JPS58220890A - Rotatable sorter drum - Google Patents
Rotatable sorter drumInfo
- Publication number
- JPS58220890A JPS58220890A JP58091639A JP9163983A JPS58220890A JP S58220890 A JPS58220890 A JP S58220890A JP 58091639 A JP58091639 A JP 58091639A JP 9163983 A JP9163983 A JP 9163983A JP S58220890 A JPS58220890 A JP S58220890A
- Authority
- JP
- Japan
- Prior art keywords
- drum
- sorter
- waste paper
- suspension
- holes
- 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
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/30—Defibrating by other means
- D21B1/32—Defibrating by other means of waste paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/30—Defibrating by other means
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/02—Straining or screening the pulp
- D21D5/06—Rotary screen-drums
-
- 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
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
- Combined Means For Separation Of Solids (AREA)
- Sorting Of Articles (AREA)
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】
本発明は、特許請求の範囲(1)の前文による、多孔ジ
ャケットによシ構成され水平軸の周りに回転可能なソー
タードラムに関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a sorter drum constructed with a perforated jacket and rotatable about a horizontal axis, according to the preamble of claim (1).
この種ンータードラムは、ドイツ公告明細書第2547
896号により公表されている。これによれば、故紙懸
濁液の微細な断片は、ドラム周壁の孔を通シまた粗大な
断片は該ドラムの端面で軸方向に取入開口と反対側にあ
る連結部を通って排出される。しかしながら、これによ
って実際にはドラムの端面では主に比較的低い繊維濃度
しか有り
さない廃液が排出され、同時に他方では孔の直径が過度
に大きく選定されているのでドラム周壁を通って排出さ
れる良質紙料が比較的強く汚染されている恐れがある。This type of interdrum is described in German Publication Specification No. 2547.
Published by No. 896. According to this, fine fragments of the waste paper suspension are discharged through holes in the peripheral wall of the drum, and coarse fragments are discharged through a connection located axially opposite the intake opening on the end face of the drum. Ru. However, this actually results in the discharge of waste liquid, which mainly has a relatively low fiber concentration, at the end face of the drum, and at the same time, on the other hand, because the diameter of the holes is chosen too large, it is discharged through the peripheral wall of the drum. There is a risk that high-quality paper stock may be relatively heavily contaminated.
一般にソータードラムの前に接続されたパルプ離解機内
に導入される故紙の種種の品質のだめに、これに関しす
べての場合について適描な調整を行なうことが実際には
不可能である。従って本発明の目的は、一方でできるだ
け良好に浄化された良質紙料が製造され、また他方でド
ラム端面での廃液排出における繊維損失ができるだけ少
なくなるように種々の故紙品質に適合するドラムを提供
することにある。Due to the different qualities of the waste paper introduced into the pulp disintegrator, which is generally connected upstream of the sorter drum, it is practically impossible to make suitable adjustments in this regard in all cases. The object of the invention is therefore to provide a drum that is adapted to different waste paper qualities in such a way that, on the one hand, a high-quality paper stock that is purified as well as possible is produced and, on the other hand, fiber losses in the discharge of waste liquid at the end faces of the drum are as low as possible. It's about doing.
この課題は、冒頭に述べた種類のソータードラムにおい
て特許請求の範囲(11の特徴部分の特徴によシ解決さ
れる。This object is achieved in a sorter drum of the type mentioned at the outset by the features of the patent claim (11).
本発明による装置の有利な形態が特許請求の範囲(2)
により説明されている。An advantageous embodiment of the device according to the invention is defined in claim (2).
It is explained by.
以下に本発明は図面に示された実施例に基づき説明され
る。The invention will be explained below on the basis of embodiments shown in the drawings.
図面において、ソータードラム1の取入開口が符号4に
よシまた・その該取入開口と反対の端面に在る排出開口
が符号5にょシ各々示されている。In the drawing, the inlet opening of the sorter drum 1 is indicated by reference numeral 4, and the outlet opening at the opposite end thereof is indicated by reference numeral 5.
