| 摘要 |
<p>A steam recompression type vacuum drying apparatus comprises a vacuum tank (1) containing therein wastes, a steam compressor (2), a steam condenser (3) thermally connected to the tank (1), non-condensing gas discharging means (4) for spontaneously discharging a non-condensing gas, and condensed water discharging means (5) for spontaneously discharging condensed water. Pipes are installed from the vacuum tank (1) to the steam compressor (2) and from the steam compressor (2) to the steam condenser (3), and in branches from the steam condenser (3) to the non-condensing gas discharging means (4) and the condensed water discharging means (5). The steam recompression type vacuum drying apparatus constructed in this manner is provided which is small-sized, simple and high in energy efficiency.</p> |
