EP1536054A1 - Dispositif avec au moins un espace de travail alimenté en vapeur - Google Patents

Dispositif avec au moins un espace de travail alimenté en vapeur Download PDF

Info

Publication number
EP1536054A1
EP1536054A1 EP04024803A EP04024803A EP1536054A1 EP 1536054 A1 EP1536054 A1 EP 1536054A1 EP 04024803 A EP04024803 A EP 04024803A EP 04024803 A EP04024803 A EP 04024803A EP 1536054 A1 EP1536054 A1 EP 1536054A1
Authority
EP
European Patent Office
Prior art keywords
steam
data
pressure
transducer
working space
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.)
Withdrawn
Application number
EP04024803A
Other languages
German (de)
English (en)
Inventor
Rainer Dolligkeit
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.)
Dolligkeit Dampf- & Waschereitechnik KG
Original Assignee
Dolligkeit Dampf- & Waschereitechnik KG
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 Dolligkeit Dampf- & Waschereitechnik KG filed Critical Dolligkeit Dampf- & Waschereitechnik KG
Publication of EP1536054A1 publication Critical patent/EP1536054A1/fr
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F67/00—Details of ironing machines provided for in groups D06F61/00, D06F63/00, or D06F65/00

Definitions

  • the invention relates to a device with at least one vapor-loaded Working space, such as a lack of laundry, according to the preamble of the claim 1.
  • the discharged condensate can enter a relaxation area in which by reducing the pressure compared to the under considerable pressure driven Working space uses an evaporation.
  • the steam from the relaxation area often referred to as Nachdampf, can for other machines, about washing machines or car washes, find use. This usage However, it is often discontinuous, resulting in significant pressure fluctuations in the post-steam result. But this also varies the conditions in the workspace, because the discharge rate of the condensate from that in the expansion area ruling backpressure is dependent.
  • the invention is based on the object, the continuity of at least one Improve working space with steam acting device.
  • the embodiment according to the invention is first information about the on the output side of the working space prevailing steam and or condensate so that it thereby becomes possible to reference the input side To influence this data, for example, always an equal pressure difference between Adjust working space and downstream relaxation area.
  • the sensor is therefore particularly advantageous a pressure measuring device. Also the determination of, for example, steam and / or condensate temperature and / or the moisture content is possible.
  • the data of the transducer an automatic Actuation of the organ (s) located in the steam supply area created so that a closed loop is formed, which is the appropriate Make adjustments without manual intervention during operation can.
  • the input control can be beneficial to the vapor pressure and thus the supplied Steam quantity, its temperature and / or its moisture content so that, as needed, a large variation of process parameters and thus an optimized adaptation to the respective conditions is possible.
  • the device 1 comprises a steam generator 2, such as a or more steam boilers, of which a total of 3 designated steam supply the produced steam a working space 4 zuorg.
  • a steam generator 2 such as a or more steam boilers, of which a total of 3 designated steam supply the produced steam a working space 4 zuorg.
  • the steam supply 3 comprises one or more supply line (s) 5 and at least a regulating member 6, here as a pressure reducing valve with a drying device is designed for the steam.
  • a regulating member 6 here as a pressure reducing valve with a drying device is designed for the steam.
  • This can be done by a cyclone dryer be formed, which is installed in the housing of the pressure reducing valve and how this can be controlled by motor.
  • the separate drying device can be assigned.
  • the drying device By the drying device, the supplied from the steam generator 2 Hot wet steam before introduction into the working space 4 into a hot dry steam being transformed. This causes too much condensate in the working area 4 avoided. It results in a better heat transfer and a higher efficiency. A "drowning" of the working space 4 is reliable prevented.
  • the regulating member 6 is assigned a condensate drain 7 for this purpose, which opens into a relaxation area 8, the example below At atmospheric pressure or a few bar up to 6 bar pressure.
  • the the Working space 4 fed steam however, has pressures of typically up to 16 bar.
  • the working space 4 can be designed differently. Here he forms a laundry mangle from, in which a plurality of rollers 9 with respect to the semi-circular cross-section Stainless steel sheets 10, which serve as lacking wells, are rotatable. By Supply of laundry between the rollers 9 and the stainless steel sheets 10 decreases Temperature in the working space 4. Depending on the moisture content of the laundry and the associated cooling increases the water content in the steam of the working space 4 on. As a result, there is a considerable increase in the number of shortages 10 Condensation; The condensate can be liquid and under high pressure Steam dissolved over preferably a plurality of outlets 11 from the working space. 4 be directed. The outlets 11 also open via steam trap 12 in the opposite of the working space 4 under lower pressure relaxation area 8 on.
  • the relaxation area 8 is also not an open system and can, for example a flash tank 13 and a steam trap 12 'include. From the steam trap 12 'runs a return line 15 in a feedwater tank 15, which in turn opens into the steam generator 2.
  • a utility line 16 via which the Post-steam for other machines, such as washing machines or car washes, can be used.
  • the use and thus the removal of Nachdampf can be discontinuous, such as intermittent, without the continuity of Conditions in the work space 4 to disturb.
  • a measuring transducer 17 is provided in the relaxation area 8, the in the embodiment performs at least one pressure measurement.
  • the capture other parameters such as humidity and temperature is additional or alternative possible.
  • the pressure data determined here are via a return line 18 a Computer 19 supplied on the one hand an input unit for reading or entering of data, and if necessary, product related data of, for example Additional machines 22 as folding machines are aufschaltbar.
  • the organ 6 in a closed Control circuit controlled and thus continuously during operation or timed clocked.
  • the control can be both a change in the vapor pressure at the input side - And as a result, a change in the amount of steam supplied - as additionally or alternatively, a regulation of the steam temperature and / or the Water content in the steam cause.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Drying Of Solid Materials (AREA)
EP04024803A 2003-11-28 2004-10-19 Dispositif avec au moins un espace de travail alimenté en vapeur Withdrawn EP1536054A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10355823 2003-11-28
DE2003155823 DE10355823A1 (de) 2003-11-28 2003-11-28 Vorrichtung mit zumindest einem dampfbeaufschlagten Arbeitsraum

