HRP20192352T1 - Sušara sa kontinuiranim tijekom sa uređajem za recirkulaciju ispušnog zraka - Google Patents

Sušara sa kontinuiranim tijekom sa uređajem za recirkulaciju ispušnog zraka Download PDF

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Publication number
HRP20192352T1
HRP20192352T1 HRP20192352TT HRP20192352T HRP20192352T1 HR P20192352 T1 HRP20192352 T1 HR P20192352T1 HR P20192352T T HRP20192352T T HR P20192352TT HR P20192352 T HRP20192352 T HR P20192352T HR P20192352 T1 HRP20192352 T1 HR P20192352T1
Authority
HR
Croatia
Prior art keywords
air
exhaust air
continuous flow
section
dryer
Prior art date
Application number
HRP20192352TT
Other languages
English (en)
Inventor
Thomas Christian Laxhuber
Tobias Latein
Original Assignee
Stela Laxhuber Gmbh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=62062848&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HRP20192352(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Stela Laxhuber Gmbh filed Critical Stela Laxhuber Gmbh
Publication of HRP20192352T1 publication Critical patent/HRP20192352T1/hr

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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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/02—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces
    • F26B17/04—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces the belts being all horizontal or slightly inclined
    • 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
    • F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements
    • F26B23/02—Heating arrangements using combustion heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/06—Chambers, containers, or receptacles
    • F26B25/14—Chambers, containers, receptacles of simple construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/04—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour circulating over or surrounding the materials or objects to be dried
    • 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)
  • Microbiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Drying Of Solid Materials (AREA)

Claims (10)

1. Sušara (10) sa kontinuiranim tijekom kojom se materijal (14) suši toplim zrakom (24) u dvije dionice (20, 22) sa uređajem (28) za dotok svježeg zraka kojim se dovodi sveži zrak (26) kao dovodni zrak (32) u jednu dionicu (20), sa uređajem (38) za recirkulaciju ispušnog zraka kojim se odvodi ispušni zrak (34) iz druge dionice (22) i vraća ispušni zrak (34), kao dovodni zrak (42), kroz cijev (40) za recirkulaciju u drugu dionicu (22), i sa razmjenjivačem (54) topline, kroz koji se provodi svježi zrak (26), odnosno ispušni zrak (34), kojim se otpadna toplina ispušnog zraka (34) prenosi na svježi zrak (26), pri čemu kroz dvije dionice (20, 22), jednu za drugom, materijal (14) prolazi u transportnom smjeru (18), pri čemu se od cijevi (40) za recirkulaciju odvaja cijev (50), kojim se izdvojeni ispušni zrak (34) provodi do razmjenjivača (54) topline i kroz njega, naznačena time, što je predviđen uređaj (68, 70) za odvođenje, kojim se odvodi jedan dio ovog izdvojenog ispušnog zraka (34) iz sušare (10) sa kontinuiranim tijekom.
2. Sušara sa kontinuiranim tijekom prema patentnom zahtjevu 1, naznačena time, što je uređaj (68, 70) za odvođenje postavljen iza razmjenjivača (54) topline u smjeru tijeka ispušnog zraka (34).
3. Sušara sa kontinuiranim tijekom prema patentnom zahtjevu 1 ili 2, naznačena time, što je predviđen uređaj (38, 46, 52, 64, 70) kojim se upravlja količinom uklonjenog ispušnog zraka (34) u odnosu na količinu povratnog ispušnog zraka (34).
4. Sušara sa kontinuiranim tijekom prema bilo kojem od patentnih zahtjeva 1 do 3, naznačena time, što su predviđene prva i druga dionica, kroz koje, jednu za drugom, prolazi materijal (14) u transportnom smjeru (18), gdje su izrađeni uređaj (28) za dotok svježeg zraka kojim se dovodi sveži zrak (26) kao dovodni zrak (32) u prvu dionicu (20), i uređaj (38) za recirkulaciju ispušnog zraka kojim se uklanja ispušni zrak (34) iz druge dionice (22) i vraća kao dovodni zrak (42) u drugu dionicu (22).
5. Sušara sa kontinuiranim tijekom prema bilo kojem od patentnih zahtjeva 1 do 3, naznačena time, što su predviđene prva i druga dionica (20, 22), kroz koje, jednu za drugom, prolazi materijal (14) u transportnom smjeru (18), gdje su izrađeni uređaj (28) za dotok svježeg zraka kojim se dovodi svježi zrak (26) kao dovodni zrak u drugu dionicu, i uređaj (38) za recirkulaciju ispušnog zraka kojim se uklanja ispušni zrak (34) iz prve dionice i vraća kao dovodni zrak nazad u prvu dionicu.
6. Sušara sa kontinuiranim tijekom prema bilo kojem od patentnih zahtjeva 1 do 5, naznačena time, što je predviđen grijač (30), kojim se zagrijava svježi zrak (26) prije njegovog dovođenja kao dovodnog zraka (32).
7. Sušara sa kontinuiranim tijekom prema bilo kojem od patentnih zahtjeva 1 do 6, naznačena time, što je predviđen grijač (44), kojim se zagrijava ispušni zrak (34), proveden kroz razmjenjivač (54) topline, prije njegovog dovođenja kao dovodnog zraka (42).
8. Sušara sa kontinuiranim tijekom prema bilo kojem od patentnih zahtjeva 1 do 7, naznačena time, što je razmjenjivač (54) topline dimenzioniran tako da se na njemu iz ispušnog zraka (34) kondenzacijom uklanja voda.
9. Sušara sa kontinuiranim tijekom prema bilo kojem od patentnih zahtjeva 1 do 8, naznačena time, što je uređaj (38) za recirkulaciju ispušnog zraka opremljen usisnim uređajem kojim se usisava ispušni zrak (34).
10. Postupak upotrebe sušare (10) sa kontinuiranim tijekom kojom se materijal (14) suši toplim zrakom (24) u dvije dionice (20, 22), u kojoj se sveži zrak (26) kao dovodni zrak (32) dovodi u jednu dionicu (20), ispušni zrak (34) odvodi iz druge dionice (22), a ispušni zrak (34) kao dovodni zrak (42) kroz cijev (40) za recirkulaciju vraća u drugu dionicu (22) i razmjenjivačem (54) topline se otpadna toplina (58) ispušnog zraka (34) prenosi na svježi zrak (26), gdje kroz dvije dionice (20, 22), jednu za drugom, materijal (14) prolazi u transportnom smjeru (18), gdje se od cijevi (40) za recirkulaciju odvaja cijev (50), kojim se izdvojeni ispušni zrak (34) provodi do razmjenjivača (54) topline i kroz njega, naznačen time, što se jedan dio ovog izdvojenog ispušnog zraka (34) uklanja iz sušare (10) sa kontinuiranim tijekom.
HRP20192352TT 2017-04-24 2019-12-31 Sušara sa kontinuiranim tijekom sa uređajem za recirkulaciju ispušnog zraka HRP20192352T1 (hr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017108697.8A DE102017108697A1 (de) 2017-04-24 2017-04-24 Durchlauftrockner mit einer Abluftrückführeinrichtung
EP18168866.4A EP3396284B1 (de) 2017-04-24 2018-04-24 Durchlauftrockner mit einer abluftrückführeinrichtung

