JPH0220665Y2 - - Google Patents
Info
- Publication number
- JPH0220665Y2 JPH0220665Y2 JP16643884U JP16643884U JPH0220665Y2 JP H0220665 Y2 JPH0220665 Y2 JP H0220665Y2 JP 16643884 U JP16643884 U JP 16643884U JP 16643884 U JP16643884 U JP 16643884U JP H0220665 Y2 JPH0220665 Y2 JP H0220665Y2
- Authority
- JP
- Japan
- Prior art keywords
- sludge
- sample
- pipe
- sampling
- sample holder
- 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.)
- Expired
Links
- 239000010802 sludge Substances 0.000 claims description 47
- 238000005070 sampling Methods 0.000 claims description 15
- 238000005406 washing Methods 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 240000006394 Sorghum bicolor Species 0.000 description 1
- 235000011684 Sorghum saccharatum Nutrition 0.000 description 1
- 235000009430 Thespesia populnea Nutrition 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003657 drainage water Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、汚泥配管中より汚泥をサンプリング
し、これを汚泥濃度計へかける試料皿へ供給する
装置に関するものである。[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to an apparatus for sampling sludge from a sludge pipe and supplying the sample to a sample pan to be applied to a sludge concentration meter.
汚泥配管中を移送される汚泥の濃度を測定する
には、従来、配管中に超音波濃度計などを設けて
行うのが一般的であるが、このような測定では、
汚泥中に含まれる気泡や夾雑物の影響によりその
測定値にバラツキが生じ、汚泥濃度検知の信頼性
に問題を残している。
Conventionally, to measure the concentration of sludge transferred through sludge piping, it is common to install an ultrasonic concentration meter in the piping, but in such measurements,
Measured values vary due to the effects of air bubbles and impurities contained in the sludge, leaving problems with the reliability of sludge concentration detection.
汚泥中の気泡や夾雑物などに影響されない精度
の高い汚泥濃度計としては、種々のものが考案さ
れ、使用されているが、何れも汚泥試料の供給は
人手によつて行われている。 Various types of highly accurate sludge concentration meters that are unaffected by air bubbles and foreign matter in sludge have been devised and used, but in all of them, sludge samples are supplied manually.
ところで、精度の高い汚泥濃度計を使用するに
は、汚泥のサンプリング及び濃度計への供給に人
手を要するところから、操作も煩雑であり迅速性
には欠けるという問題点が依然として残つてい
る。
However, in order to use a highly accurate sludge concentration meter, there still remains the problem that the operation is complicated and lacks speed because sampling of sludge and supplying it to the concentration meter requires manual labor.
本考案は、このような問題点を解決し、汚泥の
サンプリング及び濃度計への供給を随時容易に行
うことができる装置を提供することを目的とする
ものである。 The present invention aims to solve these problems and provide an apparatus that can easily sample sludge and supply it to a densitometer at any time.
本考案は、汚泥配管よりサンプリング管を分岐
し、該サンプリング管を汚泥受槽に開口し、該汚
泥受槽に試料流出口を設け、該試料流出口の下方
と試料皿の上方及び洗浄装置上方を順次移動可能
な試料受具を配備するとともに、該試料受具が前
記試料皿及び洗浄装置上で反転状態を保つ如く移
動途中に転倒ガイドレールを敷設したことを特徴
とする汚泥サンプリング装置である。
In the present invention, a sampling pipe is branched from the sludge pipe, the sampling pipe is opened to a sludge receiving tank, a sample outlet is provided in the sludge receiving tank, and the sample pipe is sequentially connected below the sample outlet, above the sample plate, and above the cleaning device. This sludge sampling apparatus is characterized in that a movable sample holder is provided, and a tipping guide rail is installed during movement so that the sample holder is kept in an inverted state on the sample plate and washing device.
本考案の一実施例を図面を参照しながら説明す
ると、１は汚泥配管（図示せず）より分岐され汚
泥ピツト（図示せず）へ連絡されたサンプリング
管であつて、その途中に汚泥受槽２を介在させ、
サンプリング管１を通る汚泥は一旦この汚泥受槽
２は受入れられ、再びサンプリング管１に流入す
るようになつている。汚泥受槽２には、さらに網
目ストレーナ３で覆われた試料流出口４が設けら
れ、その下方に汚泥試料の過剰分の排出枡５が配
設されている。
One embodiment of the present invention will be described with reference to the drawings. Reference numeral 1 denotes a sampling pipe branched from a sludge pipe (not shown) and connected to a sludge pit (not shown), with a sludge receiving tank 2 on the way. intervene,
The sludge passing through the sampling pipe 1 is once received in the sludge receiving tank 2, and then flows into the sampling pipe 1 again. The sludge receiving tank 2 is further provided with a sample outlet 4 covered with a mesh strainer 3, and a discharge basin 5 for excess sludge sample is disposed below the outlet 4.
