有害生物防除剤散布用ノズルおよび有害生物防除剤散布装置
- 专利权人:
- イカリ消毒株式会社
- 发明人:
- 富岡 康浩,白井 英男,秋元 一彦,川口 忍
- 申请号：
- JP2009078599
- 公开号：
- JP5184414B2
- 申请日:
- 2009.03.27
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a nozzle for spraying a pest-controlling agent enabling local treatment and resistant to clogging due to a frozen material.
SOLUTION: There is provided the nozzle 3 for spraying liquefied carbon dioxide containing the pest-controlling agent. The nozzle 3 is provided with a nozzle body 4 and a guide cylinder 5 attached to the tip end of the nozzle body 4. The guide cylinder 5 is provided with an outer cylinder 11 to eject carbon dioxide from the tip end 11a and an ejection part 12 formed in the outer cylinder. The ejection part 12 has an ejection port 12b to eject the liquefied carbon dioxide into the outer cylinder 11. The outer cylinder 11 has an aeration port 17 positioned at a base end side relative to the ejection port 12b of the ejection part 12 and capable of introducing outer air.
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- 来源网站：
- 中国工程科技知识中心
