BR8001321U - Aparelho para limpar e/ou desempoeirar correntes de gás residual contendo poeira - Google Patents

Aparelho para limpar e/ou desempoeirar correntes de gás residual contendo poeira

Info

Publication number
BR8001321U
BR8001321U BR8001321-0U BR8001321U BR8001321U BR 8001321 U BR8001321 U BR 8001321U BR 8001321 U BR8001321 U BR 8001321U BR 8001321 U BR8001321 U BR 8001321U
Authority
BR
Brazil
Prior art keywords
residual gas
cleaning
venturi
droplet separation
separation stage
Prior art date
Application number
BR8001321-0U
Other languages
English (en)
Other versions
BR8001321Y1 (pt
Inventor
Walter Dr Gebert
Wilhelm Fingerhut
Christof Dr Lanzerstorfer
Ludwig Dr Noska
Original Assignee
Voest Alpine Ind Anlagen
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 Voest Alpine Ind Anlagen filed Critical Voest Alpine Ind Anlagen
Publication of BR8001321U publication Critical patent/BR8001321U/pt
Publication of BR8001321Y1 publication Critical patent/BR8001321Y1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/10—Venturi scrubbers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/40—Combinations of devices covered by groups B01D45/00 and B01D47/00
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/38—Removal of waste gases or dust

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Separation Of Particles Using Liquids (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

Patente de Modelo de Utilidade: <B>"APARELHO PARA LIMPAR E/OU DESEMPOEIRAR CORRENTES DE GáS RESIDUAL CONTENDO POEIRA"<D>. A invenção refere-se a um aparelho para limpar e/ou desempoeirar correntes de taxa oscilante de gás residual contendo poeira de usinas metalúrgicas de fabricação de aço, compreendendo um estágio saturador, um primeiro estágio de separação de gotículas, contíguo com o estágio saturador, um purificador Venturi, contíguo com o estágio de separação de gotículas e um segundo estágio de separação de gotículas, contíguo com o purificador Venturi. Uma quantidade adicional de água é pulverizada no duto de gás residual entre o primeiro estágio de separação de gotículas e a garganta Venturi em uma distância de 1,5*a até 20*a da garganta Venturi,"a" sendo a largura da garganta Venturi na abertura máxima. O aparelho de acordo com a invenção torna possível desempoeirar e/ou limpar as correntes de taxa flutuante de gás residual, particular e eficientemente.
BRMU8001321-0U 1999-06-21 2000-06-21 aparelho para limpar e/ou desempoeirar correntes de gás residual contendo poeira. BR8001321Y1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0043099U AT3371U1 (de) 1999-06-21 1999-06-21 Vorrichtung zum reinigen und/oder entstauben staubhältiger abgasströme

Publications (2)

Publication Number Publication Date
BR8001321U true BR8001321U (pt) 2001-03-13
BR8001321Y1 BR8001321Y1 (pt) 2009-08-11

Family

ID=3490412

Family Applications (1)

Application Number Title Priority Date Filing Date
BRMU8001321-0U BR8001321Y1 (pt) 1999-06-21 2000-06-21 aparelho para limpar e/ou desempoeirar correntes de gás residual contendo poeira.

Country Status (3)

Country Link
AT (1) AT3371U1 (pt)
BR (1) BR8001321Y1 (pt)
DE (1) DE20007622U1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102335551A (zh) * 2010-07-28 2012-02-01 张步芳 双循环锅炉烟气脱硫除尘装置
CN105327581B (zh) * 2015-10-31 2017-09-05 张继金 适用于高温含尘尾气回收的旋风水幕除尘装置
CN105797514A (zh) * 2016-05-23 2016-07-27 肥西县鑫山机械厂 一种工业含粉尘尾气净化装置
CN114699872B (zh) * 2022-03-16 2023-09-05 桂林航天工业学院 确定湿式弦栅空气净化装置内喷嘴最佳距离的方法及装置
CN114600618B (zh) * 2022-05-10 2024-01-09 河南农业大学 一种小麦种植用施肥灌溉装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2440878C3 (de) 1974-08-23 1978-11-09 Mannesmann Ag, 4000 Duesseldorf Verfahren und Vorrichtung zur Herabsetzung des CO-Gehaltes von Abgasen sowie zur Verbesserung des Wirkungsgrades von Entstaubungsanlagen metallurgischer Schmelzgefäße

Also Published As

Publication number Publication date
BR8001321Y1 (pt) 2009-08-11
DE20007622U1 (de) 2000-08-03
AT3371U1 (de) 2000-02-25

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 7 (SETE) ANOS CONTADOS A PARTIR DE 22/09/2009, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 14A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2259 DE 22-04-2014 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.