JPH0426367U - - Google Patents
Info
- Publication number
- JPH0426367U JPH0426367U JP6678390U JP6678390U JPH0426367U JP H0426367 U JPH0426367 U JP H0426367U JP 6678390 U JP6678390 U JP 6678390U JP 6678390 U JP6678390 U JP 6678390U JP H0426367 U JPH0426367 U JP H0426367U
- Authority
- JP
- Japan
- Prior art keywords
- station
- water
- test water
- flask
- cod
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000004458 analytical method Methods 0.000 claims description 9
- 238000012360 testing method Methods 0.000 claims description 8
- YPNVIBVEFVRZPJ-UHFFFAOYSA-L silver sulfate Chemical compound [Ag+].[Ag+].[O-]S([O-])(=O)=O YPNVIBVEFVRZPJ-UHFFFAOYSA-L 0.000 claims description 5
- 229910000367 silver sulfate Inorganic materials 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 2
- 238000005070 sampling Methods 0.000 claims description 2
- 239000002351 wastewater Substances 0.000 claims 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 2
- 239000012895 dilution Substances 0.000 claims 1
- 238000010790 dilution Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000000243 solution Substances 0.000 claims 1
- 238000004448 titration Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000954 titration curve Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Sampling And Sample Adjustment (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Description
第１図は本考案の装置全体平面図、第２図はそ
の立面図、第３図はその回転装置の側面図、第４
図か硫酸銀供給ステーシヨンの詳細図、第５図は
硫酸銀供給装置の吐出量のグラフ、第６図は撹拌
ステーシヨンの側面図、第７図は恒温水槽の断面
図、第８図、第９図は昇温曲線のグラフ、第１０
図は滴定ステーシヨンの側面図、第１１図は滴定
曲線のグラフ、第１２図は温度降下を示すグラフ
、第１３図はビユーレツト部の側面図、第１４図
はフラスコ洗浄ステーシヨン側面図、第１５図は
検水採取部の側面図、第１６図は本考案装置とＪ
ＩＳ法との比較を示すグラフ、第１７図はＪＩＳ
法のブロツク図である。
１００……分析操作部、１１０……回転装置、
１２０……硫酸銀添加ステーシヨン、１３０……
撹拌ステーシヨン、１４０……恒温水槽、１５０
……滴定分析ステーシヨン、１６０……フラスコ
洗浄ステーシヨン、１７０……検水調整ステーシ
ヨン、１８０……ビユーレツト部、２００……試
料供給部、２１０……試料チヤージヤ、２２０…
…検水受渡部、２３０……往復部、３００……制
御部。
Fig. 1 is a plan view of the entire device of the present invention, Fig. 2 is an elevational view thereof, Fig. 3 is a side view of the rotating device, and Fig. 4 is a plan view of the entire device of the present invention.
Figure 5 is a detailed view of the silver sulfate supply station, Figure 5 is a graph of the discharge amount of the silver sulfate supply device, Figure 6 is a side view of the stirring station, Figure 7 is a cross-sectional view of the constant temperature water bath, Figures 8 and 9. The figure is a graph of the temperature rise curve, number 10.
The figure is a side view of the titration station, Figure 11 is a graph of the titration curve, Figure 12 is a graph showing temperature drop, Figure 13 is a side view of the brewet section, Figure 14 is a side view of the flask cleaning station, and Figure 15 is a side view of the titration station. Figure 16 is a side view of the sample water sampling section, and Figure 16 shows the device of the present invention and J.
A graph showing comparison with the IS method, Figure 17 is the JIS method.
This is a block diagram of the law. 100...Analysis operation unit, 110...Rotating device,
120...Silver sulfate addition station, 130...
Stirring station, 140... Constant temperature water tank, 150
. . . Titration analysis station, 160 .
... Test water delivery section, 230 ... Reciprocating section, 300 ... Control section.
Claims (1)
これを間欠的に移動する移動装置と、該フラスコ
の移動路に順次配置された分析処理ステーシヨン
群とからなる排水のＣＯＤ連続分析装置において
、 分析完了した検水を廃棄して三角フラスコを洗
浄する洗浄ステーシヨンと、新しい検水を該洗浄
した三角フラスコに注入し希釈水及び硫酸溶液を
添加する検水調整ステーシヨンとを設けると共に
、試料の収容ビーカ中から検水を分取しこれを前
記検水調整ステーシヨンの三角フラスコに導く検
水受渡部と、試料収容ビーカを順次検水の分取位
置へ移動させる試料水チヤージヤとを備えたこと
を特徴とする排水のＣＯＤ連続分析装置。 ２ 分析処理ステーシヨン群中の硫酸銀添加ステ
ーシヨンに、スクリユーフイーダ式硫酸銀添加装
置を備えたことを特徴とする請求項１記載の排水
のＣＯＤ連続分析装置。 ３ 分析処理ステーシヨン群中の検水恒温ステー
シヨンに、恒温槽開閉カバーとフラスコの開口部
の蓋材を備えたことを特徴とする請求項１または
２記載の排水のＣＯＤ連続分析装置。[Claims for Utility Model Registration] 1 Erlenmeyer flasks suspended endlessly at regular intervals,
In a continuous COD analysis system for wastewater, which consists of a moving device that moves the flask intermittently and a group of analysis processing stations that are sequentially arranged along the movement path of the flask, the sample water that has been analyzed is discarded and the Erlenmeyer flask is washed. A cleaning station and a test water adjustment station for injecting new test water into the cleaned Erlenmeyer flask and adding dilution water and sulfuric acid solution are provided, and the test water is taken out from the sample beaker and added to the test water. A COD continuous analysis device for wastewater, characterized in that it is equipped with a test water delivery section that leads to an Erlenmeyer flask of an adjustment station, and a sample water charger that sequentially moves sample storage beakers to test water sampling positions. 2. The COD continuous analysis device for wastewater according to claim 1, wherein the silver sulfate addition station in the analysis processing station group is equipped with a screw feeder type silver sulfate addition device. 3. The COD continuous analysis device for wastewater according to claim 1 or 2, wherein the water testing constant temperature station in the analysis processing station group is equipped with a constant temperature chamber opening/closing cover and a lid material for the opening of the flask.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6678390U JPH0426367U (en) | 1990-06-26 | 1990-06-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6678390U JPH0426367U (en) | 1990-06-26 | 1990-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0426367U true JPH0426367U (en) | 1992-03-02 |
Family
ID=31599790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6678390U Pending JPH0426367U (en) | 1990-06-26 | 1990-06-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0426367U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012518803A (en) * | 2009-02-25 | 2012-08-16 | エムティーエス システムズ コーポレイション | Self-cleaning bottle inline fluid sampling device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56168554A (en) * | 1980-05-30 | 1981-12-24 | Hitachi Ltd | Automatic analyzer |
| JPH01227065A (en) * | 1988-03-07 | 1989-09-11 | Idemitsu Petrochem Co Ltd | Automatic cycler for analysis and automatic cod measuring apparatus |
-
1990
- 1990-06-26 JP JP6678390U patent/JPH0426367U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56168554A (en) * | 1980-05-30 | 1981-12-24 | Hitachi Ltd | Automatic analyzer |
| JPH01227065A (en) * | 1988-03-07 | 1989-09-11 | Idemitsu Petrochem Co Ltd | Automatic cycler for analysis and automatic cod measuring apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012518803A (en) * | 2009-02-25 | 2012-08-16 | エムティーエス システムズ コーポレイション | Self-cleaning bottle inline fluid sampling device |
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