Film Evporator system
NJZ Reversed Flow Falling Film Concentrated Evaporator
This is the device that now the domestic pharmaceutical industry promote and use to evaporation concentration and extraction , currently traditional evaporative distillation technology has high energy consumption, and some require high concentrations or crystalline products and organic solvent recovery and other requirements of the production process, the process cumbersome, time-consuming and affect product quality and utilization, for enterprises, the energy utilization is low, emissions are large, running costs high . In the country vigorously promote energy-saving emission reduction trend, energy consumption and operation cost of this equipment accounts for a large proportion. The company and the university institute cooperation launched a series of products for the new technology to solve customer needs of different process device. Concentration of low energy consumption, high recovery rate, convenient operation and this low temperature vacuum evaporation device can be used at continuous and intermittent production operation.
Applicable to the pharmaceutical, food, chemical, tobacco, sewage treatment, crystalline product recycling and other industries, especially for high temperature extract the active ingredient denaturation easily occurs evaporation, concentration, recovery (including water and alcohol solvents, acetone and other organic solvents).
Multi effect falling film countercurrent evaporation (MEE) process is scientific and reasonable:
With the principle of steam evaporator distilled multiple reuse, new steam consumption is reduced, such as three effect can be 60% energy saving, water-saving 70% , for the first time for material evaporation temperature can be = 75 ?. The higher the first time evaporation temperature is, the more times heat recycling use ,the more energy (energy input 1/n effect) saving.
Product family structure: adopt the falling film countercurrent evaporation, heat transfer coefficient, heat transfer temperature difference less.
Main Technological Parameters
500,1000,2000, 4000, 5000
Each vapor temperature
60-75 (specific weight: 1.32)
Consumption of steam
500,1000,2000, 4000, 5000
Consumption of water
1st effect: -0.054~-0.017
2nd effect: -0.076~-0.063
3rd effect: -0.089~-0.076
Note: Above are common standard sizes.
If you are going to wholesale cheap and high purity film evporator system from one of the leading China film evporator system manufacturers and factory, please feel free to contact Pharm-Drugs.