moving into of the rolled steel of enclosure body, outlet etc. to excellent effect such as the outside fly out.
The part of book and constituted the accompanying drawing of specification has schematically shown preferred implementation of the present invention as an illustration, and the detailed description of above-mentioned generality explanation and following embodiment all is used for illustrating purport of the present invention.
Description of drawings
Fig. 1 is the front view of expression rolled steel of the present invention with an embodiment of cleaning equipment.
Fig. 2 is the vertical view of the equipment of Fig. 1.
Fig. 3 is the A-A cutaway view Amplified image of Fig. 2.
Fig. 4 is that the rolled steel of Fig. 1 is with the blow off enlarged front view of device of the abrasive particle in the cleaning equipment.
Label declaration
1... roller path; 2... wheel abrator cabinet (enclosure body); 3, the centrifugal abrasive particle grenade instrumentation of 4... (projection machine); The device 5... abrasive particle blows off (abrasive particle blow off unit); 6... abrasive particle return mechanism (abrasive particle recurrence unit).
The specific embodiment
Below, be elaborated with an embodiment of cleaning equipment to having used rolled steel of the present invention based on Fig. 1～Fig. 4.
As depicted in figs. 1 and 2, rolled steel of the present invention possesses with cleaning equipment: roller path 1, and it transfers rolled steel to horizontal direction; Wheel abrator cabinet (enclosure body) 2, it has gone out cleaning chamber at internal layout, the rolled steel of coming with the handover of surrounding on the roller path 1; Many centrifugal abrasive particle grenade instrumentations (projection machine) 3,4, they are installed on wheel abrator cabinet 2, towards rolled steel projection abrasive particle; The abrasive particle device (abrasive particle blow off unit) 5 that blows off, it sprays blow off abrasive particle on the rolled steel of compressed air; Abrasive particle return mechanism (abrasive particle recurrence unit) 6; it reclaims by the abrasive particle of centrifugal abrasive particle grenade instrumentation 3 projections with by the abrasive particle abrasive particle that device 5 blows off from rolled steel that blows off; from the abrasive particle of its recovery, remove impurity afterwards, send into centrifugal abrasive particle grenade instrumentation 3,4.
Be provided with at wheel abrator cabinet 2 and move into mouthful (not shown) and an outlet (not shown), this is moved into the confession rolled steel that the along continuous straight runs handover is come on roller path 1 and is accommodated in the cleaning chamber, and this outlet is used for the rolled steel after the cleaning is transferred on roller path 1 and discharged from cleaning chamber.
In the present embodiment, as an example, projection machine towards rolled steel projection abrasive particle has used the centrifugal abrasive particle grenade instrumentation 3,4 that utilizes centrifugal force to throw abrasive particle, but rolled steel of the present invention is not limited thereto with the projection machine that uses in the cleaning equipment.In addition, the projection machine in the present embodiment is many, but also can be one according to expectation.
And, as shown in Figure 3, centrifugal abrasive particle grenade instrumentation 3,4 is the state setting to tilt respectively, the upper surface of rolled steel and the precalculated position of lower surface preferably being throwed abrasive particle with the incident angle (as described above the central shaft of abrasive Flow being likened to the incident angle of light) of 30 degree towards the transfer direction of rolled steel.The incident angle of projection abrasive particle is when excessive, bumps against rolled steel and the abrasive particle that reflects collides with the abrasive particle that the back is throwed easily, throws the incident angle of abrasive particle in addition when too small, and the cleaning ability reduces, thus preferred 30 spend about.
In addition, as shown in Figure 4, the abrasive particle device 5 that blows off possesses: produce compressed-air actuated two pressure fans 7,8; Two air containers 13,14, they are connected with the discharge opening of above-mentioned two pressure fans 7,8 respectively by two telescoping tubes 11,12, and store compressed air; Nozzle 9,10, they are formed at the lower end of above-mentioned two air containers 13,14 respectively, spray compressed air with 35～55 incident angles (as described above the central shaft of abrasive Flow being likened to the incident angle of light) of spending to rolled steel towards the direction opposite with the transfer direction of rolled steel.
