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1. 发明授权

US5970626A Dryer for broad articles 失效
标题翻译：烘干机广泛用品
公开(公告)号：US5970626A
公开(公告)日：1999-10-26
申请号：US008008
申请日：1998-01-16
申请人： Manfred Schmidt , Karl Maurer , Gerhard Lehn , Friedrich Bahner , Klaus Hentschel , Karl-Friedrich Lang
发明人： Manfred Schmidt , Karl Maurer , Gerhard Lehn , Friedrich Bahner , Klaus Hentschel , Karl-Friedrich Lang
IPC分类号： F26B13/10 , F26B15/12 , F26B21/02 , F26B9/00
CPC分类号： F26B13/10 , F26B15/12 , F26B21/028
摘要： A drier for broad articles such as plasterboard has a conveyor in entraining the plasterboard along a drying path in a transport plane and the nozzle boxes for contacting the plasterboard with the drying air have their orifice surfaces inclined to the plasterboard to achieve uniformity of drying in terms of residual moisture content.
摘要翻译：用于广泛物品如石膏板的干燥器具有沿输送平面中的干燥路径夹带石膏板的输送机，并且用于使石膏板与干燥空气接触的喷嘴箱的孔口表面倾斜于石膏板以实现干燥的均匀性的残留水分含量。

2. 发明授权

US6108931A Continuous dryer for flat workpieces 失效
标题翻译：连续干燥机用于平坦的工件
公开(公告)号：US6108931A
公开(公告)日：2000-08-29
申请号：US16818
申请日：1998-01-30
申请人： Manfred Schmidt , Karl Maurer , Gerhard Lehn , Friedrich Bahner , Klaus Hentschel , Karl-Friedrich Lang
发明人： Manfred Schmidt , Karl Maurer , Gerhard Lehn , Friedrich Bahner , Klaus Hentschel , Karl-Friedrich Lang
IPC分类号： F26B13/02 , F26B13/10 , F26B15/12 , F26B19/00
CPC分类号： F26B13/108 , F26B15/12
摘要： A drying apparatus has a housing, a conveyor for displacing a flat workpiece horizontally in a travel direction through the housing on a level, and a horizontal array of horizontally elongated upper nozzle boxes lying generally in a plane above the level. Each box is formed with a plurality of downwardly directed nozzle holes and heated air is fed to the boxes so it is projected from the holes against the workpiece for drying same. Respective upper shield plates each formed with a plurality of apertures are slidable on the respective boxes between a position with the apertures aligned with at least some of the respective holes and a position with the apertures out of line with the respective holes. At least one pivotal rod extending along a rod axis in the direction has radially projecting arms each engaged with a respective one of the respective shield plates. The rod can be pivoted about the rod axis to shift all the shield plates between their positions.
摘要翻译：干燥装置具有壳体，用于使平坦工件沿行进方向水平地移动通过壳体的传送器，以及水平细长的上部喷嘴箱的水平阵列，该上部喷嘴箱通常位于水平面上方的平面中。每个箱形成有多个向下指向的喷嘴孔，并且加热的空气被送入箱中，使得其从孔中突出到工件上以进行干燥。各自形成有多个孔的各个上屏蔽板可以在相应的盒子之间在具有与至少一些相应的孔对准的孔的位置之间滑动，并且该孔与相应的孔脱离的位置。至少一个沿着杆轴沿该方向延伸的枢转杆具有径向突出的臂，每个臂与相应的屏蔽板中的相应一个接合。杆可以围绕杆轴线枢转以将所有屏蔽板移动在它们的位置之间。

