JPS5943191A

JPS5943191A - High concentration papermaking method

Info

Publication number: JPS5943191A
Application number: JP15370582A
Authority: JP
Inventors: 一美阿部
Original assignee: IHI Corp
Current assignee: IHI Corp
Priority date: 1982-09-03
Filing date: 1982-09-03
Publication date: 1984-03-10

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】本５を明は、いった／ｖ分散したＩＩ（利中ｑ）繊訂１
が再凝集するのを防止した高濃度抄紙１ノ法に関づる。[Detailed Description of the Invention] Book 5 was published by Ming/v Distributed II (Rinaka q) Revision 1
This relates to a method for making high-density paper that prevents reaggregation.

抄紙（幾に高ｉＩ２度の紙判を供給でいる。１、うに覆
れば、脱水、乾燥時間が短くて１むの（・省エネルギー
、省資源を訓ることがでさイ）、、４：ｆ　）ｃ、近時
は高濃度抄紙が（Φｌ（検器され−（いる。、紙オ′≧
１をＥノイ髪７／＼供給りる１５．めの（、Ｙ来のｌ＼
ラッドックスでは、第゛１図（こ示づことく、リッツ部
１の部′ｌ）に、例えば未払にＪ、どめｌＪ￥、１シの
ｔｌから成る整流撹＋ｉ″装置２が設けＣあるため１．
；へ整流撹拌装置２の出［１Δ近）ノＪ（゛は、＋！’
！＋　ｆ閃１！Ｊ−＜　３−・４％）で１）比較的良好
な分散がｉｔｌら１する５、しかし、温度が高い稈、楳
片１（間の１＞、　Ｆｒｔ：回教ｂ　多いのでＩＩＩ凝
集が汎しく、折角分散した繊組／）〜ワｒ１７−３へ供
給され脱水されるまＣの間（１）疑集ｌ〕１発生してし
」；う。叉、）疑集が発生りると、紙の地合が悲く、繊
賄間のからみ合いｂ不（））（あり、製品品質が低小り
−る。Paper making (we can supply high iI2 paper format. 1. If you cover it with sea urchin, dehydration and drying time will be shortened by 1 minute (・You can learn energy saving and resource saving),, 4 :f)c, these days, high-density paper is (Φl)
1 to Enoi hair 7/\ supply 15. Meno(, Yrai no l\
At Radox, in Fig. 1 (part 'l of Ritz section 1), for example, a rectifying agitation +i'' device 2 consisting of unpaid J, dome lJ\, and 1 tl is installed. Because 1.
to the output of the rectifying stirring device 2 [near 1Δ) No. J (゛ is +!'
! + f flash 1! J- < 3-4%) 1) Relatively good dispersion is achieved by itl et al. (1) During the time when the fibers were dispersed at great length and then supplied to the warp 17-3 and dehydrated, (1) agglomeration occurred. When smearing occurs, the texture of the paper deteriorates, there is entanglement between the fibers, and the quality of the product is poor.

本発明は、再凝集が牛・Ｊ゛るのを防＋ｌ−１，−’Ｃ
’　、良好な品質の紙を１１？ることがでさろ高温度抄
紙ＩＩ法を１２１バすることを目的どし−（いる６、以
下、本発明の実施例を図面を参照しつつ説明りる、。The present invention prevents reaggregation from occurring
' 11, good quality paper? Embodiments of the present invention will be described below with reference to the drawings.

