[Boutique] Coal Mine Internship Report

Catalogue 1 Coal Mine Internship Report 2 Coal Mine Internship Report 3 Coal Mine Internship Report Part 1: Coal Mine Internship Report

The short internship soon passed, and during this period I also learned some knowledge that I couldn't learn at school, which enriched my knowledge. This time I came into contact with the life of coal miners from them. I have learned a lot and have a deep understanding of the hardships and difficulties of being a coal miner. The three-shift work system prevents them from eating and resting regularly. At the same time, it is precisely because of these outstanding miners who have the due diligence that the coal industry can thrive today. I have experienced the hard work and made me understand a lot. The coal mine I chose is a large coal mine in our city. I use this rare opportunity to strictly demand myself, study professional knowledge carefully, use my free time to study some knowledge outside the textbook content, and master some basic professional skills. . Here are some summaries of my internship content and feelings:

On August 27th, I came to the Hongkong Coal Mine in Hegang City. It is close to home and it is convenient to go up and down. So I chose this place and started my internship career. I should prepare before going down to the mine:

1. Understand the safety conditions of the route passing through the well and the safety conditions of the working environment and the safe escape route and method in case of emergency.

2 The person entering the well in front of the well must have enough rest and rest, and it is strictly forbidden to drink alcohol in front of the well.

3 Wear safety helmets, overalls and rubber shoes before entering the well, so that it is neat and tidy; it is best to wear a towel on the neck, which can wipe the sweat and prevent the slag from falling into the clothes. It may also be used in self-help and mutual rescue. on. 5. It is necessary to abide by the registration system for entry and registration, and then enter the well after registration. 6. Personnel entering the well must carry fluorescent lamps such as miner's lamps with them.

7. Sharp tools that are carried around, such as tile cutters, axes, saws, etc., must be sheathed or loaded with tool bags to prevent injury. 8. Everyone in the well must consciously attend the pre-class meeting to clarify the production tasks and safety precautions on duty to prevent accidents.

Internship Content:

The first time I prepared to go down, my mood was still quite exciting. We changed our overalls. After the masters got the miner's lamp, they began to enter the cage, waiting for the machine to run, and sent us into the mine. About 30 seconds or so, we reached the bottom of the well. The water drops constantly in the well, like the rain. The wind in the alley is relatively strong, the lights are bright, and it is relatively clean. We followed the team leader into a branch lane, where the wind was reduced and the lights were not as bright as in the main lane. As we continued to move forward, we saw the wires on the wall patchwork. There are two different color steel pipes on the wall, one red and one yellow. The red one is the air duct, which transports the wind for the roadway. The yellow one is a water pipe that supplies water to the working face to reduce coal dust. The sound of water can be heard from time to time in the roadway. Going forward, we came to the substation. There are several dry transformers working here. Then we came to the belt conveyor, because the working face is already in the finishing stage, so the coal on the belt is sparse and sparse. Walking along the belt for about 200 meters, we slanted down into another lane. There is a branch in this lane that is symmetrically opened. One is the central pump house with underground heavy ground. There are 13 large and small water pumps in the area. The machine roars and various steel pipes stand. Five of the 13 pumps are working, 5 are for standby and 3 are for maintenance. The opposite is the substation. After the name was confirmed, we went to the well. Safety education training

Safety Education According to the plan at 8:30 in the morning, the director of Antong Branch of the mining area gave me a safety education class, which is also a course that all people in the mining area must attend. Now the state attaches great importance to safety education. The first step for anyone to enter the mining area is to conduct safety education. He told us some historical lessons about blood, which were not caused by safety regulations. These blood lessons are really to be understood and put an end to such bad examples. Our considerations:

1. Those who have not passed the safety technology knowledge education and training, are not familiar with the underground safety passages and have no professional leaders, and are not allowed to go down. 2. When you go down the well, you should wear good labor protection supplies, prepare personal lighting equipment, and strictly prohibit drinking down the well.

3. After entering the tunnel, you must walk along the sidewalk, pay attention to the car before and after, and find that when there is a vehicle, you should choose a wider place to stand against the pit wall to avoid the car.

4. Do not touch electromechanical equipment and wiring. Any roadway with motor frame line shall not shoulder any metal objects to avoid electric shock. 5, can not rest in the shaft bottom yard, near the transformer room; do not use the mine cap to sit.

