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Horizontal continuous casting device and method for horizontal continuous casting of easily oxidized copper alloy using the device

A technology of horizontal continuous casting and copper oxidation, which is applied in the field of horizontal continuous casting equipment and easily oxidized copper alloy horizontal continuous casting. The effect of qualified rate and convenient operation

Active Publication Date: 2015-11-18
HENAN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a horizontal continuous casting device, which solves the problem that the speed of the traction device is difficult to match with the discharge speed, significantly improves the surface quality of castings, and increases the qualified rate of products

Method used

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  • Horizontal continuous casting device and method for horizontal continuous casting of easily oxidized copper alloy using the device
  • Horizontal continuous casting device and method for horizontal continuous casting of easily oxidized copper alloy using the device

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Embodiment 1

[0025] The horizontal continuous casting device of embodiment 1 is as figure 1 As shown, the furnace body 7 and the crucible 1 located in the furnace body 7 are included, the top of the furnace body 7 is provided with a furnace cover 16, and the bottom of the furnace body 7 inner cavity is provided with a crucible seat 8, and the crucible 7 is located on the crucible seat 8; The bottom of the side of the crucible 1 is provided with a melt outlet, and the end of the pipeline of the melt outlet passes through the furnace body 7 and is connected with a crystallizer. Set 3; the pipe of the solution outlet is plugged with a screw propulsion rod 9, the front end of the screw propulsion rod 9 extends into the crystallizer and fits with the inside of the crystallizer, and the rear end corresponds from the other side in the opposite direction The position passes through the furnace body 7 and cooperates with the drive motor 14 for transmission. When working, the screw propulsion rod 9...

Embodiment 2

[0032] The horizontal continuous casting device of embodiment 2, such as figure 2 As shown, the difference from Embodiment 1 is that the transmission is a chain transmission, that is, the rear end of the screw propulsion rod 9 passes through the crucible 1 and is provided with a driven sprocket 11, which is connected with the The driving sprocket 11 on the driving shaft of the driving motor 14 is connected through the transmission chain 12; a sealing sleeve 10 is provided between the screw propulsion rod 9 and the hole wall passing through the crucible. In the horizontal continuous casting device of this embodiment, the transmission motor is kept away from the high temperature position of the furnace body through chain transmission, so as to ensure the stability of the transmission and prolong the service life of the transmission motor.

[0033] The method for horizontal continuous casting of easily oxidizable copper alloy of the present embodiment uses the above-mentioned ho...

Embodiment 3

[0038] The horizontal continuous casting device of embodiment 3 is different from embodiment 1 in that: the outlet of the melt is located at the bottom of the crucible, the pipe of the outlet of the melt is an L-shaped elbow, and the screw propulsion rod is arranged at the bottom of the L-shaped bend. In the horizontal section of the tube, the front end of the screw propulsion rod extends into the crystallizer, and the rear end goes out of the bent tube in the opposite direction and is used for transmission cooperation with the drive motor. In the horizontal continuous casting device of this embodiment, the screw propulsion rod is located below the crucible without passing through the crucible wall, which reduces the difficulty of crucible processing and dynamic sealing, saves cost, and is convenient for installation and maintenance.

[0039] The method for horizontal continuous casting of easily oxidizable copper alloy of the present embodiment uses the above-mentioned horizon...

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Abstract

The invention discloses a horizontal continuous casting device and a method for horizontally continuously casting readily oxidizable copper alloy by the aid of the device. The horizontal continuous casting device comprises a furnace and a crucible. The crucible is positioned in the furnace, a melt outlet is arranged on the crucible, and the tail end of a pipeline of the melt outlet penetrates through the furnace and is connected with a crystallizer. The horizontal continuous casting device is characterized in that a screw propulsion rod is fittingly inserted in the pipeline of the melt outlet, the front end of the screw propulsion rod extends into the crystallizer, and the rear end of the screw propulsion rod penetrates through the furnace from a corresponding position on the other side of the furnace along an opposite direction and is used for being in normal running fit with a driving motor. The horizontal continuous casting device and the method have the advantages that the horizontal continuous casting device is provided with a screw propulsion device, so that a casting can be discharged out of the crystallizer under double actions of screw propulsion force and traction force, the screw propulsion force realizes a main effect while the traction force realizes an auxiliary effect, the problem that the speed of a traction device cannot be matched with the discharge speed easily is solved, the surface quality of the casting is obviously improved, and the yield of products is increased.

Description

technical field [0001] The invention belongs to the technical field of casting equipment, and in particular relates to a horizontal continuous casting device and a method for horizontal continuous casting of an easily oxidizable copper alloy using the device. Background technique [0002] Horizontal continuous casting refers to the process of continuously casting metal melt into billets in the horizontal direction on the continuous casting machine. Compared with conventional vertical and arc continuous casting, it has the following advantages: the equipment is arranged horizontally, the fuselage is low, The height requirement of the factory building is low, and the capital investment is low; the casting quality is high; it is suitable for the production of high-quality small-section castings; the safety and reliability are good, and the installation and maintenance of equipment are convenient; the application range is wide, and almost all special steels, high-alloy steels and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22D11/045B22D11/10
Inventor 宋克兴贾淑果邓猛张学宾丁宗业张彦敏赵培峰刘亚民国秀花
Owner HENAN UNIV OF SCI & TECH
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