Introduction to well type furnace operation specification!

1、 Preparation before blowing in

1. Clean the carbon black in the furnace tank and check the sealing gasket.

2. Check the circulating fan and motor, add lubricating grease to the bearing, and supply water to the cooling water jacket.

3. Check thermocouple position and oil pressure lifting mechanism.

4. Check the titrator, methanol and kerosene reservoir.

2、 Operating Instructions for Furnace Opening

1. Close the power switch.

2. Only after the automatic control device of the adjustment instrument is normal can the power on temperature rise be allowed.

3. When the temperature rises, start the fan.

4. When the furnace temperature rises to 850 ℃, kerosene (or methanol) is dropped.

5. After the furnace temperature reaches the required temperature, cut off the power supply of the furnace and fan before loading the workpiece. Then close the furnace door, connect the fan and furnace power, and operate according to the range.

6. After the workpiece is taken out of the furnace, close the furnace cover tightly, continue without moving the fan, cut off the power supply of the furnace resistance wire, and drop a small amount of kerosene.

7. Stop dropping kerosene when the furnace temperature drops to 850 ℃.

8. When the furnace temperature drops to 600 ℃, stop the fan and cut off the power switch.