1. Main job requirements
Automation equipment operation and monitoring
Responsible for the daily operation and maintenance of the automation system of the fine chemical production line, setting parameters (temperature, pressure, flow rate, speed, etc.) according to the production process requirements to ensure stable operation of the equipment according to the program;; Real time monitoring of equipment operating status (through DCS system, dashboard, sensor data), recording key operating parameters (such as hourly equipment temperature, pressure fluctuation values, production capacity data), timely detecting parameter abnormalities (such as overheating, overpressure, and sudden flow drops), and preliminarily determining the cause; Cooperate with the production plan to complete equipment start stop, material switching, batch production and other operations, strictly follow the operating procedures, and avoid production interruptions or product quality problems caused by operational errors.
Daily maintenance and upkeep of equipment
Execute the daily maintenance plan for automation equipment, such as cleaning the equipment surface and key components (sensors, valves, filters), checking the lubrication status of the equipment (adding or replacing lubricating oil), tightening loose parts (bolts, wiring terminals), ensuring that the equipment is free of dirt and jamming;
; Regularly inspect the integrity of automation system components (such as PLC modules, touch screens, servo motors, and pneumatic components), record maintenance records (maintenance time, content, and replacement part models), and ensure traceability of the maintenance process;
Assist in developing equipment maintenance schedule (such as monthly seal inspection for reaction vessels, quarterly program backup for DCSsystem), and implement maintenance work according to the schedule to extend equipment service life.
Troubleshooting and emergency response
When automation equipment malfunctions (such as equipment shutdown, parameter loss, alarm prompt), respond quickly (such as arriving at the scene within 15 minutes), and investigate the cause by viewing fault codes, checking hardware status (lines, sensors, motors), testing software programs, etc;
Handle common faults (such as sensor failure replacement, valve jamming maintenance,PLCsmall-scale program debugging), complex faults (such asDCSsystem crash, motor burnout), report them to the equipment supervisor in a timely manner, and cooperate with maintenance personnel (or manufacturers) to carry out repairs, recording the fault handling process and results;
Participate in equipment failure analysis meetings, summarize the causes of failures (such as improper operation, aging parts, and unreasonable parameter settings), propose preventive measures (such as increasing inspection frequency and replacing vulnerable parts in advance), and reduce the recurrence rate of failures.
Automation system auxiliary management
Assist in carrying out automation equipment calibration work, such as cooperating with metrology personnel to calibrate temperature sensors, pressure transmitters, flow meters, etc., to ensure that equipment measurement accuracy meets production requirements;;
Participate in automation system upgrades and optimizations: such as assisting engineers inPLCprogram debugging,DCSinterface optimization, equipment linkage logic testing, and feedback on system usability issues during operation (such as cumbersome interface operations and unclear alarm prompts);
Backup automation system data (such asPLCprograms,DCSconfiguration parameters, device operation logs) to prevent data loss that may cause the system to be unable to recover.
Safety and compliance management
Strictly abide by the safety regulations of the oil and chemical industry, such as wearing protective equipment (safety helmet, protective clothing, goggles, chemical gloves) before operation, handling equipment leaks according to regulations (such as adsorption and recovery of oil leaks), using fire-fighting equipment correctly, and avoiding safety accidents (fire, explosion, chemical burns);;
Participate in laboratory safety training and emergency drills (such as equipment fire disposal, toxic gas leakage evacuation), familiarize oneself with the location and usage of equipment safety interlocking devices (such as emergency stop buttons, safety valves, explosion-proof valves);;
Ensure that the equipment operates in accordance with environmental requirements (such as synchronous operation of wastewater and exhaust gas treatment equipment), does not discharge in violation of regulations, and cooperates with environmental protection departments or internal compliance inspections..
2、 Main performance indicators (KPI)
Equipment operation stability category
Equipment continuous operation duration: The monthly continuous operation time of a single automation equipment (such as≥ 700hours), without unplanned downtime caused by improper operation or maintenance; Parameter control accuracy: monthly compliance rate of key equipment parameters (temperature, pressure, flow) (such as≥ 98%), with no product quality defects caused by parameter deviations;
Production task completion rate: the proportion of monthly production tasks completed in coordination with the production line (such as≥ 100%), without affecting production progress due to equipment operation delays.
Maintenance and fault handling category
Fault response and handling efficiency: average response time for equipment faults (such as≤ 15minutes), average processing time for common faults (such as≤ 2hours), and cooperation in assisting maintenance for complex faults (such as satisfaction rate of maintenance personnel≥ 90%);;
Equipment integrity rate: Monthly number of intact automation equipment/Total number of equipment (such as≥ 95%), with no serious equipment damage caused by maintenance deficiencies;
Maintenance plan completion rate: actual number of completed items in the monthly equipment maintenance plan/number of planned items (such as≥ 100%), maintenance ledger completeness rate (such as≥ 100%).
Safety and compliance category
Safety accident rate: Annual equipment operation/Maintenance related safety accident frequency (such as≤ 0), violation operation record (such as≤ 0times);;
Equipment calibration compliance rate: The annual completion rate of timely calibration of equipment that needs to be calibrated (such as≥ 100%), with no uncalibrated equipment put into use;
Environmental compliance rate: The monthly compliance rate of environmental indicators (such as wastewater discharge and exhaust gas discharge) during equipment operation (such as≥ 100%), with no record of environmental violations.
Technical Support and Improvement
System Data Management: Monthly automated system data backup completion rate (such as≥ 100%), with no data loss;
Contribution to improvement suggestions: Annual equipment operation suggestions/Maintenance optimization suggestions adopted (such as≥ 2), or assistance in completing automation system upgrades (such as≥ 1times);
Training and assessment: Annual safety/Equipment operation training attendance rate (e.g.≥ 100%), internal operation skill assessment pass rate (e.g.≥ 90points, full score100).