专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US6143135A Air press for dewatering a wet web 失效
标题翻译：用于脱湿湿网的空气压缩机
公开(公告)号：US6143135A
公开(公告)日：2000-11-07
申请号：US099068
申请日：1998-06-17
申请人： Frank Stephen Hada , Michael Alan Hermans , Charles Robert Tomsovic , David V. Lange , Roger A. Kanitz , Richard D. Hauser , Patrick W. Murry , Doug A. Rounds , Robert L. Clarke
发明人： Frank Stephen Hada , Michael Alan Hermans , Charles Robert Tomsovic , David V. Lange , Roger A. Kanitz , Richard D. Hauser , Patrick W. Murry , Doug A. Rounds , Robert L. Clarke
IPC分类号： D21F1/48 , D21F1/52 , D21F11/14 , D21F5/18
CPC分类号： D21F11/145 , D21F1/48 , D21F1/52 , D21F11/14
摘要： An air press for noncompressively dewatering a wet web to consistency levels not previously thought possible at industrially useful speeds without thermal dewatering. The air press has an air plenum and a vacuum collection device, each on opposite sides of two support fabrics that sandwich the paper web. There are cross machine sealing blade(s) that impinge upon the support fabrics and is opposed on the other side of the support fabrics by a sealing member formed of deformable material. The air plenum and vacuum collection device are movable relative to one another so that the sealing blade and deformable sealing member form a seal in the operating position of the air press.
摘要翻译：一种空气压榨机，用于将湿网状物非压缩脱水至先前以无工业用途的速度而无需热脱水的先前认为可能的一致性水平。空气压机具有空气增压室和真空收集装置，每个在两个支撑织物的相对的两侧夹着纸幅。存在冲击在支撑织物上的横向机器密封叶片，并且通过由可变形材料形成的密封构件在支撑织物的另一侧上相对。空气增压室和真空收集装置可相对于彼此移动，使得密封叶片和可变形密封构件在空气压榨机的操作位置形成密封。

2. 发明授权

US06306258B1 Air press 失效
标题翻译：空压机
公开(公告)号：US06306258B1
公开(公告)日：2001-10-23
申请号：US09670151
申请日：2000-09-26
申请人： David V. Lange , Roger A. Kanitz , Richard D. Hauser , Patrick W. Murry , Doug A. Rounds , Robert L. Clarke , Frank S. Hada , Michael A. Hermans , Charles R. Tomsovic
发明人： David V. Lange , Roger A. Kanitz , Richard D. Hauser , Patrick W. Murry , Doug A. Rounds , Robert L. Clarke , Frank S. Hada , Michael A. Hermans , Charles R. Tomsovic
IPC分类号： D21F514
CPC分类号： D21F1/48
摘要： A pressurized box is positioned opposite a vacuum box. The pressurized box has a leading cross machine direction baffle with a ceramic shoe which engages a forming fabric, and a trailing cross machine direction baffle of similar construction. Two end deckles complete the pressurized box. The leading cross machine direction baffle presses against a resilient seal which causes a web contained between upper and lower forming fabrics to wrap about the baffle shoe a few degrees forming an effective end seal which does not allow air to bypass the baffle. The trailing cross machine direction baffle is positioned over a vacuum box which prevents air from leaking around the trailing baffle. A vacuum box draws air through the forming fabrics and the web, from the pressurized box increasing the total pressure gradient across the web to 20 to 30 psi or more. The pressure box and opposed vacuum box form an air press. The pressure box is positioned and held against the forming fabrics by opposing air tubes. An alternative embodiment utilizes a suction roll positioned beneath the pressure box and having a suction gland positioned beneath the portion of the roll which backs the pressure box.
摘要翻译：加压箱位于真空箱对面。加压箱具有导向的横向机械方向挡板，其具有接合成形织物的陶瓷靴和类似结构的后横向机械方向挡板。两端盖完成加压箱。领先的横向机械方向挡板压靠弹性密封件，其使得包含在上部成形织物和下部成形织物之间的纤维网围绕挡板缠绕几度，形成不允许空气绕过挡板的有效端部密封。后方的横机方向挡板位于真空箱上方，防止空气在后挡板周围泄漏。真空箱通过成形织物和纤维网从加压箱中吸入空气，将整个幅材上的总压力梯度提高到20至30psi或更大。压力箱和相对的真空箱形成空气压机。压力箱通过相对的空气管定位并保持抵靠成形织物。替代实施例使用位于压力箱下方的抽吸辊，并且具有位于辊的部分之下的吸入压盖，所述抽吸压盖支承压力箱。

