JPH02142494U - - Google Patents
Info
- Publication number
- JPH02142494U JPH02142494U JP5165589U JP5165589U JPH02142494U JP H02142494 U JPH02142494 U JP H02142494U JP 5165589 U JP5165589 U JP 5165589U JP 5165589 U JP5165589 U JP 5165589U JP H02142494 U JPH02142494 U JP H02142494U
- Authority
- JP
- Japan
- Prior art keywords
- channel portion
- paper machine
- machine headbox
- headbox
- paper
- 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
Landscapes
- Paper (AREA)
Description
第１図は本考案の第１実施例に係るヘツドボツ
クスの縦断面図、第２図は第１図のＡ−Ａ断面図
、第３図は第１図のＢ−Ｂ断面図、第４図は同実
施例を流れの状態の説明図、第５図は本考案の第
２実施例に係るヘツドボツクスの縦断面図、第６
図は第５図のＣ−Ｃ断面図、第７図は第５図のＤ
−Ｄ断面図、第８図は本考案の第３実施例に係る
ヘツドボツクスの縦断面図、第９図は従来のヘツ
ドボツクスの縦断面図、第１０図は同従来のヘツ
ドボツクスの平面図、第１１図は従来のヘツドボ
ツクスの流れの状態の説明図である。
１……流入管、２……テーパヘツダ、３……再
循環ライン、４……多孔板、５……流路区分板、
６……チヤンネル、６−ａ……均速部、６−ｂ…
…分散部、７……リツプ、８……ワイヤ、９……
整流板、１０……整流板。
FIG. 1 is a longitudinal sectional view of a head box according to the first embodiment of the present invention, FIG. 2 is a sectional view taken along line A-A in FIG. 1, FIG. 3 is a sectional view taken along line B-B in FIG. 1, and FIG. 5 is a longitudinal sectional view of the head box according to the second embodiment of the present invention, and FIG.
The figure is a cross-sectional view taken along line C-C in Figure 5, and Figure 7 is a cross-sectional view taken along line D in Figure 5.
8 is a longitudinal sectional view of a headbox according to the third embodiment of the present invention, FIG. 9 is a longitudinal sectional view of a conventional headbox, FIG. 10 is a plan view of the conventional headbox, and FIG. The figure is an explanatory diagram of the flow state of a conventional headbox. 1... Inflow pipe, 2... Taper header, 3... Recirculation line, 4... Perforated plate, 5... Channel division plate,
6... Channel, 6-a... Equal speed section, 6-b...
...dispersion section, 7... lip, 8... wire, 9...
Current plate, 10... Current plate.
Claims (1)
もつ抄紙機ヘツドボツクスにおいて、同流路部分
の流路縦断面の拡大点を始点として流路厚さ方向
に突出し下流側に向つて延びる複数の整流板を設
けたことを特徴とする抄紙機ヘツドボツクス。 In a paper machine headbox having a channel portion whose longitudinal cross section changes in the direction of paper stock flow, a plurality of headboxes that protrude in the thickness direction of the channel starting from an enlarged point of the longitudinal section of the same channel portion and extend toward the downstream side. A paper machine headbox characterized by being equipped with a rectifying plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5165589U JPH02142494U (en) | 1989-05-02 | 1989-05-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5165589U JPH02142494U (en) | 1989-05-02 | 1989-05-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02142494U true JPH02142494U (en) | 1990-12-03 |
Family
ID=31571284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5165589U Pending JPH02142494U (en) | 1989-05-02 | 1989-05-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02142494U (en) |
-
1989
- 1989-05-02 JP JP5165589U patent/JPH02142494U/ja active Pending
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