JP3110817B2 - Office waste paper processing equipment - Google Patents
Office waste paper processing equipmentInfo
- Publication number
- JP3110817B2 JP3110817B2 JP25589991A JP25589991A JP3110817B2 JP 3110817 B2 JP3110817 B2 JP 3110817B2 JP 25589991 A JP25589991 A JP 25589991A JP 25589991 A JP25589991 A JP 25589991A JP 3110817 B2 JP3110817 B2 JP 3110817B2
- Authority
- JP
- Japan
- Prior art keywords
- paper
- rotating cylinder
- rollers
- pair
- office waste
- 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.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
Landscapes
- Paper (AREA)
Description
【０００１】[0001]
【産業上の利用分野】この発明は、機密情報が記載され
ている事務所故紙を処理して情報漏洩の恐れをなくする
と共に、紙繊維資源の有効回収を行うことができる事務
所故紙の処理装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention processes office waste paper containing confidential information so as to eliminate the risk of information leakage and effectively recover paper fiber resources. It concerns the device.
【０００２】[0002]
【従来の技術】従来、機密情報が記載されている事務所
故紙を処理して情報漏洩の恐れをなくすためにはシュレ
ッダーが用いられてきた。シュレッダーでは紙を幅１〜
２ｍｍのリボン状、或は更に幅１〜２ｍｍ、長さ５ｍｍ
程度の細片状にまで裁断するので、情報漏洩の恐れはな
くなるが、紙を構成していた紙繊維も細断されて繊維長
が短くなるため、シュレッダーで裁断された紙を原料と
する再生紙は強度が弱くなり、用途が限定されたものと
なる。2. Description of the Related Art Conventionally, shredders have been used to process office waste paper containing confidential information to eliminate the risk of information leakage. In shredder, remove paper 1 ~
2mm ribbon, or 1-2mm width, 5mm length
Since the paper is cut into small pieces, there is no danger of information leakage.However, since the paper fibers that make up the paper are also cut and the fiber length is shortened, recycling using paper cut with a shredder as a raw material Paper has reduced strength and is of limited use.
【０００３】[0003]
【発明が解決しようとする課題】本発明は、機密情報が
記載されている事務所故紙を処理して情報漏洩の恐れを
なくすると共に、紙繊維資源の有効回収を行うことがで
きる事務所故紙の処理装置を提供することを目的とす
る。SUMMARY OF THE INVENTION An object of the present invention is to process office waste paper on which confidential information is described to eliminate the risk of information leakage and to enable effective recovery of paper fiber resources. It is an object of the present invention to provide a processing device.
【０００４】[0004]
【課題を解決するための手段】本発明の事務所故紙の処
理装置は、一対のローラーよりなる紙送り機構、水分を
供給して紙を湿潤させるための機構、表面に微細な突起
を多数有する回転円筒及び該回転円筒と対向しかつ該回
転円筒より低速で回転する表面が平滑な回転円筒との組
み合わせよりなる紙繊維解離機構並びに解離された湿潤
状態の紙繊維を圧縮脱水するための一対のローラーより
なる圧縮脱水機構が順次配置され、かつ前記水分を供給
して紙を湿潤させるための機構へ水分を供給する機構が
設けられていることを特徴とする。The office waste paper processing apparatus of the present invention has a paper feed mechanism composed of a pair of rollers, a mechanism for supplying moisture to wet the paper, and a large number of fine projections on the surface. A paper fiber dissociation mechanism comprising a combination of a rotating cylinder and a rotating cylinder having a smooth surface facing the rotating cylinder and rotating at a lower speed than the rotating cylinder, and a pair of paper fibers for compressing and dewatering the dissociated wet paper fibers. A compression dewatering mechanism comprising rollers is sequentially arranged, and a mechanism for supplying moisture to a mechanism for supplying the moisture to wet the paper is provided.
