What are the daily maintenance methods for induction heating furnaces?

With the development of society and economy, more and more heating equipment manufacturing technologies are also undergoing very rapid changes. Today, I will summarize some maintenance methods for induction heating furnaces. During the use of the induction heating furnace, if the maintenance is not paid attention to, some unnecessary losses will often occur. The following is a brief analysis of several common maintenance methods for the intermediate frequency induction heating furnace. the
1. Regularly remove the dust accumulated in the power cabinet, especially the outside of the SCR tube core. Use alcohol to wipe clean the frequency conversion device in use. Generally, there will be a dedicated machine room, but in fact the construction environment is not good. During the melting and forging process, dust Very large and strong vibration; in the diathermy quenching process of the intermediate frequency furnace, the device is often close to pickling and phosphating and other working equipment, and there are many corrosive gases, which will damage the components of the device and reduce the insulation strength of the device. When there is too much, the surface discharge of the components usually occurs, so it is necessary to pay attention to frequent cleaning work to avoid failures.
2. Regularly check whether the water pipe joints are in good condition. When tap water well water is used as the cooling water source of the device, it is easy to accumulate dirt and affect the cooling effect. When the plastic water pipes age and cracks, the intermediate frequency furnace device should be replaced regularly. Use tap water wells during summer operation Water cooling is very prone to condensation, and it is necessary to consider using a circulating water system. If the condensation is serious, it should stop working. the
3. Regularly overhaul the device, check the crimping of the bolts and nuts of each part of the device and fasten the contacts of the contactor relay if they are loose or in poor contact. They should be repaired and replaced in a timely manner. Do not avoid strong use to avoid causing greater accidents . the
4. Regularly check whether the wiring of the load is in place and whether the insulation is reliable. The scale accumulated in the heat-transmitting induction coil should be disposed of in time; The loads of insulating frequency conversion devices are all installed at the work site, and the faults are relatively high, so they are often ignored. Therefore, strengthening the maintenance of the loads and avoiding faults from affecting the frequency conversion power supply is the key link to ensure the normal operation of the device. the
5. When the cooling water quality is poor, the key parts of the equipment need to be replaced or cleaned regularly. For example, if the water cooling jacket of the cooling controllable cabinet has too much scale, the cooling effect will not be good, and the thyristor will be easily damaged.