Accurate blending system of silo

The utility model discloses an accurate blending system of silo, belt conveyor, metering device, the readymade coal belt conveyor that delivers from godown at the bottom of blending storehouse, raw materials coal warehouse entry belt conveyor, storehouse top cloth machine, blending storehouse, said raw materials coal warehouse entry belt conveyor's the coal mouth that advances is connected in store yard blending system, and what storehouse top cloth machine mouthful was connected to the producing coal of raw materials coal warehouse entry belt conveyor advances the coal mouth, the blending storehouse includes a plurality of storehouses section of thick bamboo, what a storehouse section of thick bamboo mouthful was connected to the producing coal of storehouse top cloth machine advances the coal mouth, what at the bottom of blending storehouse belt conveyor was connected to the producing coal mouthful of a storehouse section of thick bamboo advances the coal mouth, at the bottom of the blending storehouse belt conveyor produce coal mouthful connect that the finished product coal delivers from godown belt conveyor advance the coal mouth, the readymade coal delivers from godown producing coal mouthful of belt conveyor and connects a finished product coal piling field or a shipment system. The utility model discloses can realize the blending requirement of high accuracy, simultaneously not receive the store yard to get material equipment and count the quantitative limitation, can realize the blending requirement of 4 kinds and above coal.