JPH0433694U - - Google Patents

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Publication number
JPH0433694U
JPH0433694U JP7447490U JP7447490U JPH0433694U JP H0433694 U JPH0433694 U JP H0433694U JP 7447490 U JP7447490 U JP 7447490U JP 7447490 U JP7447490 U JP 7447490U JP H0433694 U JPH0433694 U JP H0433694U
Authority
JP
Japan
Prior art keywords
headbox
plate
flow
inlet piping
swirling
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
Application number
JP7447490U
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP7447490U priority Critical patent/JPH0433694U/ja
Publication of JPH0433694U publication Critical patent/JPH0433694U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図、第2図及び第3図は夫々本考案の実施
例を示すヘツドボツクス入口配管の側断面図、第
4図は本考案の実施例の入口配管を接続した抄紙
機の斜視図、第5図は従来のヘツドボツクス入口
配管内の流速分布並びに濃度分布を示す説明図、
第6図は従来の入口配管において直管部を短くし
た場合の問題発生状態を示す説明図、第7図は従
来の入口配管を用いた抄紙機の斜視図である。 図の主要部分の説明、2……立ち上がり配管、
3……エルボ、4……直管部、17……旋回型曲
板、17′……単孔板、18……多孔板。

Claims (1)

    【実用新案登録請求の範囲】
  1. 製紙機械のヘツドボツクスにつながる配管にお
    いて、エルボ部直後の直管内に旋回流発生のため
    の旋回型曲板又は単孔板、或いは整流のための多
    孔板を配設したことを特徴とするヘツドボツクス
    入口配管。
JP7447490U 1990-07-13 1990-07-13 Pending JPH0433694U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7447490U JPH0433694U (ja) 1990-07-13 1990-07-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7447490U JPH0433694U (ja) 1990-07-13 1990-07-13

Publications (1)

Publication Number Publication Date
JPH0433694U true JPH0433694U (ja) 1992-03-19

Family

ID=31614193

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7447490U Pending JPH0433694U (ja) 1990-07-13 1990-07-13

Country Status (1)

Country Link
JP (1) JPH0433694U (ja)

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