Table of Contents
1. Safety Procedures for Production 1
2. Safety Procedures for Welding and Cutting
3. Safety Procedures for Clampers
4. Safety Procedures for Electricians
5. Safety Procedures for the Use of High Pressure Water Guns
6. Safety Procedures for the Operation of Coal Mills
7. Safety Procedures for Preheater
8. Safety Procedures for Preheater
9.
7. Preheater Safe Operating Procedures
8. Preheater Safe Operating Procedures
9. Rotary Kiln Safe Operating Procedures
10. Grate Cooler Safe Operating Procedures
11. Grate Cooler Safe Operating Procedures for Handling Big Briquettes
(Page 1)
Production 1 Safe Operating Procedures
All workers must strictly observe the safety regulations of the grate mill. p>1. All workers must strictly abide by labor discipline, according to the safety and technical operation procedures for the operation, is strictly prohibited to illegal command, illegal command, forced Chang risky operations have the right to refuse, and report to the higher leadership.
2. When working, you must wear the necessary labor protection products to ensure personal safety.
3. Inspectors must carry the necessary inspection tools (walkie-talkie, board hand, etc.).
4. The work on the heights must comply with the safety regulations of the work on the heights, and it is strictly prohibited to throw the tools and other items.
5. It is strictly prohibited to cross the conveyor belt, high-altitude contour road, equipment on the platform, and it is prohibited to jump down from high places and machinery in motion.
6. No drinking before work and no smoking in the workplace.
7. It is strictly prohibited to spit, throw cigarettes and sundries to ensure construction safety.
8. Signal or alarm must be issued before starting the equipment, and it can be started only when it is confirmed to be safe.
9. Without the consent of the center control, do not stop the running equipment.
10. When stopping for maintenance, the maintenance license plate must be hung in a conspicuous place, and it will be taken away in time after maintenance, and no one can take away other people's maintenance license plate for any reason, and it will be dealt with severely if it is found once.
11. It is strictly prohibited to take off the post during the working hours, to run away from the post, to sleep on the post, and to carry out the shift handover in strict accordance with the shift handover system.
12. It is strictly prohibited to rest against the railing and sitting on the railing.
13. Any post is required to maintain and repair the equipment according to the production operation procedures to ensure the equipment and normal operation.
14. Where complex operations and dangerous operations, must first be registered, studied, the implementation of safety precautions before proceeding. If necessary, report to the relevant departments for approval.
15. There is a special need to cultivate operators (electricians, gas welding, forklifts, etc.) must be licensed.
16. When the high-pressure equipment stops maintenance, the electrician must disconnect the isolation switch.
17. Employees are not allowed to gamble, make loud noises, follow and play or other uncivilized behaviors in the plant.
(Second page)
Welding and cutting operation safety regulations
1. Unlicensed personnel shall not carry out welding and cutting operations.
2. Key departments and important places are not allowed to weld or cut without the approval of the fire safety department and the implementation of safety measures.
3. Do not understand the location of welding and cutting and the surrounding situation, not allowed to weld and cut.
4. Do not know whether the internal welding and cutting of flammable and explosive hazards, not allowed to weld and cut.
5. Containers containing flammable and explosive liquids and gases are not thoroughly cleaned and are not allowed to be welded or cut.
6. Combustible materials for insulation, cooling layer, sound insulation, heat insulation parts, or sparks can splash to the place, in the absence of reliable safety measures, do not allow welding and cutting.
7. Pressure or sealed conduits, containers, etc. can not be welded or cut.
8. Welding and cutting parts of the neighborhood and flammable and explosive products, not cleaned up, not to take effective safety measures before welding and cutting.
9. Without the approval of the fire safety department, in the no-fire zone, not allowed to weld and cut, there are nearby and open-fire operations in contact with the work (such as painting), not allowed to weld and cut.
10. When placing oxygen cylinders, acetylene bottles, the two should be maintained between more than 5 meters, oxygen cylinders and acetylene bottles are strictly prohibited in the sun exposure.
