How should dust removal bags be cleaned? The commonly used industrial dust removal equipment is bag type dust removal equipment, which is widely recognized by people from all walks of life due to its core configuration - dust removal bag, also known as dust collector filter bag, with high dust filtration efficiency. However, the dust removal bag, which is known as the heart of the bag dust removal equipment, accumulates a large amount of dust on its surface during the long-term dust filtration process, affecting the dust removal efficiency of the entire dust removal equipment. Therefore, regular cleaning and cleaning are very important tasks. The cleaning process of the dust removal bag: Firstly, soak the bag covered with dust in clean water for 20 minutes. 2、 Add synthetic detergent and note that the detergent and water temperature should not exceed 42.5 degrees Celsius. 3、 With the cooperation of the cleaning equipment, it is necessary to continuously inject water for 30 minutes until a clean water flow is visible. 4、 In order to maintain the stability of the size of the dust removal bag, anti shrink detergent should be added to the cleaning water. 5、 Dehydrate the dust removal bag. 6、 After dehydration, carry out drying and curing treatment. 7、 After drying, the cloth bag needs to be inspected. 8、 If the cloth bag is damaged, punctured or has other adverse conditions, it should be repaired or replaced with a new cloth bag in a timely manner. How to choose a dust bag? The fabric and design of dust removal bags should strive for filtration, easy dust removal, and long-lasting effects. The selection of dust removal bags is very important as it directly affects the dust removal efficiency of the dust collector. When choosing dust removal bags, the following points should be noted: gas temperature, humidity, and chemical properties; Particle size; Dust concentration; Filter wind speed; Factors such as dust removal methods. The contents that need to be inspected and tested before using the dust removal bag are as follows: 1. Appearance inspection: punctures, defects, black spots, jumpers, broken wires, joints, etc. 2、 Physical functions: such as the mass per unit area, thickness, amplitude of the cloth bag, the organization of the woven fabric, fabric density, bulk density of the non-woven fabric, porosity, etc. 3、 Dust filtering characteristics: such as resistance coefficient, static dust removal efficiency, dynamic dust removal efficiency, dynamic resistance of filter material, resistance coefficient, and dust stripping rate. 4、 Mechanical functions: such as the fracture and elongation at break of dust removal bags, the longitudinal and latitudinal load elongation of bags, and the swelling of filter materials. 5、 The functional characteristics of dust removal bags include temperature resistance, corrosion resistance, electrostatic properties, hydrophobicity, etc.
