SE8301158L - HEAT PUMP FOR PAPER MACHINES - Google Patents

HEAT PUMP FOR PAPER MACHINES

Info

Publication number
SE8301158L
SE8301158L SE8301158A SE8301158A SE8301158L SE 8301158 L SE8301158 L SE 8301158L SE 8301158 A SE8301158 A SE 8301158A SE 8301158 A SE8301158 A SE 8301158A SE 8301158 L SE8301158 L SE 8301158L
Authority
SE
Sweden
Prior art keywords
heat pump
paper machines
withdrawn
compressor
fed
Prior art date
Application number
SE8301158A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE448891B (en
SE8301158D0 (en
Inventor
A Weinmann
F Schweinzer
Original Assignee
Stroemungsmasch Anst
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 Stroemungsmasch Anst filed Critical Stroemungsmasch Anst
Publication of SE8301158D0 publication Critical patent/SE8301158D0/en
Publication of SE8301158L publication Critical patent/SE8301158L/en
Publication of SE448891B publication Critical patent/SE448891B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements
    • F26B23/001—Heating arrangements using waste heat
    • F26B23/002—Heating arrangements using waste heat recovered from dryer exhaust gases
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F5/00—Dryer section of machines for making continuous webs of paper
    • D21F5/20—Waste heat recovery
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)
  • Paper (AREA)

Abstract

A device for drying lengths of material is disclosed, especially a papermaking machine vapour hood, in which high temperature air is fed in and moist dryer air is withdrawn. The residual heat is made use of by means of a heat pump which is included in a circuit in the feed and return duct and consists of a compressor-turbine assembly. The power difference is made up by an external drive.
SE8301158A 1982-03-03 1983-03-02 DEVICE SHEET EVAPORATOR FOR PAPER MACHINES FOR DRYING COUNTRY GOODS SE448891B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0081482A AT374214B (en) 1982-03-03 1982-03-03 FACILITIES ON HOODS OF THE DRYING SECTION OF PAPER MACHINES

Publications (3)

Publication Number Publication Date
SE8301158D0 SE8301158D0 (en) 1983-03-02
SE8301158L true SE8301158L (en) 1983-09-04
SE448891B SE448891B (en) 1987-03-23

Family

ID=3500347

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8301158A SE448891B (en) 1982-03-03 1983-03-02 DEVICE SHEET EVAPORATOR FOR PAPER MACHINES FOR DRYING COUNTRY GOODS

Country Status (5)

Country Link
AT (1) AT374214B (en)
CH (1) CH664586A5 (en)
DE (1) DE3307358C2 (en)
FI (1) FI78137C (en)
SE (1) SE448891B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT382176B (en) * 1984-02-10 1987-01-26 Andritz Ag Maschf FACILITIES ON THE DRYING SECTION OF PAPER MACHINES
AT405331B (en) * 1997-02-03 1999-07-26 Eisbaer Air Tec Entfeuchtungst Method of drying articles and materials by means of air
FI102625B1 (en) * 1997-05-30 1999-01-15 Valmet Corp Method and apparatus for recovering heat from the exhaust air in a paper machine or similar vacuum system
EP1079189A1 (en) * 1999-08-23 2001-02-28 Reinhard Weber Process and arrangement for energy recovery
FI120366B (en) 2002-03-19 2009-09-30 Metso Paper Inc Process and plant for producing power in a paper or board plant
NL1024837C2 (en) 2003-11-21 2005-05-26 Franklin Hubertus Truijens Device and method for drying a wet film.
AT505932B1 (en) * 2008-03-26 2009-05-15 Andritz Ag Maschf DEVICE AND METHOD FOR DRYING MOVING MATERIAL RAILS

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT109635B (en) * 1927-04-28 1928-05-10 Rudolf Dr Doczekal Method and device for drying paper webs u. like
DE1101343B (en) * 1957-03-26 1961-03-09 Obermaier & Cie Device for quick drying of textile goods
CH608289A5 (en) * 1976-06-15 1978-12-29 Escher Wyss Gmbh Drying apparatus, in particular for paper machines

Also Published As

Publication number Publication date
SE448891B (en) 1987-03-23
DE3307358C2 (en) 1986-11-20
FI78137B (en) 1989-02-28
DE3307358A1 (en) 1983-09-15
FI830729L (en) 1983-09-04
ATA81482A (en) 1983-08-15
SE8301158D0 (en) 1983-03-02
AT374214B (en) 1984-03-26
FI830729A0 (en) 1983-03-03
CH664586A5 (en) 1988-03-15
FI78137C (en) 1989-06-12

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