Products
double-effect concentration equipment
Advantage
1. One machine is multi-purpose, according to production requirements, single-effect concentration or multi-effect concentration can be carried out.
2. Adopts dual effect simultaneous evaporation and uses twice steam.
3. Save energy and costs, taking SJNG-1000 model for calculating, for a year, approximately 3500 tons of steam, 90 thousand tons of water and 80 thousand electrical degrees can be saved.
4. High evaporation efficiency: adopts the natural circulation evaporation method of negative pressure external heating, the evaporation speed is fast, and the concentration ratio is large, which can reach 1.2-1.35 (general Chinese medicine extract).
Parameter
| Specification | SJNⅡ 500 | SJNⅡ 1000 | SJNⅡ 1500 | SJNⅡ 2000 | |
| Evaporation(kg/h) | 500 | 1000 | 1500 | 2000 | |
| Steam consumption（kg/h) | ≤250 | ≤500 | ≤750 | ≤1000 | |
| Dimensions L×W×H(m) | 4×1.5×3.3 | 5×1.6×3.5 | 6×1.6×3.7 | 6.5×1.7×4.3 | |
| Cooling water circulation consumption(T/h) | 20 | 40 | 60 | 80 | |
| Evaporation temperature(℃) | single effect | 70-85 | |||
| double effect | 55-65 | ||||
| Vacuum degree(Mpa) | single effect | -0.04-0.05 | |||
| double effect | -0.06-0.07 | ||||
| Steam pressure(Mpa) | ﹤0.25 | ||||
| Concentrated specific gravity | 1.2-1.25 | ||||
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