Extraction Thimbles Installation and Cleaning Method
The installation method of the extraction thimble is divided into vertical lifting, oblique mounting at a specific angle, flange mounting, and the like.
The automatic cleaning method commonly used in the extraction thimble is high-pressure gas pulse back-blowing and mechanical vibration. The pulse backflushing is a signal given to the solenoid valve by the parameters preset by the controller, and the diaphragm of the solenoid valve is instantly opened and closed, so that the high-pressure gas enters the blowing pipe, and the dust of the surface of the filter cartridge is shaken off by the rapid expansion force of the gas, and the gas pressure is generally We set it to about 6 kg. Mechanical vibration cleaning is often used in small single-unit extraction thimble dust collectors. It uses the shaking force generated by the eccentric device on the dust collector’s flower plate to clean the dust. This action requires operation after shutdown.