3. 发明授权

US5160583A Controlled jet injection apparatus for a papermaking machine headbox 失效
标题翻译：用于造纸机流浆箱的可控射流喷射装置
公开(公告)号：US5160583A
公开(公告)日：1992-11-03
申请号：US801283
申请日：1991-12-02
申请人： Daniel J. Eaton , Roger A. Kanitz
发明人： Daniel J. Eaton , Roger A. Kanitz
IPC分类号： D21F9/02 , D21F1/00 , D21F1/02 , D21F9/00
CPC分类号： D21F1/028 , D21F1/02 , D21F9/003
摘要： In a papermaking machine, a method and mechanism for delivering stock to a dewatering web including a pressure headbox with a narrowing slice opening, a receiving throat either with a single traveling forming wire or a pair of traveling forming wires, bridging the space between the headbox opening and the wire so that the stock jet is contained without a free surface, and applying a trailing flexible element opposite the stock in a single wire machine or against one wire in a twin wire machine with the force and location of the trailing element controlled by a series of push rods arranged parallel in a cross machine direction.
摘要翻译：在造纸机中，用于将浆料输送到脱水幅材的方法和机构，该脱水幅材包括具有窄切片开口的压力流浆箱，具有单个行进成形线或一对移动成形线的接收喉部，桥接流浆箱开口和电线，使得储存射流被容纳而没有自由表面，并且在单线机器中或在一个双线机器中的一根线上施加与该坯料相对的拖尾柔性元件，其中拖尾元件的力和位置由一系列在横向平行布置的推杆。

4. 发明授权

US06863777B2 Papermaking machine for forming tissue employing an air press 失效
标题翻译：用于使用空气压机成形组织的造纸机
公开(公告)号：US06863777B2
公开(公告)日：2005-03-08
申请号：US10448840
申请日：2003-05-30
申请人： Roger A. Kanitz , Thomas D. Rogers
发明人： Roger A. Kanitz , Thomas D. Rogers
IPC分类号： D21F3/00 , D21F5/00 , D21F9/00 , D21F11/14 , D21H27/00 , B21F1/12
CPC分类号： D21F3/0272 , D21F9/003 , D21F11/14
摘要： A web of tissue is formed in a twin wire former, followed by an air press for water removal in the pressing section, passing onto a Yankee dryer. A headbox injects stock between upper and lower dryer fabrics brought together on a breast roll. The fabrics move over vacuum boxes, and the web is heated with steam and passed between an upper pressure box and a lower vacuum box forming an air press which dewaters the web. A sheet transfer pickup vacuum box holds the sheet to the upper fabric as the lower fabric diverges from the upper fabric. A pressure roller transfers the web onto a Yankee dryer. The fabrics are cleaned on vertical runs before returning to the breast roll.
摘要翻译：在双网成形器中形成纸幅，随后在压榨部中用空气压榨机除水，通过扬克烘缸。流浆箱在上下干燥织物之间注入一起放在一起的乳房辊上。织物在真空箱上移动，并且网被蒸汽加热并且在上压箱和下真空箱之间通过，形成空气压榨机，该空气压榨机将纸幅脱水。当下布料从上织物分叉时，片材传送拾取真空盒将片材保持在上织物上。压辊将纸幅转移到扬克烘缸上。在返回到乳房卷之前，将织物在垂直方向上进行清洁。

