Coal mine warning slogans

1. If you want to be safe and you can be safe, everyone strives to be an intrinsically safe employee.

2. Character system and system, the four elements of intrinsic safety.

3. Create intrinsically safe mines and achieve the four-no-two-zero goals.

4. Zero safety accidents and zero quality defects.

5. Coal dust is explosive, and comprehensive dust prevention must be implemented every eight days.

6. When controlling water damage, we must adhere to the principle of exploring first and then digging when in doubt.

7. Twelve-word policy for gas control: pump first and then collect, monitor and control, and determine production based on wind.

8. Manpower only pushes one car, and it is safe to keep the two cars 10 meters apart.

9. When the cart approaches a turn, a warning signal must be issued in advance.

10. Be careful when carrying sharp tools when walking to avoid collision and injury to others.

11. When walking on the street, walk on the sidewalk and hold long tools in your hands.

12. You must wear a miner's lamp, safety helmet, and self-rescuer when going down a mine. Don't forget the portable gas detector for relevant personnel.

13. Chemical fiber clothes are not allowed, and firearms and cigarettes are not allowed.

14. When wires become damp, they can easily catch fire, and overloading and heating can lead to disaster.

15. Fuses ensure safety, but replacing them with copper wires and iron wires will only increase the risk.

16. Safety helmet is a life-protection cover. Wearing a safety helmet can provide you with safety.

17. When riding in a car, you must obey the instructions. It is strictly forbidden to jump out of the car and ride in the mine car.

18. It is forbidden to use electric furnace bulbs for heating to prevent fire accidents.

19. When encountering warning signs and fences, never jump in.

20. Gas is colorless, odorless and tasteless, so be careful at all times to prevent it.

2. Transportation in inclined lanes

21. Pedestrians cannot drive, and vehicles cannot drive.

3. Curves and intersections

22. Stop once, look twice and pass three times. Don’t be careless.

4. Belt

23. It is better to take ten steps far than to take one dangerous step. To cross the belt, you must walk through the bridge channel.

24. Riding on a belt is dangerous. If you have an accident, it will be too late to regret it.

5. Excavation work front

25. Provide timely support according to regulations, and empty-top operations may cause accidents.

26. Ask questions before starting work, and don’t forget to hand over the work after finishing work.

27. When the wind gas reaches 1, the electric drill cannot be used to drill holes.

28. When wind gas reaches 1.5, work must be stopped and personnel must be removed to ensure safety.

29. The "one shot and three inspections" system must be implemented during blasting operations.

30. If the water is red, the sweat vapor is abundant, the water is cold and the color becomes muddy, this indicates that a flood disaster is coming.

31. The sound of splitting and muffled mine guns is accompanied by coal cannons. Please be careful of coal and gas outbursts.

32. To prevent explosions when power is on, first remove the handle and then the busbar, and wait for a period of time to check along the line before it is safe.

33. Water must be sprinkled before and after firing, and wet drilling can prevent dust.

34. When setting off cannons, the cannon must be filled with water and mud to reduce dust, cool down and purify the air.

35. The three conditions for a gas explosion are a certain concentration of gas, a high-temperature fire source and sufficient oxygen.

36. Explosion-proof water sheds reduce disasters and are carefully maintained to prevent damage.

6. Return air lane in the mining area and return air lane in the mining working face

37. If the air flow gas concentration exceeds 1, stop the operation immediately and evacuate personnel.

7. Fully mechanized mining working face

38. The minimum tunnel height is 1.8 meters, and the support standards must be strict.

39. The coal wall conveyor bracket should be in a straight line, and the inclination angle is greater than 15° to prevent back slipping.

40. The hydraulic support must be connected to the top and should be higher than 3 meters and add protective plates.

8. Coal shearer

41. The hook can be started only when no one is patrolling, and isolation and clutch must be used for maintenance.

9. Tunnel boring machine

42. When starting up, check the second warning and the third start. The power isolation must be disconnected when shutting down.

10. Monkey Cart

43. Sit on the monkey car steadily. Touching the rope wheel is dangerous.

11. Drill anchors at the excavation head

44. The Feng Shui pipes are firmly connected, and the cuffs are tied tightly and the feet are firmly planted.

12. Air door

45. The air door lock must be intact to prevent air flow short circuit and hidden dangers.

13. Rake installation machine

46. Check item by item to ensure that the machine body is stable and that no one is operating in the rake installation area.

14. Rock Tunnel Excavation Head

47. Wear personal protective equipment, and never point the nozzle at anyone.

Sixteenth Five-Year Plan, Electrical Maintenance

48. Before electrical maintenance, turn off the power first, lock and tag out the switch.

49. Only when the gas concentration in the maintenance area does not exceed 1% can power outage inspection and discharge be carried out.