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Electrostatic precipitator - employing filter plates of fibre part or all of which is electrically conductive
Electrostatic precipitator - employing filter plates of fibre part or all of which is electrically conductive
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机译:静电除尘器-使用纤维部分或全部导电的滤板
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摘要
Dust or spray precipitator comprises a means of charging particles e.g. UV tube, beta-ray emitter, or HT wires, followed by a fibrous plate transverse across air flow, positively charged, which traps contaminants. Fibres may be conductive e.g. steel wool, glass or synthetic fibre with conductive coating, vacuum deposited; or may be non-conducting fibre blended with metal wire. Filter units are cheap and may be disposable being removed when clogged or discharged. Air cleaning is effective even with dust or liquid particles 1 mu dia. i.e. in the physiologically hazardous range. Relatively low potentials may be used.
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