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Title:
UNIFORM FLOW FIELD AIR OUTLET STRUCTURE FOR LIQUID MOLTEN SLAG DRY-TYPE CENTRIFUGAL GRANULATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/109327
Kind Code:
A1
Abstract:
A uniform flow field air outlet structure for a liquid molten slag dry-type centrifugal granulation system, comprising a granulation bin (1), an upper portion of the granulation bin being provided with an annular flue gas header (2); a collecting flue (6) is provided on the annular flue gas header (2); and a flue gas outlet gap (3) is formed between the granulation bin (1) and the annular flue gas header (2). Flue gas generated in the granulation bin (1) is led out from the flue gas outlet gap (3), collected within the annular flue gas header (2), and flows out by means of the collecting flue (6). The described solution can have the effect of preventing slag from sticking to a wall and equalizing the flow of a flue gas flow field in a granulation bin.

Inventors:
WANG SHUZHONG (CN)
LI MEIQUAN (CN)
ZHAO JUN (CN)
WU ZHIQIANG (CN)
XIAO ZHAOYU (CN)
XU NINGWEN (CN)
MA CHEN (CN)
Application Number:
PCT/CN2020/072569
Publication Date:
June 10, 2021
Filing Date:
January 17, 2020
Export Citation:
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Assignee:
UNIV XI AN JIAOTONG (CN)
International Classes:
C21B3/08
Foreign References:
CN111020078A2020-04-17
CN111020077A2020-04-17
CN111020074A2020-04-17
CN111020073A2020-04-17
CN111074019A2020-04-28
CN108330235A2018-07-27
CN103657291A2014-03-26
CN108359756A2018-08-03
CN108330233A2018-07-27
CN108359757A2018-08-03
CN2923723Y2007-07-18
JP4433455B22010-03-17
CN106939363A2017-07-11
Attorney, Agent or Firm:
XI'AN CYDA INTELLECTUAL PROPERTY AGENCY (CN)
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