DE19908397A1 - Filter-interceptor holder used in textile, plastic and paper industries has air-flowing cross-section of pipes blocked by a holder with fixed mesh aperture - Google Patents

Filter-interceptor holder used in textile, plastic and paper industries has air-flowing cross-section of pipes blocked by a holder with fixed mesh aperture

Info

Publication number
DE19908397A1
DE19908397A1 DE1999108397 DE19908397A DE19908397A1 DE 19908397 A1 DE19908397 A1 DE 19908397A1 DE 1999108397 DE1999108397 DE 1999108397 DE 19908397 A DE19908397 A DE 19908397A DE 19908397 A1 DE19908397 A1 DE 19908397A1
Authority
DE
Germany
Prior art keywords
basket
filter
filter collecting
collecting basket
section
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Withdrawn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
DE1999108397
Other languages
German (de)
Inventor
Hans W Eitschberger
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE1999108397 priority Critical patent/DE19908397A1/en
Publication of DE19908397A1 publication Critical patent/DE19908397A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
    • B01D46/0086—Filter condition indicators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
    • B01D46/0095—Means acting upon failure of the filtering system, e.g. in case of damage of the filter elements; Failsafes

Landscapes

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

Abstract

In the filter-interceptor holder, the air feeding cross-section of the pipes are blocked by a holder with fixed mesh aperture which is open at the air inlet.

Description

Die vorliegende Erfindung befaßt sich mit der Problemlösung bei luftführenden Leitun­ gen, in die häufig oder gelegentlich "größere" Fremdkörper gelangen.The present invention is concerned with solving problems in air ducting conditions into which "larger" foreign bodies frequently or occasionally get.

Die Prozeßabluft in der Textil-, Kunststoff- und Papierindustrie sowie in anderen Zweigen der Prozeßluftführung mit Feststoffen wird häufig durch versehentliches Ansaugen größe­ rer Teile des Produktes oder dessen Abschnitte bzw. Abrisse angereichert. Diese für die normale Filtrierung als Fremdkörper anzusehenden Partikel oder Teile führen demzufolge zu häufigem Verstopfen des Luftfiltersystemes.The process exhaust in the textile, plastics and paper industry as well as in other branches the process air flow with solids is often large due to accidental suction Enriched parts of the product or its sections or tears. This for the As a result, normal filtration leads to particles or parts that are to be regarded as foreign bodies frequent clogging of the air filter system.

Bei vorliegender Erfindung wird in die Leitung, möglichst vor dem jeweiligen Ventilator, ein spezieller Fangkorb eingebaut, der es ermöglicht, die größeren Fremdstoffe über einen längeren Zeitraum zu sammeln. Je nach Ausführung dieser Einrichtung kann der Fang­ korb entweder im Stillstand der Anlage oder, bei Umschaltung auf eine Bypass-Leitung mit einem weiteren Fangkorb, auch während des Betriebes entnommen bzw. gewechselt werden. Die Einbaulage des Fangkorbes kann zwischen horizontaler bis vertikaler Rich­ tung (Blasrichtung nach unten) gewählt werden. Optimal ist der vertikale Einbau.In the present invention, one is in the line, preferably in front of the respective fan special collecting basket built in, which allows the larger foreign matter over a collect longer period. Depending on the design of this facility, the catch basket either when the system is at a standstill or when switching to a bypass line with another grass catcher, also removed or replaced during operation become. The installation position of the grass catcher can range from horizontal to vertical tion (blowing direction downwards) can be selected. Vertical installation is optimal.

Die vorliegende Anmeldung bezieht sich auf das Prinzip des Fangkorbes in Rohrleitun­ gen, die Auswechselmöglichkeiten sowie die generelle konstruktive Ausführung.The present application relates to the principle of the grass catcher in piping conditions, the exchange options and the general design.

Claims (15)

