EP2407253B1 - Dispositif de purge pour une tête de nettoyage de toile de séchage - Google Patents

Dispositif de purge pour une tête de nettoyage de toile de séchage Download PDF

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Publication number
EP2407253B1
EP2407253B1 EP11005676.9A EP11005676A EP2407253B1 EP 2407253 B1 EP2407253 B1 EP 2407253B1 EP 11005676 A EP11005676 A EP 11005676A EP 2407253 B1 EP2407253 B1 EP 2407253B1
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EP
European Patent Office
Prior art keywords
air
cleaning head
water separation
tubular body
separation container
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.)
Active
Application number
EP11005676.9A
Other languages
German (de)
English (en)
Other versions
EP2407253A2 (fr
EP2407253A3 (fr
Inventor
Roman Caspar
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.)
Paprima Industries Inc
Original Assignee
Paprima Industries 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
Application filed by Paprima Industries Inc filed Critical Paprima Industries Inc
Publication of EP2407253A2 publication Critical patent/EP2407253A2/fr
Publication of EP2407253A3 publication Critical patent/EP2407253A3/fr
Application granted granted Critical
Publication of EP2407253B1 publication Critical patent/EP2407253B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F7/00—Other details of machines for making continuous webs of paper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B08B3/024—Cleaning by means of spray elements moving over the surface to be cleaned
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/29—Floor-scrubbing machines characterised by means for taking-up dirty liquid
    • A47L11/30—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
    • A47L11/4016—Contaminants collecting devices, i.e. hoppers, tanks or the like specially adapted for collecting fluids
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4036—Parts or details of the surface treating tools
    • A47L11/4044—Vacuuming or pick-up tools; Squeegees
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4097—Means for exhaust-air diffusion; Exhaust-air treatment, e.g. air purification; Means for sound or vibration damping
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A47L7/0004—Suction cleaners adapted to take up liquids, e.g. wet or dry vacuum cleaners
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A47L7/0004—Suction cleaners adapted to take up liquids, e.g. wet or dry vacuum cleaners
    • A47L7/0009—Suction cleaners adapted to take up liquids, e.g. wet or dry vacuum cleaners with means mounted on the nozzle; nozzles specially adapted for the recovery of liquid
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1608—Cyclonic chamber constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/50—Cleaning
    • B07B1/55—Cleaning with fluid jets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/32—Washing wire-cloths or felts
    • D21F1/325—Washing wire-cloths or felts with reciprocating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B2203/00—Details of cleaning machines or methods involving the use or presence of liquid or steam
    • B08B2203/02—Details of machines or methods for cleaning by the force of jets or sprays
    • B08B2203/0229—Suction chambers for aspirating the sprayed liquid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
  • Paper (AREA)
  • Treatment Of Fiber Materials (AREA)

Claims (17)