ドラムジャケットの孔に関して異なっている二つのドラ
ム部分が符号2及び3にょシ示されておシ、取入開口4
に隣接する第一のドラム部分2は細かい孔を備え即ち小
さな孔の直径を有している。この場合、孔の直径は細か
い孔の第一のドラム部分2に対して7乃至12.5mm
の間にそして他方の第二のドラム部分3に対しては1o
乃至30m、の間に在る。[ヴオツヘンブラット、フユ
ア、パピエルフアプリカチオー7 (Wochenbl
att fur Papier−fabrikatio
n ) J 1981年927乃至930頁に述べられ
ている本発明と同様のソータードラムを備えたソーター
装置によれば、4乃至6%の紙料濃度においてソーター
ドラムの孔に対して一般に18mmの孔の直径が備えら
れてきた。従って本発明によれば、取入開口側で非常に
細かい孔の直径が使用されている。本発明によれば、細
かい孔を備′えたドラム部分のドラムの取入開口側への
配置及び他方のドラム部分の排出開口側への配置によっ
て意図した所望の効果が生ずることも意外であづた。従
来は故紙再生のだめのすべての公知のソーター装置にお
いて、最初は大きな孔の直径でそして段階的に細かい孔
の直径で処理するようになされていた。Two drum parts are shown at 2 and 3, which differ with respect to the holes in the drum jacket, and the intake opening 4.
The first drum part 2 adjacent to the drum part 2 is provided with fine perforations, i.e. has a small perforation diameter. In this case, the diameter of the holes is between 7 and 12.5 mm for the first drum part 2 of the fine holes.
1o between and for the other second drum part 3
It lies between 30m and 30m. [Wochenbl, Fuyua, Papier Elf Apricatio 7 (Wochenbl)
att fur Papier-fabrikatio
n) J 1981, pages 927-930, with a sorter drum similar to the present invention, a generally 18 mm hole relative to the hole in the sorter drum at stock concentrations of 4 to 6%. diameter has been provided. According to the invention, therefore, very small hole diameters are used on the intake opening side. According to the invention, it is also surprising that the intended and desired effect is produced by the arrangement of the drum part with fine holes on the intake opening side of the drum and the arrangement of the other drum part on the discharge opening side of the drum. Ta. Up to now, in all known sorting devices for waste paper recycling bins, it has been arranged to initially process with large hole diameters and step-by-step with smaller hole diameters.
故紙から製造された故紙懸濁液は1.シュート42を介
して例えばパルプ離解機からソータードラムに供給され
る。ソータードラムは水平軸の周りに回転し、このため
にレール6を介して点線で示された走行ローラ7上に枢
支されている。この際、駆動は平歯車47を介してモー
タ48により、高いモータ回転数を下げるためにビニオ
ン49及び遊び歯車50を介して行なわれる。ドラムの
上方で前方のレール6上に載せられた対向ローラ15が
、ドラム及びその中身によシ生ぜしめられる曲げモーメ
ントを受容する。即ちこれによってドラムはその一端で
のみ支持されれば・よい。ドラムはその内部にその回転
軸に平行な回転リプ11を有しており、該リプは各々故
紙懸濁液を上方に搬送しかくしてドラム底部にある沈殿
層の離解を行なう。二つのドラム部分2及び3の間の隔
壁として作用する斜めに配設されたリングとして構成さ
れた回転斜板12によシ、第一のドラム部分2における
懸濁液の堰止めが行なわれ、また回転リプ11により該
回転斜板12の直近に搬出された懸濁液が図示の状態で
該回転斜板12により構成された障壁を乗り越えること
により、懸濁液のドラム部分3への搬出が行なわれる。The waste paper suspension produced from waste paper is: 1. For example, it is supplied from a pulp disintegrator to a sorter drum via a chute 42. The sorter drum rotates about a horizontal axis and for this purpose is pivoted via rails 6 on running rollers 7, which are shown in dotted lines. In this case, the drive takes place by the motor 48 via a spur gear 47 and via a pinion 49 and an idler gear 50 in order to reduce the high motor speed. A counterroller 15, which rests on the front rail 6 above the drum, receives the bending moments caused by the drum and its contents. This means that the drum only needs to be supported at one end. The drum has within it rotating lips 11 parallel to its axis of rotation, each lip transporting the waste paper suspension upwards and thus disintegrating the sediment layer at the bottom of the drum. Damping of the suspension in the first drum part 2 takes place by means of a rotating swash plate 12 configured as an obliquely arranged ring, which acts as a partition between the two drum parts 2 and 3; Further, the suspension carried out by the rotating lip 11 in the vicinity of the rotating swash plate 12 overcomes the barrier constituted by the rotating swash plate 12 in the state shown in the figure, so that the suspension is carried out to the drum portion 3. It is done.
