公开(公告)号：US4204337A

公开(公告)日：1980-05-27

申请号：US906847

申请日：1978-05-15

申请人： Friedrich Roos ,  Friedrich Bahner

发明人： Friedrich Roos ,  Friedrich Bahner

IPC分类号： F26B13/10 ,  F26B21/06 ,  F26B3/04

CPC分类号： F26B13/10 ,  F26B21/06

摘要： Plyboard or the like passes through the successive drying zones of a multone drier, has a varying initial moisture content and presents to the drier a fluctuating degree of loading (surface area). The drying action is varied by adjusting the drying-gas temperature and/or the transport speed of the goods through the drier, so as to quickly match the drying action to the fluctuating drying demand. Instead of measuring initial moisture content per se and degree of loading (surface area) per se, temperature measurements are performed, from which equivalent information is derived, and from which in turn are calculated the values of drying-gas temperature and/or transport speed which must be set on the temperature and speed controllers of the drier.

摘要翻译： 板状物等通过多区域干燥器的连续干燥区域，具有不同的初始含水量，并向干燥器提供波动的载荷程度（表面积）。 通过调节干燥气体温度和/或通过干燥器的货物的运输速度来改变干燥动作，从而将干燥作用快速地与干燥需求波动相匹配。 不是测量初始含水量本身和装载程度（表面积）本身，而是进行温度测量，从其中导出等效信息，并从中计算干燥气体温度和/或运输速度的值 必须设置在干燥器的温度和速度控制器上。

公开(公告)号：US06241463B1

公开(公告)日：2001-06-05

申请号：US09102462

申请日：1998-06-22

申请人： Friedrich Bahner ,  Norbert Eichhorn ,  Wilfried Möller

发明人： Friedrich Bahner ,  Norbert Eichhorn ,  Wilfried Möller

IPC分类号： F01B2500

CPC分类号： F04D27/001 ,  F05D2270/301

摘要： Fore many applications it is desirable to determine the operating level, i.e. the current flow rate V and the total pressure difference &Dgr;pt of a fan in the installed state without external measuring points and calibration. The invention should develop a suitable method and a corresponding fan. In the method of the invention, from a measured effective pressure difference &Dgr;pMw a flow rate V is determined and from that, via an operational characteristic curve a target value for the total pressure difference &Dgr;pst is found. By comparing the target value &Dgr;pst determined this way with its measured value &Dgr;pMt the operating level and its accuracy are determined. For this purpose on the fan of the invention measuring points are provided for measuring one or more effective pressure differences &Dgr;pMw and the total pressure difference &Dgr;pMt.

摘要翻译： 在许多应用中，期望确定操作水平，即在没有外部测量点和校准的情况下在安装状态下的风扇的当前流量V和总压差DELTApt。 本发明应该开发合适的方法和相应的风扇。在本发明的方法中，根据测量的有效压差DELTApMw确定流量V，并且从该操作特性曲线确定总压差DELTApst的目标值 被发现。 通过将这样确定的目标值DELTApst与其测量值DELTApMt进行比较，确定操作水平及其精度。 为此，在本发明的风扇上，提供测量点用于测量一个或多个有效压差DELTApMw和总压差DELTApMt。

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。

公开(公告)号：US4358208A

公开(公告)日：1982-11-09

申请号：US107654

申请日：1979-12-27

申请人： Friedrich Bahner ,  Harry Pleva

发明人： Friedrich Bahner ,  Harry Pleva

IPC分类号： G01N25/58 ,  G01N25/60 ,  G01K17/16 ,  G01K3/00

CPC分类号： G01N25/60 ,  G01N25/58

摘要： Enthalpy quantities such as the degree of moisture of gases, the wetness of steam or the enthalpy of dry steam are measured by passing a specific amount or dosage of a gas or steam through a system such as a cooler or dryer wherein its thermal condition is changed while measuring the inlet and outlet temperature, and measuring heat radiated into the condition changing system whereupon the desired enthalpy quantity is obtained from a heat balance equation set up from the measured and known data.

摘要翻译： 通过使特定量或剂量的气体或蒸汽通过诸如冷却器或干燥器的系统（其中热条件改变）来测量焓量，例如气体的湿度，蒸汽的湿度或干蒸汽的焓 同时测量入口和出口温度，并测量辐射到条件变化系统中的热量，从而根据测量和已知数据设置的热平衡方程获得所需的焓值。