DE213898C - - Google Patents

Info

Publication number
DE213898C
DE213898C DENDAT213898D DE213898DA DE213898C DE 213898 C DE213898 C DE 213898C DE NDAT213898 D DENDAT213898 D DE NDAT213898D DE 213898D A DE213898D A DE 213898DA DE 213898 C DE213898 C DE 213898C
Authority
DE
Germany
Prior art keywords
drum
paper
rake
container
arm
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
Application number
DENDAT213898D
Other languages
German (de)
Publication date
Application granted granted Critical
Publication of DE213898C publication Critical patent/DE213898C/de
Expired legal-status Critical Current

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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Brushes (AREA)
  • Paper (AREA)

Description

P A T LC N T- A N S P K Ü C II E :P A T LC N T- A N S P K Ü C II E:

1. Vorrichtung zum Zerkleinern und Waschen von Papier für die Papierfabrikation, bei welcher in einem Behälter eine an ihrem Umfange gelochte Trommel rotiert, dadurch gekennzeichnet, daß in diese rotierende Trommel (b) ein oder mehrere Rechen (h) hineinragen, welche mit einem schief zur Trommelwandung angeordneten Streichbrette (n) versehen sind.1. Apparatus for shredding and washing paper for paper manufacture, in which a drum perforated on its circumference rotates in a container, characterized in that one or more rakes (h) protrude into this rotating drum (b) , which rake with a crooked to the drum wall arranged caterpillar (s) are provided.

2. Vorrichtung nach Patentanspruch 1, dadurch gekennzeichnet/ daß der Rechen (h) in einem Schlitze (k) des an dem ■Kessel (a) befestigten Armes ff) verschieb- und feststellbar gelagert ist.2. Device according to claim 1, characterized / that the rake (h) in a slot (k) of the ■ boiler (a) attached arm ff) is mounted displaceably and lockable.

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

(3. Auflage, ausgegeben am iy. Februar igtz.l(3rd edition, issued on February iy, igtz.l

Claims (1)

KAISERLICHESIMPERIAL PATENTAMT.PATENT OFFICE. Die Erfindung bezieht sich auf eine Vorrichtung zum Zerkleinern und Waschen von Papier, bei welcher in einem Behälter in bekannter Weise eine an ihrem Umfange gelochte Trommel rotiert, die das zu behandelnde Papier aufnimmt. Die Erfindung besteht darin, daß in diese Trommel ein Rechen hineinragt, der das mit der Trommel umlaufende Papier durcheinanderpeitscht undThe invention relates to a device for crushing and washing Paper in which a container is perforated on its circumference in a known manner Rotates drum that takes up the paper to be treated. The invention consists in that a rake in this drum protrudes, which whips the paper circulating with the drum and ίο zerkleinert. Durch diese Einrichtung soll ein schnelles und gründliches Zerkleinern und Waschen des Papiers erzielt werden.ίο crushed. Through this facility a rapid and thorough shredding and washing of the paper can be achieved. Die Vorrichtung ist in Fig. ι im Querschnitt veranschaulicht. Fig. 2 zeigt eine Draufsicht auf den Rechen.The device is illustrated in Fig. Ι in cross section. Fig. 2 shows a Top view of the rake. In dem Behälter α ist die Trommel b drehbar gelagert, welche an den äußeren Wandungen ringsum mit Löchern c versehen ist. Die Trommel ist auf der Achse d befestigt, die einerseits in dem Boden des Behälters a und anderseits in dem Arm / drehbar gelagert ist. In der Trommel ist ferner ein Sieb g vorgesehen. Diese Einrichtung ist bekannt. In the container α , the drum b is rotatably mounted, which is provided with holes c all around on the outer walls. The drum is fixed on the axis d , which is rotatably mounted on the one hand in the bottom of the container a and on the other hand in the arm /. A sieve g is also provided in the drum. This facility is known. Gemäß der Erfindung ist in dem Arm f ein Rechen h gelagert, welcher beiderseits mit mehreren wagerechten Armen I versehen ist. An den äußeren Armen ist · ein Brett η befestigt, welches mit der Trommelwandung einen spitzen Winkel bildet. Der Arm / ist mit einem Schlitz k versehen, in welchem der Rechen h verschiebbar und mittels der Schraube i feststellbar ist.According to the invention, a rake h is mounted in the arm f , which is provided with several horizontal arms I on both sides. A board η is attached to the outer arms and forms an acute angle with the drum wall. The arm / is provided with a slot k in which the rake h can be moved and locked by means of the screw i . Die Wirkungsweise der beschriebenen Vorrichtung ist folgende:The mode of operation of the device described is as follows: In die Trommel b wird das zu behandelnde Papier gebracht und Wasser eingegossen. Bei der Umdrehung der Trommel mittels der Achse d wird das durchweichte Papier mitgenommen und gegen die äußere Wandung der Trommel b geschleudert, wobei das Wasser durch die Löcher c in den Behälter α tritt und durch das Ablauf rohr m. ausfließen kann. Das mit der Trommel umlaufende Papier trifft hierbei auf den Rechen h und wird durch dessen Arm I durcheinandefgepeitscht und zerkleinert. Durch das Brett η wird das an der Trommelwandung anliegende Papier abgestreift und gegen die Mitte der Trommel gedrängt, um infolge der Schleuderkraft von neuem gegen die Trommelwandung geschleudert zu werden. Das Papier wird somit durch den Rechen h und das Brett η während der Umdrehung der Trommel kräftig durcheinandergepeitscht und zerkleinert, wodurch ein schnelles und gründliches Waschen des Papiers erzielt wird.The paper to be treated is brought into the drum b and water is poured into it. As the drum rotates by means of the axis d , the sodden paper is carried along and thrown against the outer wall of the drum b , the water entering the container α through the holes c and being able to flow out through the drainage pipe m. The paper circulating with the drum hits the rake h and is whipped through one another and shredded by its arm I. The paper lying on the drum wall is stripped off by the board η and pushed against the center of the drum, only to be thrown against the drum wall again as a result of the centrifugal force. The paper is thus vigorously whipped together and comminuted by the rake h and the board η during the rotation of the drum, whereby a quick and thorough washing of the paper is achieved. Der Rechen h kann auch in anderer Weise ausgebildet sein.The rake h can also be designed in another way.
DENDAT213898D Expired DE213898C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE258724T

Publications (1)

Publication Number Publication Date
DE213898C true DE213898C (en) 1900-01-01

Family

ID=32720111

Family Applications (2)

Application Number Title Priority Date Filing Date
DENDAT213898D Expired DE213898C (en)
DENDAT258724D Expired DE258724C (en)

Family Applications After (1)

Application Number Title Priority Date Filing Date
DENDAT258724D Expired DE258724C (en)

Country Status (1)

Country Link
DE (2) DE258724C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE927861C (en) * 1951-06-24 1955-05-20 August Lemke Baking ovens, in particular with one or more shooting or pull-out ovens
US5326038A (en) * 1991-04-12 1994-07-05 Harry Nilsson Beating apparatus for fiber suspensions

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE927861C (en) * 1951-06-24 1955-05-20 August Lemke Baking ovens, in particular with one or more shooting or pull-out ovens
US5326038A (en) * 1991-04-12 1994-07-05 Harry Nilsson Beating apparatus for fiber suspensions

Also Published As

Publication number Publication date
DE258724C (en) 1900-01-01

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