BR9912449A - Sistema de redução eletrostático para reduzir a quantidade de pó e microorganismos transportados pelo ar - Google Patents

Sistema de redução eletrostático para reduzir a quantidade de pó e microorganismos transportados pelo ar

Info

Publication number
BR9912449A
BR9912449A BR9912449-1A BR9912449A BR9912449A BR 9912449 A BR9912449 A BR 9912449A BR 9912449 A BR9912449 A BR 9912449A BR 9912449 A BR9912449 A BR 9912449A
Authority
BR
Brazil
Prior art keywords
reduction system
dust
microorganisms
reduce
amount
Prior art date
Application number
BR9912449-1A
Other languages
English (en)
Inventor
Bailey W Mitchell
Henry D Stone
Original Assignee
Us Agriculture
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 Us Agriculture filed Critical Us Agriculture
Publication of BR9912449A publication Critical patent/BR9912449A/pt

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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K1/00—Housing animals; Equipment therefor
    • A01K1/0047—Air-conditioning, e.g. ventilation, of animal housings
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K31/00—Housing birds
    • A01K31/18—Chicken coops or houses for baby chicks; Brooders including auxiliary features, e.g. feeding, watering, demanuring, heating, ventilation
    • A01K31/20—Heating arrangements ; Ventilation
    • 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
    • B03C3/02—Plant or installations having external electricity supply
    • B03C3/04—Plant or installations having external electricity supply dry type
    • B03C3/09—Plant or installations having external electricity supply dry type characterised by presence of stationary flat electrodes arranged with their flat surfaces at right angles to the gas stream
    • 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
    • B03C3/02—Plant or installations having external electricity supply
    • B03C3/16—Plant or installations having external electricity supply wet type
    • 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
    • B03C3/41—Ionising-electrodes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Birds (AREA)
  • Housing For Livestock And Birds (AREA)
  • Electrostatic Separation (AREA)
  • Ventilation (AREA)

Abstract

<B>"SISTEMA DE REDUçãO ELETROSTáTICO PARA REDUZIR A QUANTIDADE DE Pó E MICROORGANISMOS TRANSPORTADOS PELO AR"<D>. A presente invenção se refere a um sistema de redução de pó (40) para reduzir contaminantes transportados pelo ar, tais como por exemplo , pó, fumaça, microorganismos, etc., que inclui pelo menos uma barra ionizadora (11) e um plano de aterramento (4), que é paralelo e próximo a pelo menos uma barra ionizadora (11). O sistema de redução de pó (40) pode também incluir um dispositivo de coleta de pó, tal como uma bandeja (8), contendo uma composição aquosa (7), opcionalmente contendo um desengraxante, uma placa de metal (24) com um dispositivo de aplicação de água (20) ou o plano de aterramento por si próprio junto com as superfícies de um espaço fechado de dimensionamento de uma sala. O sistema de redução de pó (40) é especialmente útil na produção de aves domésticas e em áreas de processamento, tal como gabinetes de incubação (9), compartimentos onde se processa a cria de aves e compartimentos de criação de aves de ambiente controlado.
BR9912449-1A 1998-07-28 1999-07-27 Sistema de redução eletrostático para reduzir a quantidade de pó e microorganismos transportados pelo ar BR9912449A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/122,850 US6126722A (en) 1998-07-28 1998-07-28 Electrostatic reduction system for reducing airborne dust and microorganisms
PCT/US1999/017047 WO2000006304A1 (en) 1998-07-28 1999-07-27 Electrostatic reduction system for reducing airborne dust and microorganisms

Publications (1)

Publication Number Publication Date
BR9912449A true BR9912449A (pt) 2001-04-17

Family

ID=22405163

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9912449-1A BR9912449A (pt) 1998-07-28 1999-07-27 Sistema de redução eletrostático para reduzir a quantidade de pó e microorganismos transportados pelo ar

Country Status (7)

Country Link
US (1) US6126722A (pt)
EP (1) EP1100621A4 (pt)
JP (1) JP2002521194A (pt)
AU (1) AU5236199A (pt)
BR (1) BR9912449A (pt)
CA (1) CA2338642A1 (pt)
WO (1) WO2000006304A1 (pt)

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Also Published As

Publication number Publication date
AU5236199A (en) 2000-02-21
EP1100621A4 (en) 2003-04-09
US6126722A (en) 2000-10-03
WO2000006304A1 (en) 2000-02-10
EP1100621A1 (en) 2001-05-23
CA2338642A1 (en) 2000-02-10
JP2002521194A (ja) 2002-07-16

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