JPS61206523U - - Google Patents
Info
- Publication number
- JPS61206523U JPS61206523U JP8968785U JP8968785U JPS61206523U JP S61206523 U JPS61206523 U JP S61206523U JP 8968785 U JP8968785 U JP 8968785U JP 8968785 U JP8968785 U JP 8968785U JP S61206523 U JPS61206523 U JP S61206523U
- Authority
- JP
- Japan
- Prior art keywords
- slurry
- handling
- handling system
- pump
- circulation line
- 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
- 239000002002 slurry Substances 0.000 claims description 32
- 239000012530 fluid Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 238000011084 recovery Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
Landscapes
- Air Transport Of Granular Materials (AREA)
Description
第１図は本考案の第１実施例を示す系統構成図
、第２図は本考案の第２実施例を示す系統構成図
、第３図は本考案の第３実施例を示す系統構成図
、第４図はスラリ沈降・凝集時の系統内圧力状況
を示すスラリ流れ位置―圧力線図、第５図は本考
案の第４実施例を示す系統構成図、第６図は従来
のスラリハンドリング装置の一例を示す系統構成
図、第７図は従来のスラリハンドリング装置の他
の例を示す系統構成図である。
１，３１……スラリタンク、４，３２……ポン
プ、５Ａ，５Ａ……圧力指示調整器、６……ヒー
タ、８，４７……バーナ、１１……補助ポンプ、
１３Ａ，１３Ｂ……パージ水供給配管、１８……
ローデイングアーム、３３……減速機、３４……
モータ、３５……ヒータ、３６……空気配管、３
７Ａ，３７Ｂ，６０……スイツチ、３９……電気
―空気変換器、４０Ａ，４０Ｂ……ストレーナ、
４５……圧力調整弁、４９……ドレン弁、５１…
…スラリ回収弁（三方切替弁）、５２……回収タ
ンク、５３Ａ，５３Ｂ……水供給管、５４Ａ，５
４Ｂ……撹拌機、５９……圧力指示発信器、６０
……スイツチ、６１……圧力コントローラ、６３
……インチイング装置、６４……空気調整弁。
Figure 1 is a system configuration diagram showing the first embodiment of the present invention, Figure 2 is a system configuration diagram showing the second embodiment of the invention, and Figure 3 is a system configuration diagram showing the third embodiment of the invention. , Fig. 4 is a slurry flow position-pressure diagram showing the pressure situation in the system during slurry sedimentation and flocculation, Fig. 5 is a system configuration diagram showing the fourth embodiment of the present invention, and Fig. 6 is a conventional slurry handling. FIG. 7 is a system configuration diagram showing another example of the conventional slurry handling device. 1, 31... Slurry tank, 4, 32... Pump, 5A, 5A... Pressure indicating regulator, 6... Heater, 8, 47... Burner, 11... Auxiliary pump,
13A, 13B...Purge water supply piping, 18...
Loading arm, 33... Reduction gear, 34...
Motor, 35... Heater, 36... Air piping, 3
7A, 37B, 60...Switch, 39...Electricity-air converter, 40A, 40B...Strainer,
45...Pressure regulating valve, 49...Drain valve, 51...
...Slurry recovery valve (three-way switching valve), 52...Recovery tank, 53A, 53B...Water supply pipe, 54A, 5
4B... Stirrer, 59... Pressure indication transmitter, 60
...Switch, 61 ...Pressure controller, 63
...inching device, 64...air adjustment valve.
