DE2749571A1 - DEVICE FOR KEEPING OPEN THE FABRIC PORES AND ASSOCIATED WITH CLEANING THE OUTER WALL OF CYLINDRICAL DRAINAGE FILTERS MADE OF POROESE FABRIC - Google Patents
DEVICE FOR KEEPING OPEN THE FABRIC PORES AND ASSOCIATED WITH CLEANING THE OUTER WALL OF CYLINDRICAL DRAINAGE FILTERS MADE OF POROESE FABRICInfo
- Publication number
- DE2749571A1 DE2749571A1 DE19772749571 DE2749571A DE2749571A1 DE 2749571 A1 DE2749571 A1 DE 2749571A1 DE 19772749571 DE19772749571 DE 19772749571 DE 2749571 A DE2749571 A DE 2749571A DE 2749571 A1 DE2749571 A1 DE 2749571A1
- Authority
- DE
- Germany
- Prior art keywords
- support ring
- wall
- fabric
- brush support
- cleaning
- 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- Withdrawn
Links
- 238000004140 cleaning Methods 0.000 title claims description 11
- 239000004744 fabric Substances 0.000 title claims description 6
- 239000011148 porous material Substances 0.000 claims description 4
- 230000001680 brushing effect Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000002441 reversible effect Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6423—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a translational movement with respect to the filtering element
-
- 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
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/15—Supported filter elements arranged for inward flow filtration
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Brushes (AREA)
- Centrifugal Separators (AREA)
Description
Vorrichtung zum Offenhalten der Gewebeporen und damit verbundenem Reinigen der Außenwand von zylindrischen Entwässerungsfiltern aus porösem GewebeDevice for keeping the tissue pores open and the associated cleaning of the outer wall of cylindrical ones Porous fabric drainage filters
Die Erfindung betrifft eine mechanische Vorrichtung zum Offenhalten der Gewebeporen und damit verbundenem Reinigen der Außenwand von zylindrischen Entwässerungsfiltern aus porösem Gewebe, die mittels einer Aufhängevorrichtung, beispielsweise eines Tragerings aufgehängt sind und nach Beendigung des Entwässerungsvorganges nach unten entleert werden können. Im folgenden sollen diese Entwässerungsfilter kurz als Filter bezeichnet werden.The invention relates to a mechanical device for keeping the tissue pores open and for cleaning associated therewith the outer wall of cylindrical drainage filters made of porous fabric, which by means of a suspension device, For example, a support ring are suspended and emptied downwards after the drainage process is complete can be. In the following, these dewatering filters will be referred to as filters for short.
Vorrichtungen dieser Art sind bisher nicht bekannt, vielmehr mußte eine solche Reinigung von zylindrischen Filtern.Devices of this type are not previously known, rather had to do such a cleaning of cylindrical filters.
909819/0245909819/0245
2 7 Λ Γ S 7 12 7 Λ Γ S 7 1
die zur Trennung von Substanzen verschiedener Konsistenz, insbesondere zur Trennung wässriger Phasen von Feststoffen dienen, durch Abspritzen und durch Bürsten von Hand durchgeführt werden. Aufgabe der Erfindung ist es, eine Vorrichtung zur Durchführung der Reinigung der Außenwand eines solchen Filters zu schaffen, die eine besonders einfache Handhabung gewährleistet.those for the separation of substances of different consistencies, especially for the separation of aqueous phases from solids serve by hosing down and brushing by hand. The object of the invention is to provide a device To carry out the cleaning of the outer wall of such a filter to create a particularly simple Handling guaranteed.
