Cement kiln head coal pressure optimization control method

The invention discloses a cement kiln head coal pressure optimization control method, which comprises the following steps of: 1) judging limiting conditions, including kiln condition index limitation, kiln current limitation, secondary air temperature limitation and ammonia water flow trend limitati...

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Bibliographic Details
Main Authors WANG CHAOHUA, BAI XINHUI, LU XIAOSONG, CHEN SHUAIHUA, HU GUANGYAO, WANG SONGHUA
Format Patent
LanguageChinese
English
Published 23.06.2023
Subjects
BLASTING
DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE
FURNACES
HEATING
KILNS
LIGHTING
MECHANICAL ENGINEERING
OVENS
RETORTS
WEAPONS
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Summary:The invention discloses a cement kiln head coal pressure optimization control method, which comprises the following steps of: 1) judging limiting conditions, including kiln condition index limitation, kiln current limitation, secondary air temperature limitation and ammonia water flow trend limitation; 2) recommendation value calculation: calculating the recommendation value of the influence of the relevant parameters on the kiln yield according to the limiting conditions of the parameters preliminarily determined in the previous step; (3) recommended value selection is conducted, specifically, recommended value selection is conducted from front to back according to the priority of kiln condition comprehensive index recommendation, kiln current size recommendation, secondary air temperature recommendation, head and tail coal proportion, environment temperature recommendation and kiln tail smoke chamber NOx recommendation, and a recommended value selection result is obtained; and 4) calculating a first coal re
Bibliography:Application Number: CN202310198126