Scope of application:

It is suitable for low-temperature vacuum concentration of heat-sensitive materials, especially for the concentration of aqueous solutions such as traditional Chinese medicine, Western medicine and starch sugar.

Steam consumption:

The ratio of soda water is 0.33-0.37kg steam /kg water, which saves about 34% energy and 30% water than the dual-effect concentrator without heat pump.

Working principle:

Through the heat pump, the primary secondary steam is compressed and then provided to the primary heating, so as to save a lot of steam consumption and reduce the production cost.

Equipment composition:

One set of one-effect heater, one-effect evaporation chamber, heat pump, two-effect heater, two-effect evaporation chamber, condenser, liquid receiving tank and system internal pipe fitting valve.

Temperature index:

Steam pressure 0.5-0.7MPa, single-effect heating temperature 90℃; Single-effect evaporation temperature 750℃; Secondary heating temperature 75℃; Secondary heating temperature 750℃; Secondary evaporation temperature 55℃.