６は、濃度計（図示せず）へ汚泥試料を移すた
めの試料皿であつて、試料皿６の上部に漏斗７を
設けるのが便利である。８は圧力水配管９が上方
に向けて開口した洗浄装置である。また、１０は
１c.c.程度のガラスコツプその他の試料受具であつ
て、試料流出口４の下、試料皿６及び洗浄装置８
の上に順次移動できるようになつており、この試
料受具１０は試料皿６の位置（以下「供給点」と
いう）で反転され、洗浄装置８の位置（以下「洗
浄点」という）を過ぎて正転復帰されるように、
その移動軌道上に転倒ガイドレール１１が敷設さ
れている。 6 is a sample tray for transferring the sludge sample to a densitometer (not shown), and it is convenient to provide a funnel 7 on the top of the sample tray 6. 8 is a cleaning device in which a pressure water pipe 9 opens upward. Reference numeral 10 denotes a glass tip or other sample holder of about 1 c.c., which is located below the sample outlet 4, a sample plate 6 and a washing device 8.
The sample holder 10 is turned over at the position of the sample dish 6 (hereinafter referred to as the "supply point"), and then moved past the position of the cleaning device 8 (hereinafter referred to as the "washing point"). so that it returns to normal rotation.
A falling guide rail 11 is laid on the moving track.
試料受具１０の移動は、往復動する支持アーム
１２に転倒可能に支持されて往復移動させるよう
にしてもよいが、図示例のように駆動装置１３に
より回転される回転軸１４に支持アーム１２の基
端を取付け、試料受具１０を支持アーム１２と共
に回転させるようにし、その回転軌跡上に試料流
出口４（この位置を「受入点」という）、供給点、
洗浄点を配列し、第２図示のように供給点の少し
手前から洗浄点の少し後までの間に転倒ガイドレ
ール１１を敷設するのが便利である。 The sample holder 10 may be moved reciprocally by being supported in a fallable manner by a reciprocating support arm 12; The sample receiver 10 is rotated together with the support arm 12, and the sample outlet 4 (this position is referred to as the "receiving point"), the supply point,
It is convenient to arrange the washing points and install the tipping guide rail 11 from a little before the supply point to a little after the washing point as shown in the second figure.
図中、１５は駆動装置１３のカバー、１６は各
排水の受皿を示す。 In the figure, reference numeral 15 indicates a cover of the drive device 13, and reference numeral 16 indicates a receiving tray for each drainage water.
次にその作用を説明すれば、汚泥配管で移送さ
れる汚泥は、サンプリング管１から一旦汚泥受槽
２に受入れられ、再びサンプリング管１を流れる
が、その一部は網目ストレーナ３によつて夾雑物
が除かれ、試料流出口４から流入して試料受具１
０に受入れられる。試料受具１０に受入れられる
以上の過剰分及び受入時以外のときは、汚泥は排
出枡５へ流れて適宜排出されるが、試料流出口４
を開閉可能とし、受入時にのみ開放するようにす
ることもできる。 Next, to explain its function, the sludge transferred through the sludge pipe is once received into the sludge receiving tank 2 from the sampling pipe 1, and then flows through the sampling pipe 1 again, but a part of it is collected by the mesh strainer 3 and contains foreign matter. is removed and flows in from the sample outlet 4 to the sample receiver 1.
0 is accepted. When the sludge is in excess of what can be received by the sample receiver 10 or when it is not being accepted, it flows into the discharge basin 5 and is discharged as appropriate.
It is also possible to make it possible to open and close it, and to open it only when accepting.
受入点において汚泥試料を受入れた試料受具１
０は、回転する支持アーム１２によつて回転し、
第３図示のように供給点に至り転倒ガイドレール
１１によつて反転し、試料皿６へ汚泥試料を供給
する。試料を供給された試料皿６は、例えばマイ
クロ波濃度計へ移され、試料をマイルロ波によつ
て乾燥し水分を検知することで汚泥濃度分に換算
する。 Sample receiver 1 that received the sludge sample at the receiving point
0 is rotated by a rotating support arm 12;
As shown in the third figure, the sludge sample reaches the supply point, is turned over by the overturning guide rail 11, and the sludge sample is supplied to the sample tray 6. The sample dish 6 supplied with the sample is transferred to, for example, a microwave densitometer, where the sample is dried using Milo waves and moisture is detected, thereby converting it into a sludge concentration.
