industrial Dual Fuel Burners

The burners can be used with heat exchangers such as hot water boilers, steam boilers, air heaters, and for certain process applications. As the burners are capable of overcoming high combustion chamber  resistances, they are used primarily on modern high rated boilers.

Application

Modulating burners operate at any point within the regulation range, depending on the heat demand.

Modulation

For sliding two stage control, partial and full load are set positions within the regulation range. The burners firing rate slides between the two load points, depending on the heat  demand. Thus there are no sudden large increases or decreases in the amount of fuel used.

Sliding two stage

The oil side of dual fuel burners has a nozzle assemble with two or three nozzles. A change in firing rate is effected by opening and closing of solenoid valves 2 and 3 with the relevant air volume.

Two and three stage

Dependent on fuel, burner size and requirements, the regulation of air and fuel is by:

Regulation

Automatic air shut off on burner shut down

Easy to install, set and service

Burner housing can be hinged open

Quiet operation

Stable fan reference line - good combustion behaviour

Large capacity and operational ranges

Compliance with the most stringent directives and emission limits

Features

Size

Weishaupt industrial burners, sizes 30 to 70, have been especially designed for industrial capacity ranges. The monobloc burners are noteworthy for their large capacity and operational ranges