Summary of personal work in coal mine 1 My name is xxx. Graduated from Shijiazhuang Engineering Technical School in 20xx, and was assigned to xxx Coal Mine in July. Through this half-year internship, not only my theoretical accomplishment has been greatly improved, but also my practical ability has been significantly improved, which has enabled me to truly combine theory with practice. Now I will summarize my work in the past six months as follows:
Because I just graduated from school, I am not familiar with the coal industry, have a lot of professional theoretical knowledge and lack of real practical experience. So at work, I am always in a hurry and disorganized. Although I can learn a lot of new things and come into contact with some new things every day, my unfamiliarity with my work always binds me and puts an invisible yoke on myself. Later, after continuous underground practice, I learned more about dynamic writing, and finally the feeling of being tied behind my back gradually disappeared, and I became more and more comfortable with my work. This is the case in the coal industry. If you want to get familiar with your work as soon as possible, you must have the spirit of not being afraid of hardship and "see more, ask more, learn more and practice more" underground.
The coal industry is a high-intensity and high-risk industry, which requires us to make great efforts in safety in our daily work, and safety education for workers must be the top priority. So at work, I always keep a normal heart and treat everything calmly. No matter what kind of difficulties I encounter in my work, I will regard it as an opportunity to learn. Therefore, during the training of new workers in the comprehensive excavation area, I told them my own experience and some experiences, with special emphasis on this point, and achieved good results. Besides, I can work with the master worker.
In the work of coal industry, everything depends on evidence, not on our own experience. During the internship in the comprehensive excavation area, I can work with the workers' masters. It is also known that the construction must be carried out in strict accordance with the midline given by the technical department when excavating the roadway; When excavating a new working face, it is necessary to formulate the working face operation rules; When working in some dangerous and difficult places, we must formulate construction measures and strictly abide by the provisions in the measures. We also know the supporting methods and tunneling methods in roadway excavation. In the aspect of electromechanical equipment, the operation, main working performance and technical parameters of fully mechanized excavator are studied in detail. During my internship in Fengjing District, I have mastered the main working performance and technical parameters of various large-scale mechanical and electrical equipment at the wellhead, and often work with workers' masters in the workshop to participate in the daily maintenance of large-scale mechanical and electrical equipment and actively participate in the installation and debugging of new equipment. In the process of replacing the air compressor, I actively cooperated with technicians and workers' masters and tried my best to complete the tasks assigned to me. Pay special attention to collecting some rules and measures during the internship in the comprehensive excavation area and the wind well area, and often look through them after work, which lays a solid foundation for independent work and greatly improves the technology. At the end of September, a new working face will be excavated in the comprehensive excavation area. Under the guidance of Wendi Xi, the technical director, I compiled the operating rules for the special return air duct in Shipan District.
The daily work of the coal industry is a chain, and each unit is a link of this chain. The mistakes of each link will lead to the disconnection of the chain and affect the safety production of the mine. So every job you do should be organized, and once you do it, never forget it. I used to delete something from my mind when I finished it, but now I feel that if I do, my work will get more and more tired and even can't go on normally.
The work of the coal industry, language expression must be concise and clear, not sloppy. Before class, the work on duty should be arranged clearly in the most concise language; For dispatching room, material supply station and workshop, the explanation of sequence must be the simplest. If this habit is not formed, if the accident is not reported in time and clearly, it will bring great difficulty to the rescue work and the consequences will be unimaginable. However, it is not easy to achieve this simplicity, and it needs to be gradually accumulated and familiar with the work.
Over the past six months, I have paid special attention to business study and the improvement of my own quality. In improving my professional level, I studied relevant technical books and reviewed what I learned in school, so as to improve my professional level, improve my ability to solve practical problems and lay a solid foundation for better work in the future. Science is the primary productive force, and seeking truth from facts and striving for perfection are the foundation and goal of technicians. Only by studying, studying and practicing can we really learn something useful and apply what we have learned to practice. This is what a technician should and must do. Only with a high sense of responsibility and rigorous style of work, only dare to meet challenges and burdens, can we keep pace with the times and truly become an engineering technician and live up to the expectations of leaders.
