ND continuous reaction crystallizer is suitable for glutamic acid, sodium glutamate, citric acid monohydrate, anhydrous citric acid, L-lysine hydrochloride and glucose Vc, xylitol, potassium bicarbonate, ammonium chloride, etc. The continuous crystallization process of the product also has a wide range of use prospects in the fields of fine chemicals, pharmaceuticals and inorganic salts.
Compared with traditional batch crystallizers, ND continuous reaction crystallizer equipment has many obvious advantages, such as good economy, low operating cost and easy operation. Because the crystallization elimination and clear mother liquid overflow skills are selected, the ND continuous reaction crystallizer has the means to control the particle size distribution and crystal density of the product, so that the main particle size of the crystal is stable, the amount of mother liquid is small, and the production intensity is high.
According to different product process requirements, ND continuous reaction crystallizer can be composed of a crystallizer and heater, condenser, etc., or can be composed of multiple series, parallel and heater, condenser and other vacuum evaporation crystallizer and vacuum cooling crystallization. Device. The inside of the crystallizer is provided with a shielding baffle to separate the crystal growth zone from the crystal deposition zone without mutual interference, so that the crystal grains are uniform and stable, and the size of the crystal grain size can be manipulated within a certain range.