GB885582A - Improvements in or relating to electrostatic precipitators - Google Patents

Improvements in or relating to electrostatic precipitators

Info

Publication number
GB885582A
GB885582A GB35476/60A GB3547660A GB885582A GB 885582 A GB885582 A GB 885582A GB 35476/60 A GB35476/60 A GB 35476/60A GB 3547660 A GB3547660 A GB 3547660A GB 885582 A GB885582 A GB 885582A
Authority
GB
United Kingdom
Prior art keywords
bodies
mms
oct
high potential
earthed
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
GB35476/60A
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.)
Research Cottrell Inc
Original Assignee
Research Cottrell Inc
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 Research Cottrell Inc filed Critical Research Cottrell Inc
Publication of GB885582A publication Critical patent/GB885582A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/40—Electrode constructions
    • B03C3/60—Use of special materials other than liquids

Landscapes

  • Electrostatic Separation (AREA)

Abstract

885,582. Electrostatic precipitation. RESEARCH-COTTRELL Inc. Oct. 17, 1960 [Oct. 21, 1959], No. 35476/60. Class 39(1) In an electrostatic precipitator for oil fume aerosols there is a collecting electrode structure comprising a pair of spaced grids 34, 36, Fig. 1, and substantially spherical semiconductive bodies 40 of 3-4.5 mms. in diameter preferably 3.5 to 4.0 mms. packed in the space between the grids. The precipitator is preferably a two stage one having a preionising action 18 comprising high potential wire electrodes 30 with cantilever spring wire supports 31 and earthed electrodes 33. The semiconductive bodies are of glass or plastic and are disposed between high potential collecting grid 34 and earthed collecting grid 36. The spherical bodies 40 may enter at the top, be removed at a controlled rate from the bottom, cleaned and returned to the top. It is stated that by coating the semiconductive bodies with nickel oxide or MnO 2 ozone is geltered. There may be more than one collector system in series with alternate polarities or alternately energised and de-energised.
GB35476/60A 1959-10-21 1960-10-17 Improvements in or relating to electrostatic precipitators Expired GB885582A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US885582XA 1959-10-21 1959-10-21

Publications (1)

Publication Number Publication Date
GB885582A true GB885582A (en) 1961-12-28

Family

ID=22212059

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35476/60A Expired GB885582A (en) 1959-10-21 1960-10-17 Improvements in or relating to electrostatic precipitators

Country Status (1)

Country Link
GB (1) GB885582A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2721528A1 (en) * 1977-05-12 1978-11-16 Manfred R Burger Electrostatic gas purification using filter medium - with the filter placed between the ionised gas and one electrode
DE2802965A1 (en) * 1978-01-24 1979-07-26 Burger Manfred R Electrostatic gas purification using filter medium - with the filter placed between the ionised gas and one electrode
GB2274412A (en) * 1993-01-20 1994-07-27 Atomic Energy Authority Uk Exhaust gas purification

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2721528A1 (en) * 1977-05-12 1978-11-16 Manfred R Burger Electrostatic gas purification using filter medium - with the filter placed between the ionised gas and one electrode
DE2802965A1 (en) * 1978-01-24 1979-07-26 Burger Manfred R Electrostatic gas purification using filter medium - with the filter placed between the ionised gas and one electrode
GB2274412A (en) * 1993-01-20 1994-07-27 Atomic Energy Authority Uk Exhaust gas purification
US5440876A (en) * 1993-01-20 1995-08-15 United Kingdom Atomic Energy Authority Exhaust gas purification
GB2274412B (en) * 1993-01-20 1996-05-22 Atomic Energy Authority Uk Gas purification

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