JPH01122100U - - Google Patents
Info
- Publication number
- JPH01122100U JPH01122100U JP1813688U JP1813688U JPH01122100U JP H01122100 U JPH01122100 U JP H01122100U JP 1813688 U JP1813688 U JP 1813688U JP 1813688 U JP1813688 U JP 1813688U JP H01122100 U JPH01122100 U JP H01122100U
- Authority
- JP
- Japan
- Prior art keywords
- screen
- screen basket
- blades
- rotor
- basket
- 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
- 239000000835 fiber Substances 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 3
- 238000011084 recovery Methods 0.000 claims 2
- 238000003756 stirring Methods 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 239000000725 suspension Substances 0.000 claims 1
Description
図面は本考案の実施例を示し、第１図は縦断面
図、第２図は第１図線における切断面図、第
３図は第１図線における切断面図である。
１…スクリーンバスケツト、２…ブレード、３
…ロータ、３１…第２ロータ、４…ケーシング、
５…第２ブレード、６…仕切壁、７…第２スクリ
ーンバスケツト、８…原料供給口、９…排出口、
１０，１７…画室、１１，１８…有用繊維導出口
、１３…回転軸。
The drawings show an embodiment of the present invention, in which FIG. 1 is a longitudinal sectional view, FIG. 2 is a cross-sectional view taken along the line of FIG. 1, and FIG. 3 is a cross-sectional view taken along the line of FIG. 1...Screen basket, 2...Blade, 3
...Rotor, 3 1 ...Second rotor, 4...Casing,
5... Second blade, 6... Partition wall, 7... Second screen basket, 8... Raw material supply port, 9... Discharge port,
10, 17... Compartment, 11, 18... Useful fiber outlet, 13... Rotating shaft.
Claims (1)
ング４内に製紙用の繊維懸濁液から有用繊維と異
物とを分離するための通液用スリツト或いは丸孔
のあるスクリーンで囲成されたスクリーンバスケ
ツト１と、該スクリーンバスケツト１の内周面に
摺動するブレード２のあるロータ３を回転可能に
ケーシング４中に設けた製紙用スクリーンにおい
て、前記ロータ３の一端にドラム状の第２ロータ
３１を形成し、該ロータ３１に複数のブレード５
を放射状に突設して、その周囲で前記スクリーン
バスケツト１と仕切壁６で区画した第２スクリー
ンバスケツト７を備えて、該第２スクリーンバス
ケツト７の内周面に前記ブレード５が回転摺動す
るように構成すると共に、前記スクリーンバスケ
ツト１と第２スクリーンバスケツト７の外周画室
１０，１７に有用繊維導出口１１，１８をそれぞ
れ設けたことを特徴とする製紙用スクリーン。 (2) 前記ロータ３，３１が、回転軸１３に固定
され、原料供給入口側から排出出口側までの流通
路中に内装され、一端面に撹拌羽根１５を設けた
ものであつて、外周に第１ブレード２と第２ブレ
ード５とを前記仕切壁６の位置で切換配備すると
共に、その境界面の第２ブレード５に交互に段差
５１をつけた請求項１記載の製紙用スクリーン。 (3) 前記ケーシング４が、第１スクリーンバス
ケツト１と、第２スクリーンバスケツト７とで区
画される有用繊維分離回収ゾーンと離解兼回収ゾ
ーンを持ち、両ゾーンの境界部分と排出口部分と
に給水可能の給水部１６，１９を備えた請求項１
又は２記載の製紙用スクリーン。[Claims for Utility Model Registration] (1) Inside the casing 4, which has a raw material supply port 8 and a discharge port 9, there is a slit or round hole for liquid passage to separate useful fibers and foreign matter from a fiber suspension for paper manufacturing. A papermaking screen includes a screen basket 1 surrounded by a screen with holes, and a rotor 3 rotatably provided in a casing 4, which has a blade 2 that slides on the inner peripheral surface of the screen basket 1. A drum-shaped second rotor 31 is formed at one end of the rotor 31, and a plurality of blades 5 are formed on the rotor 31 .
A second screen basket 7 is provided that protrudes radially and is partitioned by the screen basket 1 and a partition wall 6 around the second screen basket 7, and the blade 5 rotates and slides on the inner peripheral surface of the second screen basket 7. A papermaking screen characterized in that the screen basket 1 and the second screen basket 7 are provided with useful fiber outlets 11 and 18 in the outer peripheral compartments 10 and 17, respectively. (2) The rotors 3, 31 are fixed to a rotating shaft 13, are installed in a flow path from the raw material supply inlet side to the discharge outlet side, and have stirring blades 15 provided on one end surface, and have stirring blades 15 on one end surface. 2. The papermaking screen according to claim 1, wherein the first blades 2 and the second blades 5 are selectively arranged at the position of the partition wall 6, and steps 51 are alternately provided on the second blades 5 at the interface thereof. (3) The casing 4 has a useful fiber separation and recovery zone and a disintegration and recovery zone that are divided into a first screen basket 1 and a second screen basket 7, and water is supplied to the boundary between the two zones and the discharge port. Claim 1 comprising water supply parts 16 and 19 that can
Or the papermaking screen described in 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1813688U JPH01122100U (en) | 1988-02-16 | 1988-02-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1813688U JPH01122100U (en) | 1988-02-16 | 1988-02-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01122100U true JPH01122100U (en) | 1989-08-18 |
Family
ID=31232508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1813688U Pending JPH01122100U (en) | 1988-02-16 | 1988-02-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01122100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0712737A (en) * | 1993-06-28 | 1995-01-17 | Aikawa Iron Works Co Ltd | Method of detecting foreign object in pulp suspension and device for detecting foreign object in pulp suspension |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS629391A (en) * | 1985-07-08 | 1987-01-17 | 三菱電機株式会社 | Wordprocessor |
-
1988
- 1988-02-16 JP JP1813688U patent/JPH01122100U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS629391A (en) * | 1985-07-08 | 1987-01-17 | 三菱電機株式会社 | Wordprocessor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0712737A (en) * | 1993-06-28 | 1995-01-17 | Aikawa Iron Works Co Ltd | Method of detecting foreign object in pulp suspension and device for detecting foreign object in pulp suspension |
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