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    THREE-DIMENSIONAL SIMULATION METHOD AND THREE-DIMENSIONAL SIMULATION APPARATUS
    1.
    发明申请
    THREE-DIMENSIONAL SIMULATION METHOD AND THREE-DIMENSIONAL SIMULATION APPARATUS 有权

    公开(公告)号：US20250087092A1

    公开(公告)日：2025-03-13

    申请号：US18528138

    申请日：2023-12-04

    Applicant: SAMSUNG E&A CO., LTD. ,  Morai Inc.

    Inventor： Jun Chul HWANG ,  Sung Il KIM ,  Yong Ho AHN ,  Jae Hun CHOI ,  Taek Sun LEE ,  Hwang JEON ,  Jun HONG ,  Ji Won JUNG

    IPC: G08G1/16 ,  G06T17/20 ,  G08G1/01

    Abstract: Disclosed are a three-dimensional (3D) simulation method and a 3D simulation apparatus. The 3D simulation method disclosed herein includes a step (S20) of separating point cloud data including a road, an obstacle, and a cargo transportation route into road data and obstacle data, a step (S40) of converting the road data into road mesh data, and converting the obstacle data into obstacle mesh data, a step (S60) of constructing a virtual environment by merging the road mesh data with the obstacle mesh data, a step (S80) of loading a specific cargo transportation route to the virtual environment, a step (S100) of loading a 3D transport truck and a 3D cargo to a predetermined point of the cargo transportation route, and a step (S120) of performing a route survey simulation while virtually driving the 3D transport truck and the 3D cargo along the cargo transportation route.

    Method and apparatus for treating wastewater
    2.
    发明授权
    Method and apparatus for treating wastewater 有权

    公开(公告)号：US12286372B2

    公开(公告)日：2025-04-29

    申请号：US18740954

    申请日：2024-06-12

    Applicant: Samsung E&A Co., Ltd.

    Inventor： Seung Joon Chung ,  Han Uk Lee

    IPC: C02F9/00 ,  C02F1/32 ,  C02F1/52 ,  C02F1/56 ,  C02F1/66 ,  C02F1/72 ,  C02F3/12 ,  C02F1/00 ,  C02F101/10 ,  C02F101/14 ,  C02F101/30 ,  C02F103/34

    Abstract: Disclosed are a method and apparatus for treating wastewater. The disclosed method for treating wastewater includes a step (S10-1) of passing wastewater through a UV reaction tank to produce first treated water; a step (S10-2) of passing the first treated water through a pH adjustment tank to produce second treated water; a step (S10-3) of passing the second treated water through a first flocculation tank to produce third treated water; a step (S10-4) of passing the third treated water through a second flocculation tank to produce fourth treated water; a step (S10-5) of passing the fourth treated water through an inorganic sedimentation tank to produce fifth treated water and sludge; a step (S10-6) of passing the fifth treated water through a biological treatment reactor to produce sixth treated water; and a step (S10-7) of passing the sixth treated water through an organic sedimentation tank to produce seventh treated water.

    ELECTROSTATIC PRECIPITATOR SYSTEM AND METHOD
    7.
    发明申请
    ELECTROSTATIC PRECIPITATOR SYSTEM AND METHOD 有权

    公开(公告)号：US20250058330A1

    公开(公告)日：2025-02-20

    申请号：US18723576

    申请日：2022-11-08

    Applicant: Samsung E&A Co., Ltd.

    Inventor： Chae Gwan PARK ,  Joeng Min OH ,  Tae Jin PARK ,  Jun Ho SEO ,  Yong Jung KIM

    IPC: B03C3/88 ,  B65G11/02

    Abstract: Disclosed are an electrostatic precipitator system and method. The disclosed electrostatic precipitator system includes: an electrostatic precipitator; a main hopper which is disposed below the electrostatic precipitator so as to be in fluid communication with the electrostatic precipitator; a plurality of sub-hoppers disposed below the main hopper so as to be in fluid communication with the main hopper; a vertical duct disposed below each sub-hopper so as to be in fluid communication with each sub-hopper; and a water tank disposed below the vertical duct so as to be in fluid communication with the vertical duct.

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