JPS61161657U - - Google Patents
Info
- Publication number
- JPS61161657U JPS61161657U JP4444985U JP4444985U JPS61161657U JP S61161657 U JPS61161657 U JP S61161657U JP 4444985 U JP4444985 U JP 4444985U JP 4444985 U JP4444985 U JP 4444985U JP S61161657 U JPS61161657 U JP S61161657U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- cleaning tank
- liquid
- cleaning
- protection tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Sampling And Sample Adjustment (AREA)
Description
第１図は本考案に係るイオン濃度測定装置の縦
断面図、第２図はその配管系統図、第３図はその
動作説明図、第４図は本考案の他の実施例を示す
配管系統図、第５図はその動作説明図、第６図は
本考案の更に他の実施例を示す要部断面図、第７
図は従来例を示す縦断面図である。
１…電極ホルダ、２…駆動機構、４…電極、５
…電極保護管、６…上部閉塞部、１０，１０′…
筒体、１０ａ，１０ｂ，１０′ａ，１０′ｂ…流
通口、１１…洗浄槽、１１ａ…電極出入口。
Fig. 1 is a vertical cross-sectional view of the ion concentration measuring device according to the present invention, Fig. 2 is a piping system diagram thereof, Fig. 3 is an explanatory diagram of its operation, and Fig. 4 is a piping system showing another embodiment of the present invention. 5 is an explanatory diagram of its operation, FIG. 6 is a cross-sectional view of main parts showing still another embodiment of the present invention, and FIG.
The figure is a longitudinal sectional view showing a conventional example. 1... Electrode holder, 2... Drive mechanism, 4... Electrode, 5
...electrode protection tube, 6...upper closing part, 10, 10'...
Cylindrical body, 10a, 10b, 10'a, 10'b...flow port, 11...cleaning tank, 11a...electrode inlet/outlet.
Claims (1)
電極と、前記電極ホルダの外側に同軸的に配置さ
れ下方に被測定液の流通口を開設してなる筒体と
、該筒体の下端に端設され底部に洗浄液出入口を
開設してなる洗浄槽と、該洗浄槽に対して前記電
極ホルダを降下させて前記電極を前記洗浄槽内に
収納させる駆動機構と、該駆動機構によつて前記
電極が前記洗浄槽内に収容されたときに、前記洗
浄槽の電極出入口を上部閉塞部で閉塞する電極保
護管と、該電極保護管によつて電極出入口を閉塞
される前記洗浄槽内に電極洗浄液を注入する洗浄
液系と、前記洗浄槽内に加圧気体を供給し、前記
洗浄槽内に流入した被測定液を排除する加圧気体
系とを具備してなるイオン濃度測定装置。 An electrode immersed in a liquid to be measured held in an electrode holder, a cylinder arranged coaxially outside the electrode holder and having a flow port for the liquid to be measured downward, and a lower end of the cylinder. a cleaning tank having a cleaning liquid inlet/outlet at the bottom; a drive mechanism for lowering the electrode holder with respect to the cleaning tank and housing the electrode in the cleaning tank; an electrode protection tube that closes the electrode entrance and exit of the cleaning tank with an upper closing part when the electrode is housed in the cleaning tank; and an electrode protection tube that closes the electrode entrance and exit of the cleaning tank with the electrode protection tube; An ion concentration measuring device comprising a cleaning liquid system for injecting an electrode cleaning liquid, and a pressurized gas system for supplying pressurized gas into the cleaning tank and removing the liquid to be measured that has flowed into the cleaning tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4444985U JPH048365Y2 (en) | 1985-03-27 | 1985-03-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4444985U JPH048365Y2 (en) | 1985-03-27 | 1985-03-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61161657U true JPS61161657U (en) | 1986-10-07 |
| JPH048365Y2 JPH048365Y2 (en) | 1992-03-03 |
Family
ID=30557031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4444985U Expired JPH048365Y2 (en) | 1985-03-27 | 1985-03-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH048365Y2 (en) |
-
1985
- 1985-03-27 JP JP4444985U patent/JPH048365Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH048365Y2 (en) | 1992-03-03 |