Publications (1)

Publication Number Publication Date
EP1536054A1 true EP1536054A1 (fr) 2005-06-01

Family

ID=34442348

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04024803A Withdrawn EP1536054A1 (fr) 2003-11-28 2004-10-19 Dispositif avec au moins un espace de travail alimenté en vapeur

Country Status (2)

Country Link
EP (1) EP1536054A1 (fr)
DE (1) DE10355823A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2522768A1 (fr) * 2011-05-11 2012-11-14 Electrolux Home Products Corporation N.V. Appareil de traitement d'étoffes fourni avec une génération de vapeurs et procédé de contrôle de quantité de vapeur générée
WO2025238075A1 (fr) * 2024-05-16 2025-11-20 Albert Hodel Gmbh Procédé de fonctionnement d'une sécheuse-repasseuse à cuvette avec au moins deux cuvettes, et sécheuse-repasseuse à cuvette

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4489511A (en) * 1981-07-20 1984-12-25 Veb Kombinat Textima Heated pre-drying cylinder for a steam-trough mangle
DE3332826A1 (de) * 1983-09-12 1985-03-28 Herbert Kannegiesser Gmbh + Co, 4973 Vlotho Mangel zum glaetten feuchter waeschestuecke
DE3432765A1 (de) * 1983-11-18 1985-05-30 Veb Kombinat Textima, Ddr 9010 Karl-Marx-Stadt Heissmuldenmangel
US4599814A (en) * 1982-10-05 1986-07-15 Kleindienst Gmbh Method and equipment for mangling wet laundry
EP0426934A2 (fr) * 1989-11-10 1991-05-15 Harald Engel Presse à repasser

