Factory Direct Laboratory Equipment Evaporator Crystallizer

Composed of four composite wall panels and an outer frame with wide and narrow faces. Mainly used for slab continuous casting, large cross-section square billet continuous casting, and special shaped billet continuous casting. Each composite wall panel of the combined crystallizer is composed of an inner copper plate connected by bolts (with a cooling water channel milled on the outer surface) and an outer steel water tank. A cooling water gap is formed between the inner copper plate and the outer wall for water cooling. Use a clamping mechanism to compress the four composite walls. In order to achieve online width adjustment of the crystallizer and form the required inverted taper, four sets of adjustment devices are installed on the upper and lower parts of the narrow wall panel of the crystallizer. When the assembled crystallizer and outer frame are placed on the vibration table, all inlet and outlet pipes are automatically connected. In order to better protect the lower mouth of the crystallizer and prevent premature and rapid wear, foot rollers or protective grids are installed next to the lower mouth of the crystallizer. The foot roller or protective grating vibrates together with the crystallizer. The crystallizer is directly aligned with the first section of the secondary cooling system (straight or fan-shaped) through a vibrating frame, facilitating accurate positioning of the crystallizer and the first section of the secondary cooling system. The two form a whole and can be quickly lifted.

Crystallizer is a groove shaped container with a jacket on the wall or a snake tube inside, used to heat or cool the solution in the tank. The crystallization tank can be used as an evaporation crystallizer or a cooling crystallizer. To improve the production intensity of crystals, an agitator can be added in the tank. Crystallization tanks can be used for continuous or intermittent operations. The crystals obtained through intermittent operation are relatively large, but they are prone to forming clusters and entraining the mother liquor, which affects the purity of the product. This crystallizer has a simple structure and low production intensity, making it suitable for the production of small batch products such as chemical reagents and biochemical reagents.