• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    An apparatus for separating bark, such as birchbark, from timber during conveyance of the timber has a conveyor for advancing logs leaving a stripping drum. To achieve an effective separation of bark, rollers conveying the logs form a bark separating unit, where successive ones of the rollers are arranged at two levels, the rollers at the upper level being provided with spikes for scraping or detaching the bark, and the rollers on the lower level being substantially smooth-surfaced.
    公开号:SU1435146A3
    申请号:SU843838816
    申请日:1984-12-28
    公开日:1988-10-30
    发明作者:Сирьянен Арви；Хюхта Пентти
    申请人:Коне Ой (Фирма)；
    IPC主号:
    专利说明:

    1The invention relates to wood processing equipment for separating bark, such as birch bark, and can be used in forestry and forestry in the timber industry,
    j The aim of the invention is to improve the quality of the separation of bark from trees,
    On. FIG. 1 shows a device for the separation of the cortex, a general view of FIG. 2, the same side view.
    The device is installed between the bark separator and the wood shredder.
    The device for bark separation includes bark separation section 1, consisting of rollers 2 and 3 of conveyor 4 arranged one behind the other. Rollers 4
    2c, the pin 5 is positioned above the smooth rollers 3.
    The location of rollers 2 and 3 is also uneven in the horizontal direction: smooth rollers 3 are positioned - with closer to rollers 2 with pointed: pins 5 in the direction of the incoming material than to rollers 2 with pins 5 in the direction of the leaving material .
    Under the rollers 2 and 3 there is a discharge tray 6.
    Above sections 1 compartments are water jet nozzles 7.
    The device works as follows.
    The tree passes from the drum, which removes a large amount of loose bark, and goes further to the roller conveyor 4, where in section 1 of the bark separation rollers 2 s for
    .g
    Using sharp pins 5, the tree is further removed from the bark.
    Through a large gap between the rollers 2 and 3, the pieces of bark fall into the discharge tray 6. On the other hand, where the gap between the rollers 2 and 3 is small, the piece of bark around roller 2 does not twist and does not rise on roller 2.
    Water jet nozzles 7 under pressure supply water, which removes pieces of bark in the working area of the rollers 2 and 3 ..
    The use of the proposed device allows for the qualitative separation of the bark from the tree.
    权利要求:
    Claims (1)
    [1]
    Invention Formula
    A device for separating bark from trees, including a bark separation section with cleaning elements, water jet nozzles located above it, characterized in that, in order to improve the quality of bark separation from trees, the bark separation section is designed as a role, on which cleaning elements are located in the form of pointed pins, and smooth, located below the rollers with pointed pins in the intervals between the latter, the distance between the rollers is smooth and with pointed pins in the direction of the incoming mother la is less than the distance between the rollers and smooth with pointed pins in the direction of withdrawal material.
    Editor L. Veselovska
    Compiled by T. Kruglova
    Tehred M. Khodanych Proofreader V. Butt ha
    Order 5567/58
    Circulation 472
    VNIIPI USSR State Committee
    for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5
    Subscription
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1435146A3|1988-10-30|Arrangement for separating bark from trees
    SU680624A3|1979-08-15|Batch bark-stripping machine
    US2338136A|1944-01-04|Log barker and cleaner
    US4295507A|1981-10-20|Limbing and barking device
    US2943656A|1960-07-05|Pulpwood-debarking drum having angularly slotted wall and stationary shearing bars
    CN107791352A|2018-03-13|A kind of improved pulping and paper-making automatic discharging bark peeling machine
    US3633593A|1972-01-11|Apparatus for cleaning log members
    US2687152A|1954-08-24|Hydraulic log-barking apparatus having opposed slit-nozzles and log-aligning conveyers
    US2799308A|1957-07-16|Debarking method and apparatus involving alternate high and lowpressure zones
    SU119034A1|1958-11-30|Floating logging machine
    CN205043906U|2016-02-24|Automatic timber peeler of clearance bark
    SU395048A1|1973-08-28|INSTALLATION FOR THE SEPARATION OF WOOD GREEN FROM HARVESTED BRANCHES AND SUCHIEV
    US2015936A|1935-10-01|Log barker
    SE7511850L|1976-04-26|BARKING MACHINE
    KR20050015764A|2005-02-21|Red Pepper Stalk Separating Machine
    SU931094A3|1982-05-23|Method and apparatus for processing stalks of annual plants
    US3025573A|1962-03-20|Apparatus for processing of vegetable fibers
    SU140191A1|1961-11-30|Apparatus for isolating bast from freshly chopped jute and kenaf stems
    SU80860A1|1948-11-30|Peat processing device
    US1525018A|1925-02-03|Machine for soaking substances in liquids
    US2930419A|1960-03-29|Apparatus for feeding logs to gangsaws
    AT117737B|1930-05-10|Machine for mechanical bast production from stalks of ramie, jute, mallow or the like.
