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1. 发明公开

EP0933470A2 Dewatering concentrator 审中-公开
标题翻译： Entwässerungskonzentrator
公开(公告)号：EP0933470A2
公开(公告)日：1999-08-04
申请号：EP99300799.6
申请日：1999-02-03
申请人： ISHIKAWAJIMA-HARIMA JUKOGYO KABUSHIKI KAISHA , ISHIKAWAJIMA SANGYO KIKAI KABUSHIKI KAISHA
发明人： Iwashige, Naoyuki
IPC分类号： D21F1/66
CPC分类号： D21F1/74 , B01D33/11 , B01D33/466 , D21F1/66
摘要： A dewatering concentrator comprises a strainer (2) including an elongate hollow screen (7) of circular cross-section which is rotatable about its axis and has a closed end and an open end, which constitutes an outlet (15). A hollow pipe (3), which is rotatable about its length at a speed different to that of the screen (7), extends axially within the screen (7) and has openings (11) adjacent the closed end for admitting stock into the interior of the screen (7). The hollow pipe (3) carries a plurality of paddles (12) whose free ends extend to close to the screen (7) and which are shaped to cause the stock to move within the screen towards the outlet (15).
摘要翻译：脱水浓缩器包括过滤器（2），过滤器（2）包括圆形横截面的细长中空筛网（7），其可围绕其轴线旋转并且具有构成出口（15）的封闭端和开口端。可以以与丝网（7）的速度不同的速度绕其长度旋转的中空管（3）在筛网（7）内轴向延伸，并且具有邻近封闭端的开口（11），以将坯料进入内部的屏幕（7）。中空管道（3）承载多个叶片（12），其自由端延伸到靠近筛网（7）并且被成形为使得原料在筛网内朝向出口（15）移动。

2. 发明公开

EP0659489A3 Means for generating air bubbles in a liquid 失效
标题翻译：用于在液体中产生气泡。
公开(公告)号：EP0659489A3
公开(公告)日：1995-09-06
申请号：EP95102747.3
申请日：1990-09-26
申请人： ISHIKAWAJIMA-HARIMA JUKOGYO KABUSHIKI KAISHA , ISHIKAWAJIMA SANGYO KIKAI KABUSHIKI KAISHA
发明人： Iwashige, Naoyuki , Eguchi, Masakazu
IPC分类号： B03D1/16 , B03D1/22 , D21F1/70 , D21B1/32
CPC分类号： B03D1/1431 , B03D1/1412 , B03D1/1462 , B03D1/1487 , B03D1/1493 , B03D1/16 , B03D1/22 , D21B1/327 , D21F1/70 , Y02W30/646
摘要： A means for generating air bubbles in a liquid comprises a turbine rotor (21) which has a plurality of peripheral blades (24) and an air supply line (26) situated adjacent the outer periphery of the turbine rotor for supplying air. The air supply line (26) has at least one air supply port (26a) directed towards the turbine rotor. The rotor body (25) is in the form of a cylindrical cage and is constructed from four equispaced parallel disc-shaped ribs (23a, 23b) which have the same coaxial diameter.

