Controlling cyclone efficiency with a vacuum interface
    1.
    发明申请
    Controlling cyclone efficiency with a vacuum interface 失效
    用真空界面控制旋风效率

    公开(公告)号:US20050022483A1

    公开(公告)日:2005-02-03

    申请号:US10476602

    申请日:2002-05-10

    IPC分类号: B05B7/14 B05B15/12 B05C5/00

    摘要: Powder overspray that is extracted from a spray booth is recovered back to a powder supply that is used to supply powder to the spray guns inside the spray booth. The powder overspray extracted from the booth is separated from the high flow air stream by a separator such as a cyclone separator. The powder falls into a transfer pan and a vacuum is used to convey the powder from the transfer pan to a vacuum receiver. The powder is then discharged to the feed hopper in the feed center. The use of a vacuum to convey powder from the cyclone to the feed center in effect permits substantially all of the powder overspray to be recovered from the spray booth directly to the feed hopper with minimal dwell or residence time within the cyclone or vacuum receiver subsystems during a spraying operation. The receiver can be rotated for easy cleaning, and the vacuum line cleaned by one or more cleaning elements drawn through the vacuum line.

    摘要翻译: 从喷雾室抽出的粉末过喷被回收到用于向喷雾室内的喷枪供应粉末的粉末供应。 从展位提取的粉末过度喷雾通过诸如旋风分离器之类的分离器与高流量空气流分离。 粉末落入转盘中,使用真空将粉末从转盘传送到真空接收器。 然后将粉末排出到进料中心的进料斗。 使用真空将粉末从旋风分离器输送到进料中心实际上允许基本上所有的粉末过度喷雾在喷雾室中直接回送到进料斗,在旋风分离器或真空接收器子系统内以最小的停留时间或停留时间 喷涂操作。 接收器可以旋转以便于清洁,并且真空线被一个或多个清洁元件清洁通过真空管线拉出。

    Powder coating booth
    2.
    发明申请
    Powder coating booth 有权
    粉末涂装室

    公开(公告)号:US20070062444A1

    公开(公告)日:2007-03-22

    申请号:US11425233

    申请日:2006-06-20

    IPC分类号: B05C19/00 B05B15/12 B05D1/12

    摘要: A powder spray for lengthy parts includes a booth wall structure comprised primarily of doors. A moveable roof may be raised and lowered to clean powder overspray from the interior surfaces of the booth. A cleaning process may be performed with a sideways extraction mode and a downward extraction mode. The mode change occurs when a bulkhead that travels with the moveable roof blocks the inlet duct to the recovery system. The recovery system may be a cyclone system for example. The doors of the booth are hinged so that they can be positioned for spraying operations and cleaning operations. Live hinge designs are provided and hose stress relief designs are also provided. The roof may carry accumulators for pressurized air that feed cleaning nozzles as the roof descends. In addition, exhaust air may be used to assist cleaning the interior surfaces as the roof descends. All of the energy provided for cleaning and color change may be provided by accumulators.

    摘要翻译: 长时间的粉末喷涂包括主要由门组成的展位墙壁结构。 可移动的屋顶可以升高和降低,以从展位的内表面清洁粉末过度喷涂。 可以用侧向提取模式和向下抽取模式执行清洁处理。 当与可移动屋顶一起行驶的隔板将入口管道阻塞到回收系统时,会发生模式变化。 回收系统可以是例如旋风系统。 展位的门铰接,以便它们可以进行喷涂操作和清洁操作。 提供活动铰链设计,并提供软管应力消除设计。 屋顶可以携带用于压缩空气的蓄能器,当屋顶下降时,进料清洁喷嘴。 此外,当屋顶下降时,排气可用于辅助清洁内表面。 所有提供清洁和变色的能量可以由蓄能器提供。

    Controlling cyclone efficiency with vacuum interface
    3.
    发明申请
    Controlling cyclone efficiency with vacuum interface 审中-公开
    用真空界面控制旋风效率

    公开(公告)号:US20060137315A1

    公开(公告)日:2006-06-29

    申请号:US11350589

    申请日:2006-02-09

    IPC分类号: B01D45/12

    摘要: Powder overspray that is extracted from a spray booth is recovered back to a powder supply that is used to supply powder to the spray guns inside the spray booth. The powder overspray extracted from the booth is separated from the high flow air stream by a separator such as a cyclone separator. The powder falls into a transfer pan and a vacuum is used to convey the powder from the transfer pan to a vacuum receiver. The powder is then discharged to the feed hopper in the feed center. The use of a vacuum to convey powder from the cyclone to the feed center in effect permits substantially all of the powder overspray to be recovered from the spray booth directly to the feed hopper with minimal dwell or residence time within the cyclone or vacuum receiver subsystems during a spraying operation. The receiver can be rotated for easy cleaning, and the vacuum line cleaned by one or more cleaning elements drawn through the vacuum line.

