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How to prolong the service life of small high temperature furnace lining

Release time: 2020-08-19 16:46:35 Views: 143

After the lining of small high-temperature furnace is built, how to operate it correctly and reasonably is the key to prolong the service life of the lining and ensure the life safety. We should start from four aspects.

1. Check in advance

In general, check whether the water cooling system is smooth, whether the water pressure and water temperature of the cooling water are normal, whether there is water leakage, and whether the hydraulic system can work normally before using the small high temperature furnace and experimental electric furnace;

2. Observe frequently

When it is found that there is a red phenomenon outside the furnace body of the small high-temperature furnace, this is the precursor of furnace leakage. Measures such as shutting down the intermediate frequency power supply and pouring out the molten materials in the furnace should be taken in time to avoid the leakage accident.

3. Be careful

During the operation, be careful not to touch and touch. One person operates and one person supervises. It is strictly forbidden for miscellaneous personnel to enter the machine room to prevent electric shock. In the smelting process, the dry melting materials should be used, and the materials should be discharged gently and frequently. When the melting materials in the furnace meet the requirements, they should be poured out in time to avoid the high temperature increasing the lining loss;

4. Replace the old furnace lining in time

It should also be noted that when the furnace lining becomes very thin and can not be used any more, the old lining should be smashed and a new one should be made to prevent leakage.

In addition, regular, correct and careful maintenance is an important guarantee to extend the service life and ensure the safety of the small high temperature furnace, and it is also a necessary step to avoid hazards.

The above is the way to prolong the service life of small high temperature furnace lining. If you have different opinions, please share them and learn together. Thank you!

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