If compressed-air actuated incident angle is less than 35 degree; can not arrive the conveying worm 24 of abrasive particle recovering mechanism 22 from the abrasive particle of rolled steel reflection; but rest on the front of abrasive particle recovering mechanism 22; thereby can't reclaim this abrasive particle; wherein, described abrasive particle recovering mechanism 22 is used to reclaim the abrasive particle that is blown afloat by the compressed air from nozzle 9.In addition, the abrasive particle of reflection only is blown to the top if compressed-air actuated incident angle greater than 55 degree, then collides with rolled steel, in this case, because abrasive particle is not towards conveying worm 24, so can not reclaim abrasive particle.
And 13,14 and two nozzles 9,10 of two air containers can be by 15 liftings of the roll-up device on the roof that is installed on wheel abrator cabinet 2 (with reference to Fig. 2).As shown in Figure 2, this roll-up device 15 possesses: by the steel wire rope (not shown) of pulley mechanism (not shown) lifting air container 13,14 etc., roll steel wire rope cylinder 16, make the motor 17 of the band reductor of cylinder 16 rotations.
In addition, as Fig. 1～shown in Figure 4, abrasive particle return mechanism 6 possesses: bottom conveying worm 18, and it is configured in the bottom of wheel abrator cabinet 2, reclaims the abrasive particle that is throwed; Bucket elevator 19, it is located at the front end of bottom conveying worm 18, carries abrasive particle upward; The separator 20 of winnowing type, it is arranged on the top of bucket elevator 19, removes the oxidation skin graft, the fine powder that contain in the abrasive particle; Abrasive particle stores hopper 21, and its storage has been removed the abrasive particle of oxidation skin graft etc.; And abrasive particle recovering mechanism 22, it reclaims the abrasive particle that is blown afloat by the compressed air from nozzle 9.Abrasive particle recovering mechanism 22 possesses: pipe 23, and it is connected with the mouth that is blown into of pressure fan 7; Conveying worm 24, its front end with pipe 23 is connected, and extends along fore-and-aft direction; The inhalation part 25 of quadrangular barrel shape, its opposed with nozzle 9 and since the reflection angle (as described above the central shaft of abrasive Flow being likened to the reflection angle of light) that forms from the compressed air of nozzle 9 be communicated with the groove that is installed on conveying worm 24 obliquely.
Use in the cleaning equipment at the rolled steel that constitutes as described above, start the roll-up device 15 that abrasive particle blows off device 5 in advance, with two nozzles 9,10 height is adjusted to height or the corresponding height of thickness with rolled steel, start blow off two pressure fans 7 of device 5 of abrasive particle then, 8, from two nozzles 9,10 spray compressed air and make the air-flow that produces in the inhalation part 25 towards the suction inlet of pressure fan 7, then, start centrifugal abrasive particle grenade instrumentation 3,4, from centrifugal abrasive particle grenade instrumentation 3,4 have throwed under the state of abrasive particle, utilize roller path 1 that rolled steel for clearance is transplanted on cleaning chamber in the wheel abrator cabinet 2 through moving into mouth.In the present embodiment, rolled steel for clearance for example is the steel plate W (as schematically showing among Fig. 3 and Fig. 4) of wide 4500mm, long 16000mm, thick 19mm, and the projection amount of the abrasive particle that throws from centrifugal abrasive particle grenade instrumentation 3,4 for example is the about 400kg of per minute.
Be transplanted on the steel plate W in the cleaning chamber of wheel abrator cabinet 2 by roller path 1, be subjected to from the projection of the abrasive particle of centrifugal abrasive particle grenade instrumentation 3,4 and upper and lower surface obtains cleaning.Then, put the upper surface of staying steel plate W and the abrasive particle that left behind blown off from steel plate W by the compressed air that two nozzles 9,10 spray.And then, from the abrasive particle of centrifugal abrasive particle grenade instrumentation 3,4 projections and the abrasive particle that is blown off from steel plate W by the compressed air of two nozzles, 9,10 injections, fall the bottom of wheel abrator cabinet 2, be transplanted on separator 20 by bottom conveying worm 18 and bucket elevator 19 then, utilize after separator 20 scale removal sheets, the fine powder, be stored to abrasive particle and store hopper 21.In addition, by the abrasive particle that blows afloat from the compressed air of nozzle 9, in inhalation part 25 is inhaled into conveying worm 24 after,, fallen on the bottom of wheel abrator cabinet 2 from transferring to the right near the central authorities of wheel abrator cabinet 2 by conveying worm 24.
