发明名称 |
SPRAY NOZZLE AND COMBUSTION APPARATUS USING SPRAY NOZZLE |
摘要 |
PROBLEM TO BE SOLVED: To provide a spray nozzle capable of achieving all of the acceleration of the atomization of a spray fluid and the reduction of the use quantity of a spray medium used for the atomization of the spray fluid, and the reduction of a pressure force.SOLUTION: A spray nozzle comprises: a mixture chamber which mixes a spray fluid with a spray medium; a spray fluid passage supplying the spray fluid to the mixture chamber; a spray medium passage supplying the spray medium to the mixture chamber; and an outlet hole spraying a mixture fluid between the spray fluid and the spray medium which have been mixed in the mixture chamber, the spray medium passage being provided with a first spray medium supply hole supplying the spray medium to the mixture chamber, and a second spray medium supply hole supplying the spray medium to a downstream side of the first spray medium supply hole in the mixture chamber, and the second spray medium supply hole supplying the spray medium to a portion near the outlet hole.SELECTED DRAWING: Figure 1 |
申请公布号 |
JP2016142248(A) |
申请公布日期 |
2016.08.08 |
申请号 |
JP20150021248 |
申请日期 |
2015.02.05 |
申请人 |
MITSUBISHI HITACHI POWER SYSTEMS LTD |
发明人 |
OKAZAKI HIROFUMI;ORII AKIHITO |
分类号 |
F02C7/232;F02C7/22;F23D11/38;F23R3/28;F23R3/30 |
主分类号 |
F02C7/232 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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