SE8501524L - PROCEDURE AND DEVICE FOR DRYING GOODS, PREFERRED THREE - Google Patents

PROCEDURE AND DEVICE FOR DRYING GOODS, PREFERRED THREE

Info

Publication number
SE8501524L
SE8501524L SE8501524A SE8501524A SE8501524L SE 8501524 L SE8501524 L SE 8501524L SE 8501524 A SE8501524 A SE 8501524A SE 8501524 A SE8501524 A SE 8501524A SE 8501524 L SE8501524 L SE 8501524L
Authority
SE
Sweden
Prior art keywords
drying
dehumidifying
medium
heat
air
Prior art date
Application number
SE8501524A
Other languages
Swedish (sv)
Other versions
SE8501524D0 (en
Inventor
G Gertner
A Lippold
F Schlender
H Kruger
P Mickan
S Spring
M Dorfler
Original Assignee
Halle Ingenieurtech
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 Halle Ingenieurtech filed Critical Halle Ingenieurtech
Publication of SE8501524D0 publication Critical patent/SE8501524D0/en
Publication of SE8501524L publication Critical patent/SE8501524L/en

Links

Classifications

    • 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
    • F26B21/06—Controlling, e.g. regulating, parameters of gas supply
    • F26B21/08—Humidity
    • F26B21/086—Humidity by condensing the moisture in the drying medium, which may be recycled, e.g. using a heat pump cycle
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

The invention relates to a method for drying materials as well as to a device for implementing the method with a gaseous drying medium, preferably air. The aim of the invention is the improvement of the energy economy of the drying process with simultaneous reduction of the expenditure on apparatus. The object consists in the production of a method and a device for its implementation, in which the dehumidifying capacity is increased with low expenditure on apparatus and the drying temperature is independent of the limited temperature of the refrigerating process in the case of simultaneous use of the excess heat of the drying process. According to the invention, the object is achieved by heat energy being carried off from the drying medium before the dehumidifying evaporator of the dehumidifying heat pump by a dryer-external cooling medium and by the supply of a quantity of cooling air and the carrying off of a quantity of outgoing air, and by a quantity of heat energy lying above the excess heat being supplied if necessary to the dehumidified drying medium by a downstream heater. The invention can be used for drying forestry-related, agricultural, ceramic materials and the like. <IMAGE>
SE8501524A 1984-03-28 1985-03-27 PROCEDURE AND DEVICE FOR DRYING GOODS, PREFERRED THREE SE8501524L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD84261301A DD225493A1 (en) 1984-03-28 1984-03-28 METHOD AND DEVICE FOR DRYING GUESTS, PREFERABLY WOOD

Publications (2)

Publication Number Publication Date
SE8501524D0 SE8501524D0 (en) 1985-03-27
SE8501524L true SE8501524L (en) 1985-09-29

Family

ID=5555635

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8501524A SE8501524L (en) 1984-03-28 1985-03-27 PROCEDURE AND DEVICE FOR DRYING GOODS, PREFERRED THREE

Country Status (6)

Country Link
DD (1) DD225493A1 (en)
DE (1) DE3509550A1 (en)
FI (1) FI851175L (en)
HU (1) HU192920B (en)
PL (1) PL252626A1 (en)
SE (1) SE8501524L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102825636B (en) * 2012-09-07 2014-09-24 梁厚庞 Wood shaving processing equipment utilizing air energy
DE102021006466A1 (en) 2021-12-29 2023-06-29 Norbert Feßler Air dehumidifier for a dryer system and dryer system with such an air dehumidifier, and drying method
WO2024220923A1 (en) * 2023-04-21 2024-10-24 Michael Goldberg Heat pump closed loop process drying

Also Published As

Publication number Publication date
SE8501524D0 (en) 1985-03-27
FI851175L (en) 1985-09-29
PL252626A1 (en) 1986-05-06
DD225493A1 (en) 1985-07-31
HUT39379A (en) 1986-09-29
HU192920B (en) 1987-07-28
DE3509550A1 (en) 1986-04-30
FI851175A0 (en) 1985-03-25

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