6. Do not enter the roadway where no passage is allowed. Do not open or enter the closed and dangerous areas without permission. Do not enter the place with poor ventilation.

7. Do not throw away all kinds of sundries in the underground. It is strictly forbidden to throw away any objects in the patio. It is strictly forbidden to enter and urinate and maintain underground hygiene.

8, enter the tunnel, patio, stope must first observe the top of the turquoise. Pay attention to the red flag of the blasting warning, and it is strictly forbidden to enter the warning zone. 9. When you go down the cage, you must follow the signal instructions, queue up and take the cans, don't be crowded.

10. After entering the tunnel, you must follow the instructions and arrangements of the instructor and the mine technicians. You must not act alone, do not make noises or yell loudly, and do not arbitrarily knock down underground iron pipes, mine cars or other facilities.

11. During the operation of the cage in the middle of the operation due to power outage or equipment failure, do not panic, and do not enter or exit the cage without authorization. 12. When the safety of the cage is not opened, it must not be close to the wellhead; after the cage is stopped, the safety door is opened, and the personnel in the tank are allowed to come out and then enter the cage; after the tank is full, the cage door must be lowered. After the signal worker sends a boost signal, it must not enter the cage. 13. On the way to the can, the first hand should not be extended outside the safety door of the cage. It is forbidden to smoke in the cage, yell and scream. Mining area visit

This visit to the mining area is limited to the perception of the eyes. But what I feel and feel from it is another state of mind. There will always be a gap between ideals and reality. The mine is not as ideal as we think. The environment here is not very good, plus the air, the sound of the equipment work, the dust generated by the ore crush. The other is: our knowledge is really scarce. If it is only limited to the study in the school books, it is simply too lacking for real employment in the future. Before that, all the understanding of the mine was limited to more books, followed by the media and hearsay. The understanding of mines and mining equipment was just an imagination in the mind. However, this visit has gained a good understanding of ground equipment, underground equipment and well works.

I imagine the underground is very dirty, this time I saw it with my own eyes, the underground passage is still relatively clean, the walls are covered with tiles, there is a kind of rubbery taste, but the impression is really good.

During this short internship, I benefited a lot. It is not necessary to list it one by one, because I know that the gains during the internship will be better reflected in future work. Internship results:

Through the internship, I learned a lot and I know a lot.

First, I understand the basics of safety, standards and responsibilities. For the coal mining part of the well, a three-proof electric appliance and blasting

knowledge.

Second, the difference between underground air and ground air

1. Oxygen content reduction 2 Carbon monoxide, carbon dioxide, hydrogen, sulfur dioxide content increased third, the production of mines must be mechanical ventilation to ensure continuous operation of the main fan.

During the internship process, I have gained great results in terms of technology, teamwork, and professionalism. From a technical point of view, this internship gave me an opportunity to apply what I have learned to solve practical problems. During the internship, many unskilled knowledge was gradually understood, and many aspects that were not prioritized were also I have been consolidated, and I have learned a lot of new things in the process of discovering and solving problems. In addition to the technical requirements mentioned in the textbook, I have a deeper understanding in the following aspects: 1. Because Cooperate with the same group, so team spirit is especially important in the internship process. First of all, we must formulate accurate plans and clear division of labor. In the measurement process, we must not only do our own work, but also consider the work of the same group. Bring convenience to others. The cooperation of the team members is very important, and the atmosphere of the internship team largely influences the progress of the experiment. 2. Before the internship, it is necessary to preview the measurement method and related calculation formulas in time. During the internship process, the instructor should be arranged to avoid errors and errors caused by incorrect measurement methods. Familiar with the use of the instrument and understand the source of the error and the reduction measures, you should also master a set of scientific measurement methods, in the measurement must follow certain measurement principles, such as: "from the whole to the local", "first control the broken parts ", from "high-level to low-level" work principles, and to do check in step by step. This can not only prevent the accumulation of errors, but also find errors in time, and improve the efficiency of measurement. 3. The calculation in the industry must be very careful, because no small error can lead to the overall error, and the error test is also very important. All must be controlled within the allowable range. Fourth-class leveling and profile leveling and site averaging need to check the tolerance. If the difference exceeds the limit, it must be re-measured. Finally, I think there are too many deficiencies in the mine, and it still stays in the stage of manpower-based operation. Too low mechanization and computer digitalization are not enough, management is not in place, energy consumption in underground operations is too large, and security risks are hidden. For measurement: I absolutely can increase the degree of digital automation, give full play to the modern measurement technology advanced measurement software in the mine, digital mapping automation mapping and scientific management measurement results. Of course, I have too much knowledge to enrich, especially in terms of digitalization. In short, I have learned a lot in this internship, which will allow me to benefit from my internship experience:

Through this underground internship, the leaders led me to know what the responsibility is, how much responsibility is, and how reasonable and safe the production is. Be alert to yourself and don't be so careless. You should take seriously your future jobs and actively learn various safety knowledge.

