GB1148002A - Improvements in or relating to filters - Google Patents

Improvements in or relating to filters

Info

Publication number
GB1148002A
GB1148002A GB22295/66A GB2229566A GB1148002A GB 1148002 A GB1148002 A GB 1148002A GB 22295/66 A GB22295/66 A GB 22295/66A GB 2229566 A GB2229566 A GB 2229566A GB 1148002 A GB1148002 A GB 1148002A
Authority
GB
United Kingdom
Prior art keywords
fan
filter
air
dust
flow
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
GB22295/66A
Inventor
Robert William Allen
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.)
Henry Simon Ltd
Original Assignee
Henry Simon Ltd
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 Henry Simon Ltd filed Critical Henry Simon Ltd
Priority to GB22295/66A priority Critical patent/GB1148002A/en
Publication of GB1148002A publication Critical patent/GB1148002A/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
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/44—Auxiliary equipment or operation thereof controlling filtration
    • B01D46/446—Auxiliary equipment or operation thereof controlling filtration by pressure measuring
    • 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
    • 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

1,148,002. Air filter. HENRY SIMON Ltd. 11 May, 1967 [19 May, 1966], No. 22295/66. Heading BIT. An air filter, used at the discharge end of a pneumatic conveyor, has its inward flow textile filter bags 22 cleaned successively by reverse flow of filtered air delivered by fan 34 to rotating nozzle 30, and a tapping 40 delivers a fraction of the output of fan 34 into a pipe 20, which connects a pressure gauge 18 to dust-laden air inlet duct 16, to stop pipe 20 from clogging. The scale of gauge 18 deducts the pressure drop produced by this cleaning air flow from the total pressure recorded. The filter has an inlet fan 14 and a dust ouflet 38.
GB22295/66A 1966-05-19 1966-05-19 Improvements in or relating to filters Expired GB1148002A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB22295/66A GB1148002A (en) 1966-05-19 1966-05-19 Improvements in or relating to filters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB22295/66A GB1148002A (en) 1966-05-19 1966-05-19 Improvements in or relating to filters

Publications (1)

Publication Number Publication Date
GB1148002A true GB1148002A (en) 1969-04-10

Family

ID=10177064

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22295/66A Expired GB1148002A (en) 1966-05-19 1966-05-19 Improvements in or relating to filters

Country Status (1)

Country Link
GB (1) GB1148002A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450627A1 (en) * 1979-03-05 1980-10-03 Air Ind IMPROVEMENTS IN THE DECOLMATION PROCESSES FOR FILTRATION INSTALLATIONS AND IN THE FILTRATION INSTALLATIONS IMPLEMENTING THESE PROCESSES
EP0592832A1 (en) * 1992-10-15 1994-04-20 H KRANTZ-TKT GmbH Plant for filtering of pollutants out of a gas stream
CN109267526A (en) * 2018-11-13 2019-01-25 湖北国苗特种车辆制造有限公司 Can the rear-mounted Wet-dry of blower of reverse gas cleaning clean vehicle
CN109499192A (en) * 2018-10-12 2019-03-22 上海轩颂建筑科技有限公司 A kind of powder purification apparatus for building
CN114177703A (en) * 2021-11-30 2022-03-15 江苏吉能达环境能源科技有限公司 Bag type dust collector with time delay and pressurization functions

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450627A1 (en) * 1979-03-05 1980-10-03 Air Ind IMPROVEMENTS IN THE DECOLMATION PROCESSES FOR FILTRATION INSTALLATIONS AND IN THE FILTRATION INSTALLATIONS IMPLEMENTING THESE PROCESSES
EP0592832A1 (en) * 1992-10-15 1994-04-20 H KRANTZ-TKT GmbH Plant for filtering of pollutants out of a gas stream
CN109499192A (en) * 2018-10-12 2019-03-22 上海轩颂建筑科技有限公司 A kind of powder purification apparatus for building
CN109267526A (en) * 2018-11-13 2019-01-25 湖北国苗特种车辆制造有限公司 Can the rear-mounted Wet-dry of blower of reverse gas cleaning clean vehicle
CN109267526B (en) * 2018-11-13 2023-11-24 湖北国苗特种车辆制造有限公司 Blower rear-mounted dry-wet dual-purpose cleaning vehicle capable of back-blowing and ash-cleaning
CN114177703A (en) * 2021-11-30 2022-03-15 江苏吉能达环境能源科技有限公司 Bag type dust collector with time delay and pressurization functions
CN114177703B (en) * 2021-11-30 2022-12-20 江苏吉能达环境能源科技有限公司 Bag type dust collector with time delay and pressurization functions

Similar Documents

Publication Publication Date Title
GB1350145A (en) Method and apparatus for cleaning filter elements
GB918195A (en) Vacuum cleaner
GB1302447A (en)
GB1435279A (en) Vacuum cleaner operated by compressed air
GB1151846A (en) Cleaning of Gas Filtering Elements.
GB1402166A (en) Apparatus for filtering solids from gases and a filter cleaning process
GB1148002A (en) Improvements in or relating to filters
GB1430792A (en) Filtering apparatus with pneumatic intermittent cleaning
GB1534019A (en) Air cleaners
GB1407548A (en) Apparatus for filtering gases
US3343197A (en) Dust collector system
GB1457646A (en) Apparatus for separating solid particles from a gaseous medium
GB1104817A (en) Improvements relating to travelling pneumatic cleaners for textile machines
GB990839A (en) Improvements in or relating to suction cleaners
GB1336523A (en) Filters for separating dust from air
ES455169A1 (en) Dust collector
GB1176031A (en) Installation for the Pneumatic Extraction and Separation of Waste Products of Wood Working Machines.
GB1009993A (en) Devices for periodically cleansing pocket filter surfaces in dust-arrester installations
SE7415827L (en) HANDLE TO REMOVE DUST AND SIMILAR.
GB881975A (en) Vacuum cleaner having a filter
GB1089032A (en) Method of cleaning filter media
GB1293917A (en) Improvements in or relating to filters for purifying dust-laden gas
DE897044C (en) Bag filter
GB1300389A (en) Improvements in or relating to filtration equipment
GB1319971A (en) Air filter cleaning method and apparatus