Title:
EQUIPMENT FOR PREHEATING BULK METAL CHARGE AND FEEDING IT CONTINUOUSLY TO ELECTRIC FURNACE AND METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2010/142104
Kind Code:
A1
Abstract:
An equipment for preheating bulk metal charge and feeding it continuously to an electric furnace comprises a vibratory conveying device for putting the charge into the furnace (1), a roller-shaped tank for preheating the metal charge (2) and a vibratory conveying and gas sealing device for putting the charge into the tank (3). For preheating the metal charge (B), the metal charge (B) is put into the tank (2), and then the preheated metal charge is put into the electric furnace. Flue gas is drawn through the vibratory conveying device for putting the charge into the furnace (1), the roller-shaped tank for preheating the metal charge (2) and the vibratory conveying and gas sealing device for putting the charge into the tank (3).
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Inventors:
HUANG, Qiming (No.1, Shuanggang Road Yuzhong District, Chongqing 3, 400013, CN)
黄其明 (中国重庆市渝中区双钢路1号, Chongqing 3, 400013, CN)
YANG, Ningchuan (No.1, Shuanggang Road Yuzhong District, Chongqing 3, 400013, CN)
杨宁川 (中国重庆市渝中区双钢路1号, Chongqing 3, 400013, CN)
黄其明 (中国重庆市渝中区双钢路1号, Chongqing 3, 400013, CN)
YANG, Ningchuan (No.1, Shuanggang Road Yuzhong District, Chongqing 3, 400013, CN)
杨宁川 (中国重庆市渝中区双钢路1号, Chongqing 3, 400013, CN)
Application Number:
CN2009/074887
Publication Date:
December 16, 2010
Filing Date:
November 11, 2009
Export Citation:
Assignee:
CISDI ENGINEERING CO., LTD. (No.1, Shuanggang Road Yuzhong District, Chongqing 3, 400013, CN)
中冶赛迪工程技术股份有限公司 (中国重庆市渝中区双钢路1号, Chongqing 3, 400013, CN)
HUANG, Qiming (No.1, Shuanggang Road Yuzhong District, Chongqing 3, 400013, CN)
黄其明 (中国重庆市渝中区双钢路1号, Chongqing 3, 400013, CN)
YANG, Ningchuan (No.1, Shuanggang Road Yuzhong District, Chongqing 3, 400013, CN)
中冶赛迪工程技术股份有限公司 (中国重庆市渝中区双钢路1号, Chongqing 3, 400013, CN)
HUANG, Qiming (No.1, Shuanggang Road Yuzhong District, Chongqing 3, 400013, CN)
黄其明 (中国重庆市渝中区双钢路1号, Chongqing 3, 400013, CN)
YANG, Ningchuan (No.1, Shuanggang Road Yuzhong District, Chongqing 3, 400013, CN)
International Classes:
C21C5/52; F27D13/00
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (7th Floor, Scitech PlaceNo.22, Jian Guo Men Wai Ave., Chao Yang District, Beijing 4, 100004, CN)
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