DE8214037U1 - DUST FILTER BAG FOR MINING - Google Patents
DUST FILTER BAG FOR MININGInfo
- Publication number
- DE8214037U1 DE8214037U1 DE19828214037 DE8214037U DE8214037U1 DE 8214037 U1 DE8214037 U1 DE 8214037U1 DE 19828214037 DE19828214037 DE 19828214037 DE 8214037 U DE8214037 U DE 8214037U DE 8214037 U1 DE8214037 U1 DE 8214037U1
- Authority
- DE
- Germany
- Prior art keywords
- mining
- filter bag
- dust filter
- frame
- filter
- 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.)
- Expired
Links
- 230000002787 reinforcement Effects 0.000 claims description 5
- 238000005065 mining Methods 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 235000000396 iron Nutrition 0.000 claims 1
- 230000006378 damage Effects 0.000 description 6
- 239000004744 fabric Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
- E21F5/20—Drawing-off or depositing dust
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Combined Means For Separation Of Solids (AREA)
Description
• · · Λ • · · Λ · Ψ· Ψ r · *■ *r * ■ *
f ΙΠΙ * 1 · ··· · ·f ΙΠΙ * 1 · ··· · ·
Beschreibung und Erläuterung zur Gebrauchsmusteranmeldung Description and explanation of the utility model registration
"StaubfiItertasche für den Bergbaufilter""Dust filter bag for the mining filter"
Es ist bekannt, für Staubfilter taschenförmige Rahmen zu verwenden. Diese taschenförmigen Rahmen müssen sehr sorgfältig bearbeitet werden, da sie sonst mit ihren scharfen Kanten die hochwertigen teuren Gewebefilterüberzüge beschädigen.It is known for pocket-shaped dust filters Frame to use. These pocket-shaped frames have to be processed very carefully, otherwise they will damage the high quality with their sharp edges damage expensive fabric filter covers.
Um Beschädigungen zu vermeiden, werden die Blecharbeiten eines solchen Rahmens gut geschliffen.To avoid damage, the sheet metal work of such a frame is sanded well.
Um die Piltertaschen mit ihren rahmenartigen Bewehrungen bo auszubilden, daß sie die Gewebefilter nicht verletzen und die eigentlichen Stützgitter für die Gewebefiltertaschen nicht aneinander gequetscht werden, hat man bisher vielfach federartige Zwischenlagen gewählt, die jedoch zu Verletzungen des Gewebefiltermaterials führten.Around the filter bags with their frame-like reinforcements to train bo that they do not damage the fabric filter and the actual support grid for the fabric filter bags are not squeezed together, one has so far in many cases Spring-like intermediate layers selected, which, however, led to damage to the fabric filter material.
Um die Verletzungsgefahr auf ein Minimum zu beschränken, wird erfindungsgemäß vorgeschlagen, eine Filtertaschen-Rahmenanordnung zu wählen, wie sie in der beiliegenden Zeichnung dargestellt ist.In order to limit the risk of injury to a minimum, the invention proposes a Select the filter bag frame arrangement as shown in the accompanying drawing.
In der beiliegenden Zeichnung ist dargestellt:The attached drawing shows:
mit (1) die eigentliche Filtertasche; mit (2) die gummiförmige Bewehrung, die aus einem Halbrohr in etwa besteht;with (1) the actual filter bag; with (2) the rubber-shaped reinforcement that consists of a Half-pipe consists approximately;
mit (3) die Distanzeisen, die das obere Lochblechsystem vom oberen zum unteren System auf Distanz halten;with (3) the spacer bars that move the upper perforated sheet system from the upper to the lower system Keep your distance;
mit (4-) die gestanzten Bleche.with (4-) the punched sheets.
Selbstverständlich ist die Erfindung nicht auf die vorstehend im einzelnen dargestellte und beschriebene Ausbildungsform beschränkt, sondern es sind zahlreiche Abänderungen möglich, ohne jedoch von dem Grundgedanken abzuweichen, einen Filterrahmen für vorzugsweise Bergbaufilter so zu wählen, daß die äußere Eahmenbewehrung aus einer halbrohrartigen Kunststoff- oder Gummischicht besteht und die TJnterstützungslochbleche mit Distanzeisen (3) versehenOf course, the invention is not limited to that illustrated and described in detail above Form of training limited, but numerous changes are possible without, however, from the basic idea to choose a filter frame for preferably mining filters so that the outer Frame reinforcement made from a semi-tubular plastic or rubber layer and the support perforated sheets provided with spacer iron (3)
Schutzanspruch:Protection claim:
Claims (1)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19828214037 DE8214037U1 (en) | 1982-05-14 | 1982-05-14 | DUST FILTER BAG FOR MINING |
| BE0/209763A BE895404A (en) | 1982-05-14 | 1982-12-20 | DUST FILTER BAG FOR MINING FILTERS |
| FR8305379A FR2526670B1 (en) | 1982-05-14 | 1983-03-31 | DUST FILTER BAG FOR MINING FILTERS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19828214037 DE8214037U1 (en) | 1982-05-14 | 1982-05-14 | DUST FILTER BAG FOR MINING |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE8214037U1 true DE8214037U1 (en) | 1982-10-14 |
Family
ID=6740097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19828214037 Expired DE8214037U1 (en) | 1982-05-14 | 1982-05-14 | DUST FILTER BAG FOR MINING |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE895404A (en) |
| DE (1) | DE8214037U1 (en) |
| FR (1) | FR2526670B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1215575B (en) * | 1987-06-23 | 1990-02-14 | Hoelter H | COMBINED FILTER APPLICABLE TO EXTRACTION MACHINES OR CUTTING MACHINES OPERATING IN MINES AND GALLERIES |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2006089A1 (en) * | 1970-02-11 | 1971-08-19 | Heinrich Lühr VDI Staubtechnik, 4960 Stadthagen | Gas filter with mechanically protected portions |
| DE2447886C3 (en) * | 1974-10-08 | 1982-07-22 | Fa. Carl Freudenberg, 6940 Weinheim | Surface filter bag |
-
1982
- 1982-05-14 DE DE19828214037 patent/DE8214037U1/en not_active Expired
- 1982-12-20 BE BE0/209763A patent/BE895404A/en not_active IP Right Cessation
-
1983
- 1983-03-31 FR FR8305379A patent/FR2526670B1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE895404A (en) | 1983-04-15 |
| FR2526670B1 (en) | 1986-03-14 |
| FR2526670A1 (en) | 1983-11-18 |
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