Maintenance and inspection of bag filter

Maintenance and inspection of bag filter

Maintenance of bag filter

1. When the bag filter is under maintenance, first cut off the power supply. The operator must carry the key of the operation panel, and put on the operation panel a sign saying "Inspection is being performed and operation is strictly prohibited".

2. Transmission devices such as rapping devices, star-shaped unloaders, and exhaust fans, such as couplings, transmission belts, and transmission wheels, must be equipped with protective covers to prevent the bolts from loosening and flying when the belts and chains break. It hurts.

3. During routine patrol inspection or operation, when handling the fault temporarily, the operator must strictly prevent the clothes from getting caught in the transmission. When entering the ash collection bucket to clean up the dust or enter the filter bag room to hang bags, you must wear labor protection equipment to prevent dust from dazzling eyes or burning skin.

4. For bag dust collectors that handle flammable and explosive dust gases, such as bag dust collectors used in coal mills, the dust accumulated in the dust collector should be removed frequently to prevent combustion or explosion, and it is also necessary to prevent fire from entering. It is strictly forbidden to use electric welding or gas welding to repair pipes or shells during operation.

5. For the positive pressure glass fiber cloth bag dust collector that handles high temperature gas, when entering the gas distribution room to suspend the filter bag in summer, prevent heat stroke measures.