Process:

1, security filter: Equipment Inlet configuration security filter, the main removal of large particles, metal particles, waste liquid surface visible impurities, surface oil, etc. , to prevent impurities in the wastewater will be system pumps, pneumatic valves caused by loss.

2, distillation system: concentration waste liquid through equipment vacuum control automatic into the distillation chamber, distillation chamber using polypropylene PP welding processing, with strong acid and alkali corrosion resistance function, long service life. The distillation chamber is equipped with a circulation pipeline system, an external visual viewing window and a liquid level control system. The distillation chamber operates in a vacuum environment, a condenser is arranged on the top of the distillation chamber to condense the distilled regenerated steam to a cold water temporary storage tank

3. Vacuum system: the system is equipped with a vacuum system to carry out low temperature distillation technology. The high performance vacuum jet device developed by our company is used to generate a vacuum in the evaporation chamber through a circulation system, the vacuum value is stable above-0.9 MPA for a long time. In the empty environment, the boiling point of the material is reduced, which is beneficial to the separation of the material, the probability of polymer decomposition and coincidence is reduced, and can be treated at low temperature. At the same time, in the vacuum distillation process, the matter is easy to be heated, the heat preservation is simple, the heat loss is reduced, the equipment energy consumption is small, the oxygen in the air, the water vapor and so on composition influence is reduced, the volatility big matter is easier to separate.