DEVICE FOR FILLING OF VALVE BAGS BY BULK MATERIAL Russian patent published in 2009 - IPC B65B1/18 

FIELD: mechanical engineering.

SUBSTANCE: invention relates to device for filling of valve bags by bulk material and can be used in civil, chemical industry, factory-farm and sector of the national economy, connected to reprocessing, transportation and selling of bulk materials. Device contains bin with measuring valve peg-shaped, loading chamber with wing feeder, charging branch with gate-cutoff plate and feeding device of compressed air. Also device is outfitted by reverse sprinkling channel peg-shaped for providing of escape of surpluses of bulk material and autopurification at packing of materials with increased adhesion and additional feeding device of compressed air. Reverse peg-shaped sprinkling channel is directed by basis of cone to loading branch and is connected to casing of gate-cutoff plate with formation in intersection place to charging branch of oval, big axis of which is equal to 50-100 mm, and in place of intersection to casing of gate-cutoff plate of oval, big axis of which is equal to 20-50 mm. Additional device for feeding of compressed air is fixed in top part of reverse peg-shaped sprinkling channel under angle 45° to its axis.

EFFECT: increasing performance attributes, reliability growth of operation of deviced and losses reduction for friction.

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