3. 发明授权

US5659975A Board drying process and drier 失效
标题翻译：板干燥过程和干燥剂
公开(公告)号：US5659975A
公开(公告)日：1997-08-26
申请号：US591545
申请日：1996-01-25
申请人： Friedrich Bahner , Manfred Braun , Karl-Friedrich Lang , Gerhard Lehn , Karl Maurer , Manfred Schmidt , Josef Steinkuhl
发明人： Friedrich Bahner , Manfred Braun , Karl-Friedrich Lang , Gerhard Lehn , Karl Maurer , Manfred Schmidt , Josef Steinkuhl
IPC分类号： F26B3/28 , F26B15/12 , F26B15/18 , F26B21/00 , F26B21/04 , F26B21/06 , F26B23/00 , F26B23/02 , F26B23/10 , F26B7/00
CPC分类号： F26B3/283 , F26B15/12 , F26B21/06 , F26B23/002 , F26B23/02 , F26B23/10 , Y02P70/405
摘要： In order to dry boards, the boards are guided on racks through a drier and brought into contact with drying air in two stages. In a stage A with a higher drying power, the drying air is supplied at a higher temperature and with an at least average humidity, and in the other stage B, it is supplied at an average temperature and with a low humidity. The waste heat of the outgoing air from stage A is used for preheating the drying air. This process should reduce the consumption of primary energy. For that purpose, a process is known that consists of also using the outgoing air condensation heat. This has the inconvenience, however, of requiring substantially more secondary energy, as important air mass flows are required to transfer heat because of the low condensation temperature. Primary energy should be reduced by using condensation heat without substantially increasing secondary energy requirements. According to the invention, the outgoing air from stage A is supplied to stage B through a heat exchanger arranged in the rack of the drier. The drying air of stage B is supplied in counter-current through the drier with a low humidity and temperature, so that the boards are dried in stage B both by condensation heat and by radiant heat. Thus only a reduced mass flow of drying air is required to transfer the condensation heat. The consumption of primary and secondary energy is low. This invention is suitable for drying boards as for buildings and gypsum plain boards or fibre boards.
摘要翻译： PCT No.PCT / EP94 / 02479 Sec。 371日期：1996年1月25日 102（e）日期1996年1月25日PCT提交1994年7月27日PCT公布。公开号WO95 / 04908 日期1995年2月16日为了干燥板，板通过干燥器在机架上引导，并分两个阶段与干燥空气接触。在具有较高干燥能力的阶段A中，干燥空气在更高的温度和至少平均湿度下供应，而在另一个阶段B中，在平均温度和低湿度下供应干燥空气。来自阶段A的排出空气的废热用于预热干燥空气。这个过程应该减少一次能源的消耗。为此目的，已知一种也使用输出空气冷凝热组成的方法。然而，由于低冷凝温度，重要的空气质量流量需要传递热量，所以这带来了非常多的二次能量的不便。应通过使用冷凝热来减少一次能源，而不会大幅增加二次能源需求。根据本发明，通过布置在干燥器的齿条中的热交换器将来自阶段A的排出空气供应到阶段B. 阶段B的干燥空气通过干燥器以低湿度和温度逆流供应，使得板在B阶段通过冷凝热和辐射热干燥。因此，只需减少干燥空气的质量流量来转移冷凝热。一次和二次能源的消耗低。本发明适用于建筑物，石膏板，纤维板等干燥板。

