| 摘要 |
The method for safety control of the drying cycle in hydrocarbon-solvent dry-cleaning machines, comprising, in the first step of the drying cycle, when the temperature of the mixture of hot air and solvent at the outlet of the drying drum (2) reaches values which are higher than a preset safety value, passing the drying air, before being returned to the drum (2), through an additional separator-heat exchanger (1) having a high thermal capacity. The apparatus is constituted in particular by the additional separator-heat exchanger (11) connected through at least one valve (14,15,16) driven by a detector (17) to the drying circuit of the machine (1). <IMAGE> |
