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    Spray booth with undeposited coating material collection system
    1.
    发明授权
    Spray booth with undeposited coating material collection system 失效
    喷涂室采用未沉积的涂料收集系统

    公开(公告)号：US4430956A

    公开(公告)日：1984-02-14

    申请号：US383354

    申请日：1982-06-01

    Applicant: Robert L. Koch, II

    Inventor： Robert L. Koch, II

    IPC: B05B15/12 ,  B05C15/00

    CPC classification number: B05B15/1218 ,  B05B15/1237 ,  B05B15/1248 ,  B05B15/1288 ,  Y02P70/36 ,  Y10S118/07

    Abstract: A system for applying a coating material to articles comprises a booth having a floor and walls, a coating material dispensing device for depositing coating materials onto the articles, a vent opening in one of the walls, an exhaust system coupled to the vent opening for pulling atmosphere from the booth, one or more filters positioned between the coating material dispensing device and the vent opening for collecting undeposited coating material entrained in the atmosphere being pulled from the booth, a collection opening in the floor for collecting undeposited coating material which falls to the floor, and a sweeping apparatus for sweeping undeposited coating material on the floor into the collection opening. The sweeping apparatus includes two arms rotatably mounted in proximity to the floor, a drive mechanism for rotating the arms in a circular path. The collection opening in the floor is located near the periphery of the circular path. The arms include flexible blades for wiping the floor as the arm is rotated in the circular path so that the undeposited coating material is collected and forced toward the periphery of the circular path and into the collection opening in response to rotation of the arms.

    Abstract translation: 用于将物品施加到物品上的系统包括具有地板和墙壁的展位，用于在物品上沉积涂层材料的涂料分配装置，其中一个壁中的通风口，连接到通风口的排气系统用于拉动 来自展台的气氛，位于涂料分配装置和排气口之间的一个或多个过滤器，用于收集夹带在大气中的未沉积涂层材料，从该展位抽取，该地板中的收集开口用于收集落在 地板，以及用于将地板上的未沉积涂层材料清扫到收集开口中的清扫装置。 清扫装置包括可旋转地安装在地板附近的两个臂，用于以圆形路径旋转臂的驱动机构。 地板上的收集开口位于圆形路径的周边附近。 臂包括柔性叶片，用于当臂在圆形路径中旋转时擦拭地板，使得未沉积的涂层材料被收集并且被迫朝向圆形路径的周边并且响应于臂的旋转而被迫朝向收集开口。

    Spray booth for powder coating
    3.
    发明授权
    Spray booth for powder coating 失效
    喷涂房用于粉末涂料

    公开(公告)号：US5690995A

    公开(公告)日：1997-11-25

    申请号：US581401

    申请日：1995-12-29

    Applicant: Gallus Fischli ,  Silvano Gelain ,  Markus Lenherr

    Inventor： Gallus Fischli ,  Silvano Gelain ,  Markus Lenherr

    IPC: B05B15/04 ,  B05B15/12 ,  B05D1/02 ,  B05D1/12 ,  B05C19/06

    CPC classification number: B05B15/1218 ,  B05B15/1229 ,  B05B7/1454 ,  Y02P70/36

    Abstract: A spray booth for use in the spray coating of articles with coating powder. The spray booth forms a coating space which at a bottom is bounded by powder collection means. The powder collection means is divided into an inner collection means and a surrounding outer collection means for the separate collection of surplus powder and the separate removal of the entire surplus powder from the booth. The outer collection means collects surplus coating powder dropping off the inside surfaces of the booth walls. Since this powder may be contaminated with different color or different types of powder from previous spraying operations, it is discarded as waste. The inner collection means collects pure surplus powder which has not touched the booth wall surfaces. This pure surplus powder is recycled.

    Abstract translation: 用于喷涂涂层粉末的物品的喷漆室。 喷涂室形成一个涂层空间，底部由粉末收集装置限定。 粉末收集装置被分成内部收集装置和周围的外部收集装置，用于单独收集剩余的粉末，并且从展位中分离除去整个剩余的粉末。 外部收集装置收集从展位壁的内表面掉落的多余的涂层粉末。 由于这种粉末可能被以前的喷涂操作中的不同颜色或不同类型的粉末污染，所以作为废物被丢弃。 内部收集装置收集没有碰到展位壁表面的纯剩余粉末。 这种纯剩余粉末被回收利用。

    Powder coating apparatus
    4.
    发明授权
    Powder coating apparatus 失效
    粉末涂装设备

    公开(公告)号：US3913523A

    公开(公告)日：1975-10-21

    申请号：US45440674

    申请日：1974-03-25

    Applicant: RANSBURG ELECTRO COATING CORP

    Inventor： PROBST RICHARD O ,  KENDALL RONALD R

    IPC: B05B5/03 ,  B05B5/08 ,  B05B5/16 ,  B05B15/12 ,  B05B5/02 ,  B05B7/14 ,  B05C11/16

    CPC classification number: B05B15/1218 ,  B05B5/032 ,  B05B5/14 ,  B05B5/1683 ,  B05B13/041 ,  B05B13/0436 ,  B05B13/0447

    Abstract: An electrostatic powder spraying apparatus that includes a nonrotating disk-like member having an edge; the electrostatic field extends between the edge of disk and articles to be coated. A first means of the apparatus deflects powder radially outwardly into a chamber. The chamber is adjacent the first means and provides space in which tangential streams impart a spiral motion or whirling cyclone-type motion to the radially deflected powder. An apertured means is spaced from the non-rotating disk-like member. The spiral motion of entrained powder moves it outwardly along the surface of the non-rotating disk-like member and causes air to be aspirated through the aperture to mix with the powder moving radially outwardly along the surface of the disk-like member. By this means the powder is given sufficient momentum to be ejected from the edge of the disk to the vicinity of an article at a powder attracting potential where the electrostatic field forces can guide the charged powder to the article.

