DE2730925A1 - Filter of small construction for mining and tunnelling - having fabric medium mounted in V=form - Google Patents

Filter of small construction for mining and tunnelling - having fabric medium mounted in V=form

Info

Publication number
DE2730925A1
DE2730925A1 DE19772730925 DE2730925A DE2730925A1 DE 2730925 A1 DE2730925 A1 DE 2730925A1 DE 19772730925 DE19772730925 DE 19772730925 DE 2730925 A DE2730925 A DE 2730925A DE 2730925 A1 DE2730925 A1 DE 2730925A1
Authority
DE
Germany
Prior art keywords
filter
mining
tunnelling
profiled
small construction
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.)
Ceased
Application number
DE19772730925
Other languages
German (de)
Inventor
Heinrich Gresch
Heinz Hoelter
Heinrich Igelbuescher
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 DE19772730925 priority Critical patent/DE2730925A1/en
Publication of DE2730925A1 publication Critical patent/DE2730925A1/en
Ceased 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
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • 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
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
    • B01D46/121—V-type arrangements
    • 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
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/4236—Reducing noise or vibration emissions
    • 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
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • 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
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
    • B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air

Landscapes

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

Abstract

Filter of small construction has the profiled filter material layout of DT2722272. The filter body forms flat or circular elements in a V form. The clean gas outlets of the V are mounted together as flanges. The whole is surrounded by a noise insulating housing. Used in mining and tunnelling and provides the max. possible filter surface in the smallest space.

Description

Beschreibung und Erläuterung zur Zusatzpatentanmel-Description and explanation of the additional patent application

dung Xleinbauender Filter, vorzugsweise für den Bergbau in profilierter V-Filterform" Zusatzpatentannieldung P 27 22 272.6 In der Hauptanmeldung wird ein Filter beschrieben, der vorzugsweise für den Bergbau- und Tunnelbau für sehr beengte Platzverhältnisse hergestellt werden soll.dung X built-in filter, preferably for mining in profiled V-Filterform "Zusatzpatentannieldung P 27 22 272.6 In the main application a Filter described, which is preferred for mining and tunneling for very cramped Space is to be established.

Das besondere erfindungsgemäße Merkmal ist durch die profilierte Filtermaterialform gegeben, um auf engstem Raum eine größtmögliche Filterfläche unterbringen zu können.The special feature of the invention is through the profiled filter material shape given in order to be able to accommodate the largest possible filter surface in the smallest of spaces.

Erfindungsgemäß soll durch die in der Skizze dargestellte Konstruktion die Variante einer Spezialausführung dargestellt werden.According to the invention, through the construction shown in the sketch the variant of a special design can be shown.

In der beiliegenden Skizze ist dargestellt: mit 1) die erfindungsgemäße V-Form der gefalteten Filt erflächen mit 3) die Druckluftstoß- bzw. -spüldosen, die erfindungsgemäß in der konisch ausgebildeten V-Form in den enger werdenden Schlitzteil eine Drucksteigerung beim Spülen schnellstmöglich erzielen, da das Volumen der inneren Filterkörper kleiner ist als bei einer zylinderischen Anordnung.The attached sketch shows: with 1) the one according to the invention V-shape of the folded filter surfaces with 3) the compressed air surge resp. -wash cans, according to the invention in the conical V-shape in the narrower to achieve a pressure increase when flushing the slotted part as quickly as possible, because the volume of the inner filter body is smaller than that of a cylindrical one Arrangement.

Erfindungsgemäß werden durch die V-Form strömungsgerecht, entsprechend der filternden Staubluft zum Ausgang hin, die Flächen konisch, in Richtung Abströmhaube bzw. Reingasaustritt erweitert. According to the invention, the V-shape ensures that the flow is correct the filtering dust air towards the exit, the surfaces conical towards the exhaust hood or clean gas outlet expanded.

mit 4) Druckluftanschluß zur Betätigung der Druckluftstoß-oder -spüldosen 3 die über z.B. Zeitrelaisschalter eingestellt werden können.with 4) compressed air connection for actuating the compressed air blast or flushing cans 3 which can be set e.g. via a time relay switch.

mit 5) Staubaustragsschnecke mit 6) der Nohgasventilator, der selbstverständlich auch umgekehrt als Reingasventilator arbeiten kann.with 5) dust discharge screw with 6) the noh gas fan, which of course can also work the other way around as a pure gas fan.

mit 7) eine Abströmhaube, die gleichzeitig als Schalldämpfer Torzqsweise ausgebildet ist.with 7) an exhaust hood, which also works as a silencer Torzqweise is trained.

Selbstverständlich ist die Erfindung nicht auf die vorstehend im einzelnen dargestellten Ausbildungsformen beschränkt, sondern es sind zahlreiche Abänderungen möglich, ohne jedoch von dem Grundgedanken abzuweichen, einen Filter zur Reinigung von staubhaltiger Luft so zu bauen, daß die einzelnen Filterkörper gefaltete Oberflächen aufweisen und als Körper selber eine V-Form besitzen, die als Flächen-V-Form oder auch als Ringfilterelement in V-Form ausgebildet sein können, wobei am Reingasaustritt die größte Öffnung der V-Form gestaltet ist und hier Druckluftdüsen zur Reinigung der V-förmigen Flächen oder Ringfilterelemente eingesetzt sind.Of course, the invention is not limited to the above in detail The forms of training shown are limited, but there are numerous changes possible, but without deviating from the basic idea, a filter for cleaning of dusty air to build so that the individual filter bodies are folded surfaces have and as a body itself have a V-shape, as a surface V-shape or can also be designed as a ring filter element in V-shape, with the clean gas outlet the largest opening of the V-shape is designed and here compressed air nozzles for cleaning the V-shaped surfaces or ring filter elements are used.

Patentansprüche: Patent claims:

Claims (1)

Patentansprüche: Anspruch I Kleinbauender Filter vorzugsweise für den Bergbau in profilierter Filtermaterialausführung nach der Patentanmeldung P 27 22 272.6 dadurch gekennzeichnet, daß die Filterkörper als Flächen- oder Ringfiltereleaente in V-Form ausgebildet sind.Claims: Claim I Compact filter, preferably for mining in profiled filter material design according to patent application P 27 22 272.6, characterized in that the filter body as surface or ring filter elements are designed in V-shape. Anspruch II Kleinbauender Filter vorzugsweise für den Bergbau in profilierter Filtermaterialausführung nach Anspruch I dadurch gekennzeichnet, daß die Reingasaustrittsflächen der V-For-Filter in Flanschflächen 2 abdichtend miteinander verbunden sind.Claim II Small filter, preferably for mining in profiled Filter material design according to claim I, characterized in that the clean gas outlet surfaces the V-For filter are sealingly connected to one another in flange surfaces 2. Anspruch III Kleinbauender Filter vorzugsweise für den Bergbau in profilierter Filterlaterialausführung nach Anspruch I bis II dadurch gekennzeichnet, daß die Ausblasseite des Filters durch eine schallisolierte Äbströahaube 7 überlagert ist.Claim III Small filter, preferably for mining in profiled filter material design according to claims I to II, characterized in that that the exhaust side of the filter is superimposed by a sound-insulated exhaust hood 7 is.
DE19772730925 1977-07-08 1977-07-08 Filter of small construction for mining and tunnelling - having fabric medium mounted in V=form Ceased DE2730925A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19772730925 DE2730925A1 (en) 1977-07-08 1977-07-08 Filter of small construction for mining and tunnelling - having fabric medium mounted in V=form

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772730925 DE2730925A1 (en) 1977-07-08 1977-07-08 Filter of small construction for mining and tunnelling - having fabric medium mounted in V=form

Publications (1)

Publication Number Publication Date
DE2730925A1 true DE2730925A1 (en) 1979-01-25

Family

ID=6013479

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772730925 Ceased DE2730925A1 (en) 1977-07-08 1977-07-08 Filter of small construction for mining and tunnelling - having fabric medium mounted in V=form

Country Status (1)

Country Link
DE (1) DE2730925A1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4272262A (en) * 1979-09-27 1981-06-09 American Air Filter Company, Inc. Gas-separation filter device
FR2491770A1 (en) * 1980-10-10 1982-04-16 Donaldson Co Inc PURSE SELF-CLEANING AIR CLEANER
WO1982002680A1 (en) * 1981-02-12 1982-08-19 Berkmann Eugen Device for sucking a paint mist
EP0172699A2 (en) * 1984-08-06 1986-02-26 Tilghman Wheelabrator Limited Filtering apparatus
USRE32185E (en) * 1980-10-10 1986-06-17 Donaldson Company, Inc. Self-cleaning pulsed air cleaner
DE4211752C2 (en) * 1992-04-08 2001-02-22 Mahle Filtersysteme Gmbh Dust filter for continuous vertical operation
EP2240255A2 (en) * 2007-12-21 2010-10-20 3M Innovative Properties Company Joined filter media pleat packs
CN104826422A (en) * 2015-05-20 2015-08-12 龙净科杰环保技术（上海）有限公司 Filtering device used for intercepting large-particle ash in boiler outlet flue gas
EP3799945A4 (en) * 2019-08-21 2022-05-04 Jingjin Equipment Inc. Blowback blockage removing apparatus for drying machine dust screen, dust-proof device, and drying machine

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4272262A (en) * 1979-09-27 1981-06-09 American Air Filter Company, Inc. Gas-separation filter device
DE3152436C2 (en) * 1980-10-10 1990-05-17 Donaldson Co., Inc., Minneapolis, Minn., Us
FR2491770A1 (en) * 1980-10-10 1982-04-16 Donaldson Co Inc PURSE SELF-CLEANING AIR CLEANER
USRE32185E (en) * 1980-10-10 1986-06-17 Donaldson Company, Inc. Self-cleaning pulsed air cleaner
WO1982002680A1 (en) * 1981-02-12 1982-08-19 Berkmann Eugen Device for sucking a paint mist
EP0172699A2 (en) * 1984-08-06 1986-02-26 Tilghman Wheelabrator Limited Filtering apparatus
EP0172699A3 (en) * 1984-08-06 1987-09-16 Tilghman Wheelabrator Limited Filtering apparatus
DE4211752C2 (en) * 1992-04-08 2001-02-22 Mahle Filtersysteme Gmbh Dust filter for continuous vertical operation
EP2240255A2 (en) * 2007-12-21 2010-10-20 3M Innovative Properties Company Joined filter media pleat packs
EP2240255A4 (en) * 2007-12-21 2011-05-04 3M Innovative Properties Co Joined filter media pleat packs
US8491689B2 (en) 2007-12-21 2013-07-23 3M Innovative Properties Company Joined filter media pleat packs
CN104826422A (en) * 2015-05-20 2015-08-12 龙净科杰环保技术（上海）有限公司 Filtering device used for intercepting large-particle ash in boiler outlet flue gas
EP3799945A4 (en) * 2019-08-21 2022-05-04 Jingjin Equipment Inc. Blowback blockage removing apparatus for drying machine dust screen, dust-proof device, and drying machine
US11852410B2 (en) 2019-08-21 2023-12-26 Jingjin Equipment Inc. Back-blowing unblocking device for dustproof screen of dryer, dustproof equipment, and dryer

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Legal Events

Date Code Title Description
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