JPS60165497U - Pressing equipment for steam-treated wood chips - Google Patents
Pressing equipment for steam-treated wood chipsInfo
- Publication number
- JPS60165497U JPS60165497U JP3756785U JP3756785U JPS60165497U JP S60165497 U JPS60165497 U JP S60165497U JP 3756785 U JP3756785 U JP 3756785U JP 3756785 U JP3756785 U JP 3756785U JP S60165497 U JPS60165497 U JP S60165497U
- Authority
- JP
- Japan
- Prior art keywords
- wood chips
- steam
- conveyor
- treated wood
- pressing equipment
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/02—Pretreatment of the raw materials by chemical or physical means
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/14—Disintegrating in mills
- D21B1/26—Driving or feeding arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
- Disintegrating Or Milling (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図はチップが蒸気処理される時からりファイナ−を
通る時までの本考案によって木材チップを処理する全装
置の一部概略図、第2図は2つのコンベヤが共働して蒸
気処理し圧搾したパルプをリファイナーに供給する態様
を示す一部断面拡大図、第3図は第2図の■−■線に沿
って実質的に切断した横断面図、第4図は反対方向に回
転するコンベヤを示す本考案の変形を示す概略図である
。
10・・・チップ貯蔵槽、11・・・多岐管、12・・
・蒸気噴射管、13・・・導管、14・・・門口弁、1
5・・・プラグねじ供給器、15a・・・中空截頭円錐
形部、15b・・・環状フランジ、16・・・第1リフ
アイナー(モータ付)、16・・・第1リフアイナー、
17・・・垂直蒸気分離管、17a・・・環状フランジ
、18・・・入口コンベヤ、19・・・ボルト、20・
・・中空截頭円錐′形継平部、20a、20b・・・周
縁フランジ、21・・・ボルト、22 ay 22
b・・・環状フランジ、23・・・軸、24・・・スク
リューコンベヤ、スクリュー羽根、25・・・軸受、2
6・・・ねじ軸、26a・・・小径端部、27・・・溶
着部、28・・・駆動軸、29・・・軸受、30・・・
モータ、31・・・減速機、32・・・羽根、34・・
・導管、35・・・軸、36.38・・・羽根、37・
・・中空軸、40・・・導管。Figure 1 is a partial schematic diagram of the entire device for processing wood chips according to the present invention, from the time the chips are steam-treated until the time they pass through the refiner. Fig. 3 is a cross-sectional view taken substantially along the line ■-■ of Fig. 2, and Fig. 4 is a partially enlarged cross-sectional view showing how the compressed pulp is fed to the refiner. 1 is a schematic diagram illustrating a variant of the invention showing a conveyor for carrying 10... Chip storage tank, 11... Manifold pipe, 12...
・Steam injection pipe, 13... Conduit, 14... Gate valve, 1
5... Plug screw supply device, 15a... Hollow truncated conical part, 15b... Annular flange, 16... First refiner (with motor), 16... First refiner,
17... Vertical steam separation pipe, 17a... Annular flange, 18... Inlet conveyor, 19... Bolt, 20...
...Hollow truncated conical joint flat part, 20a, 20b...Peripheral flange, 21...Bolt, 22 ay 22
b... Annular flange, 23... Shaft, 24... Screw conveyor, screw blade, 25... Bearing, 2
6... Screw shaft, 26a... Small diameter end, 27... Welded part, 28... Drive shaft, 29... Bearing, 30...
Motor, 31...Reducer, 32...Blade, 34...
・Conduit, 35...Shaft, 36.38...Blade, 37・
...Hollow shaft, 40... Conduit.
