WO2012099320A1 - 금속 스크랩 압축물 제조 방법 - Google Patents
금속 스크랩 압축물 제조 방법 Download PDFInfo
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- WO2012099320A1 WO2012099320A1 PCT/KR2011/007989 KR2011007989W WO2012099320A1 WO 2012099320 A1 WO2012099320 A1 WO 2012099320A1 KR 2011007989 W KR2011007989 W KR 2011007989W WO 2012099320 A1 WO2012099320 A1 WO 2012099320A1
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- Prior art keywords
- compression
- metal scrap
- core
- cylinder
- space
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/32—Presses specially adapted for particular purposes for consolidating scrap metal or for compacting used cars
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/32—Presses specially adapted for particular purposes for consolidating scrap metal or for compacting used cars
- B30B9/327—Presses specially adapted for particular purposes for consolidating scrap metal or for compacting used cars for briquetting scrap metal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
- B30B9/3078—Presses specially adapted for particular purposes for baling; Compression boxes therefor with precompression means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/32—Presses specially adapted for particular purposes for consolidating scrap metal or for compacting used cars
- B30B9/328—Presses specially adapted for particular purposes for consolidating scrap metal or for compacting used cars for making furnace charges
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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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S100/00—Presses
- Y10S100/903—Pelleters
- Y10S100/906—Reciprocating
Definitions
- the present invention relates to a method for producing a metal scrap compacted material for manufacturing into a form that can be directly loaded into the blast furnace by processing the metal scrap collected in various forms by compression to a standardized form.
- metal scraps made of various shapes and materials are classified according to materials through basic classification, and the compacted metal scraps are formed into shapes and specifications that can be directly loaded into a blast furnace at the steelmaking company.
- Such metal scrap compacts should generally have a sum of width, length, and height of not less than 600 mm and not more than 2,100 mm, and have a maximum length of less than 800 mm and a density of at least 0.15.
- a metal scrap such as steel scrap collected by various paths or a non-ferrous scrap such as aluminum or copper is conventionally classified, and these sorted metal scraps are put into a compression apparatus and compressed to meet the selected specifications. It was molded into a hexahedron to form a compressed steel scrap, a representative example of which was examined by a "scrap press device" (hereinafter referred to as "quoting invention") published in Japanese Utility Model Publication (Publication No. 38-11798). Can be.
- This cited proposal is provided with a slide-shaped upper cover 1 on top of a scrap forming chamber 2 provided with a press plate 5 and horizontal press plates 20 on both sides.
- the fixed cover part 3 is formed on the upper side of the material molding side of the sheet), and a lower cover 7 for ejecting and opening the molded product is installed below the material forming side and contacts the slide cover of the fixed cover part 3 described above.
- It is a scrap press apparatus which provided the shear knife part 4 in the site
- this citation inserts the metal scrap into the scrap forming chamber 2, closes the top cover 1, and then operates the primary cylinder 14 to advance the piston 13, thereby pressing the press plate 5 ) Is the first compression of the scrap in the scrap molding chamber (2) to be in the state as shown by the dotted line in Figure 2, and then the lateral press plate 20 on both sides is applied to the piston 22 of the cylinder (21) As a result, the first compressed scrap is collected in the middle, and the second compression is performed. In this manner, after the scrap is secondarily compressed, the bottom cover operating cylinder 8 connected to the bottom of the bottom cover 7 is operated to pull the center of the link 10 so that the bottom cover 7 is folded downward. Accordingly, the second compressed compact 23 may fall and be carried out by the conveyor 18.
- the compacted metal scrap has a high density by compressing a large amount of scrap into a small volume, the heat capacity of the metal scrap is very large. It was a major factor in increasing the cost burden of steel products, and there was a problem that the carbon emissions increased as a large amount of energy was consumed, causing environmental deterioration.
- Such a conventional metal scrap compact should be manufactured by compressing only pure non-ferrous metal scrap or ferrous metal scrap, which is naturally classified according to its components, but some cognitive processors put a heavy concrete into the metal scrap to produce a bad metal scrap compact.
- some cognitive processors put a heavy concrete into the metal scrap to produce a bad metal scrap compact.
- a huge cost is put in to remove them, which causes problems in production planning. Therefore, steelmakers have difficulty in utilizing metal scrap compacts. I'm experiencing it.
