ZQ-NS Series Condensate Closed-Loop Recovery Unit
Closed-loop recovery of steam condensate to the boiler room, with recovered water temperature ≥120°C, saving over 20% in fuel. Equipped with automatic level control, anti-cavitation pump set, and stainless steel water tank, widely used in the severe cold regions of Northeast China, effectively solving issues such as high heat loss in open-loop recovery and winter freezing.
产品特性
产品描述
ZQ-NS Series Condensate Closed-Loop Recovery Unit
After releasing latent heat in steam-consuming equipment, steam condenses into high-temperature water (120-160°C), containing 20%-25% of the total steam heat. ZQ-NS adopts a fully enclosed design, directly delivering high-temperature condensate back to the boiler room, achieving dual recovery of heat and water resources.
Process Flow
- Condensate from each steam consumption point → collection tank → dirt filter → high-temperature condensate pump → boiler room
- Collection tank equipped with automatic air vent valve
- Fully closed-loop operation, no contact with atmosphere, eliminating secondary oxygen dissolution
Selection Parameters
| Model | Recovery Capacity | Head | Power | Tank Volume | Applicable System |
|---|---|---|---|---|---|
| ZQ-NS100 | 1-3t/h | 30m | 2.2kW | 1.0m³ | 2-4t/h Boiler |
| ZQ-NS200 | 3-6t/h | 30m | 4.0kW | 2.0m³ | 4-8t/h Boiler |
| ZQ-NS300 | 6-12t/h | 35m | 7.5kW | 3.0m³ | 8-15t/h Boiler |
Northeast case study: After a pharmaceutical factory in Harbin installed the ZQ-NS300, the condensate recovery rate increased from 62% to 91%, saving over 280,000 RMB in annual steam costs.
服务热线
18686730186