CN114184042A - Preparation facilities of copper alloy that ductility is good - Google Patents

Preparation facilities of copper alloy that ductility is good Download PDF

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Publication number
CN114184042A
CN114184042A CN202111429806.9A CN202111429806A CN114184042A CN 114184042 A CN114184042 A CN 114184042A CN 202111429806 A CN202111429806 A CN 202111429806A CN 114184042 A CN114184042 A CN 114184042A
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CN
China
Prior art keywords
fixedly connected
hopper
swing joint
side wall
copper alloy
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Pending
Application number
CN202111429806.9A
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Chinese (zh)
Inventor
陈文渊
何专
张佳兵
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Yingtan Shengfa Copper Co ltd
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Yingtan Shengfa Copper Co ltd
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Priority to CN202111429806.9A priority Critical patent/CN114184042A/en
Publication of CN114184042A publication Critical patent/CN114184042A/en
Pending legal-status Critical Current

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27BFURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00Crucible or pot furnaces
    • F27B14/08Details peculiar to crucible or pot furnaces
    • F27B14/0806Charging or discharging devices
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C1/00Making non-ferrous alloys
    • C22C1/02Making non-ferrous alloys by melting
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C9/00Alloys based on copper
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27BFURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00Crucible or pot furnaces
    • F27B14/08Details peculiar to crucible or pot furnaces
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D25/00Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D27/00Stirring devices for molten material

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

The invention discloses a copper alloy preparation device with good ductility, which comprises a melting tank, wherein the top surface of the melting tank is fixedly connected with two support plates in bilateral symmetry, two feed boxes are arranged between the two support plates, the side walls of the feed boxes are fixedly connected with a fixed plate, the side wall of the fixed plate, which is far away from the feed boxes, is fixedly connected with the support plates, the left side wall of the left support plate is fixedly connected with a motor, the inner cavities of the feed boxes are respectively provided with a hopper, the left side wall and the right side wall of the hopper are respectively and fixedly connected with a crankshaft, the other end of the crankshaft penetrates through the feed boxes and is movably connected with the feed boxes, and the left end of the crankshaft penetrates through the support plates and is fixedly connected with an output shaft of the motor, can effectively improve the feeding convenience.

Description

Preparation facilities of copper alloy that ductility is good
Technical Field
The invention relates to the technical field of copper alloy preparation, in particular to a preparation device of a copper alloy with good ductility.
Background
The copper alloy is formed by adding one or more other elements into pure copper serving as a matrix, and has the characteristics of excellent electrical conductivity, thermal conductivity, ductility, corrosion resistance and the like. The method is generally applied to the production of various electrical appliances such as generators, buses and the like. When preparing copper alloy, firstly, pure copper needs to be melted so as to add various elements for mixing, thereby improving various characteristics of the copper alloy.
At present, when other elements are added into a solution in the process of smelting a pure copper matrix, the pure copper matrix is generally directly poured into the solution after being weighed by manpower, the error is large in the operation process, so that various characteristics of the formed copper ingot are not good, the later-stage production is influenced, and the peculiar smell generated by mixing various elements during feeding and smelting is larger, if the treatment is not carried out in time, on one hand, the environment is seriously polluted, on the other hand, the body health of operators is damaged, in addition, the traditional blanking and mixing process utilizes the vertical rod for stirring, although the purpose of mixing materials can be achieved, but the rotation range of the vertical rod is limited, the materials cannot be mixed in a large range, and the materials adhered to the melting tank cannot be cleaned conveniently in the stirring process, therefore, the smelting effect is poor and the safety performance is low, so that the preparation device of the copper alloy with good ductility is provided.
Disclosure of Invention
The invention aims to overcome the defects of poor smelting effect, low safety performance and the like in the prior art and provides a copper alloy preparation device with good ductility. The preparation device of the copper alloy with good ductility has the characteristics of good smelting effect, high safety performance and the like.
