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Paper Keywords: mine mechanical and electrical equipment management

The management of mine electromechanical work must start from the foundation, take improving the safety of mechanical equipment as the center, take economic means as the lever, do well the management of mine electromechanical equipment, and ensure the efficient operation and sustainable development of the mine. This paper puts forward some opinions on the management of mine mechanical and electrical equipment.

First, the importance of mine mechanical and electrical equipment management

With the continuous improvement of mine mechanization, the management of mine mechanical and electrical equipment occupies an increasingly important position. According to relevant statistics, accidents caused by mechanical and electrical equipment failures account for 60% of the total accidents in the process of mine safety production every year. Once the electromechanical equipment stops running, it will not only affect the normal operation and production of mining enterprises, but also pose a threat to the personal safety of mining workers, especially in coal mining enterprises. Once the underground ventilation equipment stops running, it will lead to poor ventilation and produce a lot of harmful gases, which will seriously threaten the personal safety of miners. Therefore, strengthening the scientific management of mechanical and electrical equipment and using mechanical and electrical equipment correctly and reasonably play a very important role in ensuring mine safety and improving the economic benefits of enterprises.

Second, the problems existing in the management of mine mechanical and electrical equipment

(A) mechanical and electrical equipment management institutions are not perfect

Many mining enterprises have imperfect mechanical and electrical equipment management institutions and have not formed corresponding management systems. In daily work, the maintenance of equipment is only the responsibility of electricians. In the actual operation process, the electrician's main energy is all focused on coping with production, not to mention managing mechanical and electrical equipment. However, many mine leaders do not pay enough attention to the management of mine mechanical and electrical equipment in concept, have insufficient understanding of mechanical and electrical equipment management, have not established a sound mechanical and electrical professional management organization, and have a weak sense of functional management. Even the construction of power supply system is not carried out according to the design, relying only on the work experience of electricians, not testing the performance of mechanical and electrical equipment as required, and not calibrating instruments as required. In a word, there are still many shortcomings in the electromechanical management institutions of mining enterprises.

(B) mechanical and electrical equipment management personnel with low quality.

There are only a few technicians engaged in mechanical and electrical equipment management in mines. Many mining enterprises do not have full-time mechanical and electrical professional technicians, which leads to the inability to combine technical management with production, and only a few mechanical and electrical technicians only rely on experience for original operation. The theoretical knowledge of electromechanical specialty is very poor, and they are also limited by experience, so they can't cope with the increasing equipment failure rate.

(C) the understanding of mine mechanical and electrical equipment is not in place

When purchasing equipment into the factory, whether it is supporting facilities or installation, debugging and testing, the mine is blindly put into production, and the mechanical and electrical equipment that should have played the greatest benefit has not played its greatest role because of human blindness.

Three, how to effectively manage mine mechanical and electrical equipment

(A) establish and improve the management system

Standardize the management behavior of mine electromechanical equipment, formulate a scientific and perfect management system, give full play to the role of the system, and strictly implement the management of electromechanical equipment. There are also mining enterprises with a strong awareness of equipment management, which have formulated a series of rules and regulations, such as Standard Book for Spot Inspection of Mechanical and Electrical Equipment, Management Measures for Hidden Dangers of Mechanical and Electrical Equipment, and Rules for Operation, Maintenance and Repair of Mechanical and Electrical Equipment. , established the relevant rules and regulations of mechanical and electrical equipment maintenance, overhaul and operation from all aspects. In order to ensure the implementation of these rules and regulations, relevant assessment rules have also been formulated, and offenders will be severely punished. Only in this way can we truly achieve equality before the system, safeguard the authority and credibility of the system, and truly implement the system.

(2) handle hidden dangers in time.

In our daily work, we can't relax the routine inspection of mechanical and electrical equipment, so we must check it carefully in order to find and control potential safety hazards in time and avoid accidents. If hidden dangers are not handled in time, it is likely to lead to the next tragic accident, so all levels and employees of the enterprise should have a strong sense of hidden dangers. Each front-line department of the enterprise has set up professional testing stations, and each team is equipped with testing personnel to be fully responsible for the testing of mechanical and electrical equipment in this department.

(3) Improve the safety performance of equipment

Ensure the investment of equipment funds and increase the technical transformation and renewal of mechanical and electrical equipment. With the development of modern social science and technology, many new technologies, such as frequency conversion technology, automatic control technology, remote control technology, etc., are constantly applied to the production of all walks of life. These endless new devices have good safety performance and high working performance, which not only provide technical reference and guarantee for the technical transformation of mechanical and electrical equipment, but also greatly help the economic and safety benefits of enterprises.

(D) to strengthen the maintenance and management of mechanical and electrical equipment

Mine mechanical and electrical equipment is different from equipment maintenance in other industries, mainly in the following two aspects: the working environment of equipment is diverse and complicated, so the maintenance work is correspondingly diverse and complicated; On the other hand, working conditions will limit the structural design of mechanical and electrical equipment, which leads to unreasonable structural design of mechanical and electrical equipment working in some special environments, and it is often difficult to ensure the maintenance quality or impossible to maintain at all. Therefore, for mechanical and electrical equipment, employees of mining enterprises in China should strengthen their sense of safety and ownership, and take a series of measures, such as designing maintenance passages, preventing parts from deforming and falling off, and improving equipment structure, to improve the safety of mechanical and electrical equipment maintenance operations and ensure the safe operation of equipment.

(5) Establish corresponding incentive mechanism.

With the development of economic society and information society, people's way of thinking has undergone a qualitative change. The old concept of doing more and doing less has been abandoned by people, so the reward mechanism and healthy competition mechanism involve the vital interests of every employee. Both management and grass-roots units have established corresponding incentive mechanisms to "soft-constrain" the economy. The aspects involved in the incentive mechanism can include the operation, repair and maintenance of equipment, as well as the mastery of the performance and quality of new equipment, so that every employee can gradually form the awareness of safety management of mechanical and electrical equipment under the constraint of the incentive mechanism.

(6) Strengthen personnel training.

Human resources are important renewable resources of modern enterprises, but for mining enterprises, the overall quality of employees is generally low, which can not be ignored. Therefore, enterprise leaders should strengthen the safety management knowledge training for front-line operators, constantly improve the overall quality of enterprises, and enhance the sense of responsibility and safety awareness of employees.

In short, the management of mine mechanical and electrical equipment must start from the foundation, strengthen awareness, change ideas, strive to improve the safety and reliability of mechanical and electrical equipment, and ensure the long-term development of mining enterprises.