Part 2: Coal Mine Internship Report

Fenghuangshan Mine is a subordinate coal mine of Jincheng Lanyan Coal Industry Co., Ltd. It is a national second-level large enterprise. The mine was built in April 1965 and completed and put into operation in October 1970. After more than 40 years of production and construction, the scale of the mine has continued to expand. In 1987, with the approval of the former Ministry of Coal, the Fenghuangshan Mine began a new technical renovation and expansion, and decided to expand the mine scale from the original design capacity of 1.5 million t / a to a large modern mine of 4 million t / a, while supporting the construction of annual output. 4 million t/a coal washing plant. The reconstruction and expansion project was completed in 1990. By 2001, the actual production capacity of the mine had reached 3.7 million t/a, providing a large amount of high-quality anthracite for the country and effectively supporting socialist modernization.

First, the location and scope of the mine field

Fenghuangshan Mine is located 5km north of Jincheng District, and the administrative district is under the jurisdiction of Beishidian Town of Jincheng City. The geographical coordinates are 35°33′21′′-35°37′28′′ ​​north latitude and 112°49′11′′-112°53′24′′ east longitude. According to the mining license of 10000002600211 issued by the Shanxi Provincial Department of Land and Resources on October 14, 2002, the mine field is determined by 28 coordinate points. Jingtian North is bounded by the Yangzhuang-Beidu Village connecting line, the south is connected with the ancient Shuyuan mine, the east is adjacent to the Wangtaipu mine, and the west is opposite the Baima Temple reverse fault. The mine is about 4.3km wide from east to west and about 7.5km long from north to south. The area is 29.3485km2.

The Fenghuangshan Mine adopts the inclined well type development method, and the coal mining method is mechanized comprehensive mining. The main inclined shaft is equipped with a 1.4m strong belt conveyor, which is the main passage for coal transportation. The double inclined hook of the auxiliary inclined shaft is lifted, and the inlet and return wells are built in the south and north for ventilation. According to the occurrence of coal seams, the mine design is divided into two levels: the No. 3 coal seam is mined at the first level, and the No. 9 coal seam is mined at the second level.

The coal-bearing strata in the second section of the coal-bearing formations are mainly the Upper Carboniferous Taiyuan Formation and the Lower Permian Shanxi Formation.

I. Taiyuan Group: It is one of the main coal-bearing strata in the mine field. It consists of dark gray to gray-black mudstone, sandy mudstone, sandstone, limestone and coal seam. There are 11 layers of coal, numbered 5, 6, 7, 8-1, 8-2, 9, 10, 11, 12, 13, and 15 from top to bottom, of which 2 layers can be taken. Development of 5 to 10 layers of limestone, generally 6 to 7 layers, from bottom to top are called K2, K3, K4, K4, K5, K5, K6. There is coal seam under each layer of limestone, which is a good contrast mark. The thickness of this group is 54.80~107.72m, with an average of 83.23m. According to the combination of lithology and lithofacies, it can be divided into three sections:

One section: thickness 4.50 to 16.90 m, average 8.54 m.

1, K1 sandstone: thickness 0 ~ 2m, an average of 0.80m. . Gray ~ dark gray fine-grained quartz sandstone, enamel cemented, hard. It is not very developed in this field, and sometimes it changes into sandy mudstone and mudstone.

2, K1 sandstone top ~ 15 coal seam bottom: thickness 0 ~ 9.40m, an average of 4.27m. Gray aluminous mudstone, gray-black sandy mudstone, mudstone, constitute the direct bottom of No. 15 coal.

3, 15 coal seam: commonly known as "bad coal." It has a thickness of 1.60 to 5.50 m and an average of 2.33 m. It is one of the main recoverable coal seams in the mine field.