本発明の高′ｆＡ度抄紙方法の場合は、リツｆ部１の整
流撹１゛１′装置貨２上流側メリｉ要））“！置）、”
；＋：ｔ　ｉ９装置４を配設している。従うて、ヘット
ホックスに供給された高潮ｌ（Ｊ、のれ（料は整流１以
打ＩＲｉ？’ｆ　２　Ｍ　Ｊ：り繊肩（が均等に分散さ
れＩこ状態て”゛出ＩＪ　Ａに噴出され、急冷ゾーン［
３Ｃ急冷されＩｃ後−ノイレ−３へ供給さ才する１、急
冷ゾーンＢで急冷りる（二どに、１、す、水分の粘庶が
−Ｌ　”ｊｌ、−！Ｊるため、リップ部１がある程度長
くても、ｆライ１．−−３十に供給さ１＋るまでの間の
繊維の１１凝集を防止りることがＣさる。従つ（、Ｇ適
な地合（分散状態）の」、ま−ノイＸ’−ｄ間［３二挾
んＣ脱水を行′）ことが可能どなる。又、９１１部１下
流側に蒸気或いは温水シトワーのごどきＩＪ１１温装置
５を配Ｊ、（Ｌじ、１ノイ＼ｌ−３に挾まれた紙判を加
温（〕て水のｔｉ’＋　Ｉｌｌ’、　９上げ、迅速な１
１；１水を行・）Ｊ、’）ＩＪＬ　−Ｃ６１−い１゜’
、’＝　１１３、本Ｒ明Ｌ−使用ｔ　ルミ冷ｆｆ１４　
：；’（とし、　−（’　ｔ、；ｔ、前記実施例に記載
のｂのの他、螺ＩＩζ１・渦＞’Ｆ　’ｌ　：！ｊｌ、
超音波、機械的振仙発生器、等従来公％ｌｌの種々の装
置を採用でさること、加温６２　＋Ｈどしく］ｔ）蒸気
亡温水に限らず、電熱ヒータ雪４使川づることもぐさろ
こと、高澗度抄祇以９１ｒ　（Ｊｂ通用（゛さること、
イの細氷発明の丼旨を）免税１．．．５’：＋Ｔい範囲
内で゛種／ゼ変更を加λ（’ｆること、で１μ勿論Ｃあ
イ）。In the case of the high fA papermaking method of the present invention, the rectification agitation 1 '1' equipment unit 2 upstream side of the feed section 1 is required)) "! placement),"
;+:t i9 device 4 is installed. Therefore, the storm surge L(J) supplied to the head hox is evenly distributed and ejected into IJ A. and quenching zone [
3C is quenched and then supplied to Noire 3 after Ic 1. It is quenched in quenching zone B (Secondly, 1, S, water viscosity is -L "jl, -!J, so the lip part Even if 1 is long to some extent, it is possible to prevent the fibers from agglomerating during the period from 1. to 30. It becomes possible to carry out dehydration between Ma and Noi (Lji, warm the paper sheet held in 1 noi\l-3) and raise the water ti' + Ill', 9, quickly 1
1;1 water row・)J,')IJL-C61-i1゜'
, '= 113, book R light L-use t Lumi cold ff14
:;'(, -('t, ;t, in addition to b described in the above example, screw IIζ1・vortex>'F 'l :!jl,
Various conventional devices such as ultrasonic waves, mechanical vibration generators, etc. are used to heat the water. Rokoto, high degree of shogi 91r (Jb common (゛ sarukoto,
A bowl of thin ice invention) Duty free 1. ．．．． 5': Add ゛species/ze change within the range of +T.

本発明の高温度抄紙方法に、１、れば、均’ｉ　Ｍ分ｊ
１（１刀、二繊肩１が急速（Ｊ二１【１凝集りるの４防
１１Ｃ０＼く）１、：め、最適な分１攻状１尺ｔ”ワイ
ヤノー（、二秋み、１１））水佳ることがでさ、従−）
【製品の品質が向１　〈Ｊるという（脣れた効果を秦し
ｊ：する４、In the high temperature paper making method of the present invention, if 1, then
1 (1 sword, 2 Sen shoulder 1 is rapid (J21 [1 condensation 4 defense 11C0\ku) 1, :me, optimal minute 1 attack 1 shaku t” wire no (, Niakimi, 11 )) It's good to see water.
[The quality of the product is 1.

[Brief explanation of drawings]

り′５１図は従来のヘッドホックスの説明図、第２図は
本発明の１へ濃度抄紙す法の説明図Ｃ（Ｖ）る、。図中１はリップ部、２は整流１ｉ７　Ｊ’ｌ’　Ｍ置、
；λはワイヤー、４　ｆｉｌ、急冷装ｊｉ、！ｉは温水
シ髪・「ノー、Δ（よ出］二！、１−３は急冷ゾーンを
承り、。Fig. 51 is an explanatory diagram of a conventional head hox, and Fig. 2 is an explanatory diagram C(V) of the method of making high-density paper according to the present invention. In the figure, 1 is the lip part, 2 is the rectifier 1i7 J'l' M position,
;λ is wire, 4 fil, quenching device ji,! i is for warm water hair, ``No, Δ (yo out) 2!, 1-3 is for rapid cooling zone,''.

Claims

[Claims] 1) After the paper stock ejected from the rectifying agitation device installed at the lip of the head box is quenched by passing it through a quenching device installed at the lip, - A high concentration paper making method characterized by supplying. 2) The paper stock ejected from the rectifying agitation device installed at the lip of the head box is quenched by the quenching device installed at the lip, and then supplied to the wire A7-.
A high-density papermaking method characterized by heating the paper stock supplied to the machine using a heating device.