Title:
ULTRASONIC VIBRATION TRACTION COMPOUND APPARATUS USED FOR CONTINUOUS CASTING
Document Type and Number:
WIPO Patent Application WO/2021/238220
Kind Code:
A1
Abstract:
The present invention provides an ultrasonic vibration traction compound apparatus used for continuous casting, comprising: a continuous material-feeding apparatus, comprising a first vacuum chamber, a second vacuum chamber, and a third vacuum chamber arranged in sequence from top to bottom; a smelting apparatus, comprising a crucible and a heating coil; a crystallizer apparatus, comprising a crystallizer, the crystallizer being arranged in the second vacuum chamber; an ultrasonic vibration apparatus, the ultrasonic vibration apparatus being arranged on the outside of the crystallizer, the ultrasonic vibration apparatus being used for generating ultrasonic waves and thereby ultrasonically vibrating the crystallizer; a metal-rod cooling apparatus, the metal-rod cooling apparatus being arranged at a metal-rod outlet below the third vacuum chamber and used for cooling metal rods; a traction apparatus, the traction apparatus being connected to the metal rod and capable of pulling the metal rod to move upward and downward. The apparatus can achieve equiaxation and refinement of the organized grains of the metal-rod blanks, which is conducive to the subsequent drawing of the metal rod, and the service life of the crystallizer is long.
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Inventors:
SONG KEXING (CN)
LI SHAOLIN (CN)
CAO JUN (CN)
ZHOU YANJUN (CN)
DING YUTIAN (CN)
FENG CUNLI (CN)
WU BAOAN (CN)
LV CHANGCHUN (CN)
GUO XIUHUA (CN)
ZHANG YANMIN (CN)
ZHANG XUEBIN (CN)
HUANG TAO (CN)
LIU HAITAO (CN)
CHENG CHU (CN)
ZHANG CHAOMIN (CN)
PENG XIAOWEN (CN)
LI SHAOLIN (CN)
CAO JUN (CN)
ZHOU YANJUN (CN)
DING YUTIAN (CN)
FENG CUNLI (CN)
WU BAOAN (CN)
LV CHANGCHUN (CN)
GUO XIUHUA (CN)
ZHANG YANMIN (CN)
ZHANG XUEBIN (CN)
HUANG TAO (CN)
LIU HAITAO (CN)
CHENG CHU (CN)
ZHANG CHAOMIN (CN)
PENG XIAOWEN (CN)
Application Number:
PCT/CN2020/142464
Publication Date:
December 02, 2021
Filing Date:
December 31, 2020
Export Citation:
Assignee:
UNIV HENAN SCIENCE & TECH (CN)
UNIV HENAN POLYTECHNIC (CN)
HENAN YOUKE ELECTRONIC MAT CO LTD (CN)
UNIV HENAN POLYTECHNIC (CN)
HENAN YOUKE ELECTRONIC MAT CO LTD (CN)
International Classes:
B22D11/114
Foreign References:
| CN104308107A | 2015-01-28 | |||
| CN1112039A | 1995-11-22 | |||
| CN201832965U | 2011-05-18 | |||
| CN106475538A | 2017-03-08 | |||
| CN101905295A | 2010-12-08 | |||
| KR20150020829A | 2015-02-27 |
Attorney, Agent or Firm:
BEIJING WUZHOUYANGHE & PARTNERS (CN)
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