GB1320815A - Continuously operating bag filters - Google Patents

Continuously operating bag filters

Info

Publication number
GB1320815A
GB1320815A GB2142271A GB2142271A GB1320815A GB 1320815 A GB1320815 A GB 1320815A GB 2142271 A GB2142271 A GB 2142271A GB 2142271 A GB2142271 A GB 2142271A GB 1320815 A GB1320815 A GB 1320815A
Authority
GB
United Kingdom
Prior art keywords
continuously operating
bag filters
bags
operating bag
puhallintehdas
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
GB2142271A
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.)
SUOMEN PUHALLINTEHDAS Oy
Original Assignee
SUOMEN PUHALLINTEHDAS Oy
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 SUOMEN PUHALLINTEHDAS Oy filed Critical SUOMEN PUHALLINTEHDAS Oy
Publication of GB1320815A publication Critical patent/GB1320815A/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
    • B01D2273/00—Operation of filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2273/30—Means for generating a circulation of a fluid in a filtration system, e.g. using a pump or a fan

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Check Valves (AREA)
  • Exhaust Silencers (AREA)
  • Lift Valve (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

1320815 Air filter SUOMEN PUHALLINTEHDAS OY 19 April 1971 [11 Feb 1970] 21422/71 Heading BIT Outward-flow filter bags 4 are cleaned by a combined vibrator and reverse flow fan 9, 10 mounted on a support 5 from which the upper, closed ends of the bags are suspended. Unit 9, 10 comprises an electric motor and fixed or adjustable out of balance weights which may be mounted directly on impeller 10.
GB2142271A 1970-02-11 1971-04-19 Continuously operating bag filters Expired GB1320815A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI700375A FI47531C (en) 1970-02-11 1970-02-11 Device for cleaning a continuously operating hose filter.

Publications (1)

Publication Number Publication Date
GB1320815A true GB1320815A (en) 1973-06-20

Family

ID=8504020

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2142271A Expired GB1320815A (en) 1970-02-11 1971-04-19 Continuously operating bag filters

Country Status (9)

Country Link
BE (1) BE762736A (en)
CH (1) CH525021A (en)
DE (1) DE2106114A1 (en)
DK (1) DK127580B (en)
FI (1) FI47531C (en)
FR (1) FR2078450A5 (en)
GB (1) GB1320815A (en)
NO (1) NO129937B (en)
SE (1) SE363976B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103785242A (en) * 2012-11-01 2014-05-14 常州翔宇资源再生科技有限公司 Pulsed dust collector for dry type recovery production line of waste circuit board
CN112710050A (en) * 2020-12-30 2021-04-27 孙军利 Dust removal ventilation unit for workshop electromechanical device

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002651A1 (en) * 1979-05-31 1980-12-11 Dustcontrol Ab Dust separator
DE8206750U1 (en) * 1982-03-11 1982-07-08 Margraf, Adolf, Dipl.-Ing., 3060 Stadthagen HOSE FILTER WITH SHAKING AND / OR COUNTERFLOW
EP3114054A4 (en) * 2014-03-03 2017-12-27 Filtrar Tech Inc. Vacuum system and method of vacuuming using same
CN110292799B (en) * 2019-07-19 2021-06-15 绍兴市卓诚新材料有限公司 Filter flask structure capable of preventing damage and cut based on chemical test
CN110575716A (en) * 2019-10-11 2019-12-17 江苏润广环保科技有限公司 Environment-friendly dust collection and filtration device
CN111558916A (en) * 2020-05-22 2020-08-21 广州秀思诺家具有限公司 Air compression gun device capable of preventing filter screen from being blocked by blockage during air compression

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103785242A (en) * 2012-11-01 2014-05-14 常州翔宇资源再生科技有限公司 Pulsed dust collector for dry type recovery production line of waste circuit board
CN112710050A (en) * 2020-12-30 2021-04-27 孙军利 Dust removal ventilation unit for workshop electromechanical device

Also Published As

Publication number Publication date
CH525021A (en) 1972-07-15
DE2106114A1 (en) 1971-08-19
FI47531B (en) 1973-10-01
DK127580B (en) 1973-12-03
BE762736A (en) 1971-07-16
FR2078450A5 (en) 1971-11-05
SE363976B (en) 1974-02-11
FI47531C (en) 1974-01-10
NO129937B (en) 1974-06-17

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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