- An object of the present invention is to efficiently dissolve in order to solve this problem, and to provide a through hole to observe the state of the inner layer, but not through a method of drilling a through hole in the finished metal scrap compacted material as cited invention
- the present invention provides a method for producing a metal scrap compact, which can be efficiently produced by forming a through hole in a metal scrap compact manufacturing process.
- the present invention provides a primary compression plate installed in one side of a compression chamber and a primary press plate moving in the primary compression space by the piston, and a secondary compression cylinder installed on the other side of the compression chamber and its A secondary press plate which is moved in the secondary compression space by the piston, and the discharge plate and the opening and closing means for opening and closing the discharge plate located in the center of the secondary compression space, and is orthogonal to the primary press plate and the secondary press Install at least one core parallel to the plate in the center of the secondary compression space, the core is charged into the compression chamber by using a metal scrap compaction manufacturing apparatus to be mounted by the additional core cylinder installed And closing the cover by the cover cylinder and performing the locking operation, and first compressing the metal scrap charged into the compression chamber by the primary compression cylinder.
- a primary compression step a secondary compression step of secondary compression of the first compressed metal scrap by a secondary compression cylinder, and a discharge step of discharging the metal scrap compressed material compressed to the target density by the secondary compression to the outlet.
- the through-hole forming step of maintaining the preoccupied portion by the core to form the through-holes in the metal scrap compact, and the metal scrap compacts compressed to the target density by the retreat of the core after molding the perforated metal scrap compact is discharged We propose a method of manufacturing a metal scrap compact, characterized in that it is possible.
- the metal scrap compacts prepared according to the present invention have one or more through holes, and when the metal scrap compacts are introduced into the furnace, the molten metal penetrates into the center of the metal scrap compacts through the through holes as well as the circumferential surface of the metal scrap compacts.
- the metal scrap compacted in half can be melted at a high speed such as melting, so that the energy required to manufacture steel products can be greatly reduced.
- the metal scrap is compressed around the core in the low density compression process of first compressing the metal scrap injected into the compression chamber in forming the through hole in the metal scrap compressed material, the metal scrap is penetrated into the metal scrap. In forming the ball, it is possible to minimize the friction and stress with the metal scraps applied to the core.
- the scrap is introduced into the compression chamber in the state that the tip reaches the core end receiving groove of the primary press plate, and then the primary compression by the primary press plate is
- metal scraps can not be inserted into the primary press plates, cores, and extension cores regardless of the shape or type of scraps, so as to minimize friction and stress with metal scraps applied to the cores and extension cores. It is effective to enable smooth operation.
- the present invention is able to minimize the friction and stress that the core is subjected to, even though it is possible to form through-holes in the compacted metal scrap compacted and compacted to a high density, thereby minimizing damage and minimizing failure rate. There is an effect that becomes possible.
- 1 is a longitudinal cross-sectional view showing the configuration of the cited invention.
- FIG. 2 is a plan view for explaining the configuration of the invention.
- Figure 3 is a perspective view of the metal scrap compacts according to the present invention.
- Figures 4a, 4b, 5 is a perspective view showing another embodiment of the metal scrap compacts according to the present invention.
- Figure 6 is a perspective view showing the overall configuration of a metal scrap compaction apparatus according to the present invention.
- Figure 7a is a plan view showing an operation standby state centering on the compression chamber of the metal scrap compaction production apparatus according to the present invention.
- Figure 7b is a plan view showing a state in which the primary compression is completed as the primary compression plate is activated by the operation of the primary compression cylinder in the compression chamber in which the scrap is charged in the apparatus for producing a metal scrap compact according to the present invention.
- Figure 7c is a plan view showing a state in which the secondary press plate advances to the secondary compression space by the secondary compression cylinder after the primary press plate is completed in the apparatus for producing a metal scrap compressed material according to the present invention.
- Fig. 7D is a longitudinal sectional view showing the state shown in Fig. 7C.
- Figure 7e is a compressed product into the discharge hole by the opening and closing cylinder for opening and closing the discharge plate and the discharge plate after the core is retracted by the core cylinder after the first and second press plates in the apparatus for producing a metal scrap compressed material according to the present invention.
