Medical Oxygen Supply Plant

Medical Oxygen Supply Plant

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.
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Description

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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