BRPI0512257A - dispositivo e método para limpeza de uma rede de filtro de uma torre de ventiladores de secadores de polpa, torre de ventiladores de secadores de polpa e secador de polpa - Google Patents

dispositivo e método para limpeza de uma rede de filtro de uma torre de ventiladores de secadores de polpa, torre de ventiladores de secadores de polpa e secador de polpa

Info

Publication number
BRPI0512257A
BRPI0512257A BRPI0512257-0A BRPI0512257A BRPI0512257A BR PI0512257 A BRPI0512257 A BR PI0512257A BR PI0512257 A BRPI0512257 A BR PI0512257A BR PI0512257 A BRPI0512257 A BR PI0512257A
Authority
BR
Brazil
Prior art keywords
pulp dryer
fan tower
cleaning
pulp
nozzle
Prior art date
Application number
BRPI0512257-0A
Other languages
English (en)
Inventor
Kimmo Rajanummi
Johan Lindholm
Original Assignee
Metso Paper 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 to FI20040247U priority Critical patent/FI6403U1/fi
Application filed by Metso Paper Inc filed Critical Metso Paper Inc
Priority to PCT/FI2005/000271 priority patent/WO2005124017A1/en
Publication of BRPI0512257A publication Critical patent/BRPI0512257A/pt

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0057Regenerating the filter material in the filter
    • B01D46/0064Regenerating the filter material in the filter by means of acting on the cake side and moving with respect to the filtering elements
    • B01D46/0065Regenerating the filter material in the filter by means of acting on the cake side and moving with respect to the filtering elements by scrapers, brushes, nozzles or the like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10Particle separators, e.g. dust precipitators, using filter plates, sheets, or pads having plane surfaces, i.e. axial filtering
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/18De-watering; Elimination of cooking or pulp-treating liquors from the pulp
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21FPAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F5/00Dryer section of machines for making continuous webs of paper
    • D21F5/18Drying webs by hot air
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2273/00Operation of filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2273/28Making use of vacuum or underpressure

Abstract

DISPOSITIVO E MéTODO PARA LIMPEZA DE UMA REDE DE FILTRO DE UMA TORRE DE VENTILADORES DE SECADORES DE POLPA, TORPE DE VENTILADORES DE SECADORES DE POLPA E SECADOR DE POLPA A invenção refere-se a um dispositivo (34) e um método para limpeza de uma rede de filtro (28) de uma torre de ventiladores (12, 12') de um secador de polpa (10), uma torre de ventiladores de secador de polpa e um secador de polpa. O dispositivo (34) de acordo com a invenção compreende: - um ou mais bocais (51-53), - uma ou mais conexões (54 -56, 56) para encaminhamento de subpressão ao bocal, - meios (44) de orientação de bocal que ficam dispostos em conexão com a rede de filtro (28) pelo menos principalmente de uma maneira imóvel e em que o bocal é fixado de uma maneira móvel, e - meios de força (44, 66, 72) para moverem o bico em relação aos meios de orientação.
BRPI0512257-0A 2004-06-18 2005-06-13 dispositivo e método para limpeza de uma rede de filtro de uma torre de ventiladores de secadores de polpa, torre de ventiladores de secadores de polpa e secador de polpa BRPI0512257A (pt)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20040247U FI6403U1 (fi) 2004-06-18 2004-06-18 Laite sellukuivaimen puhallintornin suodatinverkon puhdistamiseksi, sellukuivaimen puhallintorni sekä sellukuivain
PCT/FI2005/000271 WO2005124017A1 (en) 2004-06-18 2005-06-13 Device and method for cleaning of a filter net of a pulp dryer's fan tower, a pulp dryer's fan tower and a pulp dryer

Publications (1)

Publication Number Publication Date
BRPI0512257A true BRPI0512257A (pt) 2008-02-19

Family

ID=32524412

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0512257-0A BRPI0512257A (pt) 2004-06-18 2005-06-13 dispositivo e método para limpeza de uma rede de filtro de uma torre de ventiladores de secadores de polpa, torre de ventiladores de secadores de polpa e secador de polpa

Country Status (8)

