水道用水へ添加する次亜塩素酸ナトリウム溶液の保存装置
- 专利权人:
- 株式会社ワイドハーバー
- 发明人:
- 広津 義憲
- 申请号：
- JP2008114036
- 公开号：
- JP5379399B2
- 申请日:
- 2008.04.24
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a method for preserving a sodium hypochlorite solution utilizing ground water as a means for maintaining the quality of a sodium hypochlorite solution to be poured for disinfecting city water when it is preserved, and to provide an apparatus therefor.
SOLUTION: The apparatus, preserving the sodium hypochlorite solution by indirectly cooling the solution with ground water of 14 to 17°C, is composed of: an outer tank flowing in/out the ground water and a plurality of cylindrical inner tanks for storing and preserving a sodium hypochlorite solution in which the respective ones are arranged at the inside of the outer tank so as to be planarly separated each other. The apparatus is provided with an upper part communication part communicating the respective upper parts of the plurality of cylindrical inner tanks and a lower part communication part communicating the respective lower parts thereof, the upper part communication part is connected with a liquid pouring tube, and the lower part communication part is connected with a discharge tube continued to a liquid feeding pump. Each cylindrical inner tank is made of a metal and whose inside face is coated with a corrosion resistant synthetic resin film.
COPYRIGHT: (C)2010,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
