Home ProductsPSA Nitrogen Plant

Industrial And Medical PSA Nitrogen Plant Oxygen Generator Air Separation Plant

Industrial And Medical PSA Nitrogen Plant Oxygen Generator Air Separation Plant

    • Industrial And Medical PSA Nitrogen Plant Oxygen Generator Air Separation Plant
    • Industrial And Medical PSA Nitrogen Plant Oxygen Generator Air Separation Plant
  • Industrial And Medical PSA Nitrogen Plant Oxygen Generator Air Separation Plant

    Product Details:

    Place of Origin: Hangzhou,China
    Brand Name: TAILIAN

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 pc
    Price: negotiation
    Packaging Details: wooden case
    Delivery Time: a month after payment
    Payment Terms: L/C, T/T
    Supply Ability: 100 pcs per month
    Contact Now
    Detailed Product Description
    Capacity: 100nm3/h Purity: 90%-93%
    Usage: Oxygen Pressure: 15mpa
    Production Name: PSA Plant Power: 108.66KW
    Voltage: 220V/380,50hz Place Of Origin: Hangzhou,China

    100nm3/h PSA Oxygen Generator industrial and Medical Air Separation Plant Oxygen Plant



    1. description


    Oxygen concentrators typically use pressure swing adsorption (PSA) technology and are used very widely for oxygen provision in healthcare applications, especially where liquid or pressurized oxygen is too dangerous or inconvenient, such as in homes or in portable clinics. For other purposes there are also concentrators based on membrane technology.

    An oxygen concentrator takes in air and purifies it for use by people requiring medical oxygen due to low oxygen levels in their blood.Oxygen concentrators are also used to provide an economical source of oxygen in industrial processes, where they are also known as oxygen gas generators or oxygen generation plants. Oxygen concentrators utilize a molecular sieve to adsorb gases and operate on the principle of rapid pressure swing adsorption of atmospheric nitrogen onto zeolite minerals and then venting the nitrogen. This type of adsorption system is therefore functionally a nitrogen scrubber leaving the other atmospheric gases to pass through. This leaves oxygen as the primary gas remaining. PSA technology is a reliable and economical technique for small to mid-scale oxygen generation, with cryogenic separation more suitable at higher volumes and external delivery generally more suitable for small volumes.

    At high pressure, the porous zeolite adsorbs large quantities of nitrogen, due to its large surface area and chemical character. After the oxygen and other free components are collected the pressure drops which allows nitrogen to desorb.

    An oxygen concentrator has an air compressor, two cylinders filled with zeolite pellets, a pressure equalizing reservoir, and some valves and tubes. In the first half-cycle the first cylinder receives air from the compressor, which lasts about 3 seconds. During that time the pressure in the first cylinder rises from atmospheric to about 2.5 times normal atmospheric pressure (typically 20 psi/138 kPa gauge, or 2.36 atmospheres absolute) and the zeolite becomes saturated with nitrogen. As the first cylinder reaches near pure oxygen (there are small amounts of argon, CO2, water vapour, radon and other minor atmospheric components) in the first half-cycle, a valve opens and the oxygen-enriched gas flows to the pressure equalizing reservoir, which connects to the patient's oxygen hose. At the end of the first half of the cycle, there is another valve position change so that the air from the compressor is directed to the 2nd cylinder. The pressure in the first cylinder drops as the enriched oxygen moves into the reservoir, allowing the nitrogen to be desorbed back into gas. Partway through the second half of the cycle, there is another valve position change to vent the gas in the first cylinder back into the ambient atmosphere, keeping the concentration of oxygen in the pressure equalizing reservoir from falling below about 90%. The pressure in the hose delivering oxygen from the equalizing reservoir is kept steady by a pressure reducing valve.

    Older units cycled with a period of about 20 seconds, and supplied up to 5 litres per minute of 90+% oxygen. Since about 1999, units capable of supplying up to 10 lpm have been available.



    2. safety


    In both clinical and emergency-care situations, oxygen concentrators have the advantage of not being as dangerous as oxygen cylinders, which can, if ruptured or leaking, greatly increase the combustion rate of a fire. As such, oxygen concentrators are particularly advantageous in military or disaster situations, where oxygen tanks may be dangerous or unfeasible.

    Oxygen concentrators are considered sufficiently foolproof to be supplied to individual patients as a prescription item for use in their homes. Typically they are used as an adjunct to CPAP treatment of severe sleep apnea. There also are other medical uses for oxygen concentrators, including COPD and other respiratory diseases.

    Used and refurbished units should be purchased through a reputable dealer. Temperamental units are worthless to the medical community since an individual's health frequently relies on the constant extended operation of the unit. However, such units are valuable to metal and glasswork hobbyists. Because oxygen is a "permanent gas" (cannot be liquefied at any pressure at room temperature), it is expensive to obtain in bottled form.



    3. working principle


    According to the press swing adsorption theory,the high quality zeolite molecular sieve as the adsorbent, under the certain pressure, zeolite molecular sieve has the adsorption capacity selectively,the nitrogen is adsorbed largely by the zeolite molecular sieve selectively, and the oxygen and nitrogen is separated.
    We usd two adsorption towers, one adsorb the nitrogen to generate oxygen, one desorb the nitrogen to regenerate the zeolite molecular sieve, cycle and alternation,on the basis of PLC automatic process system to control the pneumatic valve open and colse, thus to get the high quliaty oxygen continuously.



    4. Packaging & Delivery


    Packaging Details:wooden case of standard export package for Medical Gas Generation Equipments Hospital PSA Oxygen Plant Cost System For Sale

    Lead time:30-90days after prepayment



    capacity 100nm3/h
    condition new
    power 108.66kw
    usage oxygen
    purity 90%-93%
    warranty 1 year
    Production time 40 days
    weight 7000kg




    Industrial And Medical PSA Nitrogen Plant Oxygen Generator Air Separation Plant


    Contact Details

    Contact Person: Mr. Yao junming

    Send your inquiry directly to us (0 / 3000)

    Other Products