- Figure 8 is a perspective view showing a configuration according to another embodiment of the apparatus for producing a metal scrap compressed product according to the present invention.
- Figure 9a is a plan view showing the operating standby state centering on the compression chamber of the metal scrap compaction production apparatus according to the present invention.
- Figure 9b is a plan view showing a state in which the primary compression is completed as the primary compression plate is activated by the operation of the primary compression cylinder in the compression chamber in which the scrap is charged in the apparatus for producing a metal scrap compact according to the present invention.
- Figure 9c is a plan view showing a state in which the secondary press plate is moved forward to the secondary compression space by the secondary compression cylinder after the primary press plate in the apparatus for producing a metal scrap compressed material according to the present invention.
- Fig. 9D is a longitudinal sectional view showing the state shown in Fig. 9C.
- Figure 9e is an opening and closing to open and close the discharge plate and the discharge plate after the core and the extension core cylinder is retracted by the core cylinder and the extension core cylinder after the first and second press plate is completed in the apparatus for producing a metal scrap compressed material according to the present invention
- Longitudinal sectional view showing the state in which the compressed product is discharged to the discharge hole by the cylinder.
- core cylinder 201 core 210: extension core cylinder
- Extension core 300 1st compression space 400: 2nd compression space
- opening and closing means 501 discharge hole 502; discharge plate
- the present invention comprises the steps of charging the metal scrap into the compression chamber,
- the metal scrap compact 100 according to the present invention is shown in FIG.
- the metal scrap compaction 100 is formed by compressing the horizontal, vertical and height into a hexahedron having a predetermined size, in a straight line penetrating the metal scrap compacted material 100. Formed one or more through holes 101. When the metal scrap compacted material 100 is introduced into the furnace through the through hole 101, heat and metal molten metal can penetrate into the furnace to be melted with less fuel.
- the inside Before the worker is put into the furnace, the inside can be visually inspected or internally checked by a camera.
- one or more through holes 101 orthogonal to each other may be formed in the metal scrap as shown in FIGS. 4A and 4B, and a plurality of through holes 101 penetrating only two surfaces may be formed as shown in FIG. 5. Can be.
- the through hole 101 may be easily melted as the number thereof increases, but since a plurality of cores 201 and core cylinders 200 that are operated in a state where the metal scrap is compressed at high pressure should be installed, the cost burden of the manufacturing equipment In view of the above, it may be the most economical to form one through hole 101, and will be described below based on the embodiment of the present invention for forming one through hole 101.
- FIG. 6 is a perspective view showing a specific structure of the manufacturing apparatus according to the present invention.
- two primary compression cylinders 110 having a long length are installed, which starts at one side of the compression chamber 140 in front of the primary compression space of the compression chamber 140. It is to obtain sufficient force to primary compress the various types of metal scraps charged in the compression chamber 140 during the movement, and install one or two or three according to the type and quantity of metal scraps. It may be.
- secondary compression cylinders 120 are installed at both sides of the secondary compression space 400 of the compression chamber 140, and secondary press plates 160 are fixed to the pistons of the secondary compression cylinders 120. Advance from both sides toward the center of the differential compression space 400.
- the length of the secondary compression cylinder 120 and its piston is also relatively short.
- a core 201 penetrating the center of the metal scrap compact 100 and a core cylinder 200 for sliding the core 201 are provided.
- the core 201 is installed at an angle orthogonal to the primary press plate 150 and disposed in parallel with the secondary press plate 160, and is installed in the center of the secondary compression space.
- the core 201 according to the present invention is to be settled by the core cylinder 200 is additionally installed, and the tip portion 170 having an inclined surface is formed at the tip of the core 201.
- the tip portion 170 is to be able to perform the secondary compression in a very stable state by engaging with the core tip receiving groove 130 installed on the contact portion of the primary press plate 150 in the primary compression completion position. .
- the present invention has a discharge plate 502 is installed in the center of the secondary compression space 400, and provided with an opening and closing means 500 to open and close the discharge plate 502.
- the opening and closing means 500 has a structure in which the hydraulic cylinder 504 and the piston and the discharge plate 502 having a plate shape of a thickness capable of withstanding pressure slide in the guide groove 503 to open and close the discharge hole 501.
