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How to prevent common occupational diseases in stone processing industry?
In recent years, a large number of stone development and use, some townships have become stone mining and processing bases, rapid development, processing team is growing. In the stone processing team, most of them are migrant workers. Their lives are relatively poor and their cultural quality is not high. They only pay attention to the work and earn money. They do not pay attention and do not increase self-protection. Most of the cultural waters and technical qualities are poor, and the management and water shortage are low. The labor causes the conditions for the enterprises to move poorly and the protective equipment is simple. Business owners only pay attention to production, care about the physical health of workers, and can easily cause occupational diseases. Now the Cleansing Network discusses some common occupational disease hazards, causes and preventive measures in the stone industry for reference.
1. Silicosis: Silicosis is caused by the inhalation of crystalline silica (sio2) dust over a long period of time. It is the most serious form of lung tissue damage. It is the most common disease. It is the earliest occupational disease reported and studied. Silicon is the most important element in the crust rock and combines with oxygen in free form to form SiO2. It exists in tetrahedral crystal form and tiny particles, enters lung tissue through the respiratory tract, forms fibrotic nodules, and continuously fuses and hardens. Reduced normal lung tissue and eventually caused severe respiratory dysfunction. There may be no abnormalities in the early stages, and cough, shortness of breath, chest tightness, chest pain, dyspnea, emphysema, and pulmonary tuberculosis and lung cancer are common after onset.
Preventive measures: The most important is to do a good job of dust control, to improve the working environment, strengthen ventilation, wet work, such as drilling drilling, cutting to carry water, prohibit dry play; edging, digging holes should be changed dry grinding For water mills; dusty workers must stand in the limelight for a long time, or wear dust masks that do have a dust-proof effect. The stone processing personnel should regularly carry out physical examinations or take pictures of chest radiographs, and find problems in time to change the type of work, diversion or treatment.
Second, the vibratory disease is divided into two types: systemic and local, but the latter is more common. It is an occupational disease that occurs due to long-term vibration stimulation of the human body, such as long-term use of a variety of power tools, a rock drill, marble machine , Angle grinders, pneumatic drills, electric hammers, tractors, etc., can cause acral vasospasm, peripheral nerve sensory disturbances, severe cases can lead to fingers paroxysmal bruising or pale, with hand hemp, hand pain, hand stiffness, etc. Phenomenon."
Preventive measures include: requiring the person in charge of the company and workers to reform the stone processing equipment and work methods, reduce the severe vibration of the machine, pay attention to work and rest, and try to avoid the synergy between cold and noise. Solidified by cold and noise, through the strengthening of nerves and body fluids, it will promote the development of vibration diseases. Vibration can also enhance the noise damage to hearing. Therefore, vibration, cold, and noise are three interrelated pathogenic factors. The close relationship between the three parties should be prevented.
III. Noise Disease In today's world, a variety of noise pollution has become increasingly serious. It has become the top of the seven major hazards. There are hundreds of millions of people in China who are seriously affected by noise, and tens of millions of people are exposed to the noise environment that can cause hearing damage. The stone industry includes, among other things, loud blasting of stone mining, block and vibration and noise of electric tools in cutting and special-shaped processing, which can lead practitioners to “sick from ear to ear,†and long-term excessive stimulation can lead to headaches and dizziness. Tinnitus, heavy hearing, deafness, high blood pressure, arteriosclerosis and other serious diseases.
Preventive measures: Stone blasting should be far away from the scene, update equipment, choose a more advanced stone grinding machinery with low noise, when operating large cutting machine, workers can use earmuffs, ear plugs and other necessary measures.
IV. Various machines for electric injury, such as large cutting machines, thread cutting machines, grinding machines, drilling machines, and various small electric tools, whether three-phase or two-phase electric, if used improperly, lack of careful regular maintenance, or motors Water intake, or cable aging, breakage, or the use of counterfeit products, combined with low cultural quality of workers, there is no formal safety training, self-protection awareness is poor, there will be different levels of electric shock injury, serious will cause Fire and personal injury.
Preventive measures: Improve the cultural quality of workers, strengthen training and education for induction, learn to use electric tools and simple maintenance techniques, pay close attention to various measures of safe use of electricity, and apply the right medicine to minimize the occurrence of electric shock casualties.
5. Characteristics of Stone Injury and Cuts Stones are characterized by heavy, smooth, sharp edges, and easy to break. Therefore, different degrees of bruises and cutting injuries often occur during transportation, movement, and processing.
Preventive measures: Lift the board to stand up, do not lift it flat, wear gloves, don't wear shoes during work, carry tools and storage racks firmly, use mechanical lifting and handling.