  1. Dispositif (1) pour nettoyer une bande mouvante (60) comprenant
    une tête de nettoyage (50) qui est mobile transversalement à la bande mouvante (60) et présente une ouverture de sortie d'où sortent des particules de saleté et de l'eau usée, et
    un récipient séparateur d'air et d'eau (20) qui présente une ouverture d'entrée (25) pour les particules de saleté et l'eau usée (74) provenant de la tête de nettoyage (50), une sortie d'air (27) et une sortie d'eau usée (26),
    le récipient séparateur d'air et d'eau (20) étant relié à la tête de nettoyage (50) de sorte que le récipient séparateur d'air et d'eau (20) peut être déplacé transversalement à la bande mouvante (60) conjointement avec la tête de nettoyage (50), et
    la tête de nettoyage (50) et le récipient séparateur d'air et d'eau (20) étant reliés l'un à l'autre de manière étanche à l'air au niveau de l'ouverture de sortie de la tête de nettoyage (50) et de l'ouverture d'entrée (25) du récipient séparateur d'air et d'eau (20) ou la tête de nettoyage (50) et le récipient séparateur d'air et d'eau (20) étant reliés par l'intermédiaire d'un corps tubulaire (10).
  2. Dispositif (1) selon la revendication 1, dans lequel un tuyau d'eau usée (30) est raccordé, de préférence par l'intermédiaire d'un raccord tubulaire coudé (31), à la sortie d'eau usée (26) et conduit, de préférence par l'intermédiaire d'un dispositif de guidage de câbles (32) mobile, à un système d'écoulement fixe (40).
  3. Dispositif (1) selon la revendication 2, dans lequel le corps tubulaire présente au moins une entrée (13) pour agent propulseur, et de préférence au moins une des entrées (13) d'agent propulseur présentes est conçue pour produire une accélération des particules de saleté et de l'eau usée (74) provenant de la tête de nettoyage (50) et pour transporter celles-ci à travers le corps tubulaire (10).
  4. Dispositif (1) selon la revendication 3, dans lequel au moins une des entrées (13) d'agent propulseur présentes est disposée de manière essentiellement coaxiale à l'axe central du corps tubulaire (10) et est conçue de préférence pour de l'air comprimé.
  5. Dispositif (1) selon la revendication 3 ou 4, dans lequel au moins une des entrées (13) d'agent propulseur présentes est orientée dans une direction qui n'est pas parallèle à l'axe central du corps tubulaire (10).
  6. Dispositif (1) selon l'une quelconque des revendications précédentes, dans lequel le corps tubulaire (10) et / ou la tête de nettoyage (50) présentent une section transversale restant essentiellement égale.
  7. Dispositif (1) selon l'une quelconque des revendications précédentes, dans lequel la tête de nettoyage (50) est reliée de manière pivotante au corps tubulaire (10).
  8. Dispositif (1) selon l'une quelconque des revendications précédentes, dans lequel le récipient séparateur d'air et d'eau (20) présente une couverture amovible et / ou est de forme cylindrique et / ou la section transversale du récipient séparateur d'air et d'eau (20) se rétrécit en forme d'entonnoir en direction de la sortie d'eau usée (26).
  9. Dispositif (1) selon l'une quelconque des revendications précédentes, dans lequel le dispositif (1) et / ou la tête de nettoyage (50) présentent des surfaces de paroi à isolation thermique.
  10. Dispositif (1) selon l'une quelconque des revendications précédentes, dans lequel l'ouverture d'entrée (25) représente une entrée dans le récipient séparateur d'air et d'eau (20), laquelle présente une composante de direction non perpendiculaire à une surface intérieure latérale du récipient séparateur d'air et d'eau (20) de sorte que les particules de saleté et l'eau usée (74) provenant du corps tubulaire (10) forment un flux en forme de tourbillon dans le récipient séparateur d'air et d'eau (20).
  11. Dispositif (1) selon l'une quelconque des revendications précédentes, dans lequel la bande mouvante est une toile de séchage (60) d'une installation de fabrication de papier.
  12. Procédé pour évacuer des particules de saleté et de l'eau usée (74) d'une tête de nettoyage (50) servant à nettoyer une bande mouvante (60), selon lequel la tête de nettoyage (50) se meut transversalement à la bande mouvante (60), comprenant les étapes :
    - entraîner un récipient séparateur d'air et d'eau (20) relié à la tête de nettoyage (50) avec les mouvements de la tête de nettoyage (50) ;
    - récupérer les particules de saleté et l'eau usée (74) sous la forme d'une suspension (73) dans le récipient séparateur d'air et d'eau (20) ;
    - séparer l'air de la suspension de particules de saleté et d'eau usée dans le récipient séparateur d'air et d'eau (20) ;
    - laisser sortir l'air par la sortie d'air (27) du récipient séparateur d'air et d'eau (20) et laisser sortir la suspension (73) constituée des particules de saleté et d'eau usée par la sortie d'eau usée (26) du récipient séparateur d'air et d'eau (20) ;
    la tête de nettoyage (50) et le récipient séparateur d'air et d'eau (20) étant reliés l'un à l'autre de manière étanche à l'air au niveau de l'ouverture de sortie de la tête de nettoyage et de l'ouverture d'entrée (25) du récipient séparateur d'air et d'eau (20) ou la tête de nettoyage (50) et le récipient séparateur d'air et d'eau (20) étant reliés par l'intermédiaire d'un corps tubulaire (10).
  13. Procédé selon la revendication 12, selon lequel l'étape suivante est en outre exécutée :
    - générer une accélération des particules de saleté et de l'eau usée (74) par injection d'un agent propulseur dans le corps tubulaire (10) qui relie la tête de nettoyage (50) et le récipient séparateur d'air et d'eau (20).
  14. Procédé selon la revendication 12 ou 13, selon lequel l'étape suivante est en outre exécutée :
    - générer un flux en forme de spirale ou d'hélice dans le corps tubulaire (10), et / ou
    - générer un flux en forme de tourbillon dans le récipient séparateur d'air et d'eau (20).
  15. Procédé selon les revendications 11 à 14, selon lequel la bande mouvante est une toile de séchage (60) d'une installation de fabrication de papier.
  16. Procédé selon la revendication 15, selon lequel le procédé est mis en oeuvre pendant un processus de nettoyage de la toile de séchage (60), le processus de nettoyage étant de préférence exécuté en même temps que le processus de fabrication de papier.
  17. Procédé de fabrication de papier avec le procédé d'évacuation de particules de saleté et d'eau usée d'une tête de nettoyage (50) servant à nettoyer une toile de séchage (60) d'une installation de fabrication de papier selon la revendication 16.
EP11005676.9A 2010-07-12 2011-07-12 Dispositif de purge pour une tête de nettoyage de toile de séchage Active EP2407253B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010026831.3A DE102010026831B4 (de) 2010-07-12 2010-07-12 Abflussvorrichtung für und Verfahren zum Abtransport von Schmutzpartikeln und Abwasser aus einem Reinigungskopf

Publications (3)

Publication Number Publication Date
EP2407253A2 EP2407253A2 (fr) 2012-01-18
EP2407253A3 EP2407253A3 (fr) 2012-10-17
EP2407253B1 true EP2407253B1 (fr) 2015-09-09

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EP11005676.9A Active EP2407253B1 (fr) 2010-07-12 2011-07-12 Dispositif de purge pour une tête de nettoyage de toile de séchage

Country Status (4)

Country Link
US (2) US9044782B2 (fr)
EP (1) EP2407253B1 (fr)
CN (1) CN102371257B (fr)
DE (1) DE102010026831B4 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009059790B4 (de) 2009-12-21 2017-03-30 Paprima Industries Inc. Reinigungsvorrichtung
WO2021163488A1 (fr) * 2020-02-13 2021-08-19 Kadant Nordic AB Tête de nettoyage avec ensemble de buses directionnelles et lame d'air externe façonnée des systèmes de pulvérisation à va-et-vient
CN113680646B (zh) * 2021-08-26 2022-11-11 青海格茫公路管理有限公司 一种公路工程建设用的环保型砂石筛选装置

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Also Published As

Publication number Publication date
DE102010026831B4 (de) 2021-08-12
US20160348312A1 (en) 2016-12-01
DE102010026831A1 (de) 2012-01-12
EP2407253A2 (fr) 2012-01-18
US20120006357A1 (en) 2012-01-12
CN102371257A (zh) 2012-03-14
US20170191219A9 (en) 2017-07-06
CN102371257B (zh) 2015-11-25
EP2407253A3 (fr) 2012-10-17
US9044782B2 (en) 2015-06-02
US9732471B2 (en) 2017-08-15

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