    SU83633A1|1949-11-30|Two-section shvinturbina
    SU137663A1|1960-11-30|A method of making wood veneer
    SU1020243A1|1983-05-30|Method of group barking of timber
    同族专利:
    公开号 | 公开日
    SE8406632L|1985-07-01|
    FI76511C|1988-11-10|
    FI834897A|1985-07-01|
    DE3447843A1|1985-07-11|
    US4582106A|1986-04-15|
    DE3447843C2|1991-12-05|
    FI76511B|1988-07-29|
    SE460533B|1989-10-23|
    FR2557493B1|1988-05-27|
    FI834897A0|1983-12-30|
    CA1228784A|1987-11-03|
    ATA410884A|1989-01-15|
    FR2557493A1|1985-07-05|
    SE8406632D0|1984-12-27|
    AT388698B|1989-08-10|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US1087959A|1913-11-03|1914-02-24|Ernest Lisherness|Device for removing bark from logs, limbs of trees, and slabs.|
    US2501848A|1946-04-10|1950-03-28|Rayonier Inc|Log barker having water-jets oscillatable about longitudinal log axis|
    US2576861A|1948-11-18|1951-11-27|Allis Chalmers Mfg Co|Hydraulic barker with multiple nozzle oscillating linkage|
    US2695194A|1950-01-28|1954-11-23|Allis Chalmers Mfg Co|Hydraulic log barker|
    US2765012A|1954-08-30|1956-10-02|Sumner Iron Works Inc|Oscillatable bark-removing jet continuously directed toward axis of a passing log|
    FR1122198A|1955-04-07|1956-09-03|Mobile and transportable machine for debarking trees|
    US2783795A|1955-08-22|1957-03-05|Budd W Andrus|Log-barking machine having barkabrading discs and bark-removing log-feeding rollers|
    US2822837A|1956-08-02|1958-02-11|Stanley J Clausen|Debarker rotor having axially and circumferentially spaced u-shaped bristles|
    US2855011A|1956-10-08|1958-10-07|Soderhamn Machine Mfg Co|Machine for debarking slabs|
    FR133798A|1958-05-16|
    FI33798A|1959-11-09|1963-12-10|Morbark Portable Debarker Comp|Stockbarkningsanordning|
    US3822042A|1972-01-13|1974-07-02|R Roy|Demolition apparatus|
    FI283374A|1974-09-27|1976-03-28|Kone Oy|US5337811A|1992-08-06|1994-08-16|Fulghum Industries, Inc.|Debarker infeed conveyor|
    CA2186098C|1996-09-20|1999-04-20|Eric Gagne|Multi-drum barking machine|
    FI101524B1|1996-12-10|1998-07-15|Andritz Patentverwaltung|Device for removing bark from a wood and bark comprising wood stream|
    FI103717B|1998-01-29|1999-08-31|Andritz Patentverwaltung|A device for removing bark from a stream of wood containing bark and bark|
    FI104803B|1998-09-09|2000-04-14|Sunds Defibrator Woodhandling|Procedure for attenuation of noise at a barking plant and bark drum, chopping and transport line|
    FI122577B|2004-01-07|2012-03-30|Andritz Oy|Lifting roller for connection to the shell separation roller|
    US7955392B2|2006-12-14|2011-06-07|Warsaw Orthopedic, Inc.|Interspinous process devices and methods|
    DE102008032940B4|2008-07-12|2013-06-13|Christoph Cramer|Process for the production of articles from waste wood of the production of timber and articles made therefrom|
    CN104875263A|2015-06-25|2015-09-02|吉首大学|Screw drum screw propeller type mulberry twig peeling device|
    RU2761168C1|2021-06-07|2021-12-06|Федеральное государственное бюджетное образовательное учреждение высшего образования "Поволжский государственный технологический университет"|Installation for separating birch bark from bast|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    FI834897A|FI76511C|1983-12-30|1983-12-30|Bark separation device|LV930605A| LV5201A3|1983-12-30|1993-06-15|Device for bark separation from trees|
    LTRP914A| LT2235B|1983-12-30|1993-08-30|SOFTWARE FOR WILD WASHED|
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