Who is susceptible to pneumoconiosis? Where do you work pay more attention to what kind of people wo

People who often work in some places with poor air quality are prone to disease, and workers in the underground and some manufacturing industries are prone to this disease, so they must pay attention to protection and wear masks.

Bring some people who work in dirty environments, and people who don't pay attention to protecting their bodies. People with heart and lung diseases, people who work in scientific research, people who work in health. Outdoor, space, factory, workshop. These places of work must be paid attention to.

1. The reason why many miners know "pneumoconiosis" is because of the miners' rights protection. 2. Heavy metal factory workers. 3. The construction ranks of construction workers are divided into two types: construction sites and building materials, and workers who deal with concrete, sediment and other workers all day long have not a small amount of dust inhalation in the process of work.

If people are committed to a certain kind of work for a long time, they may be prone to occupational diseases. In fact, many occupations have potential to hide these occupational diseases, but it is difficult for us to find them. So what are the common occupational diseases? Let's take a look.

What are the common occupational diseases?

1.Lead work.

Representative industries include smelting, batteries, chemicals, lead-containing paints, ship repair, printing, plastics, textiles, glass, mining, medicine, etc. Lead enters the body mainly through the respiratory and digestive tracts, and long-term exposure to lead can cause chronic lead poisoning, with early symptoms of fatigue, metallic taste in the mouth, muscle and joint soreness, memory loss, vague abdominal pain, and the appearance of blue-black "lead lines" on the gingival edges.

2.Benzene operation.

Representative industries generally include paint, resin, plastics, rubber, tanning and other types of work. If you do not pay attention to labor hygiene, it is easy to cause occupational benzene poisoning, which will cause certain damage to the central nervous system, blood system and liver, and has the potential to cause cancer. The early symptoms of benzene poisoning are neurasthenic syndrome, which is manifested as headache, dizziness, fatigue, forgetfulness, sleep disturbance, etc., and the total number of white blood cells and platelets in the blood is reduced

Work class under noise.

Such as textile workers, ** operators, metalworkers, foundry workers, etc., vitamin B1 consumption increases, and they are prone to beriberi. In addition, it is also easy to cause occupational deafness, and the early symptoms are ear partridges, hearing fatigue, and hearing loss.

4.Mercury operations.

Representative industries include barometers, fuel gauges, thermometers, rectifiers, quartz lamps, fluorescent lamps, etc. Mercury metal compounds are highly toxic, and can enter the human body through the respiratory tract, digestive tract and **, combine with proteins in the human body, cause protein denaturation and damage human health. Early symptoms of mercury poisoning include stomatitis, memory loss, emotional instability, dreaminess, sweating, drooling, indigestion, and restless heartbeat.

Exposure to dust.

It generally includes mining, quarrying, casting, asbestos processing, building materials and other industries. Dust enters the human body through the respiratory tract and can lead to pneumoconiosis. Early symptoms include cough, phlegm, shortness, vague chest pain, and gradual weight loss and weakness.

Long-term inhalation of dust will cause harm to the lungs and cause pneumoconiosis (pneumoconiosis formed according to the different dust inhaled is habitually called silicosis, asbestosis, etc.). Although dust does not cause disease immediately, it can still cause problems over time, so it is important to pay attention to it.

The following points should be noted.

1.Living and working in a dusty environment, once the dust enters the body through the respiratory tract, it will cause a lot of bad harm to the body, such as lung diseases, then you need to pay attention, first of all, the external prevention method is to wear a mask, the mask can filter out a part of the dust, prevent the dust from entering the respiratory tract.

2.It is to eat more foods that clear the lungs, such as pig blood, fungus, etc., such foods can help remove some of the dust in the lungs, which is still very helpful to the body.

3.It is necessary to drink more water, which can take away a part of the dust, so that the dust that has not yet entered the lungs can be discharged from the body, reducing some of the damage.

Pneumoconiosis is a systemic disease mainly caused by diffuse fibrosis of lung tissue caused by long-term inhalation of productive dust, and is the most common type of occupational disease. China has listed 12 kinds of pneumoconiosis such as: silicon, coal, graphite, carbon black, asbestos, talc, cement, mica, potter, aluminum, welder, and caster pneumoconiosis as occupational diseases.

Silicosis is caused by long-term inhalation of free SiO2.

What are the types of pneumoconiosis in China? What are the main occupations?

