GB1531954A - Bag filter for cleaning gases - Google Patents

Bag filter for cleaning gases

Info

Publication number
GB1531954A
GB1531954A GB5680/77A GB568077A GB1531954A GB 1531954 A GB1531954 A GB 1531954A GB 5680/77 A GB5680/77 A GB 5680/77A GB 568077 A GB568077 A GB 568077A GB 1531954 A GB1531954 A GB 1531954A
Authority
GB
United Kingdom
Prior art keywords
tubes
filter
caps
pulley
drawbars
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
Application number
GB5680/77A
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.)
G NII P I REDKOMETALLICH PROMY
Original Assignee
G NII P I REDKOMETALLICH PROMY
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 G NII P I REDKOMETALLICH PROMY filed Critical G NII P I REDKOMETALLICH PROMY
Priority to GB5680/77A priority Critical patent/GB1531954A/en
Publication of GB1531954A publication Critical patent/GB1531954A/en
Expired 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
    • B01D46/02—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
    • B01D46/66—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
    • 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
    • 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
    • B01D46/90—Devices for taking out of action one or more units of multi-unit filters, e.g. for regeneration or maintenance

Landscapes

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

Abstract

1531954 Gas filter GOSUDAR N-I I PROEKT INST REDKOMETALLICHE PROMYSHLEN GIREDMET 11 Feb 1977 05680/77 Heading BIT Outward flow filter tubes 2 have upper ends closed by caps 5 which are continuously twisted in reciprocating manner through an angle A degrees defined by the equation where L and D are the length and diameter of the tubes, to shake dust from the tube interiors into hopper (4) (Fig. 1 not shown). Each cap 5 is suspended by a rod 6 carrying a pulley 14 which is connected by two flexible drawbars 15, extending opposite ways round the pulley, to a rigid rod 16. Rods 16 are each connected to the drawbars 15 of a row of filter tubes (Fig. 3 not shown) and are reciprocated by motor (17) to twist pulleys 14 and caps 5. The filter may also have valves (11, 12) for periodically cleaning the tubes by reverse flow.
GB5680/77A 1977-02-11 1977-02-11 Bag filter for cleaning gases Expired GB1531954A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5680/77A GB1531954A (en) 1977-02-11 1977-02-11 Bag filter for cleaning gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5680/77A GB1531954A (en) 1977-02-11 1977-02-11 Bag filter for cleaning gases

Publications (1)

Publication Number Publication Date
GB1531954A true GB1531954A (en) 1978-11-15

Family

ID=9800645

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5680/77A Expired GB1531954A (en) 1977-02-11 1977-02-11 Bag filter for cleaning gases

Country Status (1)

Country Link
GB (1) GB1531954A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2187655A (en) * 1986-03-15 1987-09-16 Abdoul Amir Ali Humadi Apparatus for cleaning a gas filter
CN105854450A (en) * 2016-06-03 2016-08-17 天津杰能道然环保科技有限公司 Dust removing mechanism for bag-type dust collector
CN114470989A (en) * 2021-12-28 2022-05-13 广东盈峰智能环卫科技有限公司 Dust removal box and sanitation equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2187655A (en) * 1986-03-15 1987-09-16 Abdoul Amir Ali Humadi Apparatus for cleaning a gas filter
GB2187655B (en) * 1986-03-15 1990-01-31 Abdoul Amir Ali Humadi A gas filter unit
CN105854450A (en) * 2016-06-03 2016-08-17 天津杰能道然环保科技有限公司 Dust removing mechanism for bag-type dust collector
CN114470989A (en) * 2021-12-28 2022-05-13 广东盈峰智能环卫科技有限公司 Dust removal box and sanitation equipment

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee