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How to improve the quality of safety training
Safety technical training is to improve employees' safety skills and enhance their self-safety ability.
Force is an important means for the party and the state to develop coal mining enterprises and realize coal mine safety production.
An important measure for safe production. The quality of training directly affects the safety of coal mines.
All-staff production and safety quality training are conducive to improving employees' cultural quality and safety awareness.
Rings and restrictions. After continuous research and exploration in the process of safety training and teaching,
Summarize the following methods.
First, go to the scene to understand the situation before class, and be targeted.
Understand the technology and equipment used on site and the actual needs of students.
It is very targeted and practical in training and teaching. Actually, it's also on demand.
Teaching, on-demand training, is reflected in what is taught on the spot and what is missing.
Thought is the theoretical knowledge and field closely combined with production practice.
The organic combination of practical knowledge makes students more specific, detailed and complete in theory.
Master the theoretical knowledge of soil preparation, and be familiar with the standards and requirements of operating skills in this position from practice.
Seek, have the ability and quality to solve the actual situation on the spot, and be rational in practical work.
Solve field problems with knowledge. For example, there was water under our mine in early August this year.
During the disaster, the teacher explained to the students when teaching "methods and precautions for avoiding mine water disasters".
Set a scene: suppose the students are underground (uphill roadway, downhill)
Roadway, horizontal roadway),
Three things happened:
(1) found the following location
Obvious signs of water seepage;
(2) Water seepage is happening and must be evacuated in time;
(3) Strong permeability
When it is too big, the retreat is blocked and it is impossible. What measures should be taken at this time? Because of this
The situation is very real, students quickly become roles, with high enthusiasm and strong classroom spirit.
The atmosphere is lively and the effect is ideal.
Second, take three ways in classroom teaching
(1) Start with small things, raise awareness and emphasize safety.
Analysis of the causes of various accidents often comes from some trivial things.
Therefore, safety training and education should adhere to the principle of "making a mountain out of a molehill" to make students
I deeply realize that safety in production is no small matter.
It is stipulated that smoking is not allowed underground. There are many gas explosion accidents caused by smoking.
Yes, but some workers, especially new workers, don't understand this problem and think it sucks.
How can a cigarette cause gas and coal dust explosion? Gas explosion must meet three requirements.
Part: (1) Gas concentration 5%-16%; (2) oxygen content >; 12%; (3) the most
The low explosion temperature is 650-750℃ (i.e. open flame). In the process of coal mining, often out
Now in the process of underground production, the phenomenon such as sudden gas emission or local gas accumulation, article
Item (2) must be met, otherwise people cannot survive. In this case, as long as the condition (3) is satisfied.
Will cause a gas explosion. When the cigarette ignites without smoking, the temperature in the center of the cigarette end can be
Up to 200-400℃; When smoking, that is, in the process of supplementing a lot of oxygen, the center temperature of cigarette butts
The temperature can reach 800℃, reaching the gas explosion temperature, and smoking is not allowed underground.
It involves not only personal safety, but also the safety of others underground and the whole mine.
question
(2) Based on common sense of life, guide students to abide by electrical rules.
The principle of electricity is boring and difficult to understand, which often makes students lose interest.
If you can't reach the training goal, take simple common sense of life as the teaching starting point to stimulate learning.
A member of a student interest group.
For example, in our real life, students can answer all the questions, but
When the light switch connected to someone is in the off position, it is often issued when wiping or replacing the light.
It is very dangerous to have an electrical accident. Although the light can be connected, it should be in line with the electricity.
Gas principle, the switch can't be grounded.
"Coal Mine Safety Regulations" stipulates that it is not allowed to maintain or relocate electrical equipment underground.
Equipment, cables and wires. Before maintenance or relocation, the power supply must be cut off and the gas must be checked.
When the gas concentration in the roadway airflow is lower than 65438 0.0%, it can be reused according to the power supply voltage.
The test pen checks whether there is a power failure. Although the use of the test pen is very simple, no matter inoue,
Before using the test pen underground, the quality of the test pen should be tested first, especially underground.
Stick to this principle. There is no instrument for testing the quality of the test pen underground, so it can be used before use.
Only by checking the quality of test pens on electrical equipment can we detect the electrical appliances that need power failure.
Whether the equipment has been powered off, the conductor can be discharged to the ground only after the power failure is confirmed.
Only after maintenance, move. If you use a broken test pen to test an electrical appliance that has failed by mistake.
After the equipment, it is considered that the power supply has been cut off, the conductor discharges to the ground, and the electric spark will cause personnel.
Casualties, premature detonation of electric detonator or explosion of gas and coal dust, resulting in disastrous consequences,
Therefore, we must abide by the electrical rules.
(3) Ask more questions in the teaching process to stimulate students to think more.
Many underground switchgear are frequently started, and these switchgear are started and stopped.
In the process, electric sparks will be generated, which is easy to detonate gas and coal dust. that
How much spark energy is generated when the switch starts and stops? Be able to lead
Is there a gas or coal dust explosion? The start-stop time of the switch is too short to measure.
The spark energy generated. However, we can often see copper switches on the contact surface.
There are defects, which are formed after copper is melted, so we start with the melting point of copper.
The temperature is 1093℃, indicating that the spark temperature generated when the switch is started and stopped reaches.
Reach the temperature condition of gas and coal dust explosion.
Third, choose a case to inspire and explain.
Coal mine accident cases are very convincing to students in training and teaching.
Many irregular behaviors and false consciousness of workers are often the direct causes of accidents. because
In the teaching process, typical cases can be selected according to the content, and the process, causes and events of the accident can be analyzed.
The psychological state of old friends wakes up, enlightens and explains, and makes students realize the possibility of irregular behavior.
The adverse consequences. If this form is combined with some on-site accident videos to explain, then
The effect is more ideal.
"One shot, three inspections" and "three-person serial shooting" are based on many shooting accidents.
A reasonable shooting system, but many shooters, tile inspectors, team leaders and this.
Do not pay attention, in the teaching process, in order to attract students' attention and attention, we can start first.
Show the video of the shooting accident first. In the face of bloody accidents, the students are very focused.
Have a strong thirst for knowledge. At this time, the accident will be explained in detail and it will be concluded that
Only shooting according to the correct shooting system is an effective way to avoid shooting.
The correct shooting system is "one shot, three inspections" and "three-person chain shooting" system.
Four, strengthen the construction of teachers, pay attention to the improvement of teachers' professional quality.