Commissioning Instructions of Airflow Screening Machine
2022-12-27
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1.Installation of other supporting equipment
1). The rotation direction of the main wind wheel of the air flow screening machine is counterclockwise;
2). The direction of the main engine, induced draft fan, and discharge auger should be in accordance with the direction indicated by the arrow on the equipment;
3). Start the induced draft fan for a few seconds before starting the air flow screen, and check whether there is any air leakage (including internal air leakage) at each connection of the equipment, and whether there is any abnormal sound. If an abnormal situation occurs, the equipment should be shut down immediately for inspection and processing.
2. The use and debugging of the airflow screen
After the above steps are completed, the airflow screening machine is operating normally, wrap the auger outlet with a cloth bag, and manually add 50-100 kg of material to the main machine's feeding port within 2-5 minutes, and then gradually increase the feeding amount to ensure that the feeding Uniformity and continuity. After the material has been fed, the air flow screening machine should be turned off. After the equipment is stopped, open the inspection door, carefully check the material passing through the net, and determine whether there is any abnormal phenomenon such as sticking of the net. If everything is normal, close the inspection door and it will start Airflow screening machine, continue to feed, the feeding amount is from small to large, but not more than 30 kg/min; in addition, the dust collecting bag of the bag filter should be shaken regularly, usually one beat or shake every hour.
