DE446470C - Rotatable drum rake - Google Patents

Rotatable drum rake

Info

Publication number
DE446470C
DE446470C DER66378D DER0066378D DE446470C DE 446470 C DE446470 C DE 446470C DE R66378 D DER66378 D DE R66378D DE R0066378 D DER0066378 D DE R0066378D DE 446470 C DE446470 C DE 446470C
Authority
DE
Germany
Prior art keywords
rotatable drum
drum rake
rake
drum
rotatable
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
DER66378D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
REICHELT FA H
Original Assignee
REICHELT FA H
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by REICHELT FA H filed Critical REICHELT FA H
Priority to DER66378D priority Critical patent/DE446470C/en
Application granted granted Critical
Publication of DE446470C publication Critical patent/DE446470C/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
    • E02B8/02—Sediment base gates; Sand sluices; Structures for retaining arresting waterborne material
    • E02B8/023—Arresting devices for waterborne materials

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Coke Industry (AREA)

Description

Drehbarer Trommelrechen. Die Erfindung bezieht sich auf einen drehbaren Trommelrechen, der im Wasser liegt und durch Schaufelbeaufschlagung oder besonderen Antrieb gedreht wird.Rotatable drum rake. The invention relates to a rotatable Drum rake that lies in the water and by shovel impact or special Drive is rotated.

Die Erfindung besteht im wesentlichen darin, die Lagerdrücke des Trommelrechens und damit die zu seiner Drehung nötige Kraft dadurch zu vermindern, daß _ in dem Trommelrechen ein Schwimmkörper eingebaut ist, der die Gewichtswirkung des Trommelrechens aufhebt.The invention consists essentially in the bearing pressures of the drum rake and thus to reduce the force necessary for its rotation by the fact that _ in the Drum rake a floating body is built in, which controls the weight effect of the drum rake cancels.

In der Zeichnung ist ein Ausführungsbeispiel der Erfindung in den Abb. i, 2, 3 im Längsschnitt, in der Endansicht und im Grundriß dargestellt.In the drawing, an embodiment of the invention is in the Fig. I, 2, 3 shown in longitudinal section, in the end view and in plan.

An dem im Wasser drehbar gelagerten Trommelrechen a streift der Abstreicher b, der die Schwimmsel ableitet. The scraper b, which diverts the float, brushes against the drum rake a , which is rotatably mounted in the water.

Gemäß der Erfindung ist in dem Trommelrechen ein Schwimmkörper c eingebaut, der in dem dargestellten Ausführungsbeispiele aus einem luftdicht geschweißten, hohlen Doppelkegel besteht. Dieser hebt die Gewichtswirkung des Trommelrechens auf, so daß er mit erheblich geringerem Verschleiß seiner Lagerungsteile und vermindertem Kraftbedarf arbeitet.According to the invention, a floating body c is installed in the drum rake, the in the illustrated embodiments from an airtight welded, hollow double cone. This removes the weight effect of the drum rake, so that he with significantly less wear of his bearing parts and reduced Power requirement works.

Claims (1)

PATENTANSPRUCH: Drehbarer Trommelrechen, dadurch gekennzeichnet, daß in seinem Innern ein Schwimmkörper (c) eingebaut ist. PATENT CLAIM: Rotatable drum rake, characterized in that a floating body (c) is built into its interior.
DER66378D 1926-01-08 1926-01-08 Rotatable drum rake Expired DE446470C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER66378D DE446470C (en) 1926-01-08 1926-01-08 Rotatable drum rake

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER66378D DE446470C (en) 1926-01-08 1926-01-08 Rotatable drum rake

Publications (1)

Publication Number Publication Date
DE446470C true DE446470C (en) 1927-06-28

Family

ID=7412876

Family Applications (1)

Application Number Title Priority Date Filing Date
DER66378D Expired DE446470C (en) 1926-01-08 1926-01-08 Rotatable drum rake

Country Status (1)

Country Link
DE (1) DE446470C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3615499A1 (en) * 1986-05-07 1987-11-19 Heinrich Schroeter Cross-flow rotary screen
DE3820212A1 (en) * 1988-06-14 1989-12-21 Heinz Dipl Ing Deiters Arcuate screen with overhead-loading screen cleaner for clarification plants
RU2547555C2 (en) * 2009-07-22 2015-04-10 Грюненталь Гмбх Hot-melt extruded pharmaceutical dosage form

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3615499A1 (en) * 1986-05-07 1987-11-19 Heinrich Schroeter Cross-flow rotary screen
DE3820212A1 (en) * 1988-06-14 1989-12-21 Heinz Dipl Ing Deiters Arcuate screen with overhead-loading screen cleaner for clarification plants
RU2547555C2 (en) * 2009-07-22 2015-04-10 Грюненталь Гмбх Hot-melt extruded pharmaceutical dosage form

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