This section is mainly for the deposition of lagoons, tidal flats, tidal channels and swamps.

The second section: thickness 22.83 ~ 42.12m, an average of 31.90m.

4, K2 limestone: thickness 1.28 ~ 17.85m, an average of 9.11m. Dark gray, dense and brittle, with a sapphire strip and a muddy middle. The fracture is filled with calcite fine veins. Rich in animal fossils. The thickness is large and stable, and it is one of the main marking layers for rock and coal seam comparison.

Pseudoschwagerinahuabeiensis North China Fake Shivag

Pseudofusulinafirma sturdy fake spindle

Quasifusulinacompacta compact roll-like spindle

Sphaeroschwagerinaquadratiodes near square ball Shivag蜓

5, K2 limestone ~ K3 limestone bottom: thickness 2.10 ~ 17.05m, an average of 5.18m. The upper part is gray fine-grained sandstone containing quartz, mica and black minerals; the middle and lower part is black-gray sandy mudstone and mudstone interbedded coal seam, sometimes phased into fine-grained sandstone or siltstone. The top clamp 0~0.50m coal line is extremely unstable.

6, K3 limestone: thickness 0 ~ 5.50m, an average of 2.68m. Dark gray, dense and hard, even with a band of ochre, containing pyrite. The crack is filled with calcite. Animal fossils. Sometimes it turns into sandy mudstone.

Triticites ***xminuta simple wheat stubble subspecies

Quasifusulinacayeuxi Kaifu's spindle-like spindle

Schwagerinapostcallosa after hard skin Shivag

7, K3 limestone top ~ K4 limestone bottom: thickness 4.10 ~ 27.28m, an average of 8.46m. The dark gray to gray black fine sandstone and the sandy mudstone interbed. The top contains unstable No. 11 coal with a thickness of 0 to 0.46 m. The middle part contains unstable No. 12 coal with a thickness of 0-5.44m.

8, K4 limestone: thickness 0 ~ 4.99m, an average of 1.48m. Dark gray, hard and dense, impure, with star-shaped pyrite. Sometimes the phase turns into mudstone. Rich in animal fossils.

Schubertellapusilla tiny Subert 蜓

Boultoniacheni Chen's Bulton

Quasifuslinasp.

This section is mainly for the lower delta plain ~ leading edge and carbonate platform deposition.

Three sections

9, K4 limestone top ~ 9 coal seam bottom: thickness 0.66 ~ 12.33m, an average of 2.51m. Gray-black sandy mudstone, carbonaceous kaolinite clay rock, easy to soften and expand when exposed to water.

10, 9 coal seam: commonly known as "semi-fragrant coal." The thickness is 0.80 to 6.00 m, and the average is 1.70 m. Black, mainly semi-bright coal. It is one of the main recoverable coal seams.

11. Limestone on K4: thickness 0～3.65m, average 0.96m. Dark gray, which is the direct top of No. 9 coal, unstable, and sometimes turned into sandy mudstone. Contains plant fossils.

Schubertellalataelliptica loose Subert 蜓 elliptic subspecies

Quasifusulinaconcave concave spindle

12. Medium grain sandstone:

The thickness is 3.77~13.71m, with an average of 6.21m. Gray to dark gray, with sandstone in the upper part.

13. Sandy mudstone: thickness 0.82-2.50M, average 1.12m. Dark gray ~ gray black.

No. 14, 8-2 coal seam: thickness 0~0.50m.

15. Sandy mudstone and sandstone: thickness 1.15~5.20m, average 2.78m. The lower part is gray fine-grained sand or medium-grained sandstone; the upper part is gray-black sandy mudstone. The bottom sometimes contains unstable limestone or argillaceous limestone.

Coal seam No. 16, 8-1: thickness 0-0.45m.

17, sandstone, sandy mudstone, mudstone: thickness 8.73 ~ 23.21m, an average of 12.72m. Gray ~ black gray, the bottom sometimes contains 1 to 2 layers of very unstable limestone.

No. 18 and No. 7 coal seam: thickness 0-0.45m.

19. K5 limestone: 0.40~10.89m thick with an average of 3.58m. Dark gray, dense and hard, containing calcite veins and small phenocrysts, rich in animal fossils. The layer is stable and is one of the good logo layers.