In order to achieve the purpose, the invention provides the following technical scheme: a copper alloy preparation device with good ductility comprises a melting tank, wherein two support plates are symmetrically and fixedly connected on the top surface of the melting tank in a bilateral mode, two feed boxes are arranged between the two support plates, a fixed plate is fixedly connected on the side wall of each feed box, the side wall of the fixed plate, which is far away from each feed box, is fixedly connected with the support plates, a motor is fixedly connected on the left side wall of the support plate, hoppers are arranged in inner cavities of the feed boxes, crankshafts are respectively and fixedly connected on the left side wall and the right side wall of each hopper, the other ends of the crankshafts penetrate through the feed boxes and are movably connected with the feed boxes, the left ends of the crankshafts on the left side penetrate through the support plates and are fixedly connected with output shafts of the motors, reciprocating mechanisms are arranged at the journals of the crankshafts on the left side, clutch mechanisms are arranged at the left ends of the crankshafts on the right side of the hoppers, first bevel gears are fixedly connected on the side walls of the crankshafts on the left side of the hoppers, a second bevel gear is meshed with the lower side of the first bevel gear, a rotating shaft is fixedly connected to the bottom surface of the second bevel gear, a circular plate is fixedly connected to the bottom end of the rotating shaft, an inclined rod is eccentrically and movably connected to the bottom surface of the circular plate, a limiting plate is fixedly connected between the two supporting plates, a through hole is formed in the top surface of the limiting plate, the bottom end of the inclined rod penetrates through the through hole and is fixedly connected with a stirring rod, a first grooved wheel is fixedly connected to the side wall of the rotating shaft, a second grooved wheel is arranged on the left side of the first grooved wheel, a belt is movably connected between the first grooved wheel and the second grooved wheel, a vertical shaft is fixedly connected to the bottom end of the second grooved wheel, the bottom end of the vertical shaft penetrates through the limiting plate and is movably connected with the limiting plate, a circular gear is fixedly connected to the bottom end of the vertical shaft, a cleaning mechanism is arranged on the lower side of the limiting plate, and a liquid outlet pipe is fixedly connected to the left side wall of the melting tank near the bottom surface, and a control valve is arranged in the liquid outlet pipe.
Preferably, reciprocating mechanism includes the connecting rod, the equal swing joint in bent axle journal department has the sleeve, the connecting rod top all with sleeve lateral wall swing joint, the equal swing joint in connecting rod bottom has the fan, the fan lateral wall all with backup pad swing joint, equal fixedly connected with hose on the fan lateral wall, the hose other end runs through the backup pad and rather than swing joint.
Preferably, clutching mechanism includes the connecting cylinder, the left side two fixture blocks of right side bent axle lateral wall fixedly connected with on the hopper, two draw-in grooves have been seted up to the connecting cylinder left end, the fixture block matches the setting each other with the draw-in groove, the right side left side bent axle and connecting cylinder swing joint on the hopper, fixedly connected with riser on the connecting cylinder lateral wall, right side fixedly connected with electric telescopic handle on the workbin lateral wall, electric telescopic handle output and riser fixed connection.
Preferably, the fan side wall is fixedly connected with a sliding block, the side wall of the supporting plate is provided with sliding grooves matched with the sliding block, and the sliding block is movably connected with the sliding grooves.
Preferably, the right side two stoppers of left side bent axle lateral wall fixedly connected with on the hopper, the connecting cylinder inner wall seted up with stopper assorted spacing groove, stopper and spacing groove swing joint.
Preferably, clearance mechanism includes the dead lever, the dead lever is provided with a plurality of, fixedly connected with annular slab between the dead lever, the ring channel has been seted up to the annular slab top surface, swing joint has two bracing pieces in the ring channel, the bracing piece top all with limiting plate fixed connection, the equal fixedly connected with scraper blade of dead lever one end, the same annular rack of dead lever other end fixedly connected with, circular gear meshes with the annular rack mutually.
Preferably, the top surface of the material box is movably connected with a cover plate, and the top surface of the cover plate is fixedly connected with a handle.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, through mutual matching among the supporting plate, the feed box, the hopper, the clutch mechanism and the like, other elements can be added for smelting according to actual smelting requirements, and the problems of inconvenience and errors of traditional manual feeding are solved.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic top view of the cleaning mechanism;
FIG. 4 is an enlarged view taken at A in FIG. 2;
FIG. 5 is an enlarged view of FIG. 2 at B;
fig. 6 is an enlarged view of fig. 2 at C.
