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Centrifugal scraper film evaporator performance requirements and application range
- Sep 23, 2017 -

Centrifugal scraper film evaporator in the operation of its main working principle is the effective use of high-speed rotation of the liquid will be effective to distribute a uniform film for evaporation or distillation of a highly efficient evaporation, centrifugal scraper film evaporator in the When used can also be deodorization, defoaming and heating, cooling and other unit operation.

Centrifugal scraper film evaporator has a wide range of applications, the products are widely used in petroleum, chemical, environmental protection, Chinese and Western pharmaceuticals, food, light industry and other industries, the equipment is the use of centrifugal sliding groove rotor, Is the latest structure of the evaporator.

The centrifugal scraper thin film evaporator can also form a thin film in the case where its flow rate is small. The sludge in the treatment liquid attached to the inner wall surface of the evaporator of the cylinder can be quickly removed by the movable blade and the scraper with a fixed gap evaporates Compared to the evaporation can be increased by 40-69%.

The centrifugal scraper film evaporator has a high heat transfer coefficient and is capable of achieving a 200 kg / m2 • hr, high thermal efficiency, and a short heating time for the entire product, 10 seconds, and work in a vacuum condition, the heat-sensitive materials more favorable, to maintain a variety of ingredients do not produce any decomposition to ensure product quality.

Centrifugal scraper film evaporator to change the direction of its scraper groove rotation, in the operation can adjust the material in the evaporator care time, the evaporation section of the cylinder wall will be precision boring and polishing, the surface is not easy to produce Coking, scaling.


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