The Introduction of Sintering Furnace Purification
Sintering furnace is a kind of smelting furnace, mainly used for sintering, smelting and purifying of metals and their alloys. With the rapid development of industry, sintering furnaces have been widely used in steelmaking, chemical industry and electric power industry, and have made great achievements in metallurgical engineering and electric power engineering. In order to meet the production needs of various factories, sintering furnace must be purged regularly. This article describes the importance and process of sintering furnace purification.
The Importance and Necessity of Sintering Furnace Purification
In the smelting process of the sintering furnace, furnace slag and scale are deposited in the furnace due to the melting of the material. If the furnace is not purified in time, these slag, scale and other dirt will continue to accumulate, which has a certain impact on the safe operation of the furnace and the service life of the furnace. In addition, slag and scale can easily adhere to the furnace material, causing coking, affecting the thermal efficiency of the sintering furnace, and even affecting the quality of the sintered product due to impurities in the slag and scale. If the sintering furnace is not purified in time, the quality of the sintered product will be greatly affected. Therefore, the purification of sintering furnace is of great significance in improving the utility and efficiency of the sintering furnace, ensuring the quality of the sintered product, and protecting the safety of the furnace.
Process of Sintering Furnace Purification
1. Purge
The most common purging method of sintering furnace is to use high-pressure hot air. The high-temperature and high-pressure hot air enters the furnace and forms a powerful fluid flow in the furnace, which can blow away furnace slag and scale, and the furnace is completed. Purifying.
2. Fire up
The fire up leaves a certain gap between the molten material in the sintering furnace and the wall of the furnace, so that the slag and scale can be removed from the furnace during the purging, and the fire up also helps to clean the furnace when the furnace slag is purged.
3. Chemical cleaning
Chemical cleaning is also an effective purification method for sintering furnace, which can remove the slag, scale and contaminants adhering to the furnace wall and furnace material more thoroughly, and effectively reduce the harmful elements in the slag to improve the quality of the sintered product.
Conclusion
Sintering furnace purification is an important measure to ensure the normal production of sintering furnace and improve the efficiency of furnace. The importance and process of sintering furnace purgation have been discussed in this article, which will help us better understand the importance and process of sintering furnace purgation.
