| 摘要 |
PURPOSE:To permit formation of fine sprays of liquid fuel with a small amt. of air or steam by disposing plural liquid fuel supply holes opening into the respective mixing chambers of a two fluid sprayer of a Y jet type at equal intervals into the peripheral direction in the circular section of the mixing chambers. CONSTITUTION:The two fluid sprayer of the Y jet type to be used for a combustion device of a boiler, etc., is disposed with the plural liquid fuel supply holes 3 opened in the respective mixing chambers 1 at equal intervals in the peripheral direction in the circular section of the mixing chambers. As a result, the fine sprays of the liquid fuel are obtd. by the small amt. of the air or steam from the supply holes 9, 2 and the generation of lines having large grain sizes is prevented.
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