5. 发明授权

US06613194B2 Papermaking machine for forming tissue employing an air press 失效
标题翻译：用于使用空气压机成形组织的造纸机
公开(公告)号：US06613194B2
公开(公告)日：2003-09-02
申请号：US10261186
申请日：2002-09-30
申请人： Roger A. Kanitz , Thomas D. Rogers
发明人： Roger A. Kanitz , Thomas D. Rogers
IPC分类号： B21F112
CPC分类号： D21F3/0272 , D21F9/003 , D21F11/14
摘要： A web of tissue is formed in a twin wire former, followed by an air press for water removal in the pressing section, passing onto a Yankee dryer. A headbox injects stock between upper and lower dryer fabrics brought together on a breast roll. The fabrics move over vacuum boxes, and the web is heated with steam and passed between an upper pressure box and a lower vacuum box forming an air press which dewaters the web. A sheet transfer pickup vacuum box holds the sheet to the upper fabric as the lower fabric diverges from the upper fabric. A pressure roller transfers the web onto a Yankee dryer. The fabrics are cleaned on vertical runs before returning to the breast roll.
摘要翻译：在双网成形器中形成纸幅，随后在压榨部中用空气压榨机除水，通过扬克烘缸。流浆箱在上下干燥织物之间注入一起放在一起的乳房辊上。织物在真空箱上移动，并且网被蒸汽加热并且在上压箱和下真空箱之间通过，形成空气压榨机，该空气压榨机将纸幅脱水。当下布料从上织物分叉时，片材传送拾取真空盒将片材保持在上织物上。压辊将纸幅转移到扬克烘缸上。在返回到乳房卷之前，将织物在垂直方向上进行清洁。

6. 发明授权

US5225042A Twin wire paper forming section with heated air pressure domes 失效
标题翻译：双线纸成型部分加热空气压力圆顶
公开(公告)号：US5225042A
公开(公告)日：1993-07-06
申请号：US801284
申请日：1991-12-02
申请人： Daniel J. Eaton , Roger A. Kanitz
发明人： Daniel J. Eaton , Roger A. Kanitz
IPC分类号： D21F9/02 , D21F1/48 , D21F9/00
CPC分类号： D21F9/003 , D21F1/48
摘要： A method and apparatus for improved dewatering of a papermaking stock in a web forming section of a papermaking machine including directing a stock jet stream into the head end of a run between opposed looped forming wires traveling in a substantially parallel forming run passing over a curved vacuum forming box and thereafter passing over one or more pressure locations with a pressure dome on one side and a water collecting chamber at the other side of the wires with the pressure dome in one form divided into compartments each applying an increasing pressure to the wire and stock between the wires with the air pressure being heated such as by being delivered from the dryer section and the wires separated slightly following the pressure location with a last smaller pressure compartment transferring the web to one of the wires and the wire carrying the web thereafter turning over a couch roll and the other wire carried over a turning roll.
摘要翻译：一种用于改进造纸机的幅材成形部分中的造纸原料脱水的方法和装置，包括将原料喷射流引导到在经过弯曲真空的基本上平行的成形流中行进的相对环形成形线之间的行程的头端然后通过一侧的压力圆顶和一根导线的另一侧的集水室，一个形式的压力圆顶分隔成隔室，每个隔室对钢丝和坯料施加增加的压力，并经过一个或多个压力位置在电线之间，空气压力被加热，例如通过从干燥器部分输送，并且电线在压力位置之后稍微分开，最后一个更小的压力隔室将幅材转移到其中一根电线，并且带有网的电缆转过一个沙发卷，另一根丝线承载在转动辊上。

