Welcome to the Industrial Automation website!

NameDescriptionContent
XING-Automation
E-mail  
Password  
  
Forgot password?
  Register
当前位置:

A brief discussion on the existing problems and countermeasures in the safety management of non-coal mines

F: | Au:佚名 | DA:2023-11-28 | 446 Br: | 🔊 点击朗读正文 ❚❚ | Share:

1 Introduction

Security is an eternal theme in the process of human survival and development. With the development and progress of society, security issues have received more and more attention. Mining enterprises as a high-risk industry, the number of accidents and casualties ranked second after traffic accidents, as mining workers, how to grasp the implementation of the system, effectively do a good job of safety management at the grass-roots level, to achieve scientific and effective safety production management, and really promote the continuous improvement of safety management, is the current urgent task.

2 Problems existing in the safety production management of non-coal mines in China

At present, there are still many outstanding problems and weak links in the field of non-coal safety production in China, which need to be further strengthened and implemented. Generally speaking, China is currently in the stage of accelerated industrialization development, in the production safety accident "prone period". The outstanding performance is that the overall stable and improving development trend coexists with the still severe status quo. With the scarcity of mineral resources in the world, the price of mineral products has also soared, and the temptation of huge benefits has made many people go above the law, and illegal mining has been repeatedly banned, causing chaos in the mining industry and seriously affecting the safety of production.

3. Influencing factors of safety production management in non-coal mines

3.1 Uneven development of mine safety production management

Some departments do not understand the work of mine safety production management, the organization of mine safety production management is weak, the foundation is unclear, there is a phenomenon of laissez-faire, and the implementation of mine safety production management is not in place.

3.2 The safety foundation of mining enterprises is poor and the investment is insufficient

The safety foundation of non-coal mining enterprises is poor, the investment is insufficient, the safety investment is insufficient, the safety awareness of managers and practitioners is weak, the quality is poor, and the management is not subject to management. I am not familiar with most of the mine safety technical standards and regulations of a series of laws and regulations such as the "Safety Production Law" and the "Mine Safety Law".

3.3 Mining enterprises are not standardized

Mining technology chaos is a prominent problem in the current safety production of non-coal mines, many non-coal mines lack detailed mining design and program, and some mining with mining design program are completely not in accordance with the requirements of the program. Concentrated in excess mining and cross-border mining, some non-coal mining mountains do not carry out their own mining after obtaining the mining right, but illegally transferred the mining right to other contractors for mining, the contractor mining qualification audit is extremely not strict, resulting in unlicensed mining and indiscriminate mining phenomenon, which brings great difficulties to the safety production management of non-coal mining mountains.

3.4 The mine layout is not reasonable

There are also unreasonable problems in the layout of non-coal mines. The layout of non-coal mines has not been scientifically and reasonably planned, resulting in many large mines opening small, which is undoubtedly a great waste of resources. In recent years, after special rectification by the state, many non-coal mines that do not meet the mining qualifications have been shut down, but at this stage, there are still a large number of small non-coal mines with unreasonable layout, most of these small mines have irregular mining technology and serious waste of resources. In view of the many problems of small mines, the state adopts the policy of "small for big", and the actual integration is also difficult.

3.5 Mining management is difficult

At present, there are many obstacles to the management of non-coal mining. A large number of non-coal mine owners have a very inadequate understanding of the national policy, most of them do not realize the ownership of mine resources by the state, and adopt a very narrow concept, which directly leads to more difficult management. In addition, some owners will take the initiative to handle non-coal mining licenses and safety production licenses, but because of the long processing time and complex procedures, many owners will adopt the mode of mining while handling, making mine production in a legal and illegal awkward situation for a long time.

4 Non-coal mine safety production management measures

4.1 Mining shall comply with the basic safety production conditions

The stage height, platform width and slope Angle of open-pit mine can meet the requirements of safe operation slope stability. The fireproof drainage system on the ground has measures to prevent surface water from leaking into the open pit. Mine fire control facilities, power supply system, storage of blasting materials in accordance with the state regulations. The dump site shall have measures to prevent the occurrence of mud-rock flow and other hazards.

