GB1500154A - Method and apparatus for precipitating particles from a gaseous effluent - Google Patents

Method and apparatus for precipitating particles from a gaseous effluent

Info

Publication number
GB1500154A
GB1500154A GB34638/75A GB3463875A GB1500154A GB 1500154 A GB1500154 A GB 1500154A GB 34638/75 A GB34638/75 A GB 34638/75A GB 3463875 A GB3463875 A GB 3463875A GB 1500154 A GB1500154 A GB 1500154A
Authority
GB
United Kingdom
Prior art keywords
medium
particles
electrodes
produce
order
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
GB34638/75A
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.)
Maxwell Technologies Inc
Original Assignee
Maxwell Laboratories 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
Priority claimed from US05/602,730 external-priority patent/US4071334A/en
Application filed by Maxwell Laboratories Inc filed Critical Maxwell Laboratories Inc
Publication of GB1500154A publication Critical patent/GB1500154A/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
    • B03C3/38—Particle charging or ionising stations, e.g. using electric discharge, radioactive radiation or flames

Landscapes

  • Electrostatic Separation (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

The medium bearing the particles to be precipitated is passed through a channel into a precipitation station (10). Electrodes are introduced into the medium in order to produce ions of both preceding signs. Finally, the medium with the loaded particles is subjected to the action of a substantially even and strong electrical field so that the loaded particles are attracted to one or more electrodes (28). The precipitation station has a central part between an inlet (12) and an outlet (14) for the medium, in which part are arranged at least one positive electrode (26) and at least one negative electrode (28). Furthermore, the precipitation station comprises means for applying a voltage difference to the electrodes in order to produce a high electrical field in the central part of the station. Furthermore, it comprises a high-energy electron-beam source (20) in order to produce a supply of positive ions. Extremely small particles of diameters between 0.1 to 5 microns, for example, can be removed from a gaseous medium. <IMAGE>
GB34638/75A 1974-08-29 1975-08-20 Method and apparatus for precipitating particles from a gaseous effluent Expired GB1500154A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US50210374A 1974-08-29 1974-08-29
US05/602,730 US4071334A (en) 1974-08-29 1975-08-07 Method and apparatus for precipitating particles from a gaseous effluent

Publications (1)

Publication Number Publication Date
GB1500154A true GB1500154A (en) 1978-02-08

Family

ID=27054016

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34638/75A Expired GB1500154A (en) 1974-08-29 1975-08-20 Method and apparatus for precipitating particles from a gaseous effluent

Country Status (9)

Country Link
JP (1) JPS5150068A (en)
CA (1) CA1070250A (en)
CH (1) CH617363A5 (en)
DE (1) DE2537931A1 (en)
FR (1) FR2282943A1 (en)
GB (1) GB1500154A (en)
IT (1) IT1041549B (en)
NL (1) NL7510240A (en)
SE (1) SE404659B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107120160A (en) * 2017-06-01 2017-09-01 山东大学 Exhaust gas cleaner and its application based on high-pressure electrostatic precipitation principle
CN114570199A (en) * 2021-08-05 2022-06-03 北京航天方达科技有限公司 High-energy electron beam generating device
CN114618260A (en) * 2021-08-05 2022-06-14 北京航天方达科技有限公司 Electron beam flue gas whitening and low-nitrogen system of gas boiler

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102962136A (en) * 2012-12-04 2013-03-13 武汉纺织大学 High-voltage discharge oil smoke purification method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE348378C (en) * 1922-02-07 Elga Elek Sche Gasreinigungs G Process for removing very fine dust particles from gases during electrical gas cleaning
DE833798C (en) * 1950-07-05 1952-03-13 Metallgesellschaft Ag Process for preventing disruptive space charges in electrostatic precipitators
JPS4967270A (en) * 1972-10-31 1974-06-29

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107120160A (en) * 2017-06-01 2017-09-01 山东大学 Exhaust gas cleaner and its application based on high-pressure electrostatic precipitation principle
CN107120160B (en) * 2017-06-01 2024-05-28 山东大学 Tail gas purification device based on high-voltage electrostatic dust removal principle and application thereof
CN114570199A (en) * 2021-08-05 2022-06-03 北京航天方达科技有限公司 High-energy electron beam generating device
CN114618260A (en) * 2021-08-05 2022-06-14 北京航天方达科技有限公司 Electron beam flue gas whitening and low-nitrogen system of gas boiler

Also Published As

Publication number Publication date
NL7510240A (en) 1976-03-02
FR2282943A1 (en) 1976-03-26
DE2537931A1 (en) 1977-02-24
SE404659B (en) 1978-10-23
FR2282943B1 (en) 1982-10-08
SE7509584L (en) 1976-03-01
IT1041549B (en) 1980-01-10
CA1070250A (en) 1980-01-22
CH617363A5 (en) 1980-05-30
JPS5150068A (en) 1976-05-01

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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