Reference numbers in the figures: 1. a melting tank; 2. a support plate; 3. a material box; 4. a fixing plate; 5. a motor; 6. a crankshaft; 7. a hopper; 8. a reciprocating mechanism; 81. a connecting rod; 82. a fan; 83. a hose; 84. a slider; 85. a chute; 9. a clutch mechanism; 91. a connecting cylinder; 92. a clamping block; 93. a card slot; 94. a limiting block; 95. a limiting groove; 10. a sleeve; 11. a vertical plate; 12. an electric telescopic rod; 13. a first bevel gear; 14. a second bevel gear; 15. a rotating shaft; 16. a stirring rod; 17. a cleaning mechanism; 171. fixing the rod; 172. an annular plate; 173. a squeegee; 174. an annular rack; 175. a support bar; 18. a limiting plate; 19. a liquid outlet pipe; 20. a control valve; 21. a cover plate; 22. a handle; 23. a circular plate; 24. a circular gear; 25. a first sheave; 26. a second sheave; 27. a vertical axis; 28. a diagonal rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a copper alloy preparation device with good ductility comprises a melting tank 1, two support plates 2 are symmetrically and fixedly connected with the top surface of the melting tank 1 in a bilateral mode, two feed boxes 3 are arranged between the two support plates 2, fixing plates 4 are fixedly connected to the side walls of the feed boxes 3, the side walls of the fixing plates 4 far away from the feed boxes 3 are fixedly connected with the support plates 2, the top surfaces of the feed boxes 3 are movably connected with cover plates 21, handles 22 are fixedly connected to the top surfaces of the cover plates 21, a motor 5 is fixedly connected to the left side wall of the left support plate 2, a hopper 7 is arranged in an inner cavity of the feed box 3, crankshafts 6 are respectively and fixedly connected to the left and right side walls of the hopper 7, the other ends of the crankshafts 6 penetrate through the feed boxes 3 and are movably connected with the same, the left ends of the left crankshafts 6 penetrate through the support plates 2 and are fixedly connected with output shafts of the motor 5, reciprocating mechanisms 8 are arranged at shaft necks of the crankshafts 6, a clutch mechanism 9 is arranged at the left end of the left crankshaft 6 on the right hopper 7, a first bevel gear 13 is fixedly connected on the side wall of a right crankshaft 6 on a left hopper 7, a second bevel gear 14 is meshed on the lower side of the first bevel gear 13, a rotating shaft 15 is fixedly connected on the bottom surface of the second bevel gear 14, a circular plate 23 is fixedly connected on the bottom end of the rotating shaft 15, an inclined rod 28 is eccentrically and movably connected on the bottom surface of the circular plate 23, a limit plate 18 is fixedly connected between two support plates 2, a through hole is arranged on the top surface of the limit plate 18, the bottom end of the inclined rod 28 penetrates through the through hole and is fixedly connected with a stirring rod 16, a first grooved pulley 25 is fixedly connected on the side wall of the rotating shaft 15, a second grooved pulley 26 is arranged on the left side of the first grooved pulley 25, a belt is movably connected between the first grooved pulley 25 and the second grooved pulley 26, a vertical shaft 27 is fixedly connected on the bottom end of the second grooved pulley 26, the bottom end of the vertical shaft 27 penetrates through the limit plate 18 and is movably connected with the limit plate, a circular gear 24 is fixedly connected on the bottom end of the vertical shaft 27, a cleaning mechanism 17 is arranged on the lower side of the limit plate 18, a liquid outlet pipe 19 is fixedly connected to the left side wall of the melting tank 1 close to the bottom surface, a control valve 20 is installed in the liquid outlet pipe 19, and through mutual matching among a circular plate 23, a limiting plate 18, an inclined rod 28, a stirring rod 16 and the like, the stirring amplitude can be increased by utilizing the swinging of the inclined rod 28, so that materials are fully dissolved and mixed, and the mixing effect is improved;