Boultoniawillsi Wells Bulton

Quasifusulinapseudocayeuxi False Kay's like a spindle

Schwagerinapseudoexilis false weak Shivag

20, K5 limestone top ~ K6 limestone bottom: thickness 2.13 ~ 13.28m, an average of 9.57m. It is mainly composed of gray-black sandy mudstone with thin layer of mudstone and fine-grained sandstone. The top has a thin coal with a thickness of 0 to 0.40 m. Produce plant fossils.

21, K6 limestone: thickness 0 ~ 3.02m, an average of 0.86m. Dark gray, sandwiched with layered meteorites. Unstable, sometimes phased into fine ~ medium grain sandstone, sandy mudstone or enamel layer.

22, K6 limestone top ~ K7 sandstone bottom: thickness 0.49 ~ 7.42m, an average of 4.37m. Gray-black siltstone, sandy mudstone, mudstone, thick layered in abalone, with an unstable thin coal seam in the middle, containing plant debris fossils.

This paragraph can be divided into three layers, namely K4 top ~ K5 top, K5 top ~ K6 top, K6 top ~ K7 bottom, the first two parts are complete sea retreat ~ seaward sequence, the latter and Shanxi group constitute a Sea retreat sequence. The K4 top to K5 top belongs to the delta plain to the leading edge and the limited platform deposits. The coal seam development is closely related to the migration and abandonment of the delta channel. The No. 9 coal seam is a peat swamp sediment developed on the delta plain, generally developing well in the tributary bay. The coal seam on the abandoned river channel is more than the K5 top to K6 top of the low-energy estuary, tidal flat and lagoon deposits. K6 top ~ K7 bottom delta deposition.

In general, the group is a delta phase and a carbonate platform.

The K1 sandstone is a distributary channel sediment, which gradually transitions upward to the lagoon and lake marsh environment, and finally forms a closed-flow marsh, and the No. 15 coal seam is developed. Due to the poor water flow and the reduction environment, it is conducive to the formation of pyrite. Therefore, the No. 15 coal has a high sulfur content.

As the scope of transgression gradually expanded, the delta stopped growing forward, destroying the development of the delta plain and forming a carbonate platform deposit. After the seawater retreats and the shoreward action is strengthened, the carbonate platform gradually becomes a delta facies deposit dominated by river transport. The top is a delta peat swamp deposit, forming some coal seams with small thickness and stable horizon. When the transgression began, it gradually became the shallow sea environment of the carbonate platform. Due to the frequent oscillating motion of the earth's crust at that time, sedimentary cycles of multiple delta-carbonate platform phases were formed.

Second, Shanxi Group

It is one of the main coal-bearing strata in the mine field. It consists of gray-white to dark gray sandstone, gray-black mudstone, sandy mudstone and coal seam. There are 4 layers of coal, numbered from top to bottom, number 1, 2, 3, and 4, of which coal No. 3 is the main recoverable coal seam. The thickness of this group is 28.98 ~ 91.66m, with an average of 58.25m.

23, K7 sandstone: thickness 1.01 ~ 11.08m, an average of 5.07m. Dark gray thin layered fine-grained sandstone with wavy bedding. Sometimes it turns into siltstone, sandy mudstone, mudstone.

24, K7 sandstone top ~ 4 coal seam bottom: thickness 6.11 ~ 16.08m, an average of 8.90m. Dark gray to grayish black sandy mudstone, mudstone, bioturbation structure development, containing plant debris fossils.

25, 4 coal seam: thickness 0 ~ 0.23m. Extremely unstable.

26, 4 coal seam top ~ 3 coal seam bottom: thickness 4.15 ~ 9.07m, an average of 6.75m. The top is black-gray mudstone, containing carbonaceous and plant fossil fragments, 1~3m thick; the middle part is thin layered fine-grained sandstone and siltstone, with a thickness of 1.50~2.60m.

27, 3 coal seam: commonly known as "fragrant coal." The thickness is 4.54 to 9.63 m, with an average of 6.10 m. Black, mainly bright coal, with metallic luster, shell-like fracture, hard. It is a stable and recoverable coal seam and is a good contrast mark.

28, mudstone, sandy mudstone: thickness 0 ~ 33.34m, an average of 5.49m. Gray-black, sometimes interbedded with siltstone and fine-grained sandstone. Plant fossil fragments. 29, sandstone: thickness 0 ~ 26.78m, an average of 9.24m. Ash ~ gray white ~ medium grain sandstone, the composition is mainly quartz, followed by cuttings, containing muscovite and char. It is the old top of No. 3 coal.