Through half a year's work and study, with the help of leaders and workers' masters, I realized my own shortcomings, so I asked leaders and workers' masters to criticize and guide me in my future work. I am also determined to work hard and strive for greater achievements after work.
Summary of personal work in coal mine 2 I was born on xx, xx, and graduated from Zaozhuang Industrial School in Shandong Province with a major in mine mechanical and electrical engineering for xx years. I have been working in XXxxx since xx. During this period, I entered the mining engineering major of China University of Mining and Technology for one year in xx. From xx to xxxx, I obtained a bachelor's degree in mining engineering from Shandong University of Science and Technology through correspondence study. At the same time, he was rated as an assistant engineer in xx, xxxx.
Since joining the work, I have worked in the mining team, coal mine work area, production technology department and other departments, and now I am a student. The work of each department is a brand-new exercise and the accumulation of experience. In these twenty years, through study, exploration and summary, the professional technical level and business ability have been greatly developed, and gradually grow into a qualified coal mine engineering and technical personnel. The professional and technical work in recent years is summarized as follows:
First, strengthen the study of professional theoretical knowledge, constantly update the structure of professional theoretical knowledge, improve their own quality, better serve engineering projects and improve job skills.
After joining the job, I combine theory with practice, and apply the learned technology to practical work on the basis of mastering new technologies, new knowledge and new standards and norms according to the needs of work. In order to adapt to the needs of work and change my role as soon as possible, I study hard the professional knowledge of coal mining design, coal mining filling technology, roadway engineering and so on, and strive to improve my job skills. In the work, words and deeds are consistent, seeking truth from facts, being strict with self-discipline, uniting with comrades and respecting leaders, and successfully completing various tasks assigned by unit leaders. Through my own efforts and the help of my colleagues, I won the unanimous approval of the unit leaders and colleagues.
The second is to strengthen team building, strengthen safety responsibility, strengthen on-site management, and implement three-level linkage risk pre-control among teams, teams and employees.
Since I became a technician in a coal mining area, I have always given priority to strengthening the legal education and business study of all cadres and workers, improving the supervision and assessment mechanism, and earnestly implementing the responsibility system for safety supervision. Take various forms to organize all members of the district team to study the laws and regulations of the state on safety in production.
Formulate and implement the on-site evaluation report system for the management personnel, team leaders and construction personnel of the district team, effectively enhance the ability of all cadres and workers of the district team to investigate and manage hidden dangers, and improve the on-site supervision ability and performance awareness of safety management personnel. Realize layer-by-layer screening and layer-by-layer inspection, focusing on the investigation of hidden dangers on the spot. Ensure the safety production of the regional team.
Three, strict standards, strict requirements, dare to explore, theory with practice, professional and technical work has achieved remarkable results.
Since 20 19, the overall safety production and stability of mines have been seriously affected by the overall social and economic situation. Only by further optimizing the development layout, simplifying the production links and organizing the construction design scientifically and reasonably can the healthy development of the mine be guaranteed. Faced with the actual situation of tight time, heavy tasks and uncertain industrial policies, we should lead employees, refine links, reverse the construction period, set people, time, tasks and goals, and carry out scientific and reasonable organization. Aiming at the main projects that may affect the production in the construction, the scheme and measures are thought out, and after repeated argumentation and scientific organization, the tension of mine connection is effectively improved. Ensure the overall efficient and stable development of the mine.
Since joining the work, * * * has published three professional papers.
The above is the main technical work I am engaged in. Through the study in books, the study in practice, and my own analysis and thinking, I have indeed made great gains and progress. Outstanding performance during his tenure, with certain ability of analysis, judgment, summary and organization and coordination, strong ability of organizing and implementing professional and technical work, broadening management ideas and improving management level, and being able to independently write technical, engineering and business reports. Therefore, I think I have all the requirements and abilities that an engineer should have, and meet the application conditions, so I hereby apply. In the future work, I will continue to strengthen my study, work hard and live up to my mission!