4. 再颁专利

USRE37557E1 Board drying process and drier 有权
标题翻译：板干燥过程和干燥剂
公开(公告)号：USRE37557E1
公开(公告)日：2002-02-26
申请号：US09378083
申请日：1999-08-19
申请人： Freidrich Bahner , Manfred Braun , Gerhard Lehn , Karl Maurer , Manfred Schmidt , Josef Steinkuhl , Karl-Friedrich Lang
发明人： Freidrich Bahner , Manfred Braun , Gerhard Lehn , Karl Maurer , Manfred Schmidt , Josef Steinkuhl , Karl-Friedrich Lang
IPC分类号： F26B300
CPC分类号： F26B3/283 , F26B15/12 , F26B21/06 , F26B23/002 , F26B23/02 , F26B23/10 , Y02P70/405
摘要： In order to dry boards, the boards are guided on racks through a drier and brought into contact with drying air in two stages. In a stage A with a higher drying power, the drying air is supplied at a higher temperature and with an at least average humidity, and in the other stage B, it is supplied at an average temperature and with a low humidity. The waste heat of the outgoing air from stage A is used for preheating the drying air. This process should reduce the consumption of primary energy. For that purpose, a process is known that consists of also using the outgoing air condensation heat. This has the inconvenience, however, of requiring substantially more secondary energy, as important air mass flows are required to transfer heat because of the low condensation temperature. Primary energy should be reduced by using condensation heat without substantially increasing secondary energy requirements. According to the invention, the outgoing air from stage A is supplied to stage B through a heat exchanger arranged in the rack of the drier. The drying air of stage B is supplied in counter-current through the drier with a low humidity and temperature, so that the boards are dried in stage B both by condensation heat and by radiant heat. Thus only a reduced mass flow of drying air is required to transfer the condensation heat. The consumption of primary and secondary energy is low. This invention is suitable for drying boards as for buildings and gypsum plain boards or fiber boards.
摘要翻译：为了干燥板，板通过干燥器在机架上引导，并与干燥空气接触两个阶段。在具有较高干燥能力的阶段A中，干燥空气在更高的温度和至少平均湿度下供应，而在另一个阶段B中，在平均温度和低湿度下供应干燥空气。来自阶段A的排出空气的废热用于预热干燥空气。这个过程应该减少一次能源的消耗。为此目的，已知一种也使用输出空气冷凝热组成的方法。然而，由于低冷凝温度，重要的空气质量流量需要传递热量，所以这带来了非常多的二次能量的不便。应通过使用冷凝热来减少一次能源，而不会大幅增加二次能源需求。根据本发明，通过布置在干燥器的齿条中的热交换器将来自阶段A的排出空气供应到阶段B. 阶段B的干燥空气通过干燥器以低湿度和温度逆流供应，使得板在B阶段通过冷凝热和辐射热干燥。因此，只需减少干燥空气的质量流量来转移冷凝热。一次和二次能源的消耗低。本发明适用于建筑物，石膏板，纤维板等干燥板。

5. 发明授权

US06655041B1 Multilevel roller-conveyor dryer 失效
标题翻译：多层辊式输送机干燥机
公开(公告)号：US06655041B1
公开(公告)日：2003-12-02
申请号：US10129250
申请日：2002-04-30
申请人： Manfred Schmidt , Gerhard Lehn , Bernd Schneider
发明人： Manfred Schmidt , Gerhard Lehn , Bernd Schneider
IPC分类号： F26B2300
CPC分类号： F26B25/02 , B65G23/36 , B65G23/44 , F26B13/14 , F26B15/12
摘要： The invention relates to a roller belt drier. The drying of panel-shaped products often requires the drier to have considerable construction lengths in order to achieve a high capacity. Long roller belt dryers, which are usually equipped with chain drives and a motor for each chain, present the problem that very strong chains are required to transmit the necessary driving forces. When the drier reaches a certain length, it is no longer possible to provide chains that are able to accommodate these forces. According to known solutions, a chain is divided and the drives are located in the centre of the drier. This causes problem s in terms of sealing the drier, as well as extra expense for the driving and tension station. The aim of the invention is to create a drier which has a driving and tension system that is structurally simple and economical even for considerable construction lengths. A chain is equipped with two drives (15, 23), the second drive (23) being integrated in a tension device (24). The invention is suitable for drying panel-shaped goods, especially plaster boards or plaster fibre boards.
摘要翻译：本发明涉及一种辊筒式干燥机。面板形产品的干燥通常需要干燥器具有相当长的结构长度以实现高容量。通常配备有链条驱动器和每个链条的电动机的长辊式干燥器存在传递必要驱动力所需的非常强的链条的问题。当干燥器达到一定长度时，不可能提供能够容纳这些力的链条。根据已知的解决方案，链条被分开并且驱动器位于干燥器的中心。这导致密封干燥器的问题以及驾驶和张紧站的额外费用。本发明的目的是创造一种具有结构简单和经济的驱动和张力系统的干燥器，甚至对于相当长的结构长度。链条配备有两个驱动器（15,23），第二驱动器（23）集成在张紧装置（24）中。本发明适用于干燥板状物品，特别是石膏板或石膏纤维板。

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