In recent years, a large number of stone development and use, some townships have become stone mining and processing bases, rapid development, processing team is growing. In the stone processing team, most of them are migrant workers. Their lives are relatively poor and their cultural quality is not high. They only pay attention to the work and earn money. They do not pay attention and do not increase self-protection. Most of the cultural waters and technical qualities are poor, and the management and water shortage are low. The labor causes the conditions for the enterprises to move poorly and the protective equipment is simple. Business owners only pay attention to production, care about the physical health of workers, and can easily cause occupational diseases. Now the Cleansing Network discusses some common occupational disease hazards, causes and preventive measures in the stone industry for reference.
1. Silicosis: Silicosis is caused by the inhalation of crystalline silica (sio2) dust over a long period of time. It is the most serious form of lung tissue damage. It is the most common disease. It is the earliest occupational disease reported and studied. Silicon is the most important element in the crust rock and combines with oxygen in free form to form SiO2. It exists in tetrahedral crystal form and tiny particles, enters lung tissue through the respiratory tract, forms fibrotic nodules, and continuously fuses and hardens. Reduced normal lung tissue and eventually caused severe respiratory dysfunction. There may be no abnormalities in the early stages, and cough, shortness of breath, chest tightness, chest pain, dyspnea, emphysema, and pulmonary tuberculosis and lung cancer are common after onset.
Preventive measures: The most important is to do a good job of dust control, to improve the working environment, strengthen ventilation, wet work, such as drilling drilling, cutting to carry water, prohibit dry play; edging, digging holes should be changed dry grinding For water mills; dusty workers must stand in the limelight for a long time, or wear dust masks that do have a dust-proof effect. The stone processing personnel should regularly carry out physical examinations or take pictures of chest radiographs, and find problems in time to change the type of work, diversion or treatment.
Second, the vibratory disease is divided into two types: systemic and local, but the latter is more common. It is an occupational disease that occurs due to long-term vibration stimulation of the human body, such as long-term use of a variety of power tools, a rock drill, marble machine , Angle grinders, pneumatic drills, electric hammers, tractors, etc., can cause acral vasospasm, peripheral nerve sensory disturbances, severe cases can lead to fingers paroxysmal bruising or pale, with hand hemp, hand pain, hand stiffness, etc. Phenomenon."
Preventive measures include: requiring the person in charge of the company and workers to reform the stone processing equipment and work methods, reduce the severe vibration of the machine, pay attention to work and rest, and try to avoid the synergy between cold and noise. Solidified by cold and noise, through the strengthening of nerves and body fluids, it will promote the development of vibration diseases. Vibration can also enhance the noise damage to hearing. Therefore, vibration, cold, and noise are three interrelated pathogenic factors. The close relationship between the three parties should be prevented.
III. Noise Disease In today's world, a variety of noise pollution has become increasingly serious. It has become the top of the seven major hazards. There are hundreds of millions of people in China who are seriously affected by noise, and tens of millions of people are exposed to the noise environment that can cause hearing damage. The stone industry includes, among other things, loud blasting of stone mining, block and vibration and noise of electric tools in cutting and special-shaped processing, which can lead practitioners to “sick from ear to ear,†and long-term excessive stimulation can lead to headaches and dizziness. Tinnitus, heavy hearing, deafness, high blood pressure, arteriosclerosis and other serious diseases.
Preventive measures: Stone blasting should be far away from the scene, update equipment, choose a more advanced stone grinding machinery with low noise, when operating large cutting machine, workers can use earmuffs, ear plugs and other necessary measures.
IV. Various machines for electric injury, such as large cutting machines, thread cutting machines, grinding machines, drilling machines, and various small electric tools, whether three-phase or two-phase electric, if used improperly, lack of careful regular maintenance, or motors Water intake, or cable aging, breakage, or the use of counterfeit products, combined with low cultural quality of workers, there is no formal safety training, self-protection awareness is poor, there will be different levels of electric shock injury, serious will cause Fire and personal injury.
Preventive measures: Improve the cultural quality of workers, strengthen training and education for induction, learn to use electric tools and simple maintenance techniques, pay close attention to various measures of safe use of electricity, and apply the right medicine to minimize the occurrence of electric shock casualties.
5. Characteristics of Stone Injury and Cuts Stones are characterized by heavy, smooth, sharp edges, and easy to break. Therefore, different degrees of bruises and cutting injuries often occur during transportation, movement, and processing.
Preventive measures: Lift the board to stand up, do not lift it flat, wear gloves, don't wear shoes during work, carry tools and storage racks firmly, use mechanical lifting and handling.
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