Air Vessel Tank

An air vessel tank, often called an air receiver or compressed air tank, is a pressure vessel designed to store compressed air and serve various functions in pneumatic systems. Below is a detailed description:

Air Vessel Tank

Purpose and Function

  • Storage of Compressed Air: The primary function of an air vessel tank is to store compressed air generated by an air compressor. This stored air can be used on demand, reducing the need for the compressor to run continuously.
  • Pressure Stabilization: It helps maintain consistent pressure in the system by acting as a buffer, smoothing out fluctuations caused by varying demand or compressor cycling.
  • Moisture Separation: As compressed air cools inside the tank, water vapor condenses, allowing moisture to be removed from the system, protecting downstream equipment.
  • Pulsation Dampening: In systems with reciprocating compressors, the tank reduces pulsations in the airflow, ensuring smoother operation.
  • Energy Efficiency: By storing compressed air, the tank reduces the frequency of compressor startups, saving energy and extending the compressor’s lifespan.

Features:

Body – Mild Steel
Size – As Per Requirment
End Connection – Flange End and D/E Class #150

Key Components

Tank Body: Made of robust materials like steel or aluminum to withstand high pressure (typically 100–300 psi or more, depending on the application).
Inlet and Outlet Ports: For air to enter from the compressor and exit to the system.
Safety Valve: A pressure relief valve to prevent over-pressurization.
Drain Valve: Located at the bottom to remove accumulated water or debris.
Pressure Gauge: To monitor internal pressure.
Mounting: Tanks may be vertical or horizontal, with legs or brackets for stability.

Types of Air Vessel Tanks

Vertical Air Receivers: Space-saving, ideal for facilities with limited floor space.
Horizontal Air Receivers: Often used in larger systems where stability and accessibility are priorities.
Portable Tanks: Smaller, mobile units for applications like tire inflation or small tools.
Custom Tanks: Designed for specific industrial needs, such as high-pressure or corrosion-resistant applications.

Applications

Industrial Use: Powers pneumatic tools, machinery, and processes in manufacturing, automotive, and construction industries.
HVAC Systems: Used in heating, ventilation, and air conditioning for air distribution.
Medical and Dental: Provides clean, compressed air for medical equipment or dental tools.
Agriculture: Used in irrigation systems or pneumatic seeders.
Automotive: Common in tire shops and spray painting.

Advantages

Reduces compressor wear by minimizing on-off cycles.
Enhances system efficiency by providing a steady air supply.
Protects downstream equipment from moisture and pressure spikes.

Installation and Maintenance:

Installed at points where air is likely to accumulate, such as high points in piping or near heat sources.
Regular inspection is needed to ensure vents are functioning and no blockages occur.
Some models include strainers to capture debris, requiring periodic cleaning.

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