【０００５】本発明の処理装置の具体的構造の一例を図
１により説明すると、一対のローラー１、１’よりなる
紙送り機構を有するが、この一対のローラー１、１’は
スポンジ状材料から構成され、そこへ水分供給管２から
水が供給されるようになっているので、この一対のロー
ラー自体が湿潤状態になり、事務所故紙１１はこの一対
のローラーを通過する際に湿潤される。すなわちこの一
対のローラー１、１’は紙送り機構と水分を供給して紙
を湿潤させるための機構の両者を兼ねていることにな
る。この一対のローラー１、１’の後には、微細な突
起、例えばおろし金状の微細な突起、を多数有する回転
円筒３と、この回転円筒３と対向しかつ回転円筒３より
低速で回転する表面が平滑な回転円筒４との組み合わせ
よりなる紙繊維解離機構、並びに解離された湿潤状態の
紙繊維を圧縮脱水するための一対のローラー５、５’よ
りなる圧縮脱水機構が順次配置され、かつ前記水分を供
給して紙を湿潤させるための機構へ水分を供給する機
構、図では水タンク６、ポンプ７及び配管８よりなる水
分供給機構が設けられている。An example of a specific structure of the processing apparatus of the present invention will be described with reference to FIG. 1. A paper feed mechanism comprising a pair of rollers 1, 1 'is provided. It is configured so that water is supplied from the water supply pipe 2 thereto, so that the pair of rollers themselves are in a wet state, and the office waste paper 11 is wet when passing through the pair of rollers. . In other words, the pair of rollers 1 and 1 'serve both as a paper feed mechanism and a mechanism for supplying moisture and moistening the paper. After the pair of rollers 1, 1 ', a rotating cylinder 3 having a large number of fine projections, for example, a grater-shaped fine projection, and a surface facing the rotating cylinder 3 and rotating at a lower speed than the rotating cylinder 3 are provided. A paper fiber dissociation mechanism composed of a combination with a smooth rotating cylinder 4 and a compression dehydration mechanism composed of a pair of rollers 5, 5 'for compressing and dehydrating the dissociated wet paper fibers are sequentially arranged, and And a mechanism for supplying water to a mechanism for supplying water to wet the paper, a water supply mechanism comprising a water tank 6, a pump 7 and a pipe 8 in the figure.
【０００６】水分を供給して紙を湿潤させるための機構
として、図１では紙送り機構としての一対のローラー
１、１’をスポンジ状材料で構成し、そこへ水を供給し
てこの一対のローラー自体を湿潤状態にすることによ
り、事務所故紙１１がこの一対のローラーを通過する際
に湿潤される機構を示したが、このほかにも、スプレ
ー、浸漬など、任意の機構を用いることができる。In FIG. 1, a pair of rollers 1, 1 'serving as a paper feed mechanism is formed of a sponge-like material as a mechanism for supplying moisture and moistening the paper. Although the mechanism in which the office waste paper 11 is wet when the rollers themselves pass through the pair of rollers is shown by making the rollers themselves wet, other mechanisms such as spraying and dipping may be used. it can.
【０００７】水分としては、水道水を使用しても良い
が、紙の湿潤速度を高めるため、有機溶剤あるいは界面
活性剤を添加したものを用いることが好ましい。As the water, tap water may be used, but it is preferable to use water to which an organic solvent or a surfactant is added in order to increase the wetting speed of the paper.
