Pure Steam Generator
Eagle’s Pure Steam Generators are specialized to produce ultra-high-purity steam, a key requirement for thorough sterilization of pharmaceutical equipment (like reactors and filling machines), hygienic production pipelines, and storage tanks holding APIs or finished drugs. Leveraging advanced membrane evaporation for efficient vaporization and multi-stage separation to remove contaminants, their condensed steam fully complies with strict international standards—including cGMP, USP, EP, and JP. These generators also feature energy-saving waste heat recovery systems to cut costs and real-time monitoring tools for stable performance, making them perfect for regulated pharmaceutical sectors that demand top-tier safety, reliability, and compliance with industry rules.
Wide Use of Pure Steam
- Pharmaceutical & Biopharmaceutical Industry: Used for Sterilization-in-Place (SIP) of equipment and pipelines, high-temperature cleaning of sterile production systems, and depyrogenation of environmental surfaces.
- Medical & Hospital Applications: Moist heat sterilization of surgical instruments, sterile packaging, dialysis equipment, and items in central sterile supply departments (CSSD).
- Food Processing Industry: Sterilization and cleaning of packaging containers and production equipment, providing a contamination-free heat source.
- Electronics & Precision Industries: Serves as a heat source for high-purity water systems and supports sterile auxiliary processes in cleanroom environments and semiconductor manufacturing.
Work Principle
- Pre-processing: Feedwater is pressurized by a multistage pump and preheated through a condenser and preheater for heat recovery.
- Evaporation: Preheated water enters the evaporator, where it is indirectly heated by industrial steam to form a steam-water mixture.
- Three-Stage Separation:The mixture undergoes falling film, gravity, and helical centrifugal separation in the separator to remove all droplets and impurities.
- Pure Steam Output: Dry, high-purity steam is delivered from the top for sterile use. Unevaporated water is recirculated to the evaporator.
Product Feature
- Structure: Evaporator, preheater, and condenser all feature double tube-sheet design, with inner expansion and outer welding to prevent cross-contamination.
- Separation: Three-stage purification combining falling-film, gravity, and centrifugal separation.
- Material: All surfaces in contact with feedwater, pure steam, and condensate are made of SS316L.
- Thermal Insulation: Evaporator and preheater are insulated with aluminum silicate needle-punched blanket, offering good elasticity, light weight, excellent thermal insulation, and high stability.
- Surface Treatment: Electrochemical polishing of internal and external surfaces ensures high smoothness and cleanliness.
- Energy Saving: Evaporator-separator interconnected structure enables efficient thermal recycling; level control optimizes feedwater usage; preheater utilizes steam condensate for preheating. Enables fast start-stop and significant energy savings.
- Piping Connection: Preferential use of stainless steel bent pipes to minimize welding; automatic argon-protected welding (single-side welding double-side forming) is applied where needed, followed by electrochemical polishing.
- Validation Documentation: Provides endoscope images, weld maps, pressure test reports, passivation records, and system design documents.
- Control System: Fully automated HMI + PLC control with user-friendly operation and multi-communication support. At least three-level access control.
- Online Monitoring: Real-time monitoring of conductivity, temperature, flow, and other parameters; supports both paperless and paper recorders for data logging and printing.
- Optional Features: Optional electronic signature, electronic records, and audit trail functions to meet GAMP 5 and 21 CFR Part 11 requirements.
Relative Products
Multi-Effect Water Distiller
Multi-effect water distiller adopted the purified water as the feed water, produced WFI (water for injection) by heating industrial steam. Eagle’s LDS series Multi Effect Still adopted the purified water as the feed water, produced WFI by heating industrial steam. The product satisfies the requirement of USP,EP and JP.
Water Storage & Distribution System
Eagle skid-mounted assemblies integrate all monitoring instruments and control devices for the WFI distribution system into a compact unit, which is fully assembled and integrated with a PLC (Programmable Logic Controller) system.
CIP & SIP
Our Cleaning in Place (CIP)/Sterilizing in Place (SIP) systems are engineered to your specific application, facility layout and utility requirements for effective and efficient sanitary process equipment and process pipings cleaning in pharmaceutical, biotechnology, nutraceutical and personal care industries.
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