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
Links
- 239000011324 bead Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
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
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working 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
- C22B7/02—Working-up flue dust
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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)
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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH622711A5 (en) * | 1977-11-10 | 1981-04-30 | Sulzer Ag |
-
1920
- 1920-12-24 CH CH91148D patent/CH91148A/en unknown
- 1920-12-29 FR FR529129D patent/FR529129A/en not_active Expired
-
1921
- 1921-01-03 GB GB3521A patent/GB156182A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB156182A (en) | 1921-04-07 |
| FR529129A (en) | 1921-11-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2715174A1 (en) | FILTER BAG, IN PARTICULAR FOR BACKFLOW GAS FILTER | |
| DE2327582A1 (en) | VACUUM CLEANER, IN PARTICULAR LYING VACUUM CLEANER, WITH REPLACEABLE FILTER BAG | |
| DE2106058C3 (en) | Filter cleaning device for a vacuum cleaner | |
| EP1167631A2 (en) | Mobile floor cleaning apparatus | |
| US1207376A (en) | Screen. | |
| CH91148A (en) | Floor attachment for filter bags. | |
| DE648071C (en) | Silencer for vacuum cleaner | |
| DE488718C (en) | Bag filter, the filter hoses of which are attached at both ends to movable floors with openings | |
| AT88258B (en) | Floor attachment for filter bags. | |
| DE526789C (en) | vacuum cleaner | |
| DE340736C (en) | ||
| DE700388C (en) | Filter cleaning device for vacuum cleaner | |
| DE573223C (en) | Dust bag arrangement | |
| DE1407933B2 (en) | FILTER FOR SEPARATING DUST, SAND OR OTHER FINE PARTICLES FROM GASES | |
| DE3240306C2 (en) | ||
| DE1476188B1 (en) | Automatically working dust discharge device | |
| DE4418720A1 (en) | Vacuum cleaner filter | |
| AT35797B (en) | Dry filters for vacuum cleaners. | |
| DE705261C (en) | Discharge lock for dusty and fine-grained bulk goods from containers under negative pressure | |
| DE511984C (en) | Gas purifier | |
| CH217728A (en) | Filters for gases under changing pressure. | |
| DE617235C (en) | Suction air line with air gap for bed spring scales or the like. | |
| DE1407933C3 (en) | Filters to separate dust, sand or other linen particles from gases | |
| US959332A (en) | Fruit-gatherer. | |
| DE656039C (en) | Silencer for vacuum cleaner |