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    • 2. 发明授权
    • Air abrasive blast line travel machine
    • 空气磨料喷射线旅行机
    • US06461231B1
    • 2002-10-08
    • US08327489
    • 1994-10-21
    • Sidney A. TaylorStanley J. RogalaAndrzej Stenzel
    • Sidney A. TaylorStanley J. RogalaAndrzej Stenzel
    • B24C306
    • B08B9/023B24C3/32B24C9/006F16L45/00Y02P70/179
    • A pipeline treating apparatus (10) is disclosed which is used to clean the exterior of a pipeline (12) with high pressure air with entrained abrasive. The apparatus has an improved classifier and separator to separate the abrasive grit from lighter debris which includes a classifier and separator within a manifold duct (56) which returns the grit to a collection pan (40) for recovery and causes the lighter airborne dust to be removed through a return duct (58). A series of pressure relief filters (82) reduce the air pressure within a blast chamber (28) and resist debris escaping from the blast chamber past the triple seals (76, 78, 80). The blast nozzle assemblies (834) are attached to the nozzle oscillating frames by snap fittings (74) which avoids threaded connections which may become contaminated by the debris.
    • 公开了一种管道处理装置(10),其用于用具有夹带磨料的高压空气清洁管道(12)的外部。 该设备具有改进的分选机和分离器,用于将研磨砂粒与较轻的碎屑分离,所述碎片包括在歧管导管(56)内的分级器和分离器,所述分流器和分离器将砂粒返回到收集盘(40)以进行回收,并使较轻的气载粉尘 通过返回管道(58)去除。 一系列减压过滤器(82)减小了鼓风室(28)内的空气压力,并且抵抗通过三重密封件(76,78,80)从鼓风室逸出的碎屑。 喷嘴喷嘴组件(834)通过卡扣配件(74)附接到喷嘴摆动框架,避免可能被碎屑污染的螺纹连接。
    • 5. 发明授权
    • High pressure water jet cleaner and coating applicator
    • 高压喷水清洗机和涂布机
    • US5129355A
    • 1992-07-14
    • US567238
    • 1990-08-14
    • Sidney A. TaylorStanley J. Rogala
    • Sidney A. TaylorStanley J. Rogala
    • B05B13/02B05B13/04B08B9/02B08B9/023B24C3/06B24C3/32
    • B08B9/023B05B13/0214B05B13/0436B24C3/06B24C3/32Y10S118/11
    • An automated pipeline rehabilitation apparatus (10) is disclosed. The apparatus employs a centering assembly (24) with pivoting arms (26, 28) which can pivot between an operating position and an installation/removal position to allow the unit to be removed from a pipeline. Arcuate rings (38, 40) are mounted on the arms. Spray nozzles (44) are mounted on the arcuate rings for reciprocating arcuate motion along the rings to treat the pipeline. The nozzles (44) can be used to clean the pipeline and prepare the outer surface of the pipeline with high pressure water jets with entrained abrasives. The nozzles (44) can also be used to apply a coating, preferably a polyurethane coating to the pipeline. A nozzle assembly (200) can be used to mount a spray gun (204) on the apparatus. The nozzle assembly permits easy adjustment of the nozzle position in two different directions to insure a consistent spray pattern. The nozzle assembly also provides for reversal of the tip of the nozzle for cleaning.
    • 公开了一种自动管道修复装置(10)。 该装置采用具有枢转臂(26,28)的定心组件(24),其可在操作位置和安装/移除位置之间枢转,以允许单元从管道移除。 拱形环(38,40)安装在手臂上。 喷嘴(44)安装在弧形环上,用于沿着环进行往复运动,以对管道进行处理。 喷嘴(44)可用于清洁管道,并用带有夹带磨料的高压水射流来制备管道的外表面。 喷嘴(44)也可用于将涂层,优选聚氨酯涂层施加到管道上。 喷嘴组件(200)可用于将喷枪(204)安装在设备上。 喷嘴组件允许在两个不同方向上容易地调节喷嘴位置,以确保一致的喷雾模式。 喷嘴组件还提供用于反转喷嘴的尖端以进行清洁。