二つのドラム部分において異なる濃度が調節され得る。Different densities can be adjusted in the two drum parts.
従って特に第一のドラム部分2において第二のドラム部
分3より低い濃度で処理され得る。Therefore, in particular in the first drum part 2 it can be treated with a lower concentration than in the second drum part 3.
ドラム部分2の比較的細かい孔を通って比較的良好に浄
化された良質紙料が、ソータードラムの下方に配設され
た水槽30の対応する区画13内に選別される。水槽3
0の第二のドラム部分3に関係する区画19内には孔の
より大きい直径のために非常に多く汚れを混入された良
質紙料が得られ、該良質紙料は一連の工程において適当
な除塵を行なう対応して作用するソーター装置または組
合わせられたパルプ離解機−ソーター装置でさらに処理
されなければならない。そ′ζに排出された良質紙料を
明らかに除塵装置として知られている装置を通して送る
ことも可能である。これに対して区画13から排出され
る良質紙料は、ソーター装置または組合わせられたパル
プ離解機−ノーター装置で再処理されることのみが必要
であり、その際除塵作用はたかだが僅かな量にすぎない
。これは当然のことながら、異なる目的のために開発さ
れた再生装置の最適な使用という結果を生じる。Through the relatively fine holes in the drum section 2, the relatively well purified quality stock is sorted into a corresponding compartment 13 of a water tank 30 arranged below the sorter drum. Aquarium 3
In the compartment 19 associated with the second drum section 3 of 0, due to the larger diameter of the holes, a highly soiled fine stock is obtained, which in a series of steps is suitable It must be further processed in a corresponding sorter device or a combined pulp disintegrator-sorter device with dust removal. It is also possible to send the quality paper stock discharged there through a device known as a dedusting device. On the other hand, the fine stock discharged from section 13 only needs to be reprocessed in a sorter device or a combined disintegrator-noter device, with the dust removal effect being at most a small amount. It's nothing more than that. This naturally results in an optimal use of playback devices developed for different purposes.
ソータードラム内の故紙懸濁液の希釈のために必要な液
体は、スプ、レー開口16を備えたドラムジャケット外
側の分配管14にょシ供給される。The liquid necessary for diluting the waste paper suspension in the sorter drum is supplied to a distribution pipe 14 outside the drum jacket, which is provided with a spray opening 16.
しかしながら、同様の分配管をソータードラムの内側に
備えることも可能である。排出開口側で投出される廃液
は、ローラ52に取付けられたコンベヤベルト51によ
り搬出される。このときガイド板53は廃液がそれるの
を阻止する。廃液の濃度が低すぎるならば、当然のこと
ながらコンベヤベルト51は水槽に取替えられなければ
ならず、そこから懸濁液はポンプにょシ汲み上げられ得
る。However, it is also possible to provide similar distribution pipes inside the sorter drum. The waste liquid discharged at the discharge opening side is carried out by a conveyor belt 51 attached to a roller 52. At this time, the guide plate 53 prevents the waste liquid from deviating. If the concentration of the waste liquid is too low, the conveyor belt 51 must of course be replaced by a water tank, from which the suspension can be pumped up.
ドラムの回転軸を排出開口狽「゛に対して少し下向きに
傾斜させて配設することによって、廃液の排出が容易に
なる。By arranging the rotating shaft of the drum at a slight downward inclination with respect to the discharge opening, the discharge of waste liquid is facilitated.