30. Sandy mudstone: 3.38~14.95m thick with an average of 8.45m. Gray to grayish black, with siltstone and fine sandstone. Plant fossil fragments.

31, 2 coal seam: thickness 0 ~ 0.47m, extremely unstable.

32. Sandy mudstone: 2.69~5.00m thick, with an average of 4.07m. Gray to grayish black, with siltstone and fine sandstone. Plant debris fossils.

33, No. 1 coal: thickness 0 ~ 0.28m, extremely unstable.

34, mudstone: thickness 0 ~ 7.90m, an average of 3.20m. Gray-black, with sandy mudstone and siltstone. Plant debris fossils.

This group belongs to the delta plain subfacies and lagoon and lake marsh deposition.

K7 sandstone is a diversion channel deposition. As the sea level drops, a set of fine sediments dominated by mudstone and siltstone is deposited. Later, due to the relatively stable crust, it provided good conditions for coal deposition, and developed No. 3 coal seam with good stability, large thickness and low sulfur content. Later, the crust rises relatively and is covered by the upper delta plain diversion channel, the breaching fan, and the overburden deposit. These spills and breach deposits fill the diversion bay. The sediments are dominated by fine-medium sandstones, with interbedded siltstone and unstable coal seams. Due to the limited distribution of peat swamps and the near clastic sedimentary system, Forming a thin, discontinuous coal seam is not of industrial value. Text /?? 谇シ, July 20, 2019.

Part 3: Coal Mine Internship Report

Time passed by, and the internship was almost over in the blink of an eye. This is a precious experience in my life, and it also left me wonderful and beautiful memories. During this time, you gave me enough tolerance, support and help, so that I fully felt the leadership of the "Hai Na Bai Chuan", and felt the arrogance of "not to experience the rain, how to see the rainbow", but also experienced the coal miners Hard and firm.

During this period of time, under the careful care and guidance of teachers and classmates, through their unremitting efforts, all aspects have made certain progress. During the internship, I took advantage of this rare opportunity to study hard, strictly demand myself, study professional knowledge carefully, use my free time to study some knowledge outside the textbook content, and master some basic professional skills to further consolidate what I have learned. The knowledge gained will lay the foundation for real career. During the internship, I will try my best to transform the theoretical knowledge I have learned in the school into practice. I will try to combine theory with practice. I will be able to observe discipline during the internship, not late, leave early, and earnestly complete the work assigned by the teachers. We have learned a lot of things that we can't learn in the textbooks and have a deeper understanding of coal mine production:

1. The form of safety education

It is necessary to continuously enhance the effectiveness of safety education, focus on building a long-term mechanism for safety education, and achieve the normalization, institutionalization, and standardization of safety education. Safety education must not only guarantee quantity, but more importantly, guarantee quality, and should not make a one-size-fits-all approach. According to the actual situation of the enterprise, according to different types of work, different positions, different groups of people, carry out different forms of security education activities that are targeted and well-known to employees, and directly integrate the training of employees' safety concepts and the guidance of ideological behaviors. In the process of safe production, it is an environment in which everyone is safe, everything is safe, unsafe is not produced, and everything is safe. 2. Safety education is a long-term important task.

Safety education is a long-term and important task that runs through the entire process of safe production. It is unrealistic to let the safety education work be a long-term work. It is unrealistic to let the employees always operate in accordance with the regulations by one or two educations. Must be constantly grasped and persevered. Don't wait for the accident to be tight for a while, and carry out activities for a while, but you can't make a whim, and it's hot and cold. It is necessary to establish a long-term mindset and make safety education a long-term important work task and formulate long-term planning. Continue to educate employees on safety so that employees can clearly understand in their minds: "The biggest and most dangerous hidden danger of coal mine safety production is caused by people's unsafe awareness and behavior", but safety accidents are caused by violations. "Illegal operations are suicides, and violations of the rules are killings and crimes," thus firmly establishing the safety values ​​of "safety first" and "human life above all else", consciously resisting "three violations" and staying away from "three violations." ". 3. Employees are the main body of safety education

Safety education must adhere to the people-oriented principle, pay attention to the study of the changes in the thoughts and behaviors of employees in the process of safe production, study the psychological needs of workers at different levels for safe production, and study the content and means of safety education based on prevention. It is necessary to focus on the safe work situation in different periods, different stages and different seasons, and to target the types and locations of common accidents, and to specifically educate employees about the specific situations of vulnerable locations and vulnerable people. It is necessary to organically combine people-oriented ideological education with legal constraints, administrative supervision, economics, rewards and punishments, etc., throughout the various systems of enterprise management, production and management, laws and regulations, so as to effectively enhance the overall ability of safety education and improve The effectiveness of safety education. It is necessary to continuously innovate the form and carrier of education and actively explore the best way of safety education.

