The thermal desorption system is controlled
through an Allen-Bradley Programmable Logic Controller model PLC5/20 mounted
inside the free standing control container. The process can be monitored and controlled
through the use of PC/AT Operator Interface Platform on a desk top computer and
viewed on a full 19” monitor. Process
conditions are continuously monitored by an array of instrumentation installed on
the process equipment. The state of the instrumentation represents real-time
conditions of the process and allows for process information to be reported by
the PLC to the display screen. The micro process or, as an integral part of the
PLC, monitors the information received from the input field devices, performs
the routines programmed in the ladder logic code, and delivers commands to the
output instruments to automatically control system operations. The operator inputs required process criteria
directly to the terminal to specify the conditions of the system operation. The
PC based software relays this criteria to the
PLC, which performs the logic functions to
meet the specific process requirements.
Equipment status, process criteria and
alarm conditions are displayed on graphic display screens within the operator’s
interface terminal, allowing the operator to perform process and machine
diagnostics. The graphic display alarm and process screens also provide
operators and maintenance personnel with information that aids in trouble shooting
the alarm condition. The control system is user friendly and employs
asimplistic method of interfacing the operator with the equipment. DC5424
When you received inquire from clients, you
need check if they have motor control centre , cause this will affect price and
design for electrical control system for all motors on solids
control system a lot. If they don’t have motor control centre, you will
need include all control component for all your motors but if they do have a
motor control centre, you need supply control componenet for motors larger than
30KW to save cost for your clients.
- The summary of GN Solids Control
- Easy Operation and Cost Saving Mud System
- GNMS-1000D Slurry Separation System for TBM and Piling
- Ways to Calculate Mud Tank for Solids Control System
- Tank Design for Solids Control Mud Tanks
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