- the other discharge hole 501 may be applied to various structures such that the discharge plate 502 is opened and closed by the hydraulic cylinder 504.
- the primary and secondary compression cylinders 110 and 120 and the core cylinder 200, the hydraulic cylinder 504, the cover cylinder 600, the lock cylinder 602 and the like are used, which is not shown, but hydraulic piping
- the piston is advanced or retracted according to the direction in which the hydraulic pressure is supplied, which is a general technique, and thus, description is omitted for convenience.
- the operation standby state of the present invention is shown in the plan view of FIG. 7A, in which the core 201 is advanced by the core cylinder 200, and the primary and secondary compression and opening / closing cylinders are 1,2 in the operational standby state.
- the car press plate 160 waits at the same position as the wall surface of the compression chamber 140, and the opening / closing cylinder waits in a state where the discharge plate 502 closes the discharge hole 501.
- the present invention first stops after the primary press plate 150 reaches the end of the primary compression space 300 by the piston of the primary compression cylinder (110). Therefore, the first scrap of metal scrap that has been completely compressed in the compression chamber 140 becomes a standby state in the secondary compression space 400, which is shown in FIG. 7B.
- the present invention is that the tip portion 170 of the core is coupled to the core tip receiving groove 130 in the center of the primary press plate 150.
- the metal scraps of the compression chamber 140 are collected in the secondary compression space 400 as the density is first increased by the primary press plate 150 and at the same time, the metal scraps collected in the secondary compression space 400 are At the same time as the primary compression is completed, the through hole 101 is formed by the core 201.
- the present invention since the molded metal scrap compact 100 cannot be discharged, the present invention must retract the core 201 as shown in FIG. 7E.
- the core cylinder 200 is operated, whereby the core 201 is retracted, and then the primary compression cylinder 110 and the secondary compression cylinders 120 on both sides are retracted to their original positions.
- the hydraulic cylinder of the opening and closing means 500 moves to move the discharge plate 502
- the finished metal scrap compacted material 100 is dropped through the discharge hole 501, which It can be taken out on a conveyor.
- the hydraulic cylinder of the opening and closing means 500 operates to move the discharge plate 502 to close the discharge hole 501, and the core cylinder 200 advances the core 201 to FIG. 7A. It will return to the state as shown. In this state, the piston 603 of the lock cylinder 602 is released from the locking hole 604, and then the cover cylinder 600 is operated to lift the cover 601 to the state as shown in FIG. The metal scrap is charged, and the primary compression cylinder 110 is operated to resume primary compression by the primary press plate 150, thereby repeating the continuous metal scrap compressed material 100 manufacturing process. .
- the extension core cylinder 210 is coaxially installed together with the core cylinder 200, and the tip of the extension core 211 is moved forward and backward by the extension core cylinder 210.
- the tip portion 170 is formed in the tip portion 170, and the tip portion 170 is engaged with the core tip receiving groove 130 of the primary press plate 150 in the standby state, and the compression chamber 140 is in this state.
- the metal scrap is inserted into the metal scrap, the metal scrap is sandwiched between the tip core accommodating groove 130 and the core tip 170 in the first compression process that may occur in the embodiment illustrated in FIGS. 6 and 7A to 7E. It is possible to prevent the occurrence of a situation that prevents the smooth operation.
- the core 201 and the extension core 211 are advanced by the core cylinder 200 and the extension core cylinder 210 in the standby state as shown in the plan view of FIG.
- the first and second press plates 160 stand by the same position as the wall surface of the compression chamber 140 in the standby state, and the open / close cylinder has the discharge plate 502 closing the discharge hole 501. It is waiting to be done.
- the extension core cylinder 210 is interlocked with this.
- the extension core 211 with the primary press plate 150 is retracted.
- the primary press plate 150 and the extension core 211 move together to move to the primary compression completion position of the compression chamber 140, and then the forward movement is stopped. Accordingly, the metal scrap is secondary In the compressed space 400 is a standby state, which is shown in Figure 9b.
- the present invention is coupled to the tip portion 170 of the extension core 211 to the core tip receiving groove 130 in the center of the primary press plate 150, the primary compression process is started and at the same time through-hole 101 is to be formed, and the primary press plate 150 and the extension core 211 and the core 201 is completely prevented in the case of the metal scrap in the process of this process to interfere with the compression.
