| 摘要 |
PURPOSE:To combust emulsion fuel perfectly and reduce the exhaust smoke concentration by mixing gas in a first fuel, boiling under reduced pressure, the air mixed-in at injection and thereby atomizing a second fuel. CONSTITUTION:When a compressor 47 and a fuel pump 49p are started, compressed air is introduced into a water tank 46, so that air is dissolved in water stored in the water tank 46. Air is then dissolved in water supplied through a fuel pipe 49 in a joining pipe 48 and the fuel is supplied to a first inlet of a three-way magnet valve 42. Gas oil in a light oil tank 44 storing a second fuel is supplied to a second inlet of the three-way magnet valve 42 through a pipe 45. Mixture of water and gas oil from the three-way magnet valve 42 is well stirred by blades within a circulation pump 41 installed in a circulation path 31. Accordingly, water and gas oil are mixed in a uniform ratio at any position of the circulation path 31. The mixture is then supplied to an injection pipe 17 for each cylinder through a connection pipe 33a-33d. The gas oil is thus atomized and perfectly combusted. |
