| 摘要 |
<p>The object of the invention is an apparatus and a method for measuring mass flow of a fine-grained material, especially coal fuel, in a chain conveyor or chain feeder (1 ). According to the invention, a belt conveyor (6) equipped with a weighing element (13) has been arranged inside the housing (18) of the chain conveyor or chain feeder, via which belt conveyor (6) the mass flow has been arranged to pass.</p> |
