Results: (1) Automatic control enabled, replacing manual operation; (2) Temperature fluctuation reduced by 50%; (3) Natural gas consumption reduced by 3%.
Case 2
SPIC Wuchuan
Roasting furnace，2025-06；
Results: (1) Automatic control achieved, replacing manual operation; (2) Temperature fluctuation reduced by 50%; (3) Natural gas consumption reduced by 2%.
Case 3
SPIC Wuchuan
Evaporation section. 2025-08;
Results: (1) Automatic control enabled, replacing manual operation; (2) Level fluctuation reduced by over 60%; (3) Steam consumption reduced by 4%.
