DE3248720A1 - Filter plate for building into plumbing fixtures and a process for the production of a filter plate of this type - Google Patents

Filter plate for building into plumbing fixtures and a process for the production of a filter plate of this type

Info

Publication number
DE3248720A1
DE3248720A1 DE19823248720 DE3248720A DE3248720A1 DE 3248720 A1 DE3248720 A1 DE 3248720A1 DE 19823248720 DE19823248720 DE 19823248720 DE 3248720 A DE3248720 A DE 3248720A DE 3248720 A1 DE3248720 A1 DE 3248720A1
Authority
DE
Germany
Prior art keywords
filter plate
plate according
filter
built
filter plates
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Withdrawn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
DE19823248720
Other languages
German (de)
Inventor
Friedbert Ehm
Paul 4152 Kempen Hatting
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.)
Richter Chemie Technik GmbH
Original Assignee
Richter Chemie Technik 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 Richter Chemie Technik GmbH filed Critical Richter Chemie Technik GmbH
Priority to DE19823248720 priority Critical patent/DE3248720A1/en
Publication of DE3248720A1 publication Critical patent/DE3248720A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • 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
    • B01D29/01—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 flat filtering elements
    • B01D29/05—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 flat filtering elements supported
    • 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
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
    • B01D29/904—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding directing the mixture to be filtered on the filtering element in a manner to clean the filter continuously
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/30—Filter housing constructions
    • B01D2201/309—Housings with transparent parts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)

Abstract

A filter plate (1) built into a plumbing fixture casing has an elliptical shape and is inserted at an angle to the direction of flow into the plumbing fixture casing (5), thus achieving an enlarged filtration surface. The inclined position of the filter plate automatically achieves a positive seal with the plumbing fixture casing. The filter plate can be formed in particular as a double filter plate (11) having an inlaid filter fabric. <IMAGE>

Description

Beschreibungdescription

Die vorliegende Erfindung betrifft eine Filterplatte zum Einbau in Armaturen, sowie ein Verfahren zur Herstellung einer derartigen Filterplatte.The present invention relates to a filter plate for installation in Fittings and a method for producing such a filter plate.

Filterplatten sind für die verschiedensten Anwendungszwecke und in den unterschiedlichsten Ausführungsformen bekannt.Filter plates are for a wide variety of purposes and in known in a wide variety of embodiments.

In Armaturen werden Filterplatten in der Regel senkrecht zur Strömungsrichtung eingebaut, wobei sie entweder in einer Nahtstelle der Apparatur geklemmt oder im Inneren der Apparatur mit geeigneten Halterungen in Position gehalten werden. Bei Klemmung in einer Nahtstelle der Apparatur besteht die Gefahr der Undichtigkeit der Apparatur. Filterplatten, die senkrecht zur Strömungsrichtung eingebaut sind, besitzen eine geringe Filtrationsfläche.In fittings, filter plates are usually perpendicular to the direction of flow built in, being either clamped in a seam of the apparatus or in the The inside of the apparatus must be held in place with suitable brackets. at If there is a jamming in a seam of the apparatus, there is a risk of leakage the apparatus. Filter plates that are installed perpendicular to the direction of flow, have a small filtration surface.

Anstelle von Filterplatten sind auch Siebkörbe üblich, die eine größere Filtrationsfläche besitzen, aber in der Fertigung sehr teuer sind. Diese Kosten sind besonders hoch, wenn Siebkörbe mit eingelegtem Filtermaterial verwendet werden, da dann ein Innen- und Außenkorb erforderlich sind, um das eingelegte Filtermaterial zu halten.Instead of filter plates, strainer baskets with a larger one are also common Have filtration surface, but are very expensive to manufacture. These cost are particularly high if strainer baskets with inserted filter material are used, because then an inner and outer basket are required to hold the inserted filter material to keep.

