Automatic Solvent Recovery Plants With Plc Control System

The solvent recycling unit allows restoring and consequently reusing, for an almost endless number of times, the commercial solvents. These restored solvents can be used for the washing operations of the working equipment and machines used in different application fields. By means of a simple distillation process the original nature of the used solvents is restored by separating from the polluting substances such as paints, resins, inks, oils, greases, etc.

The regenerated solvents are then collected outside the unit and forwarded to their next application. The polluting substances remain, as distillation residues, in a heat resistant plastic bag and depending on their composition, will be sent as inert materials to dumping sites or delivered, in max. concentration condition, to special companies for further treatments.

The solvent recycling unit is characterized by the tilting structure and the fixed tank. The tank and boiler is made of stainless steel and the large evaporation surfaces allow a quick and safe distillation. The use of heat-solvent-resistant bags allow operator to be never in direct contact with solvents and/or distillation residues The units are reliable and safe because they have been designed and built with skill, in strict compliance with CE, ATEX, and undergo extensive safety testing. The electrical system considered is ATEX EX II 3G suitable for installation in Zone 2. However, if required by customer, units with ATEX EX II 2G (explosion proof for hazardous atmospheres) suitable for installation in Zone 1 can be provided.