1. Filter-Fangkorb, dadurch gekennzeichnet, daß der luftführende Querschnitt der Rohr­ leitung durch einen Korb mit festzulegender Maschenweite, der am Lufteintritt offen ist, abgesperrt ist.1. Filter collecting basket, characterized in that the air-guiding cross section of the pipe is blocked off by a basket with a mesh size to be defined, which is open at the air inlet. 2. Filter-Fangkorb, dadurch gekennzeichnet, daß der Rohrquerschnitt im Bereich des Korbes soweit vergrößert ist, wie dies strömungstechnisch erforderlich ist.2. Filter collecting basket, characterized in that the pipe cross section in the area of Basket is enlarged as far as is required in terms of flow technology. 3. Filter-Fangkorb, dadurch gekennzeichnet, daß der Korb leicht in Position zu bringen ist und schnell ausgebaut werden kann.3. Filter collecting basket, characterized in that the basket is easy to position and can be expanded quickly. 4. Filter-Fangkorb, dadurch gekennzeichnet, daß eine axiale Abstützung das Verschie­ ben des Korbes während des Betriebes verhindert.4. filter collecting basket, characterized in that an axial support the displacement prevents the basket from being used during operation. 5. Filter-Fangkorb, dadurch gekennzeichnet, daß der Korb in seiner Lage im Rohr nach allen Seiten stabil abgestützt ist.5. Filter collecting basket, characterized in that the basket in its position in the tube is supported on all sides. 6. Filter-Fangkorb, dadurch gekennzeichnet, daß der Rohrquerschnitt nach dem Fang­ korb die ursprüngliche Weite annimmt.6. Filter catcher, characterized in that the pipe cross-section after the catch basket assumes the original width. 7. Filter-Fangkorb, dadurch gekennzeichnet, daß eine ausreichend dimensionierte Öff­ nungsklappe mit oder ohne Schnellverschluß das Wechseln des Korbes ermöglicht.7. Filter collecting basket, characterized in that a sufficiently dimensioned public Opening flap with or without a quick-release fastener enables the basket to be changed. 8. Filter-Fangkorb, dadurch gekennzeichnet, daß Sichtöffnungen in dem äußeren Rohr angebracht sind, um den Füllzustand des Korbes zu beobachten.8. Filter collecting basket, characterized in that viewing openings in the outer tube are attached to observe the filling level of the basket. 9. Filter-Fangkorb, dadurch gekennzeichnet, daß elektrische, elektronische oder optische Sensoren den maximalen Füllstand, der strömungsbedingt zulässig ist, überwachen und entsprechende Signale weitergeben.9. Filter collecting basket, characterized in that electrical, electronic or optical Sensors and monitor the maximum level that is permitted due to the flow pass on corresponding signals. 10. Filter-Fangkorb, dadurch gekennzeichnet, daß der Differenzdruck gemessen oder überwacht wird. Entsprechende Signalauswertung ist möglich.10. Filter collecting basket, characterized in that the differential pressure is measured or is monitored. Appropriate signal evaluation is possible. 11. Filter-Fangkorb, dadurch gekennzeichnet, daß zwei oder mehr dieser Fangkorb- Einrichtungen in einer Rohrleitung parallel eingebaut sind und über entsprechende Wei­ chen vor und hinter den Körben umgeschaltet werden können. Die Umschaltung kann eventuell auch über Rückschlagklappe erfolgen. 11. Filter collecting basket, characterized in that two or more of these collecting basket Facilities are installed in parallel in a pipeline and over appropriate Wei Chen can be switched in front of and behind the baskets. The switchover can possibly also take place via a non-return valve.   12. Filter-Fangkorb, dadurch gekennzeichnet, daß die Öffnungsklappe schwenkbar, un­ verlierbar angebracht ist, oder komplett abgenommen werden kann.12. Filter collecting basket, characterized in that the opening flap is pivotable, un is attached captively, or can be removed completely. 13. Filter-Fangkorb, dadurch gekennzeichnet, daß die Einbaulage zwischen horizontaler Luftführung bis zur Luftführung vertikal nach unten zulässig ist.13. Filter collecting basket, characterized in that the installation position between horizontal Air flow is permitted up to the air flow vertically downwards. 14. Filter-Fangkorb, dadurch gekennzeichnet, daß diese Einrichtung sowohl in neuen Anlagen eingeplant werden, als auch in bestehenden Anlagen nachgerüstet werden kann.14. Filter catcher, characterized in that this device both in new Plants are planned as well as retrofitted in existing plants can. 15. Filter-Fangkorb, dadurch gekennzeichnet, daß die Maschenweite des Korbes dem jeweiligen Fördermedium angepaßt wird. Die Maschen sind so groß, daß der normal zu fördernde Partikelstrom den Korb passieren kann und die zu großen Partikel im Korb, vom Korbboden aufbauend, gesammelt werden.15. Filter catcher, characterized in that the mesh size of the basket the respective medium is adjusted. The stitches are so big that the normal too promoting particle flow can pass the basket and the oversized particles in the basket, building up from the bottom of the basket.
DE1999108397 1999-02-26 1999-02-26 Filter-interceptor holder used in textile, plastic and paper industries has air-flowing cross-section of pipes blocked by a holder with fixed mesh aperture Withdrawn DE19908397A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1999108397 DE19908397A1 (en) 1999-02-26 1999-02-26 Filter-interceptor holder used in textile, plastic and paper industries has air-flowing cross-section of pipes blocked by a holder with fixed mesh aperture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1999108397 DE19908397A1 (en) 1999-02-26 1999-02-26 Filter-interceptor holder used in textile, plastic and paper industries has air-flowing cross-section of pipes blocked by a holder with fixed mesh aperture

Publications (1)

Publication Number Publication Date
DE19908397A1 true DE19908397A1 (en) 2000-08-31

Family

ID=7898988

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1999108397 Withdrawn DE19908397A1 (en) 1999-02-26 1999-02-26 Filter-interceptor holder used in textile, plastic and paper industries has air-flowing cross-section of pipes blocked by a holder with fixed mesh aperture

Country Status (1)

Country Link
DE (1) DE19908397A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1772815A1 (en) * 1967-07-07 1970-10-29 Fuji Photo Film Co Ltd Halogen silver photographic photosensitive material
DE4205357A1 (en) * 1991-02-21 1992-08-27 Nissan Motor Engine exhaust filter for capturing small particles - consisting of stacked metal mesh plates
DE4404290A1 (en) * 1993-02-11 1994-08-18 Pall Corp Built-in filter for pipe strings

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1772815A1 (en) * 1967-07-07 1970-10-29 Fuji Photo Film Co Ltd Halogen silver photographic photosensitive material
DE4205357A1 (en) * 1991-02-21 1992-08-27 Nissan Motor Engine exhaust filter for capturing small particles - consisting of stacked metal mesh plates
DE4404290A1 (en) * 1993-02-11 1994-08-18 Pall Corp Built-in filter for pipe strings

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