the reciprocating mechanism 8 comprises a connecting rod 81, the shaft necks of the crankshafts 6 are movably connected with the sleeve 10, the top ends of the connecting rod 81 are movably connected with the side wall of the sleeve 10, the bottom ends of the connecting rod 81 are movably connected with a fan 82, the side wall of the fan 82 is movably connected with the supporting plate 2, the side wall of the fan 82 is fixedly connected with a sliding block 84, the side wall of the supporting plate 2 is provided with a sliding groove 85 matched with the sliding block 84, the sliding block 84 is movably connected with the sliding groove 85, the side wall of the fan 82 is fixedly connected with a hose 83, the other end of the hose 83 penetrates through the supporting plate 2 and is movably connected with the same, and through mutual matching among the motor 5, the crankshafts 6, the reciprocating mechanism 8 and the like, peculiar smells and harmful gases generated by smelting can be absorbed while the smelting is carried out, the environment pollution and the body health of workers are prevented, and the use safety of the reciprocating mechanism is improved;
the clutch mechanism 9 comprises a connecting cylinder 91, the side wall of a right crankshaft 6 on a left hopper 7 is fixedly connected with two clamping blocks 92, the left end of the connecting cylinder 91 is provided with two clamping grooves 93, the clamping blocks 92 and the clamping grooves 93 are matched with each other, the left crankshaft 6 on the right hopper 7 is movably connected with the connecting cylinder 91, the side wall of the left crankshaft 6 on the right hopper 7 is fixedly connected with two limiting blocks 94, the inner wall of the connecting cylinder 91 is provided with a limiting groove 95 matched with the limiting blocks 94, the limiting blocks 94 are movably connected with the limiting grooves 95, the side wall of the connecting cylinder 91 is fixedly connected with a vertical plate 11, the side wall of a right hopper 3 is fixedly connected with an electric telescopic rod 12, the output end of the electric telescopic rod 12 is fixedly connected with the vertical plate 11, and other elements can be added for smelting according to the actual smelting requirement through the mutual matching among a supporting plate 2, the hopper 3, the hopper 7, the clutch mechanism 9 and the like, thereby solving the problems of inconvenience of traditional manual operation and the like, the feeding convenience can be effectively improved;
cleaning mechanism 17 includes dead lever 171, dead lever 171 is provided with a plurality of, fixedly connected with annular plate 172 between the dead lever 171, the ring channel has been seted up to annular plate 172 top surface, swing joint has two bracing pieces 175 in the ring channel, bracing piece 175 top all with limiting plate 18 fixed connection, the equal fixedly connected with scraper blade 173 of dead lever 171 one end, the same annular rack 174 of dead lever 171 other end fixedly connected with, circular gear 24 meshes with annular rack 174 mutually, through first bevel gear 13, second bevel gear 14, mutually support between puddler 16 and cleaning mechanism 17 etc., when mixing other elements, can take scraper blade 173 to clear up the material of adhesion on melting tank 1, avoid the material adhesion too much, the influence is smelted.
