Water for Injection system multiple-effect distillation skid three-quarter view

Cleanroom Utility Systemen

Wasser für das Injektionssystem

A multiple-effect distillation system for generating hot Water for Injection with hygienic construction, energy recovery and continuous quality monitoring.

Falling-film multiple-effect distillation
Integrated energy recovery
Automatic off-quality diversion

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Produkteinführung

The skid uses sequential stainless-steel evaporation columns, feed preheaters, droplet separation and a final condenser to convert suitable feed water into high-purity hot distillate.

Key Features

Multiple-effect thermal design

Hygienic 316L product path

Feed preheating and heat recovery

Conductivity monitoring

Automatic diversion

PLC/HMI controls

Kunden Produktbedenken

WFI generation requires reliable vapor separation, drainable hygienic construction and protection against off-quality startup distillate.

Droplet carryover into product vaporUse staged gravitational or mechanical separation within each evaporation effect.

High utility consumptionRecover latent and sensible heat through sequential effects and feed preheaters.

Startup distillate is out of rangeMonitor conductivity continuously and divert product automatically until the accepted window is reached.

Difficult sanitization and drainageApply hygienic sloped piping, drainable columns and controlled hot operating or sanitization sequences.

Typische Anwendungen

Parenteral pharmaceutical manufacturingBiotechnology processingVaccine productionSterile formulationWFI storage and loop supply

Technische Parameter

The number of effects, production flow, steam demand and condenser duty are configured around WFI demand and available utilities.

Core Material	316L stainless-steel evaporation columns, separators and product-contact tubing
Panel Dicke	Column and pressure-boundary wall thickness selected in mm by vessel design conditions
Effektive Breite	Skid width typically 1200–3000 mm, effect count dependent
Maximale Länge	Skid length typically up to 9000 mm, capacity and effect count dependent
Stahl facing Dicke	Stainless control enclosure and non-pressure cladding typically 1.5–3.0 mm
Kerndichte	316L stainless-steel material density approximately 8000 kg/m³
Thermische Leitfähigkeit	316L stainless steel approximately 16.3 W/(m·K) at ambient temperature
Oberfläche Finish	Controlled hygienic product-contact finish with brushed or insulated exterior surfaces
Gemeinsamer Typ	Orbital-welded hygienic tubing with sanitary clamp instrument and service connections
Customisierung	Verfügbar je nach beabsichtigter Anwendung und Betriebsumgebung.

Verfügbare Optionen

Three to ten effectsSteam or electric first-effect heatingHot or cooled WFI outputTOC monitor interfaceFeed degassingIntegrated pure-steam functionRemote batch and trend records

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