DE4126647C2 - - Google Patents
Info
- Publication number
- DE4126647C2 DE4126647C2 DE4126647A DE4126647A DE4126647C2 DE 4126647 C2 DE4126647 C2 DE 4126647C2 DE 4126647 A DE4126647 A DE 4126647A DE 4126647 A DE4126647 A DE 4126647A DE 4126647 C2 DE4126647 C2 DE 4126647C2
- Authority
- DE
- Germany
- Prior art keywords
- rake
- side wall
- movable side
- trough
- notch
- 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 - Fee Related
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
Description
Die Erfindung betrifft ein Entsorgungssystem gemäß dem Oberbegriff des Anspruchs 1. Schwemmgutentsorgungssysteme sind grundsätzlich bekannt (DE-OS 35 06 846). Derartige Entsorgungssysteme, bei denen das Schwemmgut dem Wasser nicht entnommen werden muß haben den Nachteil, daß sie nicht optimal funktionieren, 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. Flooding material disposal systems are known in principle (DE-OS 35 06 846). Disposal systems of this type, in which the floating material is not the water have the disadvantage that they do not work optimally, in particular 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, die gattungsgemäßen Entsorgungssysteme, bei denen das Anheben des Schwemmgutes über Ober wasserspiegel und Zusatzeinrichtungen zum Schwemmguttransport vermieden wird, so zu verbessern, daß ein störungsfreier Betrieb gewährleistet ist.The object of the invention is the generic disposal systems in which the lifting of the floating material via upper water level and additional equipment for the transport of debris is avoided improve that trouble-free operation is guaranteed.
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, deren Wannenboden vorzugsweise ca. 20 cm unter Oberwasserspiegel liegt, der Stauklappe zur Regulierung des Spülwasserabflusses und der speziell ausgebildeten Rechenharke, die die Funktion der beweglichen Spülrinnenseitenwand übernimmt.The debris disposal system consists of the one that is open to the rake Flushing gutter, the tub bottom preferably about 20 cm below the water table is the damper for regulating the rinsing water drain and specially designed rake that functions as a moving rake Rinsing gutter side wall takes over.
Beim Rotationsrechen wird die als bewegliche Seitenwand dienende, in Intervallen rotierende Rechenharke oberhalb den Wasserspiegels gelagert. Sie ist als Doppelfunktionsklappe ausgebildet, d. h. die Harke reicht über die gesamte Rechenbreite aber die bewegliche Seitenwand 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 entire calculation width but the movable side wall 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 oberhalb des Rechens sich mit der Kanne die Spülrinne bildet (siehe Fig. 5). Das Wasser strömt bei Öffnung der Stauklappe 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 at the stop above the rake (see Fig. 5). When the stowage flap is opened, the water flows through the notch and the rake tines into the flushing channel and conveys the floating material separated from the rake to the overflow.
Bei großen Rechenbreiten ist es zweckmäßig, die bewegliche Seitenwand zu unterteilen.For large calculation widths, it is advisable to use the movable one Divide sidewall.
Das erfindungsgemäße Entsorgungssystem ist unabhängig von der Ausbildung des Rechenreinigers (Seilzug-, Ketten- oder Hydraulikreiniger).The disposal system according to the invention is independent of the Training of the rake cleaner (cable pull, chain or hydraulic cleaner).
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 Zeichnung er läutert:Two embodiments of the invention are based on the drawing he 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 zwei gekoppelten, beweglichen Seitenwänden 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 two coupled, movable side walls 2 a, 2 b in the vertical position and baffle flap 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 beweglichen Seitenwände 2a und 2b mit Ausklinkung 4. Fig. 3 shows a longitudinal view of the movable side walls 2 a and 2 b with notch 4th
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 und Fig. 5 shows a cross section of Fig. 4 and
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 (4)
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 DE4126647A1 (en) | 1992-11-19 |
DE4126647C2 true 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 (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10237511A1 (en) * | 2002-08-16 | 2004-03-04 | Jean-Jacques Itasse | Device for diverting living beings and objects from a channeled water flow |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10046714B4 (en) * | 2000-09-21 | 2006-02-09 | Roland Muhr | Liquid sieve drum |
CN106930239A (en) * | 2015-07-27 | 2017-07-07 | 苏州汇诚智造工业设计有限公司 | A kind of pumping plant block water trash rack flashboard construction and application method |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE243364C (en) * | ||||
DE3419470A1 (en) * | 1984-05-24 | 1985-12-05 | Hans 8483 Vohenstrauss Schick | Swivel screen |
DE3506846A1 (en) * | 1985-02-27 | 1986-08-28 | Gerk, Heinrich, 6457 Maintal | Rack cleaning installation for very small to small hydroelectric power stations |
DE3615499A1 (en) * | 1986-05-07 | 1987-11-19 | Heinrich Schroeter | Cross-flow rotary screen |
-
1991
- 1991-07-24 DE DE4126647A patent/DE4126647A1/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10237511A1 (en) * | 2002-08-16 | 2004-03-04 | Jean-Jacques Itasse | Device for diverting living beings and objects from a channeled water flow |
DE10237511B4 (en) * | 2002-08-16 | 2007-02-08 | Jean-Jacques Itasse | Device for diverting animals and objects from a channeled water flow |
Also Published As
Publication number | Publication date |
---|---|
DE4126647A1 (en) | 1992-11-19 |
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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 |