• Process Control

    Process Control

    Process Control
    Industries Involved
    Petrochemical,oil gas storage,electric power,glass,cement,water
    treatment,intelligent building and other control fields.including PLC,
    DCS,ESD and process instrument for detection and analysis,etc.
    Project Content
    1、Production control system(DCS/ESD)
    2、Process instrument for detection and analysis
    3、Instrument management system
    4、Safety Instrument System(SIS)
    5、AMS equipment management system

    Case Studies 1
    DCS for basic organic raw materials technological development
    engineering base industrialization project
    Hydrotreating unit Safety Instrument System(SIS)for
    Petrochemical subcompany(800 kt/year of gasoline and diesel oil production)
    Case Studies 2
    Desalted water station control system
    Demineralized water system network in this project adopts
    combined PC network system and programmable logic
    controller(PLC),the system network covers desalination
    water treatment system,water purification plant treatment
    system and other auxiliary subsystems,performs
    monitoring,remoteoperation and operation management
    of the above-mentioned workshops.The above-mentioned
    subsystems are controlled by respective PLC systems,and
    PLC cabinet is placed in control room of the workshops.
    Case Studies 3
    Building Automation System(BAS)Project
    Project name:
    Building Automation System(BAS) of 
    Engline and Vehicle Plant Project
    Project profile
    Scope:EPLAN design,procurement,integration,programming and 
    field commissioning of Building Automation System(BAS) 
    control system
    Design software:EPLAN
    Main devices:B&R X20  PLC/Danfoss converter
    Mode of networking:Information Layer-Industrial Ethernet:
    control layer-MODBUS
    SCADA software:ZENON
    Programming:structured programming
    [Main process system]

    1.Air Handle Unit(AHU) and Fan Coil Unit,etc.
    2.Circulation Cooling Water System
    3.Chiller Water System
    4.Cooling Water for Compressor Station
    5.Circulation Cooling Water System in energy center

    EPLAN drawings