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High-Pressure Slurry Pump TPM Standard Inspection Sheet for Special Grade Maintenance Operators in the Gasification Workshop. Equipment ID: P*****; Equipment Name: High-Pressure Slurry Pump. Date: Instructions: 1. The operator should mark “√” for normal conditions and “×” for abnormal conditions; if an abnormality is detected and it is corrected, mark “○” outside the “×”. 2. The representative from the production workshop shall conduct inspections at least 2 times per day, while the representative from the Production Technology Department shall conduct inspections at least once per day. 3. Address any abnormalities immediately, and notify relevant personnel if necessary. Project Serial Number Monitoring and Maintenance Sub-items Standard Requirements Inspection Methods or Tools Inspector’s Inspection Frequency and Patrol Signatures/Records Measures for Abnormalities and Their Effects 0:00 1:00 2:00 3:00 4:00 5:00 6:00 7:00 8:00 9:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 Inspection 1 Noise No abnormalities Listening 2 Instrument air pressure ≥0.45 MPa Visual inspection 3 Bearing temperature ≤80°C Thermometer 4 Pressure in inlet and outlet air tanks Normal On-site pressure gauge 5 PLC display lights Display normally PLC indication 6 Frequency converter current No significant fluctuations PLC indication 7 Check valve No abnormalities Listening 8 Motor temperature ≤90°C Thermometer 9 Pump outlet pressure ≤8.0 MPa On-site pressure gauge Lubrication 10 Thrust fluid pressure 0.5–1.0 MPa PLC/pressure gauge 11 No leakage in thrust fluid Visual inspection 12 Sufficient amount of reducer oil Visual inspection 13 No damage to reducer, flexible operation Visual inspection 14 Hydraulic oil temperature ≤75°C Thermometer Operation floor representative’s patrol (signature + time) 15 Oil level in each tank 1/2–2/3 Visual inspection Tightening 16 Motor foundation bolts No looseness Visual inspection 17 Pump body foundation bolts No looseness Visual inspection 18 No cracks in motor base Visual inspection Cleaning 19 Motor cleanliness No dirt or dust Visual inspection 20 Base cleanliness No dirt or dust Visual inspection Representative from Production Technology Department’s patrol (signature + time) 21 Pump body cleanliness No dirt or dust Visual inspection Shift handover on-site inspection Conditions checked by outgoing worker: Incoming worker: Outgoing worker: Incoming worker: Outgoing worker:
The high-pressure coal slurry pump should be inspected once per hour, with a focus on its operating conditions
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