Ziel der vorliegenden Erfindung ist deshalb eine Filterplatte, welche die Nachteiletherkdsslicher Filterplatten nicht aufweist, eine vergrößerte Filtrationsfläche besitzt, keinerlei Halterungen bei ihrem Einbau bedarf und in einfacher Weise herzustellen ist.The aim of the present invention is therefore a filter plate which does not have the disadvantages of conventional filter plates, an enlarged filtration surface owns, does not require any brackets in their installation and to produce in a simple manner is.

Dieses Ziel wird mit einer Filterplatte und mit einem Verfahren gemäß den Patentansprüchen erreicht. Die Erfindung besteht darin, daß Filterplatten elliptischer Gestalt verwendet und diese schräg im Armaturengehäuse eingeabut werden. Damit wird automatisch eine formschlüssige Lage der Platten erreicht, welche die Verwendung von Halterungen aller Art überflüssig macht.This goal is achieved with a filter plate and with a method according to achieved the claims. The invention consists in making filter plates more elliptical Shape used and this inclined in the fitting housing will. A form-fitting position of the plates is thus automatically achieved, which eliminates the need for all types of brackets.

Für besondere Anwendungsfälle können statt einer einzelnen Filterplatte auch zwei Filterplatten mit dazwischen gelegtem Filtermaterial eingebaut werden.For special applications, instead of a single filter plate two filter plates with filter material in between can also be installed.

Die Filterplatten können aus beliebigen geeigneten Material wie Metall, Kunststoff, Keramik oder Glas hergestellt werden.The filter plates can be made of any suitable material such as metal, Plastic, ceramic or glass can be produced.

Durch die elliptische Gestalt der Filterplatten ergibt sich automatisch eine formschlüssige Lage der Filterplatten, die die Verwendung von Halterungen aller Art überflüssig macht.The elliptical shape of the filter plates results automatically a form-fitting location of the filter plates that allows the use of all brackets Kind of obsolete.

Ein Verdrehen der Platten kann durch eine elastische Einlage an der Nahtstelle des Armaturengehäuses verhindert werden. Diese bewirkt, daß bei der Montage die Filterplatten mit geklemmt werden. Bei Kunststoff-Filterplatten wird diese Klemmung durch ein definiertes Längenübermaß erreicht.A twisting of the plates can be prevented by an elastic insert on the Joint of the valve body can be prevented. This causes during assembly the filter plates are also clamped. With plastic filter plates this clamping achieved by a defined excess length.

Die erfindungsgemäßen Filterplatten sind zum Einbau in alle herkömmlichen Armaturen geeignet, wie z.B. zum Einbau in ein Schauglas, zum Einbau in das Armaturengehäuse eines Rückschlagventils ohne Innengarnitur, oder zum Einbau in ein Kugelhahngehäuse ohne Innengarnitur#.The filter plates according to the invention are for installation in all conventional Suitable for fittings, e.g. for installation in a sight glass, for installation in the fitting housing a check valve without trim, or for installation in a ball valve body without trim #.

Ein Aspekt der vorliegenden Erfindung ist die Herstllung der neuen Filterplatten. Die Filterplatten werden vorzugsweise durch schräges Absägen von einen Rundstab hergestellt. Der Grad der Schräge wird durch den im Armaturengehäuse zur Verfügung stehenden Einbauraum bestimmt.One aspect of the present invention is the manufacture of the new ones Filter plates. The filter plates are preferably cut off at an angle made a round rod. The degree of the slope is determined by the one in the valve body available installation space.

Die Bohrungen der Filterplatten können wahlweise senkrecht oder schräg zur Filterebene verlaufen.The holes in the filter plates can either be perpendicular or at an angle run to the filter level.

Die Erfindung wird nachstehend an einigen beispielhaften Ausführungsformen erläutert.The invention is illustrated below using some exemplary embodiments explained.

