condensing gas fired boiler working principle

The 35 ton circulating fluidized bed condensing fired boiler working principle in tetile plant belongs to the low temperature combustion, thus Nox emission is far lower than the pulverized coal furnace, only about 200 PPM, and can realize direct desulfurization in burning, high desulfurization efficiency, economy and technology and equipment is simple, the initial investment and operation cost of desulfurization is far lower than the pulverized coal furnace and flue gas desulfurization (PC + FCD).The discharge of ash activity is good, easy to realize the comprehensive utilization, no secondary ash pollution.

35 ton circulating fluidized bed boiler’s fuel wide adaptability and high combustion efficiency, particularly suited to low calorific value of inferior coal. The large range of load adjusting, about 30% of the low load to full load.

The difference between oil-fired condensing fired boiler working principle and gas boiler difference between oil-fired boiler fuel oil boiler and gas boiler is fuel (such as diesel, oil, kerosene, etc.), fuel gas-fired boiler to gas (such as natural gas, city gas, methane, etc.), depending on the boiler What fuel burning device called a burner, gas burner configuration called boiler gas boiler, oil boiler burner configuration called oil-fired boiler, oil-fired boiler and gas boiler difference lies in the use of fuel burners burn anything.

For a long time, the condensing fired boiler working principle and burner are attributed to two different sectors each R & D re-combination, but the overall performance of the gas boiler, there is a qualitative impact. Fang fast R & D team after two years, estimates adjusted 300 times, breaking the status quo burner and boiler production separate, optimized depth coupled combustion system and heat transfer system architecture, combined boiler and combustion system, combustion system and successfully developed the depth of the heat transfer system coupled "Euromonitor θ5", so that gas-fired boiler into a complete energy system, to achieve a qualitative leap. "Euromonitor θ5" additional air pre-heater, cold air through the heat exchange tubes and the body opening for the flue gas countercurrent heat exchanger, the exhaust gas temperature is lowered while saving fuel; using a condenser, economizer flue gas heat recovery, thermal efficiency of the boiler can be increased by 10%; the use of FGR flue Gas recycling technology and Ultraten wing technology, improve heat transfer efficiency, emissions of nitrogen oxides emissions standards in line with domestic cities.

3. Adopt flue gas return body coil design, this DC-type structure, show the traditional condensing fired boiler working principle does not have security.

4. As a result of coil-type structure and therefore, sufficient heating surface so that it will have a higher thermal efficiency.

5. Heat-conductive of boiler, characterized by significant counter-current heat exchanger, combustion exhaust gas temperature and thermal conductivity of the oil exports of the following temperature at 30C.