図面は本発明によるソータードラムの断面図である。
1・・・・ソータードラム、2,3・・・・ドラム部分
、4・・・・取入開口、5・・・・排出開口、6・山レ
ール、7・・・・走行ロー−y、11旧・回転リプ、1
2・・・・回転斜板、13.19・・・・区画、14・
・・・分配管、15・・・・対向ロール、16・・・・
スプレー開口、30・・・・水槽、42・・・・シュー
ト、47・・・・平歯車、48・・・・モータ、49・
・・・ピニオン、5o・・・・遊び歯車、51・・・・
コンベヤベルト、52曲ローラ、53・・・・ガイド板
。
代理人 弁理士 篠原泰司、′
IXI 1’t11The drawing is a sectional view of a sorter drum according to the invention. 1... Sorter drum, 2, 3... Drum part, 4... Intake opening, 5... Discharge opening, 6... Mountain rail, 7... Traveling low-y, 11 old rotary reps, 1
2...Rotary swash plate, 13.19...Division, 14.
... Distribution pipe, 15 ... Opposing roll, 16 ...
Spray opening, 30... water tank, 42... chute, 47... spur gear, 48... motor, 49...
...Pinion, 5o...Idle gear, 51...
Conveyor belt, 52 curved rollers, 53... guide plate. Agent: Patent attorney Yasushi Shinohara, ' IXI 1't11
Claims (3)
して懸濁液の排出がソータードラムの他端面で行なわれ
、良質紙料が孔を通して排出される、粗く離解された故
紙を含み且つ故紙の梱のすべての粗大な汚染物質を混入
された故紙懸濁液を選方すするだめの、孔の大きさが5
−以上の直径である多孔ジャケットにより構成され水平
軸の周りに回転可能なソータードラムにおいて、孔の直
径カニ2,5朋以上異なっている少なくとも二つの軸方
向に連続する異なる多孔ドラム部分を備えていて、組方
・い孔を有する第一のドラム部分(2)がソータードラ
ム(1)の取入開口(4)側に配設されていることを特
徴とする、回転可能なソータードラム。(1) containing coarsely disintegrated waste paper, in which the intake of the suspension takes place at one end of the sorter drum and the discharge of the suspension takes place at the other end of the sorter drum, and the quality stock is discharged through the holes; The size of the holes in the waste paper sump is 5 to 500 ml to remove all coarse contaminants from the waste paper suspension.
- a sorter drum rotatable about a horizontal axis constituted by a perforated jacket having a diameter of at least 2.5 mm, comprising at least two axially successive different perforated drum sections whose pore diameters differ by more than 2.5 mm; A rotatable sorter drum, characterized in that the first drum part (2) with the holes is arranged on the intake opening (4) side of the sorter drum (1).
5mrnの小さい直径をそして第二のドラム部分の孔力
(10乃至30朋の直径を有していることを特徴とする
特許請求の範囲(1)に記載のソータードラム。(2) The holes in the first drum part (2) are between 7 and 12.
Sorter drum according to claim 1, characterized in that it has a small diameter of 5 mrn and a pore size of the second drum part (with a diameter of 10 to 30 mrn).
懸濁液の排出がソータードラムの他端面で行なわれ、良
質紙料が孔を通して排出される、粗く離解された故紙を
含み且つ故紙の欄内のすべての粗大な汚染物質を混入さ
れた故紙懸濁液を選別即ち浄化するための、孔の大きさ
が5朋以上の直径である多孔ジャケットにより構成され
水平軸の周りに回転可能なノータードラムを使用した、
故紙を再生するだめの装置において、 ソータードラムが、孔の直径が2.5 mm以上異なっ
ている、二つの軸方向に連続する異なる多孔ドラム部分
を有していて、故紙がパルプ離解機内で8チ以上の濃度
で離解され次に細かい孔を有する第一のドラム部分で希
釈された後続く第二のドラム部分で粗大物質から浄化さ
れ、第−及び第二のドラム部分で浄化された故紙懸濁液
がさらにソーター装置で別々に再生されるが、その際第
−のドラム部分からの良質紙料は回転対称形のスクリー
ンバスケットに沿って回転するソーター棒または羽根を
備えた少なくとも一つのソーター装置で実質的に除塵作
用なしに処理され、第二のドラム部分からの良質紙料は
ロータにより渦流を生ぜしめられる少々くとも一つのソ
ーター装置で強い除塵作用を伴って処理されることを特
徴とする、装置。(3) containing coarsely disintegrated waste paper, in which the intake of the suspension takes place at one end of the sorter drum and the discharge of the suspension takes place at the other end of the sorter drum, and the fine stock is discharged through the holes; Rotating around a horizontal axis, consisting of a perforated jacket with pore size of 5 mm or more in diameter, for sorting or purifying the waste paper suspension contaminated with all coarse contaminants in the waste paper column. Using possible notar drums,
