A synthetic ammonia plant equipment, equipment maintenance, equipment lubrication, overhaul, sealing safety dismantling and scrap management system
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Don’t forget to score after reading Equipment Management System 1. Responsibilities of Equipment Power Management Department a. Implement the rules, regulations and decisions of the chemical industry and superior departments on equipment power management, and summarize and promote advanced experience in equipment management. b. Responsible for the management of the company's equipment power business. Equipment updates and technical transformation of equipment, unifying and balancing. Reasonable use of overhaul costs and equipment update and transformation costs. c. Organize and supervise the establishment and improvement of technical data for equipment. d. Supervise the equipment department to implement maintenance, repair and inspection of equipment power. e. Organize, prepare and review the annual overhaul plan and the comprehensive balance and implementation of system (device) shutdown overhaul. f. Organize equipment anti-corrosion, lubrication, boiler, pressure capacity, water treatment, etc. g. Organize regular or irregular inspections on the condition of major equipment. h. Organize the preparation and review of the spare parts consumption plan. i. Organize and participate in analysis and investigation of major equipment accidents in a timely manner, organize emergency repairs, and quickly resume production. j. Organize technical training on equipment power. 2. Management Responsibilities of the Equipment Department a. Under the leadership of the Equipment Power Management Department, be responsible for full-length equipment inspection and maintenance. b. Conscientiously implement the maintenance plan, fully plan the construction organization and construction measures before maintenance, conscientiously carry out scientific maintenance, ensure the quality of maintenance, and complete various maintenance tasks on schedule. c. Check the operation and usage of the equipment every day, carefully check and inspect the technical parameters of the equipment operation and usage, and report and handle any problems found in a timely manner. d. Major safety hazards discovered during the inspection must be reported immediately for processing. Otherwise, regardless of immediate processing, they must be reported to the department in a timely manner. e. Regarding the integrity rate and attendance rate of the operating (transmission) equipment, do a good job of checking the standby machine to ensure that the standby machine is in good standby condition. g. Check the operation and leakage of stationary equipment every day, and deal with any problems in a timely manner. f. Timely inspection, maintenance and overhaul of equipment that has reached the operating cycle. This post was last edited by snowdfr on 2009-2-28 09:18 ]
After reading the equipment inspection and maintenance management system of a certain synthetic ammonia plant, don’t forget to rate it. Equipment inspection and maintenance management system 1. Equipment maintenance is divided into overhaul, medium repair, minor repair, system (device) shutdown overhaul and subsequent maintenance. Overhaul is under the unified command of the production department; medium repair and minor repair are organized and implemented by the equipment department. Overhaul is carried out once a year at the end of each year, medium maintenance is carried out once a year in the middle of the year based on equipment production conditions, and minor maintenance is carried out in a timely manner based on equipment operation conditions. 2. Implement scientific and civilized maintenance, conscientiously implement maintenance technical regulations, strive to improve maintenance technology, and gradually extend the service life of equipment. 3. Develop major, medium and minor equipment repair plans based on maintenance intervals and problems found and existing during equipment inspections. 4. The equipment maintenance plan is prepared by the workshop. The equipment management department organizes and balances the plan. At the same time, a plan for spare parts, materials, and tools must be proposed. 5. When the system (device) is shut down and overhauled, the following must be done: a. One director shall be fully responsible for the overhaul work. b. Before the overhaul, an overhaul leading group must be established to be responsible for the implementation of the overhaul project, material preparation, construction preparation, labor preparation and start-up and parking replacement plan. c. The ministers who organize and direct the overhaul must unified plan, command and action to achieve the "three aspects" (facing the masses, grassroots level, production) and "five on-site" (ideological work, production command, material supply, design and scientific research, life services to the site), and effectively grasp the "four links" of parking, replacement, maintenance and trial driving. d. During the overhaul, strict quality inspection and completion acceptance must be carried out to ensure quality and quantity, complete the maintenance work on schedule, and achieve a successful test run. 6. For major or medium repairs of equipment to achieve technical innovation (structure modification, use of new materials), the workshop should submit a report and explanation to the equipment management department, and it can only be implemented after approval. 7. Equipment overhaul plan includes: Inspection content, quality requirements, project progress and ； .Labor spare parts, materials, special tool requirements, test run acceptance procedures, safety measures, etc. 8. Equipment maintenance must strictly abide by safety technical regulations and strict fire regulations. Safety signs are set up at the construction site, people must be supervised when entering the container, and safety belts must be worn when climbing. 9. For the maintenance of pressure vessels, in addition to the inspection and acceptance of each plan according to the maintenance regulations, the relevant regulations on pressure vessel management must also be implemented. 10. For large and medium-sized equipment, complete maintenance records must be kept. 11. Maintenance personnel must carry out scientific maintenance and civilized construction, use special tools, keep the site clean and neatly arranged, be meticulous about the quality of the project, and clean up the site promptly after maintenance.
