What are the maintenance and troubleshooting methods of medium frequency melting furnace?

Medium frequency smelting furnace is a common smelting equipment for melting and smelting metals, with high efficiency, energy saving, environmental protection and other advantages. In order to ensure the normal operation of the intermediate frequency melting furnace and extend its service life, it is necessary to carry out maintenance and troubleshooting. The following will introduce the intermediate frequency melting furnace maintenance and troubleshooting methods.

First, maintenance methods:

1. clean the furnace: regularly clean the furnace body inside and outside the surface and the working cavity, remove dust and debris, keep the furnace body clean and tidy.

2. Check the cable line: regularly check the cable line for wear and tear, aging or damage, timely replacement or repair.

3. Hydraulic system maintenance: check the level of hydraulic system regularly, replenish the hydraulic oil, clean the oil tank and filter to ensure the normal operation of the hydraulic system.

4. cooling system maintenance: regularly check the cooling water pipeline and cooler for blockage or leakage to ensure the normal operation of the cooling system.

5. Inspection of electrical components: Regularly check whether the electrical components of the medium frequency melting furnace are loose, aging or damaged, and replace or repair them in time.

6. lubrication system maintenance: regularly check the lubricant level of the lubrication system, replenish the lubricant, clean the lubrication parts to ensure the normal lubrication of mechanical equipment.

7. Maintenance of furnace lining: check the use of furnace lining regularly, repair or replace the lining in time to ensure that the lining is in good condition.

8. check the temperature control system: regularly check whether the instruments and sensors of the temperature control system are accurate, calibrate or replace them in time.

9. Clean the fuel system: Clean the pipelines and nozzles of the fuel system regularly to ensure good combustion.

10. Regular maintenance of large components: For some large components, such as transmission devices, pneumatic components, etc., regular lubrication and maintenance are required to ensure their normal operation.

Second, troubleshooting methods:

1. the equipment can not start: check whether the power supply is normal, check whether the control system is faulty, repair or replace the faulty parts in time.

2. inaccurate temperature control: check whether the instrument and sensor of temperature control system are accurate, calibrate or replace the inaccurate parts.

3. cooling system failure: check whether there is blockage or leakage in the pipeline and cooler of cooling system, clean or repair in time.

4. hydraulic system failure: check whether the fluid level and oil of the hydraulic system are normal, check whether the hydraulic pipeline is broken or leaking, repair or replace the faulty parts in time.

5. electrical components failure: check whether the electrical components are loose, aging or damaged, timely repair or replacement of faulty parts.

6. furnace lining damage: check the use of furnace lining, timely repair or replacement of the lining.

7. furnace overheating: check whether the cooling system of the furnace body is working properly, clean the cooler and pipeline in time.

8. poor melting effect: check the combustion system of the pipeline and nozzle blockage, check whether the fuel is sufficient, timely cleaning or replacement of faulty parts.

Above is the medium frequency melting furnace maintenance and troubleshooting methods. In the maintenance and troubleshooting, you need to operate according to the specific equipment type and use, to ensure the normal operation and safety of the equipment.