25Nm³/h Mobile VPSA Oxygen Generator with 93% Purity for Mine Emergency Rescue

Mine emergency rescue scenarios are urgent, so the rapid deployment and correct operation of the Mobile VPSA Oxygen Generator are crucial. After arriving at the site:

• Park the trailer on flat and solid ground, pull the handbrake, and extend the support legs to fix the equipment, avoiding vibration during operation.
• Quickly connect the power supply (mains power or diesel generator), check the firmness of circuit connections to ensure stable power supply.

There are two deployment methods for connecting oxygen inhalation equipment:

• Directly connect to portable oxygen masks to provide oxygen for on-site rescuers and rescued miners.
• Connect to mine ventilation ducts to deliver oxygen to hypoxic underground areas, improving the working environment.

Prioritize the automatic control mode during operation - the equipment will run automatically according to preset parameters without manual intervention. In case of emergencies, switch to manual mode to adjust flow rate and pressure manually. It is recommended that rescue teams receive pre-training on equipment operation, familiarizing themselves with deployment processes and operating methods to ensure equipment startup and oxygen supply deployment can be completed within 15 minutes when an accident occurs.

As emergency equipment, the Mobile VPSA Oxygen Generator must be maintained in good condition at all times to respond to sudden accidents.

• Daily maintenance: Regularly inspect the equipment for external damage, check the tire pressure of the trailer, and ensure the support legs are flexible. Start the equipment monthly for 30 minutes to inspect the operation of core components such as fans, generators, and control systems, ensuring no faults.
• Adsorbent maintenance: Inspect the adsorption performance every six months. If purity decreases, regenerate or replace the adsorbent in a timely manner to avoid ineffective oxygen supply caused by molecular sieve failure.
• Storage requirements: Store the equipment in a dry and well-ventilated warehouse to avoid moisture and dust pollution. Take anti-freezing measures in winter to prevent freezing of water tanks and pipelines.
• Diesel generator maintenance: Regularly replace engine oil and filter elements, and keep the fuel tank at least 1/3 full to ensure rapid startup in emergencies.

In addition, establish equipment maintenance records to document maintenance time, content, and equipment status, with special personnel responsible for management to ensure the equipment is always on standby.

With its advantages of rapid response, stable reliability, and flexible mobility, the Mobile VPSA Oxygen Generator has become a life support oxygen supply equipment for mine emergency rescue. The 25Nm³/h flow rate accurately matches the emergency oxygen demand of small and medium-sized mines. Its vpsa oxygen generator technology can provide continuous and safe oxygen support for rescue sites. Combined with standardized maintenance and rapid deployment, it can maximize the safety of miners and rescuers.