DE3004294A1 - MECHANICAL WATER PURIFICATION DEVICE - Google Patents

MECHANICAL WATER PURIFICATION DEVICE

Info

Publication number
DE3004294A1
DE3004294A1 DE19803004294 DE3004294A DE3004294A1 DE 3004294 A1 DE3004294 A1 DE 3004294A1 DE 19803004294 DE19803004294 DE 19803004294 DE 3004294 A DE3004294 A DE 3004294A DE 3004294 A1 DE3004294 A1 DE 3004294A1
Authority
DE
Germany
Prior art keywords
rake
cleaner
water purification
mechanical water
purification device
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.)
Withdrawn
Application number
DE19803004294
Other languages
German (de)
Inventor
Friedrich 8700 Würzburg Krieger
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.)
GG Noell GmbH
Original Assignee
GG Noell GmbH
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 GG Noell GmbH filed Critical GG Noell GmbH
Priority to DE19803004294 priority Critical patent/DE3004294A1/en
Priority to FR8027973A priority patent/FR2475028A1/en
Priority to GB8102013A priority patent/GB2070955A/en
Priority to JP1588881A priority patent/JPS56126416A/en
Publication of DE3004294A1 publication Critical patent/DE3004294A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
    • B01D29/46—Edge filtering elements, i.e. using contiguous impervious surfaces of flat, stacked bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/27—Filters with filtering elements which move during the filtering operation with rotary filtering surfaces, which are neither cylindrical nor planar, e.g. helical surfaces
    • B01D33/275—Filters with filtering elements which move during the filtering operation with rotary filtering surfaces, which are neither cylindrical nor planar, e.g. helical surfaces using contiguous impervious surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/28—Position of the filtering element
    • B01D2201/287—Filtering elements with a vertical or inclined rotation or symmetry axis

Description

-ι--ι-

Gg. Noell GmbH
Schweinfurter Straße 28Gg. Noell GmbH
Schweinfurter Strasse 28

8700 Würzburg 18700 Würzburg 1

Einrichtung zur mechanischen WasserreinigungMechanism for mechanical water purification

Die Erfindung betrifft eine Einrichtung zur mechanischen Wasserreinigung, bestehend aus einem Rechen und einem Rechenreiniger.The invention relates to a device for mechanical water purification, consisting of a rake and a rake cleaner.

Zur mechanischen Wasserreinigung sind bisher Anlagen bekannt, die aus einem fest angeordneten, flachen Rechen und einem an dem Flachrechen entlang bewegbaren Rechenreiniger bestehen. Die Rechenreiniger sind z. B. als Greiferwagen oder als Harkenhubwerk ausgebildet. Abgesehen davon, daß einige Rechenreiniger selbst schon eine recht umfangreiche Konstruktion aufweisen, sind für deren Bedienung, also für Fahr-, Hub-, Senk-, Öffnungs- und Schließbewegungen diverse weitere Bauteile vorhanden.For mechanical water purification systems are known so far that consist of a fixed, flat rake and a rake cleaner that can be moved along the flat rake. the Trash cleaners are z. B. designed as a grab trolley or as a rake hoist. Apart from the fact that some trash rack cleaners themselves already have a quite extensive construction, are for their operation, i.e. for driving, lifting, lowering, opening and Various other components are available for closing movements.

Die bekannten Wasserreinigungsanlagen sind insofern konstruktiv recht aufwendig, benötigen viel Platz und sind insgesamt gesehen sehr kostenträchtig.The known water purification systems are in this respect structurally very complex, require a lot of space and are seen as a whole very expensive.

Der vorliegenden Erfindung liegt die Aufgabe zugrunde, eine Einrichtung zur mechanischen Wasserreinigung, bestehend aus einem Rechen und einem Rechenreiniger, zu schaffen, die sich durch eine bessere Wirtschaftlichkeit auszeichnet.The present invention is based on the object of a device for mechanical water purification, consisting of a rake and a rake cleaner, to be created through a better economic efficiency.

Gelöst wird die Aufgabe durch einen starr angeordneten Rechenreiniger und einen an dem Rechenreiniger vorbeidrehbar gelagerten Rechen.The task is solved by a rigidly arranged trash rack cleaner and a rake mounted so that it can rotate past the rake cleaner.

