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11 条记录 (耗时 0.032 秒)

    Method of cleaning heavily soiled textiles
    7.
    发明授权
    Method of cleaning heavily soiled textiles 失效
    清洗重污染纺织品的方法

    公开(公告)号：US5112358A

    公开(公告)日：1992-05-12

    申请号：US462657

    申请日：1990-01-09

    申请人： James F. Deal, III

    发明人： James F. Deal, III

    IPC分类号： C11D3/18 ,  C11D11/00 ,  D06L1/22

    CPC分类号： D06L1/22 ,  C11D11/0017 ,  C11D3/18

    摘要： Heavily soiled shop towels, mops and other industrial laundry are initially contacted with a mixture of a cleaning solvent and an emulsifier to efficiently penetrate the industrial soil in the fabric. Thereafter water is added to provide an oil-in-water emulsion cleaning composition which effectively removes both the industrial soil and the solvent from the goods. A preferred class of hydrocarbon solvents suitable for this purpose is the class of solvents known as terpene solvents. Particularly suitable are terpene solvents having a tagg closed cup flash point, of 140.degree. F. or higher. The oil-in-water emulsion thereafter is demulsified for separation of the cleaning solvent from the water and recycle of the solvent to the process.

    摘要翻译： 重污染的商店毛巾，拖把和其他工业洗衣物最初与清洁溶剂和乳化剂的混合物接触以有效地渗透织物中的工业土壤。 然后加入水以提供水包油乳液清洁组合物，其有效地从商品中除去工业土壤和溶剂。 适用于此目的的一类优选的烃溶剂是称为萜烯溶剂的溶剂类。 特别合适的是具有140°F或更高的标签封闭杯闪点的萜烯溶剂。 此后的水包油乳液被破乳以将清洗溶剂与水分离并将溶剂再循环到该方法中。

    Protective face mask
    9.
    发明授权
    Protective face mask 失效
    防护面膜

    公开(公告)号：US6012164A

    公开(公告)日：2000-01-11

    申请号：US6555

    申请日：1998-01-13

    申请人： James F. Deal, III

    发明人： James F. Deal, III

    IPC分类号： A63B71/10 ,  A41D13/00

    CPC分类号： A63B71/10 ,  A63B2208/12

    摘要： A light weight protective face mask comprising an integrally molded shell of high impact plastic having a convex curvature for glancing deflection of impacting objects. Unobstructed vision is afforded by a generous vision aperture shaped like a pair of ski goggles. The mask has a projecting prow overlying and protecting the mouth of the wearer but allowing freedom of movement of the chin and jaw. An arched nose bridge overlies and protects the nose. Cushioning pads are attached to the inside surface of the mask overlying and engaging the face on the natural hard points of the bone structure of the skull. An elastic strap which has divergent bands cradling the back of the head holds the mask against the face of the wearer.

    摘要翻译： 一种重量轻的保护性面罩，其包括具有凸曲率的高冲击塑料的整体模制的外壳，用于扫掠冲击物体的偏转。 无阻碍的视觉由宽敞的视觉孔径提供，形状像一双滑雪护目镜。 面具有一个突出的前辈覆盖和保护佩戴者的嘴，但允许下巴和下巴的自由。 一个拱形的鼻梁覆盖并保护鼻子。 缓冲垫附着在面罩的内表面上，覆盖并接合头骨骨结构的天然硬点上的脸部。 具有摇摆头部背面的发散带的弹性带将面罩贴靠在佩戴者的脸上。

    Method for cleaning chemical sludge deposits of oil storage tanks
    10.
    发明授权
    Method for cleaning chemical sludge deposits of oil storage tanks 失效
    清除储油罐化学污泥沉积物的方法

    公开(公告)号：US4770711A

    公开(公告)日：1988-09-13

    申请号：US644481

    申请日：1984-08-24

    申请人： James F. Deal, III ,  Anderson M. Foote, III ,  Stephen R. Gabbard

    发明人： James F. Deal, III ,  Anderson M. Foote, III ,  Stephen R. Gabbard

    IPC分类号： B08B9/093 ,  B08B7/04

    CPC分类号： B08B9/0933

    摘要： A method utilizing a portable hydraulic apparatus for cleaning the hydrocarbon contaminated sludge deposit of an oil storage tank with a fluidizing agent, the tank having a floor, a side wall and a passageway through the side wall positioned adjacent the floor of the tank, comprises a frame having a central portion and first and second end portions. The frame is configured and dimensioned to pass through the passageway. A pair of independently movable endless chain belts are position on opposite sides of the frame for selectively moving the frame within the oil storage tank to selected locations. A hydraulic line coupled to the central portion of the frame discharges the fluidizing agent onto an adjacent first portion of the sludge deposit so as to form a pool of sludge and fluidizing agent. A suction pump is positioned on the central portion of the frame for drawing up the pool of sludge and fluidizing agent. A plurality of nozzles disposed adjacent the first end portion of the frame are in fluid communication with the suction pump so as to provide pressurized agitation and discharging of the pool of sludge and fluidizing agent onto a second portion of the sludge deposit adjacent said first end portion of the frame so as to dislodge and also aid in liquifying the second portion of the sludge deposit. The chain belts and suction pump are driven preferably by a pair of separately operable hydraulic motors supported on the frame.

    摘要翻译： 一种利用便携式液压设备清洗具有流化剂的储油罐的碳氢化合物污染污泥沉积物的方法，所述罐具有地板，侧壁和通过邻近所述罐的地板定位的侧壁的通道，所述方法包括： 框架具有中心部分和第一和第二端部。 框架的构造和尺寸可以通过通道。 一对可独立移动的环形链带位于框架的相对侧上，用于选择性地将储油箱内的框架移动到选定的位置。 耦合到框架的中心部分的液压线路将流化剂排放到污泥沉积物的相邻的第一部分上，以形成污泥池和流化剂池。 抽吸泵定位在框架的中心部分，用于吸收污泥池和流化剂池。 与框架的第一端部相邻设置的多个喷嘴与抽吸泵流体连通，以便将污泥和流化剂池的加压搅拌和排出物排放到邻近所述第一端部的污泥沉积物的第二部分上 的框架，以便移除并且还有助于液化第二部分的污泥沉积物。 链带和抽吸泵优选由支撑在框架上的一对单独可操作的液压马达驱动。