JPS63142741U - - Google Patents
Info
- Publication number
- JPS63142741U JPS63142741U JP3478887U JP3478887U JPS63142741U JP S63142741 U JPS63142741 U JP S63142741U JP 3478887 U JP3478887 U JP 3478887U JP 3478887 U JP3478887 U JP 3478887U JP S63142741 U JPS63142741 U JP S63142741U
- Authority
- JP
- Japan
- Prior art keywords
- measurement pipe
- test
- test water
- elevating
- water
- 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.)
- Pending
Links
- 238000005259 measurement Methods 0.000 claims description 7
- 238000010790 dilution Methods 0.000 claims description 4
- 239000012895 dilution Substances 0.000 claims description 4
- 239000010802 sludge Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 5
- 230000003028 elevating effect Effects 0.000 claims 4
- 238000001514 detection method Methods 0.000 claims 2
- 239000013505 freshwater Substances 0.000 claims 2
- 238000003756 stirring Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Description
第１図〜第３図は本考案による汚泥容量計測装
置の実施例に係り、第１図はフローチヤート図、
第２図は希釈判断回路のフローチヤート図、第３
図は希釈なしの場合と２倍希釈の場合の計測管の
断面図、第４図〜第６図は従来の汚泥溶量計測装
置に係り、第４図は構成図、第５図はフローチヤ
ート図、第６図は計測値と手分析値とのかいりを
示すグラフである。
１…エアリフトポンプ、３…計測器、５…エア
ブロワ、６…投光器、７…受光器、１０…ポテン
シヨメータ、１３…排水口、２０…昇降手段。
Figures 1 to 3 relate to an embodiment of the sludge volume measuring device according to the present invention, and Figure 1 is a flowchart;
Figure 2 is a flowchart of the dilution judgment circuit;
The figure is a cross-sectional view of the measurement tube in the case of no dilution and double dilution, Figures 4 to 6 relate to a conventional sludge dissolution measurement device, Figure 4 is a configuration diagram, and Figure 5 is a flow chart. FIG. 6 is a graph showing the difference between the measured value and the manually analyzed value. DESCRIPTION OF SYMBOLS 1... Air lift pump, 3... Measuring instrument, 5... Air blower, 6... Emitter, 7... Light receiver, 10... Potentiometer, 13... Drain port, 20... Lifting means.
Claims (1)
排水口を有する計測管と、計測管内へ検水を供給
する検水供給手段と、計測管内へ清水を供給する
清水供給手段と、計測管内の検水等を撹拌する撹
拌手段と、計測管の軸心と直交する直線上に夫々
配置されるとともに計測管内の検水等を挟んで相
互に対向する投光器及び受光器と、投光器及び受
光器を計測管の軸心に沿つて同時に昇降させる昇
降手段と、昇降手段に連結された位置検出器と、
受光器に接続された光電変換器と、光電変換器及
び位置検出器に接続された界面検出回路と、界面
検出回路に接続された希釈判断回路とから構成さ
れることを特徴とする汚泥容量計測装置。 A measurement pipe having a cylindrical shape, installed upright, and having a drain port, a test water supply means for supplying test water into the measurement pipe, a fresh water supply means supplying fresh water into the measurement pipe, and a test water test inside the measurement pipe. a stirring means for stirring the water, etc.; a light emitter and a light receiver that are arranged on a straight line perpendicular to the axis of the measuring tube and facing each other across the test water, etc. in the measuring tube; an elevating means for simultaneously elevating and lowering along the axis of the elevating means; a position detector connected to the elevating means;
Sludge volume measurement characterized by comprising a photoelectric converter connected to a light receiver, an interface detection circuit connected to the photoelectric converter and a position detector, and a dilution judgment circuit connected to the interface detection circuit. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3478887U JPS63142741U (en) | 1987-03-10 | 1987-03-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3478887U JPS63142741U (en) | 1987-03-10 | 1987-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63142741U true JPS63142741U (en) | 1988-09-20 |
Family
ID=30843669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3478887U Pending JPS63142741U (en) | 1987-03-10 | 1987-03-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63142741U (en) |
-
1987
- 1987-03-10 JP JP3478887U patent/JPS63142741U/ja active Pending