Claims (1)
のハンドリング系統内に、系統運用停止時に系統
内スラリを常時又は間歇的に微小流動させるため
のスラリ微小流動手段を備えたことを特徴とする
スラリハンドリング装置。 (2) 前記スラリ微小流動手段が、スラリのハン
ドリング系統内の系統運用用の主スラリポンプに
並列に設置された補助ポンプとこの補助ポンプを
前記ハンドリング系統と連絡するスラリラインと
を備え、前記補助ポンプを前記主スラリポンプの
停止時に運転するようにした実用新案登録請求の
範囲第１項記載のスラリハンドリング装置。 (3) 前記スラリのハンドリング系統に圧力損失
の少ない循環ラインから順次大きなループの循環
ラインを設置し、前記スラリ微小流動手段が、ス
ラリのハンドリング系統の運用停止時に圧力損失
を少ない循環ラインから順次大きなループの循環
ラインにスラリを切替流動させるようにした実用
新案登録請求の範囲第１項記載のスラリハンドリ
ング装置。 (4) 前記ハンドリング系統に設置された圧力指
示発信器からの信号によりハンドリング系統内ス
ラリの圧力値が設定値以上となつたときにハンド
リング系統の前流側のスラリを加熱するヒータを
設けた実用新案登録請求の範囲第１項記載のスラ
リハンドリング装置。 (5) 前記圧力損失の少ない循環ラインが、ハン
ドリング系統内の系統運用用の主ポンプの後流側
に設置されたストレーナと、ハンドリング系統内
にスラリを供給するスラリタンクの入口付近に設
けられたストレーナとを接続するラインからなる
実用新案登録請求の範囲第３項記載のスラリハン
ドリング装置。 (6) 前記スラリ微小流動手段が、スラリのハン
ドリング系統内の系統運用用の主ポンプ出口の検
出し、その検出値と設定値との偏差値に応じて前
記主ポンプの運転速度を制御するようにした主ポ
ンプ運転速度制御装置からなる実用新案登録請求
の範囲第１項記載のスラリハンドリング装置。 (7) 前記主ポンプ運転速度制御装置が、インチ
イング装置を介して主ポンプが作動する実用新案
登録請求の範囲第６項記載のスラリハンドリング
装置。[Claims for Utility Model Registration] (1) In a system for handling slurry consisting of a mixture of solid particles and fluid, a slurry microfluidization means is provided for constantly or intermittently microfluidizing the slurry in the system when system operation is stopped. A slurry handling device characterized by: (2) The slurry microflow means includes an auxiliary pump installed in parallel with a main slurry pump for system operation in a slurry handling system, and a slurry line connecting the auxiliary pump with the handling system, The slurry handling device according to claim 1, wherein the pump is operated when the main slurry pump is stopped. (3) In the slurry handling system, a circulation line with a large loop is installed in order from a circulation line with a small pressure loss, and the slurry microflow means is installed in a circulation line with a large loop in order from a circulation line with a small pressure loss when the operation of the slurry handling system is stopped. The slurry handling device according to claim 1, wherein the slurry is selectively flowed through the circulation line of the loop. (4) Practical use of a heater that heats the slurry on the upstream side of the handling system when the pressure value of the slurry in the handling system exceeds a set value based on a signal from a pressure indication transmitter installed in the handling system. A slurry handling device according to claim 1 of the patent registration claim. (5) The circulation line with low pressure loss is installed near the strainer installed on the downstream side of the main pump for system operation in the handling system, and near the inlet of the slurry tank that supplies slurry to the handling system. A slurry handling device according to claim 3, which comprises a line connecting the strainer to the slurry handling device. (6) The slurry microflow means detects the outlet of the main pump for system operation in the slurry handling system, and controls the operating speed of the main pump according to the deviation value between the detected value and the set value. A slurry handling device according to claim 1, comprising a main pump operating speed control device having a main pump operating speed control device. (7) The slurry handling device according to claim 6, wherein the main pump operating speed control device operates the main pump via an inching device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8968785U JPS61206523U (en) | 1985-06-14 | 1985-06-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8968785U JPS61206523U (en) | 1985-06-14 | 1985-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61206523U true JPS61206523U (en) | 1986-12-26 |
Family
ID=30643997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8968785U Pending JPS61206523U (en) | 1985-06-14 | 1985-06-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61206523U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6062092B1 (en) * | 2016-04-18 | 2017-01-18 | 新日鉄住金エンジニアリング株式会社 | Industrial furnace operating method, industrial furnace controller, and industrial furnace system |
| JP2019142683A (en) * | 2018-02-22 | 2019-08-29 | オルガノ株式会社 | Slurry transfer system and slurry transfer method |
-
1985
- 1985-06-14 JP JP8968785U patent/JPS61206523U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6062092B1 (en) * | 2016-04-18 | 2017-01-18 | 新日鉄住金エンジニアリング株式会社 | Industrial furnace operating method, industrial furnace controller, and industrial furnace system |
| JP2017194189A (en) * | 2016-04-18 | 2017-10-26 | 新日鉄住金エンジニアリング株式会社 | Operational method for industrial furnace, controller for industrial furnace and industrial furnace system |
| JP2019142683A (en) * | 2018-02-22 | 2019-08-29 | オルガノ株式会社 | Slurry transfer system and slurry transfer method |
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