    Abstract translation: 一种静电粉末喷涂装置，包括具有边缘的非旋转盘状构件; 静电场在盘的边缘和待涂覆的物品之间延伸。 设备的第一装置将粉末径向向外偏转到室中。 腔室与第一装置相邻并且提供空间，在该空间中，切向流向径向偏转的粉末施加螺旋运动或旋转旋风分离器运动。 多孔装置与不旋转的盘状构件间隔开。 夹带的粉末的螺旋运动使其沿着非旋转盘状部件的表面向外移动，并使空气通过孔吸入，以便与沿盘状部件的表面径向向外移动的粉末混合。 通过这种方式，粉末被给予足够的动量从粉末的边缘排出到制品的附近，其中静电场力可以将带电粉末引导到制品上。

    Multi-color powder coat paint recovery apparatus
    6.
    发明授权
    Multi-color powder coat paint recovery apparatus 失效
    多色粉末涂料回收装置

    公开(公告)号：US5288324A

    公开(公告)日：1994-02-22

    申请号：US992563

    申请日：1992-12-18

    Applicant: Jack L. Shaneyfelt

    Inventor： Jack L. Shaneyfelt

    IPC: B05B15/12 ,  B05B15/04

    CPC classification number: B05B15/1218 ,  B05B15/1214 ,  B05B15/1248 ,  B05B15/1251 ,  B05B15/1285 ,  Y02P70/36

    Abstract: A multi-color powder coat paint recovery apparatus that permits rapid color changes in a powder coat operation comprises a rotatable paint booth positioned adjacent to a painting station, with the booth having a plurality of individual paint color chambers angularly spaced around the periphery of the booth. Each chamber has an open outer side and a filter mechanism at an inner side, with the inner side being in communication with an exhaust outlet from the interior of the housing. The chamber further has primary and secondary paint hoppers positioned below each filter mechanism. An air circulating mechanism draws air inwardly from the painting station through the open outer side of the chamber, through the filter mechanism, out of the housing through the air outlet, and then returns the air through a filtered outlet in a plenum chamber behind the paint applicator. Each color chamber corresponds to a separate paint color. Colors can be changed by rotating the booth until the chamber for the desired color is positioned opposite the painting station. Excess paint is drawn downwardly into the paint hopper for each color and is recycled by a vacuum that conveys the paint back to a recycling apparatus for reuse in the system. The parts are painted while they are hot so as to increase paint retention on the parts.

    Abstract translation: 允许粉末涂层操作中的快速颜色变化的多色粉末涂料回收装置包括位于喷涂站附近的可旋转涂漆室，该展位具有多个单独的油漆颜色室，其围绕展位的周边成角度间隔开 。 每个室具有敞开的外侧和在内侧的过滤器机构，其内侧与来自壳体内部的排气出口连通。 该室还具有位于每个过滤器机构下方的初级和次级油漆料斗。 空气循环机构通过室的敞开的外侧，通过过滤机构从喷涂室向内抽吸空气，通过空气出口从壳体外部抽出，然后使空气通过涂料后面的增压室中的过滤出口返回 涂抹器。 每个颜色室对应于单独的油漆颜色。 可以通过旋转展位来改变颜色，直到所需颜色的房间位于涂装台的对面。 多余的油漆向下拉入油漆料斗中，并通过真空再循环，将真空输送回回收设备，以便在系统中重新使用。 部件在热时涂漆，以增加部件上的油漆保持力。

    Powder apparatus
    7.
    发明授权
    Powder apparatus 失效
    粉末装置

    公开(公告)号：US3843054A

    公开(公告)日：1974-10-22

    申请号：US27859472

    申请日：1972-08-07

    Applicant: RANSBURG ELECTRO COATING CORP

    Inventor： KENDALL R ,  PROBST R

    IPC: B05B5/03 ,  B05B5/08 ,  B05B5/16 ,  B05B15/12 ,  B05B5/02

    CPC classification number: B05B15/1218 ,  B05B5/032 ,  B05B5/08 ,  B05B5/1683

    Abstract: An electrostatic powder spraying apparatus that includes a nonrotating disk-like member having an edge; the electrostatic field extends between the edge of disk and articles to be coated. A first means of the apparatus deflects powder radially outwardly into a chamber. The chamber is adjacent the first means and provides space in which tangential streams impart a spiral motion or whirling cyclone-type motion to the radially deflected powder. An apertured means is spaced from the non-rotating disk-like member. The spiral motion of entrained powder moves it outwardly along the surface of the non-rotating disk-like member and causes air to be aspirated through the aperture to mix with the powder moving radially outwardly along the surface of the disk-like member. By this means the powder is given sufficient momentum to be ejected from the edge of the disk to the vicinity of an article at a powder attracting potential where the electrostatic field forces can guide the charged powder to the article.

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