This standard specifies the first alumina plant equipment operation and maintenance management implementation principles, methods and requirements. This standard applies to the first alumina plant all workshops and equipment maintenance management.1.Definition 1 equipment technical condition 1.1 equipment technical condition is divided into intact and incomplete two kinds of 1.1.1 1 intact equipment standard 1.1.1.1 equipment in good structural condition 1.1.1.2 parts and all kinds of safety guards are complete and intact 1.1.1.3 parts and components without obvious wear and tear, corrosion, aging 1.1.1.4 The foundation is stable and free of cracks, tilting, corrosion, etc. 1.1.1.5 The performance of the equipment is good: it can meet the formulated working requirements or design performance 1.1.1.6 The equipment is in good operating condition 1.1.1.7 The indication of the display instrument is normal 1.1.1.8 The system of lubrication, hydraulics, and cooling etc. works normally 1.1.1.9 There is no abnormality in vibration, temperature, and sound, etc. 1.1. 1.10 safety guards and relay protection device action is normal, sensitivity is reliable 1.1.1.11 equipment appearance is neat, no obvious leakage of water, material, steam, wind, oil 1.1.1.12 equipment on raw materials and energy consumption is normal 2 content 2.1 equipment operation and maintenance management 2.1.1 workshop equipment implementation of the person in charge of, the principle of full participation 2.2.2 strict implementation of the First Alumina plant equipment operating procedures". 2.2.3 operators should do daily equipment management "three-step method", adhere to the daily cleaning, weekly maintenance, monthly maintenance. Every day after work should be in accordance with the requirements of the inspection card, inspection route to check the equipment systems and safety devices without problems before formal work. 2.2.4 Do a good job of equipment lubrication, "five management" work, a clear and specific person in charge, and increase the inspection efforts to standardize the daily lubrication management, systematization, in order to ensure the quality of lubrication work. 2.2.5 equipment inspection records, running records are complete, complete, account card consistent, fill out timely, accurate, neat. 2.2.6 implementation of the maintenance overhaul of the idea, to do "three good" "four will" "five disciplines ". Three good that is: good management, good use, good maintenance. Four will be: that is, will be used, will be maintained, will be inspected, will be discharged at the general fault. Five disciplines: namely: comply with safety regulations, often keep the equipment neat and tidy, and refueling in accordance with the provisions of the shift handover system; management tools, accessories, not lost; found fault immediately stop, notify the maintenance staff to check, deal with. 2.2.7 equipment operation, to do diligent inspection, diligent adjustment, diligent maintenance of the equipment rattling, temperature, pressure should be dealt with in a timely manner when there is an abnormality and report. 2.2.8 Keep the equipment clean, strictly prohibit equipment running, risk, drip, leakage. 3. equipment site 3.1 equipment performance is good, mechanical equipment can stably meet the requirements of the production process, the function of the power equipment to meet the original design or the prescribed standards, operation without over-temperature and over-pressure and other phenomena; normal operation of the equipment, spare parts are complete, the safety guards are good, the wear and tear, corrosion is not more than the prescribed standards, the control system, measuring instruments, Instrumentation and lubrication system work normally; 3.2 all kinds of consumption is normal, no oil leakage, water leakage, gas leakage (steam), leakage phenomenon, the appearance of clean and neat. 3.3 workshop floor shall not have water, oil accumulation. 3.4 workshop pipeline line set up reasonably, neatly installed, pipe trench, gutter cover is intact, ditch without sundries, clean up in a timely manner, prohibited from blocking. 3.5 adhere to the scene of civilized management production, civilized operation, Civilized operation, every day after work to do equipment health cleanup not clean not go, tools not inventory placed not go, the relevant records are not filled out not go, equipment site not clean not go.4. Inspection and evaluation criteria for the first alumina plant equipment site management implementation of the monthly inspection and evaluation system, queuing and included in the performance appraisal.
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