GB216426A - Devices for separating dust from air - Google Patents

Devices for separating dust from air

Info

Publication number
GB216426A
GB216426A GB24338/23A GB2433823A GB216426A GB 216426 A GB216426 A GB 216426A GB 24338/23 A GB24338/23 A GB 24338/23A GB 2433823 A GB2433823 A GB 2433823A GB 216426 A GB216426 A GB 216426A
Authority
GB
United Kingdom
Prior art keywords
dust
conveyer
hopper
casing
space
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
GB24338/23A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB24338/23A priority Critical patent/GB216426A/en
Publication of GB216426A publication Critical patent/GB216426A/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
    • B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
    • B01D46/0041—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding
    • B01D46/0046—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding provoking a tangential stream
    • 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
    • B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
    • B01D46/0091—Including arrangements for environmental or personal protection
    • B01D46/0093—Including arrangements for environmental or personal protection against fire or explosion
    • 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
    • B01D46/2407—Filter candles
    • 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
    • B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
    • 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)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Toxicology (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Auxiliary Methods And Devices For Loading And Unloading (AREA)
  • Separating Particles In Gases By Inertia (AREA)

Abstract

216,426. Blaney, W. T. Oct. 1, 1923. Filtering.-A dust-separator comprises adjacent chambers which respectively receive dust-laden and purified air and communicate through a filter from which the dust is removed periodically by jarring the chambers. Coarse and fine dust may be removed separately. The apparatus shown comprises a hopper having an upper cylindrical portion 1 and a lower conical portion 2, a lid 3 being secured to the cylindrical portion by springs which yield in case of a dust explosion. A cylindrical baffle 15, Fig. 3, depends from the lid, and a conical hopper 7 is spaced apart within the conical portion 2. Within the cylindrical portion a series of filter tubes 11 are disposed, carried by plates 8, 9. The upper ends of these tubes are formed with extensions 14 flared upwards to fit against each other and prevent the settling of dust above the plate 8. Dusty air is admitted through a tangential inlet 16, Fig. 1, to the space about the baffle 15, and deposits coarse dust in the space 16<1> between the hoppers, falling into a trough 18 from which it is removed bv a convever 19. The air flows upwards on the other side of the baffle 15 to the space above the plate 8, and thence through filter tubes into the chambers between the plates 8, 9, from which it passes through pipes 17 into the atmosphere. Dust shaken from the interior of the tubes falls into a tubular casing 21 from which it is removed by a conveyer 20. The casing 21 passes through the trough 18, the space between the casing and the trough allowing dust to fall freely to the lower conveyer. The outlet of each conveyer casing is partly obstructed by a wedge-like device 25 on which a valve 27 is pivoted, the dust thus being packed together to form an air seal. The apparatus is pivotally mounted on a base frame 28, the axis coinciding with that of the conveyer 19; the two conveyers are driven through gearing from a. shaft 30. The shaking means comprises a pitman 40, Fig. 1, passing through a tube 37 and pivoted to a bracket 38 on the hopper. This pitman is reciprocated outwards by a cam on a shaft 33 rotated by chain gearing from the conveyer drive, and is returned sharply by a spring within the tube 37, a cushion or pad 43 above the tube receiving the impact of the hopper.
GB24338/23A 1923-10-01 1923-10-01 Devices for separating dust from air Expired GB216426A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB24338/23A GB216426A (en) 1923-10-01 1923-10-01 Devices for separating dust from air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB24338/23A GB216426A (en) 1923-10-01 1923-10-01 Devices for separating dust from air

Publications (1)

Publication Number Publication Date
GB216426A true GB216426A (en) 1924-05-29

Family

ID=10210140

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24338/23A Expired GB216426A (en) 1923-10-01 1923-10-01 Devices for separating dust from air

Country Status (1)

Country Link
GB (1) GB216426A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107715629A (en) * 2017-11-08 2018-02-23 江苏鑫德龙环保科技有限公司 A kind of deduster for steel pipe ball blast
CN109458812A (en) * 2018-11-25 2019-03-12 江苏普杰环保科技有限公司 A kind of granule materials drying dust pelletizing system
CN110292808A (en) * 2019-08-13 2019-10-01 李建虎 A kind of water purification installation used for aquiculture

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107715629A (en) * 2017-11-08 2018-02-23 江苏鑫德龙环保科技有限公司 A kind of deduster for steel pipe ball blast
CN109458812A (en) * 2018-11-25 2019-03-12 江苏普杰环保科技有限公司 A kind of granule materials drying dust pelletizing system
CN110292808A (en) * 2019-08-13 2019-10-01 李建虎 A kind of water purification installation used for aquiculture

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