Title:
水平連続供給予熱装置及びその強化予熱方法
Document Type and Number:
Japanese Patent JP7173658
Kind Code:
B2
Abstract:
The present invention belongs to the technical field of metallurgy, and discloses a horizontal continuous feeding preheating device and an enhanced preheating method therefor. The scheme comprises that two dust removal ports are arranged at the front and rear parts of a horizontal continuous feeding preheating duct, and the horizontal continuous feeding preheating duct is divided into an enhanced preheating area and a flue gas preheating area by the two dust removal ports arranged at the front and rear parts of the horizontal continuous feeding preheating duct; burners are installed in the enhanced preheating area, and the two dust removal ports are connected with a flue gas adjusting distributor respectively by a flue gas pipeline the steel scrap preheating efficiency of the burners and electric arc furnace flue gas is increased by controlling the flow rate and temperature of mixed flue gas.
Inventors:
Han, Kimin
Tan, Chun Cheng
Witch
Chang, Yuchuan
Gao, Chang
Ai, Ray
Ryu, Chun Chin
Lynn, Way
Ryu, Chao
Tan, Chun Cheng
Witch
Chang, Yuchuan
Gao, Chang
Ai, Ray
Ryu, Chun Chin
Lynn, Way
Ryu, Chao
Application Number:
JP2020516628A
Publication Date:
November 16, 2022
Filing Date:
August 28, 2018
Export Citation:
Assignee:
CISDI ENGINEERING CO., LTD
CISDI RESEARCH AND DEVELOPMENT CO., LTD.
CISDI RESEARCH AND DEVELOPMENT CO., LTD.
International Classes:
F27B3/18; F27D3/06; F27D7/02; F27D13/00; F27D17/00
Domestic Patent References:
| JP62094792A | ||||
| JP8157930A | ||||
| JP2013534609A | ||||
| JP7146082A | ||||
| JP2017505892A | ||||
| JP2015525866A |
Attorney, Agent or Firm:
Tsubouchi Koji
Inoue Mitsuru
Satoshi Nazuka
Inoue Mitsuru
Satoshi Nazuka