JPS61137696U - - Google Patents
Info
- Publication number
- JPS61137696U JPS61137696U JP1889185U JP1889185U JPS61137696U JP S61137696 U JPS61137696 U JP S61137696U JP 1889185 U JP1889185 U JP 1889185U JP 1889185 U JP1889185 U JP 1889185U JP S61137696 U JPS61137696 U JP S61137696U
- Authority
- JP
- Japan
- Prior art keywords
- pipe section
- transfer pipe
- pulp
- pulp transfer
- bleaching
- 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
- 239000012530 fluid Substances 0.000 claims description 2
- 238000004076 pulp bleaching Methods 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims 2
- 239000007924 injection Substances 0.000 claims 2
- 238000004061 bleaching Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
Description
第１図は本考案パルプ漂白装置の一実施例を示
す正面図、第２図は要部断面図、第３図は従来例
正面図である。
１〜パルプ移送管路部、２〜注入口、３〜二流
体ノズル。
FIG. 1 is a front view showing an embodiment of the pulp bleaching apparatus of the present invention, FIG. 2 is a sectional view of the main part, and FIG. 3 is a front view of a conventional example. 1 - Pulp transfer pipe section, 2 - Inlet, 3 - Two-fluid nozzle.
Claims (1)
つて複数の注入口２，２，２…を、該パルプ移送
管路部１の長手方向に一定の距離を隔てると共に
、順次円周方向の取り付け位置を変えて配設し、 上記各注入口２には、液体中に漂白用気体を気
泡状に混入してパルプ移送管路部１の対向内面に
向かつて噴射注入する二流体ノズル３を夫々連結
してなるパルプ漂白装置。[Claims for Utility Model Registration] A plurality of inlets 2, 2, 2, etc. are arranged from the upstream side to the downstream side of the pulp transfer pipe section 1 at a certain distance in the longitudinal direction of the pulp transfer pipe section 1. At the same time, the installation positions in the circumferential direction are sequentially changed, and each injection port 2 is provided with a bleaching gas that is mixed into the liquid in the form of bubbles and directed toward the opposing inner surface of the pulp transfer pipe section 1. A pulp bleaching device comprising two fluid injection nozzles 3 connected to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1889185U JPS61137696U (en) | 1985-02-13 | 1985-02-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1889185U JPS61137696U (en) | 1985-02-13 | 1985-02-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61137696U true JPS61137696U (en) | 1986-08-27 |
Family
ID=30507954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1889185U Pending JPS61137696U (en) | 1985-02-13 | 1985-02-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61137696U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5982488A (en) * | 1982-09-30 | 1984-05-12 | ザ・ブラツク・クロ−ソン・カンパニ− | Improved method and apparatus for oxygen delignification |
| JPS59223393A (en) * | 1983-06-02 | 1984-12-15 | システマテツクス・コントロ−ルズ・インコ−ポレイテツド | Continuous bleaching of papermaking pulp in non-bleaching stage by oxygen gas |
-
1985
- 1985-02-13 JP JP1889185U patent/JPS61137696U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5982488A (en) * | 1982-09-30 | 1984-05-12 | ザ・ブラツク・クロ−ソン・カンパニ− | Improved method and apparatus for oxygen delignification |
| JPS59223393A (en) * | 1983-06-02 | 1984-12-15 | システマテツクス・コントロ−ルズ・インコ−ポレイテツド | Continuous bleaching of papermaking pulp in non-bleaching stage by oxygen gas |
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