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What are the application industries of pure electric low-temperature falling film energy-saving evap
source:www.sjbyj.com Release time:2026-11-04
       The pure electric low-temperature falling film energy-saving evaporator relies on vacuum negative pressure low-temperature evaporation, heat pump full electric heating, and falling film thin liquid film heat transfer mechanism. The material has a short heating residence time and high heat transfer efficiency, without the need for a steam boiler. It is suitable for concentrating thermosensitive materials, recovering organic solvents, and reducing high concentration waste liquids. It is widely used in industries such as pharmaceuticals, food and beverage, biological fermentation, chemical industry, new energy and new materials, environmental water treatment, daily chemical beauty, etc., as follows:
1、 Pharmaceutical and Plant Extraction Industry
Used for low-temperature concentration of traditional Chinese medicine extract, alcohol extract, plant extract, and formula granule extract; Biological fermentation raw materials, peptides, enzyme preparations, and antibiotic liquid concentration; Concentrate pharmaceutical intermediate mother liquor and recover organic solvents such as ethanol/ethyl acetate; Equipped with GMP clean working conditions and low-temperature conditions to avoid thermal decomposition and oxidation discoloration of active ingredients, it is the mainstream concentration equipment for plant extracts, health products, and biopharmaceutical production lines.
2、 Food and beverage processing industry
Juice, fruit and vegetable juice, concentrated protein, dairy products, sugar solution, xylitol, amino acids, fermented seasonings, tea extract, probiotic fermentation broth concentration; Can protect vitamins, natural aroma, and active probiotics, avoiding Maillard coking and flavor deterioration; Suitable for continuous concentration production of low viscosity and easily foaming materials such as fruit glucose syrup, maltodextrin, and natural extracts.
3、 Biological fermentation industry
Concentrate yeast extract, lysine, threonine, lactic acid, citric acid and other fermentation broth; Separation of fermentation waste liquid and purification and concentration of bacterial supernatant; Supporting downstream crystallization and drying processes, ensuring stable activity of metabolites at low temperatures throughout the entire process.
4、 Chemical industry
Inorganic salt solution concentration, chemical intermediate concentration; Recovery of flammable organic solvents such as alcohols and ketones; Concentrate surfactants, additives, and resin dilute solutions; Can be matched with anti-corrosion materials (316L, titanium) to treat corrosive material liquids, suitable for small batch, multi variety intermittent or continuous production.
5、 New Energy and New Materials Industry
Concentrate the feed solution for lithium battery and salt lake lithium extraction processes; Pre concentration of salt solutions such as lithium carbonate and lithium sulfate; Reduction treatment of mother liquor and cleaning waste liquid in the production of new materials; Meet the requirements of supporting the new energy production line with no steam, pure electricity, and low energy consumption in the factory area.
6、 Environmental water treatment industry (waste liquid reduction and resource utilization)
Electroplating, surface treatment high salt wastewater, cutting fluid emulsion waste liquid, membrane concentrate, and garbage leachate concentration reduction; High COD organic waste liquid of hazardous waste, laboratory waste liquid, and chemical mother liquor evaporation treatment; The produced condensate water can be reused, and the concentrated mother liquor can be disposed of after volume reduction, helping enterprises achieve near zero discharge of wastewater; No steam heat source, especially suitable for factory renovation projects without boilers in the park.
7、 Daily chemicals, cosmetics, essence and spice industry
Plant fragrance extract, essential oil residue, plant skincare ingredients, hyaluronic acid, hyaluronic acid concentrate; Essence and flavor are concentrated at low temperature to prevent volatile loss of aroma components at high temperature and ensure the quality of raw materials.
8、 Other supporting industries
Feed additives, concentrated aquaculture extracts; Laboratory and research institute pilot concentration equipment; A complete set of concentration and waste liquid treatment units for small industrial parks and steam free factories.