Country Link
US (1) US7789997B2 (pt)
EP (2) EP2333152A1 (pt)
CN (1) CN1969086B (pt)
BR (1) BRPI0512257A (pt)
CA (1) CA2568840C (pt)
FI (1) FI6403U1 (pt)
RU (1) RU77284U1 (pt)
WO (1) WO2005124017A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009006890A1 (en) * 2007-07-10 2009-01-15 Niro A/S A filter cleaning structure, an arrangement comprising such a filter cleaning structure, and a method of using the filter cleaning structure
CN101327406B (zh) * 2008-06-20 2011-06-08 北京博奇电力科技有限公司 烟气催化处理系统和方法及其使用的过滤系统
US8519357B2 (en) * 2009-10-22 2013-08-27 Anthony Peter Noto Cleaning apparatus for sanitizing furnishings
US8011114B2 (en) 2009-12-04 2011-09-06 Superior Investments, Inc. Vehicle dryer with butterfly inlet valve
FI124481B (fi) 2011-03-31 2014-09-15 Valmet Technologies Inc CLEANING UNIT FOR CLEANING THE FILTER SURFACE OF A CELL DRYER, A CELL DRYER AND A METHOD FOR CLEANING A CELL DRYER
DE102011102792A1 (de) * 2011-05-26 2012-11-29 LTG AEROB Filtration Solutions GmbH Abscheidungsvorrichtung zum Abscheiden von Staub
CN104564835B (zh) * 2013-10-23 2016-09-14 际华三五一五皮革皮鞋有限公司 宽幅卷轴式排气机
US9314718B2 (en) * 2013-11-10 2016-04-19 Yamit Filtration & Water Treatment Ltd Backwash arrangement for cleaning a cylindrical filter screen
CN103691218A (zh) * 2013-11-16 2014-04-02 冯晓宏 过滤器清洁单元、自清洁空气净化设备及其使用方法
US10591212B2 (en) * 2014-03-12 2020-03-17 Ceres Device and method for drying grain
CN105057283B (zh) * 2015-08-14 2017-04-26 珠海格力电器股份有限公司 清洁机构、清洁装置及空调机
CN105617784A (zh) * 2015-12-30 2016-06-01 周桂灵 一种空气过滤机
US11007465B2 (en) 2018-11-09 2021-05-18 Cnh Industrial America Llc Rotating suction wand for a non-circular air screen
EP3733964A1 (en) * 2019-04-29 2020-11-04 Valmet Technologies Oy Arrangement and method for a pulp dryer
CN111486683A (zh) * 2020-04-17 2020-08-04 新沂市赛立科石英制品有限公司 一种u型石英管烘干装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE196703A (sv) 1956-04-07 1965-06-15 Svenska Flaektfabriken Ab Device for automatically guiding the tip of the web from a transport plane to a subsequent following in the case of machines intended for processing a material which is conveyed in a continuous web in several parallel transport planes.
US3233391A (en) * 1962-12-10 1966-02-08 Honeywell Inc Gas cleaning apparatus
GB1021638A (en) 1963-07-12 1966-03-09 Svenska Flaektfabriken Ab Cleaning device for a gas filtering screen
US3555785A (en) * 1968-02-02 1971-01-19 Wehr Corp Method and means for efficiently cleaning a gas filter
DE2206136A1 (de) * 1972-02-09 1973-08-16 Happle & Sohn Kg Maschf Staubfilter
US3991482A (en) * 1974-08-22 1976-11-16 Astec Industries, Inc. Superheat apparatus for drying textile products
SU870547A2 (ru) 1980-01-25 1981-10-07 Центральный Научно-Исследовательский И Проектно-Конструкторский Институт По Проектированию Оборудования Для Целлюлозно-Бумажной Промышленности Сушильна часть бумаго- и картоноделательных машин
DE3234436A1 (de) * 1982-09-17 1984-03-22 Babcock Textilmasch Reinigungsanordnung fuer siebe insbes. bei textiltrocknern
SU1694474A2 (ru) 1989-12-18 1991-11-30 Предприятие П/Я В-8772 Гидравлический домкрат
US5217512A (en) * 1992-05-28 1993-06-08 Pneumafil Corporation Apparatus for filtering debris from a moving airstream
US5507851A (en) * 1994-07-15 1996-04-16 Kennington; H. L. Filter cleaning apparatus
US5827338A (en) * 1997-04-03 1998-10-27 Carolina Air Filtration, Inc. Filter cleaning system including belt mounted extending nozzle
FI108882B (fi) * 1999-04-13 2002-04-15 Metso Paper Inc Laite sellukuivaimen kuivatusilman puhdistamiseksi
SE515408C2 (sv) * 1999-11-12 2001-07-30 Uddevalla Mek Verkst Ab Device and method for drying pulp webs

Also Published As

Publication number Publication date
CN1969086B (zh) 2010-07-21
FIU20040247U0 (fi) 2004-06-18
FI20040247U0 (pt)
WO2005124017A1 (en) 2005-12-29
CA2568840A1 (en) 2005-12-29
CA2568840C (en) 2012-08-28
CN1969086A (zh) 2007-05-23
RU77284U1 (ru) 2008-10-20
EP2333152A1 (en) 2011-06-15
FI20040247V0 (pt)
EP1759055A1 (en) 2007-03-07
FI6403U1 (fi) 2004-09-30
US7789997B2 (en) 2010-09-07
US20080011440A1 (en) 2008-01-17

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 10A ANUIDADE.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2310 DE 14-04-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.