detailed description

The small-scale wastewater evaporator is based on the principle of evaporation concentration crystallization, targeting the characteristics of high salt content and high concentration in chemical organic wastewater Multi effect vacuum evaporation is used to concentrate crystalline organic wastewater. After separating the salt in the concentrated solution, it is recovered through a salt collector. The concentrated solution is then dried and recovered or incinerated. The condensed water after evaporation is generally treated through subsequent biochemical treatment to meet the standards for wastewater discharge. The evaporation capacity of the evaporator ranges from 1 to 30 tons per hour, with the concentration ratio of the four effect evaporator reaching 10-15%. It can be delivered as a turnkey project.

characteristic:

① The evaporation rate can reach 0.5t/h~100t/h [2]

② During normal operation, the system only uses electricity, and the energy consumption for evaporating one ton of water ranges from 15KW. h to 100KW. h. Its operating cost is 1/8 to 1/2 of that of multi effect evaporation.

③ It is currently the most energy-efficient evaporator, mostly single effect evaporation, with small heating temperature difference and short residence time, suitable for heat sensitive materials.

④ Compact structure and small footprint.

⑤ The equipment is controlled by PLC to achieve automatic operation and can operate continuously and stably for a long time.

2. The steam compressor wastewater evaporator is a mechanical evaporator, which is mainly characterized by the steam compressor. A steam compressor uses mechanical compression to increase the pressure and temperature of water vapor. Select different types of steam compressors based on air volume and compression requirements. The speed of the steam compressor is adjusted by a frequency converter and can be adjusted according to actual needs. The compressor is equipped with temperature monitoring probes and vibration probes to ensure its long-term normal operation.

Energy consumption ratio of wastewater evaporator: