JPS63123697U - - Google Patents
Info
- Publication number
- JPS63123697U JPS63123697U JP1256387U JP1256387U JPS63123697U JP S63123697 U JPS63123697 U JP S63123697U JP 1256387 U JP1256387 U JP 1256387U JP 1256387 U JP1256387 U JP 1256387U JP S63123697 U JPS63123697 U JP S63123697U
- Authority
- JP
- Japan
- Prior art keywords
- stand pipe
- downward
- utility
- model registration
- centrifugal pump
- 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
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Paper (AREA)
Description
第１図は本考案のスタンドパイプの一実施例を
示す一部切欠側面図、第２図および第３図はその
作用の説明図、第４図は別の実施例を示す一部切
欠側面図、第５図は従来のスタンドパイプの横断
面図、第６図は第５図の―線に沿つた縦断面
図、第７図は第５図の―線に沿つた縦断面図
である。
１…スタンドパイプ、１ａ…下方折曲部、２…
水平筒体、３…遠心ポンプ、３ａ…案内羽根、Ｐ
…製紙用パルプ、θ…傾斜角度。
Fig. 1 is a partially cutaway side view showing one embodiment of the standpipe of the present invention, Figs. 2 and 3 are explanatory diagrams of its operation, and Fig. 4 is a partially cutaway side view showing another embodiment. , FIG. 5 is a cross-sectional view of a conventional standpipe, FIG. 6 is a vertical cross-sectional view taken along the line - in FIG. 5, and FIG. 7 is a vertical cross-sectional view taken along the line - in FIG. 1...stand pipe, 1a...downward bending part, 2...
Horizontal cylinder, 3... centrifugal pump, 3a... guide vane, P
...Papermaking pulp, θ...Inclination angle.
Claims (1)
側方に水平状態に取付けた遠心ポンプに移送する
スタンドパイプに於いて、該スタンドパイプの下
方部を斜め下方に折曲して、その先端切口部に上
記遠心ポンプの入口側を接続したことを特徴とす
るスタンドパイプ。 (2) 上記スタンドパイプの下方部を、その口径
が斜め下方に向かつて僅かに拡大するように形成
したことを特徴とする前記実用新案登録請求の範
囲第１項に記載のスタンドパイプ。 (3) 上記下方折曲部を直線状に傾斜させて構成
したことを特徴とする前記実用新案登録請求の範
囲第１項または第２項に記載のスタンドパイプ。 (4) 上記直線状傾斜が鉛直に対して２０°以下
の傾斜角度を有することを特徴とする前記実用新
案登録請求の範囲第３項に記載のスタンドパイプ
。 (5) 上記下方折曲部を湾曲状に傾斜させて構成
したことを特徴とする前記実用新案登録第１項ま
たは第２項に記載のスタンドパイプ。[Scope of Claim for Utility Model Registration] (1) In a stand pipe that drops medium-density papermaking pulp and transfers it to a centrifugal pump installed horizontally on the side of the bottom, the lower part of the stand pipe is tilted. A stand pipe characterized in that it is bent downward and the inlet side of the centrifugal pump is connected to the cut end of the stand pipe. (2) The stand pipe according to claim 1, wherein the lower part of the stand pipe is formed so that its diameter slightly increases diagonally downward. (3) The standpipe according to claim 1 or 2 of the utility model registration claim, characterized in that the downward bent portion is configured to be inclined linearly. (4) The standpipe according to claim 3, wherein the linear inclination has an inclination angle of 20° or less with respect to the vertical. (5) The standpipe according to item 1 or 2 of the utility model registration, characterized in that the downward bent portion is curved and inclined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1256387U JPS63123697U (en) | 1987-01-30 | 1987-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1256387U JPS63123697U (en) | 1987-01-30 | 1987-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63123697U true JPS63123697U (en) | 1988-08-11 |
Family
ID=30800809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1256387U Pending JPS63123697U (en) | 1987-01-30 | 1987-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63123697U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009221648A (en) * | 2008-03-12 | 2009-10-01 | Andritz Inc | Method and system for medium consistency refining of pulp |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5526283A (en) * | 1978-06-06 | 1980-02-25 | Ahlstroem Oy | Apparatus and method for treating fiber suspension |
-
1987
- 1987-01-30 JP JP1256387U patent/JPS63123697U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5526283A (en) * | 1978-06-06 | 1980-02-25 | Ahlstroem Oy | Apparatus and method for treating fiber suspension |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009221648A (en) * | 2008-03-12 | 2009-10-01 | Andritz Inc | Method and system for medium consistency refining of pulp |
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