- the extension core 211 and the core 201 are not subjected to excessive friction or stress from the metal scrap, thereby enabling stable operation.
- the present invention should retract the core 201 and the extension core 211 embedded therein as shown in FIG. 9E.
- the core cylinder 200 and the extension core cylinder 210 are operated, whereby the core 201 and the extension core 211 are retracted, and then the primary compression cylinder 110 and the secondary compression cylinders on both sides ( 120) are all retracted to their original position.
- the core 201 is tubular, it is preferable to have a structure such that the extension core 211 is coupled to the center thereof,
- extension core cylinder 200 and the extension core cylinder 210 should project the core 201 and the extension core 211 on the same axis, it is preferable that these cylinders are also installed on the same axis. Of course, it can be made visible.
- the hydraulic cylinder of the opening / closing means 500 is operated to move the discharge plate 502, thereby discharging the discharge hole 501.
- the finished metal scrap compact 100 is to fall through, which is to be taken out on the conveyor.
- the lock cylinder 602 is operated to release the piston 603 from the locking hole 604, and the cover cylinder 600 is operated to perform a series of operations in which the cover 601 is introduced.
- the extension core 211 and the core 201 are operated to operate the extension core cylinder 210 and the core cylinder 200 to return to the state as shown in FIG. 9A, and the scrap metal compact as shown in FIGS. 9A to 9E. It goes without saying that the molding process can be carried out repeatedly.
- the present invention comprises the steps of charging the metal scrap into the compression chamber 140,
- the metal scrap is compressed again by opening the cover 601 by the second compression step, the discharge step of discharging the compressed metal scrap compacted to the target density by the second compression to the discharge port, and the opening operation of the opening of the cover cylinder 600.
- a known metal scrap compressed product manufacturing method in which an iterative compression process of metal scrap charged into the seal 140 is performed,
- the step of retracting the core 201 is provided so that the metal scrap compacted material 100 compressed to a target density by the retraction of the core 201 after molding the perforated metal scrap compacted material 100 can be discharged.
- the present invention comprises the steps of charging the metal scrap into the compression chamber 140,
- the metal scrap is compressed again by opening the cover 601 by the second compression step, the discharge step of discharging the compressed metal scrap compacted to the target density by the second compression to the discharge port, and the opening operation of the opening of the cover cylinder 600.
- a known metal scrap compressed product manufacturing method in which an iterative compression process of metal scrap charged into the seal 140 is performed,
- the space preemption step Prior to the step of charging the metal scrap into the compression chamber 140, the space preemption step is occupied by the extension core 211 and the core 201 to occupy the space for forming the through hole 101 over the entire compression execution space.
- the primary press plate 150 and the extension core 211 interlock with each other to retreat the extension core 211 and the secondary compression step maintains the space preemption by the core 201.
- the core 201 and the extended core 20 may be discharged to discharge the metal scrap compact 100 compressed to a target density by retreating the core 201 and the extension core 211. 211) with a retraction step.
- a method of hitting or drilling a drilling facility in order to form a through hole 101 in the metal scrap compact 100 requires a huge facility and frequently requires expensive materials for drilling and drilling. Since the metal scrap is likely to be damaged or consumed, the position of the through hole 101 is preempted by the core 201 before the metal scrap is compressed to a high pressure. Without being compressed, it is possible to form the through hole 101 in the metal scrap compacted material 100 which is compressed to a high density and difficult to process any other than melting.
- the discharge plate 502 is installed in the center of the secondary compression space 400, and provided with an opening and closing means 500 using a hydraulic cylinder 504 for sliding it below, but if necessary
- an opening and closing means 500 using a hydraulic cylinder 504 for sliding it below, but if necessary
- the present invention can be carried out by adding or changing the known elements according to the type of metal scrap or the conditions of the site where the compact manufacturing apparatus is installed, and the technical features of the present invention are described in the foregoing embodiments. It is not limited, It is possible to vary and implement within the summary and concept which this invention intends.