Publications (1)

Publication Number Publication Date
HRP20192352T1 true HRP20192352T1 (hr) 2020-03-20

Family

ID=62062848

Family Applications (1)

Application Number Title Priority Date Filing Date
HRP20192352TT HRP20192352T1 (hr) 2017-04-24 2019-12-31 Sušara sa kontinuiranim tijekom sa uređajem za recirkulaciju ispušnog zraka

Country Status (13)

Country Link
US (1) US10634429B2 (hr)
EP (1) EP3396284B1 (hr)
CA (1) CA3002087A1 (hr)
DE (1) DE102017108697A1 (hr)
DK (1) DK3396284T3 (hr)
ES (1) ES2765504T3 (hr)
HR (1) HRP20192352T1 (hr)
HU (1) HUE047291T2 (hr)
LT (1) LT3396284T (hr)
PL (1) PL3396284T3 (hr)
PT (1) PT3396284T (hr)
RS (1) RS59807B1 (hr)
SI (1) SI3396284T1 (hr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112781347A (zh) * 2020-12-31 2021-05-11 攀枝花水钢红发矿业有限公司 一种烘干冷却一体机
CN113137849A (zh) * 2021-04-21 2021-07-20 南京永成分子筛有限公司 一种分子筛成型烘干机构
CN113686136B (zh) * 2021-08-23 2022-09-16 南昌航空大学 一种膨化饲料带式干燥机及气流路径布置方法
WO2023212673A1 (en) 2022-04-29 2023-11-02 Industrial Furnace Service Hub, Llc Apparatus for devolatizing solids at low temperatures

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE505017C (de) 1926-11-11 1930-08-12 Werner Brunnschweiler Kanalstufentrockner
US2113035A (en) * 1936-06-01 1938-04-05 William S Shaw Drying leather
US2722752A (en) 1953-05-04 1955-11-08 Morch Arne Soren Drying plants for wooden sheet material
SE429785B (sv) 1978-10-13 1983-09-26 Svenska Traeforskningsinst Forfarande for torkning med varmluft
AT510007B1 (de) * 2010-12-07 2012-01-15 Muehlboeck Kurt Verfahren zur holztrocknung
IT1403717B1 (it) * 2011-01-11 2013-10-31 Nordmeccanica Spa Impianto per essiccare in continuo un film rivestito
EP2587203B1 (de) * 2011-10-26 2015-09-23 Stela Laxhuber GmbH Bandtrockner
SE537903C2 (sv) * 2013-04-08 2015-11-17 Valutec Ab Förfarande för torkning av trävirke med varmluft och en kanaltork
DE102014200751A1 (de) * 2014-01-17 2015-07-23 Robert Bosch Gmbh Heißlufttunnel
AT515466B1 (de) 2014-02-26 2016-05-15 Mühlböck Kurt Verfahren zur Trocknung von Schüttgut
EP3411646A1 (de) * 2016-02-01 2018-12-12 Stela Laxhuber GmbH Durchlauftrockner mit mindestens zwei sektionen

Also Published As

Publication number Publication date
EP3396284B1 (de) 2019-10-23
EP3396284A1 (de) 2018-10-31
ES2765504T3 (es) 2020-06-09
US20180306507A1 (en) 2018-10-25
DE102017108697A1 (de) 2018-10-25
PT3396284T (pt) 2020-01-20
LT3396284T (lt) 2020-03-25
DK3396284T3 (da) 2020-01-27
HUE047291T2 (hu) 2020-04-28
RS59807B1 (sr) 2020-02-28
PL3396284T3 (pl) 2020-05-18
SI3396284T1 (sl) 2020-04-30
US10634429B2 (en) 2020-04-28
CA3002087A1 (en) 2018-10-24

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