4.2 The enterprise shall establish rules and regulations of production safety responsibility system

Mining enterprises must implement the safety production policy of "safety first, prevention first", and gradually realize scientific and standardized safety management. Enterprises must establish and improve the responsibility system for safe production. In particular, the mine manager, as the first person responsible for safety in production of his own enterprise, must earnestly implement the production Safety Law, the Mine Safety Law and other relevant provisions of laws and regulations on production safety, formulate the production safety management system of his own enterprise, appoint qualified safety personnel, conduct follow-up inspections at each site, and take effective measures to improve the working conditions of employees. To ensure the timely supply of materials, equipment, instruments and labor protection required for safe production, and conduct safety education and training for employees in accordance with the requirements of relevant laws and regulations.

4.3 Strengthen employee safety education

Employees must receive three levels of safety education before working. They must observe labor discipline, do not drink alcohol before or during work, concentrate on work, do not read, sleep, do private work, bring children to work, and do not leave work without permission; Before going to work, you must wear labor protective equipment, work near the machine, should tie the sleeves, pants, women should pull the hair into the work cap, before work must carefully check the mechanical equipment, tools and the site is safe, work must strictly implement the post operating rules and relevant rules and regulations. Where to work in the danger area, first of all, there must be safety measures, unit leaders to disclose to the staff, eliminate unsafe factors, otherwise not allowed to work. It is strictly prohibited to risk operation in violation of regulations, in addition to paying attention to their own safety, but also pay attention to the safety of people around. Accident should be reported in time and try to rescue.

4.4 Establish and improve the work safety supervision system

The establishment of vertical to the end, horizontal to the edge of the safety production supervision system: non-coal mine production is a large system project involving many production personnel, the relevant management personnel to coordinate the organization and the environment and staff optimization configuration, so the establishment of a comprehensive safety production supervision system, training professional and experienced supervisors is necessary. In the supervision process, it is not only necessary to clarify the post responsibility system, but also to regularly assess the supervisors, stimulate their work enthusiasm, and play their own application role. In the process of development of non-coal mine, gradually improve the safety management system, make it meet the development needs of the new era, and provide an effective guarantee for the production safety of flying coal mine. Establish education and training system to continuously improve the safety quality of all staff: non-coal mine production safety issues are mainly for the staff participating in the production process, relevant departments should be based on the actual situation, sum up the correct production experience at the same time, standardize the safety behavior of production personnel, to regularly organize safety education and training and carry out regular assessment; Specify a sound reward and punishment system, improve the enthusiasm and enthusiasm of production personnel, and strengthen the construction of safety culture. In addition, it is also necessary to regularly designate different production personnel to share their safety experience, full participation, mutual exchange, and enhance the weight of safety production in the minds of staff.

4.5 Strengthen the construction of safety management mechanisms

Establish and improve the safety management and mass prevention and governance mechanism of the Party, government and work groups: The development of non-coal mountains is based on scientific development, and the party and government departments in charge of coal mine production in the production process should establish a corresponding safety management mechanism, carry out comprehensive publicity and education, attach great importance to the safety of non-coal mine mountains, achieve mass prevention and treatment, and improve the characteristics of each link in the production process. Leaders and organizations at all levels should also carry out safety education in various forms, take safety as the core, and create a good production atmosphere. Establish and improve the risk pre-control and management mechanism, and comprehensively promote the standardization of safety quality and essential safety management: Non-coal mine production itself is very risky, and with the changes of The Times, the traditional risk prevention management mechanism has gradually been eliminated, and the types of risks are also changing. Only by actively exploring new safety management concepts and approaches, seizing the initiative of safety production, and improving the risk management mechanism can we promote the safety production quality of non-coal mine in a more comprehensive way. Establish and improve the accident emergency rescue mechanism, and constantly improve the accident emergency rescue ability: the occurrence of non-coal mine production safety accidents is not specific, but once it occurs, it will bring huge economic losses and personnel safety problems. It is necessary to establish a set of emergency rescue mechanism to prevent emergency rescue measures and control the situation comprehensively and quickly in the event of an accident to reduce the waste of resources. Relevant departments should regularly organize emergency rescue drills when accidents occur, improve the emergency rescue ability of production operators, and achieve prevention and control for non-coal mine production safety.