    摘要翻译: 从喷雾室抽出的粉末过喷被回收到用于向喷雾室内的喷枪供应粉末的粉末供应。 从展位提取的粉末过度喷雾通过诸如旋风分离器之类的分离器与高流量空气流分离。 粉末落入转盘中,使用真空将粉末从转盘传送到真空接收器。 然后将粉末排出到进料中心的进料斗。 使用真空将粉末从旋风分离器输送到进料中心实际上允许基本上所有的粉末过度喷雾在喷雾室中直接回送到进料斗,在旋风分离器或真空接收器子系统内以最小的停留时间或停留时间 喷涂操作。 接收器可以旋转以便于清洁,并且真空线被一个或多个清洁元件清洁通过真空管线拉出。

    Powder coating booth
    5.
    发明授权
    Powder coating booth 有权
    粉末涂装室

    公开(公告)号:US08312835B2

    公开(公告)日:2012-11-20

    申请号:US12688201

    申请日:2010-01-15

    IPC分类号: B05B1/28 B05C19/04

    摘要: A powder spray for lengthy parts includes a booth wall structure comprised primarily of doors. A moveable roof may be raised and lowered to clean powder overspray from the interior surfaces of the booth. A cleaning process may be performed with a sideways extraction mode and a downward extraction mode. The mode change occurs when a bulkhead that travels with the moveable roof blocks the inlet duct to the recovery system. The recovery system may be a cyclone system for example. The doors of the booth are hinged so that they can be positioned for spraying operations and cleaning operations. Live hinge designs are provided and hose stress relief designs are also provided. The roof may carry accumulators for pressurized air that feed cleaning nozzles as the roof descends. In addition, exhaust air may be used to assist cleaning the interior surfaces as the roof descends. All of the energy provided for cleaning and color change may be provided by accumulators.

    摘要翻译: 长时间的粉末喷涂包括主要由门组成的展位墙壁结构。 可移动的屋顶可以升高和降低,以从展位的内表面清洁粉末过度喷涂。 可以用侧向提取模式和向下抽取模式执行清洁处理。 当与可移动屋顶一起行驶的隔板将入口管道阻塞到回收系统时,会发生模式变化。 回收系统可以是例如旋风系统。 展位的门铰接,以便它们可以进行喷涂操作和清洁操作。 提供活动铰链设计,并提供软管应力消除设计。 屋顶可以携带用于压缩空气的蓄能器,当屋顶下降时,进料清洁喷嘴。 此外,当屋顶下降时,排气可用于辅助清洁内表面。 所有提供清洁和变色的能量可以由蓄能器提供。

    POWDER COATING BOOTH
    6.
    发明申请
    POWDER COATING BOOTH 有权
    粉末涂料

    公开(公告)号:US20100175616A1

    公开(公告)日:2010-07-15

    申请号:US12688201

    申请日:2010-01-15

    IPC分类号: B05C21/00 B05C19/00 B08B3/00

    摘要: A powder spray for lengthy parts includes a booth wall structure comprised primarily of doors. A moveable roof may be raised and lowered to clean powder overspray from the interior surfaces of the booth. A cleaning process may be performed with a sideways extraction mode and a downward extraction mode. The mode change occurs when a bulkhead that travels with the moveable roof blocks the inlet duct to the recovery system. The recovery system may be a cyclone system for example. The doors of the booth are hinged so that they can be positioned for spraying operations and cleaning operations. Live hinge designs are provided and hose stress relief designs are also provided. The roof may carry accumulators for pressurized air that feed cleaning nozzles as the roof descends. In addition, exhaust air may be used to assist cleaning the interior surfaces as the roof descends. All of the energy provided for cleaning and color change may be provided by accumulators.