Die Aufgabe wird erfindungsgemäß dadurch gelöst, daß eine solche Reinigungsvorrichtung in der Weise ausgeführt wird, daß ein den zylindrischen Aufnahmebehälter des Filters umfassender Bürstentragring aus profiliertem Metall oder Kunststoff vorgesehen ist, der mittels einer Antriebsvorrichtung in vertikaler Richtung längs des Aufnahmebehälters hin und her bewegt werden kann und auf dem einzelne mit ihren Borsten die Außenwand des Behälters bestreichende Bürsten in ununterbrochener Folge auswechselbar befestigt sind. Die auf dem Burstentragring angeordneten Bürsten bilden also einen den Behälter umgebenden auf und ab gleitenden Bürstenring, der die Aufgabe, die Poren des Gewebes offenzuhalten und die Außenwand des Behälters zu reinigen, in einfacher Weise löst.The object is achieved according to the invention in that such a cleaning device is designed in such a way that that the cylindrical receptacle of the filter comprehensive brush support ring made of profiled metal or Plastic is provided, which by means of a drive device in the vertical direction along the receptacle can be moved back and forth and on the individual brushing the outer wall of the container with their bristles Brushes are interchangeably attached in uninterrupted sequence. The arranged on the burst support ring Brushes thus form a brush ring that glides up and down that surrounds the container and has the task of opening the pores of the Keeping tissue open and cleaning the outer wall of the container solves in a simple manner.
Um den Bürstenring in Bewegung zu setzen, kann beispielsweise eine Antriebsvorrichtung vorgesehen sein, beiTo set the brush ring in motion, a drive device can be provided, for example, at
909819/0245909819/0245
2 7 4. ^ :, 7 12 7 4th ^:, 7 1
der der Bürstentragring an mehreren über Kettenräder Häufenden Ketten aufgehängt ist, wobei die Kettenräder durch einen umsteuerbaren Motor gemeinsam angetrieben werden.that of the brush support ring on several clusters of chain wheels Chains is suspended, the sprockets are driven together by a reversible motor.
Die einzelnen direkt nebeneinander auf dem Bürstentragring angeordneten Bürsten werden vorteilhafterweise von diesem mittels durch Langlöcher greifender Schrauben befestigt, so daß eine Nachstellung der Bürsten in Richtung zu der Behälterwand hin möglich ist.The individual brushes arranged directly next to one another on the brush support ring are advantageously used by fastened to this by means of screws reaching through elongated holes, so that the brushes can be readjusted in the direction of towards the container wall is possible.
Weitere Einzelheiten sollen im folgenden anhand eines in der beigefügten Zeichnung dargestellten Beispiels näher erläutert werden. In der Zeichnung zeigen:Further details are given below with reference to an example shown in the accompanying drawing explained. In the drawing show:
Figur 1: ein Filter mit der Reinigungsvorrichtung gemäß der Erfindung, in Richtung des Pfeiles I in Figur 2 und 3 gesehen;Figure 1: a filter with the cleaning device according to of the invention, seen in the direction of arrow I in Figures 2 and 3;
Figur 2: das Filter gemäß Figur 1 mit der Reinigungsvorrichtung in Richtung des Pfeiles II in Figur 1 und 3 gesehen;FIG. 2: the filter according to FIG. 1 with the cleaning device in the direction of arrow II in FIG. 1 and 3 seen;
Figur 3: das Filter gemäß Figur 1 und 2 mit der Antriebsvorrichtung für die Reinigungsvorrichtung in Draufsicht, wobei aus Gründen der Übersichtlichkeit der Bürstenring selbst weggelassen ist;FIG. 3: the filter according to FIGS. 1 and 2 with the drive device for the cleaning device in plan view, for the sake of clarity the brush ring itself is omitted;
Figur 4: den Bürstenring im Vertikalschnitt; Figur 5: den Bürstenring gemäß Figur 4 in Draufsicht.FIG. 4: the brush ring in vertical section; Figure 5: the brush ring according to Figure 4 in plan view.
9 0 9 81 9 / 0 2 A 5 "Original inspected9 0 9 81 9/0 2 A 5 "Original inspected
27405712740571
In Figur 1 ist rait 1 der das Filter bildende zylindrische Behälter bezeichnet, der aus einem porösen Gewebe besteht und unten durch eine an sich bekannte Verschlußvorrichtung 2 abgeschlossen ist, die im gewählten Beispiel durch Verdrehen eines Ringes geschlossen oder geöffnet werden kann und in geschlossenem Zustand den Boden des Filters bildet. Das Filter ist umgeben von dem Bürstenring der aus dem Bürstentragring 3 besteht; wmU auf dem die Bürsten 4 befestigt sind. Dieser Teil der Vorrichtung soll weiter unten beschrieben werden.In FIG. 1, the cylindrical container forming the filter is designated as rait 1, which consists of a porous fabric and is closed at the bottom by a closure device 2 known per se, which in the selected example can be closed or opened by twisting a ring and in the closed state the Forms the bottom of the filter. The filter is surrounded by the brush ring which consists of the brush support ring 3; wmU on which the brushes 4 are attached. This T e il of the device will be described below.
