| 摘要 |
<p>Apparatus for cleaning textiles, leather and furs by means of organic solvents as well as for working up the solvent, which comprises a cleaning drum with casing connected to a solvent cycle and a feed-back of solvent vapor including vapor liquefaction. The solvent cycle of the apparatus is provided with a pump, a filter, the cited distillation vessel and a solvent supply vessel containing a cooling cycle. The solvent vapor feed-back of the apparatus is provided with a sieve, a compressor, a condenser, a feed-back to the cited distillation vessel (drum casing) between compressor and condenser, and a duct from the condenser to the solvent supply vessel via a gas expansion device. The vapor feed-back is provided with a heat exchanger being part of the cooling cycle on the secondary side and a subsequent stop valve. The cooling cycle is provided with a compressor with subsequent heat exchanger being part of the feed-back on the primary side and a condensing coil being part of the solvent supply vessel.</p> |
