1. Product Introduction
The LG type scraper type thin film evaporator is an efficient evaporation, distillation, and concentration equipment that uses high-speed rotation to distribute liquid into a uniform thin film for evaporation. It can also perform deodorization, defoaming reactions, heating, cooling, and other unit operations. It can be widely applied to industries such as pharmaceuticals, food, light industry, petroleum, chemical, and environmental protection in China and the West. This device adopts a centrifugal sliding groove rotor, which can increase evaporation by 40-69%. It has the following performance and characteristics:
1. High heat transfer coefficient value, large evaporation capacity, and evaporation intensity can reach 200kg/m2/h.
2. The heating time of the material is short, between about 5 seconds and 10 seconds, and it works under vacuum heating conditions, which is more advantageous for heat sensitive materials, ensuring that various components do not decompose and guaranteeing product quality.
3. Adapting to a wide range of viscosity changes, both high and low viscosity materials can be processed, with material viscosity up to 100000 CP.
4. Changing the rotation direction of the scraper groove can adjust the cleaning time of the material in the evaporator.
5. The inner wall of the evaporation section cylinder is precision machined and polished, making the surface less prone to coking and scaling.
6. Easy to operate, easy to adjust product indicators. Under closed conditions, continuous production can be automatically carried out.
7. The equipment has a small footprint, simple structure, easy maintenance, and easy cleaning.
2. Main technical parameters of the product
model | LG-3 | LG-5 | LG-10 | LG-15 | LG-20 | LG-25 | LG-30 |
Heat exchange area (㎡) | 3 | 5 | 10 | 15 | 20 | 25 | 30 |
Steam pressure (MPa) | 0.5 | ||||||
Shaft speed (r.p.m.) | 80-300 | ||||||
Motor power (kw) | Different materials have different evaporation rates | ||||||
Output (t/h) | 4 | 5.5 | 7.5 | 11 | 15 | 22 | 30 |
3. Picture display
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