Der Bürstentragring 3 ist an mehreren Ketten 5 aufgehängt - im gewählten Beispiel drei -, die über oberhalb des oberen Randes des Behälters 1 befindliche Kettenräder 11 laufenοThe brush support ring 3 is suspended from several chains 5 - Three in the chosen example - the chain wheels located above the upper edge of the container 1 11 running o
Die Kettenräder 11 sind auf zwei Wellen 7, 8 angeordnet, die in den Lagern 13, 13' laufen. Die beiden Wellen 7, 8 sind mittels einer über Kettenräder 12, 12' laufende Kette 6 miteinander gekoppelt. Die Welle 8 wird durch einen Motor 9 über ein Getriebe 10 angetrieben.The chain wheels 11 are arranged on two shafts 7, 8, which run in the bearings 13, 13 '. The two shafts 7, 8 are by means of a chain wheels 12, 12 'running Chain 6 coupled together. The shaft 8 is driven by a motor 9 via a transmission 10.
Das Filter ist mittels eines Tragrings 14 an den beispielsweise aus I-Profilen bestehenden Tragschienen 15 aufgehängt, die durch die Ausschnitte 16 der FilterwandThe filter is attached by means of a support ring 14 to the support rails 15 consisting, for example, of I-profiles suspended by the cutouts 16 of the filter wall
909819/0245909819/0245
hindurchgreifen. Die Lager 13, 13' der Wellen 7, 8 sowie der Motor 9 mit seinem Getriebe 10 sind an den Tragschienen 15 durch Schweißen befestigt, bzw. angeflanscht oder mittels einer Konsole oder Tragplatte 10* angebracht.reach through. The bearings 13, 13 'of the shafts 7, 8 and the motor 9 with its transmission 10 are fastened or flanged to the support rails 15 by welding or attached by means of a console or support plate 10 *.
Der Bürstentragring 3 besteht beispielsweise aus einem U-Profil, auf dem die einzelnen Teilbürsten 4 mittels Schrauben 18 befestigt sind. Diese Bürsten 4, deren Breite B etwa einem Winkel ·< = ungefähr 12° entspricht, sind zur Befestigung auf dem Bürstentragring 3 mit Langlöchern 17 versehen, die es gestatten, den Abstand der Bürste von der Filterwand in einem gewissen Maß nachzustellen, so daß die Borsten der Bürsten an der Wand anliegen. The brush support ring 3 consists for example of a U-profile on which the individual brush parts 4 by means of Screws 18 are attached. These brushes 4, the width B of which is approximately at an angle · < = corresponds to approximately 12 °, are provided with elongated holes for attachment to the brush support ring 3 17, which allow the distance between the brush and the filter wall to be readjusted to a certain extent, so that the bristles of the brushes rest against the wall.
Um eine leichtere Anpassung des Bürstenrings an eventuelle Toleranzen im Durchmesser des Filters durchführen zu können, besteht die Möglichkeit, den Bürstentragring aus einem leicht federnden Material auszuführen und an einer Stelle aufzuschneiden. Der Tragring kann dann durch leichtes Aufspreizen oder Zusammendrücken dem jeweiligen Durchmesser des Filters angepaßt werden, wobei die Trannstelle durch eine mit Schlitzlöchern versehene Lasche zusammengehalten wird. Auch wäre es möglich, zu diesem Zweck den Bürstentragring aus mehreren Segmenten zusammenzusetzen. To make it easier to adapt the brush ring to any tolerances in the diameter of the filter to be able to, there is the possibility of making the brush support ring from a slightly resilient material and attaching it cut open at one point. The support ring can then be attached to the respective one by slightly spreading it open or pressing it together Diameter of the filter can be adjusted, the Trannstelle held together by a tab provided with slotted holes will. It would also be possible to assemble the brush support ring from several segments for this purpose.
