You are here:home > Industry news > Pruduct's Detail
Maintenance of intermediate frequency furnace
Because of the development of science and technology, theprogress of the times, industry, more and more enterprisesusing intermediate frequency furnace. So, if furnacemaintenance becomes primary problem. How maintenance ofintermediate frequency furnace, let Henan Chao Feng electrical explain for everybody:
First of all, in the use of intermediate frequency electric furnace, furnace lining and need to play in the sintering behavior. Lining according to the different needs of raw materials, and then the acid and alkaline melts hit lining,lining, is the use of the material, such as quartz sand along the furnace wall, a protective layer of insulation materialand melting furnace body induction coil, the protection ofinduction coil. Lining should pay attention to play, evenplaying hard, strong, kick down, once the formation of. Low temperature baking after parking, lining, condense into - asolid overall, and has considerable strength to withstand theimpact of melting and mixing. Sintering should follow a lowpower consumption slow air furnace heating mode, continuous baking for more than 36 hours, fully cured. The liningstructure, intermediate frequency electric furnace, to ensure that an important prerequisite for the safety and quality oflife.
After a good knot lining, how to correctly, reasonable intermediate frequency furnace operation is to extend theservice life and ensure the life safety. - general, firstcheck the intermediate frequency electric furnace used beforethe operation, regardless of horizontal flow cooling system,cooling water pressure, water temperature is normal, whether there is water leakage, the hydraulic system to work properly. Operation, careful, don’t mess with exploration, an operation, a concern, and prohibited without fixed jobs into the room, to prevent electric shock. Melt in the melting process to use dry, and for the upcoming material, whenmelting furnace melting time to fulfill the need to pour out,avoid high temperature increases the loss of lining; ground observation, when the furnace was found red hair phenomenon,which is a prelude to the furnace leakage should be timelyclose to take the medium frequency power supply, pouring molten furnace and other measures, to prevent the leak accident. Use should also be pointed out that, when theendometrium is thin, cannot continue to use, should be the new lining to redo the old, in order to prevent leak accident.
In addition, because the intermediate frequency furnace at high temperature, high pressure, high current. Therefore, the room should be kept clean, power supply cabinet, induction coil connected to the copper dust, reduce fault, prevent the insulation. The flow of cooling water for regular inspection,water pressure is normal. Regularly to the bolt connectionparts, fastening nut, in order to prevent the bad contactburn unit. Regular pump motor cooling system, hydraulic motorrepair, clean hydraulic oil, in order to ensure the normal supply of water and fuel. Normal equipment with rated voltage and current efficiency, prevent the protection circuit fault.Regular, correct and careful maintenance, is an important guarantee for prolonging the service life of medium frequency furnace, to ensure safety.
The above information by the Henan super Feng electricalcarefully prepared for you, Henan Chao Feng electricaldedicated to customer service.