SE8206062L - PROCEDURE AND DEVICE FOR DRYING CONTINUOUS MATERIALS - Google Patents

PROCEDURE AND DEVICE FOR DRYING CONTINUOUS MATERIALS

Info

Publication number
SE8206062L
SE8206062L SE8206062A SE8206062A SE8206062L SE 8206062 L SE8206062 L SE 8206062L SE 8206062 A SE8206062 A SE 8206062A SE 8206062 A SE8206062 A SE 8206062A SE 8206062 L SE8206062 L SE 8206062L
Authority
SE
Sweden
Prior art keywords
steam
drying
drying channel
taken out
inlet side
Prior art date
Application number
SE8206062A
Other languages
Swedish (sv)
Other versions
SE8206062D0 (en
Inventor
W Marques
Original Assignee
Bachofen & Meier Ag
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 Bachofen & Meier Ag filed Critical Bachofen & Meier Ag
Publication of SE8206062D0 publication Critical patent/SE8206062D0/en
Publication of SE8206062L publication Critical patent/SE8206062L/en

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
    • F26B13/005—Seals, locks, e.g. gas barriers for web drying enclosures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
    • F26B21/04—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure partly outside the drying enclosure
    • 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
    • F26B23/005—Heating arrangements using waste heat recovered from dryer exhaust gases using a closed cycle heat pump system ; using a heat pipe system
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

A tunnel drier for drying continuous lengths of material is operated with superheated steam or with a steam-rich steam-gas mixture. The drying channel (10) is for this purpose made essentially gastight and is provided at its inlet side and its outlet side with respective lock zones (16,18). The medium emerging from the drying channel (10) through an outlet duct (26) is fed back again via a return duct to the inlet side of the drying channel (10), only the quantity of steam taken out of the length of material being removed from the circuit. The heat contained in this steam is partially taken out of the exhaust steam by a heat pump (30,32,34,36) and is used for heating the heating medium flowing back to its operating temperature. The energy consumption of the drying plant and the load on the environment are thus considerably reduced. <IMAGE>
SE8206062A 1981-11-06 1982-10-26 PROCEDURE AND DEVICE FOR DRYING CONTINUOUS MATERIALS SE8206062L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH709881 1981-11-06

Publications (2)

Publication Number Publication Date
SE8206062D0 SE8206062D0 (en) 1982-10-26
SE8206062L true SE8206062L (en) 1983-05-07

Family

ID=4319908

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8206062A SE8206062L (en) 1981-11-06 1982-10-26 PROCEDURE AND DEVICE FOR DRYING CONTINUOUS MATERIALS

Country Status (3)

Country Link
DE (1) DE3240611A1 (en)
IT (1) IT1154520B (en)
SE (1) SE8206062L (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3511950C3 (en) * 1985-04-02 2000-04-06 Babcock Textilmasch Device for drying continuous fabric and knitted webs or the like
DE3616966A1 (en) * 1986-05-20 1987-11-26 Dornier Gmbh Lindauer DRYER FOR A GOOD PERFORMED IN CONTINUOUS RAILWAY
DE3837133C1 (en) * 1988-11-02 1990-04-12 Tch Thermo-Consulting-Heidelberg Gmbh, 6900 Heidelberg, De
EP0372444A1 (en) * 1988-12-06 1990-06-13 Babcock Textilmaschinen GmbH Process for the emission-free drying of textile webs or the like
US5210958A (en) * 1991-07-15 1993-05-18 Mcgill University Paper web drying apparatus and process
CN102310625A (en) * 2010-07-09 2012-01-11 海德堡印刷机械股份公司 Machine with processing stock of one or more driers
GB2519321B (en) * 2013-10-16 2019-09-04 Spirax Sarco Ltd Drying apparatus and method of drying material
CN108007149A (en) * 2017-11-10 2018-05-08 季梅 A kind of waterproof coiled material tyre cloth high efficiency drying device
CN113007992A (en) * 2020-11-25 2021-06-22 衡阳市金坤包装有限公司 Paper products are dried and are used heat energy equipment

Also Published As

Publication number Publication date
IT8224113A0 (en) 1982-11-05
IT1154520B (en) 1987-01-21
DE3240611A1 (en) 1983-05-26
SE8206062D0 (en) 1982-10-26

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