| 摘要 |
The pulsating hearth for an incinerator is suspended on a fixed frame for movement in a limited short arc to urge random size particles burning in a pile on the hearth in a predetermined path intermittently across the surface of the hearth. Movement is imparted to the hearth in periodic pulses preferably by inflating sets of air bags mounted on the frame, which stroke the herath to move it a short distance from an initial position and jar it against the frame. The movement impels the burning particles a short distance by inertia and concurrently strokes the burning pile upon each stroke. The hearth then returns to its initial position. The hearth may also have a number of nozzles connected to a source of air for delivering gently flowing air to the burning pile on the hearth.
|