Summary of personal work in coal mine 3 1. Do a good job in the construction of safety culture and carry out in-depth professional team building activities.
Further establish the concept of "safety first", prevent complacency and laxity, do a good job in safety every day, every moment and every minute in the future with the spirit of zero starting point, taking the past as a mirror and taking the past as a driving force, constantly cultivate positive factors in corporate culture, and refine and form a professional spirit that leads the development of enterprises and takes professional ideals, professional attitudes and professional responsibilities as the main contents.
Second, adhere to the people-oriented principle and strengthen the education and training of all staff.
Call on all employees to make "piecemeal" accident prediction, aiming at improving the overall safety level through employees' thinking. In order to realize * * * resource sharing, the typical mine cases are compiled. The case set is rich in content, and some cases and phenomena are usually not understood and valued by the employees. However, if we don't enjoy resources, we can learn from the past in time and others will repeat the same mistakes. On Mondays and Wednesdays of each month, the cases that happened in previous years this month are told to employees, so that employees can study and understand them seriously, improve the quality of all employees through learning, realize the safety of all employees, and finally realize the mine safety. The existing personnel will be optimized and adjusted according to the post requirements, so as to ensure that all post personnel meet the post requirements, continue to carry out safety education for all employees, and continuously improve the technical quality of employees.
Third, actively carry out hidden dangers investigation and management activities.
Before entering the construction site, the team leader, safety officer and team leader are required to conduct safety inspection on the working face, carefully investigate the potential safety hazards existing on the site and deal with them immediately; On duty, the team leader, safety officer and team leader shall conduct safety inspection on the working face again to check the work progress and whether there are any dangers or hidden dangers on the site. After the work, the team leader, safety officer and team leader shall conduct safety inspection on the working face again, check the completion of the engineering quality of the working face, whether there are any safety hazards left after the work, and hand over the safety matters that need to be paid attention to at the scene to the next shift to ensure safety in production.
Fourth, strengthen the safety supervision of key links.
1, complete the special treatment work.
First of all, in the roadway where the winch is used, especially in the roadway where the machine and rail are integrated, an acousto-optic signal is installed every 100m to ensure that the roadway cannot be driven; In the management of scraper conveyor and belt conveyor, the comprehensive protection device of belt conveyor is improved, so that the belt conveyor in individual coal mining faces uses the comprehensive protection device, and the connecting devices of some motors and reducers are replaced by hydraulic couplings and friction couplings. It is strictly required to use the fusible plugs and explosion-proof discs of hydraulic couplings correctly, and all oil plugs of reducers are replaced by oil plugs with air holes to strengthen the use and management of reducer grease. In the treatment of underground protective grounding device, the local grounding system under the whole mine was completely replaced and adjusted, and the connecting wire, auxiliary grounding bus and grounding wire were arranged in a standardized way. Our section has carried out special treatment on the projects such as computer room, overcurrent protection and cable hanging, and achieved good results, especially cable hanging. We strictly follow the regulations of >: hanging.
2. Equipment maintenance.
The maintenance workshop strictly inspected the maintenance equipment in accordance with the inspection system of large equipment and the tripartite acceptance system. The maintenance workshop often holds a quality analysis meeting in time according to the feedback of the use of equipment in the mining area, and the relevant technicians in the same mine analyze the quality problems existing in equipment maintenance and make timely and effective rectification.
3, quality standardization to maintain the second level.