4.11.1977
Dr.Fh/VENovember 4, 1977
Dr FH / VE
909819/0245909819/0245
LeerseiteBlank page
Claims (1)
Dr.Fh/VENovember 4, 1977
Dr FH / VE
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772749571 DE2749571A1 (en) | 1977-11-05 | 1977-11-05 | DEVICE FOR KEEPING OPEN THE FABRIC PORES AND ASSOCIATED WITH CLEANING THE OUTER WALL OF CYLINDRICAL DRAINAGE FILTERS MADE OF POROESE FABRIC |
| ES473685A ES473685A1 (en) | 1977-11-05 | 1978-09-26 | Device for cleaning filter pores of an outer wall of a cylindrical drainage filter |
| GB7839367A GB2007104A (en) | 1977-11-05 | 1978-10-05 | Device for cleaning filter pores of an outer wall of a cylindrical drainage filter |
| FR7829091A FR2407732A1 (en) | 1977-11-05 | 1978-10-06 | DEVICE FOR KEEPING OPEN THE PORES OF THE TABLES OF CYLINDRICAL DEHYDRATION FILTERS IN POROUS TABLES, AND THEREFORE, FOR CLEANING THEIR EXTERIOR WALL |
| SE7810741A SE7810741L (en) | 1977-11-05 | 1978-10-16 | DEVICE FOR MAINTAINING THE PORITY OF TILES AND ASSOCIATED CLEANING OF THE EXTERIOR WALLS IN CYLINDRICAL WASHING FILTERS OF POROS TISSUE |
| IT29401/78A IT1100066B (en) | 1977-11-05 | 1978-11-03 | DEVICE TO KEEP THE PORES OF FABRICS OPEN AND TO CLEAN IN THIS WAY THE EXTERNAL WALL OF CYLINDRICAL DEHYDRATION FILTERS CONSISTING OF POROUS FABRIC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772749571 DE2749571A1 (en) | 1977-11-05 | 1977-11-05 | DEVICE FOR KEEPING OPEN THE FABRIC PORES AND ASSOCIATED WITH CLEANING THE OUTER WALL OF CYLINDRICAL DRAINAGE FILTERS MADE OF POROESE FABRIC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2749571A1 true DE2749571A1 (en) | 1979-05-10 |
Family
ID=6023093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772749571 Withdrawn DE2749571A1 (en) | 1977-11-05 | 1977-11-05 | DEVICE FOR KEEPING OPEN THE FABRIC PORES AND ASSOCIATED WITH CLEANING THE OUTER WALL OF CYLINDRICAL DRAINAGE FILTERS MADE OF POROESE FABRIC |
Country Status (6)
| Country | Link |
|---|---|
| DE (1) | DE2749571A1 (en) |
| ES (1) | ES473685A1 (en) |
| FR (1) | FR2407732A1 (en) |
| GB (1) | GB2007104A (en) |
| IT (1) | IT1100066B (en) |
| SE (1) | SE7810741L (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1642631B1 (en) | 2004-09-30 | 2009-07-15 | Askoll Holding S.r.l. | Pressure filter for aquaria and ponds with brushing elements for cleaning the filtering element |
| CN105381636A (en) * | 2015-12-15 | 2016-03-09 | 中核第四研究设计工程有限公司 | Full-automatic self-cleaning filter |
| CN117046240B (en) * | 2023-09-04 | 2024-05-10 | 瑞安市安玛滤清器有限公司 | Filter element replacement mechanism of filter |
-
1977
- 1977-11-05 DE DE19772749571 patent/DE2749571A1/en not_active Withdrawn
-
1978
- 1978-09-26 ES ES473685A patent/ES473685A1/en not_active Expired
- 1978-10-05 GB GB7839367A patent/GB2007104A/en not_active Withdrawn
- 1978-10-06 FR FR7829091A patent/FR2407732A1/en not_active Withdrawn
- 1978-10-16 SE SE7810741A patent/SE7810741L/en unknown
- 1978-11-03 IT IT29401/78A patent/IT1100066B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| IT7829401A0 (en) | 1978-11-03 |
| ES473685A1 (en) | 1979-05-01 |
| IT1100066B (en) | 1985-09-28 |
| GB2007104A (en) | 1979-05-16 |
| FR2407732A1 (en) | 1979-06-01 |
| SE7810741L (en) | 1979-05-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |