When discussing the cost of a 20-ton boiler for a furfural plant, we must consider various factors of the boiler, including pressure, model, fuel type, specifications, etc. ZOZEN Boiler, as a leader in the domestic industrial boiler manufacturing industry, offers a variety of 20-ton boilers suitable for furfural plants, including the SZS series and WNS series gas-fired boilers, as well as the DZL series and SZL series biomass boilers. These boilers not only meet the thermal energy needs of furfu...
The biomass-fired boiler is a kind of equipment that uses the combustion of renewable energy biomass to provide heat energy for the boiler. The biomass-fired boilers are widely used especially by the enterprises located in the areas with abundant biomass fuel.
Normally a boiler is provided with two independent sensors for emergency low water level burner cut-outs. So this would never happen. However, if it does, don't take any chances! Shut off the burners immediately!
Before you start raising the level in the boiler you have to find out if any part of the furnace walls has been overheated. If you raise the level over a glowing steel-wall then the boiler might produce more steam than the safety valves can handle and a nasty explosion would be the result.
In theory, to have the most efficient combustion in any combustion process, the quantity of fuel and air would be in a perfect ratio to provide perfect combustion with no unused fuel or air. This type of theoretical perfect combustion is called stoichiometric combustion. In practice, however, for safety and maintenance needs, additional air beyond the theoretical "perfect ratio" needs to be added to the combustion process - this is referred to as "excess air".