Based on the actual work, adhere to the strategic policy of "adhering to humanized management, strengthening the refinement of electromechanical transportation, ensuring mine safety production and realizing the comprehensive standard of electromechanical transportation". Combined with their own work practice and characteristics, actively explore and summarize new experiences and methods of electromechanical transportation management. Focus on the quality standardization of newly installed fully mechanized mining face, auxiliary shaft winch road and underground central substation. Although the quality standardization foundation of the electromechanical transportation fixed chamber is good, it is still inspected item by item according to the requirements of quality standardization and regulations, which further improves and perfects the quality standardization of the fixed chamber. In particular, the cable of the whole well is hung up again, the track is readjusted, and the electric tongs personnel carry out the quality standardization of the mining face in pieces, focusing on the inspection of winch integrity, track quality, cable suspension, equipment wiring, civilization and hygiene, and local grounding system.
1. The efforts of special treatment are insufficient, and many details have not been really solved, including people's ideology and mastery of standards.
2. For electromechanical accidents, there is no serious investigation and analysis, no grasp of substantive problems, no corresponding preventive measures, and too many repeated accidents.
3. There are still some misunderstandings and deviations in the compulsory maintenance of underground equipment, especially in the use and management of new equipment, which leads to frequent electromechanical accidents.
4. There is no new improvement in internal strength this year, and it is still at the primary level, and there is no programmed management.
4. Shortcomings
Mainly manifested in:
First, lack of experience, especially in coal mines, is quite hard work. We need to study and practice, think more, read the drawings carefully, and be familiar with the rules and regulations of coal mines.
Second: Sometimes work is lazy, not serious enough, and work efficiency needs to be improved.
Third, my theoretical level, professional knowledge and work experience are still lacking, and I need to study and practice harder.
5, the direction of efforts
In the future work and study, we should improve our professional knowledge, enhance our sense of responsibility, and make contributions to the leap-forward development of Yue Chang. I should try to do:
First, strengthen study and broaden knowledge. Study hard on professional knowledge and related experience, and consult experienced people such as leaders and colleagues. Strengthen the understanding and research on the surrounding environment and the development of the same industry, and know your own advantages and disadvantages;
Second, in line with the principle of seeking truth from facts, actively do your own job without delay;
Third, abide by the company's internal rules and regulations, safeguard the company's interests, actively create higher value for Yue Chang, and strive to achieve greater work results.
Summary of personal work in coal mine. Work hard and constantly add new knowledge.
After engaging in monitoring work, I went to provincial, city and county training centers to learn monitoring knowledge and obtained certificates of gas monitoring and production monitoring. In 20xx, he was assigned by the mine to Jincheng Rescue Team to study mine rescue knowledge, and obtained the rescue certificate issued by the rescue team; Participated in the adult college entrance examination in 20xx, and was admitted to the full-time class of coal mining technology major of Shanxi Coal Workers Union University with excellent results.
Second, take the initiative and conscientiously complete all the work.
1, do a good job in daily monitoring, correctly handle all kinds of alarms in coal mine safety production in time during duty, communicate with leaders in time, and deal with problems that cannot be solved as soon as possible. Fill in all kinds of report information as required, and do a good job of handover.
2. Statistical summary of all kinds of monitoring information. At the end of each month, the daily report of the month, gas, carbon monoxide and other information related to coal mine safety production will be made into reports and classified records to provide data for the operation analysis of the monitoring center.
3, timely classified statistical summary of all kinds of information, in order to timely grasp the status of our mine monitoring system.
4. I can carefully check and recheck all the data according to the arrangement of the leader, so as to prepare for the smooth acceptance of the monitoring system.
5. Take an active part in the training of monitoring software, so as to master the operation of all kinds of software as soon as possible.
6, do a good job of monitoring and self-inspection, can check the control data at any time, set the inspection focus; During the inspection, we can seriously, responsibly and comprehensively check the daily duty records of the monitoring center of our mine, summarize and analyze the various problems existing in its work, and determine the rectification opinions and suggestions to further ensure the safe production of our mine.
Third, improve the supervision system to ensure the employment standards.