  • Basler BE1-57/27R Solid State Protective Relay
  • Basler BE3-25AX Time Overcurrent Relay
  • BASLER ELECTRIC BE1-24/A1EF1JC1N0F / BE124A1EF1JC1N0F Overvoltage Relay
  • Basler Electric Solid State Protective Relay BE1-32R Style B2ED1PB0N0F
  • Basler BE3-51-3E1E1 9320000110 24VDC Overcurrent Relay
  • Basler UFOV 260A Underfrequency Overvoltage Module
  • Basler 50F4EA1PA0N0F Instantaneous Overcurrent Relay
  • Basler BE1-50 Instantaneous Overcurrent Relay
  • Basler BE1-32 Solid State Protective Relay
  • Basler SCP 250-G-60 VAR Power Factor Controller
  • Basler BE1-59N A5EE1KC0N0F Ground Fault Relay
  • Basler BE1-79A Reclosing Relay
  • Basler BE1-32R E1EA1OA0N0F Reverse Power Relay
  • Basler DCQA-103 DCQC104-1 CMX-7D Circuit Board
  • Basler SSR125-12 Static Regulator 918500102
  • Basler 90 17709 112 Regulator Control Board
  • Basler AVC63-4 AVC634 Voltage Regulator
  • Basler 9 1049 04 100 PC Board Control Module
  • Basler SR4A-2B03B3A Static Voltage Regulator
  • Basler SR8A-2B15B3A Static Voltage Regulator
  • Basler KR7FFX Static Regulator 840V
  • Basler EL200-7 Voltage Regulator 90-660VAC 7A
  • Basler PRP210-1 Reverse Power Relay 9056300102
  • Basler SSR 63-12 Static Regulator 600VAC
  • Basler 9289901106 Digital Board
  • Basler DECS100 Voltage Regulator DECS100A01
  • Basler Electric CEM-2020 Contact Expansion Module
  • Basler Electric BE3-25-1 C1 N4 Synchronizing Check Relay
  • Basler Electric ACA2000-50GM GigE Camera 2MP 50fps
  • Basler Electric ACA2240-20GMSYM GigE Camera Sony IMX264
  • Basler BE1-50G Ground Overcurrent Relay
  • Basler PRS250 Veri-Sync Relay
  • Basler MOC2199 Output Module
  • Basler UFOV 260A Underfrequency Overvoltage Module
  • Basler BE-15482-001 Control Module
  • Basler LSP4-7 Protective Relay
  • Basler SCP 250-G-60 VAR Power Factor Controller
  • Basler BE146N Negative Sequence Overcurrent Relay
  • Basler APR63-5 Automatic Voltage Regulator
  • Basler 9507900107 SR8A Retrofit Voltage Regulator
  • Basler BE1-320 Directional Power Relay
  • Basler KR7F Voltage Regulator 9116200100
  • Basler UFOV 260A Overvoltage Protective Module
  • Basler AEC63-7 Analog Excitation Controller
  • Basler 9992D90G01 Control Module
  • Basler 6966D22G01 Control Board
  • Basler 6965D40G01 Control Board
  • Basler BE1-50/51M-104 Overcurrent Relay
  • Basler BE1-BPR Programmable Breaker Relay
  • BASLER Electric SSR 125-9 1256 00 102 Static Voltage Regulator
  • Basler Electric MVC 112 Manual Voltage Control
  • Basler Electric 9321000102 Control Module
  • Basler Electric RA-70-MDCT7 Rectifier Assembly
  • Basler Electric ACA1300-60GM GigE Camera
  • Basler Electric 6427C85G01 Interface Board
  • Basler Electric 6965D05G01 Control Board
  • Basler Electric ACA2500-14UC Current Transducer
  • Basler Electric 9170206111 Protective Relay
  • Basler Electric BE1-11-G6D1M1J1P0E000 Protection Relay
  • Basler Electric BE1-50/51B-107 Overcurrent Relay
  • Basler 9121000106 Voltage Controller
  • Basler B3E-E1P-A0N0F Solid State Protective Relay
  • Basler 9121000106 Manual Voltage Control
  • Basler PRP320 Motor Pull-out Relay
  • Basler SSE-N 250-9KW Shunt Exciter Regulator
