DE116625C - - Google Patents
Info
- Publication number
- DE116625C DE116625C DENDAT116625D DE116625DA DE116625C DE 116625 C DE116625 C DE 116625C DE NDAT116625 D DENDAT116625 D DE NDAT116625D DE 116625D A DE116625D A DE 116625DA DE 116625 C DE116625 C DE 116625C
- Authority
- DE
- Germany
- Prior art keywords
- drum
- interior
- branches
- conical
- knots
- 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.)
- Active
Links
- 239000007921 spray Substances 0.000 claims description 5
- 239000000835 fiber Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- 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
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Das wesentliche Merkmal vorliegender Sortirtrommel besteht darin, dafs am weiten Ende der konischen Trommel die dort ankommenden Aeste, Knoten u. s. w. auf eine konisch gestaltete, im Innern der Trommel befindliche kleine Siebtrommel fallen und hier von einem Spritzrohr abgespritzt werden.The essential feature of the present sorting drum is that it is at the wide end The branches, knots, etc. that arrive there on the conical drum on a conical designed, small sieve drum located inside the drum and fall from one here Spray tube are hosed down.
Fig. ι stellt einen derartigen Sortirer in einem Längenschnitt dar.Fig. Ι shows such a sorter in one Length section.
Fig. 2 ist eine Endansicht mit geschnittenem Gehäuse, Fig. 1, von links gesehen.Figure 2 is an end view with the housing sectioned, Figure 1, viewed from the left.
Die Sortirtrommel α ist auf einer Welle g gelagert und derart konisch gestaltet, dafs die auf dem einen Ende zugeführten Aeste oder Knoten selbstthätig nach dem anderen Trommelende hingleiten. Im Innern des weiten Trommelendes ist auf der Welle g eine Siebtrommel h gelagert, welche der Trommel α entgegengesetzt konisch gerichtet und an ihrem äufseren Ende verschlossen ist. Vor dieser Siebtrommel h befindet sich ein Ringspritzrohr f, welches durch das Rohr d mit der Wasserleitung c in Verbindung steht.The sorting drum α is mounted on a shaft g and is conical in shape in such a way that the branches or knots fed to one end automatically slide towards the other end of the drum. In the interior of the wide end of the drum, a sieve drum h is mounted on the shaft g , which is directed conically opposite to the drum α and is closed at its outer end. In front of this sieve drum h there is an annular spray pipe f, which is connected to the water pipe c through the pipe d.
Bewegt sich der bei i zugeführte Zellstoff allmählich dem weiten Ende der Siebtrommel α zu, so findet hierbei ein Anspritzen der Fasern durch ein über der Siebtrommel angeordnetes und mit der Wasserleitung c in Verbindung stehendes Spritzrohr b statt. Bei ihrem Weitergange werden die Knoten und Aeste, am Ende der Trommel angelangt, durch die Drehung der Trommel auf die Siebtrommel h geworfen und hier durch die Spritzstrahlen des Ringes f nochmals abgespritzt, so dafs die noch etwa an den Knoten oder Aesten befindlichen Fasern freigegeben werden und in das Innere der Trommel α zurückgleiten können, während die Knoten und Aeste über die Siebtrommel h hinweg das Innere der Trommel α verlassen.The pulp fed at i gradually moves to the wide end of the sieve drum to α, so in this case a spraying of the fibers takes place by a valve disposed above the screen drum and with the water line c RELATED spray pipe held b. As they move on, the knots and branches, having reached the end of the drum, are thrown onto the sieve drum h by the rotation of the drum and here again sprayed off by the spray jets of the ring f , so that the fibers that are still on the knots or branches are released and can slide back into the interior of the drum α , while the knots and branches leave the interior of the drum α over the sieve drum h.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE116625C true DE116625C (en) |
Family
ID=385956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT116625D Active DE116625C (en) |
Country Status (1)
Country | Link |
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DE (1) | DE116625C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2451766A1 (en) * | 1979-03-21 | 1980-10-17 | Richter Gedeon Vegyeszet | APPARATUS FOR FILTERING PULPES, SUSPENSIONS OR THE LIKE; OR FOR THE PURIFICATION OF DISCRETE SOLID MATERIALS BY WASHING AND / OR FOR SEPARATING THEM FROM A LIQUID; OR FOR THE GRADING OF GRANULAR SOLID MATERIALS BY SIZE OF GRAIN |
-
0
- DE DENDAT116625D patent/DE116625C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2451766A1 (en) * | 1979-03-21 | 1980-10-17 | Richter Gedeon Vegyeszet | APPARATUS FOR FILTERING PULPES, SUSPENSIONS OR THE LIKE; OR FOR THE PURIFICATION OF DISCRETE SOLID MATERIALS BY WASHING AND / OR FOR SEPARATING THEM FROM A LIQUID; OR FOR THE GRADING OF GRANULAR SOLID MATERIALS BY SIZE OF GRAIN |
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