CH91148A - Floor attachment for filter bags. - Google Patents

Floor attachment for filter bags.

Info

Publication number
CH91148A
CH91148A CH91148DA CH91148A CH 91148 A CH91148 A CH 91148A CH 91148D A CH91148D A CH 91148DA CH 91148 A CH91148 A CH 91148A
Authority
CH
Switzerland
Prior art keywords
filter bags
hose
floor attachment
bead
filter housing
Prior art date
Application number
Other languages
German (de)
Inventor
Beth W F L
Original Assignee
Beth W F L
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 Beth W F L filed Critical Beth W F L
Publication of CH91148A publication Critical patent/CH91148A/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/02Working-up flue dust
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/20Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Description

  

  Bodenbefestigung für     Filterschläuche.       Die Schläuche von     Schlauchfiltern    für  Staubluft und dergleichen     inüssen    auf dem  Boden des Filtergehäuses so befestigt sein,       dass    sie unten offen bleiben, damit der an der  Innenwandung des Schlauches angesammelte  Staub, der von Zeit zu Zeit durch Faltung,  Erschütterung, Gegenluftstrom oder     derglei-          eben    abgeklopft wird, in den unter dem Filter  gehäuse angeordneten     Sammelratim    fallen kann.  Den     (;egenstand    der Erfindung bildet eine  Befestigung des untern Schlauchendes auf  dem Boden des Filtergehäuses.  



  Wie die Zeichnung an einem Ausführungs  beispiel darstellt, ist der Schlauch a an seinem  untern Ende mit einem nach innen umge  legten, also den Querschnitt verengenden  Wulst<B>b</B> versehen, der durch eine Einlage,  <B>.am</B> besten eine solche aus nachgiebigem Stoff,       z.*13.    aus einem Hanfseil, aus Gummi oder  dergleichen, gebildet wird.

   Mit diesem Wulst  -ist<B>du</B> Schlauchende über einen am Boden     c     des Filtergehäuses befestigten Rohrstutzen<B>d</B>  gezogen', und in dem schmalen Ringraum,  der infolge der Anordnung des Wulstes auf  der     1nnenseite    zwischen der     Schlauchwand    a    und dem Stutzen     (1    verbleibt, ist ein frei  bewegliche";

  ,     ringföriniges    Gewicht e ange  ordnet,     das    auf dem Wulst     b    ruht und diesen  auf den Boden<B>c</B> des Filtergehäuses     press     Durch diese Bauart soll eine gute Abdichtung  herbeigeführt und doch eine schnelle und  bequeme Auswechslung der Schläuche, unter  grösster Schonung des Filterstoffes, ermöglicht  werden.



  Floor mounting for filter bags. The hoses of bag filters for dusty air and the like must be attached to the bottom of the filter housing in such a way that they remain open at the bottom so that the dust that has accumulated on the inner wall of the hose is knocked off from time to time by folding, vibration, counter air flow or the like can fall into the collecting rubbish arranged under the filter housing. The (object of the invention forms an attachment of the lower end of the hose on the bottom of the filter housing.



  As the drawing shows an embodiment example, the hose a is provided at its lower end with an inwardly folded bead <B> b </B> which is secured by an insert, <B> .am < / B> it is best to have one made of a flexible material, e.g. * 13. from a hemp rope, rubber or the like.

   With this bead, the hose end is pulled over a pipe socket attached to the bottom c of the filter housing, and in the narrow annular space which, as a result of the arrangement of the bead on the inside, is between the hose wall a and the nozzle (1 remains, is a freely movable ";

  , ring-shaped weight e arranged, which rests on the bead b and presses it onto the bottom <B> c </B> of the filter housing. This design is intended to create a good seal and yet allow the hoses to be changed quickly and conveniently, with the greatest possible care of the filter material.

 

Claims (1)

PATENTANSPRUCH: Bodenbefestigung fürFilterschläuche, deren unteres Ende einen am Boden des Filter gehäuses befestigten Rohrstutzen unigibt, da durch gekennzeichnet, dar) in einem zwischen dem untern Ende des Schlauches und dein Rohrstutzen vorhandenen Ringraurn, über einem am genannten Schlauchende vorge sehenen innern Wulst ein ringförmiges (-'xe- wicht angeordnet ist, das den Wulst auf den Boden presst. PATENT CLAIM: Floor attachment for filter hoses, the lower end of which unigibt a pipe socket attached to the bottom of the filter housing, as characterized by, dar) in an annular space between the lower end of the hose and your pipe socket, above an inner bead provided at the named hose end, an annular ( -'xe- weight is arranged, which presses the bead on the ground.
CH91148D 1920-01-03 1920-12-24 Floor attachment for filter bags. CH91148A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE529129X 1920-01-03

Publications (1)

Publication Number Publication Date
CH91148A true CH91148A (en) 1921-10-01

Family

ID=6553951

Family Applications (1)

Application Number Title Priority Date Filing Date
CH91148D CH91148A (en) 1920-01-03 1920-12-24 Floor attachment for filter bags.

Country Status (3)

Country Link
CH (1) CH91148A (en)
FR (1) FR529129A (en)
GB (1) GB156182A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH622711A5 (en) * 1977-11-10 1981-04-30 Sulzer Ag

Also Published As

Publication number Publication date
GB156182A (en) 1921-04-07
FR529129A (en) 1921-11-23

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