In a device for recycling waste paper, the sorter drum has two axially successive different perforated drum sections, the perforation diameters of which differ by more than 2.5 mm, and the waste paper is disintegrated into pulp disintegrators. The waste paper suspension is disintegrated at a concentration higher than 100 ml, then diluted in a first drum section having fine holes, purified from coarse substances in a subsequent second drum section, and purified in the first and second drum sections. The suspension is further recycled separately in a sorter device, the quality stock from the second drum section being recycled in at least one sorter device with sorter rods or vanes rotating along rotationally symmetrical screen baskets. The paper stock from the second drum section is processed with a strong dust removal effect in at least one sorter device in which a rotor generates a vortex flow. The device.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE32217889 | 1982-06-09 | ||
DE3221788A DE3221788C1 (en) | 1982-06-09 | 1982-06-09 | Rotating sorting drum |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS58220890A true JPS58220890A (en) | 1983-12-22 |
Family
ID=6165724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58091639A Pending JPS58220890A (en) | 1982-06-09 | 1983-05-26 | Rotatable sorter drum |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS58220890A (en) |
DE (1) | DE3221788C1 (en) |
FI (1) | FI832064L (en) |
FR (1) | FR2528330A1 (en) |
GB (1) | GB2122111B (en) |
SU (1) | SU1237086A3 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63305209A (en) * | 1987-06-05 | 1988-12-13 | Toshiba Corp | Launch lock device of biaxial gimbal apparatus |
JPS6426794A (en) * | 1987-07-03 | 1989-01-30 | Kamyr Ab | Apparatus for dividing fiber cellulose pulp suspension |
JPS6445796U (en) * | 1987-09-16 | 1989-03-20 | ||
CN111501393A (en) * | 2019-01-31 | 2020-08-07 | 维美德技术有限公司 | Screening apparatus |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3424919A1 (en) * | 1984-07-06 | 1986-01-16 | J.M. Voith Gmbh, 7920 Heidenheim | METHOD FOR RECYCLING PAPER |
SE443007B (en) * | 1985-03-04 | 1986-02-10 | Kamyr Ab | A screening device |
EP0194332A1 (en) * | 1985-03-15 | 1986-09-17 | Hermann Finckh Maschinenfabrik GmbH & Co. | Process and apparatus for sorting a fibre suspension |
DE8509993U1 (en) * | 1985-04-03 | 1985-05-30 | Drägerwerk AG, 2400 Lübeck | Fixing device for medical supply units |
SE453674B (en) * | 1985-06-18 | 1988-02-22 | Kamyr Ab | DEVICE FOR SUSPENSION OF MEDICAL CONSISTENCY MASS |
BR8707875A (en) * | 1986-11-14 | 1989-10-03 | Ankal Pty Ltd | APPARATUS FOR CLASSIFYING FIBROUS MATERIAL |
DE3703831A1 (en) * | 1987-02-07 | 1988-09-08 | Voith Gmbh J M | PLASTIC SORTER |
DE3923735C1 (en) * | 1989-07-18 | 1991-01-03 | Sulzer-Escher Wyss Gmbh, 7980 Ravensburg, De | |
DE4005331A1 (en) * | 1990-02-20 | 1991-08-22 | Doppstadt Werner | WASTE TREATMENT PLANT |
US6238516B1 (en) | 1991-02-14 | 2001-05-29 | Dana L. Watson | System and method for cleaning, processing, and recycling materials |
DE4111120A1 (en) * | 1991-04-03 | 1992-10-08 | Karl Steinwendtner | Granular mixture separation machine - supplies water to sifting drum casing on inside after mixture feed system |
DE9204985U1 (en) * | 1992-04-10 | 1993-08-05 | Horstmann-Fördertechnik GmbH & Co KG, 32545 Bad Oeynhausen | Device for sorting reusable recyclables from plastic and composite waste in the dual disposal system |
