Device for discharging bad fluid bulk material e.g. sawdust from container has outlet whereby first spiral stirrer, which makes bulk material in container capable of flowing and second spiral stirrer, which discharges it out of container

摘要

The device has an outlet (5). The first spiral stirrer makes the bulk material in the container (4) capable of flowing. The second spiral stirrer discharges the bulk material from the container. The first spiral stirrer and the second spiral stirrer are mechanically coupled with each other.