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4489511A (en) * 1981-07-20 1984-12-25 Veb Kombinat Textima Heated pre-drying cylinder for a steam-trough mangle
US4599814A (en) * 1982-10-05 1986-07-15 Kleindienst Gmbh Method and equipment for mangling wet laundry
DE3332826A1 (de) * 1983-09-12 1985-03-28 Herbert Kannegiesser Gmbh + Co, 4973 Vlotho Mangel zum glaetten feuchter waeschestuecke
DE3432765A1 (de) * 1983-11-18 1985-05-30 Veb Kombinat Textima, Ddr 9010 Karl-Marx-Stadt Heissmuldenmangel
EP0426934A2 (fr) * 1989-11-10 1991-05-15 Harald Engel Presse à repasser

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2522768A1 (fr) * 2011-05-11 2012-11-14 Electrolux Home Products Corporation N.V. Appareil de traitement d'étoffes fourni avec une génération de vapeurs et procédé de contrôle de quantité de vapeur générée
WO2025238075A1 (fr) * 2024-05-16 2025-11-20 Albert Hodel Gmbh Procédé de fonctionnement d'une sécheuse-repasseuse à cuvette avec au moins deux cuvettes, et sécheuse-repasseuse à cuvette

Also Published As

Publication number Publication date
DE10355823A1 (de) 2005-06-09

Similar Documents

Publication Publication Date Title
DE2823738C2 (de) Verfahren zum Einebnen (Glätten) einer Papierbahn
DE102007035976A1 (de) Dampftemperatursteuerung unter Verwendung eines integrierten Funktionsblocks
DE2630853A1 (de) Trocknungsvorrichtung
DE102004058972A1 (de) Trocknungsverfahren einer Waschmaschine und Vorrichtung dafür
DE69718873T2 (de) Verfahren zur stauffauflauf- und/oder formergesamtregelung einer papiermaschine oder dergleichen
DE69329307T2 (de) Dampfdurchflussmesser
DE10355823A1 (de) Vorrichtung mit zumindest einem dampfbeaufschlagten Arbeitsraum
EP1775376B1 (fr) Procédé et dispositif pour obtenir des fibres de bois à partir de copeaux de bois
EP0060860B1 (fr) Systeme a vapeur a distance avec retour commun des condensats et procede pour le refoulement des condensats
DE3209478C2 (de) Verfahren zum Betreiben einer Heißmuldenmangel sowie Heißmuldenmangel zur Durchführung dieses Verfahrens
DE722161C (de) Anordnung zum Regeln des Betriebes eines Hochdruck-Durchflussroehrendampferzeugers
EP3244150B1 (fr) Séchoir pour une bande textile à l'aide d'un dispositif de fonctionnement à énergie minimal et procédé associé
DE2923288A1 (de) Regeleinrichtung fuer eine dampfturbinenanlage
DE69421887T2 (de) Verfahren zur Trocknung von Produkten und Vorrichtung zur Steuerung der Heisslufttemperatur in einer Trocknungsmaschine
EP0050247B1 (fr) Procédé pour régler l'intensité d'évaporation dans les appareils utilisant du solvant
DE3320463C2 (de) Mangel zum Glätten feuchter Wäschestücke
DE10219844C1 (de) Verfahren zur Heissdispergierung eines Papierfaserstoffes
DE102021105123B3 (de) Verfahren zum Betrieb eines Gargeräts sowie Gargerät
AT411494B (de) Wärmezähler für wärmeträgermedien
DE102024113757B3 (de) Verfahren zum betrieb einer muldenmangel mit wenigstens zwei mulden sowie muldenmangel
EP4067770A1 (fr) Procede de reglage d'un debit volumique de caloporteur d'un systeme de recuperation de chaleur et appareil pour effectuer le procede
DE3407129C2 (fr)
AT522850B1 (de) Verfahren und system zur führung einer suspension im kreislauf
DE1444341A1 (de) Verfahren zur Regelung der Verdampfung
DE2636682C3 (de) Verfahren und Vorrichtung zum mehrstufigen Entspannungsverdampfen von Salz- oder Meerwasser zur Gewinnung von Süßwasser

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL HR LT LV MK

17P Request for examination filed

Effective date: 20051024

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

17Q First examination report despatched

Effective date: 20071030

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20080306