FUEL HANDLING SYSTEMS

GAS TRAINS
Wesman's standard assembled Gas trains are supplied either for inlet gas pressure of 1 bar, 2 bar or 4 bar. The gas trains are compiled with safety and constant pressure regulating systems as per universal safety regulations.

• Standard gas train ranges up to 585 Nm3/hr Natural Gas flow.
• Special gas train ranges up to 2000 Nm3/hr Natural Gas flow.
• Constant gas pressure regulation required for burner applications.
• Safety Valve to protect the downstream equipment in case of any abnormality.
• Mechanical Relief Valve to vent out the over pressurized gas to safeguard the system.
• Block and bleed valve with pressure switches for safe operations.

APPLICATIONS
All gas fired burner systems.

OIL PUMPING & HEATING UNITS
Wesman's Oil Pumping and Heating Units are designed to supply fuel oil at pre-determined constant pressure and temperature to ensure efficient combustion. These compact and fully assembled units are supplied with valves, thermostats, pressure gages, pressure switches etc on its own drip tray. The PH units prevents undesirable variations in temperature caused by heat loss and varying rates of oil flow caused by long oil lines. The PH units circulate oil in the ring main at three times of the consumption to provide a stable oil supply system for best combustion results.

• Single and stand by options for pumping and heating
• Maintains constant pressure through oil ring main.
• Maintains oil temperature within +/- 5 deg C at Heaters.
• Standard units are available from 1 kW to 90 kW.
• Non-standard units can be designed on request.

APPLICATIONS
All low-pressure oil fired burner systems.

HIGH PRESSURE PUMPING & HEATING UNITS
Wesman's High Pressure Pumping and Heating Units are designed for fuel handling systems,  where the pressure required is above 100 psi.

• Different combination with heaters and pumps.
• Also available without heaters.
• Constant oil pressure regulation as per system requirements.
• Available up to 250 psi oil pressure and above on request.

APPLICATIONS

• Boilers.
• Rotary Kilns.
• Tank Loading and Un-loading systems

ELECTRIC FLOW HEATERS
Wesman Electric Outflow Heaters are used in the oil service tank to ensure uninterrupted supply of fuel to the Heating and Pumping Unit.

• Rugged construction to suit outdoor installation.
• Available with Flameproof and Non-flameproof type heater.
• Ranges from 1 kW to 75 kW.
• Higher range can be designed on request.
• Maintains oil temperature within +/- 5 degC within Heaters.

APPLICATIONS
Oil Service Tanks or Day Tanks.

LINE OIL PREHEATERS
Wesman's Line Oil Pre-heaters are used in the oil line from where the fuel is supplied to the burner. The Pre-heaters are used to maintain the temperature of oil circulation line if the pumping unit is installed far away from the burner.

• Rugged construction to suit outdoor installations.
• Ranges from 1 kW to 75 kW.
• Higher ranges can be designed on request.
• Maintains oil temperature within +/- 5 deg C within Heaters

 

OIL PRESSURE REGULATING VALVES
Wesman's Oil Pressure Regulating Valves reduces oil line pressure to a constantlymaintained outlet pressure despite variations in flow rate. These regulators can be used with inlet pressure up to 250 psi and temperature up to 150⁰C.

• Supplies oil to burners at a constant pressure at all operating conditions.
• Avoids build up of pressure which occurs upstream of Ratiotrol and other equipment at turn down conditions.
• Helps setting of burners and keeps the setting for all conditions.
• Ensures exact flow of fuel to the burners.
• Can be set at different pressures to the individual or zone burner/s depending on process requirements.
• Available in two models/sizes i.e. PRV-12 and PRV-20.

 

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