详情描述

Start the atmosphere mixers of furnace 1-4 in sequence and check for smooth operation without any abnormal sounds.

4. Initiate the main furnace heating system and heat up in segments according to the set temperature control curve.

- 400℃ stage: Insulation for 2 hours (for further removal of residual moisture and elimination of low-temperature stress).

- At 600℃ stage: Insulate for 2 hours (to promote even expansion of the furnace material).

- 800°C stage: Insulate for 2 hours (reaches working temperature, ready to establish atmosphere).

**(II) Carbon Potential Control System Operation**

1. Turn on the carbon potential control cabinet power, and set the target process carbon potential value on the control interface (e.g., 1.0%C).

2. Once the main furnace temperature stabilizes at 800°C, gradually open the pipeline valves and adjust the drip flow to the recommended process value (e.g., 100-120 drops per minute) based on the flowmeter indication.

Daily Motto: Actions speak louder than words.