LPG Vaporizer​ System

Steam boiler machines - Noble Associates

LPG Vaporizer​ System

Technical Specifications

Vaporization Capacity: 50–5000 kg/hr (as per model selection)

Working Pressure: ~16 bar (water bath electric); ~4 bar for modular—up to 20 bar design pressure

Working Temperature: +50°C to +80 °C (electric water bath)

Safety Mechanisms: Float valves, thermostat controls, solenoid shutdown, relief valves

Energy Efficiency: Up to ~92–94% for water bath units; >97% for “Power” series industrial units

Water Bath Temperature: 50–80°C

Electrical Supply: 415 V, 3 Phase, 50 Hz (for electric type)

Power Consumption: 12–200 kW (depending on capacity)

Inlet/Outlet Connection Flanged: – ASME B16.5 (150#)

Construction Material: Carbon Steel (Pressure Vessel) / SS 304 Coil

Key Features of LPG Vaporizers

  • Heat Exchange Mechanism: Utilizes different heating methods such as:
    • Electric heaters for direct LPG heating.
    • Water-bath vaporizers that use circulating hot water.
    • Ambient air vaporizers that rely on natural air for heat exchange.
  • Pressure Regulation: Many vaporizers include built-in pressure control to ensure gas is delivered at the correct pressure for downstream appliances.
  • Safety Features: Equipped with pressure relief valves, temperature controls, and alarms to prevent overpressure and ensure safe operation.

Safety & Control Features

  • Float Valve / Level Switch: Prevents liquid LPG from entering the gas outlet. When liquid is detected, the float rises and shuts off the outlet automatically.
  • Temperature Control & Overheat Protection: Thermostats and high-temp switches guard against excessive temperature or heater malfunctions.
  • Emergency Solenoids & Relief Valves: Solenoid valves shut off flow during emergencies; relief valves and pressure sensors protect against overpressure.
  • Control Panels & Automation: Modern units may include PLCs, digital displays, self-diagnostic systems, remote communication, and automation features.

LPG Vaporizer System—Description

An LPG (Liquefied Petroleum Gas) vaporizer is a crucial device that converts liquefied propane or butane into a gaseous state. This conversion is essential because LPG is stored as a liquid under pressure, yet it must be used as a vapor for combustion in appliances, engines, or heating systems. Moreover, the process ensures efficiency and safety in handling LPG.

For industries, reliable solutions are vital; therefore, LPG gas vaporizers in Pakistan are widely used in manufacturing, power generation, and commercial heating applications. In addition, they provide a consistent and steady gas supply, which is why they are considered indispensable in large-scale operations.

One popular type is the Water Bath Vaporizer (Electric). It uses an electrically heated water bath to vaporize LPG passing through a coil. To ensure safety, it includes float valves and interlock systems that prevent liquid carryover. As a result, users can operate the system with confidence. Furthermore, these vaporizers are available in a wide range of capacities—from a few tens to several thousands of kg/h—making them suitable for both small and large applications.

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