FI962503A - Indirect dryer - Google Patents

Indirect dryer Download PDF

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Publication number
FI962503A
FI962503A FI962503A FI962503A FI962503A FI 962503 A FI962503 A FI 962503A FI 962503 A FI962503 A FI 962503A FI 962503 A FI962503 A FI 962503A FI 962503 A FI962503 A FI 962503A
Authority
FI
Finland
Prior art keywords
chamber
swirling
heat exchanger
tube
dried
Prior art date
Application number
FI962503A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI105853B (en
FI962503A0 (en
Inventor
Seppo Kalervo Ruottu
Original Assignee
Einco Oy
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 Einco Oy filed Critical Einco Oy
Priority to FI962503A priority Critical patent/FI105853B/en
Publication of FI962503A0 publication Critical patent/FI962503A0/en
Publication of FI962503A publication Critical patent/FI962503A/en
Application granted granted Critical
Publication of FI105853B publication Critical patent/FI105853B/en

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Classifications

    • 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

  • Drying Of Solid Materials (AREA)

Abstract

The invention relates to a so-called swirling mass dryer which is based on indirect heat transfer. The dryer consists of a bottom situated swirling part 1, a recuperative heat exchanger 2, and a top situated separation part 3. The heat exchanger is built as a single-way tube heat exchanger, in the mantle of which a heat-dissipating medium is flowing, such as steam, and drying gas and the material to be dried is flowing in the vertical tubes 4 of the heat exchanger. The tubes 4 connect a swirling chamber 11 with the chamber 5 of the separation part, which is in communication with a separation chamber 7 through flow channels 6. The gases are removed from the chamber 7 through a tube 9, and suspended matter from the separator is carried back though a funnel 8 and a tube 10 into the swirling chamber 11. The swirling part comprises an orifice bottom, studs for supply of drying gas and material to be dried, as well as for removing coarse material. <IMAGE>
FI962503A 1996-06-14 1996-06-14 Indirect swirling mass dryer FI105853B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI962503A FI105853B (en) 1996-06-14 1996-06-14 Indirect swirling mass dryer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI962503 1996-06-14
FI962503A FI105853B (en) 1996-06-14 1996-06-14 Indirect swirling mass dryer

Publications (3)

Publication Number Publication Date
FI962503A0 FI962503A0 (en) 1996-06-14
FI962503A true FI962503A (en) 1997-12-15
FI105853B FI105853B (en) 2000-10-13

Family

ID=8546223

Family Applications (1)

Application Number Title Priority Date Filing Date
FI962503A FI105853B (en) 1996-06-14 1996-06-14 Indirect swirling mass dryer

Country Status (1)

Country Link
FI (1) FI105853B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI125978B (en) 2013-02-22 2016-05-13 Endev Oy Rotary mass dryer and method for drying wet sludge

Also Published As

Publication number Publication date
FI105853B (en) 2000-10-13
FI962503A0 (en) 1996-06-14

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Legal Events

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PC Transfer of assignment of patent

Owner name: KUMERA OY

Free format text: KUMERA OY

MA Patent expired