JPH0189993U - - Google Patents
Info
- Publication number
- JPH0189993U JPH0189993U JP18434687U JP18434687U JPH0189993U JP H0189993 U JPH0189993 U JP H0189993U JP 18434687 U JP18434687 U JP 18434687U JP 18434687 U JP18434687 U JP 18434687U JP H0189993 U JPH0189993 U JP H0189993U
- Authority
- JP
- Japan
- Prior art keywords
- edge
- rotor
- pulp
- slit
- screen
- 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
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims 2
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
- Paper (AREA)
Description
第１図は本考案の第１実施例のパルプスクリー
ン装置に用いられるスクリーンシリンダのスリツ
ト拡大図、第２図は第１図のＡ―Ａ線に沿う矢視
図、第３図は本考案の第２実施例のパルプスクリ
ーン装置に用いられるスクリーンシリンダのスリ
ツト拡大図、第４図は同じく第３実施例のスリツ
トの拡大図、第５図は従来のパルプスクリーン装
置の平面図、第６図は同パルプスクリーン装置の
側面図、第７図はスクリーンシリンダの斜視図、
第８図、第９図は従来のスリツトの拡大図である
。
１……スクリーンシリンダ、２……入口部、３
……内側ケーシング、４……流路、５……トラツ
プ、６……ローター、７……撹拌室、８……流れ
方向、９……出口部、１０……リゼツト出口部、
１１……主軸、１２……突起部、１３……電動機
、２０……スリツト、２９……スリツト幅、３０
……スリツト入口部、３１……スリツト入口部壁
面、３２……スリツト入口部壁面、３３……上流
側端縁、３４……下流側端縁、３５……下流側ス
リツト通路長さ、３６……上流側スリツト通路長
さ。
Fig. 1 is an enlarged view of the slit of a screen cylinder used in a pulp screen device according to the first embodiment of the present invention, Fig. 2 is a view taken along the line A-A in Fig. 1, and Fig. 3 is a view of the screen cylinder according to the present invention. FIG. 4 is an enlarged view of the slit of the screen cylinder used in the pulp screen device of the second embodiment, FIG. 4 is an enlarged view of the slit of the third embodiment, FIG. 5 is a plan view of the conventional pulp screen device, and FIG. A side view of the same pulp screen device, FIG. 7 is a perspective view of the screen cylinder,
FIGS. 8 and 9 are enlarged views of conventional slits. 1...Screen cylinder, 2...Inlet part, 3
... Inner casing, 4 ... Channel, 5 ... Trap, 6 ... Rotor, 7 ... Stirring chamber, 8 ... Flow direction, 9 ... Outlet section, 10 ... Reset outlet section,
11...Main shaft, 12...Protrusion, 13...Electric motor, 20...Slit, 29...Slit width, 30
...Slit entrance part, 31...Slit entrance wall surface, 32...Slit entrance wall surface, 33...Upstream edge, 34...Downstream edge, 35...Downstream slit passage length, 36... ...Upstream slit passage length.
Claims (1)
を含む繊維を流動させ、繊維中に含まれる異物を
、前記ローターの回転方向と交差する方向に向け
て穿孔されたスリツトを有するスクリーンシリン
ダにより除去するパルプスクリーン装置において
、前記スリツト入口の前記ローターの回転方向に
沿つて上流側の端縁と同下流側の端縁とが齟齬し
下流側の端縁が上流側の端縁より突出しているこ
とを特徴とするパルプスクリーン装置。 Pulp in which fibers containing foreign matter are made to flow by a rotating rotor having protrusions on the surface, and the foreign matter contained in the fibers is removed by a screen cylinder having slits perforated in a direction crossing the rotational direction of the rotor. The screen device is characterized in that an edge on the upstream side and an edge on the downstream side of the slit entrance are inconsistent with each other along the rotational direction of the rotor, and the downstream edge protrudes from the upstream edge. Pulp screen equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987184346U JPH0519353Y2 (en) | 1987-12-04 | 1987-12-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987184346U JPH0519353Y2 (en) | 1987-12-04 | 1987-12-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0189993U true JPH0189993U (en) | 1989-06-13 |
| JPH0519353Y2 JPH0519353Y2 (en) | 1993-05-21 |
Family
ID=31475717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987184346U Expired - Lifetime JPH0519353Y2 (en) | 1987-12-04 | 1987-12-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0519353Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5831920U (en) * | 1981-08-27 | 1983-03-02 | トヨタ自動車株式会社 | Positioning device for carrier setup change in differential assembly press-in machine |
| JPS5891885A (en) * | 1981-11-18 | 1983-05-31 | エ−・エ・エム・ラモ−ル | Screen of paper pulp filter apparatus |
| JPS591837A (en) * | 1982-06-28 | 1984-01-07 | Honda Motor Co Ltd | Crank balancer mechanism for v-type engine |
-
1987
- 1987-12-04 JP JP1987184346U patent/JPH0519353Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5831920U (en) * | 1981-08-27 | 1983-03-02 | トヨタ自動車株式会社 | Positioning device for carrier setup change in differential assembly press-in machine |
| JPS5891885A (en) * | 1981-11-18 | 1983-05-31 | エ−・エ・エム・ラモ−ル | Screen of paper pulp filter apparatus |
| JPS591837A (en) * | 1982-06-28 | 1984-01-07 | Honda Motor Co Ltd | Crank balancer mechanism for v-type engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0519353Y2 (en) | 1993-05-21 |
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