SOLID AND LIQUID/GAS FUELED FULLY AUTOMATED SMOKELESS COMBUSTION HOT WATER/STEAM BOILER ADJUSTABLE ACCORDING TO COAL TYPE

摘要

Solid and liquid/gas fueled hot water/steam boiler of the invention is a novel technological smokeless combustion fully automated solid and liquid/gas fueled hot water/steam boiler developed as an alternate to the domestic and industrial type existing solid and liquid/gas fueled boiler designed with double wall or water tube design according to hot water superheated water steam production and operating pressure having fully automated coal feed and clinker removal system in solid fuel firing chamber fully automated combustion air hardware that enable means of adjustment according to the volatile ratio within the coal combustion bed adjustment system that enable means of adjustment according to grain size of the coal and clinker rate and fully automated special grate system further comprising fully automated dry desulphurization system that enable means of adjustment according to the sulfur content of the coal that prevents smoke generation at the source by burning the coal smokeless with high combustion efficiency in combustion chamber through automatic continuous feed as being adjusted to the coal type used from the panel of PLC controlled automation and safety system that prevents sulfur dioxide emission in combustion chamber through fully automated dry desulphurization system that doesn t require any modification for transformation from solid fueled to liquid/gas fueled or from liquid/natural gas fueled to solid fuel by virtue of the special design combustion chamber intended for firing liquid and gas fuel independent from the solid fuel combustion chamber and adjustable according to the coal type at the solid.