AU681847B2 (en) * | 1993-03-11 | 1997-09-11 | Dana L. Watson | System and method for recycling materials |
DE19712301C2 (en) * | 1997-03-24 | 2001-10-11 | Voith Sulzer Stoffaufbereitung | Unpressurized sorter for sorting pulp suspensions |
US6109450A (en) * | 1998-03-17 | 2000-08-29 | G-Wald-Taylor, Inc. | Apparatus for separating unwanted contaminants from fibrous slurry |
LU90307B1 (en) * | 1998-10-28 | 2000-05-02 | Wurth Paul Sa | Device for dewatering granulated materials |
FR2895423B1 (en) * | 2005-12-23 | 2009-04-24 | Georgia Pacific France Soc En | PROCESS FOR PREPARING PAPER PULP FROM RECYCLED PAPER CONTAINING CONTAMINANTS |
EP2365126A1 (en) * | 2010-03-05 | 2011-09-14 | Cartiera Lucchese S.p.A. | Paper product, particularly for hygienic-sanitary employments |
EP2873769B1 (en) * | 2013-11-15 | 2018-12-05 | Valmet Technologies, Inc. | Drum pulper |
DE102015204460A1 (en) * | 2015-03-12 | 2016-09-15 | Voith Patent Gmbh | wastepaper resolution |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE28095C (en) * | B. gerlach in Kloster-Buch.- Vom 18. Januari884 ab | Wood pulp sorting machine | ||
GB215521A (en) * | 1923-03-26 | 1924-05-15 | John Baptiste Arpin | Improvements in a method of and apparatus for classifying materials |
GB269333A (en) * | 1926-04-21 | 1927-04-21 | Joseph Southall | Improvements in machines for washing, sifting, and grading gravel, sand, or like material |
GB274582A (en) * | 1927-01-26 | 1927-07-28 | Henry Lowson | A new or improved screen for separating or sorting coals, minerals and other materials |
GB385383A (en) * | 1931-10-19 | 1932-12-29 | William Arthur Joseph Broadban | Improvements in apparatus for washing and grading gravel and other substances |
GB459817A (en) * | 1936-01-23 | 1937-01-15 | Thomas Summerson & Sons Ltd | Improvements in sifting or screening apparatus |
US3011220A (en) * | 1958-05-13 | 1961-12-05 | Univ Louisiana State | Apparatus for separating mixtures of coarse and fine materials |
GB988699A (en) * | 1960-07-06 | 1965-04-07 | Yawata Iron & Steel Co | A rotary sieving apparatus |
DE1181902B (en) * | 1960-12-10 | 1964-11-19 | Condux Werk | Device for separating and classifying rubber and cord fiber parts |
-
1982
- 1982-06-09 DE DE3221788A patent/DE3221788C1/en not_active Expired
-
1983
- 1983-05-09 GB GB8312668A patent/GB2122111B/en not_active Expired
- 1983-05-26 JP JP58091639A patent/JPS58220890A/en active Pending
- 1983-06-03 SU SU833598345A patent/SU1237086A3/en active
- 1983-06-08 FI FI832064A patent/FI832064L/en not_active Application Discontinuation
- 1983-06-08 FR FR8309842A patent/FR2528330A1/en not_active Withdrawn
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63305209A (en) * | 1987-06-05 | 1988-12-13 | Toshiba Corp | Launch lock device of biaxial gimbal apparatus |
JPS6426794A (en) * | 1987-07-03 | 1989-01-30 | Kamyr Ab | Apparatus for dividing fiber cellulose pulp suspension |
JPS6445796U (en) * | 1987-09-16 | 1989-03-20 | ||
CN111501393A (en) * | 2019-01-31 | 2020-08-07 | 维美德技术有限公司 | Screening apparatus |
Also Published As
Publication number | Publication date |
---|---|
GB2122111A (en) | 1984-01-11 |
SU1237086A3 (en) | 1986-06-07 |
FR2528330A1 (en) | 1983-12-16 |
GB2122111B (en) | 1986-03-05 |
FI832064A0 (en) | 1983-06-08 |
GB8312668D0 (en) | 1983-06-15 |
FI832064L (en) | 1983-12-10 |
DE3221788C1 (en) | 1983-11-03 |
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