China Meckey Efficient Falling Film Evaporator

MKFE Falling film evaporator
Equipment Image
MKFE series multiple-effect falling film evaporator concentrates the solution by means of vaporizing the thin solution through film-falling principle. It introduces continuous production and it features in high concentration ratio (1/5-1/10), large viscosity scope (>400CP), good heat-transferring effect, large processing capacity, etc. In this case, it can be introduced on vaporizing materials which are of high heat sensibility, high concentration, high viscosity, and corrosive characteristics. Therefore, it is widely used for concentrating corn slurry, glucose and maltose in starch industry, juice and MSG liquid in food industry, milk liquid in dairy industry, as well as lees filtrate in alcohol industry. This equipment is of higher heat-transferring ratio, so the heat difference requested is small. It can be combined into double, triple, quadruple, or quintuple-effect evaporating system on the basis of different material characteristics and evaporating results. In addition, it can be used as waste-heat evaporator with the resources of waste steam from bundle dryer, disc dryer or other heat resources with low thermal value such as condensate steam. In this way, raw steam consumption can be greatly reduced for energy saving. It is economically beneficial when waste steam can be completely used and raw steam is saved.
Main specifications and technical parameters

MKFE-3MKFE-6MKFE-9MKFE-10MKFE-12MKFE-15MKFE-20MKFE-30MKFE-40MKFE-50MKFE-60Max. evaporation (kg/h)3000600090001000012000150002000030000400005000060000Steam pre. (MPa)0.6-1.0Steam consumption (kg/h)900150020002300260033004200600080001000012000Input DS (%)6-7 (steeping liquid); 26-30 (glucose syrup); 9-11.5 (liquid milk)Output DS (%)42-48 (steeping liquid); 70-75 (glucose syrup); 45 (liquid milk)Vacuum degree (MPa) 1st effect-0.0162nd effect-0.0453rd effect-0.065-(-0.079)4th effect-0.079Evaporation temp. (ºC) 1st effect962nd effect753rd effect624th effect51