| 摘要 |
<p>The invention relates to a system of a burner basket for ammonia oxidation burners for industrial plants with burner diameters of 2-7 m in a natural- or forced-circulation boiler suitable for minimizing gas slip and for minimizing wave formation of means contained in the burner basket, and also for minimizing loss of means contained in the burner basket, wherein the burner basket has a wall (1) that is anchored in the ammonia oxidation burner and the burner basket has a gas-permeable bottom plate (2), which is placed on internal fittings of the forced circulation boiler, wherein the wall (1) and the gas-permeable bottom plate (2) are not mechanically connected to each other, and the wall (3) of the burner basket tapers conically towards the bottom plate at an angle of 5-20° from the perpendicular, and in all operating states of the ammonia oxidation burner there is a peripheral gap in the range from 5 to 10 mm between the wall (1) and the gas-permeable bottom plate (2).</p> |
