GB2276834B - Airborne particulate washer - Google Patents

Airborne particulate washer

Info

Publication number
GB2276834B
GB2276834B GB9306060A GB9306060A GB2276834B GB 2276834 B GB2276834 B GB 2276834B GB 9306060 A GB9306060 A GB 9306060A GB 9306060 A GB9306060 A GB 9306060A GB 2276834 B GB2276834 B GB 2276834B
Authority
GB
United Kingdom
Prior art keywords
water
air
airborne particulate
washer
atomised
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 - Fee Related
Application number
GB9306060A
Other versions
GB2276834A (en
GB9306060D0 (en
Inventor
Clifford Edward Percy
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.)
HOTSPUR ENG CO Ltd
Original Assignee
HOTSPUR ENG CO 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 HOTSPUR ENG CO Ltd filed Critical HOTSPUR ENG CO Ltd
Priority to GB9306060A priority Critical patent/GB2276834B/en
Publication of GB9306060D0 publication Critical patent/GB9306060D0/en
Publication of GB2276834A publication Critical patent/GB2276834A/en
Application granted granted Critical
Publication of GB2276834B publication Critical patent/GB2276834B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
    • B01D45/06—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by reversal of direction of flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
    • B01D47/025—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath by contacting gas and liquid with a static flow mixer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/40—Combinations of devices covered by groups B01D45/00 and B01D47/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Particles Using Liquids (AREA)

Abstract

In a water washing unit for exhaust air, air flowing over a water surface induces water into upward passage 3 where it is both atomised and reconstituted by baffles 7 to an extent that the airborne particulate passing through it is by impaction water and water atomisation removed from the airstream and absorbed by the water. Both water and air are elevated and then separated at the exit of the washer by change of direction 8 from which the discharge is vertically downward. The contaminated water gravity drains to a lower level receiver whilst the purified air exits at a higher level. <IMAGE>
GB9306060A 1993-03-24 1993-03-24 Airborne particulate washer Expired - Fee Related GB2276834B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9306060A GB2276834B (en) 1993-03-24 1993-03-24 Airborne particulate washer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9306060A GB2276834B (en) 1993-03-24 1993-03-24 Airborne particulate washer

Publications (3)

Publication Number Publication Date
GB9306060D0 GB9306060D0 (en) 1993-05-12
GB2276834A GB2276834A (en) 1994-10-12
GB2276834B true GB2276834B (en) 1997-07-09

Family

ID=10732626

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9306060A Expired - Fee Related GB2276834B (en) 1993-03-24 1993-03-24 Airborne particulate washer

Country Status (1)

Country Link
GB (1) GB2276834B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB623259A (en) * 1944-11-23 1949-05-13 Albert Roy Clark Method and apparatus for washing air and other gases
GB1340746A (en) * 1970-04-24 1974-01-30 Prat Danie Poelman Apparatus and process for bringing gas into contact with a liquid

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB623259A (en) * 1944-11-23 1949-05-13 Albert Roy Clark Method and apparatus for washing air and other gases
GB1340746A (en) * 1970-04-24 1974-01-30 Prat Danie Poelman Apparatus and process for bringing gas into contact with a liquid

Also Published As

Publication number Publication date
GB2276834A (en) 1994-10-12
GB9306060D0 (en) 1993-05-12

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Legal Events

Date Code Title Description
730A Proceeding under section 30 patents act 1977
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20020324