    摘要翻译: 长时间的粉末喷涂包括主要由门组成的展位墙壁结构。 可移动的屋顶可以升高和降低,以从展位的内表面清洁粉末过度喷涂。 可以用侧向提取模式和向下抽取模式执行清洁处理。 当与可移动屋顶一起行驶的隔板将入口管道阻塞到回收系统时,会发生模式变化。 回收系统可以是例如旋风系统。 展位的门铰接,以便它们可以进行喷涂操作和清洁操作。 提供活动铰链设计,并提供软管应力消除设计。 屋顶可以携带用于压缩空气的蓄能器,当屋顶下降时,进料清洁喷嘴。 此外,当屋顶下降时,排气可用于辅助清洁内表面。 所有提供清洁和变色的能量可以由蓄能器提供。

    Powder coating booth
    7.
    发明授权
    Powder coating booth 有权
    粉末涂装室

    公开(公告)号:US07665414B2

    公开(公告)日:2010-02-23

    申请号:US11425233

    申请日:2006-06-20

    IPC分类号: B05B15/12 B05C19/00

    摘要: A powder spray for lengthy parts includes a booth wall structure comprised primarily of doors. A moveable roof may be raised and lowered to clean powder overspray from the interior surfaces of the booth. A cleaning process may be performed with a sideways extraction mode and a downward extraction mode. The mode change occurs when a bulkhead that travels with the moveable roof blocks the inlet duct to the recovery system. The recovery system may be a cyclone system for example. The doors of the booth are hinged so that they can be positioned for spraying operations and cleaning operations. Live hinge designs are provided and hose stress relief designs are also provided. The roof may carry accumulators for pressurized air that feed cleaning nozzles as the roof descends. In addition, exhaust air may be used to assist cleaning the interior surfaces as the roof descends. All of the energy provided for cleaning and color change may be provided by accumulators.

    摘要翻译: 长时间的粉末喷涂包括主要由门组成的展位墙壁结构。 可移动的屋顶可以升高和降低,以从展位的内表面清洁粉末过度喷涂。 可以用侧向提取模式和向下抽取模式执行清洁处理。 当与可移动屋顶一起行驶的隔板将入口管道阻塞到回收系统时,会发生模式变化。 回收系统可以是例如旋风系统。 展位的门铰接,以便它们可以进行喷涂操作和清洁操作。 提供活动铰链设计,并提供软管应力消除设计。 屋顶可以携带用于压缩空气的蓄能器,当屋顶下降时,进料清洁喷嘴。 此外,当屋顶下降时,排气可用于辅助清洁内表面。 所有提供清洁和变色的能量可以由蓄能器提供。

    Color changer for powder coating system with remote activation
    8.
    发明申请
    Color changer for powder coating system with remote activation 审中-公开
    换色器粉末涂料系统,远程激活

    公开(公告)号:US20060219807A1

    公开(公告)日:2006-10-05

    申请号:US11446743

    申请日:2006-06-05

    IPC分类号: B05B15/02 A62C31/00 A62C5/00

    摘要: A material or color changer has a common feed passage that is connected to two or more inlet passages. The common feed passage can be reverse purged in a direction that is opposite a direction of powder flow through the common feed passage. A valve element seals a supply port that connects the inlet passage to the common feed passage to eliminate dead space and form a near bore line seal. The valve element is an elastic material that expands in response to applied compressed air inside the valve element. A remote activation function may be provided to facilitate initiating a color change procedure. In one embodiment, the remote activation function may be a pneumatic foot switch, while in another embodiment it may be an electrical switch, such as a membrane switch for example, mounted on a spray gun.

    摘要翻译: 材料或换色器具有连接到两个或更多个入口通道的公共进料通道。 公共进料通道可以在与通过共同进料通道的粉末流动方向相反的方向上反向吹扫。 阀元件密封供应端口,该供应端口将入口通道连接到公共进料通道以消除死区并形成近孔管线密封。 阀元件是弹性材料,其响应于阀元件内施加的压缩空气而膨胀。 可以提供远程激活功能以便于启动颜色改变过程。 在一个实施例中,远程启动功能可以是气动脚踏开关,而在另一实施例中,其可以是安装在喷枪上的电开关,例如薄膜开关。