To ensure the company's open-pit mine safety in production, management and implementation of construction personnel responsibility, in accordance with national standards GBl6423-2006 "metal and nonmetal mine safety regulations" and the Company's actual, the system is formulated. 1. Mining and stripping operations are the main link in open pit mine production. All departments and personnel related to open pit construction, production, technology, planning, management, etc. must abide by the national standard GBl6423-2006 "Safety Regulations for Metallic Non-Metallic Mines", GB6722 "Blasting Safety Regulations", DL 409-1991 "Electricity Safety Work Regulations". 2. The general manager and deputy manager of the company are the general manager and the first responsible person of the production safety of open pit mines. Their main duties are: (1) to ensure the establishment of open-pit mine safety institutions and the implementation of personnel; (2) to ensure the implementation of safe production materials for open pit mines; (3) Ensure the establishment and supervision of the open-pit mine safety system; (4) Regularly inspect the safety production of open-pit mines and find out the problems in a timely manner. 3. The person in charge of mine production is the person directly responsible for the safe production of open pit mines. Its main responsibilities are: (1) Leading and directing the open mining workshop to complete the open-pit mine production tasks and ensuring safe production; (2) Responsible for the formulation of the safety production system and reporting to the manager meeting for review (3) Formulate safety production plans and arrange safe production work; (4) Supervise subordinates to follow relevant systems and produce correctly according to plan and design; (5) Check safety production of open pit mines at least once a week, and find problems immediately. 4. The company's technical leader, whose main responsibilities are: (1) Responsible for the technical correctness of the design of the open pit mine and the design change in production; (2) Leading and organizing technical personnel to conduct safety technology guidance and management for the measurement and construction of the open pit; (3) Responsible for training technical and safety aspects of open pit mine employees. Road transport system 1. When the mining tricycle is in operation, its steering, braking system and safety devices (fire protection, signal, lighting) must be in good condition, complete, and regularly checked for reliability. 2. For various vehicle roads in the mine, reflective road signs, warning signs and speed limit signs must be set according to the specific conditions (sharp bend, steep slope, dangerous section). 3. Vehicle roads must be sprinkled with water to reduce dust regularly. 4. The width of the road with two lanes should ensure the safety of the car. It is not advisable to use the minimum flat curve radius at the end of the steep slope. If the viewing distance of the car at the corner is not enough, the lane should be divided. 5. The speed of the tricycle on various roads in the mining area, the empty car can not exceed 25 km / h, the heavy car downhill can not exceed 20 km / h, speeding is strictly prohibited. When the tricycle is loaded on the working surface, the following regulations must be observed: (1) The tricycle to be loaded into the loading position must stop at a maximum radius of 0.5 m of the mining machinery; the tricycle that is loading must stop at the tail radius of the mining machinery. Within the scope. (2) The tricycle being loaded must be braked, the vehicle should not be inspected and maintained; the driver should not leave the cab, the driver must not extend any part of his body outside the cab, nor allow other personnel to get on and off the vehicle and inspect the repair vehicle. (3) The loaded tricycle must be driven out of the loading location after the excavator sends out the signal. (4) When the tricycles are waiting in line for loading, a certain safety distance must be maintained between the vehicles and the vehicles. When operating a tricycle driver, the following regulations must be observed: (1) Strictly implement the national road safety traffic regulations and the company's road traffic safety management regulations; (2) When operating on mine roads, they must obey the instructions of on-site production management personnel, security personnel, and fire alarm personnel. All kinds of vehicles (except the maintenance equipment that is in operation) must be allowed to transport the (slag) tricycle. Production trunk lines and ramps should not stop without cause. (3) When the tricycle is reversing, it must be carefully observed in advance to confirm that there are no personnel and obstacles before retreating, and at the same time, it should continuously emit an audible signal; (4) It is forbidden to start the vehicle while driving, and it is strictly prohibited to slide in the downhill driving; (5) Under normal circumstances Parking on the ramp is not allowed. In the event of a special situation or failure to stop on a ramp, the parking brake must be used and the front and rear wheels are placed against the safe earth embankment to form an angle with the ramp direction. For long periods of time, place brake wood (stone) wedges under the wheels; (6) Do not lift or lower the vehicle during normal driving; (7) When driving near slopes or dangerous roads, pass caution to prevent collapse accidents. Responsibilities of the driller 1. Cooperate with the mine technicians to make accurate design of the design plan; 2. Ensure that the blasting requirements can be achieved when perforating; 3. When punching, it must be strictly in accordance with the perforation design, and take the hole for the drilled hole. Measures. 4. All parts of the rig must be inspected regularly. Perforation engineering quality standards (1) Hole position requirements: Edge distance: The distance between the top line of the slope and the center of the hole does not exceed ±0.3 m. Pitch: The distance from the center of the hole is ±0.3 m. Line spacing: The deviation of the centerline spacing of the two rows of holes is ±0.3 meters. The hole depth shall not exceed ±0.5 m of the specified depth. The borehole is drilled in the direction and the deviation of the inclination is ±1o30'. (2) Hole protection: The rock powder should be cleaned and not backflowed in the range of 0.5 m above the hole diameter, and the hole should be well protected in time. Open pit mine blasting safety operation procedures 1. Working face blasting operations must comply with the national GB6722 regulations and the company's "open pit mine blasting safety operation procedures" 2. Working surface blasting engineering quality standards (1) explosion pile extension and settlement should meet the blasting design and production requirements, No tunnels or buried roadbeds may occur. (2) The bottom of the flat disc shall not appear 0.3 meters high and 2 meters long. (3) The oversized block left after the installation shall not exceed 3 pieces per 20 meters. (4) There shall be no umbrellas protruding 2 meters long and 5 meters long or longer. (5) After the end of the mining, there should be no hard gangs protruding 2 meters long and 5 meters long. Responsibilities of the blasting staff 1. The blasting equipment received by the custodian shall not be lost or transferred to others, and shall not be destroyed or used for other purposes; 2. Perform blasting operations in accordance with the blasting order and blasting design regulations; 3. Strictly observe this regulation. And safe operation rules; 4, inspection of the working surface after blasting, found that blind cannons and other unsafe factors should be reported or dealt with in a timely manner; 5, after the end of blasting, the remaining blasting equipment in time, return to the blasting equipment library safety production slogan BS01 Life only once, safety with a lifetime BS02 safely connected with you and me, safe and happy by everyone BS03 You are telling the violation of the rules, the accident is not merciful to you BS04 security comes from long-term vigilance, the accident stems from the instant paralysis BS05 production is busy, safe Do not forget, life is a matter of life, safety is the first BS06 safety production, everyone is responsible, obey the rules, to ensure safety BS07 accident is not difficult to defend, focus on the regulations BS08 more glance, safety insurance, more anti-step, less accident BS09 Dangerous goods, isolated, clearly marked, pay attention to fire BS10 fire-fighting facilities, often do inspections, eliminate hidden dangers, prevent accidents BS11 operating by chapter
During the waste burning process , contaminants are set free through the help of flue gas. Therefore it becomes necessary to clean the air before discharging it into the air. And this is done through drenching the solution of lime water in the Scrubber Column. For continuous cleaning practice, a constant level is needed inside the flue gas scrubber. Our manufactured products are made up of finest quality of raw materials due to which it ensures durability in the product nature.
Scrubber Column,Tray Tower Scrubber,Exhaust Scrubber,Centrifugal Scrubber Wuxi NanQuan Pressure Vessel CO.,Ltd , https://www.nanquanvessels.com
Open pit mine safety production responsibility system