The single effect evaporator for environmental protection system wastewater refers to a method in which the secondary steam generated during the evaporation of the solution in the evaporator is not reused. This method is called a single effect evaporator.

1 WZ-300Environmental protection system wastewater single effect evaporator equipment description:
This device is suitable for industries such as pharmaceuticals, biology, food, and chemical engineering. It is mainly used for terminal treatment of saline wastewater and is a commonly used equipment in environmental protection systems. In response to the characteristics of high salt content and high concentration in chemical organic wastewater, based on the principle of evaporation concentration crystallization, a multi effect vacuum evaporation concentration crystallization organic wastewater is used to separate the salt in the concentrated solution, recover it through a salt collector, and dry or incinerate the concentrated solution. The condensed water after evaporation is generally treated through subsequent biochemical treatment, which can achieve the standard of wastewater discharge.
2、 Technical parameters:
| Parameters/Model | WZ-300 | WZ-500 | WZ-750 | WZ-1000 | WZ-2000 | WZ-3000 |
| Evaporation capacity (kg/h) | 300 | 500 | 750 | 1000 | 2000 | 3000 |
| Heating area (m2) | 5.2 | 8 | 12 | 16 | 32 | 51 |
| Condensation area (m2) | 6 | 11 | 15 | 20 | 40 | 65 |
| Steam consumption (kg/h) | 330 | 550 | 820 | 1100 | 2200 | 3300 |
| Cooling water volume (t/h) | 6 | 10 | 15 | 20 | 40 | 60 |
| Dimensions (m) | 2.5x1x3.2 | 2.7x1x3.5 | 3x1.2x3.7 | 3.2x1.2x4 | 4x1.2x4.7 | 5x1.4x5 |
The water evaporation crystallizer consists of a heater, forced circulation pump, evaporation separator, crystallizer, condenser, various material pumps, condensate pump, vacuum pump, operating platform, electrical instrument control cabinet, and internal pipeline valves.
3、 The main advantages of the single effect evaporator for environmental protection system wastewater are as follows:
1. The device has a simple structure, easy operation, and occupies a small area.
2. The equipment mainly consists of heaters, separators, condensers, water collection tanks, etc.
3. The equipment can be made into manual, semi-automatic, or fully automatic types.
4. There are multiple options for the material of the equipment, depending on customer requirements.