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Abstract
Description
Claims (2)
- 금속 스크랩을 압축실에 장입하는 단계와,커버실린더에 의하여 커버를 닫고 잠금 동작을 실시하는 단계와, 압축실에 장입된 금속 스크랩을 1차압축실린더에 의하여 1차 압축하는 1차압축단계와, 1차 압축된 금속 스크랩을 2차압축실린더에 의하여 2차 압축하는 2차압축단계와, 2차 압축으로 목표 밀도로 압축된 금속 스크랩 압착물을 배출구로 배출하는 배출단계를 구비하여서 된 금속 스크랩 압축물 제조 방법에 있어서,상기 1차압축단계 실시 이전부터 2차 압축공간의 중심에 코어를 세워 관통공 형성 위치를 선점하는 공간 선점 단계와, 1차 압축이 완료된 후 2차압축실린더에 의한 2차 압축을 실시하되, 상기 코어에 의해 선점된 부위가 유지되어 금속 스크랩 압축물에 관통공이 형성되도록 하는 관통공형성 단계와, 관통된 금속 스크랩 압축물 성형 후 코어의 후퇴에 의하여 목표 밀도로 압축된 상기 금속 스크랩 압축물이 배출가능하도록 함을 특징으로 하는 금속 스크랩 압축물 제조 방법.
- 금속 스크랩을 압축실에 장입하는 단계와,커버실린더에 의하여 커버를 닫고 잠금 동작을 실시하는 단계와, 압축실에 장입된 금속 스크랩을 1차압축실린더에 의하여 1차 압축하는 1차압축단계와, 1차 압축된 금속 스크랩을 2차압축실린더에 의하여 2차 압축하는 2차압축단계와, 2차 압축으로 목표 밀도로 압축된 금속 스크랩 압착물을 배출구로 배출하는 배출단계를 구비하여서 된 공지의 금속 스크랩 압축물 제조 방법에 있어서,상기 금속 스크랩을 압축실에 장입하여 커버를 닫는 단계이전에 연장코어 및 코어에 의하여 각각 압축실의 1차압축공간 및 2차압축공간 전체에 걸쳐 관통공 형성을 위한 공간을 점유하는 공간 선점 단계를 실시하고,1차압축단계에서 1차프레스판과 연장코어가 연동되어 후퇴되는 연장코어후퇴단계와, 2차압축단계에서 중심에 코어에 의한 공간 선점이 유지되는 선점 공간 유지 단계와, 상기 코어에 의해 선점된 부위가 유지되어 금속 스크랩 압축물에 관통공이 형성되도록 하는 관통공 형성 단계와,관통된 금속 스크랩 압축물 성형 후 코어 및 연장코어의 후퇴에 의하여 목표 밀도로 압축된 상기 금속 스크랩 압축물이 배출가능하도록 하는 코어 및 연장코어 후퇴 단계를 구비하여서 됨을 특징으로 하는 금속 스크랩 압축물 제조 방법.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
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CN201180002678.8A CN102770265B (zh) | 2011-01-17 | 2011-10-25 | 废旧金属压块制造方法 |
JP2012553826A JP5395281B2 (ja) | 2011-01-17 | 2011-10-25 | 金属スクラップ圧縮物の製造方法 |
DE112011104730T DE112011104730T5 (de) | 2011-01-17 | 2011-10-25 | Verfahren zur Herstellung eines zusammengepressten Metallschrottblocks |
US13/512,473 US8661971B2 (en) | 2011-01-17 | 2011-10-25 | Method of manufacturing compressed lump of metal scrap |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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KR1020110004709A KR101070699B1 (ko) | 2011-01-17 | 2011-01-17 | 금속 스크랩 압축물 및 그 제조장치와 제조 방법 |
KR10-2011-0004709 | 2011-01-17 |
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WO2012099320A1 true WO2012099320A1 (ko) | 2012-07-26 |
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PCT/KR2011/007989 WO2012099320A1 (ko) | 2011-01-17 | 2011-10-25 | 금속 스크랩 압축물 제조 방법 |
Country Status (6)
Country | Link |
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US (1) | US8661971B2 (ko) |
JP (1) | JP5395281B2 (ko) |
KR (1) | KR101070699B1 (ko) |
CN (1) | CN102770265B (ko) |
DE (1) | DE112011104730T5 (ko) |
WO (1) | WO2012099320A1 (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101134916B1 (ko) * | 2011-01-28 | 2012-04-17 | 이태호 | 금속 스크랩 압축물 및 그 제조장치와 제조 방법 |
KR101327213B1 (ko) | 2012-06-11 | 2013-11-11 | 이태호 | 천공된 금속 스크랩 압축물 배출 장치 |
CN104191641B (zh) * | 2014-09-02 | 2016-03-09 | 山东亨圆铜业有限公司 | 一种废铜管收集装置 |
CN104228903B (zh) * | 2014-09-02 | 2016-08-17 | 山东亨圆铜业有限公司 | 一种废铜管挤压变形运送装置 |
KR101924785B1 (ko) | 2017-07-19 | 2018-12-04 | 이유기 | 도우넛형 분철 압축기 |
CN118210062B (zh) * | 2024-05-22 | 2024-09-17 | 江苏瑞磁科技有限公司 | 一种智能分级预警铁磁探测系统及其探测方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5266868A (en) * | 1975-11-28 | 1977-06-02 | Vezzani Spa Off | Scrap metal press |
JPS5353167A (en) * | 1976-10-26 | 1978-05-15 | Topii Jitsugiyou Kk | Press formation method and apparatus for metallic scrap |
JPH07214384A (ja) * | 1994-01-28 | 1995-08-15 | Honda Motor Co Ltd | スクラッププレス装置 |
KR20090009739U (ko) * | 2008-03-24 | 2009-09-29 | 황영규 | 고철 압축기 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3674444A (en) * | 1966-03-07 | 1972-07-04 | Akemasa Otani | Iron scrap bundles |
GB1217878A (en) * | 1967-10-03 | 1970-12-31 | Giovanni Busi | Horizontal press |
JPS503028B1 (ko) * | 1969-07-03 | 1975-01-30 | ||
US3782274A (en) * | 1972-03-17 | 1974-01-01 | W Thompson | Apparatus for continuously producing blocks from scrap metal |
JPS5229966B2 (ko) * | 1973-05-14 | 1977-08-05 | ||
JPS5398170A (en) * | 1977-02-08 | 1978-08-28 | Topii Jitsugiyou Kk | Presssforming method and apparatus for metal scraps |
US4435973A (en) * | 1981-11-25 | 1984-03-13 | Nissan Motor Co., Ltd. | Method of producing ring-shaped metal parts |
IT1163207B (it) * | 1983-03-31 | 1987-04-08 | Vezzani Spa Off | Apparecchiatura per il compattamento di materiale di scarto,quale rottame relativamente minuto,rifiuti e simili |
JP4755444B2 (ja) * | 2005-05-12 | 2011-08-24 | 株式会社ヨシツカ精機 | 粉末成形プレスのコア作動装置 |
-
2011
- 2011-01-17 KR KR1020110004709A patent/KR101070699B1/ko not_active IP Right Cessation
- 2011-10-25 CN CN201180002678.8A patent/CN102770265B/zh not_active Expired - Fee Related
- 2011-10-25 JP JP2012553826A patent/JP5395281B2/ja not_active Expired - Fee Related
- 2011-10-25 US US13/512,473 patent/US8661971B2/en active Active
- 2011-10-25 DE DE112011104730T patent/DE112011104730T5/de not_active Withdrawn
- 2011-10-25 WO PCT/KR2011/007989 patent/WO2012099320A1/ko active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5266868A (en) * | 1975-11-28 | 1977-06-02 | Vezzani Spa Off | Scrap metal press |
JPS5353167A (en) * | 1976-10-26 | 1978-05-15 | Topii Jitsugiyou Kk | Press formation method and apparatus for metallic scrap |
JPH07214384A (ja) * | 1994-01-28 | 1995-08-15 | Honda Motor Co Ltd | スクラッププレス装置 |
KR20090009739U (ko) * | 2008-03-24 | 2009-09-29 | 황영규 | 고철 압축기 |
Also Published As
Publication number | Publication date |
---|---|
JP2013510006A (ja) | 2013-03-21 |
JP5395281B2 (ja) | 2014-01-22 |
KR101070699B1 (ko) | 2011-10-07 |
US8661971B2 (en) | 2014-03-04 |
CN102770265A (zh) | 2012-11-07 |
US20130112093A1 (en) | 2013-05-09 |
DE112011104730T5 (de) | 2013-12-12 |
CN102770265B (zh) | 2015-07-29 |
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