Hope Deepblue LiBr Absorption Heat Pump in Baotou Rare Aluminum Factory
Recently, Hope Deepblue achieved a significant milestone with the successful commissioning of a complete set of low-pressure steam absorption heat pump systems at the Baotou Rare Aluminum Electric Factory. This successful installation has provided stable and continuous heating to the city, ensuring that more residents can enjoy warmth during the winter season. In addition to its heating benefits, the system contributes to a cleaner, greener environment, aligning with the growing focus on sustainability and pollution reduction.
As part of the broader initiative to improve heating methods and eliminate pollution in northern regions, there has been a shift toward using clean energy sources. The low-pressure steam absorption heat pump system, developed by Hope Deepblue, is at the forefront of this heating revolution. It plays a critical role in replacing outdated, polluting heating systems with more sustainable alternatives.
The low-pressure absorption steam heat pump, a flagship product in the LiBr absorption heat pump industry, was meticulously designed to meet both technical and environmental standards. It operates by extracting steam from steam turbines in power plants and recovering the latent heat. This process not only provides efficient heating for cities but also reduces the load on power plant condensers, contributing to overall energy savings and environmental protection. This installation represents a step forward in meeting the growing demand for clean, efficient heating systems in urban areas while supporting the move toward a more sustainable future.
The innovative project involving the installation of a super-large low-pressure absorption heat pump at the Baotou Rare Aluminum Electric Factory stands out due to its unique features and high efficiency. The system is designed to recover low-pressure steam from two steam turbines, and it incorporates several advanced functions that ensure optimal performance and energy efficiency. These functions include:
- Automatic Constant Steam Turbine Exhaust Pressure: Maintains stable pressure for efficient operation of the steam turbines.
- Constant District Heating Water Temperature: Ensures that the water temperature for district heating remains consistent.
- Two-Step Evaporation & Absorption: Enhances the absorption process, improving overall system performance.
- Two-Step Condensation & Generation: Optimizes the condensation process, improving heat recovery and generation.
- Integrated Steam Temperature and Pressure Reducing System: Manages steam temperature and pressure for better control and efficiency.
- Steam Condensate Recovery System: Recovers condensate for reuse, improving system efficiency.
- Low Pressure Steam Condensate System: Manages the low-pressure steam condensate, contributing to overall system efficiency.
- Full-Automatic Vacuum Maintenance System: Ensures the system maintains optimal vacuum conditions for performance.
- Remote Operation and Maintenance Management: Allows for easy monitoring and management of the system from a distance, reducing manual intervention.
The heating capacity of a single unit of this super-large low-pressure absorption heat pump is 73 MW, with dimensions of 11.55.59.5 meters and an operation weight of 300 tons. The system handles the base heating load, operating at full load during the heating season and capable of supplying heating for 3,000,000 m² of urban area. The heat pump recovers 32 MW of low-pressure steam residual heat with a COP of 1.78, providing central heating for 160 days each year. The system recovers 45,000,000 GJ of residual heat annually, translating to economic benefits of 9,000,000 CNY, saving 17,000 tons of coal, 180,000 tons of water, and reducing nitrogen dioxide emissions by approximately 44,000 tons annually.
This project is part of Hope Deepblue's ongoing efforts to provide clean, efficient heating solutions and has contributed to the company's strong presence in the LiBr absorption heat pump industry. In addition to domestic projects like the Bao Steel thermal plant, Tongliao thermal plant, and Shengli oil field, Hope Deepblue has also expanded its reach in the international market, with installations in Denmark (Copenhagen and Torring heating plants) and Austria (Wagrein heating plant).
Hope Deepblue’s continuous focus on energy-saving and emission-reduction technologies, coupled with their innovation in heat recovery systems, positions the company as a leader in sustainable energy solutions, helping to meet the growing demand for clean and efficient heating in urban areas.
Web: https://www.deepbluechiller.com/
E-Mail: yut@dlhope.com / young@dlhope.com
Mob: +86 15882434819/ +86 15680009866
Post time: Mar-30-2023
