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PSA Oxygen Generator in Minerals And Mining
Description
Technical Parameters
Products Description
The PSA oxygen generator is based on the principle of gas adsorption and uses the characteristics of the adsorption capacity of different gases on specific adsorbents to change with pressure to achieve the separation and purification of oxygen. In the oxygen production process, the air is first pretreated to remove dust, moisture and other impurities, and then enters the adsorption tower equipped with adsorbents. When air passes through the adsorption tower under high pressure, impurity gases such as nitrogen are adsorbed by the adsorbent, while oxygen flows out as product gas. Then, by reducing the pressure of the adsorption tower, the adsorbed impurity gas is desorbed and discharged, and the adsorbent can be regenerated and enter the next cycle. This periodic pressure change operation enables the PSA oxygen concentrator to continuously and stably produce high-purity oxygen.
Modern PSA oxygen production technology continues to develop, and adsorbent performance has been significantly improved. New adsorbents have higher selectivity and adsorption capacity, and can achieve efficient oxygen and nitrogen separation in shorter cycle times. The application of intelligent control systems enables the oxygen generator to automatically optimize operating parameters based on real-time working conditions to ensure the stability of oxygen purity and output.
Application and advantages of PSA oxygen generator in minerals and mining
1. Ventilation and oxygen supplementation in underground mines
Application scenarios: The increasing mining depth of deep underground mines leads to low oxygen content. PSA oxygen generators are equipped with oxygen supply points at the working face of the mining area and the personnel concentration chamber, and mixed into the ventilation airflow to improve the oxygen environment.
Advantages: Accurately adjust the oxygen supply flow and purity; can be used as an independent emergency or auxiliary oxygen supply equipment, and play a key role in ventilation failure.
2. Oxygen supply for high-altitude operations in open-pit mines
Application scenarios: The air pressure in high-altitude open-pit mines is low, and there is little oxygen. Miners are prone to altitude sickness. Oxygen generators are equipped with mobile or fixed stations to provide oxygen inhalation points or add oxygen to the working area.
Advantages: It can be adjusted according to special environments and produce oxygen stably; improve the physical condition of miners, reduce downtime, and improve work efficiency.
3. Oxygen for auxiliary processes in ore mining
Application scenarios: Ore mining, such as flame cutting and metal smelting, requires a large amount of high-purity oxygen, and the oxygen generator provides a stable oxygen source on site.
Advantages: Compared with bottled and liquid oxygen, it has lower transportation costs and is suitable for remote mines with large oxygen consumption; the oxygen produced is of high purity and stability, ensuring product quality.
NEWTEK PSA Oxygen Generator Solutions
Coping with harsh environments
NEWTEK PSA oxygen machine, the shell is made of special alloy, explosion-proof, dustproof, waterproof, corrosion-resistant, double sealing rubber ring protection parts, multi-stage filtration and water and oil removal devices to ensure the purity of the intake air and extend the life of the equipment.
Equipment maintenance and human skills improvement:
With the help of the Internet of Things, the oxygen machine transmits operating parameters in real time, and engineers remotely locate faults and guide repairs; set up training teams for enterprises, customize multi-field courses, regularly visit and update training, and improve personnel skills.
Investment cost resolution:
NEWTEK, in conjunction with leasing partners, has launched a flexible leasing plan based on usage time (such as quarterly, annual) or oxygen production to address the funding problems of small and medium-sized mining companies. It guarantees the operation of equipment throughout the leasing period and responds quickly to maintenance needs.
More Details on Oxygen Generators for Mining and Gold Extraction
FAQ
1.What is the highest purity of oxygen produced by the NEWTEK PSA oxygen generator? Some of our mine's fine processes require extremely high oxygen purity.
Our oxygen generator uses advanced technology and high-quality adsorbents. Under ideal working conditions, the oxygen purity can reach more than 95%, which can fully meet the stringent requirements of your mine's fine processes such as high-precision metal smelting for high-purity oxygen, ensure the smooth progress of the process, and improve product quality.
2.Is the oxygen output flow of the equipment stable? Will there be fluctuations that affect the operation?
Very stable. The machine has a built-in intelligent flow regulation system, which can monitor the changes in oxygen demand in real time, automatically and accurately control, and control the fluctuation of oxygen output flow within a very small range. Continuous mine ventilation and oxygen supplementation, intermittent large-scale oxygen use in ore mining auxiliary processes can all be stably supplied, and will never affect the continuity of operations.
3.In high-gas mines, what authoritative certifications have the explosion-proof performance of the equipment passed? We must ensure that there is no room for error.
NEWTEK PSA oxygen generator strictly follows the high international and domestic explosion-proof requirements and has passed authoritative explosion-proof certifications such as ATEX. From the shell material to the internal electrical components, gas connection and other links, professional explosion-proof design is adopted, which can effectively prevent the danger caused by gas explosion, operate safely and reliably in high gas environment, and escort your mining operations.
4.In the face of the high humidity environment common in mines, how can the equipment prevent internal moisture damage?
The waterproof and corrosion-resistant design of the equipment shell can block the intrusion of external moisture; the dehydration device in the air intake pretreatment system adopts special condensation technology, which can efficiently remove most of the water vapor in the air. Even in an environment with a humidity of more than 90%, it can ensure that the air entering the equipment is relatively dry, protect key components from moisture, and maintain the normal operation of the equipment.
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