The rotary furnace is the core equipment in pyrometallurgical antimony smelting; its high-temperature, flammable, and toxic operating environment demands the highest standards of safety. We consistently uphold the principle of "putting lives and safety first" throughout the entire production process, ensuring the absolute safety of both personnel and equipment by implementing an integrated safety system comprising intelligent protection, standardized operations, and emergency response.

Regarding technical safeguards, we have equipped every rotary furnace with a comprehensive safety interlock protection system. High-temperature alarm devices monitor the temperatures of the furnace chamber and shell in real-time; if the temperature exceeds the preset threshold, the system immediately issues audible and visual alarms and automatically triggers a cooling sequence to prevent furnace lining burn-through or melt overheating. Gas leak detection systems utilize high-sensitivity sensors to monitor critical points—such as burner pipelines and valves—around the clock; upon detecting abnormal combustible gas concentrations, the system instantly cuts off the gas supply and activates exhaust ventilation, eliminating explosion risks at the source. Emergency shutdown devices serve as the final line of defense; in the event of furnace tilting, drive mechanism failure, or abnormal pressure, operators can initiate an emergency shutdown with a single command. This action simultaneously interlocks to shut off fuel, oxygen, and feed systems, preventing the incident from escalating.

We adhere to a philosophy of "preventive maintenance," conducting quarterly inspections of furnace lining thickness, drive bearings, and electrical circuits, while maintaining detailed equipment health records. Risks are further minimized through auxiliary measures such as installing heat-insulating layers, establishing safety exclusion zones, and implementing forced ventilation.

Safety is the cornerstone of antimony rotary furnace operations and a solemn commitment to human life. We will continue to optimize safety interlock systems and strengthen safety awareness among all personnel, striving for zero accidents as we drive the steady progress of our antimony smelting operations.