SE7800318L - Anordning for uppvermning av innehallet i roterande trummor, i synnerhet barkningstrummor - Google Patents
Anordning for uppvermning av innehallet i roterande trummor, i synnerhet barkningstrummorInfo
- Publication number
- SE7800318L SE7800318L SE7800318A SE7800318A SE7800318L SE 7800318 L SE7800318 L SE 7800318L SE 7800318 A SE7800318 A SE 7800318A SE 7800318 A SE7800318 A SE 7800318A SE 7800318 L SE7800318 L SE 7800318L
- Authority
- SE
- Sweden
- Prior art keywords
- heating
- content
- rotary drums
- barking drum
- barking
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
- B27L1/00—Debarking or removing vestiges of branches from trees or logs; Machines therefor
- B27L1/02—Debarking or removing vestiges of branches from trees or logs; Machines therefor by rubbing the trunks against each other; Equipment for wet practice
- B27L1/025—Debarking in rotating drums
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C3/00—Other direct-contact heat-exchange apparatus
- F28C3/10—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material
- F28C3/12—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material the heat-exchange medium being a particulate material and a gas, vapour, or liquid
- F28C3/18—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material the heat-exchange medium being a particulate material and a gas, vapour, or liquid the particulate material being contained in rotating drums
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Fertilizers (AREA)
- Treatment Of Fiber Materials (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT21277A AT348246B (de) | 1977-01-17 | 1977-01-17 | Einrichtung zur erwaermung des inhalts von rotierenden trommeln, insbesondere entrindungstrommeln |
Publications (1)
Publication Number | Publication Date |
---|---|
SE7800318L true SE7800318L (sv) | 1978-07-18 |
Family
ID=3484463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7800318A SE7800318L (sv) | 1977-01-17 | 1978-01-11 | Anordning for uppvermning av innehallet i roterande trummor, i synnerhet barkningstrummor |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT348246B (sv) |
BR (1) | BR7800227A (sv) |
DE (2) | DE7800934U1 (sv) |
FI (1) | FI780129A (sv) |
FR (1) | FR2377602A1 (sv) |
SE (1) | SE7800318L (sv) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE66375C (de) * | C. BACHE-WHG und E. MORTERUD in Böhnsdalen, Norwegen | Verfahren und Einrichtung zum Entrinden von Hölzern | ||
DE610954C (de) * | 1932-07-30 | 1935-03-20 | Wikmanshytte Bruks Aktiebolag | Verfahren und Vorrichtung zum Entrinden von Baumstaemmen |
DE707610C (de) * | 1937-11-13 | 1941-07-18 | Alfred Gidloef | Tragvorrichtung fuer waagerechte Entrindungstrommeln |
US2658539A (en) * | 1951-05-15 | 1953-11-10 | Ingersoll Rand Co | Water seal for log barking drums |
GB756373A (en) * | 1952-12-11 | 1956-09-05 | Dano Ingeniorforretning Og Mas | Method and apparatus for the fermentation of solid organic waste materials |
GB820999A (en) * | 1956-05-17 | 1959-09-30 | Dano Ingenorforretning Og Mask | Apparatus for the fermentation of solid organic materials |
US3138447A (en) * | 1960-05-17 | 1964-06-23 | Eric W Eweson | Multistage process of producing organic fertilizer |
US3269438A (en) * | 1963-10-21 | 1966-08-30 | Herbert W Guettler | Barking drum |
US3709268A (en) * | 1969-11-06 | 1973-01-09 | R Tuuha | Drum barker |
-
1977
- 1977-01-17 AT AT21277A patent/AT348246B/de not_active IP Right Cessation
-
1978
- 1978-01-11 SE SE7800318A patent/SE7800318L/sv unknown
- 1978-01-13 BR BR7800227A patent/BR7800227A/pt unknown
- 1978-01-13 FR FR7801840A patent/FR2377602A1/fr not_active Withdrawn
- 1978-01-13 DE DE19787800934U patent/DE7800934U1/de not_active Expired
- 1978-01-13 DE DE19782801403 patent/DE2801403A1/de active Pending
- 1978-01-16 FI FI780129A patent/FI780129A/fi not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE2801403A1 (de) | 1978-07-27 |
AT348246B (de) | 1979-02-12 |
FR2377602A1 (fr) | 1978-08-11 |
ATA21277A (de) | 1978-06-15 |
BR7800227A (pt) | 1978-09-05 |
DE7800934U1 (de) | 1979-04-26 |
FI780129A (fi) | 1978-07-18 |
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