The reaction kettle industrial control system realizes the dosage control of the reaction kettle, the serial control of the temperature inside the reaction kettle and the jacket temperature. It includes creating real-time database, making process flow diagram and animation connection, designing operation strategy and window configuration. The control process is to create a script program component in the "Startup Strategy" of the MCGS "Operation Strategy" window, write a program to open all solenoid valves except the feed valve, start the timing tank with a 2-minute delay so that all tanks and reactors will be emptied at the beginning of the system operation, and set the cycle time for all tanks and reactors to be emptied at the beginning of the system operation. Set the period to 200 milliseconds, add a script program component to it, and write a control program based on the flowchart.
020-34563445Various issues such as load transfer, mounting connectors, vessel deformation, etc. must be considered when installing a reactor using load cells. Electronic scales and other components and devices combined in the mixing kettle measurement, electronic scales can be very easily and various shapes of mechanical devices connected to form a set of Weighing systems, such as connecting the raceway, platforms, vertical tanks, tanks, hoppers, reactors and so on. The scales are fully automatic, automatic and manual. In either case, the electronic scale contains a mandatory function. Electronic scale this function can immediately start or stop some kind of operation, in order to cope with the occurrence of some unexpected events, so that the electronic scale system has a stronger strain capacity.
The kettle weighing system starts the weighing instrument to track and read the load cell signal, when the weight is close to reach the preset value of the big cast, the instrument will turn off the fast cast signal to make the system enter into the slow feeding process, at the same time, the instrument continues to track and read the load cell signal at any time, and the instrument will automatically turn off the small cast signal to stop the charging process, and the measurement will end.
The reactor industrial control system realizes the dosage control of the reactor, the serial control of the temperature in the reactor and the jacket temperature. Including the creation of real-time database, the production of process flow charts and animation connections, design of operating strategies and window configuration. The control process is to create a script program component in the "Startup Strategy" of the MCGS "Operation Strategy" window, write a program to open all solenoid valves except the feed valve, start the timing tank with a 2-minute delay so that all tanks and reactors will be emptied at the beginning of the system operation, and set the cycle time for all tanks and reactors to be emptied at the beginning of the system operation. Set the period to 200 milliseconds, add the script program component to it, and write the control program according to the flow chart.