7. 发明授权

US07241364B2 Papermaking machine for forming tissue employing an air press 失效
标题翻译：用于使用空气压机成形组织的造纸机
公开(公告)号：US07241364B2
公开(公告)日：2007-07-10
申请号：US11073968
申请日：2005-03-07
申请人： Roger A. Kanitz , Thomas D. Rogers
发明人： Roger A. Kanitz , Thomas D. Rogers
IPC分类号： B21F1/12
CPC分类号： D21F3/0272 , D21F9/003 , D21F11/14
摘要： A web of tissue is formed in a twin wire former, followed by an air press for water removal in the pressing section, passing onto a Yankee dryer. A headbox injects stock between upper and lower dryer fabrics brought together on a breast roll. The fabrics moves over vacuum boxes, and the web is heated with steam and passed between an upper pressure box and a lower vacuum box forming an air press which dewaters the web. A sheet transfer pickup vacuum box holds the sheet to the upper fabric as the lower fabric diverges from the upper fabric. A pressure roller transfers the web onto a Yankee dryer. The fabrics are cleaned on vertical runs before returning to the breast roll. A final forming fabric is arranged to operated at a lower speed than the penultimate forming fabric so that a rush transfer and creping like action takes place.
摘要翻译：在双网成形器中形成纸幅，随后在压榨部中用空气压榨机除水，通过扬克烘缸。流浆箱在上下干燥织物之间注入一起放在一起的乳房辊上。织物在真空箱上移动，并且网被蒸汽加热并且通过上压箱和下真空箱之间，形成空气压榨机，该空气压榨机将纸幅脱水。当下布料从上织物分叉时，片材传送拾取真空盒将片材保持在上织物上。压辊将纸幅转移到扬克烘缸上。在返回到乳房卷之前，将织物在垂直方向上进行清洁。最终成形织物布置成以比倒数第二个成形织物低的速度运行，从而发生急剧转移和起皱作用。

8. 发明授权

US06231723B1 Papermaking machine for forming tissue employing an air press 失效
标题翻译：用于使用空气压机成形组织的造纸机
公开(公告)号：US06231723B1
公开(公告)日：2001-05-15
申请号：US09324469
申请日：1999-06-02
申请人： Roger A. Kanitz , Thomas D. Rogers
发明人： Roger A. Kanitz , Thomas D. Rogers
IPC分类号： B21F112
CPC分类号： D21F3/0272 , D21F9/003 , D21F11/14
摘要： A web of tissue is formed in a crescent former, followed by an air press for water removal in the pressing section, passing onto a Yankee dryer. A headbox injects stock between upper and lower dryer fabrics brought together on a breast roll. The fabrics move over vacuum boxes, and the web is heated with steam and passed between an upper pressure box and a lower vacuum box forming an air press which dewaters the web. A sheet transfer pickup vacuum box holds the sheet to the upper fabric as the lower fabric diverges from the upper fabric. A pressure roller transfers the web onto a Yankee dryer. The fabrics are cleaned on vertical runs before returning to the breast roll. A second upper fabric or transfer fabric operating at a lower speed then the first can be used to form a rush transfer between the forming fabrics and the Yankee dryer which increases web bulk and absorbency. Instead of a second fabric, a vacuum pressure roll may perform the rush transfer between the lower forming fabric and the Yankee dryer. The lower fabric may be divided into two fabrics, and the second fabric which passes through the air press, can be used to mold a texture into the web. The rush transfer and the molding fabric may be combined in one machine. A twin wire former may be used instead of a crescent former in each of the above configurations.
摘要翻译：在新月形成形体中形成纸幅，然后在压榨部分中用空气压榨机除水，通过扬克烘缸。流浆箱在上下干燥织物之间注入一起放在一起的乳房辊上。织物在真空箱上移动，并且网被蒸汽加热并且在上压箱和下真空箱之间通过，形成空气压榨机，该空气压榨机将纸幅脱水。当下布料从上织物分叉时，片材传送拾取真空盒将片材保持在上织物上。压辊将纸幅转移到扬克烘缸上。在返回到乳房卷之前，将织物在垂直方向上进行清洁。以较低速度操作的第二上织物或转移织物可以用于在成形织物和扬克烘缸之间形成一次冲击传递，这增加了纸幅的体积和吸收性。代替第二种织物，真空压力辊可以在下成形织物和扬克烘缸之间执行冲击转移。下部织物可以分成两种织物，并且通过空气压榨机的第二种织物可用于将织构模制成纤维网。冲击传送和成型织物可以组合在一个机器中。可以使用双线成形器代替上述构造中的每一个中的新月形物。

