PS Generator

BRIEF INTRODUCTION

The standard equipment model table shows the production capacity of the units at 3 bar pure steam pressure and 6 bar industrial steam pressure, expressed in kg/h. For certain equipment types, the actual production capacity should be calculated based on the actual operating pressure and multiplied by the specified capacity conversion factor. Regarding utility requirements, the industrial saturated steam must be free of impurities and corrosive substances, with a maximum allowable pressure of 9 bar. The feed water must be deionized water, free from silica, chlorine, amines, and volatile substances, with a required pressure of 1–2 bar. The power supply standard shall be provided according to customer requirements. Compressed air must be dry, oil-free, and clean, with a minimum required pressure of 6 bar.
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Standalone Positioning

Independently completes the Pure Steam generation process, fully meeting GMP requirements for standalone operation.


Applicable Steam Types & Capacity

  • Steam Types:
    Pure Steam (PSG)
    Clean Steam (CSG)

  • Capacity Range:

    • PSG (Pure Steam): 100–2,000 kg/h

    • CSG (Clean Steam): 200–1,600 kg/h

      (at 3 bar operating conditions)


Process Flow

Manual / Feed Water Supply → Integrated Process of This Unit: Preheating → Dry Distillation / Fully Immersed Plate-and-Shell Heat Exchange → Continuous Non-Condensable Gas Removal → Precise Pressure Regulation → Pure Steam / Clean Steam Output → Online Condensate Conductivity Monitoring → Automatic Blowdown → Qualified Steam Supply


Product Models & Technical Parameters

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Construction & GMP Design

  • Fully 316L stainless steel frame, electropolished with Ra ≤ 0.4 μm, sloped surfaces for zero dead-leg drainage.

  • Demister-free evaporator design, eliminating secondary contamination risks; fully immersed heating to avoid stress concentration.

  • Double-layer fully enclosed insulation housing with tempered glass viewing window; pharmaceutical-grade EPDM / PTFE seals.

  • Modular skid design, reducing footprint by up to 30% compared with conventional boilers.


Control System

  • Siemens S7-1200 / S7-1500 PLC + 10" color HMI (optional 12"), ≥100 recipes.

  • 21 CFR Part 11 compliant audit trail; USB / PDF batch record export.

  • Four-parameter online monitoring: conductivity, pressure, level, and temperature, with automatic shutdown and alarm upon abnormal conditions.

  • Reserved OPC UA / Modbus-TCP interfaces for direct MES / LIMS connectivity.


Utility Requirements

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