Claims (1)
送している間にこれを圧搾してその水分量を減する第1
のコンベヤ装置と、この第1のコンベヤから圧搾された
木材チップのかたまりを受取りこの圧搾された木材チッ
プのかたまりを比較的小さいチップ塊細裂させるように
配置された第2のコンベヤ装置と、この第2のコンベヤ
の細裂作用でできた前記小さいチップ塊を受取るリファ
イナー装置とを包含して成る、蒸気処理した木材トチツ
ブの圧搾装置。The first step is to receive the steam-treated wood chips and compress them to reduce their moisture content while transporting the wood chips.
a second conveyor device disposed to receive the compressed mass of wood chips from the first conveyor and shred the compressed mass of wood chips into relatively small chip chunks; and a refiner device for receiving said small chip mass produced by the shredding action of a second conveyor.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12137980A | 1980-02-14 | 1980-02-14 | |
US121379 | 1980-02-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60165497U true JPS60165497U (en) | 1985-11-02 |
JPS6348720Y2 JPS6348720Y2 (en) | 1988-12-14 |
Family
ID=22396325
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1916681A Pending JPS56128388A (en) | 1980-02-14 | 1981-02-13 | Production of cellulose pulp |
JP3756785U Granted JPS60165497U (en) | 1980-02-14 | 1985-03-18 | Pressing equipment for steam-treated wood chips |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1916681A Pending JPS56128388A (en) | 1980-02-14 | 1981-02-13 | Production of cellulose pulp |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0034560A3 (en) |
JP (2) | JPS56128388A (en) |
AU (1) | AU6734881A (en) |
CA (1) | CA1136912A (en) |
ES (1) | ES8201662A1 (en) |
FI (1) | FI810330L (en) |
GB (1) | GB2069560B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1240456A (en) * | 1983-10-20 | 1988-08-16 | Kamyr, Inc. | Mechanical pulping |
US6899791B2 (en) * | 1997-08-08 | 2005-05-31 | Andritz Inc. | Method of pretreating lignocellulose fiber-containing material in a pulp refining process |
AT412787B (en) * | 2003-03-10 | 2005-07-25 | Andritz Ag Maschf | METHOD AND DEVICE FOR TRANSFERRING LIGNOCELLULOUS RAW MATERIAL FROM A COOKER AND PROMOTING THE RAW MATERIAL TO A REFINER |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB569370A (en) * | 1942-06-20 | 1945-05-22 | American Defibrator | Improvements in apparatus for the production of wood or like fibrous pulp |
US2931586A (en) * | 1957-08-16 | 1960-04-05 | American Defibrator | Grinding device for the breaking down of wood fibres |
US3471364A (en) * | 1966-06-20 | 1969-10-07 | Bauer Bros Co | Apparatus for subjecting cellulosic material to counterflow of conditioning fluid |
CA1074606A (en) * | 1977-06-08 | 1980-04-01 | Llewellyn E. Clark | Method and apparatus for thermo-mechanical pulping |
-
1981
- 1981-02-05 FI FI810330A patent/FI810330L/en not_active Application Discontinuation
- 1981-02-11 GB GB8104262A patent/GB2069560B/en not_active Expired
- 1981-02-13 JP JP1916681A patent/JPS56128388A/en active Pending
- 1981-02-13 CA CA000370812A patent/CA1136912A/en not_active Expired
- 1981-02-13 EP EP81630016A patent/EP0034560A3/en not_active Withdrawn
- 1981-02-14 ES ES500079A patent/ES8201662A1/en not_active Expired
- 1981-02-16 AU AU67348/81A patent/AU6734881A/en not_active Abandoned
-
1985
- 1985-03-18 JP JP3756785U patent/JPS60165497U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS56128388A (en) | 1981-10-07 |
ES500079A0 (en) | 1982-01-01 |
JPS6348720Y2 (en) | 1988-12-14 |
CA1136912A (en) | 1982-12-07 |
EP0034560A3 (en) | 1981-09-02 |
ES8201662A1 (en) | 1982-01-01 |
FI810330L (en) | 1981-08-15 |
GB2069560A (en) | 1981-08-26 |
GB2069560B (en) | 1983-11-09 |
EP0034560A2 (en) | 1981-08-26 |
AU6734881A (en) | 1981-10-01 |
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