Don’t forget to rate the equipment seal management system after reading the equipment seal management system of a certain synthetic ammonia plant. There are two categories of sealing points: dynamic sealing points and static sealing points. 1. Dynamic sealing point: the seal between two coupling parts of various electromechanical equipment that continuously operate (rotating and reciprocating). Such as the seals of compressor shafts, pump shafts, various types of rotating shafts, etc. 2. Static sealing point: the equipment and its ancillary pipelines and accessories. During operation, the seal between two coupling parts that have no relative movement. Such as the flange of the equipment pipeline, various valves, plugs, unions, oil marks on the pump equipment, instrument orifice plates, regulating valves, accessory leads and other equipment. 3. Static seal inspection standards 1. The joint parts of the equipment and pipelines are observed with the naked eye. There is no coking, no smoke, no leakage marks, no leakage, and no dirt. 2. Use soapy water to test for leaks at the joints of instruments, equipment and electrical equipment or observe with the naked eye that there is no leakage. 3. Steam system. Check with the naked eye that there is no air leakage and no scale. 4. Chemical systems such as acid and alkali have no leakage or leakage when observed with the naked eye. No scaling, no smoke, or discoloration when testing for leaks with test paper. 5. Check the water and oil system macroscopically or touch it with your hands. There is no leakage. No limescale. 4. Dynamic seal inspection standards 1. Slight oil leakage is allowed in the packing crankcases of various reciprocating compressors, but it must be wiped clean frequently. 2. The packing of various reciprocating compressors is not allowed to leak during the initial use, and no micro-leakage is allowed during the operation interval. For the packing status of toxic, flammable and explosive media, sampling and analysis should be done 300mm away from the outer cover of the packing. The concentration of harmful gases does not exceed the safety regulations. The stuffing box is not allowed to leak oil, and the piston rod should have an oil film. 3. Various oil filling devices are allowed to have slight leakage, but they must be wiped clean frequently. 4. The gear pump is allowed to have slight leakage, but no more than one drop should be allowed every 2 minutes. 5. Bearings using oil cups in various transmission equipment are not allowed to leak oil. Bearings using oil filling are allowed to have slight leakage, and they should be wiped clean at any time. 6. Allowable leakage range of water pump packing: No more than 20 drops per minute in the early stage and no more than 40 drops in the final stage (each period: One month for minor training and three months for intermediate training). 7. Convey material medium filler, no more than 15 drops per minute. For all types of pumps using mechanical seals, no leakage is allowed in the initial stage and no more than 5 drops per minute in the final stage.
After reading the equipment lubrication management system of a certain synthetic ammonia plant, don’t forget to rate it. Equipment lubrication management system 1. Regular inspection of equipment lubrication, oil storage, custody and distribution, and waste oil recycling must be managed by dedicated personnel. 2. According to the equipment lubrication regulations, the "five-level filtration" (fixed point, fixed person, fixed quality, top time, and quantitative) and "three-level filtration" (fixed oil storage tank filtration, oil kettle filtration in the oil storage tank, filtration from the oil kettle to the lubrication part) are achieved. 3. For the automatic oil filling device, the oil level, oil temperature, oil pressure and oil filling amount should be checked frequently. If any abnormality is found, it should be dealt with in time. 4. Frequently check the temperature of the lubricating parts. The bearing temperature should be maintained within the specified indicators. 5. The screw rod and nut of commonly used valves must be lubricated regularly. The space between the screw rod and nut of valves that are not commonly used should be sealed with lubricating grease.
After reading the equipment maintenance system of a certain synthetic ammonia plant, don’t forget to rate it. Equipment maintenance system 1. Implement a special machine responsibility system or a contracting mechanism, so that every piece of equipment, every pipeline, every valve, and every instrument has someone responsible for it. 2. Operators must use and maintain the equipment correctly with a serious attitude and scientific methods. 3. Operators must pass pre-job training and practice on the job. * , Achieve "four understandings" of the equipment used. Only after passing the "three meetings" assessment can you operate the equipment alone with a certificate. 4. Operators must do the following main tasks: a. Strictly follow the procedures for starting, operating and stopping the equipment. b. Must stick to their posts, strictly implement the patrol inspection system, and carefully fill in the operation records. c. Do a good job in equipment lubrication. d. Strictly implement the shift handover system. e. Keep the equipment tidy and eliminate leaks and leaks in a timely manner. 5. If the operator finds that the equipment is abnormal, he should immediately check the cause and report it in a timely manner. In an emergency, decisive measures should be taken or the vehicle should be stopped immediately, and the vehicle should be reported and notified to the squad leader and relevant positions. Do not drive blindly without clarifying the cause or troubleshooting. Unresolved defects must be recorded in the operation record and clearly explained to the next employee. 6. Maintenance workers must have a clear division of labor, and be responsible for ensuring the quality of maintenance for the equipment that is responsible for the division of labor.: a. Conduct regular and fixed-point inspections, and take the initiative to learn about the operation of the equipment from the operators. b. Eliminate defects in a timely manner when defects are discovered. Defects that cannot be eliminated immediately must be recorded in detail and reported in a timely manner. Summarize equipment maintenance and select opportunities to eliminate them. c. Complete maintenance tasks according to quality. 7. All spare equipment has dedicated personnel responsible for regular inspection and maintenance, paying attention to moisture, dust, freezing and corrosion. The transmission equipment must be cranked and switched regularly to keep all spare equipment in good condition. 8. Supporting equipment shall not be disassembled and used without approval from the equipment department.
Don’t forget to rate the safe dismantling and scrapping system of production equipment and facilities in a certain synthetic ammonia plant. In order to safely and reliably dismantle and scrap facilities, containers and equipment, and standardize the scrapping management of production facilities, according to* * Relevant regulations on the management of hazardous chemicals, this system is specially formulated based on the specific actual situation of the company: 1. The quilts, facilities, pipelines, etc. that need to be scrapped by our company must be steamed, purged or replaced when they are dismantled. After testing and analysis, they can only be carried out if safe operating conditions are met. 2. When the company scraps facilities, containers, etc., it must formulate careful dismantling plans and plans and report them to the company's supervisor. Only after approval can the dismantling and scrapping procedures be carried out. 3. Before scrapping the facility, use applicable risk analysis methods to conduct risk analysis and evaluation of the demolition activities and demolition effects. 4. Identify the responsible departments and carry out dismantling and scrapping under the guidance of relevant technical departments. 5. Dismantling and scrapping by external units must be approved by the company and carried out under the guidance of the technical department.
The system is good, the key is execution