In April, the oxygen plant changed from small to small.

In April, the oxygen plant was changed from small to small in terms of equipment upgrading, energy management, energy saving and emission reduction.

1. Equipment upgrade: overhaul and upgrade the oxygen generator equipment to ensure the normal operation and safety of the equipment. For example, replace or upgrade old equipment and adopt new technologies and materials to improve the efficiency and performance of equipment.

2. Energy management and energy conservation and emission reduction: Strengthen energy management and energy conservation and emission reduction in oxygen plants to reduce energy consumption and environmental pollution. For example, optimize the energy structure, adopt clean energy, improve energy utilization rate, and strengthen energy monitoring and management.