Back processing apparatus of coal industry carbon washing tower waste water

The utility model discloses a back processing apparatus of coal industry carbon washing tower waste water, including carbon washing tower, one side rigid coupling of carbon washing tower has the pressure boost intake pump, and carbon washing tower's top is provided with the pan feeding pipe, the top rigid coupling of pan feeding pipe has electromagnetic valves, electromagnetic valves's top rigid coupling has quantitative feeding mechanism, quantitative feeding mechanism installs weighing transducer in inside bottom, weighing transducer's top is provided with the storage hopper, the rear of storage hopper is provided with the conveying pipeline. The utility model discloses in be provided with quantitative feeding mechanism at carbon washing tower's top, can be through the reaction load of adjusting feed rate of abrasive control system to guarantee the inside washing efficiency of carbon washing tower, because the storage hopper is funneled structure, consequently link up closely with weighing transducer that w