Filter Bag For Removing Contaminants

Durable Qingdao Star Machine impurity removal filter bag with high quality, it can remove impurities, particles, bacteria and other pollutants from liquids or gases, making them cleaner and cleaner. Filter bags are widely used in various fields, such as water treatment, air purification, food processing and so on.

Different bag filter materials for removing impurities have different chemical properties and corrosion resistance, so it is necessary to select the appropriate filter bag material for chemical processing according to the specific application scenario and chemical properties.

For example, polyester impurity removal filter bag and polypropylene filter bags have good corrosion resistance, suitable for processing various acids, alkalis, salts and other chemicals; Nylon filter bags and polyethylene PTFE filter bags have excellent corrosion resistance and high temperature resistance, suitable for processing strong acids, alkalis, oxidizing agents and other chemicals, the materials have different chemical properties and corrosion resistance, so for the processing of chemicals, it is necessary to select the appropriate impurity removal filter bag material according to the specific application scenario and chemical properties.

The filter bag cleaning method for precision removal of contaminants can be selected depending on the material and degree of contamination:

1 Physical cleaning method: Use mechanical force (such as friction, vibration, brushing, etc.) to remove dirt from the surface of the filter bag.

2 Chemical cleaning method: Use chemicals (such as acids, alkalis, oxidizing agents, etc.) to chemically react with the dirt on the surface of the filter bag to remove impurities, so as to dissolve or send it away. This method is suitable for filter bags of various materials, but it needs to pay attention to the selection of chemicals and the safety of operation.

3 Ultrasonic cleaning method: using ultrasonic generator to generate high-frequency vibration, so that the dirt on the surface of the filter bag to remove impurities is peeled off under the action of strong impact force in water. This method is suitable for small filter bags.