| 摘要 |
PURPOSE: An amplification burner of a low NOx type is provided to reduce the usage of crude oil by increasing the mixing ratio of water and to reduce the discharge amount of nitrogen oxide. CONSTITUTION: An amplification burner of a low NOx type comprises a valve(102) for changing direction, a transfer pipe(103), a flame pipe, a coil(106) of a pipe shape, an inlet pipe(105), and a return pipe(107). The valve for changing direction is installed in a fuel pipe(101) and selectively supplies emulsion fuel to the transfer pipe or the inlet pipe. The transfer pipe is connected to an ignition nozzle(104) and the valve for changing direction inside a combustion chamber. The flame pipe is connected to the combustion chamber. The coil of a pipe shape winds the exterior of the flame pipe. The inlet tube is connected to the valve for changing direction and the coil. The return pipe is connected to a second ignition nozzle(108) and the coil inside the combustion chamber.
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