Method for the removal and disposal of paint solvent
    1.
    发明授权
    Method for the removal and disposal of paint solvent 失效
    去除和处理油漆溶剂的方法

    公开(公告)号:US4565553A

    公开(公告)日:1986-01-21

    申请号:US614101

    申请日:1984-05-24

    Abstract: An industrial painting method and system utilizing a washer, dry-off oven, spray booth, and bake oven, in which solvent paint vapors from the spray booth are concentrated in a filter which is subsequently degassed by a flow of hot air from the dry-off oven, and the degassed vapors admixed with the atmosphere of the bake oven. The bake oven atmosphere is continuously circulated to the washer and burned in the burner of the washer to incinerate solvent vapors, and the gasses produced by incineration are transported to the dry-off oven to form the atmosphere thereof. The principal exhaust from the system occurs from the dry-off oven and is substantially free of solvent vapors and of low temperature.

    Abstract translation: 一种使用洗衣机,干燥烘箱,喷雾室和烘烤炉的工业喷涂方法和系统,其中来自喷雾室的溶剂漆蒸汽集中在过滤器中,过滤器随后被来自干燥室的热空气流除气, 并且脱气蒸气与烘箱的气氛混合。 烘烤炉气氛连续循环到洗衣机中并在洗衣机的燃烧器中燃烧,以焚烧溶剂蒸气,并且通过焚烧产生的气体被输送到干燥烘箱以形成其气氛。 来自系统的主要排气来自干燥炉,并且基本上不含溶剂蒸气和低温。

    Pyrolysis methods and ovens therefor
    2.
    发明授权
    Pyrolysis methods and ovens therefor 有权
    热解方法和烘箱

    公开(公告)号:US08246757B2

    公开(公告)日:2012-08-21

    申请号:US11093361

    申请日:2005-03-30

    Abstract: Pyrolysis methods for disassociating an organic mass, or coating from an article, by placing the article in an air tight processing chamber, circulating a gaseous mixture of ambient air and at least 40% water vapor from an opening, through the processing chamber and out of an exhaust port, and maintaining the processing chamber at a temperature above 650 degrees Fahrenheit for a sufficient time to disassociate the organic material. A batch oven and a continuous processing oven including entrance and exit air closures that utilize the pyrolysis methods are described.

    Abstract translation: 通过将制品放置在气密处理室中,将环境空气和至少40%的水蒸汽的气体混合物从开口循环通过处理室并从处理室中排出,从而将有机物质或制品涂层分离出来的热解方法 排气口,并将处理室维持在高于650华氏度的温度下足够的时间以使有机材料分离。 描述了使用热解方法的分批烘箱和包括入口和出口空气闭合件的连续加工烘箱。

    Interlocking seal for insulated panels
    3.
    发明授权
    Interlocking seal for insulated panels 失效
    绝缘板联锁密封

    公开(公告)号:US4635422A

    公开(公告)日:1987-01-13

    申请号:US631410

    申请日:1984-07-16

    CPC classification number: F16B5/0064 E04B1/6175 E04B1/68 E04B1/76 Y02B30/94

    Abstract: In a series of insulated panel members an interlocking labyrinth seal is provided to minimize the heat loss, the seal having a pair of first slots for receiving a U-shaped clip, a pair of second slots for receiving an offset spacer, and a plurality of right angle flanges for locking the offset spacer into the second slots. Insulated panel members are placed in end-to-end relationship and locked together when the U-shaped clip is inserted into the first slots and retained in position by an undercut slot. Heat loss through the seal is minimized because slots in the spacers expose insulation material into the area where the heat loss can occur.

    Abstract translation: 在一系列绝缘板构件中,提供互锁的迷宫式密封件以最小化热损失,密封件具有用于接收U形夹子的一对第一狭槽,用于接收偏移间隔件的一对第二狭槽和多个 用于将偏置间隔件锁定到第二槽中的直角法兰。 绝缘板构件以端对端关系放置,并且当U形夹被插入第一槽并通过底切槽保持在适当位置时锁定在一起。 通过密封件的热损失最小化,因为间隔件中的槽将绝热材料暴露于可能发生热损失的区域中。

    Industrial oven having air recirculating means for minimizing heat loss
    4.
    发明授权
    Industrial oven having air recirculating means for minimizing heat loss 失效
    工业烤箱具有用于最小化热损失的空气循环装置

    公开(公告)号:US4298341A

    公开(公告)日:1981-11-03

    申请号:US132495

    申请日:1980-03-21

    CPC classification number: F27D99/0075 F24F9/00 F27B9/10

    Abstract: An industrial oven in which articles to be heat treated are carried by a conveyor through a heated tunnel space in a tunnel structure which has end walls with access openings, such oven comprising a nozzle directed downwardly into the tunnel space at an inclined angle across at least one access opening, an exhaust opening communicating with the tunnel space in the vicinity of the upper portion of such access opening, and air handling means for withdrawing hot air from the tunnel space through said exhaust opening while blowing hot air into the tunnel space through said nozzle for minimizing the escape of hot air through such access opening. The air handling means may take the form of a recirculating blower connected between the exhaust opening and the nozzle. The oven may have an air heating and recirculating system which withdraws air from the tunnel space. Instead of providing a separate recirculating blower, exhaust and supply ducts may be connected to the intake and discharge sides of such system and may extend to the exhaust opening and the nozzle to circulate hot air out of the tunnel space through the exhaust opening and into the tunnel space through the nozzle.

