Sintered felt is a type of filtration equipment that can be repeatedly cleaned and reused, so it is popular in many industries. At the same time, this equipment has high filtration accuracy when used, and has characteristics such as corrosion resistance and high temperature resistance. However, how to clean it after use is still unclear to most people. Therefore, the editor of Longyuan Purification Equipment has compiled three methods for cleaning sintered felt, let’s learn together.

Firstly, there is the ultrasonic cleaning method, which is due to the fact that ultrasonic waves can form a wave energy after continuous pressure and expansion, and then create a continuous and ruptured air cavity in the liquid, which can clean the sintered felt.

Next is the chemical cleaning method, which, as the name suggests, uses a certain chemical reagent to clean it. Generally, acid-base cleaning solutions are commonly used to clean it, because acid-base solutions can clean the polyester structures on the sintered felt.

In addition, there is a heat treatment cleaning method. Generally, a chemical cleaning method is used before using this cleaning method. It is only used when the chemical cleaning method is ineffective. At the same time, hot salt bath, vacuum pyrolysis, and heating oven cleaning methods are generally used when using this method.