Low-temperature evaporation equipment, owing to its capability to separate materials in cryogenic conditions, finds extensive application across multiple sectors. Within industrial production, it is frequently employed for wastewater treatment in electroplating and electronics industries, enabling efficient concentration of wastewater containing heavy metals and high salt content. This reduces discharge volumes while facilitating resource recovery. In food processing, it serves for low-temperature concentration of fruit juices and dairy products, preserving nutritional components and flavour profiles whilst avoiding degradation caused by high temperatures. Within pharmaceutical manufacturing, it concentrates and crystallises heat-sensitive drugs to safeguard medicinal potency. In environmental protection, it reduces treatment costs and enhances compliance rates for challenging effluents like high-concentration organic wastewater and landfill leachate. Medical applications include volume reduction of clinical wastewater, easing subsequent disinfection processes.

Multiple considerations are essential when operating this equipment: Firstly, select the appropriate equipment model based on the composition and concentration of the material being processed to prevent equipment blockages or efficiency reductions due to incompatible material properties. Secondly, prior to operation, inspect the operational status of core components such as vacuum pumps and compressors to ensure parameters like vacuum level and temperature meet process requirements. During operation, regularly clean scale deposits from the evaporator walls to prevent reduced heat exchange efficiency. After shutdown, perform thorough cleaning and maintenance, particularly applying anti-corrosion treatment to components exposed to corrosive materials to extend equipment lifespan. Additionally, operators must undergo professional training and strictly adhere to operating procedures to prevent safety incidents or equipment failures caused by improper operation.