3. 发明公开

EP0428257A2 Flotation machine for de-inking 失效
标题翻译：浮选脱墨-Vorrichtung。
公开(公告)号：EP0428257A2
公开(公告)日：1991-05-22
申请号：EP90310514.6
申请日：1990-09-26
申请人： ISHIKAWAJIMA-HARIMA JUKOGYO KABUSHIKI KAISHA , ISHIKAWAJIMA SANGYO KIKAI KABUSHIKI KAISHA
发明人： Iwashige, Naoyuki , Eguchi, Masakazu
IPC分类号： D21F1/70 , D21B1/32
CPC分类号： B03D1/1431 , B03D1/1412 , B03D1/1462 , B03D1/1487 , B03D1/1493 , B03D1/16 , B03D1/22 , D21B1/327 , D21F1/70 , Y02W30/646
摘要： A flotation machine for de-inking waste paper stock comprises a horizontally extending flotation cell (5) defining a reservoir for a stock liquid which forms a free liquid surface in the cell. A froth receptacle (4) extends along the entire length of the cell and receives froth floating up to the liquid surface. At opposite ends of the cell are a stock inlet (1) and a stock outlet (2). Situated within the lower portion of the cell is a rotary air bubble generator (3) which extends between the two ends of the cell with its axis of rotation extending generally horizontally whereby stock liquid introduced through the inlet (1) flows along the length of the cell towards the outlet (2) in at least one spiral flow pattern (11) with a generally horizontal axis.
摘要翻译：用于脱墨废纸原料的浮选机包括水平延伸的浮选槽（5），其定义用于储存液体的储存器，所述库存液体在单元中形成自由液体表面。泡沫容器（4）沿着电池的整个长度延伸，并接收浮起到液体表面的泡沫。在电池的相对端是原料入口（1）和储料口（2）。位于电池下部的旋转气泡发生器（3），其在电池的两端之间延伸，其旋转轴线大致水平地延伸，从而通过入口（1）引入的原料液体沿着在具有大致水平轴线的至少一个螺旋流动图案（11）中朝向出口（2）移动细胞。

4. 发明公开

EP0659489A2 Means for generating air bubbles in a liquid 失效
标题翻译：用于在液体中产生气泡的手段
公开(公告)号：EP0659489A2
公开(公告)日：1995-06-28
申请号：EP95102747.3
申请日：1990-09-26
申请人： ISHIKAWAJIMA-HARIMA JUKOGYO KABUSHIKI KAISHA , ISHIKAWAJIMA SANGYO KIKAI KABUSHIKI KAISHA
发明人： Iwashige, Naoyuki , Eguchi, Masakazu
IPC分类号： B03D1/16 , B03D1/22 , D21F1/70 , D21B1/32
CPC分类号： B03D1/1431 , B03D1/1412 , B03D1/1462 , B03D1/1487 , B03D1/1493 , B03D1/16 , B03D1/22 , D21B1/327 , D21F1/70 , Y02W30/646
摘要： A means for generating air bubbles in a liquid comprises a turbine rotor (21) which has a plurality of peripheral blades (24) and an air supply line (26) situated adjacent the outer periphery of the turbine rotor for supplying air. The air supply line (26) has at least one air supply port (26a) directed towards the turbine rotor. The rotor body (25) is in the form of a cylindrical cage and is constructed from four equispaced parallel disc-shaped ribs (23a, 23b) which have the same coaxial diameter.
摘要翻译：用于在液体中产生气泡的装置包括具有多个外围叶片（24）的涡轮转子（21）和位于涡轮转子的外周附近用于供应空气的空气供应管线（26）。空气供应管线（26）具有至少一个朝向涡轮转子的空气供应端口（26a）。转子本体（25）呈圆筒形笼形式，并且由具有相同同轴直径的四个等间隔的平行盘形肋（23a，23b）构成。

5. 发明公开

EP0933470A3 Dewatering concentrator 审中-公开
标题翻译：脱水浓缩器
公开(公告)号：EP0933470A3
公开(公告)日：2000-05-17
申请号：EP99300799.6
申请日：1999-02-03
申请人： ISHIKAWAJIMA-HARIMA JUKOGYO KABUSHIKI KAISHA , ISHIKAWAJIMA SANGYO KIKAI KABUSHIKI KAISHA
发明人： Iwashige, Naoyuki
IPC分类号： D21F1/66 , D21F1/74
CPC分类号： D21F1/74 , B01D33/11 , B01D33/466 , D21F1/66
摘要： A dewatering concentrator comprises a strainer (2) including an elongate hollow screen (7) of circular cross-section which is rotatable about its axis and has a closed end and an open end, which constitutes an outlet (15). A hollow pipe (3), which is rotatable about its length at a speed different to that of the screen (7), extends axially within the screen (7) and has openings (11) adjacent the closed end for admitting stock into the interior of the screen (7). The hollow pipe (3) carries a plurality of paddles (12) whose free ends extend to close to the screen (7) and which are shaped to cause the stock to move within the screen towards the outlet (15).
摘要翻译：一种脱水浓缩器包括一个过滤器（2），该过滤器包括一个圆形截面的细长中空筛网（7），该细长筛网可绕其轴线转动并具有一个封闭端和一个构成出口（15）的开口端。以不同于筛网（7）的速度绕其长度旋转的中空管（3）在筛网（7）内轴向延伸并具有邻近封闭端的开口（11），用于将原料导入内部（7）的屏幕。中空管（3）带有多个桨叶（12），其自由端延伸至靠近筛网（7）并且其形状设计成使料斗在筛网内朝向出口（15）移动。

