The Shaanxi Hydrogen Peroxide and Resource Comprehensive Utilization Project provides 2 centrifugal refrigeration units with a single cooling capacity of 4050kW to meet the cooling demand of 5 ℃ water in the air compressor refrigeration station, providing efficient and stable industrial cold source guarantee for the project.

The project unit adopts a semi enclosed centrifugal compressor, which meets the first level energy efficiency requirements and balances high efficiency, energy saving, and stable operation; Equipped with a full liquid evaporator, the whole machine is supplied as a complete set with high integration, easy installation, and high delivery efficiency.

During the project implementation process, Land provided a full process service from equipment design, manufacturing integration, factory testing to on-site debugging, training, and start-up support, meeting the requirements of chemical plants for the continuity, stability, and intelligent management of cold source systems.

This project fully demonstrates the technical strength of Land in large-scale industrial centrifugal refrigeration units, chemical cold source system integration, and customized solutions, providing a reference and promotable demonstration model for the construction of industrial refrigeration systems in the chemical industry.