The working principle is as follows: when the invention is used, firstly, a proper amount of materials are added into a material box 3, then a pure copper matrix is placed into a melting tank 1, then the melting tank 1 is heated by external heating equipment, after the materials are heated to a proper degree, a motor 5 and a fan 82 are started by an external power supply, an output shaft of the motor 5 drives a left hopper 7 to rotate through a left crankshaft 6, the materials in the material box 3 enter the hopper 7, the materials are put into the melting tank 1 along with the rotation of the hopper 7, meanwhile, the materials in a plurality of material boxes 3 can be simultaneously put into the melting tank 1 according to actual requirements, an electric telescopic rod 12 is started by the external power supply, the electric telescopic rod 12 pushes a connecting cylinder 91 to move towards the left side through a vertical plate 11, so that a clamping groove 93 on the connecting cylinder 91 is clamped into a clamping block 92, the right hopper 7 is driven to rotate through the crankshaft 6 on the left hopper 7, the simultaneous blanking of a plurality of materials is realized, the smelting speed is increased, synchronously, the crankshaft 6 drives the first bevel gear 13 to rotate, the first bevel gear 13 is meshed with the second bevel gear 14 and drives the rotating shaft 15 to rotate, the rotating shaft 15 simultaneously drives the circular plate 23 and the first grooved pulley 25 to rotate, the circular plate 23 drives the inclined rod 28 to swing, large-range stirring is carried out in the melting tank 1, the mixing effect is increased, the first grooved pulley 25 drives the second grooved pulley 26 to rotate through a belt, the second grooved pulley 26 drives the circular gear 24 to rotate through the vertical shaft 27, so that the circular gear 24 is meshed with the annular rack 174 and drives the fixed rod 171 to rotate, the fixed rod 171 drives the scraper 173 to scrape and clean materials adhered to the melting tank 1, the excessive adhesion is prevented from influencing the melting effect, meanwhile, the crankshaft 6 drives the connecting rod 81 to move up and down, the connecting rod 81 drives the fan 82 to move up and down, the fan 82 absorbs peculiar smell and harmful gas generated during melting, and discharges the peculiar smell and harmful gas into an external filtering system through the hose 83, the harmful gas is prevented from polluting the environment and damaging the health of workers, so that the safety of the workers can be effectively improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A preparation facilities of copper alloy that ductility is good, includes smelting pot (1), its characterized in that: the melting tank is characterized in that two supporting plates (2) are fixedly connected to the top surface of the melting tank (1) in a bilateral symmetry manner, two material boxes (3) are arranged between the two supporting plates (2), a fixing plate (4) is fixedly connected to the side wall of the material box (3) on one side, far away from the material box (3), of the fixing plate (4) and fixedly connected with the supporting plates (2), a motor (5) is fixedly connected to the left side wall of the supporting plates (2), a hopper (7) is arranged in the inner cavity of the material box (3), a crankshaft (6) is respectively and fixedly connected to the left side wall and the right side wall of the hopper (7), the other end of the crankshaft (6) penetrates through the material box (3) and is movably connected with the material box, the left end of the crankshaft (6) penetrates through the supporting plates (2) and is fixedly connected with an output shaft of the motor (5), a reciprocating mechanism (8) is arranged at the shaft neck of the crankshaft (6), a clutch mechanism (9) is arranged at the right side of the left end of the crankshaft (6) on the hopper (7), the left side is fixedly connected with a first bevel gear (13) on the side wall of a right crankshaft (6) on the hopper (7), the lower side of the first bevel gear (13) is meshed with a second bevel gear (14), the bottom surface of the second bevel gear (14) is fixedly connected with a rotating shaft (15), the bottom end of the rotating shaft (15) is fixedly connected with a circular plate (23), the bottom surface of the circular plate (23) is eccentrically and movably connected with an inclined rod (28), two supporting plates (2) are fixedly connected with a limiting plate (18), the top surface of the limiting plate (18) is provided with a through hole, the bottom end of the inclined rod (28) penetrates through the through hole and is fixedly connected with a stirring rod (16), the side wall of the rotating shaft (15) is fixedly connected with a first grooved pulley (25), the left side of the first grooved pulley (25) is provided with a second grooved pulley (26), and a belt is movably connected between the first grooved pulley (25) and the second grooved pulley (26), second sheave (26) bottom fixedly connected with vertical axis (27), vertical axis (27) bottom run through limiting plate (18) and rather than swing joint, vertical axis (27) bottom fixedly connected with circular gear (24), limiting plate (18) downside is provided with clearance mechanism (17), crucible (1) left side wall is close to bottom surface department fixedly connected with drain pipe (19), install control valve (20) in drain pipe (19).
2. The apparatus for manufacturing a copper alloy with good ductility according to claim 1, wherein: reciprocating mechanism (8) include connecting rod (81), bent axle (6) axle journal department equal swing joint has sleeve (10), connecting rod (81) top all with sleeve (10) lateral wall swing joint, the equal swing joint in connecting rod (81) bottom has fan (82), fan (82) lateral wall all with backup pad (2) swing joint, equal fixedly connected with hose (83) on fan (82) lateral wall, hose (83) other end runs through backup pad (2) and rather than swing joint.
