Gas equipment manufacturer & supplier - YouChi Gas

Using selective adsorption, oxygen generators separate high-purity oxygen from compressed air. The process involves air compression, filtration, buffering, generation, metering, and cylinder refilling. Key components include compressors, filters, buffer tanks, generation units, and refilling stations. These systems find extensive applications across medical, manufacturing, and various other industries.

Work flow of the cylinder refilling and oxygen generating systems

A multitude of sectors rely on the utilization of oxygen that is of the utmost purity for their production processes. The acquisition of this vital gas can prove to be both costly and unfeasible without the employment of a specialized apparatus designed for the production of oxygen. Gaining an understanding of the operational principles of an oxygen generator can be instrumental in making an informed decision regarding the suitability of such a device for your specific requirements.

What Constitutes an Oxygen Generator?

An oxygen generator is an innovative device that employs a distinctive selective adsorption technique to isolate oxygen from nitrogen and other elements present in the compressed air supply. The process involves the oxygen passing through a sieve-like structure that filters out nitrogen, resulting in the production of oxygen of an exceptionally high purity level.

Distinctions Between Oxygen and Nitrogen Generators

While oxygen generators share a resemblance with nitrogen generators in their functionality, a key distinction lies in the composition of the sieve material. Unlike carbon-based sieves, oxygen generators utilize zeolite as the primary material within the sieve.

The Process of Oxygen Generation

When air is directed through an oxygen generator, it undergoes a separation process that isolates the various gases that constitute the air mixture. The sieve within the generator selectively absorbs nitrogen through the action of the zeolite, thereby permitting the pure oxygen to pass through the system. This high-grade oxygen can then be directly utilized in a range of applications or, alternatively, it can be stored in tanks for future use as required.

Applications of Oxygen Generators

Oxygen generators serve a wide array of uses across different industries. They are essential in the medical field, are utilized in the treatment of sewage and wastewater, play a role in the paper manufacturing process, are integral to the food and beverage sector, contribute to the glass production industry, aid in mining operations, support commercial aquaculture, are involved in metallurgical processes, and are also used in gasification technologies, among other applications.

Mechanism of Oxygen Generation Systems

To understand the functioning of an oxygen generator, consider that it operates using an adsorptive tower filled with zeolite, which captures nitrogen while permitting oxygen to be collected in a tank. The process continues until the zeolite within the tower becomes fully saturated, at which point it can no longer effectively absorb additional nitrogen.

Upon reaching saturation, the zeolite-filled chamber is depressurized, releasing the absorbed nitrogen back into the atmosphere. This cycle is managed by a control unit that monitors the levels of oxygen and nitrogen saturation.

Differces Between Oxygen Generators and Oxygen Concentrators

While the terms "oxygen generator" and "oxygen concentrator" are frequently used as synonyms, they generally refer to the same technology. The term "oxygen concentrator" often refers to smaller, portable devices designed for personal or medical use, whereas "oxygen generator" typically describes larger, industrial-scale equipment capable of producing substantial volumes of oxygen.

Components of an Oxygen Generator

An oxygen generator is typically composed of several key components:

. Air Compressor

. General Filter

. Refrigerate Air Dryer

. Precision Filter

. Air Buffer Tank

. Oxygen Gernerator

. Oxygen Buffer Tank

. Sterilizing Filter

. Oxygen Flow Meter

. Booster

. Cylinder Filling Station