-
Pneumoconiosis seriously affects people's lung health and even poses a threat to the whole body. To help you have a deeper understanding and better understanding of pneumoconiosis, we will cover the common symptoms of pneumoconiosis? I hope I can help you better** this disease.
In recent years, pneumoconiosis has slowly begun to enter the public eye, and more and more people have begun to pay attention to this forgotten group. Pneumoconiosis is a systemic disease caused by diffuse fibrosis (scarring) of lung tissue caused by long-term inhalation of productive dust (dust) during occupational activities.
In stainless steel grinding, one is the ultra-thin dust produced by the abrasives. The other is grinding dust from the surface of stainless steel. Most dust particles in the air are about 10 microns in size.
It is easy to inhale, causing lung damage. Especially abrasive dust, mainly silicon products, and even less dust. It can easily cause lung damage.
Grinding and polishing produce dust particles with a wide range of particle sizes, ranging from sub-microns to millimeters. In addition, the main component of most abrasives is silicon carbide. The abrasive chips generated during the high-speed grinding process are trapped in the dust and are susceptible to silicosis, the most severe form of pneumoconiosis, after being inhaled peacefully by the human body.
Light industry is mainly an industry that provides consumer goods and manufactures hand tools, and because the chemical industry occupies a prominent position in the development of modern industry, heavy industry and chemical industry are often referred to as heavy chemicals in technical research.
Pneumoconiosis is a systemic disease caused by diffuse fibrosis (scarring) of lung tissue due to long-term inhalation of productive dust (dust) during occupational activity and retention in the lungs. It is a typical occupational disease that can lead to many complications if pneumoconiosis is not timely. Pneumoconiosis is an occupational disease in which excessive dust inhalation occurs over a long period of time during production activities, resulting in irreversible lung damage, and dust particles inhaled by respiratory apparatus are deposited in the surrounding subbronchial alveoli due to long-term exposure to the working environment without any necessary protection.
-
You will really get pneumoconiosis, because if you polish it for a month, you will absorb a lot of dust, and you will get pneumoconiosis.
-
You won't get pneumoconiosis, you won't get pneumoconiosis for at least five months, and pneumoconiosis basically can't be **.
-
You won't get pneumoconiosis for a month, and if you get pneumoconiosis, it's generally an adult, and it's impossible for a month alone.
-
Dry grinding for three months will not get pneumoconiosis.
There are many factors that influence this.
First, the nature of dust, some dust has a strong ability to cause fibrosis. Some dusts have a very weak ability to cause fibrosis, and pneumoconiosis will not necessarily occur after a few years or even decades.
Second, the concentration of dust. If the dust concentration is high, it is easy to get sick, and if the dust concentration is low, it is not easy to get sick.
Third, personal protection. If effective personal protective measures are taken, they are less susceptible to the disease. If you don't pay attention to personal protection, such as not wearing a mask, you are prone to getting sick.
Third, the individual's physique. In the same environment, different human constitutions are different, and the onset of the disease is not exactly the same.
-
Long-term inhalation of dust is susceptible to pneumoconiosis.
If there is no effective protection for 4 months, there should be inhaled dust in the lungs. It is advisable to do a perspective.
The scientific selection of dust masks certified by the GB2626-2006 standard helps to prevent lung damage.
The protective effectiveness of a dust mask depends on two aspects. One is the tightness and comfort of the mask and the face. The second is the protective effect and breathing resistance of the filter cotton cloth on ultrafine dust.
1. Choose a duplex half mask type. Disposable masks are not suitable for long-term protection due to their high air leakage rate.
2. Choose KN100 dustproof filter cotton for use. Because dust is harmful to the respiratory system. It is very easy to cause pneumoconiosis. A low rate of protection will lead to physical injury.
3. It is more comfortable to choose silicone material. When worn for a long time, masks with high hardness are easy to cause facial indentation.
4. Masks are divided into large and small sizes, which is extremely important. Don't buy masks that are called generic models. Prone to air leakage.
5. There are two types of masks covering the mouth and nose, covering the mouth, nose and jaw, and it is recommended to use the latter, and this design is used in international high-comfort masks.
6. Low breathing resistance. Some masks use double-sided filter cotton and double-piece design, and the filter cotton is based on the principle of electrostatic adsorption, so the protective effect is good and the breathing is as smooth.
Through the above methods, the half mask made of silicone material is selected, and the KN100 grade filter cotton is used to prevent dust damage.
For the sake of good health, the scientific selection of dust masks is the last word.
Long-term inhalation of dust can easily lead to pneumoconiosis. Pneumoconiosis is a disabling disease of fibrosis of the lungs, which has the characteristics of preventability and infallibility, and has a variety of complications and evolving characteristics. Therefore, it is advisable to choose dust masks scientifically.
From the 4th to 5th week onwards, the kittens will roll together to scratch, chase, cuddle and play, and rarely be injured, forming a group order of harmony among littermates. Lonely kittens love to play with their surroundings and their own tails, and often fight with other kittens. >>>More
This year's winter vacation is a holiday one day earlier, and this temporary news is not very accurate. But it will definitely be in advance, will it be a month in advance and has not yet been decided?
Generally for construction workers, moving bricks belongs to small workers, experienced people move bricks is not a new brick mover can learn, you have to rely on experience, generally speaking, veterans can not get so much by moving bricks, about 7000 is for skilled masons, scaffolding workers, etc.
A one-month-old baby can see people or objects in the horizontal direction and in front of him from 18 cm to 38 cm. >>>More
I have similar symptoms to you, and the Chinese medicine practitioner I saw is now almost better, and I am making Chinese herbal tea. Don't you want to eat what you said anymore, especially the anti-inflammatory, useless. >>>More