Among the current occupational diseases in China, there are 13 kinds of pneumoconiosis, which are: silicosis, coal workers' pneumoconiosis, graphite pneumoconiosis, carbon black pneumoconiosis, asbestos pneumoconiosis, talc pneumoconiosis, cement pneumoconiosis, mica pneumoconiosis, potter's pneumoconiosis, aluminum pneumoconiosis, welding pneumoconiosis, caster's pneumoconiosis and other pneumoconiosis.

Many industrial production processes can produce dust and cause pneumoconiosis, so pneumoconiosis is the most widespread and serious occupational disease in China. The main areas of operation in China that produce dust and cause pneumoconiosis are:

1) Mining Mining of various metal mines, coal mine excavation and coal mining and other non-metallic mines are the main operating environment for pneumoconiosis, and the main types of work are wind drill rock drillers, blasters, pillar workers, and transportation workers; In addition, there are crushing and screening workers for tunneling, refractory and stone powder processing.

2) crushing, screening and transportation of ores in the metal smelting industry;

3) Sand blending, modeling, sand cleaning, sandblasting and electric welding of castings in the mechanical casting industry;

4) Building materials industry, such as mining, crushing, grinding, screening, mixing, etc. in the production of refractory materials, glass, cement, and stone; asbestos mining, transportation and textiles; ingredient worker in the ceramic manufacturing industry;

5) Tunneling and blasting in the construction of highways, railways, water conservancy and hydropower.

Pneumoconiosis is an occupational disease that seriously threatens human health, generally speaking, mining workers, workers engaged in metal smelting, foundry workers and workers engaged in construction industry are prone to pneumoconiosis due to the large amount of dust in the working environment. Pneumoconiosis is an incurable disease, and it cannot achieve the goal of complete pneumoconiosis through various means.

A lot of particles floating in the air are possible.

Pneumoconiosis refers to a disease mainly caused by fibrosis of lung tissue caused by inhalation of productive dust during the production process. Due to the difference in the quality and quantity of inhaled dust, there are different degrees of harm. There are many types of pneumoconiosis, 12 of which are classified as occupational diseases, and they are:

Silicosis, coal workers' pneumoconiosis, graphite pneumoconiosis, carbon black pneumoconiosis, asbestososis, talc pneumonosis, cement lung, mica pneumoni, potter's pneumoconiosis, aluminum pneumoconiosis, electric welding mixed pneumoconiosis, caster's pneumoconiosis. The chemical composition of dust is one of the main factors that determine its harm to the human body, to understand the harmfulness of dust, we should know whether the dust contains toxic substances, radioactive substances and the amount of free silica content. Because the higher the content of free silica in the dust, the more inhaled by the human body, the faster the lesion develops, and the more severe the degree of fibrosis.

Therefore, it is especially important to know how much free silica is in the dust. Hazards of different kinds of dust to the human body:

1) Silica dust, dust containing free silica, such as quartz, can produce lung tissue fibrosis after inhalation. (2) Asbestos dust, which can produce asbestosis and induce lung cancer and stromal tumor. (3) Radioactive dust, such as uranium ore dust, can produce radiation hazards and induce lung cancer.

4) Toxic dust, such as lead dust, cadmium, manganese, chromium and other metal dust, can produce various poisoning symptoms. (5) Harmful dust, such as coal dust, cement dust, etc., can produce pulmonary fibrosis.

2.Dustosis Some metals (iron, barium, tin, etc.) dust inhalation, can be a foreign body reaction in the lung tissue, and continue to slight fibrosis, but the harm to the human body is less, after getting rid of the dust operation, the lesion can gradually subside.

3.Lung lesions caused by organic dusts Organic dusts include plant, animal, and man-made organic dusts. Common ones are cotton, tobacco, flour, sawdust, feathers, fur, fuel, plastic, asphalt, etc.

Different organic dusts have different biological effects, such as causing bronchial asthma, cotton dust, occupational hypersensitivity pneumonitis, mixed pneumoconiosis, etc.

Pneumoconiosis can only be prevented, and there is currently no effective method!!

Brick factories generally do not suffer from pneumoconiosis. .Pneumoconiosis is a systemic disease caused by long-term inhalation of productive dust (dust) during occupational activities and its retention in the lungs, mainly diffuse fibrosis (scarring) of lung tissue. .

Coal mining, mining, demolition, construction.