GB682287A - Improvements in or relating to electrical precipitators - Google Patents

Improvements in or relating to electrical precipitators

Info

Publication number
GB682287A
GB682287A GB2562650A GB2562650A GB682287A GB 682287 A GB682287 A GB 682287A GB 2562650 A GB2562650 A GB 2562650A GB 2562650 A GB2562650 A GB 2562650A GB 682287 A GB682287 A GB 682287A
Authority
GB
United Kingdom
Prior art keywords
electrodes
mesh
deflectors
surmounted
cells
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
GB2562650A
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 Corp
Original Assignee
Research Corp
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 Corp filed Critical Research Corp
Priority to GB2562650A priority Critical patent/GB682287A/en
Publication of GB682287A publication Critical patent/GB682287A/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
    • B03C3/74—Cleaning the electrodes
    • B03C3/78—Cleaning the electrodes by washing

Landscapes

  • Electrostatic Separation (AREA)

Abstract

682,287. Electrostatic precipitation. RESEARCH CORPORATION. Oct. 20, 1950, No. 25626/50. Class 39(i) In a precipitator in which the dust is washed off the collector electrodes by a liquid spray, a perforated, sloping deflector is secured to the electrode to distribute the liquid substantially uniformly over their surface. In a two stage precipitator, the gas entering at 21 passes through a baffle 23 which comprises, Figs. 12 and 13 (not shown), a perforated plate with box-like vertical webs, and reaches a corona discharge zone established between electrodes 31, 32, and a depositing zone between similar electrodes 48, 49, before passing through a spray eliminator 27 to the outlet 22. The construction of the electrodes 32 and 49 is either (a) a series of square section cells of wire mesh enclosing the rod electrodes and surmounted by pyramid shaped mesh deflectors, Figs. 9, 10, 11 (not shown), the cells being clipped together, Figs. 3, 4, 5 (not shown); or (b) a honeycomb arrangement of hexagonal section cells of wire mesh surmounted by hexagonal pyramid shaped mesh deflectors, Figs. 6, 7, 8 (not shown); or (c) solid parallel plate electrodes surmounted by a sloping mesh deflector, Figs. 14, 15 (not shown); or (d) parallel plates of mesh bent over at the top to form the deflectors, Fig. 16 (not shown). The liquid spray may be from sprinkler nozzles or from plain nozzles with moving deflectors mounted beneath Fig. 18 (not shown).
GB2562650A 1950-10-20 1950-10-20 Improvements in or relating to electrical precipitators Expired GB682287A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2562650A GB682287A (en) 1950-10-20 1950-10-20 Improvements in or relating to electrical precipitators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2562650A GB682287A (en) 1950-10-20 1950-10-20 Improvements in or relating to electrical precipitators

Publications (1)

Publication Number Publication Date
GB682287A true GB682287A (en) 1952-11-05

Family

ID=10230704

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2562650A Expired GB682287A (en) 1950-10-20 1950-10-20 Improvements in or relating to electrical precipitators

Country Status (1)

Country Link
GB (1) GB682287A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126130A (en) * 1982-09-02 1984-03-21 Nat Res Dev Removal of ions from charged powder clouds
CN103949127A (en) * 2014-04-02 2014-07-30 华电电力科学研究院 Flue embedded wet-type electric deduster and electrical dedusting method
CN104190543A (en) * 2014-08-20 2014-12-10 浙江天蓝环保技术股份有限公司 Wet-type electric precipitator and electric precipitation desulfurization device comprising same
CN105003926A (en) * 2015-06-29 2015-10-28 张荣华 Dust removal and denitration and waste heat recovery device for flue of boiler
WO2017149192A1 (en) * 2016-03-04 2017-09-08 Aavi Technologies Ltd Air purifier and a method of purifying air
CN110116050A (en) * 2019-06-05 2019-08-13 李焱 A kind of composite purification device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126130A (en) * 1982-09-02 1984-03-21 Nat Res Dev Removal of ions from charged powder clouds
CN103949127A (en) * 2014-04-02 2014-07-30 华电电力科学研究院 Flue embedded wet-type electric deduster and electrical dedusting method
CN104190543A (en) * 2014-08-20 2014-12-10 浙江天蓝环保技术股份有限公司 Wet-type electric precipitator and electric precipitation desulfurization device comprising same
CN104190543B (en) * 2014-08-20 2016-09-07 浙江天蓝环保技术股份有限公司 A kind of wet electrical dust precipitator and comprise the electric precipitation desulfurizer of this wet electrical dust precipitator
CN105003926A (en) * 2015-06-29 2015-10-28 张荣华 Dust removal and denitration and waste heat recovery device for flue of boiler
WO2017149192A1 (en) * 2016-03-04 2017-09-08 Aavi Technologies Ltd Air purifier and a method of purifying air
CN109070096A (en) * 2016-03-04 2018-12-21 Aavi技术有限公司 Air purifier and the method for purifying air
CN110116050A (en) * 2019-06-05 2019-08-13 李焱 A kind of composite purification device

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