11. After the completion of welding and cutting, the site should be carefully cleaned up, extinguish all fires that exist to ensure that there is a safe grasp before leaving the scene.
(page 3)
Pliers safety regulations
1. Before operation should be in accordance with the needs of the location of the tools used and the relevant provisions of the protective gear, such as the use of power tools, insulated gloves must be worn, the female workers braids should be installed into the work cap.
2. The tools used must be complete, intact, reliable to start work.
3. The use of hand hammers, sledgehammers, gloves are not allowed, the hammer handle, the hammer head shall not have oil stains, hit the sledgehammer, flinging direction shall not be someone.
4. The use of hacksaw workpiece clamped firmly, the force should be uniform, the workpiece will be sawed off, use the hand or bracket buckle.
5. The use of live plate hand, plate mouth size should be commensurate with the size of the nut, and pay attention not to slip, work at height when using live plate hand, to use the rope bolted firmly to prevent falling off.
6. Check the inside of the equipment, use the safety lamp or flashlight, prohibit the hand into the connection surface or probe screw holes, pick and place the padding iron, fingers should be placed on both sides of the padding iron.
7. Dismantle the equipment parts, should be placed firmly, assembly, it is strictly prohibited to insert the hand into the connection surface or probing screw holes, pick and place the pad iron, fingers should be placed on both sides of the pad iron.
8. The use of cranes, winches, inverted chain lifting equipment or components under the maintenance and assembly, must be stabilized with road wood or bracket pad.
9. Equipment on the electrical lines and devices and power tools failures, should be handed over to the electrician to repair, not to dismantle their own.
10. Before working at height, check whether the ladder, scaffolding is strong and reliable, tools must be placed in the tool bag, not allowed to be placed elsewhere, should be fastened with a good safety belt, and tied to a fixed structural components, not allowed to fool around, not allowed to throw things down.
11. The use of ladders to ascend, there should be non-slip measures, ladder slope 60 degrees is appropriate, if necessary, set up a person to guard, the middle of the ladder to use a strong drawstring pull.
12. Work is completed or leave the workstation for some reason, must be equipment and electrical, water and oil source disconnect, work is completed, must clean up the workplace, will be tools and parts neatly placed in the designated location.
13. Into the equipment to check, must do blackout procedures, and to hang signs.
14. Strictly implement the system of stopping and sending power, and require who stops and sends power.
(Page 4)
Electrician safety regulations
1. Electrical maintenance personnel must wear correct labor protection equipment, safety and reliability of the instruments can be used.
2. Electrical maintenance personnel must be licensed.
3. Newly joined the work of the electrical work life insurers, trainees, must be educated on safety knowledge before going to the site to participate in the designated work, but never work alone.
4. Anyone found in violation of safety regulations, and enough to endanger the safety of personnel and equipment, should be stopped immediately.
5. Duty personnel must be familiar with the principle of electrical equipment under the jurisdiction of the wiring, with practical experience, can solve and deal with equipment failures alone, and never allow the new staff on duty alone.
6. A single person on duty, never allowed in the substation, transformer, running motor repair work.
7. Repair personnel working on electrical equipment, must obtain the consent of the duty officer, and contact with the duty officer, for power outage formalities, safety measures, hanging warning signs, good organizational measures, before working.
8. electrical overhaul equipment, must be completely disconnected from all aspects of the power supply (any operation of the neutral point of the star wiring equipment, must be considered as charged equipment), prohibit the work on the equipment only by the contactor to disconnect the power supply, you must open the gate knife.
9. Where major technical innovation, equipment renovation, repair or more complex charged operation projects, the person in charge of the charged operation should be approved by the engineer in charge of the work, to take appropriate safety measures, by a wealth of practical experience as a guardian of the personnel before the charged operation, the charged staff in the work, should be concentrated, follow the instructions.
