JPH0299998U - - Google Patents
Info
- Publication number
- JPH0299998U JPH0299998U JP632489U JP632489U JPH0299998U JP H0299998 U JPH0299998 U JP H0299998U JP 632489 U JP632489 U JP 632489U JP 632489 U JP632489 U JP 632489U JP H0299998 U JPH0299998 U JP H0299998U
- Authority
- JP
- Japan
- Prior art keywords
- raw material
- flow rate
- quality
- level
- buffer tank
- 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
- 239000002994 raw material Substances 0.000 claims description 9
- 230000005856 abnormality Effects 0.000 claims description 4
- 238000003745 diagnosis Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 2
- 238000005259 measurement Methods 0.000 claims 1
- 238000003908 quality control method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Paper (AREA)
- Control Of Non-Electrical Variables (AREA)
Description
第１図は、この考案の一実施例を示すパルプ調
成工程の原質処理装置のブロツク図、第２図は、
同装置における異常診断装置の動作を説明するた
めの特性図、第３図は、第１図に示した実施例装
置の前処理プロセスを説明するための図、第４図
は、従来のパルプ調成工程の原質処理装置のブロ
ツク図である。
４：原料タンク、６：濃度検出器、７：濃度コ
ントローラ、８：希釈水制御弁、１５：流量検出
器、１７：原料濃度異常診断装置、１８：レベル
連続検出器。
Fig. 1 is a block diagram of a raw material processing apparatus for a pulp preparation process showing an embodiment of this invention, and Fig. 2 shows a
FIG. 3 is a characteristic diagram for explaining the operation of the abnormality diagnosis device in the same device, and FIG. 4 is a diagram for explaining the pretreatment process of the embodiment device shown in FIG. 1. FIG. 4: Raw material tank, 6: Concentration detector, 7: Concentration controller, 8: Dilution water control valve, 15: Flow rate detector, 17: Raw material concentration abnormality diagnosis device, 18: Level continuous detector.
Claims (1)
、この原料供給手段から供給される原料を一時的
に蓄蔵するバツフアタンクと、このバツフアタン
クから出力される原料の品質を制御する品質制御
手段と、所定品質の原料の出力流量を制御する流
量制御手段を備えるプロセス処理装置において、 前記流量制御手段の出力流量を検出する流量検
出器と、前記品質制御手段の調節量を検出する品
質調節量検出手段と、前記バツフアタンクのレベ
ルを検出するレベル検出器と、このレベル検出器
の出力よりレベル変化率を算出するレベル変化率
測定手段と、前記流量検出器で検出される出力流
量、前記品質調節量検出手段の検出調節量、及び
前記レベル変化率測定手段で測定されたレベル変
化率に基づいて、供給原料の品質異常を早期に診
断する異常診断装置とを備えたことを特徴とする
プロセス処理装置。[Claims for Utility Model Registration] A raw material supply means for supplying the raw material to be processed, a buffer tank for temporarily storing the raw material supplied from the raw material supply means, and the quality of the raw material output from the buffer tank. and a flow rate control means for controlling the output flow rate of a raw material of a predetermined quality, the process processing apparatus comprising: a flow rate detector for detecting the output flow rate of the flow rate control means; and an adjustment amount of the quality control means. a quality adjustment amount detection means for detecting the level of the buffer tank; a level detector for detecting the level of the buffer tank; a level change rate measuring means for calculating the level change rate from the output of the level detector; and an abnormality diagnosis device that diagnoses quality abnormalities in the feedstock at an early stage based on the output flow rate, the adjustment amount detected by the quality adjustment amount detection means, and the level change rate measured by the level change rate measurement means. A process processing device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989006324U JPH0718800Y2 (en) | 1989-01-23 | 1989-01-23 | Process processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989006324U JPH0718800Y2 (en) | 1989-01-23 | 1989-01-23 | Process processor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0299998U true JPH0299998U (en) | 1990-08-09 |
| JPH0718800Y2 JPH0718800Y2 (en) | 1995-05-01 |
Family
ID=31210428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989006324U Expired - Lifetime JPH0718800Y2 (en) | 1989-01-23 | 1989-01-23 | Process processor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0718800Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020153040A (en) * | 2019-03-22 | 2020-09-24 | デュプロ精工株式会社 | Used paper processor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5847912U (en) * | 1981-09-29 | 1983-03-31 | 三菱製紙株式会社 | Pipeline concentration adjustment device |
-
1989
- 1989-01-23 JP JP1989006324U patent/JPH0718800Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5847912U (en) * | 1981-09-29 | 1983-03-31 | 三菱製紙株式会社 | Pipeline concentration adjustment device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020153040A (en) * | 2019-03-22 | 2020-09-24 | デュプロ精工株式会社 | Used paper processor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0718800Y2 (en) | 1995-05-01 |
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