AT18456B - Cleaning device for filters with granular filter material. - Google Patents

Cleaning device for filters with granular filter material.

Info

Publication number
AT18456B
AT18456B AT18456DA AT18456B AT 18456 B AT18456 B AT 18456B AT 18456D A AT18456D A AT 18456DA AT 18456 B AT18456 B AT 18456B
Authority
AT
Austria
Prior art keywords
nozzle
pressure medium
filters
filter material
cleaning device
Prior art date
Application number
Other languages
German (de)
Inventor
Georg Bollmann
Original Assignee
Georg Bollmann
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
Priority claimed from DE1901131466D external-priority patent/DE131466C/en
Application filed by Georg Bollmann filed Critical Georg Bollmann
Application granted granted Critical
Publication of AT18456B publication Critical patent/AT18456B/en

Links

Landscapes

  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Nozzles (AREA)
  • Filtering Materials (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



   Österreichische PATENTSCHRIFT   ?   18456. 



   GEORG BOLLMANN IN HAMBURG. 



  Reinigungsvorrichtung für Filter mit körnigem Filtermaterial. 
 EMI1.1 
 

 <Desc/Clms Page number 2> 

 
 EMI2.1 
 das Druckmittel durch eine besondere Leitung   In   in die   Wandkanale k, während   es bei der Ausführungsform nach Fig. 2 direkt aus dem   Dtisoninneron   in die Kanäle   k   gelangt. 



   PATENT-ANSPRÜCHE : 
1. Reinigungsvorrichtung für Filter mit körnigem Filtermaterial und einem Verschluss im Inneren der das Druckmittel zuleitenden Düse gemäss Patent Nr. 12012, dadurch ge- kennzeichnet, dass neben dem   Düsenauslauf   ein Druckmittelauslass (i) angeordnet ist, zu dem Zweck, durch teilweise Beseitigung bezw. Auflockerung der Filtermasse über der Düse mittelst des aus diesem Auslass tretenden Druckmittels die Öffnung des inneren Düsen- verschlusses und somit den Austritt des Druckmittels aus der Düse zu erleichtern.



   <Desc / Clms Page number 1>
 



   Austrian PATENT LETTERING? 18456.



   GEORG BOLLMANN IN HAMBURG.



  Cleaning device for filters with granular filter material.
 EMI1.1
 

 <Desc / Clms Page number 2>

 
 EMI2.1
 the pressure medium through a special line In into the wall channels k, while in the embodiment according to FIG. 2 it passes directly from the Dtisoninneron into the channels k.



   PATENT CLAIMS:
1. Cleaning device for filters with granular filter material and a closure inside the nozzle feeding the pressure medium according to patent no. 12012, characterized in that a pressure medium outlet (i) is arranged next to the nozzle outlet, for the purpose of partial elimination or. Loosening of the filter material above the nozzle by means of the pressure medium emerging from this outlet to facilitate the opening of the inner nozzle closure and thus the exit of the pressure medium from the nozzle.

Claims (1)

2. Eine Ausführungsform der Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass der Druckmittelauslass neben dem Düsenauslauf durch einen ringförmigen mit Sieben abgedeckten Kanal (i) im Düsenkopf gebildet wird, in welchen das Druckmittel mittels Zuleitungen (k) entweder von einer besonderen Druckmittelleitung (m) oder unmittelbar t vom Düseninneren aus eingeführt wird. 2. An embodiment of the device according to claim 1, characterized in that the pressure medium outlet next to the nozzle outlet is formed by an annular channel (i) covered with sieves in the nozzle head, in which the pressure medium is by means Feed lines (k) are introduced either from a special pressure medium line (m) or directly from inside the nozzle. 3. Eine Ausführungsform der Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass die Zuleitung des Druckmittels zum Düsenkopfkanal durch Düsenwandkanäle, die gegen das Innere der Düse durch abnehmbare Verschlussplatten (abgedeckt sind, bewirkt wird. 3. An embodiment of the device according to claim 2, characterized in that the supply of the pressure medium to the nozzle head channel is effected through nozzle wall channels which are covered against the interior of the nozzle by removable closure plates.
AT18456D 1901-04-24 1903-12-21 Cleaning device for filters with granular filter material. AT18456B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1901131466D DE131466C (en) 1901-04-24 1901-04-24 Cleaning device for filters with granular filter material.

Publications (1)

Publication Number Publication Date
AT18456B true AT18456B (en) 1904-11-25

Family

ID=5664072

Family Applications (3)

Application Number Title Priority Date Filing Date
AT12012D AT12012B (en) 1901-04-24 1902-06-27
AT16731D AT16731B (en) 1901-04-24 1902-12-24 Cleaning device for filters with granular filter material.
AT18456D AT18456B (en) 1901-04-24 1903-12-21 Cleaning device for filters with granular filter material.

Family Applications Before (2)

Application Number Title Priority Date Filing Date
AT12012D AT12012B (en) 1901-04-24 1902-06-27
AT16731D AT16731B (en) 1901-04-24 1902-12-24 Cleaning device for filters with granular filter material.

Country Status (1)

Country Link
AT (3) AT12012B (en)

Also Published As

Publication number Publication date
AT12012B (en) 1903-05-25
AT16731B (en) 1904-06-25

Similar Documents

Publication Publication Date Title
AT18456B (en) Cleaning device for filters with granular filter material.
DE3590168T (en) Reaction vessel
DE528808C (en) Device for agglomerating fine-grained materials by treating them with water
DE1771407C (en)
DE112010002769B4 (en) CARTRIDGE FOR A WATER CLEANER OF NATURAL FILTRATION TYPE
DE696400C (en) Backwashable liquid filter
AT313199B (en) Process for treating liquids with cation or anion exchangers and apparatus for carrying out the process
DE77145C (en) Drum filter
AT86614B (en) Device for washing, cooling and filtering gas.
AT47445B (en) Gas generating device for toys.
AT33816B (en) Pressure filter consisting of several rotating filter elements.
DE217475C (en)
AT81652B (en) Water jet device. Water jet device.
DE1109144B (en) Backwash filter of closed design with grainy filter material
DE1271078B (en) Filter base for liquid filter
AT45770B (en) Closed saturator for the production of sulfuric acid ammonia.
AT75958B (en) Filtering apparatus for beer or the like. With filter layers arranged one above the other.
DE586064C (en) Filter device
DE127832C (en)
DE498134C (en) Trickle tower
AT73003B (en) Device for homogenizing milk and other liquids.
DE202023102797U1 (en) Backwash filter arrangement
US903138A (en) Method of purifying water.
AT50426B (en) Device for ejecting ash, rubbish and water from ships.
AT62215B (en) Etching process.