What is the operation procedure of asphalt concrete mixing station?

A, mixing equipment in the process of operation, should ensure that the equipment is in good condition, should also be equipped with mineral moisture detector and finished product analyzer, and often test the relevant data, so that the operator can adjust the operation in time to keep the equipment in good condition.

Secondly, the water content of mineral aggregate not only affects the production capacity, but also determines the fuel consumption. A material shed should be added.

Three, before the operation should be a comprehensive inspection of all working parts and devices of mixing equipment are in good condition and normal. If there is any problem, it must be properly handled before operation, and it is strictly forbidden to work with illness.

Four, the operation must be carried out in strict accordance with the procedures and precautions specified in the instruction manual. After the ignition is normal, monitor whether the dust collector works normally to ensure that the drying cylinder burns under negative pressure; After the start of production, monitor whether the hot material hoist and agitator work normally to coordinate the operation of other parts.

5. After the operation, stop feeding, gradually close the burner, rinse the agitator with hot fine materials, and drain the hot materials in the drying drum and agitator; When the temperature of the drying cylinder drops to 45 ~ 500°C, stop the operation of the drying cylinder, fan and dust removal system, and cut off the main power supply of the operation room.

Six, the use of wet dust collector, flue gas contains sulfur and other elements, purified water acidification, corrosive to metals, so it is necessary to add neutralizer to the water and replace the circulating water regularly.

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