Product description:

ZGB model rotating scraper film evaporator, it is a kind of by rotating scraper forced into membrane, can be falling film evaporation under vacuum conditions in a new type of high-efficient evaporator. Its heat transfer coefficient is big, high evaporation strength, flow time is short. Large elasticity of operation. Especially suitable for heat-sensitive materials, high viscosity material and crystallizable materials including particle evaporation concentration, degassing desolventizing, distillation purification. So in chemical, pharmaceutical, food, chemical and other industries widely used.

Performance and features

This evaporator USES centrifugal rotor of the sliding groove, is currently the foreign latest evaporator structure, under the condition of the flow is very small also can form a thin film, evaporation in the cylinder of the vicinity of well-bore can be adhered on the surface of the wall treatment fluid activity scraper removed quickly. Compared with fixed clearance scraper evaporator. Evaporation can increase 40-69 ^ it has the following performance and features:

1. Heat transfer coefficient value is high, the evaporation capacity. Evaporation strength can reach 200 kg/m2. The hr, high thermal efficiency.

2. shake short heating time. About five seconds to 10 wonderful between, and to work in the vacuum conditions, more advantageous for heat-sensitive materials, ensure product quality.

3. To adapt to changes in viscosity range, both high and low viscosity can be processing. Content freely viscosity can be as high as 100000 centipoise (cp).

4. Ann scraper groove direction of rotation. Can adjust the running time of the material in the evaporator.

5. simplified the lining in evaporation through precision file finishing and polishing processing, the surface is not easy to produce coking. Scale.

6. it is easy to operate. The product indicators to adjust easily. In an airtight conditions, can be continuous automatic production.

7. evaporator cover an area of an area small, simple structure, convenient maintenance. It is easy washing.