Steel plate W through cleaning is transferred by roller path 1, discharges from the cleaning chamber in the wheel abrator cabinet 2 through outlet.
More than, with reference to the concrete size of specific steel plate W and to the concrete projection amount of the abrasive particle of its projection, rolled steel of the present invention is illustrated with cleaning equipment.But note that these contents only for the easy intention of understanding of explanation of the present invention is represented, are not intended to limit the invention.Note that equally each inscape of the present invention shown in the drawings represents for purport of the present invention is described, is not to be confined to illustrated content, and the use that is equal to key element of diagramatic content also within the scope of the invention.
For a person skilled in the art, do not break away from purport of the present invention and purpose that claims are put down in writing, and can obtain diversified modification or variation.
Claims (7)
1. a rolled steel cleaning equipment to rolled steel projection abrasive particle, is cleared up, and this rolled steel is characterised in that to possess with cleaning equipment:
Roller path, its along continuous straight runs is transferred rolled steel;
Enclosure body, it has moving into mouthful of rolled steel and outlet, with to mouthful transferring the mode that the rolled steel on the above-mentioned roller path of coming surrounds and go out to have cleaning chamber at internal layout from moving into;
Projection machine more than at least one, it is installed on this enclosure body, is used for to this rolled steel projection abrasive particle, to clear up the rolled steel in the above-mentioned cleaning chamber;
The abrasive particle unit that blows off, it sprays compressed air, the abrasive particle on the rolled steel in the above-mentioned cleaning chamber that blows off; And
Abrasive particle returns the unit, and it reclaims the abrasive particle that throwed by above-mentioned projection machine and by the above-mentioned abrasive particle abrasive particle that device blows off that blows off in above-mentioned cleaning chamber, afterwards removal impurity and send into above-mentioned projection machine from the abrasive particle of this recovery;
The rolled steel of being cleared up in above-mentioned cleaning chamber is discharged from from above-mentioned outlet on above-mentioned roller path.
2. rolled steel cleaning equipment according to claim 1 is characterized in that, above-mentioned at least one above projection machine is towards the transfer direction projection abrasive particle of rolled steel.
3. rolled steel cleaning equipment according to claim 1 is characterized in that,
The above-mentioned abrasive particle unit that blows off possesses:
Pressure fan;
The air container, it is connected with the discharge opening of this pressure fan by telescoping tube, and stores compressed air; And
Nozzle, it is formed at the lower end of this air container, sprays compressed air with 35～55 incident angles of spending to rolled steel towards the direction opposite with the transfer direction of rolled steel.
4. rolled steel cleaning equipment according to claim 3 is characterized in that, in mode that can lifting said nozzle and above-mentioned air container is set.
5. rolled steel cleaning equipment according to claim 1 is characterized in that, is provided with the abrasive particle recovering mechanism, and this abrasive particle recovering mechanism reclaims the abrasive particle that is blown afloat by the compressed air of the unit that blows off from above-mentioned abrasive particle.
6. according to any described rolled steel cleaning equipment in the claim 1～5, it is characterized in that above-mentioned projection machine more than at least one is to utilize centrifugal force to throw the centrifugal abrasive particle grenade instrumentation of abrasive particle.