130033/0279130033/0279

ι Γ,ι Γ,

Durch die Erfindung ist eine mechanische Wasserreinigungseinrichtung vorhanden, die sich durch wenig Bauteile, einfache und kompakte Bauweise, wenig Wartung und einfache Bedienbarkeit auszeichnet. Eine vorteilhafte Ausführungsform der Erfindung ist dadurch gegeben, daß der Rechen aus einem Gestell mit mehreren Ringscheiben besteht, die mit dem Rechenreiniger verzahnend im Eingriff stehen.The invention provides a mechanical water purification device available, which is characterized by few components, simple and compact design, little maintenance and ease of use excels. An advantageous embodiment of the invention is given that the rake from a There is a frame with several ring disks, which mesh with the rake cleaner.

In weiterer Ausgestaltung der Erfindung ist es günstig, wenn die Anlaufseite des Rechenreinigers schräg zur Drehrichtung des Rechens und etwas nach außen gewölbt verläuft. Das Schwemmgut kann an dem Rechenreiniger dadurch besonders gut abgleiten.In a further embodiment of the invention, it is advantageous if the start-up side of the rake cleaner is inclined to the direction of rotation of the rake and slightly curved outwards. This means that the debris can get on the trash rack cleaner slide well.

Die Erfindung wird anhand eines in der beigefügten Zeichnung veranschaulichten Ausführungsbeispiels nachfolgend näher erläutert. In der Zeichnung zeigt:The invention is explained in more detail below with reference to an exemplary embodiment illustrated in the accompanying drawing. In the drawing shows:

Fig. 1: die erfindungsgemäße Wasserreinigungseinrichtung im Schnitt undFig. 1: the water purification device according to the invention in cut and

Fig. 2: eine Schnittansicht nach der Linie A-A der Figur 1.FIG. 2: a sectional view along the line A-A of FIG. 1.

Mit 1 ist ein Rechen bezeichnet, der aus einem Gestell 2 mit mehreren Ringscheiben 3 besteht. Das Gestell 2 setzt sich zusammen aus mehreren Speichen 4, Distanzteilen 5 und einer Antriebswelle 6. Der Rechen 1 ist in Pfeilrichtung, siehe Fig. 2, drehbar. Mit 7 ist ein Rechenreiniger bezeichnet, der in seinem vorderen Bereich eine Verzahnung 8 aufweist, die mit den Ringscheiben 3 des Rechens 1 in Eingriff steht. Der Rechenreiniger 7 ist mit einer Anlaufseite 9 versehen, die schräg zur Dreh-1 with a rake is designated, which consists of a frame 2 with a plurality of annular disks 3. The frame 2 is composed of several spokes 4, spacers 5 and a drive shaft 6. The rake 1 is in the direction of the arrow, see Fig. 2, rotatable. 7 with a rake cleaner is referred to, which has a toothing 8 in its front area, which with the annular disks 3 of the rake 1 is engaged. The rake cleaner 7 is provided with a run-up side 9, which is inclined to the rotary

130033/0279130033/0279

richtung des Rechens 1 und etwas nach außen gewölbt verläuft. Fixiert und gehalten wird der Rechenreiniger 7 durch einen Arm 10 und eine ringförmige Bodenabkantung Π eines zylindrischen Gehäuses 12.direction of the rake 1 and slightly curved outwards. The rack cleaner 7 is fixed and held by a Arm 10 and an annular bottom bevel Π of a cylindrical housing 12.

Die in Figur 1 vorhandenen Pfeile zeigen den Strömungsverlauf des zu reinigenden bzw. gereinigten Wassers. Hat sich Schwemm gut irgendwo an den Rechen 1 angelegt, wird es von dem sich drehenden Rechen 1 bis zum Rechenreiniger 7 mitgenommen und von diesem "über die Fläche 9 abgeführt.The arrows in FIG. 1 show the course of the flow of the water to be cleaned or purified. If Schwemm has positioned itself well somewhere on rake 1, it will be from it The rotating rake 1 is carried along as far as the rake cleaner 7 and is discharged from it via the surface 9.

