What should be paid attention to when lining the furnace

neutralFurnace liningThe ramming process of the furnace is a relatively complicated process, and the process of knotting is a very important part, which can affect the service life of the furnace. Then, what should we pay attention to in the process of knotting to ensure that it does not affect the use of the furnace What about lifespan?

1. Of course, the most basic is to standardize the operation process, but in addition, there are many precautions in the knotting process of the intermediate frequency furnace ramming material. For example, before knotting, ensure the power supply and The improvement of the water supply system should also be prepared in advance by the staff on each project. Of course, it also includes that the staff are not allowed to carry any combustibles on the work site, of course, including mobile phones, keys and other items.

2. Sand adding in the charging process of the intermediate frequency furnace is a process with strict requirements. For example, the sand must be added at one time, and should not be added in batches. Of course, when adding sand, make sure that the sand is spread on the bottom of the furnace and cannot be piled up. In a pile, otherwise it will cause the particle size of the sand to separate.

3. When the neutral furnace lining material is knotted, we should operate it according to the method of shaking first and then vibrating. And pay attention to the method to ensure that the process of operation should be light and then heavy. And the rocker should be inserted into the bottom at one time. , and every time the rod is inserted, it is shaken 8 to 10 times.

4. After the bottom of the furnace is finished, be sure to put it into the dry pot stably. In this way, it can ensure that the forming is relatively standardized, and it will generally be a standard annular 3-corner ring. Of course, in the entire knotting process, the demand There are many processes to pay attention to. And each process cannot be ignored.

There are two kinds of knotting methods for intermediate frequency thermal induction furnace lining, wet knotting and dry knotting. Both methods can be used for the knotting of acid intermediate frequency furnace lining, neutral furnace lining and basic furnace lining.

Wet knotting of neutral furnace lining materials refers to the knotting by adding water, water glass, brine and other adhesives to the furnace lining knotting materials. Because the knotting materials contain a certain amount of moisture, there is less dust during construction and molding Sex is good.