Preparations should be made before going down to the mine:

1. Understand the safety conditions of the route passing through the well and the safety conditions of the working environment and the safe escape route and method in case of emergency.

2. The person in the well is in front of the well, must eat and rest well, and it is strictly forbidden to drink alcohol in front of the well.

3. Wear a safety helmet, overalls and rubber shoes in front of the well, so that it is neat and tidy; it is best to wear a towel on the neck, which can wipe the sweat and prevent the slag from falling into the clothes. May use it.

4. Accept pre-job training and obtain a safety qualification certificate. Everyone working underground must be familiar with the disaster avoidance routes of various disaster situations at their workplace. 5. It is necessary to abide by the registration system for entry and registration, and the registration can be followed by a well. 6. Personnel personnel must carry lighting lamps such as miner's lamps with them.

7. Sharp tools that are carried around, such as tile cutters, axes, saws, etc., must be sheathed or loaded with tool bags to prevent injury. 8. Everyone in the well must consciously attend the pre-class meeting to clarify the production tasks and safety precautions on duty to prevent accidents. Impressions of mine visits:

When I first arrived at the mining area, it was shocked by its cleanliness. When I thought about it, the coal mines were synonymous with black, dirty and dusty, but Dawan Coal Mine was not. As soon as I walked into the mining area: the flat lawn, the green trees, the clean road, the window was clear, and the walls were white. When we stood on the bridge in the coal mining area, we looked at the scene of the large mining area and listened to the explanations of the staff. Especially when we saw the long-term trains used for mining raw coal, everyone lamented the richness of Pingdingshan resources. The scale of the enterprise is large. This train is equipped with more than 20 cars, each of which can carry 1 ton of good coal. All of this has conquered every classmate who was present at the time. Everyone stood on the bridge and took pictures of the mine to prevent dust:

After the surface air enters the mine, due to oxidation of the surface of the ore, decay of the wood, rock drilling,

Dust and toxic and harmful gases are generated by operations such as blasting and shipping, which cause changes in the air composition of the mine. Unlike the surface air, it is called mine air. The changes in the air inside the mine cause the mine operating environment to be bad, the air quality and climatic conditions are very poor, and the safety and health of the workers in the mine operations are harmful. Therefore, mine ventilation and dust protection must be carried out. Supply fresh air to all working surfaces of the mine to eliminate and dilute toxic and harmful gases and mineral dust; improve the working environment, ensure the health of employees, improve labor productivity, and avoid or reduce disasters. The main hazards of mine dust on the human body are as follows: 1. Some mine dust will cause an explosion, resulting in national property losses and casualties; 2. If the worker breathes too much, it will cause silicosis and affect the health of the workers.

In order to prevent mine dust hazards, we must make full use of existing conditions for dust prevention and reduce mine dust hazards. After the mine machine team, the artillery team, and the guns, the coal dust concentration far exceeds the explosion limit. Therefore, during the blasting, the set water curtain must be turned on and the blisters should be used.

Coal mine safety education: Coal mine safety is a multi-factor, multi-link, dynamic and complex system engineering. According to statistics, the most industrial accidents in the country are the coal industry. More than 80% of the accidents in the coal industry are caused by illegal operations and illegal command. Among them, human unsafe behavior has a decisive position in the cause of coal mine accidents, and the psychological hidden dangers of coal mine workers are the root of unsafe behavior. Therefore, experts have long asserted that the safety psychology of miners is studied and found out. A good way to strengthen psychological temperament is of great significance to prevent and reduce accidents as much as possible. In the future, I will realize my dreams more and more, and go to the grassroots to experience internships. Learn more about our country's national conditions, and be able to get along with more solutions after learning the actual situation, so that our country's production is more reasonable and safe!