7. according to any described rolled steel cleaning equipment in the claim 1～5, it is characterized in that, above-mentioned projection machine more than at least one is to the precalculated position of the upper surface or the lower surface of rolled steel, towards the transfer direction of the rolled steel incident angles projection abrasive particles with 30 degree.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009261606 | 2009-11-17 | ||
| JP2009-261606 | 2009-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102059262A true CN102059262A (en) | 2011-05-18 |
Family
ID=43994873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105497313A Pending CN102059262A (en) | 2009-11-17 | 2010-11-15 | Abrasive cleaning equipment for rolled steel article |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5569536B2 (en) |
| KR (1) | KR101804475B1 (en) |
| CN (1) | CN102059262A (en) |
| WO (1) | WO2011062056A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794317A (en) * | 2012-08-16 | 2012-11-28 | 莱芜钢铁集团有限公司 | Device and method for descaling surface of casting blank |
| CN106573359A (en) * | 2014-07-23 | 2017-04-19 | 新东工业株式会社 | Shot peening device |
| CN116851468A (en) * | 2023-06-14 | 2023-10-10 | 淮南市宏泰钢铁有限责任公司 | Intelligent continuous casting and rolling equipment and process for high-strength and high-toughness steel strip |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59116156U (en) * | 1983-01-26 | 1984-08-06 | 日本鋼管株式会社 | Cleaning device for abrasive materials on steel plates |
| JPH04256578A (en) * | 1991-02-12 | 1992-09-11 | Kobe Steel Ltd | Lift control method for shot grain blowing down device |
| JPH09155435A (en) * | 1995-11-30 | 1997-06-17 | Kawasaki Steel Corp | Method and equipment for descaling steel by shot blasting |
| CN2472872Y (en) * | 2001-04-25 | 2002-01-23 | 锡山市阳通机械设备有限公司 | Airless blast cleaner |
| CN2838858Y (en) * | 2005-09-13 | 2006-11-22 | 陶敏苇 | The steel plate sand shaker |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55156855U (en) * | 1979-04-23 | 1980-11-11 | ||
| JP2678821B2 (en) * | 1990-10-26 | 1997-11-19 | 新東工業株式会社 | Thin plate blasting surface treatment method |
| JP4221486B2 (en) * | 1999-03-29 | 2009-02-12 | 株式会社仲田コーティング | Blasting method and blasting apparatus |
| JP2003305649A (en) * | 2002-04-16 | 2003-10-28 | Jfe Steel Kk | Surface treatment facility of metal plate and manufacturing method of metal plate |
-
2010
- 2010-11-02 KR KR1020127007435A patent/KR101804475B1/en active IP Right Grant
- 2010-11-02 JP JP2011541874A patent/JP5569536B2/en active Active
- 2010-11-02 WO PCT/JP2010/069494 patent/WO2011062056A1/en active Application Filing
- 2010-11-15 CN CN2010105497313A patent/CN102059262A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59116156U (en) * | 1983-01-26 | 1984-08-06 | 日本鋼管株式会社 | Cleaning device for abrasive materials on steel plates |
| JPH04256578A (en) * | 1991-02-12 | 1992-09-11 | Kobe Steel Ltd | Lift control method for shot grain blowing down device |
| JPH09155435A (en) * | 1995-11-30 | 1997-06-17 | Kawasaki Steel Corp | Method and equipment for descaling steel by shot blasting |
| CN2472872Y (en) * | 2001-04-25 | 2002-01-23 | 锡山市阳通机械设备有限公司 | Airless blast cleaner |
| CN2838858Y (en) * | 2005-09-13 | 2006-11-22 | 陶敏苇 | The steel plate sand shaker |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794317A (en) * | 2012-08-16 | 2012-11-28 | 莱芜钢铁集团有限公司 | Device and method for descaling surface of casting blank |
| CN102794317B (en) * | 2012-08-16 | 2015-02-11 | 莱芜钢铁集团有限公司 | Device and method for descaling surface of casting blank |
| CN106573359A (en) * | 2014-07-23 | 2017-04-19 | 新东工业株式会社 | Shot peening device |
| CN116851468A (en) * | 2023-06-14 | 2023-10-10 | 淮南市宏泰钢铁有限责任公司 | Intelligent continuous casting and rolling equipment and process for high-strength and high-toughness steel strip |
| CN116851468B (en) * | 2023-06-14 | 2024-03-19 | 淮南市宏泰钢铁有限责任公司 | Intelligent continuous casting and rolling equipment and process for high-strength and high-toughness steel strip |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5569536B2 (en) | 2014-08-13 |
| KR20120090989A (en) | 2012-08-17 |
| WO2011062056A1 (en) | 2011-05-26 |
| KR101804475B1 (en) | 2017-12-04 |
| JPWO2011062056A1 (en) | 2013-04-04 |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110518 |