Product Overview
The Medical Oxygen Supply Plant is an on-site, continuous generation system utilizing Pressure Swing Adsorption (PSA) technology. It extracts medical-grade oxygen directly from ambient air, purifying it to meet pharmacopeia standards (93% +/- 3% purity) for hospital pipelines, operating theaters, and ICU ventilators. Built for continuous 24/7 operation, the system eliminates reliance on liquid oxygen bulk deliveries or high-pressure cylinder logistics.
Technical Specifications
|
Parameter |
Standard Range / Specification |
|
Capacity |
5 Nm3/h to 300 Nm3/h (Customizable) |
|
Oxygen Purity |
93% +/- 3% (Exceeds ISO 7396-1 and USP/EP standards) |
|
Output Pressure |
0.3 to 0.5 MPa (Adjustable up to 15 MPa with booster) |
|
Pressure Dew Point |
-40 deg C or lower |
|
Power Supply |
380V/415V, 50Hz/60Hz, 3-Phase |
|
Control System |
PLC automatic control with HMI touchscreen and remote telemetry |
Key Features
Dual-Train Redundancy: Configured with parallel compressor and generator lines to ensure uninterrupted medical gas supply during routine servicing.
Real-Time Gas Analysis: Integrated electrochemical and zirconia sensors continuously monitor oxygen purity, dew point, and carbon monoxide levels, triggering automatic purge valves if parameters deviate.
Medical-Grade Filtration Train: Multi-stage filtration removes oil, moisture, and particulate matter down to 0.01 micron before air enters the molecular sieve beds.
Automated Emergency Reserve: Seamlessly integrates with backup manifold cylinder ramps or liquid oxygen vessels via automatic changeover pressure regulators.
Applications
Central Hospital Pipelines: Supplies direct manifold pressure to wards, operating rooms, and emergency departments.
ICU and CCU Units: Delivers stable flow rates required for mechanical ventilators and respiratory therapy.
Remote and Regional Clinics: Secures independent medical gas autonomy in locations with irregular liquid oxygen transport access.
Field Hospitals and Disaster Relief: Skid-mounted or containerized configurations designed for rapid deployment and immediate hookup.
Customization Options
Containerized Turnkey Units: Integrated inside ISO 20ft or 40ft insulated steel containers, pre-piped and pre-wired with internal climate control.
Multi-Altitude Engineering: Compressor and sieve sizing adjusted for installation sites exceeding 1,000m above sea level to compensate for ambient atmospheric pressure drops.
Dual-Pressure Filling Station: Integrated high-pressure oil-free booster compressor for filling backup cylinders (150 bar or lower).
Manufacturing and Quality Control
Vessel Fabrication: Air receivers and adsorption towers manufactured in accordance with ASME Section VIII or PED standards, utilizing automatic submerged arc welding with 100% radiographic testing on seam welds.
Sieve Loading Technology: Automated density-controlled molecular sieve packing prevents channeling, degradation, and premature dusting over extended operational lifecycles.
Factory Acceptance Testing (FAT): Every plant undergoes a continuous 72-hour full-load operational test, measuring gas purity, specific energy consumption (kWh/Nm3), and noise emission levels prior to crating.
Certifications and Compliance
Quality Management: ISO 13485 (Medical Devices) and ISO 9001 certified manufacturing facilities.
Regulatory Standard: Complies with ISO 7396-1 (Medical gas pipeline systems) and HTM 02-01 guidelines.
Electrical and Safety: CE marked electrical control panels built to IEC 60204-1 standards.
Packaging and Delivery
Export Packaging: Vacuum-sealed in anti-corrosion moisture barrier foil, secured inside ISPM 15 compliant heat-treated fumigated wooden crates.
Component Separation: Sensitive instrumentation and analytical monitors shipped in shock-absorbing instrument cases.
Lead Time: Standard skid-mounted units: 4 to 6 weeks; Custom containerized plants: 8 to 10 weeks.
FAQ
Q: What is the expected lifespan of the Molecular Sieve?
A: Under stable operating conditions with maintained oil-free and moisture-free feed air, the molecular sieve lifespan exceeds 30,000 to 40,000 operational hours (5 to 7 years).
Q: How does the plant handle power outages?
A: The PLC control system features an uninterruptible power supply backup. The system safely isolates via automatic valves and connects immediately to hospital emergency generator grids.
Q: What routine maintenance is required?
A: Routine maintenance involves replacing compressor air/oil filters every 2,000 to 4,000 hours and calibrating oxygen purity sensors annually.
Request a Quote
To receive a technical proposal and commercial quotation tailored to your facility's bed capacity and pipeline pressure requirements, please provide the following project details:
Required oxygen flow rate (Nm3/h) or hospital bed count.
Required pipeline delivery pressure.
Installation site elevation and ambient temperature range.
Preference for skid-mounted or containerized configuration.
[Submit Project Specification and Request Quote]
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