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Title:
AIR PERMEABILITY DETECTION ROBOT SYSTEM AND SINTERING PROCESS CONTROL METHOD AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/190107
Kind Code:
A1
Abstract:
An air permeability detection robot system and a sintering process control method and system. The robot system is controlled to detect the moisture content, granularity composition and bulk density of a first detection sample and a second detection sample, and to calculate the bulk density change rate of a mixture. An air permeability correction coefficient of the mixture is adjusted according to the bulk density change rate of the mixture and a corresponding preset coefficient adjustment policy, and the air permeability and the air permeability change rate of the mixture are calculated. An intelligent sintering process control model is controlled to select a target control policy corresponding to the permeability change rate of the mixture, and when current process parameters of the sintering process do not meet requirements, the process parameters of the sintering process are adjusted. Hence, the method and the system may achieve air permeability detection of the mixture, adjust the process parameters of the sintering process by taking the air permeability as a reference, have higher adjustment precision, and avoid overburning in the sintering process so as to ensure the quality of a sintered product.

Inventors:
LI ZONGPING (CN)
YE HENGDI (CN)
ZENG XIAOXIN (CN)
SUN YING (CN)
LI CONGBO (CN)
LIU SHUKAI (CN)
Application Number:
PCT/CN2021/072239
Publication Date:
September 30, 2021
Filing Date:
January 15, 2021
Export Citation:
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Assignee:
ZHONGYE CHANGTIAN INT ENG CO (CN)
International Classes:
G01N15/08; C22B1/16; C22B1/24; F27D21/00; G01N1/38; G01N5/04; G01N9/00; G01N15/02
Foreign References:
CN111398119A2020-07-10
CN110146402A2019-08-20
CN110274844A2019-09-24
CN104297102A2015-01-21
CN101560599A2009-10-21
KR20090072596A2009-07-02
JP2015151623A2015-08-24
Attorney, Agent or Firm:
CHINABLE IP (CN)
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