公开(公告)号：US20030037922A1

公开(公告)日：2003-02-27

申请号：US10229167

申请日：2002-08-27

申请人： APV North America, Inc.

发明人： Stewart Gibson

IPC分类号： E21B043/34

CPC分类号： F26B25/005 ,  B09B3/0091 ,  B09C1/06 ,  E21B21/066 ,  F26B3/0923

摘要： A cuttings processing system for treating cuttings produced while drilling wells using a drilling mud containing a hydrocarbon and a method for using the same are disclosed. The processing system can include a fan, a solids removal system, a heater, and a spin flash drying chamber. The fan can be configured to circulate the vapor within the system. The solids removal system can be configured to remove particulates from the vapor to provide filtered vapor. A heater is provided to heat the filtered vapor into the superheated region. The heater can be associated with the solids removal system to receive the filtered vapor therefrom. The drying chamber is configured to receive the cuttings. The drying chamber is connected to the heater to receive the superheated and filtered vapor therefrom to promote the emitting of the vapor from the cuttings. The drying chamber is connected to the solids removal system to convey the vapor and dried particulates thereto to form a substantially closed loop.

摘要翻译： 公开了一种用于处理使用含有烃的钻井泥浆钻井时产生的切屑的切削加工系统及其使用方法。 处理系统可以包括风扇，固体去除系统，加热器和旋转闪蒸干燥室。 风扇可以配置成在系统内循环蒸汽。 固体去除系统可以被配置为从蒸汽中除去微粒以提供过滤的蒸汽。 提供加热器以将过滤的蒸气加热到过热区域。 加热器可以与固体去除系统相关联以从其接收经过滤的蒸气。 干燥室构造成接收切屑。 干燥室连接到加热器以从其接收过热蒸汽和过滤的蒸汽，以促进从切屑中排出的蒸汽。 干燥室连接到固体去除系统以将蒸气和干燥的颗粒输送到其上以形成基本上闭合的环路。

公开(公告)号：US20020030129A1

公开(公告)日：2002-03-14

申请号：US09952141

申请日：2001-09-13

申请人： APV North America, Inc.

发明人： Harald O. Korstvedt

IPC分类号： B02C007/12

CPC分类号： B02C7/14 ,  B02C7/12 ,  B02C7/16 ,  B02C7/175

摘要： A colloid mill utilizes a motor-driven shaft configuration that connects to the rotor of the colloid mill to the electric motor rotor. In this way, the mill rotor shaft is directly driven. Complex gear or belt drive arrangements between a separate electric motor and the fluid processing components of the colloid mill are thus avoided. Moreover, the gap between the mill rotor and mill stator can be adjusted simply by axially translating the motor-driven shaft. Such translation is provided by a timing belt-based arrangement to limit backlash. As a result, a simple hand-operated knob or stepper motor arrangement can be used to control the gap.

摘要翻译： 胶体磨机利用电动机轴构造，其连接到电动机转子的胶体磨的转子。 以这种方式，磨机转子轴被直接驱动。 因此避免了单独的电动机和胶体磨的流体处理部件之间的复杂的齿轮或皮带驱动装置。 此外，可以通过轴向平移电动机轴来简单地调节轧机转子和轧机定子之间的间隙。 这种平移由基于时间带的布置提供以限制反向间隙。 因此，可以使用简单的手动旋钮或步进电机装置来控制间隙。