During my tenure as monitor and monitoring team leader, I can actively assist the director of the monitoring room and the leaders in charge of the monitoring room to improve the operating procedures of the monitoring room, the post responsibility system for monitoring personnel, the monitoring, handling and reporting system for abnormal gas, the monitoring management system, the microcomputer management system, the gas over-limit alarm handling measures, the gas monitoring report system, etc., and actively fill in the monitoring daily report and the monitoring monthly report. During his part-time job as vice captain and captain of the rescue team, he can actively assist the leaders in charge to improve the system of up-and-down rescue in coal mines. Always be familiar with the upper and lower workplaces and disaster avoidance routes, and cooperate with the leaders in charge to regularly check the disaster avoidance and rescue facilities and equipment in the upper and lower workplaces, so as to really nip in the bud. It laid a solid foundation for coal mine safety production and safety quality standardization construction.
Four, improve their business level, to ensure the ability to avoid disaster relief.
Coal mine production is a high-risk industry, which requires high professional skills. In particular, whether each post engaged in modern comprehensive mechanized operation can operate strictly according to the regulations is directly related to the safety production of the unit. As a part-time ambulance team leader in grass-roots units, I made a detailed work plan at the beginning of each year, and made a monthly training plan at the beginning of each month according to the actual situation, and made detailed arrangements from training time, personnel to training content. Because of the high labor intensity and long working hours of coal miners, in order not to disturb the normal work and rest hours of the workers, the training of workers should be combined with reality as far as possible and must not be perfunctory. Through continuous training, employees realize the consequences if their work is irresponsible. Through training, people of all kinds and positions are familiar with the working environment and disaster avoidance routes, and their disaster avoidance ability and rescue knowledge are enhanced. In addition, combined with some major coal mine accidents in China in recent years, a multimedia warning education film was made to educate employees, and vivid accident cases were used to guide and motivate employees to always pay attention to safety and cherish their lives, which provided a reliable guarantee for the realization of safe production in their own units.
Five, do a good job in business, improve their business level.
Since joining the work, I have actively assisted the director of the control room and the leaders in charge to prepare disaster prevention and disposal plans, emergency rescue plans, major hazard sources and various disaster drills. Carefully draw various charts and report relevant software data in time.
Six, actively participate in monitoring technology transformation, improve the level of mine intrinsic safety.
During my tenure as monitor, monitor leader, part-time vice captain and rescue team leader, I actively assisted and participated in the upgrade of safety (gas) monitoring system conducted by the monitoring supervisor and chief engineer in April of 20xx. 20xx, 65438+February, transforming the special safety monitoring network. Actively participate in the annual underground disaster drills.
Seven, the shortcomings:
Looking back on my work in recent years, although I have made a lot of achievements, I still feel that I have some shortcomings:
1, just to meet their own tasks, work development is not bold enough.
2. The professional quality is not improved fast enough, and the new business knowledge is still not learned enough and thorough enough.
There is still a gap between my work and other peers, and my sense of innovation is not strong.
4. With the passage of time, the enthusiasm and enthusiasm for work have declined.
Eight, after the work plan:
1, further strengthen the study of professional knowledge, improve professional quality, and learn and consult from experienced comrades with an open mind;
2, efforts to complete the tasks assigned by the leadership, quality and quantity, efficient and serious, not procrastination. And can actively cooperate with other departments;
3. Seriously complete the daily work of the monitoring center and be a good shift;
4. Do your own job well and adjust your progress and direction in time with the change of work.
In my future work, I will continue to strengthen my self-cultivation, study hard, improve my working ability, adapt to the needs of my own work under the new situation, foster strengths and avoid weaknesses, work hard, overcome difficulties and strive to do a better job.