汚泥試料の供給を終えて空になつた試料受具１
０は、反転したままで洗浄点に移動し、洗浄装置
８にて圧力水配管９から噴出される圧力水によつ
て洗浄されたのち、転倒ガイドレール１１に沿つ
て正転復帰し、再び受入点に戻る。 Empty sample receiver 1 after supplying the sludge sample
0 moves to the cleaning point while being inverted, is cleaned by pressure water jetted from the pressure water pipe 9 in the cleaning device 8, returns to normal rotation along the overturning guide rail 11, and is accepted again. Back to the point.
このようにして、汚泥配管中を移送中の現時点
の汚泥を随時サンプリングし、試料皿に自動的に
移し替えることができ、汚泥濃度の正確なる測定
を行うことができる。 In this way, the sludge currently being transferred through the sludge pipe can be sampled at any time and automatically transferred to the sample dish, making it possible to accurately measure the sludge concentration.
以上述べたように、本考案によれば、汚泥配管
中を移送されている現時点の汚泥を、随時サンプ
リングして汚泥濃度計へ移される試料皿へ自動的
に移し替えることができ、省力的に精度の高い汚
泥濃度測定を行うことができるものである。
As described above, according to the present invention, the sludge currently being transferred through the sludge pipe can be sampled at any time and automatically transferred to the sample tray to be transferred to the sludge concentration meter, saving labor. It is possible to measure sludge concentration with high accuracy.
図面は本考案の一実施例を示し、第１図は全体
の縦断正面図、第２図は試料受具の移動説明図、
第３図は試料受具の反転工程展開図である。
１……サンプリング管、２……汚泥受槽、３…
…網目ストレーナ、４……試料流出口、５……排
出枡、６……試料皿、７……漏斗、８……洗浄装
置、９……圧力水配管、１０……試料受具、１１
……転倒ガイドレール、１２……支持アーム、１
３……駆動装置、１４……回転軸、１５……カバ
ー、１６……受皿。
The drawings show one embodiment of the present invention, in which Fig. 1 is an overall longitudinal sectional front view, Fig. 2 is an explanatory diagram of movement of the sample holder,
FIG. 3 is a developed view of the inversion process of the sample holder. 1...Sampling pipe, 2...Sludge receiving tank, 3...
...mesh strainer, 4...sample outlet, 5...discharge basin, 6...sample plate, 7...funnel, 8...washing device, 9...pressure water piping, 10...sample receiver, 11
... Falling guide rail, 12 ... Support arm, 1
3... Drive device, 14... Rotating shaft, 15... Cover, 16... saucer.
Claims (1)
ンプリング管を汚泥受槽に開口し、該汚泥受槽
に試料流出口を設け、該試料流出口の下方と試
料皿の上方及び洗浄装置上方を順次移動可能な
試料受具を配備するとともに、該試料受具が前
記試料皿及び洗浄装置上で反転状態を保つ如く
移動途中に転倒ガイドレールを敷設したことを
特徴とする汚泥サンプリング装置。 ２ 前記試料受具が回転アームに保持され、試料
受具が回転する軌跡上に前記転倒ガイドレール
を敷設したものである実用新案登録請求の範囲
第１項記載の汚泥サンプリング装置。[Scope of Claim for Utility Model Registration] 1. A sampling pipe is branched from the sludge pipe, the sampling pipe is opened into a sludge receiving tank, a sample outlet is provided in the sludge receiving tank, and a sample outlet is provided below the sample outlet, above the sample plate, and Sludge sampling characterized in that a sample holder is provided that can be moved sequentially above the washing device, and a tipping guide rail is laid during the movement so that the sample holder is kept in an inverted state above the sample plate and the washing device. Device. 2. The sludge sampling device according to claim 1, wherein the sample holder is held by a rotating arm, and the falling guide rail is provided on a trajectory of rotation of the sample holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16643884U JPH0220665Y2 (en) | 1984-11-05 | 1984-11-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16643884U JPH0220665Y2 (en) | 1984-11-05 | 1984-11-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6182243U JPS6182243U (en) | 1986-05-31 |
| JPH0220665Y2 true JPH0220665Y2 (en) | 1990-06-05 |
Family
ID=30724254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16643884U Expired JPH0220665Y2 (en) | 1984-11-05 | 1984-11-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0220665Y2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07104232B2 (en) * | 1987-11-18 | 1995-11-13 | 日本ペイント株式会社 | Sampling device |
| JPH07104231B2 (en) * | 1987-11-18 | 1995-11-13 | 日本ペイント株式会社 | Sampling system |
| US8322233B2 (en) * | 2009-02-25 | 2012-12-04 | Mts Systems Corporation | Self-flushing bottle in-line fluid sampler |
-
1984
- 1984-11-05 JP JP16643884U patent/JPH0220665Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6182243U (en) | 1986-05-31 |
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