Absorption Heat Exchange Unit
(Large Temperature Difference)
This absorption large temperature difference heat exchange unit utilizes primary heating water loop as the driving energy. It reduces the temperature of the primary return water loop to below 30°C while ensuring secondary loop heating quality. This innovative heat exchange system enhances the heating capacity of thermal power plants by 30%, reduces energy consumption in cogeneration heating systems by 40%, and increases the transportation capacity of existing loops by 80%.
The absorption heat exchange unit can be tailored to meet the specific needs of customers, with individual machines capable of supporting heating areas ranging from 40,000 to 300,000 square meters.
The primary loop heating water serves as the driving energy, generating heat for centralized heating applications.
The system incorporates a complete absorption cycle based on ultra-large temperature difference heating and waste heat recovery technologies. The key features include:
- Installation of specialized units at the main heating station to recover condensate waste heat, addressing heat source deficiencies.
- Replacement of traditional plate heat exchangers at urban heat exchange stations with absorption large temperature difference units. This lowers the primary return water loop temperature, increases the temperature difference between supply and return water, and resolves issues related to limited network transportation capacity.