6. 发明授权

EP0659489B1 Means for generating air bubbles in a liquid 失效
标题翻译：装置，用于在液体中产生气泡
公开(公告)号：EP0659489B1
公开(公告)日：1998-12-30
申请号：EP95102747.3
申请日：1990-09-26
申请人： ISHIKAWAJIMA-HARIMA JUKOGYO KABUSHIKI KAISHA , ISHIKAWAJIMA SANGYO KIKAI KABUSHIKI KAISHA
发明人： Iwashige, Naoyuki , Eguchi, Masakazu
IPC分类号： B03D1/16 , B03D1/22 , D21F1/70 , D21B1/32
CPC分类号： B03D1/1431 , B03D1/1412 , B03D1/1462 , B03D1/1487 , B03D1/1493 , B03D1/16 , B03D1/22 , D21B1/327 , D21F1/70 , Y02W30/646

7. 发明公开

EP0649940A1 Method and apparatus for screening waste paper pulp 失效
标题翻译： Verfahren und Vorrichtung zur Reinigung von Altpapierfaserbrei。
公开(公告)号：EP0649940A1
公开(公告)日：1995-04-26
申请号：EP94307610.9
申请日：1994-10-17
申请人： ISHIKAWAJIMA-HARIMA JUKOGYO KABUSHIKI KAISHA , ISHIKAWAJIMA SANGYO KIKAI KABUSHIKI KAISHA
发明人： Iwashige, Naoyuki , Eguchi, Masakazu
IPC分类号： D21D5/02
CPC分类号： D21D5/026
摘要： Waste paper pulp stock containing undefibered waste paper is supplied to a cylindrical screen plate (18,19) within an outer casing (2) thereby separating it into accept stock, which passes through the screen plate (18,19) and is then discharged through one or more accept stock outlets (4,5), and reject, which does not pass through the screen plate (18,19). The reject is then passed through a defibering gap defined between a defibering stator (23) and a rotating defibering rotor (24) whereby at least some of the undefibered waste paper is defibered. At least some of the reject is diluted with dilution water and the diluted reject is then recirculated to the screen plate (18,19) or alternatively it is supplied to a further screen plate (20) and dilution water is also passed to the screen plate (18,19). The reject from the second screening process is then discharged, at least in part, through a reject outlet (7).
摘要翻译：将含有未消化废纸的废纸浆料供应到外壳（2）内的圆柱形筛板（18,19）上，从而将其分离成通过筛板（18,19）的接收料，然后通过一个或多个接收库存出口（4,5）和拒绝，其不通过筛板（18,19）。然后，废料通过限定在解开的定子（23）和旋转的解纤转子（24）之间的解开的间隙，由此至少一些未消毒的废纸被脱纤维。至少一些废料用稀释水稀释，然后将稀释的废弃物再循环到筛板（18,19），或者将其供应到另一个筛板（20），稀释水也被送到筛板（18,19）。然后，来自第二筛选过程的废料至少部分地通过废品出口（7）排出。

8. 发明公开

EP0428257A3 Flotation machine for de-inking 失效
标题翻译：用于去油的浮选机
公开(公告)号：EP0428257A3
公开(公告)日：1992-08-05
申请号：EP90310514.6
申请日：1990-09-26
申请人： ISHIKAWAJIMA-HARIMA JUKOGYO KABUSHIKI KAISHA , ISHIKAWAJIMA SANGYO KIKAI KABUSHIKI KAISHA
发明人： Iwashige, Naoyuki , Eguchi, Masakazu
IPC分类号： D21F1/70 , D21B1/32
CPC分类号： B03D1/1431 , B03D1/1412 , B03D1/1462 , B03D1/1487 , B03D1/1493 , B03D1/16 , B03D1/22 , D21B1/327 , D21F1/70 , Y02W30/646
摘要： A flotation machine for de-inking waste paper stock comprises a horizontally extending flotation cell (5) defining a reservoir for a stock liquid which forms a free liquid surface in the cell. A froth receptacle (4) extends along the entire length of the cell and receives froth floating up to the liquid surface. At opposite ends of the cell are a stock inlet (1) and a stock outlet (2). Situated within the lower portion of the cell is a rotary air bubble generator (3) which extends between the two ends of the cell with its axis of rotation extending generally horizontally whereby stock liquid introduced through the inlet (1) flows along the length of the cell towards the outlet (2) in at least one spiral flow pattern (11) with a generally horizontal axis.

9. 发明公开

EP0933468A3 Method and apparatus for screening waste paper pulp 审中-公开
标题翻译：用于清洁Altpapierfaserbrei方法和装置
公开(公告)号：EP0933468A3
公开(公告)日：2000-01-05
申请号：EP99300798.8
申请日：1999-02-03
申请人： ISHIKAWAJIMA-HARIMA JUKOGYO KABUSHIKI KAISHA , ISHIKAWAJIMA SANGYO KIKAI KABUSHIKI KAISHA
发明人： Iwashige, Naoyuki
IPC分类号： D21D5/02
CPC分类号： D21D5/026
摘要： Apparatus for screening waste paper pulp comprises a casing (1) with a pulp slurry inlet (2), an accept stock outlet (4) and a reject outlet (3). A rotor (5b; 5; 5c) carries a plurality of scraper blades (7) which are spaced from a cylindrical screen plate (8) to define a screen passage (11). A circulation passage (5b; 22; 31) is defined within the rotor or spaced therefrom within the casing. In use, the rotor and scraper blades are rotated and circulate the pulp slurry around the screen passage and the circulation passage, whereby the pulp slurry is caused to move repeatedly over the surface of the screen plate. That portion of the pulp slurry which passes through the screen plate is withdrawn through the accept stock outlet.

10. 发明公开

EP0933468A2 Method and apparatus for screening waste paper pulp 审中-公开
标题翻译： Verfahren und Vorrichtung zur Reinigung von Altpapierfaserbrei
公开(公告)号：EP0933468A2
公开(公告)日：1999-08-04
申请号：EP99300798.8
申请日：1999-02-03
申请人： ISHIKAWAJIMA-HARIMA JUKOGYO KABUSHIKI KAISHA , ISHIKAWAJIMA SANGYO KIKAI KABUSHIKI KAISHA
发明人： Iwashige, Naoyuki
IPC分类号： D21D5/02
CPC分类号： D21D5/026
摘要： Apparatus for screening waste paper pulp comprises a casing (1) with a pulp slurry inlet (2), an accept stock outlet (4) and a reject outlet (3). A rotor (5b; 5; 5c) carries a plurality of scraper blades (7) which are spaced from a cylindrical screen plate (8) to define a screen passage (11). A circulation passage (5b; 22; 31) is defined within the rotor or spaced therefrom within the casing. In use, the rotor and scraper blades are rotated and circulate the pulp slurry around the screen passage and the circulation passage, whereby the pulp slurry is caused to move repeatedly over the surface of the screen plate. That portion of the pulp slurry which passes through the screen plate is withdrawn through the accept stock outlet.
摘要翻译：用于筛选废纸浆的设备包括具有纸浆浆料入口（2），容器出口（4）和排出口（3）的壳体（1）。转子（5b; 5; 5c）承载与圆柱形筛板（8）间隔开的多个刮刀（7），以限定筛网通道（11）。循环通道（5b; 22; 31）限定在转子内或与壳体内的间隔开。在使用中，转子和刮刀叶片旋转并在纸浆通道和循环通道周围循环纸浆，从而使纸浆在筛网的表面上重复移动。通过筛板的纸浆的部分通过容纳出口排出。

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