10. It is strictly prohibited in the commercial speed rotation of the motor, the operation of the transformer to carry out maintenance, must not stop for repair, should obtain the consent of the relevant personnel to take safety measures, someone to supervise the work, the staff must be particularly careful.
11. Lightning, it is prohibited in the outdoor substation or indoor overhead introduction line for maintenance or testing.
12. Move the high-voltage energized cable, generally should be blackout, first check the history of the cable, the engineer in charge of a person unified command, parallel movement, to prevent damage to the insulation explosion.
13. In case of electrical equipment fire, the power supply of the equipment should be cut off immediately, and then use dry fire extinguishers to put out the fire.
(Page 5)
High-pressure water gun safety regulations
1. inspector in the use of high-pressure water gun operation, first check the high-pressure pump, high-pressure pipe, high-pressure hose and high-pressure water gun, to ensure that the condition of intact, no leakage.
2. Before starting the high-pressure water pump, the inspector should check whether the cooling water and oil level are normal, whether the outlet valve of the pipeline is in the normal switching state, and whether the current, pressure and vibration are normal after the high-pressure water pump is started.
3. When the high-pressure pump starts, no one can stand near the winding hose to prevent the hose from instantly charging and tumbling.
4. High-pressure water gun use shall not be shot at people, high-pressure water gun users should wear good overalls, work shoes, helmets, fire masks, long gloves, towels, or the collar buckle, high-pressure water gun on the ground, turn to ensure that no one in front of the proximity of the front, with a high-pressure water gun when the work, the shot across the object can not be someone (shot easy to penetrate the object).
5. High-pressure water gun long-distance movement, the high-pressure water pump should be stopped after moving, and then start the high-pressure water pump, close to move the high-pressure water gun (two or more than two people), the front end of the gun can not let the gun head to their own or others, the handle end of the gun to ensure that the trigger is not triggered or mistakenly triggered.
6. After cleaning, the high-pressure water pump will stop, if it is the antifreeze period requires antifreeze treatment.
(Page 6)
Safe operating procedures for coal mill operation
Coal powder is flammable and explosive, the coal mill system should be made as an important area of precaution.
1. CO2 fire extinguishers, fire hydrants and other systems should be checked daily and maintained properly on the same day.
2. Coal powder silo should strictly monitor the temperature and material level to prevent spontaneous combustion, and report to the watchman in time when the temperature is abnormal, and at the same time release CO2 for cooling.
3. Coal mill outlet temperature should be strictly controlled below 65 degrees.
4. coal mill in strict monitoring vibration ballast, thin oil station oil level, oil pressure.
5. Coal mill bag dust collection every shift to confirm the blowback, the normal or not of the ash removal device, especially the rain problem must be extremely concerned.
6. Whether the sealing of the coal powder transportation is good or not also affects the production, each shift should be carefully checked and dealt with in time.
(page 7)
Preheater safety operation rules
Anyone who goes on the preheater must observe the following:
1. Must wear safety helmet, safety shoes, overalls and other labor protection items.
2. Must contact with the preheater inspector to confirm that the upper part of the no poke material, inspection and so on behavior, if the upper part of the work, it is strictly prohibited for anyone to pass up and down.
3. The use of high-pressure water gun and shutdown must strictly follow the high-pressure water gun safety regulations.
4. Check the preheater must follow the principle of top-down, from the side to open the point of the bolt door, poke the material holes, after use that is closed, is strictly prohibited to open.
5. Stabbing should be carried out in strict accordance with the safe operation procedures of the preheater cleaning.
6. Strictly prohibit unrelated personnel on the preheater.
(page 8)
Preheater safety operation procedures
I. Blockage cleaning safety operation procedures:
1. Preheater cleaning a little bit, the rest of the parts can not be opened, when checking, the person can not be facing the inspection hole, protective equipment must be worn neatly.
2, inspection and cleaning, should be carried out in the order of bottom-up, and keep close contact with the center control.
3, when cleaning, the site personnel should be in a safe position and upwind, and choose a good escape route.
4, night cleaning should have enough lighting,
5, clean out the high temperature material should be properly disposed of, in the main access road should be cleaned up in time or set up the necessary warning signs to prevent personnel burns.
Second, the preheater internal crust cleaning safety procedures:
1, stop the kiln will be all levels of flap valve up.
2, the cyclone should be checked step by step, there is an accumulation of material to be removed.
3, clean the downstream tube below the flap valve, the valve should be closed and fixed, clean the valve above the part, should be half a double garden cover board to live in the cone mouth, clean the cone should be set up in the under part of the above safety board.
4, cleaning protective equipment (helmets, masks, overalls, etc.) to wear complete.
Three, safe operation of the decomposition furnace cleaning procedures:
1, in addition to normal labor protection equipment, but also wear high temperature protective clothing.
2, confirm that the decomposition furnace temperature is at the normal cleaning temperature (fan operation cooling temperature of 55 degrees,) to confirm that the decomposition furnace is not obvious dark fire, hot material buildup, leakage of material down the tube and other factors affecting safety.
3, the director on duty should be designated in the cleaning site command, vigilance.
4, cleaning the decomposition furnace time should be selected in the rotary kiln stop or operation is relatively stable, prohibit the ignition while cleaning,
5, cleaning is completed, will be the point of inspection door closed.
(Page 9)
Rotary kiln safety operation procedures
Rotary kiln is the heart of the cement plant, to absolutely ensure its safety, efficient operation, must pay attention to the following matters:
1, inspection workers must closely monitor the torus oil temperature, oil level, oil quality changes, abnormalities found in a timely manner to report and take active measures to remedy.
2, inspectors must closely film and television long wheel cooling water, water flow, water temperature, once abnormal timely report and take active measures to remedy.
3, the kiln carcass temperature must be closely film and television, found that the temperature is abnormal immediately reported to the central control operator and the workshop watch commander.
4, kiln hydraulic stop wheel observation and maintenance must be strictly carried out, shall not arbitrarily change the parameters, shall not lack of oil, oil.
5, kiln head, kiln tail sealing must be carefully observed to ensure normal operation, once the leakage of ash timely treatment.
6, carcass wheel belt cooling fan and carcass cooling fan to strengthen the maintenance, and according to the carcass temperature change timely adjustment of the position of the fan.
7, into the kiln inspection or other work must be the end of the kiln gate gate dead, all levels of flap valve closed position tied dead, wear all protective equipment before entering.
8. It is absolutely forbidden to enter the kiln in hot condition.
(Page 9)
Grate cooler safety regulations
1, grate cooler before starting to confirm that the manhole door closed.
2. Before stopping the grate cooler, the grate bed should be emptied of material, and the grate bed should be stopped before stopping the external hammer breakers, and it is forbidden to run the grate bed alone.
3, grate cooler grate bed before starting must start the fan.
4. It is strictly prohibited for anyone to enter the grate cooler before the air gun is terminated, not fully released, there is a buildup of material in the kiln, and the preheater has not been used as a safety measure.
5, manually clean the grate cooler snowman, you must stop the air cannon, maintain a good negative pressure in the kiln head, from the kiln head platform.
6, into the grate cooler operation to wear the necessary protective equipment, only a small number of people can enter at a time, is strictly prohibited group work.
(Page 10)
Grate cooler handling chunks of safe operating procedures
1, before handling the inspection workers must contact with the central control operator, and report to the workshop shift manager, under the command of the workshop shift manager to carry out the operation.
2, in addition to the normal labor protection equipment, must also wear a mask, towel, buckle long gloves and other special protective equipment.
3, the operator with a high-pressure water gun blow, the rest of the personnel should stand in a safe position, the neighborhood can not work at the same time.
4, should pay attention to observation, to prevent the splash of red material caused by fire.
5, when using other tools (wind pick, brazier) to clean up, should prevent the tools used or people being brought down by the chunks.