Recycling second-hand mother liquor vacuum low-temperature scraper evaporation drying integrated machine

Recycling second-hand mother liquor vacuum low-temperature scraper evaporation drying integrated machineThe "Vacuum Low Temperature Scraper Evaporative Drying Integrated Machine for Discharging Mother Liquor" is designed specifically for processing various industrial applications

An integrated, intelligent, and energy-saving wastewater treatment equipment designed for the high salt, high COD, and difficult to degrade discharged mother liquor generated during the production process. This system integrates vacuum evaporation, scraper film formation, and low temperature

Drying, crystallization discharge, and steam condensation recovery are integrated to achieve continuous treatment of the entire process from liquid mother liquor to solid dry salt, truly achieving zero liquid discharge (ZLD) and resource recovery and utilization

The environmental goals.

This equipment is particularly suitable for chemical, pharmaceutical, pesticide, dye

2、 Low temperature steam evaporation crystallization dryer for concentrated mother liquor, integrated vacuum low-temperature scraper evaporation drying machine for discharged mother liquor, suitable for materials and processing requirements 1 Typical mother liquor types: Crystallization mother liquor: residual liquid after crystallization of salts such as sodium chloride, *, and sodium acetate. Discoloration mother liquor: high salt wastewater containing organic matter after activated carbon decolorization. Centrifugal mother liquor: residual high concentration waste liquid after centrifugal separation. Reverse osmosis concentrated water: high TDS concentrated liquid produced by RO or NF membrane system. Distillation residue: residual high boiling point organic matter and salt mixture after distillation or evaporation Material characteristics (typical parameters) Salt content: 8%~25% (TDS 80000~250000 mg/L) COD concentration: 5000~100000 mg/L pH value: 4~10 (adjustable) Viscosity: medium high viscosity, easy to scale or crystallize Thermal sensitivity: Some organic matter is prone to decomposition, coking or odor at high temperatures The processing objective is to convert the discharged mother liquor into dry solids and high-quality condensed water. The indicators are TDS<500 mg/LCOD<100 mg/L, which can be reused for production or directly discharged. The solid discharge has a moisture content of ≤ 5% and is in the form of particles or powders, making it convenient for packaging, transportation, and resource utilization (such as industrial by-product salt), achieving no waste liquid discharge, meeting environmental regulatory requirements, and reducing hazardous waste disposal costs (reducing liquid hazardous waste by more than 90%).

Recycling second-hand mother liquor vacuum low-temperature scraper evaporation drying integrated machine