Figur 1 ist ein vertikaler Schnitt durch eine Schauglas armatur mit erfindungsgemäß eingebauter Filterplatte; Figur 2 ist ein vertikaler Schnitt durch das Armaturengehäuse eines Rückschlagventils mit erfindungsgemäß eingebauter Filterplatte; Figur 3 ist ein vertikaler Schnitt durch das Armaturengehäuse eines Kugelhahns mit erfindungsgemäß eingebauter Filterplatte, und Figur 4 illustriert die Herstellung der erfindungsgemäßen Filterplatte aus einem Rundstab.Figure 1 is a vertical section through a sight glass fitting filter plate installed according to the invention; Figure 2 is a vertical section through the fitting housing of a check valve with a filter plate installed according to the invention; Figure 3 is a vertical section through the valve body of a ball valve with filter plate installed according to the invention, and FIG. 4 illustrates the production the filter plate according to the invention from a round rod.

Wie die Figuren 1, 2 und 3 erkennen lassen, sind in unterschiedliche Armaturengehäuse 2, nämlich in ein Schauglas 5, in das Armaturengehäuse 6 eines Rückschlagventils, und in ein Kugelhahngehäuse 7 Doppelfilterplatten 11 so eingesetzt, daß sie eine ellipsenförmige Fläche in dem Armaturengehäuse 2 vollständig einnehmen, so daß ein Verschieben nicht mehr möglich ist. Ein Verdrehen der Doppelfilterplatten 11 wird durch eine elastische Einlage 3 an den Nahtstellen 4 der Armaturengehäuse 2 verhindert.As can be seen in FIGS. 1, 2 and 3, they are different Fitting housing 2, namely in a sight glass 5, in the fitting housing 6 of a Check valve, and in a ball valve housing 7 double filter plates 11 so inserted, that they completely occupy an elliptical surface in the fitting housing 2, so that moving is no longer possible. A twisting of the double filter plates 11 is supported by an elastic insert 3 at the seams 4 of the valve body 2 prevented.

Figur 4 zeigt einen Rundstab 8 und eine davon abgesägte Filterplatte 1.FIG. 4 shows a round rod 8 and a filter plate sawn off from it 1.

Claims (10)

Filterplatte-zum Einbau in Armaturen, und Verfahren zur Herstellung einer derartigen Filterplatte Patentansprüche: f 1 In ein Armaturengehäuse eingebaute Filterplatte, dalurch gekennzeichnet, daß die Filterplatte (1) elliptische Gestalt aufweist und schräg in das Armaturengehäuse (2) ein gebaut ist. Filter plate-for installation in fittings, and method of manufacture such a filter plate claims: f 1 built into a fitting housing Filter plate, characterized in that the filter plate (1) is elliptical in shape has and is built at an angle into the valve housing (2). 2. Filterplatte nach Anspruch 1, dadurch gekennzeichnet, daß sie aus Metall besteht. 2. Filter plate according to claim 1, characterized in that it made of metal. 3. Filterplatte nach Anspruch 1, dadurch gekennzeichnet, daß sie aus Kunststoff besteht. 3. Filter plate according to claim 1, characterized in that it made of plastic. 4. Filterplatte nach Anspruch 2, gekennzeichnet durch eine elastische Einlage (3) an den Nahtstellen (4) des Armaturengehäuses. 4. Filter plate according to claim 2, characterized by an elastic Insert (3) at the seams (4) of the valve body. 5. Filterplatte nach Anspruch 3, gekennzeichnet durch ein definiertes Längenübermaß. 5. Filter plate according to claim 3, characterized by a defined Oversized length. 6. Filterplatte nach Anspruch 1, dadurch gekennzeichnet, daß zwei Filterplatten mit zwischengelegtem Piltergewebe als Doppelfilterplatte (11) eingebaut sind. 6. Filter plate according to claim 1, characterized in that two Filter plates with interposed pilter fabric installed as a double filter plate (11) are. 7. Filterplatte nach Anspruch 1, dadurch gekennzeichnet, daß sie in ein Schauglas (5) eingebaut ist. 7. Filter plate according to claim 1, characterized in that it is built into a sight glass (5). 8. Filterplatte nach Anspruch 1, dadurch gekennzeichnet, daß sie in das Armaturengehäuse (6) eines Rückschlagventils ohne Innengarnitur eingebaut ist.8. Filter plate according to claim 1, characterized in that it is in the fitting housing (6) of a non-return valve is installed without trim. 9; Filterplatte nach Anspruch 1, dadurch gekennzeichnet, daß sie in ein Kugelhahngehäuse (7) ohne Innengarnitur eingebaut ist.9; Filter plate according to claim 1, characterized in that it is in a ball valve body (7) without trim is installed. 10. Verfahren zur Herstellung einer Filterplatte gemäß Anspruch 1, gekennzeichnet durch schräges Absägen der Platte von einem Rundstab (8) wobei der Grad der Schräge durch den im Armaturengehäuse zur Verfügung stehenden Raum bestimmt wird.10. A method for producing a filter plate according to claim 1, characterized by inclined sawing of the plate from a round bar (8) wherein the Degree of inclination determined by the space available in the fitting housing will.
DE19823248720 1982-12-31 1982-12-31 Filter plate for building into plumbing fixtures and a process for the production of a filter plate of this type Withdrawn DE3248720A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19823248720 DE3248720A1 (en) 1982-12-31 1982-12-31 Filter plate for building into plumbing fixtures and a process for the production of a filter plate of this type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823248720 DE3248720A1 (en) 1982-12-31 1982-12-31 Filter plate for building into plumbing fixtures and a process for the production of a filter plate of this type