    Abstract translation: 一种工业烤箱,其中要被热处理的物品通过输送机通过隧道结构中的加热隧道空间承载,该隧道结构具有带有进入开口的端壁,这种烘箱包括至少以倾斜角度向下指向隧道空间的喷嘴 一个进入开口,与该入口的上部附近的隧道空间连通的排气口,以及空气处理装置,用于通过所述排气口从隧道空间排出热空气,同时通过所述排气口将热空气吹入隧道空间 喷嘴,用于最小化热空气通过这种进入开口的逸出。 空气处理装置可以采用连接在排气口和喷嘴之间的再循环鼓风机的形式。 烤箱可以具有从隧道空间抽出空气的空气加热和再循环系统。 除了提供单独的循环鼓风机之外,排气和供应管道可以连接到这种系统的进气和排出侧面,并且可以延伸到排气口和喷嘴,以使热空气通过排气口从隧道空间流出,并进入 通过喷嘴的隧道空间。

    Method of heat treating articles and oven therefor
    7.
    发明授权
    Method of heat treating articles and oven therefor 失效
    热处理物品和烤箱的方法

    公开(公告)号:US5868565A

    公开(公告)日:1999-02-09

    申请号:US877487

    申请日:1997-06-17

    CPC classification number: F27D99/0075 F27B9/2461 F24F9/00 F27B9/3005

    Abstract: An industrial oven for heat treating a series of articles by transporting the articles through a heated tunnel in an enclosure, the enclosure having air barrier closures at the entrance and exit of the tunnel, the air barrier closure at the entrance of the tunnel having a blower with an inlet for receiving a gaseous medium and a nozzle for expelling the gaseous medium in a flow and directing the medium flow across the tunnel, the blower having a heater adapted to raise the temperature of the gaseous medium expelled through the nozzle above the temperature within the tunnel, the enclosure also having an exhaust port between the air barrier closures and an exhaust blower for removing a portion of the gaseous medium from within the tunnel and reducing the pressure of the gaseous medium within the tunnel to a pressure below that of the ambient atmosphere. Also the method of heat treating process articles in such an oven in which the gaseous medium of the air barrier closure at the entrance of the oven is heated to a temperature above that of the oven. Also the method of heat treating process articles in such an oven in which the gaseous medium of the air barrier closure at the entrance of the oven is provided with moisture, and further the method of curing process articles coated with powdered paint in an oven provided with an air barrier closure at the entrance to the oven in which the gasses in the closure are heated to a temperature above that of the oven and provided with moisture.

    Abstract translation: 一种工业烤箱,用于通过将物品通过外壳中的加热通道运输来对一系列物品进行热处理,所述外壳在隧道入口和出口处具有防气封闭件,隧道入口处的防风罩封闭件具有鼓风机 具有用于接收气体介质的入口和用于以流动排出气体介质并将介质流引导通过隧道的喷嘴,所述鼓风机具有加热器,其适于将通过喷嘴排出的气态介质的温度升高到高于 隧道,外壳还具有位于空气阻挡盖之间的排气口和排气鼓风机,用于从隧道内去除一部分气体介质,并将隧道内的气态介质的压力降低到低于环境温度的压力 大气层。 此外,在这种烘箱中对处理物品进行热处理的方法,其中将烘箱入口处的防气罩的气体介质加热到高于烘箱的温度的温度。 另外,在这样一个烘箱中热处理制品的方法,其中在烘箱入口处的空气阻隔封闭物的气体介质被提供有水分,并且还提供了在设置有烤箱的烘箱中涂覆有粉末涂料的处理制品的固化方法 在炉的入口处的空气阻隔物封闭物,其中封闭物中的气体被加热到高于烘箱的温度并且具有水分。

    Paint spray booth and filter therefor
    8.
    发明授权
    Paint spray booth and filter therefor 失效
    喷漆房和过滤器

    公开(公告)号:US4874412A

    公开(公告)日:1989-10-17

    申请号:US202789

    申请日:1988-06-03

    Abstract: A paint spray booth with a filter and means within the spray booth to incinerate paint from the filter. A filter particularly adapted for collecting paint overspray in a paint spray booth. The filter has a plurality of members with a first portion parallel to the path of the air and paint particle flow which is to be filtered, each of the members having a second portion extending normally in a first direction from the downstream side of the first portion. The second portions of the members are spaced from each other and form openings therebetween on a plane normal to the flow of air and paint particles. Each of the members has a third portion extending from the other side of first portion and in the opposite direction from the second portion, and the third portions of the members form slots between members with areas less than the area of the downstream openings. Each of the members also having a fourth member extending perpendicularly from the end of the second member opposite the first member toward the third member, and a fifth member extending perpendicularly from the end of the third member opposite the first member and away from the first member.

    Abstract translation: 喷漆室内有一个过滤器和喷雾室内的装置,用于从过滤器中焚烧油漆。 特别适用于在喷漆室中收集油漆过喷的过滤器。 过滤器具有多个构件,其具有平行于要被过滤的空气和涂料颗粒流的路径的第一部分,每个构件具有从第一部分的下游侧沿第一方向正常延伸的第二部分 。 构件的第二部分彼此间隔开,并在垂直于空气和油漆颗粒流动的平面上形成开口。 每个构件具有从第一部分的另一侧和与第二部分相反的方向延伸的第三部分,并且构件的第三部分在具有小于下游开口的面积的区域的构件之间形成槽。 每个构件还具有从第二构件的与第一构件相对的端部垂直于第三构件延伸的第四构件,以及第五构件,其从第三构件的与第一构件相对的端部垂直地延伸并远离第一构件 。

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