  • Basler BE1-50-51B-107 Overcurrent Relay
  • BASLER ELECTRIC MVC 108 MANUAL VOLTAGE CONTROL MODULE 9 0370 00 102
  • Basler BE1-59N-A7E-D1J-D0N0F Ground Overvoltage Relay
  • Basler BE1-46N-G1E-B8P-B0N0F Negative Sequence Overcurrent Relay
  • Basler BE1-951 Overcurrent Protection System
  • Basler Electric MOC2199 Motor Operated Potentiometer
  • Basler Electric BE1-60 Voltage Balance Solid State Relay B1FA1C1M1F
  • Basler Electric BE1-67N Directional Overcurrent Relay
  • Basler Electric PIA2400-17GM Interface Module
  • Basler Electric V6RAB Rectifier Module
  • Basler Electric BE1-32R Reverse Power Relay B2E E1R A0N1F
  • Basler Electric IFM-150 Firing Circuit Chassis 120V AC
  • Basler Electric IFM-102 Firing Circuit Chassis 120V AC
  • Basler Electric 9170206111 NSNP Control Module
  • Basler Electric SSR 63-12 Static Voltage Regulator
  • Basler UFOV 260A Overvoltage Protective Module
  • Basler SCA1300-32GM CCD Camera Lens Enclosure
  • Basler BA1-27 Under Voltage Relay
  • Basler 149D866G06 Control Board
  • Basler 9072300130 Power Supply Module
  • Basler CBS 305 Current Boost System
  • Basler BE1-60 Voltage Balance Relay
  • Basler Electric CBS 212 Current Boost System Sensing 120/240VAC 50/60Hz 10VA
  • Basler MVC-300 Manual Voltage Control Unit
  • Basler SSR125-12 Static Voltage Regulator 918500102
  • Basler SR32A2B05B3E Static Voltage Regulator
  • Basler Electric BE1-59N Ground Fault Overvoltage Relay
  • Basler Electric 9110000113 Excitation Module
  • Basler Electric 90-72300-114 Control Accessory
  • Basler Electric PRS-250 Protection Relay System
  • Basler Electric BE1-50/51M-109 Overcurrent Relay
  • Basler Electric SR4A1B10B3E Static Voltage Regulator
  • Basler Electric CBS 212 Current Boost System
  • Basler Electric SR32A2B05B3E Static Voltage Regulator
  • Basler Electric MOC2207 Motor Operated Potentiometer
  • Basler Electric SR4A1B05A3E Static Voltage Regulator
  • Basler Electric BE1-32R Power Relay B2EE1PA0N1F
  • Basler BEI-81 Underfrequency Relay
  • Basler CBS 212A Current Boost System
  • Basler SSR 63-12 Static Voltage Regulator
  • Basler DGC-2020 Digital Genset Controller
  • Basler BE1-32 Reverse Power Relay
  • Basler BE1-50/51B-207 Overcurrent Relay
  • Basler BE1-951 Overcurrent Protection System
  • Basler 9073800-103 Power Supply
  • Basler SCA1300-32FC CCD Camera
  • Basler 9073800-103 Power Supply
  • Basler SCA1300-32FC CCD Camera
  • Basler L304KC Protective Relay
  • Basler BE3-25-1S1N4 Time Overcurrent Relay
  • Basler 9032300113 Excitation Support System
  • Basler BE1-59N Ground Overvoltage Relay
  • Basler MVC-300 Manual Voltage Control Unit
  • Basler MOC2102 Potentiometer
  • Basler BE1-87G Generator Differential Relay
  • Basler Electric DECS-200 Digital Excitation Control System
  • Basler Electric DECS 125-15-B2C5 Digital Excitation System
  • Basler Electric PLA2400-12GM Power Supply
  • Basler Electric BE1-50/51B-235 Overcurrent Relay
  • Basler Electric BE1-27/59 Undervoltage Overvoltage Relay
  • Basler Electric CEM-2020 Contact Expansion Module
  • Basler Electric BE1-32R Solid State Power Relay
  • Basler Electric BE1-700 Digital Generator Management Relay