Complete Set of MVR-Distillation Coupling Equipment

This equipment is an integrated customized complete set with MVR (Mechanical Vapor Recompression) + distillation separation as the core processes. It is mainly used for the purification and separation of high-concentration organic solutions, solvent recovery and high-salt organic wastewater, realizing material purification, solvent recovery and energy saving. It is widely used in chemical, pharmaceutical, environmental protection and other industries, especially suitable for DMF organic wastewater treatment and solvent recovery scenarios.

Working Principle After pretreatment, materials enter the distillation tower for component separation; the secondary steam generated by distillation is pressurized and heated by the MVR compressor, then flows back as the heat source for the distillation tower, replacing traditional live steam. Light components (solvents) are condensed and recovered, heavy components enter subsequent treatment, and mother liquor is recycled. The whole process is intelligently controlled by PLC for continuous automatic operation. Core Features Energy Saving and High Efficiency: Deep coupling of MVR and distillation, secondary steam recovery rate ≥90%, energy consumption 50%-70% lower than traditional equipment, energy consumption per ton of solvent recovery only 20-40kWh, investment payback period 6-18 months; Precise Separation: The distillation tower controls temperature and reflux ratio, solvent recovery rate ≥99%, adapting to separation needs of different working conditions; Customizable Adaptability: Processing capacity, tower type, compressor type and material can be customized on demand, adapting to high-viscosity, strong-corrosive, heat-sensitive materials; Low-temperature Operation: Negative pressure operation at 55-85℃, protecting heat-sensitive components, suitable for pharmaceutical and other industries; Full-automatic Operation and Maintenance: PLC intelligent control, one-key start-stop, remote monitoring, automatic fault alarm, less manual operation and maintenance; Environmental Compliance: It mainly realizes solvent recovery and wastewater resource utilization, reducing VOCs and hazardous waste, in line with environmental protection and "double carbon" goals. Applicable Industries Chemical, pharmaceutical, environmental protection, new energy and other industries, including organic solvent recovery, ammonia stripping treatment, ammonia-containing wastewater treatment, DMF/DMAC wastewater treatment, pharmaceutical intermediate purification, etc. Non-standard customization and turnkey projects are supported, adapting to 0.5-500t/h processing scale.