Hybrid homogenous-catalytic combustion system

A combustion system comprising:

• a body;
• a surface-type burner which is located on a lower part of the body where a rich fuel air mixture is burnt;
• an ignition electrode which ignites the rich fuel air mixture;
• a fuel valve whereby natural gas required for the surface-type burner is given;
• a compressor or fan whereby air required for the surface-type burner is provided;
• an air valve which is located downstream of the compressor;
• wherein a primary heat exchanger, where exhaust gases, which are-generated as a result of a combustion occurring in the surface-type burner, enter and heat water passing through;
• a pump to pressurize the water passing through the primary heat exchanger;
• a heat exchanger valve which is located in front of the primary heat exchanger and a flow meter which measures water flow;
• a tubular secondary heat exchanger which is positioned on an upper part of the primary heat exchanger, passing through a jacket part of the tubular secondary heat exchanger, thereby heating secondary air pumped for the combustion through the tubular secondary heat exchanger;
• a secondary heat exchanger air valve which controls the air passing through the secondary heat exchanger;
• a gas distributor plate which is located on an upper part of the secondary heat exchanger and generates poor gas mixture by mixing the exhaust gases and the air exiting the secondary heat exchanger;
• a moisture trap where the poor gas mixture exiting the gas distributor plate enters;
• a catalytic burner which is located on an upper part of the moisture trap wherein a flameless combustion occurs;
• a tertiary heat exchanger where gas leaving the catalytic burner is released to atmosphere by passing through a jacket part and water exiting the primary heat exchanger passes through and heated for the last time before leaving the system;
• a gas outlet exhaust pipe where the gas leaves the body.