GB353837A - Improvements in a method and apparatus for separating dust from air and other gases - Google Patents
Improvements in a method and apparatus for separating dust from air and other gasesInfo
- Publication number
- GB353837A GB353837A GB2091/30A GB209130A GB353837A GB 353837 A GB353837 A GB 353837A GB 2091/30 A GB2091/30 A GB 2091/30A GB 209130 A GB209130 A GB 209130A GB 353837 A GB353837 A GB 353837A
- Authority
- GB
- United Kingdom
- Prior art keywords
- filter
- dust
- air
- nozzle
- over
- 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
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
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- 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
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/26—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies rotatable
-
- 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
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/682—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by nozzles
-
- 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
- B01D46/69—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side without movement with respect to the filter elements, e.g. fixed nozzles
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2273/00—Operation of filters specially adapted for separating dispersed particles from gases or vapours
- B01D2273/28—Making use of vacuum or underpressure
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
353,837. Dust filters. HONIGMANN, L., 2, Kupferstrasse, Aachen, Germany. Jan. 21, 1930, No. 2091. Convention date, Feb. 1, 1929. Void [Published under Sect. 91 of the Acts]. [Class 8 (ii).] Dust is separated from air &c. by passing the air through a filter 8 of large volume but low resistance, and at the same time forcing another current of gas through successive small sections of the filter at a higher speed, so that the dust deposited by dust-laden air is removed from the filtering material. The filter may be a cylinder 8 of glass or metal wool, or horsehair, &c., enclosed in a casing 7 provided with an inlet 11 for the dustladen air and an outlet 12 for the cleaned air. The filter is divided by partitions 9 into a number of small sections 10, over which a suction or blowing nozzle 14 moves successively to remove the dust and deposit it in a chamber 17. The nozzle may carry a perforated cylinder 20 for distributing the dust-laden air over the filter. The filter may rotate while the nozzle is stationary. In another form the filter is disc-shaped, and the nozzle travels over one side of it.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE353837X | 1929-02-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB353837A true GB353837A (en) | 1931-07-30 |
Family
ID=6284686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2091/30A Expired GB353837A (en) | 1929-02-01 | 1930-01-21 | Improvements in a method and apparatus for separating dust from air and other gases |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR687742A (en) |
GB (1) | GB353837A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2450845A (en) * | 1944-03-23 | 1948-10-05 | Hoover Co | Suction cleaner |
US2494981A (en) * | 1943-07-26 | 1950-01-17 | Hoover Co | Suction cleaner |
US2534171A (en) * | 1947-06-14 | 1950-12-12 | James B Kirby | Filter cleaner for vacuum dust collectors |
US2867288A (en) * | 1955-07-01 | 1959-01-06 | Koppers Co Inc | Dust filter and collector |
US3183647A (en) * | 1965-05-18 | Lang cleaning filter surfaces | ||
US3407045A (en) * | 1965-03-03 | 1968-10-22 | Arthur R. Temple | Gas purifier |
US4073631A (en) * | 1976-02-18 | 1978-02-14 | Andersen 2000, Inc. | Stationary drum filtration device and method |
WO1980000312A1 (en) * | 1978-08-11 | 1980-03-06 | Cleanair Foersaeljnings Ab | Cleanable micro filter |
WO2009124675A1 (en) * | 2008-04-08 | 2009-10-15 | Forschungszentrum Karlsruhe Gmbh | Dedustable particle filter |
CN111451216A (en) * | 2020-06-03 | 2020-07-28 | 广州帝森康体设备有限公司 | Powder recycling conveying device for producing synthetic materials |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3483675A (en) * | 1967-01-12 | 1969-12-16 | Bahnson Co | Automatic cleaning filtering apparatus |
IT1277170B1 (en) * | 1995-03-20 | 1997-11-05 | Mazzini Ici S P A | SELF-CLEANING FILTER FOR PNEUMATIC CIRCUITS |
-
1930
- 1930-01-06 FR FR687742D patent/FR687742A/en not_active Expired
- 1930-01-21 GB GB2091/30A patent/GB353837A/en not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3183647A (en) * | 1965-05-18 | Lang cleaning filter surfaces | ||
US2494981A (en) * | 1943-07-26 | 1950-01-17 | Hoover Co | Suction cleaner |
US2450845A (en) * | 1944-03-23 | 1948-10-05 | Hoover Co | Suction cleaner |
US2534171A (en) * | 1947-06-14 | 1950-12-12 | James B Kirby | Filter cleaner for vacuum dust collectors |
US2867288A (en) * | 1955-07-01 | 1959-01-06 | Koppers Co Inc | Dust filter and collector |
US3407045A (en) * | 1965-03-03 | 1968-10-22 | Arthur R. Temple | Gas purifier |
US4073631A (en) * | 1976-02-18 | 1978-02-14 | Andersen 2000, Inc. | Stationary drum filtration device and method |
WO1980000312A1 (en) * | 1978-08-11 | 1980-03-06 | Cleanair Foersaeljnings Ab | Cleanable micro filter |
WO2009124675A1 (en) * | 2008-04-08 | 2009-10-15 | Forschungszentrum Karlsruhe Gmbh | Dedustable particle filter |
CN111451216A (en) * | 2020-06-03 | 2020-07-28 | 广州帝森康体设备有限公司 | Powder recycling conveying device for producing synthetic materials |
Also Published As
Publication number | Publication date |
---|---|
FR687742A (en) | 1930-08-12 |
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