Spray Feed Pipes

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Spray Feed Pipes

Spray Feed Pipes are specialized components used in distillation, absorption, and extraction columns to introduce liquid feed as a fine spray, ensuring uniform distribution across the column cross-section. Proper spray feed prevents channeling, flooding, and packing maldistribution, leading to high separation efficiency and consistent column operation.

Manufactured from borosilicate glass 3.3, PTFE, or compatible metals, these pipes provide chemical resistance, thermal stability, and durable performance for laboratory, pilot, and industrial-scale columns.

Working Principle

1. Feed liquid enters the spray feed pipe through a central inlet.
2. The pipe disperses the feed through perforated nozzles or slots, forming a fine spray.
3. Ensures uniform contact with the packing bed for optimized mass transfer.
4. Prevents localized flooding and improves column efficiency.

Key Features & Benefits

• Provides even liquid distribution across the column
• Prevents channeling, flooding, and packing maldistribution
• High chemical and thermal resistance
• Compatible with glass, PTFE, and metal columns
• Modular and easy to install or replace
• Suitable for vacuum, low-pressure, and ambient conditions

Material & Construction

• Material: Borosilicate Glass 3.3, PTFE, or metal alloys
• Design: Perforated or slotted for fine spray distribution
• Connections: Ground glass joints or flanged
• Surface: Smooth, chemically inert, prevents fouling
• Customization: Hole size, spacing, and pipe diameter can be tailored

Technical Specifications

Custom lengths, diameters, and spray patterns available on request.

Applications

• Distillation columns (lab, pilot, industrial)
• Packed absorption towers
• Extraction columns
• Liquid-liquid contactors
• Chemical, pharmaceutical, and petrochemical industries

Why Choose Our Spray Feed Pipes?

• Ensures optimal feed dispersion for maximum column efficiency
• Prevents packing maldistribution and localized flooding
• Compatible with corrosive and high-purity media
• Durable, maintenance-free, and long-lasting