130033/0279130033/0279

Claims (3)

PatentansprücheClaims 1. Einrichtung zur mechanischen Wasserreinigung, bestehend aus einem Rechen und einem Rechenreinicjer, gekennzeichnet durch einen starr angeordneten Rechenreiniger (7) und einen an dem Rechenreiniger vorbeidrehbar gelagerten Rechen (l).1. Device for mechanical water purification, consisting of a rake and a rake cleaner, marked by a rigidly arranged rake cleaner (7) and a rake mounted so that it can rotate past the rake cleaner (l). 2. Einrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Rechen (l) aus einem Gestell (2) mit mehreren Ringscheiben (3) besteht, die mit dem Rechenreiniger (7) verzahnend in Eingriff stehen.2. Device according to claim 1, characterized in that the rake (l) consists of a frame (2) with several annular disks (3), which mesh with the rake cleaner (7). 3. Einrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Anlaufseite (9) des Rechenreinigers (7) schräg zur Drehrichtung des Rechens (l) und etwas nach außen gewölbt verläuft.3. Device according to claim 1 or 2, characterized in that that the start-up side (9) of the rake cleaner (7) obliquely to the direction of rotation of the rake (l) and slightly curved outwards runs. 130033/0279130033/0279
DE19803004294 1980-02-06 1980-02-06 MECHANICAL WATER PURIFICATION DEVICE Withdrawn DE3004294A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19803004294 DE3004294A1 (en) 1980-02-06 1980-02-06 MECHANICAL WATER PURIFICATION DEVICE
FR8027973A FR2475028A1 (en) 1980-02-06 1980-12-30 DEVICE FOR THE MECHANICAL PURIFICATION OF WATER
GB8102013A GB2070955A (en) 1980-02-06 1981-01-23 Rotary screen
JP1588881A JPS56126416A (en) 1980-02-06 1981-02-06 Mechanical water cleaning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803004294 DE3004294A1 (en) 1980-02-06 1980-02-06 MECHANICAL WATER PURIFICATION DEVICE

Publications (1)

Publication Number Publication Date
DE3004294A1 true DE3004294A1 (en) 1981-08-13

Family

ID=6093877

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803004294 Withdrawn DE3004294A1 (en) 1980-02-06 1980-02-06 MECHANICAL WATER PURIFICATION DEVICE

Country Status (4)

Country Link
JP (1) JPS56126416A (en)
DE (1) DE3004294A1 (en)
FR (1) FR2475028A1 (en)
GB (1) GB2070955A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3328700A1 (en) * 1983-06-01 1984-12-06 Arag Apparatebau, Winterthur Device for separating out coarse material from a free-flowing medium

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE78415T1 (en) * 1986-10-06 1992-08-15 Ueli Fritz Gut MECHANICAL SOLID SEPARATOR FOR WASTE WATER AND SLUDGE.
JP4545880B2 (en) * 2000-05-16 2010-09-15 株式会社泉精器製作所 Solid-liquid separator
WO2013062057A1 (en) * 2011-10-28 2013-05-02 株式会社クラレ Screen device for wastewater treatment tank and wastewater treatment method
JP2019115875A (en) * 2017-12-26 2019-07-18 加藤鉄工株式会社 Clogging prevention device of strainer in separator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB479639A (en) * 1936-02-21 1938-02-09 Jones & Attwood Ltd Improvements in or relating to apparatus for straining liquids
GB627972A (en) * 1945-12-28 1949-08-19 Harold Farnes Silver Continuous diffusion battery and treatment
GB615042A (en) * 1946-08-19 1948-12-31 White & Co Ltd Samuel Improvements in or relating to filters or strainers
GB711755A (en) * 1952-08-13 1954-07-07 Piero Gaja Improvements in and relating to comb-filters
GB798364A (en) * 1956-03-20 1958-07-16 Zwicky Ltd Edge filters
JPS5631295Y2 (en) * 1976-06-17 1981-07-25
US4153557A (en) * 1978-01-30 1979-05-08 Mitsutaka Hori Bar screen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3328700A1 (en) * 1983-06-01 1984-12-06 Arag Apparatebau, Winterthur Device for separating out coarse material from a free-flowing medium

Also Published As

Publication number Publication date
JPS56126416A (en) 1981-10-03
GB2070955A (en) 1981-09-16
FR2475028A1 (en) 1981-08-07

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