Summary of personal work in 20xx No.5 coal mine, under the leadership of the Mining Committee and the leaders in charge, with the strong support and help of members of various departments, the ventilation department adhered to the work of "one ventilation and three defenses", which made the standardized commissioning and acceptance pass smoothly and provided the necessary guarantee for the further development of the safety work of "one ventilation and three defenses". The work of the past year is summarized as follows:
A, ventilation system:
1.20xx In July, our mine replaced the main ventilator, from the original 22kw main ventilator to two 30kw counter-rotating main ventilators, one for use and one for standby. The main air inlet and return roadway in the mine was reformed, which ensured the air volume of ventilation section and underground air use locations.
2, carefully formulate and strictly implement the roadway breakthrough measures. In 20xx, the mine * * * planned to complete two roadways, both of which were commanded by the ventilation section chief's footman to ensure safe penetration, and the ventilation system was adjusted twice as planned.
3. Because of the long tunnel line, many mined-out areas and large air leakage, the ventilation department conducted a special tunnel breeze plugging work in 20xx, which reduced the air leakage and increased the air volume of each air use location, ensuring the normal development of mining work.
Through the above strict management, there is no disorder in the ventilation system of our mine.
Second, the gas management:
1, strengthen the gas management at each operating point, severely punish tile inspectors for false inspection, missed inspection and irresponsibility, earnestly implement the gas checkpoint setting and patrol inspection, and earnestly implement the underground site handover system.
2. Strictly implement the blasting management system and the system of "three-person chain" and "one gun and three inspections". Foam mud must be used in blasting to prevent the generation of blasting fire source, strengthen the management of anchorage air volume and prevent windless breeze operation. Strengthen the gas management in the upper corner of coal mining face,
Third, local ventilation management:
Strengthen the management of local ventilation, and put an end to the occurrence of no wind, breeze and other operating phenomena. Arrange special personnel to check the automatic switching of "double fans, double power supplies and double dedicated lines" and local fans every ten days. Manage and maintain local ventilation facilities and monitoring facilities according to standardization requirements, and strive to improve the quality of local ventilation pipes. Throughout the year, local ventilators were ventilated in three places, with a connection of1.700m, with a monthly average of1.54m and a monthly average of1.360m (with a monthly average of1.060m).
Fourth, monitoring and control:
(1) gas monitoring system
1. Three monitoring substations, five equipment start-stop sensors and one carbon monoxide sensor 1 were added throughout the year. Dust sensor 1, remote power-off device 3, throttle sensor 7, methane sensor 8, wind speed sensor 1, temperature sensor 1, air duct sensor 1, monitoring cable 3700 meters, old monitoring cable 20xx meters (returned to the warehouse of the supply department).
2, the cumulative maintenance of methane sensors for 20 times, every 10 days, all the methane sensors in the mining area are comprehensively checked 1 times; Repair 10 portable methane sensor, and conduct 1 comprehensive calibration of portable methane sensor in the whole mining area every 10 day.
3. Update and upgrade all work records and add 19 sensor board.
4. In the standardization work, the monitoring system has completed the dust removal of cables over 20xx meters.
Verb (abbreviation for verb) Ventilation facilities:
In the management of ventilation facilities, if permanent facilities can be built, temporary facilities will never be built. At the same time, it is stipulated that a permanent, reasonable and stable ventilation system must be built for temporary facilities over three months.
It is expected to build 14 permanent air doors, seal 4 permanent air doors and maintain 10 air doors in 20xx. Install air locks in seven locations.
Six, dust:
Adhere to the dust-proof system, sprinkle water to extinguish dust according to regulations to prevent dust accumulation. The average monthly roadway cleaning of the whole mine is 4000m, and the average daily roadway cleaning is 130m.
It is estimated that there will be 20 clean water curtains and spray devices in the whole mine, and 200m spray pipes will be installed.
Seven, complete the standardized commissioning acceptance.
The ventilation department * * * completed all kinds of software materials 10, further improved the management of internal pages according to the quality standardization and standardization requirements of "one ventilation and three prevention", revised 36 management contents, and added 24 drawings, reports, records, accounts, measures and management systems. Pay attention to working procedures, and ensure that the data are true, accurate, feasible and well documented.