Publications (1)

Publication Number Publication Date
DE3248720A1 true DE3248720A1 (en) 1984-07-12

Family

ID=6182215

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823248720 Withdrawn DE3248720A1 (en) 1982-12-31 1982-12-31 Filter plate for building into plumbing fixtures and a process for the production of a filter plate of this type

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Country Link
DE (1) DE3248720A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0473558A1 (en) * 1990-08-28 1992-03-04 Cesare Parigi Fitting pipe for water supplying washing machines, in particular dish washing machines
EP0860190A1 (en) * 1997-02-17 1998-08-26 Claber S.P.A. "Filtering element for hose fittings of irrigation systems, in particular but not exclusively for gardens or kitchen gardens".
WO2013016199A1 (en) * 2011-07-22 2013-01-31 Illinois Tool Works Inc. Filter assembly for fluid system
WO2014040028A1 (en) * 2012-09-10 2014-03-13 Dresser, Inc. Filter device with inspection element for a fuel dispensing system
CN104524839A (en) * 2014-12-29 2015-04-22 劲旅环境科技有限公司 Solid impurity-containing sewage treatment device
CN114797209A (en) * 2022-03-07 2022-07-29 厦门市朗能智能科技有限公司 Filtering device with self-cleaning function and application thereof

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0473558A1 (en) * 1990-08-28 1992-03-04 Cesare Parigi Fitting pipe for water supplying washing machines, in particular dish washing machines
EP0860190A1 (en) * 1997-02-17 1998-08-26 Claber S.P.A. "Filtering element for hose fittings of irrigation systems, in particular but not exclusively for gardens or kitchen gardens".
US6090282A (en) * 1997-02-17 2000-07-18 Claber S.P.A. Filtering element for hose fittings of irrigation system, in particular but not exclusively for garden or kitchen garden
WO2013016199A1 (en) * 2011-07-22 2013-01-31 Illinois Tool Works Inc. Filter assembly for fluid system
WO2014040028A1 (en) * 2012-09-10 2014-03-13 Dresser, Inc. Filter device with inspection element for a fuel dispensing system
US9427683B2 (en) 2012-09-10 2016-08-30 Wayne Fueling Systems Llc Filter device and fuel dispensing system comprised thereof
CN105008269B (en) * 2012-09-10 2017-07-04 韦恩加油系统有限公司 For fuel dispensing system with the filter for installation for checking element
CN104524839A (en) * 2014-12-29 2015-04-22 劲旅环境科技有限公司 Solid impurity-containing sewage treatment device
CN104524839B (en) * 2014-12-29 2016-07-06 劲旅环境科技有限公司 Sewage-treatment plant containing solid sundries
CN114797209A (en) * 2022-03-07 2022-07-29 厦门市朗能智能科技有限公司 Filtering device with self-cleaning function and application thereof

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