ZA743185B - Improvements in bag filters - Google Patents

Improvements in bag filters

Info

Publication number: ZA743185B
Authority: ZA; South Africa
Prior art keywords: bag filters; filters; bag
Prior art date: 1973-05-29

Application number

ZA00743185A

Other languages

English (en)

Inventor

C Snyder

Original Assignee

Wheelabrator Frye Inc

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.)

1973-05-29

Filing date

1974-05-17

Publication date

1975-05-28

1974-05-17 Application filed by Wheelabrator Frye Inc filed Critical Wheelabrator Frye Inc

1975-05-28 Publication of ZA743185B publication Critical patent/ZA743185B/xx

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
- B01D46/04—Cleaning filters
- 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
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0005—Mounting of filtering elements within casings, housings or frames
- 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
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
- B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Filtration Of Liquid (AREA)
Filtering Of Dispersed Particles In Gases (AREA)
Combined Means For Separation Of Solids (AREA)

ZA00743185A 1973-05-29 1974-05-17 Improvements in bag filters ZA743185B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US364375A US3877901A (en)	1973-05-29	1973-05-29	Bag filters

Publications (1)

Publication Number	Publication Date
ZA743185B true ZA743185B (en)	1975-05-28

Family

ID=23434246

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA00743185A ZA743185B (en)	1973-05-29	1974-05-17	Improvements in bag filters

Country Status (14)

Country	Link
US (1)	US3877901A (xx)
AT (1)	AT339926B (xx)
AU (1)	AU476759B2 (xx)
BE (1)	BE815622A (xx)
BR (1)	BR7404349D0 (xx)
CA (1)	CA1030081A (xx)
CH (1)	CH587073A5 (xx)
DE (1)	DE2425083C3 (xx)
FR (1)	FR2231415B1 (xx)
GB (2)	GB1450328A (xx)
IN (1)	IN141758B (xx)
IT (1)	IT1013247B (xx)
SE (1)	SE413844B (xx)
ZA (1)	ZA743185B (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4340401A (en) *	1980-10-28	1982-07-20	Estel Hoogovens B.V.	Bag-filter type dust collector
US9555357B2 (en) *	2010-10-14	2017-01-31	Air Dynamics Industrial Systems Corporation	Filter chambers and self-cleaning apparatus for vacuum systems
US9038236B2 (en)	2012-04-25	2015-05-26	Shop Vac Corporation	Filter shaker
US20150231545A1 (en) *	2014-02-20	2015-08-20	Primex Process Specialists, Inc.	Suspendable Filter Bag System
KR101484738B1 (ko) *	2014-07-03	2015-01-21	주식회사 마이크로원	집진 시설용 콘 백 집진체
EP3170544A1 (de) *	2015-11-20	2017-05-24	Carl Freudenberg KG	Filterelement mit einem rahmenelement
WO2018113860A1 (en) *	2016-12-22	2018-06-28	Gea Process Engineering A/S	Powder drying system with improved inlet arrangement to the filter unit and method of operating the filter unit of such a system
CN108671648B (zh) *	2018-05-08	2021-07-13	江苏东方滤袋股份有限公司	一种带有防瘪环的除尘滤袋
CN114870508A (zh) *	2022-06-17	2022-08-09	安徽顺达环保科技股份有限公司	一种袋式除尘器滤袋保护装置及其方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2122799A (en) *	1936-02-24	1938-07-05	Quadrex Corp	Shaker for vacuum cleaner filters
NL88879C (xx) *	1953-01-14
US2768706A (en) *	1953-05-16	1956-10-30	Fischer Georg	Tube filter installations
US3636680A (en) *	1967-09-29	1972-01-25	Gunther Seidel	Filtering apparatus

1973
- 1973-05-29 US US364375A patent/US3877901A/en not_active Expired - Lifetime
1974
- 1974-05-17 AU AU69083/74A patent/AU476759B2/en not_active Expired
- 1974-05-17 ZA ZA00743185A patent/ZA743185B/xx unknown
- 1974-05-21 IN IN1108/CAL/1974A patent/IN141758B/en unknown
- 1974-05-22 GB GB2732775A patent/GB1450328A/en not_active Expired
- 1974-05-22 GB GB2287674A patent/GB1450327A/en not_active Expired
- 1974-05-24 DE DE2425083A patent/DE2425083C3/de not_active Expired
- 1974-05-27 CH CH723274A patent/CH587073A5/xx not_active IP Right Cessation
- 1974-05-27 IT IT51219/74A patent/IT1013247B/it active
- 1974-05-28 SE SE7407041A patent/SE413844B/xx unknown
- 1974-05-28 CA CA201,057A patent/CA1030081A/en not_active Expired
- 1974-05-28 AT AT439274A patent/AT339926B/de not_active IP Right Cessation
- 1974-05-28 BR BR4349/74A patent/BR7404349D0/pt unknown
- 1974-05-28 BE BE144823A patent/BE815622A/xx unknown
- 1974-05-28 FR FR7418353A patent/FR2231415B1/fr not_active Expired

Also Published As

Publication number	Publication date
BR7404349D0 (pt)	1975-09-30
IT1013247B (it)	1977-03-30
GB1450328A (en)	1976-09-22
CH587073A5 (xx)	1977-04-29
FR2231415B1 (xx)	1977-09-30
SE7407041L (xx)	1974-12-02
AT339926B (de)	1977-11-10
AU6908374A (en)	1975-11-20
BE815622A (fr)	1974-11-28
ATA439274A (de)	1977-03-15
DE2425083B2 (de)	1978-09-21
FR2231415A1 (xx)	1974-12-27
DE2425083A1 (de)	1974-12-19
DE2425083C3 (de)	1979-06-07
US3877901A (en)	1975-04-15
IN141758B (xx)	1977-04-16
CA1030081A (en)	1978-04-25
SE413844B (sv)	1980-06-30
GB1450327A (en)	1976-09-22
AU476759B2 (en)	1976-09-30

Publication	Publication Date	Title
AU6138373A (en)	1975-04-17	Filter unit
AU6630874A (en)	1975-09-11	Filter
GB1448037A (en)	1976-09-02	Bags
ZA743827B (en)	1975-10-29	Filtration
ZA741228B (en)	1975-01-29	Filtration
IL45187A0 (en)	1974-10-22	Improvements in packaging
ZA743185B (en)	1975-05-28	Improvements in bag filters
MY7700154A (en)	1977-12-31	Improvements in or relating to filters
AU6488774A (en)	1975-07-31	Filter material
AU6488974A (en)	1975-07-31	Combination filter
ZA745992B (en)	1975-09-24	Filtration
ZA748160B (en)	1976-01-28	Improvements in shutterings
AU6830674A (en)	1975-10-30	Filter
IE37059B1 (en)	1977-04-27	Improvements in or relating to refuse bag holders
HK58477A (en)	1977-11-25	Improvements in cine-cameras
ZA733225B (en)	1974-06-26	Improvements in filters
ZA731917B (en)	1973-12-19	Improvements in containers
AU6245873A (en)	1975-05-15	Filter
ZA724388B (en)	1973-08-29	Improvements in filter elements
ZA744418B (en)	1975-07-30	Bag construction
CA993374A (en)	1976-07-20	Bag filter arrangement
CA37377S (en)	1973-12-24	Filter
ZA732220B (en)	1974-12-24	Improvements in tyre-chains
ZA733672B (en)	1975-02-26	Improvements in lampstands
HK58577A (en)	1977-11-25	Improvements in cine-cameras