9. 发明授权

US07648612B2 Papermaking machine for forming tissue employing an air press 失效
标题翻译：用于使用空气压机成形组织的造纸机
公开(公告)号：US07648612B2
公开(公告)日：2010-01-19
申请号：US11758558
申请日：2007-06-05
申请人： Roger A. Kanitz , Thomas D. Rogers
发明人： Roger A. Kanitz , Thomas D. Rogers
IPC分类号： D21H11/00
CPC分类号： D21F3/0272 , D21F9/003 , D21F11/14
摘要： A web of tissue is formed in a twin wire former, followed by an air press for water removal in the pressing section, passing onto a Yankee dryer. A headbox injects stock between upper and lower dryer fabrics brought together on a breast roll. The fabrics moves over vacuum boxes, and the web is heated with steam and passed between an upper pressure box and a lower vacuum box forming an air press which dewaters the web. A sheet transfer pickup vacuum box holds the sheet to the upper fabric as the lower fabric diverges from the upper fabric. A pressure roller transfers the web onto a Yankee dryer. The fabrics are cleaned on vertical runs before returning to the breast roll. A final forming fabric is arranged to operated at a lower speed than the penultimate forming fabric so that a rush transfer and creping like action takes place.
摘要翻译：在双网成形器中形成纸幅，随后在压榨部中用空气压榨机除水，通过扬克烘缸。流浆箱在上下干燥织物之间注入一起放在一起的乳房辊上。织物在真空箱上移动，并且网被蒸汽加热并且通过上压箱和下真空箱之间，形成空气压榨机，该空气压榨机将纸幅脱水。当下布料从上织物分叉时，片材传送拾取真空盒将片材保持在上织物上。压辊将纸幅转移到扬克烘缸上。在返回到乳房卷之前，将织物在垂直方向上进行清洁。最终成形织物布置成以比倒数第二个成形织物低的速度运行，从而发生急剧转移和起皱作用。

10. 发明授权

US06458246B1 Papermaking machine for forming tissue employing an air press 失效
公开(公告)号：US06458246B1
公开(公告)日：2002-10-01
申请号：US09825088
申请日：2001-04-03
申请人： Roger A. Kanitz , Thomas D. Rogers
发明人： Roger A. Kanitz , Thomas D. Rogers
IPC分类号： B21F112
CPC分类号： D21F3/0272 , D21F9/003 , D21F11/14
摘要： A web of tissue is formed in a crescent former, followed by an air press for water removal in the pressing section, passing onto a Yankee dryer. A headbox injects stock between upper and lower dryer fabrics brought together on a breast roll. The fabrics move over vacuum boxes, and the web is heated with steam and passed between an upper pressure box and a lower vacuum box forming an air press which dewaters the web. A sheet transfer pickup vacuum box holds the sheet to the upper fabric as the lower fabric diverges from the upper fabric. A pressure roller transfers the web onto a Yankee dryer. The fabrics are cleaned on vertical runs before returning to the breast roll. A second upper fabric or transfer fabric operating at a lower speed then the first can be used to form a rush transfer between the forming fabrics and the Yankee dryer which increases web bulk and absorbency. Instead of a second fabric, a vacuum pressure roll may perform the rush transfer between the lower forming fabric and the Yankee dryer. The lower fabric may be divided into two fabrics, and the second fabric which passes through the air press, can be used to mold a texture into the web. The rush transfer and the molding fabric may be combined in one machine. A twin wire former may be used instead of a crescent former in each of the above configurations.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式