【０００８】本発明の事務所故紙の処理装置の作用機構
を説明すると、故紙１１は、一対のローラー１、１’よ
りなる紙送り機構により処理装置内に送り込まるが、こ
の一対のローラー１、１’はスポンジ状材料から構成さ
れ、そこへ水分供給管２から水が供給されるようになっ
ているので、この一対のローラー自体が湿潤状態にな
り、事務所故紙１１はこの一対のローラーを通過する際
に湿潤される。湿潤された故紙１１は次いで微細な突
起、例えばおろし金状の微細な突起、を多数有する回転
円筒３と、この回転円筒３と対向しかつ回転円筒３より
低速で回転（図１に矢印で示すように回転円筒３とは逆
方向の回転）する表面が平滑な回転円筒４との組み合わ
せよりなる紙繊維解離機構に送り込まれる。湿潤された
故紙１１は回転円筒３に設けられた微細な突起によりく
しけずられて解離し、繊維状になる。シュレッダーのよ
うに紙を切断しないので、この解離した繊維は元の紙を
構成していた紙繊維と同じ長さを保ち、再生紙にした場
合も十分な強度を有するものとなる。解離した紙繊維１
２は次いで一対のローラー５、５’よりなる圧縮脱水機
構に送入され、圧縮脱水されてコンパクトな繊維ブロッ
ク１３状となり、回収容器９内に収納される。The working mechanism of the office waste paper processing apparatus of the present invention will be described. The waste paper 11 is fed into the processing apparatus by a paper feed mechanism comprising a pair of rollers 1, 1 '. 1 'is made of a sponge-like material, and water is supplied thereto from the water supply pipe 2, so that the pair of rollers themselves are in a wet state, and the office waste paper 11 uses the pair of rollers. Wet when passing. The wet paper 11 is then rotated by a rotating cylinder 3 having a large number of fine projections, for example, a grater-like fine projection, and rotating at a lower speed than the rotating cylinder 3 (as shown by an arrow in FIG. 1). Is rotated in the direction opposite to the rotating cylinder 3) and fed into a paper fiber dissociating mechanism composed of a combination with the rotating cylinder 4 having a smooth surface. The wet waste paper 11 is disengaged by the fine projections provided on the rotary cylinder 3 and becomes fibrous. Since the paper is not cut like a shredder, the dissociated fibers maintain the same length as the paper fibers constituting the original paper, and have sufficient strength when made into recycled paper. Dissociated paper fiber 1
Next, 2 is fed into a compression / dehydration mechanism composed of a pair of rollers 5 and 5 ′, and is compressed and dehydrated into a compact fiber block 13, which is stored in a collection container 9.
【０００９】[0009]
【発明の効果】機密情報が記載されている事務所故紙を
処理して情報漏洩の恐れをなくすると共に、紙繊維資源
の有効回収を行うことができる。According to the present invention, office waste paper containing confidential information can be processed to eliminate the risk of information leakage, and paper fiber resources can be effectively recovered.
【図１】本発明の事務所故紙処理装置の構成を示す図で
ある。FIG. 1 is a diagram showing a configuration of an office waste paper processing apparatus of the present invention.
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) D21B 1/00 - 1/40 B02C 18/00 - 18/44 ──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int. Cl. 7 , DB name) D21B 1/00-1/40 B02C 18/00-18/44
Claims (1)
分を供給して紙を湿潤させるための機構、表面に微細な
突起を多数有する回転円筒及び該回転円筒と対向しかつ
該回転円筒より低速で回転する表面が平滑な回転円筒と
の組み合わせよりなる紙繊維解離機構並びに解離された
湿潤状態の紙繊維を圧縮脱水するための一対のローラー
よりなる圧縮脱水機構が順次配置され、かつ前記水分を
供給して紙を湿潤させるための機構へ水分を供給する機
構が設けられていることを特徴とする事務所故紙の処理
装置。 A paper feed mechanism comprising a pair of rollers, water
Mechanism to feed and wet the paper
A rotating cylinder having a large number of projections, facing the rotating cylinder, and
A rotating cylinder with a smooth surface that rotates at a lower speed than the rotating cylinder
Paper fiber dissociation mechanism consisting of a combination of
A pair of rollers for compressing and dewatering wet paper fibers
Compression dehydration mechanism consisting of
A machine that feeds water to a mechanism that feeds and wets the paper
Office waste paper processing characterized by having a structure
apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25589991A JP3110817B2 (en) | 1991-09-09 | 1991-09-09 | Office waste paper processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25589991A JP3110817B2 (en) | 1991-09-09 | 1991-09-09 | Office waste paper processing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0571085A JPH0571085A (en) | 1993-03-23 |
| JP3110817B2 true JP3110817B2 (en) | 2000-11-20 |
Family
ID=17285120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25589991A Expired - Fee Related JP3110817B2 (en) | 1991-09-09 | 1991-09-09 | Office waste paper processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3110817B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11139738A (en) * | 1997-11-13 | 1999-05-25 | Masao Kubota | Inclined carrying device to be loaded with large object |
| JP4674108B2 (en) * | 2005-04-22 | 2011-04-20 | 株式会社大善 | Method for erasing waste paper and recovering recycled pulp material and equipment for erasing waste paper and recovering recycled pulp material |
-
1991
- 1991-09-09 JP JP25589991A patent/JP3110817B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0571085A (en) | 1993-03-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |