DE4126647A1 - Removal of trapped material for gate supply of small power stations - with trapped material directed to run-off channel via interlinked secondary grid or chain bucket system - Google Patents
Removal of trapped material for gate supply of small power stations - with trapped material directed to run-off channel via interlinked secondary grid or chain bucket systemInfo
- Publication number
- DE4126647A1 DE4126647A1 DE4126647A DE4126647A DE4126647A1 DE 4126647 A1 DE4126647 A1 DE 4126647A1 DE 4126647 A DE4126647 A DE 4126647A DE 4126647 A DE4126647 A DE 4126647A DE 4126647 A1 DE4126647 A1 DE 4126647A1
- Authority
- DE
- Germany
- Prior art keywords
- rake
- side wall
- schwemmgutentsorgungssystem
- rakes
- trough
- 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.)
- Granted
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B17/00—Other machines or engines
- F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Abstract
Description
Die Erfindung betrifft ein Entsorgungssystem gemäß dem Oberbegriff des Anspruchs 1. Schwemmgutentsorgungssysteme sind grundsätzlich bekannt, hatten aber bisher den Nachteil, daß entweder das Schwemmgut dem Wasser entnommen werden mußte oder nicht optimal funktionierten, insbesondere bei breiten Rechen, so daß Störungen von Hand behoben werden müssen und Pumpen oder andere Einrichtungen für die Bereitstellung des Spülwassers erforderlich sind.The invention relates to a disposal system according to the preamble of Claim 1. Flotation systems are generally known But so far had the disadvantage that either the floating water had to be removed or did not work optimally, especially with wide rakes, so that faults have to be remedied by hand and Pumps or other devices for the provision of the rinse water required are.
Die Aufgabe der Erfindung ist es, das Anheben des Schwemmgutes über Ober wasserspiegel und Zusatzeinrichtungen zum Schwemmguttransport zu vermei den und zwar für alle bekannten Rechenreiniger.The object of the invention is to raise the floating material via upper to avoid water levels and additional equipment for the transport of debris for all known screen cleaners.
Diese Aufgabe wird gemäß der Erfindung mit den im kennzeichnenden Teil des Anspruchs 1 gegebenen Merkmalen gelöst.This object is achieved according to the invention with the in the characterizing part of Claim 1 given features solved.
Das Schwemmgutentsorgungssystem besteht aus der zum Rechen hin offenen Spülrinne (1), deren Wannenboden ca. 20 cm unter Oberwasserspiegel liegt, der Stauklappe (3) zur Regulierung des Spülwasserabflusses und der speziell ausgebildeten Harke (2), die die Funktion der beweglichen Spülrinnenseitenwand übernimmt.The debris disposal system consists of the flushing channel ( 1 ), which is open towards the rake, the bottom of the tank is approx. 20 cm below the water level, the storage flap ( 3 ) for regulating the flushing water drainage and the specially designed rake ( 2 ), which takes over the function of the movable side wall of the flushing channel.
Beim Rotationsrechen wird die als bewegliche Seitenwand dienende, in Intervallen rotierende Harke oberhalb den Wasserspiegels gelagert. Sie ist als Doppelfunktionsklappe ausgebildet, d. h. die Harke reicht über die gesamte Rechenbreite aber der mit Dichtlippe versehene Begrenzungs teil läßt durch die dem Überlauf entgegengesetzt angeordnete Ausklinkung den Einlauf zur Spülrinne frei.With rotary rake, the one serving as a movable side wall is in Intervals of rotating rake stored above the water level. they is designed as a double-function flap, d. H. the rake extends over the total rake width but the limitation provided with a sealing lip partly lets through the notch arranged opposite the overflow clear the inlet to the irrigation channel.
Beim Planrechen ist die Harke so ausgebildet und geführt, daß im Halte punkt (6) oberhalb des Rechens sich mit der Kanne die Spülrinne bildet (siehe Fig. 5). Das Wasser strömt bei Öffnung der Stauklappe (3) über die Ausklinkung und die Harkenzinken in die Spülrinne und befördert das vom Rechen getrennte Schwemmgut zum Überlauf.When raking the rake is designed and guided so that the flushing channel forms with the jug in the holding point ( 6 ) above the rake (see Fig. 5). When the damper ( 3 ) opens, the water flows into the flushing channel via the notch and the rake tines and conveys the floating material separated from the rake to the overflow.
Weitere zweckmäßige Ausgestaltungen der Erfindung sind in den Unteransprüchen angegeben.Further expedient refinements of the invention are in the subclaims specified.
Zwei Ausführungsbeispiele der Erfindung sind an Hand der Zeichnungen er läutert:Two embodiments of the invention are based on the drawings purifies:
Fig. 1 bis 3 zeigt eine Ausführung beim Rotationsrechen, Figs. 1 to 3 shows an embodiment in rotary rakes,
Fig. 4 bis 6 zeigt eine Ausführung beim Planrechen. Fig. 4 to 6 shows an execution in the plan calculation.
Fig. 1 zeigt in einer Draufsicht die Spülrinne (1) mit den gekoppelten Rotationsklappen 2a, 2b in senkerechter Position und Stauklappe 3 am Überlauf in geneigter Stellung. Der Klappenantriebsmotor ist mit (5) bezeichnet. Fig. 1 shows a top view of the flushing channel ( 1 ) with the coupled rotary flaps 2 a, 2 b in the vertical position and the damper 3 on the overflow in an inclined position. The damper drive motor is labeled ( 5 ).
Fig. 2 zeigt einen Querschnitt von Fig. 1. FIG. 2 shows a cross section of FIG. 1.
Fig. 3 zeigt eine Längsansicht der Klappen 2a und 2b mit Ausklinkung. Fig. 3 shows a longitudinal view of the flaps 2 a and 2 b with notching.
Fig. 4 zeigt eine Draufsicht eines Planrechens mit Seilzugreiniger bei Anwendung des oben beschriebenen Schwemmgutentsorgungssystem. Hier ist die Spülrinne (1), die bewegliche Seitenwand = Harke (2) die Stauklappe (3) und der Harkenantrieb (5) zu sehen. Fig. 4 shows a plan view of a plan rake with cable cleaner when using the debris disposal system described above. Here you can see the flushing channel ( 1 ), the movable side wall = rake ( 2 ), the storage flap ( 3 ) and the rake drive ( 5 ).
Fig. 5 zeigt einen Querschnitt von Fig. 4. FIG. 5 shows a cross section of FIG. 4.
Fig. 6 zeigt eine Längsansicht der Rechenharke mit Ausklinkung mit Doppel rollen seitlich zur Führung, damit Verkantung vermieden wird. Fig. 6 shows a longitudinal view of the rake with notch with double roll laterally for guidance, so that tilting is avoided.
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4126647A DE4126647A1 (en) | 1990-09-25 | 1991-07-24 | Removal of trapped material for gate supply of small power stations - with trapped material directed to run-off channel via interlinked secondary grid or chain bucket system |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4030280 | 1990-09-25 | ||
DE4115636 | 1991-05-02 | ||
DE4126647A DE4126647A1 (en) | 1990-09-25 | 1991-07-24 | Removal of trapped material for gate supply of small power stations - with trapped material directed to run-off channel via interlinked secondary grid or chain bucket system |
Publications (2)
Publication Number | Publication Date |
---|---|
DE4126647A1 true DE4126647A1 (en) | 1992-11-19 |
DE4126647C2 DE4126647C2 (en) | 1993-07-29 |
Family
ID=27201717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4126647A Granted DE4126647A1 (en) | 1990-09-25 | 1991-07-24 | Removal of trapped material for gate supply of small power stations - with trapped material directed to run-off channel via interlinked secondary grid or chain bucket system |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE4126647A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1389652A3 (en) * | 2002-08-16 | 2005-01-19 | Jean-Jacques Itasse | Device for diverting living organisms and objects from a canalised waterstream |
DE10046714B4 (en) * | 2000-09-21 | 2006-02-09 | Roland Muhr | Liquid sieve drum |
CN106759129A (en) * | 2015-07-27 | 2017-05-31 | 苏州汇诚智造工业设计有限公司 | A kind of pumping plant blocks water the construction method of trash rack flashboard |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE243364C (en) * | ||||
DE3506846A1 (en) * | 1985-02-27 | 1986-08-28 | Gerk, Heinrich, 6457 Maintal | Rack cleaning installation for very small to small hydroelectric power stations |
DE3615499C2 (en) * | 1986-05-07 | 1988-04-28 | Heinrich 3450 Holzminden De Schroeter | |
DE3419470C2 (en) * | 1984-05-24 | 1990-10-04 | Hans 8483 Vohenstrauss De Schick |
-
1991
- 1991-07-24 DE DE4126647A patent/DE4126647A1/en active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE243364C (en) * | ||||
DE3419470C2 (en) * | 1984-05-24 | 1990-10-04 | Hans 8483 Vohenstrauss De Schick | |
DE3506846A1 (en) * | 1985-02-27 | 1986-08-28 | Gerk, Heinrich, 6457 Maintal | Rack cleaning installation for very small to small hydroelectric power stations |
DE3615499C2 (en) * | 1986-05-07 | 1988-04-28 | Heinrich 3450 Holzminden De Schroeter |
Non-Patent Citations (1)
Title |
---|
Werbeschrift "Schick-Schwenkrechen" herausgeg. von Schlick-Wasserkrafttechnik 8483 Vohenstrauß, 1988 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10046714B4 (en) * | 2000-09-21 | 2006-02-09 | Roland Muhr | Liquid sieve drum |
EP1389652A3 (en) * | 2002-08-16 | 2005-01-19 | Jean-Jacques Itasse | Device for diverting living organisms and objects from a canalised waterstream |
CN106759129A (en) * | 2015-07-27 | 2017-05-31 | 苏州汇诚智造工业设计有限公司 | A kind of pumping plant blocks water the construction method of trash rack flashboard |
Also Published As
Publication number | Publication date |
---|---|
DE4126647C2 (en) | 1993-07-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |