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111. 发明申请

WO1998009018A1 REFINER HAVING CENTER RING WITH REPLACEABLE VANES 审中-公开
标题翻译：具有可更换间隔的中心环的精炼机
公开(公告)号：WO1998009018A1
公开(公告)日：1998-03-05
申请号：PCT/US1997010050
申请日：1997-06-17
申请人： BELOIT TECHNOLOGIES, INC.
发明人： BELOIT TECHNOLOGIES, INC. , UNDERBERG, Wesley
IPC分类号： D21D01/30
CPC分类号： D21D1/306 , D21D1/30
摘要： An improved high-consistency disc refiner employs a central ring or flinger nut (24). The radial vanes (44) mounted on the flinger nut are releasably mounted to the flinger nut base in which keyways (58) are milled. Matching keys (52) on the bottom of the flinger nut vanes (44) position the vanes in the keyways. The flinger nut vanes are held in position by bolts (64) which extend through bolt-holes (66) which are parallel to the axis or rotation of the rotor and which are threadedly engaged with the flinger nut base.
摘要翻译：改进的高稠度圆盘精磨机使用中心环或旋转螺母（24）。安装在挡板螺母上的径向叶片（44）可释放地安装到旋转螺母底座上，在其中铣削键槽（58）。在拨片螺母叶片（44）的底部上的匹配键（52）将叶片定位在键槽中。挡板螺母叶片通过螺栓（64）保持在适当的位置，螺栓（64）延伸穿过平行于转子的轴线或旋转的螺栓孔（66），并且与螺旋螺母基座螺纹接合。

112. 发明申请

WO1997048632A1 REEL WEB TURN-UP DEVICE 审中-公开
公开(公告)号：WO1997048632A1
公开(公告)日：1997-12-24
申请号：PCT/US1997007615
申请日：1997-04-29
申请人： BELOIT TECHNOLOGIES, INC.
发明人： BELOIT TECHNOLOGIES, INC. , SMITH, Philip, W. , ADAMSKI, Brian, C.
IPC分类号： B65H19/26
CPC分类号： B26F3/004 , B65H19/265 , B65H19/28 , B65H2301/41427 , B65H2301/41898 , B65H2301/5151 , B65H2301/51534 , B65H2408/236 , B65H2801/84
摘要： Two water jets cut a paper web (26) as it is led over a winder drive roll (36). The water jets are angled with respect to the cut so the water used in the cutting action is entirely directed onto the portion of the web which is severed. An adhesive material, for example an automatically applied tape (24), is introduced between the upper surface of the web (26) and a spool (28) for forming a new reel (32) of paper. The use of an adhesive causes the paper leader to engage with the spool (28), thus assuring a tight, uniform and consistent initiation of the web wrapped onto the new spool (28). An automatic tape applicator (22), similar to that used for taping cardboard boxes, may be used to insert a double-sided adhesive tape (24) onto the web (26) or into the nip (40) formed between the spool (28) and the winder drum (36).
摘要翻译：当两个水射流被引导到卷绕机驱动辊（36）上时，两个喷水嘴切割纸幅（26）。水射流相对于切口成角度，因此切割动作中使用的水完全被引导到被切断的腹板部分上。粘合剂材料，例如自动施加的带（24）被引入到幅材（26）的上表面和用于形成新的卷轴（32）的卷轴（28）之间。使用粘合剂使得纸张引导件与卷轴（28）接合，从而确保包裹到新卷轴（28）上的卷筒纸的紧密，均匀和一致的起始。可以使用类似于用于卷带纸板箱的自动带施加器（22）将双面胶带（24）插入到卷筒纸（26）上或形成在卷轴（28）之间的辊隙（40）中）和卷绕筒（36）。

113. 发明申请

WO1997047546A1 CROSS CUTTING DEVICE FOR A WINDING MACHINE 审中-公开
标题翻译：一种绕线机的交叉切割装置
公开(公告)号：WO1997047546A1
公开(公告)日：1997-12-18
申请号：PCT/EP1997003095
申请日：1997-06-13
申请人： BELOIT TECHNOLOGIES, INC. , DÖRFEL, Walter , TREUTNER, Jürgen , GANGEMI, Donald
发明人： BELOIT TECHNOLOGIES, INC.
IPC分类号： B65H19/26
CPC分类号： B65H19/2246 , B65H19/26 , B65H19/286 , B65H2301/41891 , B65H2301/41894
摘要： In a cross cutting device for a winding machine having at least a first carrier roll (11) wrapped by the web (10) to be wound and a second carrier roll (12), both carrier rolls forming a winding bed for at least one roll (13) to be wound around a winding core (14), particularly for winding paper in form of one web (10) or several webs (10', 10", ...) in parallel, a cross cutting means to cut through the web (10, 10', 10", ...) after completion of a roll (13) is formed near the front end of a support beam (24) being conductible through a clearance gap (G) between a first and second carrier roll (11, 12) into a cutting position (51) of the cross cutting means which is located at or close to the surface of said first carrier roll (11). Said support beam (24) can be pressed by means of a finished wrapped roll (13) against said wrapped first carrier roll (11). The cross cutting device, further, comprises a clamping device (30) being conductible counter to the web running direction into the clamping position and there, overlapping the arriving web edge of the next roll to be wound, securely clamps said arriving web edge independently of the cross cutting means. Said cross cutting means being conductible back through the clearance gap (G) between said carrier rolls (11, 12) to its home position and after one or several new winding core or cores (14) has/have been loaded, said clamping device (30) being detachable from the web edge and being conductible back in the web running direction to its home position.
摘要翻译：在用于绕线机的交叉切割装置中，至少具有由待卷绕的卷筒纸（10）包裹的第一承载辊（11）和第二承载辊（12），两个承载辊形成用于至少一个辊的卷绕床（13）围绕卷芯（14）缠绕，特别是用于以一个腹板（10）或多个腹板（10'，10“，...）的形式卷绕纸张，平行切割装置在完成辊（13）之后的卷筒纸（10,10'，10“，...）形成在支撑梁（24）的前端附近，该支撑梁（24）的前端可以通过间隙（G）在第一和第二承载辊（11,12）进入位于或靠近所述第一承载辊（11）的表面的横切装置的切割位置（51）。所述支撑梁（24）可以通过完成的卷绕辊（13）压靠在所述包裹的第一承载辊（11）上。横切装置还包括夹紧装置（30），该夹紧装置（30）可相对于卷筒纸运行方向传导到夹紧位置，并且与要卷绕的下一个辊的到达卷边边缘重叠，可以牢固地夹紧所述到达的卷筒纸边缘，十字切割手段。所述交叉切割装置可以通过所述承载辊（11,12）之间的间隙（G）导回到其原始位置，并且在已经/已经装载了一个或几个新的卷绕芯或芯（14）之后，所述夹紧装置 30）可从纸幅边缘拆卸并且可以在幅材运行方向上传回其原始位置。

114. 发明申请

WO9727358A3 OXYGEN DELIGNIFICATION OF MEDIUM CONSISTENCY PULP SLURRY 审中-公开
标题翻译：中等一致性浆液的氧气定标
公开(公告)号：WO9727358A3
公开(公告)日：1997-10-02
申请号：PCT/US9620955
申请日：1996-11-13
申请人： BELOIT TECHNOLOGIES INC
发明人： MILLER WILLIAM J
IPC分类号： D21C9/10 , D21C9/147 , D21C9/16 , D21C
CPC分类号： D21C9/147 , D21C9/1057 , D21C9/163
摘要： The invention describes a method of oxygen delignification of medium consistency cellulose pulp slurry, which includes the steps of providing a pulp slurry (12) of from approximately ten percent to sixteen percent consistency, at a temperature of from approximately 170-240 °F, preferably from 190 to 220 °F, thoroughly impregnating the slurry (12) with oxygen gas (16), and with alkali (14) to bring the slurry (12) to a pH of at least 11, more preferably 12, introducing the slurry (12) to oxygen gas (16) in a high shear mixer (18), for agitating mixing therein, reacting the slurry in a first pressurized reactor (20) for between 5 to 10 minutes, returning the pH of the slurry to at least 11, more preferably 12, with a residual alkali concentration of at least 1.25 gpl (22), thoroughly impregnating the slurry with H2O2 (24) and oxygen gas (26), and reacting the slurry in a second reactor (30) for between 30 to 180 minutes. By only employing the hydrogen peroxide during the slower bleaching reaction, a lower Kappa number with higher % ISO is obtained and these beneficial characteristics being retained in subsequent processing steps.

115. 发明申请

WO1997027358A2 OXYGEN DELIGNIFICATION OF MEDIUM CONSISTENCY PULP SLURRY 审中-公开
标题翻译：中等一致性浆液的氧气定标
公开(公告)号：WO1997027358A2
公开(公告)日：1997-07-31
申请号：PCT/US1996020955
申请日：1996-11-13
申请人： BELOIT TECHNOLOGIES, INC.
发明人： BELOIT TECHNOLOGIES, INC. , MILLER, William, J.
IPC分类号： D21C00/00
CPC分类号： D21C9/147 , D21C9/1057 , D21C9/163
摘要： The invention describes a method of oxygen delignification of medium consistency pulp slurry, which includes the steps of providing a pulp slurry of from approximately ten percent to sixteen percent consistency, at a temperature of from approximately 170-240 DEG F, preferably from 190 to 220 DEG F, thoroughly impregnating the slurry with oxyen gas, and with alkali to bring the slurry to a pH of at least 11, more preferably 12, introducing the slurry to oxygen gas in a high shear mixer, for agitating mixing therein, reacting the slurry in a first pressurized reactor for between 5 to 10 minutes, returning the pH of the slurry to at least 11, more preferably 12, with a residual alkali concentration of at least 1.25 gpl, thoroughly impregnating the slurry with H2O2 and oxygen gas, and reacting the slurry in a second reactor for between 30 to 180 minutes. By only employing the hydrogen peroxide during the slower bleaching reaction, a lower Kappa number with higher % ISO is obtained in these beneficial characteristics being retained in subsequent processing steps.
摘要翻译：本发明描述了中等稠度浆浆的氧脱木质的方法，其包括在约170-240°F，优选190-220℃的温度下提供约10％至16％稠度的纸浆的步骤 DEG，用氧气充分浸渍浆料，并用碱使浆料达到至少11，更优选12的pH，在高剪切混合器中将浆料引入氧气中，搅拌混合，使浆料在第一加压反应器中5至10分钟之间，将浆料的pH值返回至少11，更优选12，残余碱浓度至少为1.25gp1，用H 2 O 2和氧气彻底浸渍浆料，并使该浆液在第二反应器中30至180分钟。通过在较慢漂白反应期间仅使用过氧化氢，获得具有较高％ISO的较低卡伯值，这些有益特征在后续加工步骤中保留。

116. 发明申请

WO1997020106A1 COATER WITH AIR COLLECTOR 审中-公开
标题翻译：带空气收集器的喷雾器
公开(公告)号：WO1997020106A1
公开(公告)日：1997-06-05
申请号：PCT/US1996017822
申请日：1996-11-04
申请人： BELOIT TECHNOLOGIES, INC.
发明人： BELOIT TECHNOLOGIES, INC. , LI, Alfred, C. , BECKER, Rex, A. , BURNS, James, R.
IPC分类号： D21H23/36
CPC分类号： B05C3/18 , B05C11/04 , B05C11/1039 , D21H23/36
摘要： Air entrained within the pond of a coating applicator is influenced toward a designated region for removal. The region is formed by a recessed air collector which sets up a high-recirculation, low-pressure zone within the pond. Entrained air bubbles migrate to the collector. The collected air and excess coating is drawn out of the collector cavity by a plurality of perforations which discharge to a collection cavity at a lower pressure or partial vacuum. The collector structure may be employed in various coater/size press configurations.
摘要翻译：夹带在涂布器池塘内的空气受到指定区域的影响。该区域由在池塘内设置高再循环，低压区的凹陷式空气收集器形成。夹带的气泡迁移到收集器。收集的空气和多余的涂层通过多个穿孔从收集器腔抽出，其在较低的压力或部分真空下排放到收集腔。收集器结构可以用于各种涂布机/尺寸印刷机构造。

117. 发明申请

WO1997016593A1 TISSUE IMPULSE DRYER 审中-公开
标题翻译：组织脉冲干燥机
公开(公告)号：WO1997016593A1
公开(公告)日：1997-05-09
申请号：PCT/US1996015022
申请日：1996-09-19
申请人： BELOIT TECHNOLOGIES, INC.
发明人： BELOIT TECHNOLOGIES, INC. , WEDEL, Gregory, L. , WORCESTER, Brian, J.
IPC分类号： D21F03/02
CPC分类号： D21F3/0218 , D21F3/0281 , D21F11/14
摘要： A tissue dryer has a dryer roll which is externally heated by induction to raise the roll surface temperature to between 300-700 DEG F while allowing internal hydraulic crown support of the roll. The hydraulic support of the roll exerts pressures of between 1 000-10 000 pounds per linear inch. The drying performance of the dryer is enhanced by providing a prewarp of the web onto the hot roll just before the pressing nip. After the web transits the nip it is removed by a doctor blade which crepes the web. The web is fully restrained during the majority of the drying process thus requiring no adhesive sprays.
摘要翻译：纸巾干燥器具有干燥辊，该烘干机辊通过感应从外部加热，以将辊表面温度升高到300-700°F，同时允许辊的内部液压冠支撑。辊的液压支撑件施加在1000-1000磅/平方英寸之间的压力。干燥器的干燥性能通过在压榨辊隙之前将纤维网预先施加到热辊上得到增强。在纸幅经过辊隙之后，它通过刮板将纸幅除去。在大多数干燥过程中，纤维网被完全约束，因此不需要粘合剂喷雾。

118. 发明申请

WO1997013027A1 CLEANER WITH INVERTED HYDROCYCLONE 审中-公开
标题翻译：具有反相氢氯酸盐的清洁剂
公开(公告)号：WO1997013027A1
公开(公告)日：1997-04-10
申请号：PCT/US1996015638
申请日：1996-09-19
申请人： BELOIT TECHNOLOGIES, INC.
发明人： BELOIT TECHNOLOGIES, INC. , GRIMES, David, B.
IPC分类号： D21D05/24
CPC分类号： B04C5/08 , B04C3/06 , B04C5/085 , B04C2005/133 , D21D5/24
摘要： A cleaner receives input pulp stock in an inverted conical chamber (26), which acts as a hydrocyclone to direct heavyweight reject flows outwardly, lightweight reject flows into a discharging vortex chamber and accept flows in between to a vortex finder for removal. The cleaner body has an inverted hydrocyclone chamber (34) formed beneath the inverted cone and a ceramic splitter (36) below which skims off the heavyweight reject flow from the accept flow, and diverts it into the inverted hydrocyclone chamber (34). A portion of the diverted heavyweight reject flow is removed through a toroidal heavyweight rejects relief outlet (47), but the larger fraction of the heavyweight reject flow is recirculated within the inverted hydrocyclone chamber. Because the chamber narrows as it extends upwardly, the flow increases in speed and angular velocity to such an extent that the flow within the inverted hydrocyclone chamber matches the flow passing by the chamber, thereby preventing turbulent mixing.
摘要翻译：清洁器在倒置的锥形室（26）中接收输入纸浆原料，其用作水力旋流器以将重量级的废料流向外引导，轻质的废料流入排放的涡流室，并接受涡流取样器之间的流动以便去除。清洁器主体具有形成在倒锥体下方的倒置水力旋流器室（34）和陶瓷分离器（36），其下方从接收流中除去重量级排出流，并将其转移到倒置水力旋流器室（34）中。转向的重量级排出流的一部分通过环形重量级排泄物泄放出口（47）去除，但较大部分的重量级排出流在反向旋流分离器室内再循环。因为腔室向上延伸而变窄，所以流速和角速度增加到使倒置水力旋流器室内的流动与通过腔室的流动相匹配的程度，从而防止湍流混合。

119. 发明申请

WO1997004172A1 ROD HOLDER WITH SEPARATE POSITIONABLE CONTACT ELEMENTS FOR ROD METERING 审中-公开
标题翻译：具有单独可定位接触元件的ROD夹具
公开(公告)号：WO1997004172A1
公开(公告)日：1997-02-06
申请号：PCT/US1996010422
申请日：1996-06-06
申请人： BELOIT TECHNOLOGIES, INC.
发明人： BELOIT TECHNOLOGIES, INC. , GARDE, Gerald, R. , LIANG, Shihua , OSBURN, Andrew, W.
IPC分类号： D21H25/12
CPC分类号： B05C1/0817 , B05C11/025
摘要： A rigid metal housing is positioned downstream of a coating applicator. The housing supports a plurality of positionable contact elements formed of a low friction, high wear-resistant material, which extend inwardly from the housing to engage a slow speed rotating rod. At least one of the contact elements is adjustable to support the rod for stable rotation, and to retain an effective seal between the contact elements and the rod to thereby prevent leakage of clearing/lubricating fluid into the applied coating. The contact elements may be advanced inwardly as the elements and thr rod wear, thereby extending the effective life of the rod holder apparatus. Screws may bear against a rear contact element through segmented backing plates allowing refinement of the coat weight along the width of the substrate. Furthermore, an air tube may be positioned between the housing and a rear fixture to adjust overall coating thickness.
摘要翻译：刚性金属壳体位于涂布器的下游。壳体支撑由低摩擦，高耐磨材料形成的多个可定位接触元件，其从壳体向内延伸以接合慢速旋转杆。接触元件中的至少一个是可调节的，以支撑杆用于稳定的旋转，并且在接触元件和杆之间保持有效的密封，从而防止清除/润滑流体泄漏到施加的涂层中。随着元件和杆的磨损，接触元件可向内推进，从而延长杆保持器装置的有效寿命。螺钉可以通过分段的背板抵靠后接触元件，从而允许沿着基板的宽度改善涂层重量。此外，空气管可以定位在壳体和后部固定装置之间，以调整整体涂层厚度。

120. 发明申请

WO1996041918A1 ALLOY COATING FOR WET AND HIGH TEMPERATURE PRESSING ROLL 审中-公开
标题翻译：用于湿和高温压力滚筒的合金涂层
公开(公告)号：WO1996041918A1
公开(公告)日：1996-12-27
申请号：PCT/US1996004132
申请日：1996-03-26
申请人： BELOIT TECHNOLOGIES, INC.
发明人： BELOIT TECHNOLOGIES, INC. , CROUSE, Jere, W.
IPC分类号： D21F03/08
CPC分类号： D21F3/08 , C22C38/12
摘要： A high temperature pressing roll (22) has a cast or formed steel roll (38) which is coated with a molybdenum-containing alloy. The preferred alloy has 14 to 16 percent molybdenum, 28 to 30 percent nickel, 30 to 34 percent chrome, 1.2 to 1.8 percent silicon, 4 to 4.5 percent boron, a maximum of 0.2 percent carbon and copper between 3 and 3.8 percent with the balance being iron. The roll is first coated with a bonding coating consisting of nickel and chromium. This bonding layer is then flame sprayed or plasma sprayed with a molybdenum alloy. The coating once applied is ground to a 30 RA or smoother surface. The mobilybdenum alloy is sprayed on to achieve a surface depth of approximately forty thousandths of an inch.
摘要翻译：高温压辊（22）具有涂覆有含钼合金的铸造或成形钢辊（38）。优选的合金具有14至16％的钼，28至30％的镍，30至34％的铬，1.2至1.8％的硅，4至4.5％的硼，最多0.2％的碳和3％至3.8％的铜，余量是铁的该辊首先涂覆有由镍和铬组成的粘结涂层。然后将该粘合层用钼合金火焰喷涂或等离子体喷涂。一旦施加的涂层被研磨成30RR或更平滑的表面。喷雾钼合金以达到约四分之一英寸的表面深度。

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