3. The apparatus for manufacturing a copper alloy with good ductility according to claim 1, wherein: clutching mechanism (9) are including connecting cylinder (91), left side two fixture blocks (92) of right side bent axle (6) lateral wall fixedly connected with on hopper (7), two draw-in grooves (93) have been seted up to connecting cylinder (91) left end, fixture block (92) and draw-in groove (93) match each other and set up, the right side left side bent axle (6) and connecting cylinder (91) swing joint on hopper (7), fixedly connected with riser (11), right side on connecting cylinder (91) lateral wall fixedly connected with electric telescopic handle (12) on workbin (3) lateral wall, electric telescopic handle (12) output and riser (11) fixed connection.
4. The apparatus for manufacturing a copper alloy having good ductility according to claim 2, wherein: fan (82) are gone up fixedly connected with slider (84) on the lateral wall, all set up on backup pad (2) lateral wall with slider (84) assorted spout (85), slider (84) and spout (85) swing joint.
5. The apparatus for manufacturing a copper alloy with good ductility according to claim 3, wherein: the right side two stopper (94) of left side bent axle (6) lateral wall fixedly connected with on hopper (7), connecting cylinder (91) inner wall seted up with stopper (94) assorted spacing groove (95), stopper (94) and spacing groove (95) swing joint.
6. The apparatus for manufacturing a copper alloy with good ductility according to claim 1, wherein: clearance mechanism (17) are including dead lever (171), dead lever (171) are provided with a plurality of, fixedly connected with annular slab (172) between dead lever (171), the ring channel has been seted up to annular slab (172) top surface, swing joint has two bracing pieces (175) in the ring channel, bracing piece (175) top all with limiting plate (18) fixed connection, the equal fixedly connected with scraper blade (173) of dead lever (171) one end, dead lever (171) other end fixedly connected with is same annular rack (174), circular gear (24) mesh with annular rack (174).
7. The apparatus for manufacturing a copper alloy with good ductility according to claim 1, wherein: the top surface of the material box (3) is movably connected with a cover plate (21), and the top surface of the cover plate (21) is fixedly connected with a handle (22).
CN202111429806.9A 2021-11-29 2021-11-29 Preparation facilities of copper alloy that ductility is good Pending CN114184042A (en)

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CN213631524U (en) * 2020-11-25 2021-07-06 大连万泰铝业有限公司 Hearth and aluminum liquid double-temperature-control smelting furnace
CN213657488U (en) * 2020-10-26 2021-07-09 湖北豪展铝业有限公司 Novel aluminum product processing is with smelting device
CN214701718U (en) * 2020-10-19 2021-11-12 瑞升昌铝业(江苏)有限公司 Efficient melting equipment for aluminum forging production

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008224089A (en) * 2007-03-09 2008-09-25 Tokai Rika Co Ltd Melting device
CN107741162A (en) * 2017-10-09 2018-02-27 铜陵安东铸钢有限责任公司 A kind of device for clearing up electric arc furnaces fire door slag
CN208832984U (en) * 2018-09-20 2019-05-07 连云港桃盛熔融石英有限公司 A kind of vitreous silica furnace automatic exhaust device
WO2020062317A1 (en) * 2018-09-29 2020-04-02 冯志容 Material stirring device with filtering effect
CN212512495U (en) * 2020-07-02 2021-02-09 河南济源钢铁(集团)有限公司 Belt blanking hopper mechanism of refining furnace
CN212692498U (en) * 2020-07-17 2021-03-12 福建新航凯材料科技有限公司 Heating device is used in production of nitride metal composite
CN212840393U (en) * 2020-07-20 2021-03-30 温州浙星动力科技有限公司 Blank smelting device for high-power diesel engine crankshaft
CN214701718U (en) * 2020-10-19 2021-11-12 瑞升昌铝业(江苏)有限公司 Efficient melting equipment for aluminum forging production
CN213657488U (en) * 2020-10-26 2021-07-09 湖北豪展铝业有限公司 Novel aluminum product processing is with smelting device
CN213631524U (en) * 2020-11-25 2021-07-06 大连万泰铝业有限公司 Hearth and aluminum liquid double-temperature-control smelting furnace

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