Vacuum Crystallizers
Horizontal vacuum crystallizer is designed to produce potassium chloride by crystallization from hot saturated lye. When boiling under vacuum, water evaporates and the concentrated solution cools, which leads to the formation of salt crystals and a decrease of the the KCL content in the lye.
For efficient and long-term operation, the crystallizers of NPO Passat are equipped with:
- dry steamers to prevent droplet entrainment;
- bubblers to prevent overgrowth of the hull with salt deposits;
- a high-performance agitator located inside the body for homogeneous mixing of the pulp.
Basic Technical Specification
| Indicator |
Norm |
|---|---|
|
Operating media characteristics |
|
|
Potassium chloride pump with the content: |
|
|
11-20 |
|
13-17 |
|
5 |
|
до 0,1 |
|
Density of liquid phase, kg/m3 |
1250 |
| Dinamic viscosity, Pas | 0,8 - 2,5х102 |
|
Temperature of parent solution, ℃ |
112 |
|
Temperature of mother solution, ℃ |
20 – 30 |
| Capacity in parent solution, t/hour | 2300 |
|
Pressure
|
discharging 0,2х102 - 5,81х102 |
| Total storage capacity of process vessel, m3 | 160 |
| Work volume, m3 | 110 |
| Process vessel mass, kg | 65000 |
| Process vessel mass in operation condition, kg | 220000 |
| Dimensional specifications, m, not more | |
|
19898 |
|
4080 |
|
6150 |
Guarantees of investment success of our clients:
- 30 years of work of the Passat holding in the field of industrial engineering, construction and manufacture of equipment;
- 14 years on the market of processing equipment for the potash industry – proven technological solutions;
- A full cycle of equipment production including design, design calculations, R&D, technology automation, the full range of necessary engineering competencies, installation and commissioning;
- Own chemical and technological service for the development of technological solutions and the output of equipment to technological parameters;
- Service standard 24/7/365.
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