Is flour dust harmful to people? On what basis?

If flour is not harmful to the human body, it must be fake, if flour passes through our nose and into our lungs, then it will cause harm, if flour enters our stomach through our mouth, it will become our food. Some people work in the flour mill, there must be more dust in the flour mill, it can also be said that there is more flour, when we go to work, generally speaking, the company will require us to wear masks, but sometimes even if we bring in masks, it is inevitable that some particles will enter our lungs, which is easy to cause this respiratory infection. <>

Pneumoconiosis Dust disease, in fact, can be said to be an occupational disease, long-term work in this dusty or flour-more area, then even if you wear a mask will be more or less affected, some people may come out of the hair and clothes are all white, so it is conceivable that the degree of this flour is very serious. After the lungs are damaged, this problem is difficult and irreversible, so this hazard will be controlled through prevention, such as wearing more protective masks. <>

Pneumoconiosis can affect our respiratory system, such as cough, asthma or fatigue and dizziness. Because there is something wrong with our lungs, these tiny particles will form bubbles when they enter our lungs, so after a long time, even if we feel the air around, we need to breathe in more air to solve the problem of oxygen supply to the human body, if the oxygen is insufficient, it is easy to get dizzy, easy to fatigue, and even easy to asthma. <>

In life, we can eat a little black fungus, or eat some rock sugar or pig blood, these foods can effectively play a role in clearing the lungs. But we should pay more attention to bring this dust mask, after all, the outside layer of protective isolation measures is very important, and the mask must be worn a little better, a little tighter, do not have this gap, once there is a gap, it will continue to enter our respiratory tract, then it will be troublesome.

Flour dust is harmful to the human body; Because if you inhale flour for a long time, it will cause damage to the lungs, and the residue of flour will remain in the lungs, which will have a strong immunity and resistance to the body, and in severe cases, it will cause cancer.

It can be harmful to the body, especially for asthma patients, and they should stay away from this environment. If dust enters the respiratory tract, it will affect human health, and we should pay attention to this aspect.

There is harm, my mother has been steaming steamed buns, and now she has respiratory diseases and often coughs.

Most of the dust that is sucked into the human respiratory tract by the human body is inhaled and then exhaled. In the absence of resistance, the inhaled dust particles will pass through the trachea, main bronchus and bronchioles, and enter the respiratory bronchioles, alveolar ducts and alveoli in the gas exchange area, and produce toxic effects in the process of entering the person, affecting the gas exchange function.

Dust is the most important occupational disease hazard factor leading to pneumoconiosis, dust is produced and present in many industrial production processes, the clinical manifestations of pneumoconiosis mainly include cough, sputum, chest pain, dyspnea four major symptoms, in addition to some patients can be combined with lung infection and tuberculosis, and produce some systemic symptoms.

What are the hazards of dust, dust is very harmful to the human body, if dust enters the human body, it can cause different pathologies, such as respiratory system diseases, local effects, poisoning, etc., let's take a look at the specific hazards;

Long-term excessive inhalation of dust will lead to pneumoconiosis, which refers to the disease mainly caused by lung tissue fibrosis caused by inhalation of productive dust in the production process, and produces different degrees of harm due to the different quality and quantity of inhaled dust;

There are many types of pneumoconiosis, of which the following 12 are classified as occupational diseases, which are silicosis, coal workers' pneumoconiosis, graphite pneumoconiosis, carbon black pneumoconiosis, asbestosis, talc pneumoni, cement pneumoni, mica pneumoconiosis, potter's pneumoconiosis, aluminum pneumoconiosis, electric welding mixed pneumoconiosis, caster pneumoconiosis;

The harm is relatively light is dustosis, after dust inhalation, it can be a foreign body reaction in the lung tissue, and continue to be slightly fibrotic, but the harm to the human body is small, after changing the working environment, the lesion can gradually subside, the local effect of dust refers to the lesions caused by dust acting on the respiratory mucosa, such as pharyngitis, laryngitis, tracheitis, etc.;

Dust stained on the ** will also form acne, folliculitis, pyoderma, etc., inhalation of dust will also lead to poisoning, especially inhalation of lead, arsenic, manganese and other toxic dust, there will be poisoning, so, in life, to stay away from the dust, if it is the nature of the work noise can not be avoided, but also to do a good job of protective measures.

The harm of dust to the human body can cause different lesions according to its physical and chemical properties and the amount of dust entering the human body. Such as respiratory system diseases, local effects, toxic effects, etc. There are four manifestations of occupational respiratory diseases:

1.Pneumoconiosis 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, they are: silicosis, coal workers' pneumoconiosis, graphite pneumoconiosis, carbon black pneumoconiosis, asbestososis, talc, cement pneumoni, mica pneumoni, potter's pneumoconiosis, aluminum pneumoconiosis, electric welding mixed pneumoconiosis, caster pneumoconiosis. 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 dust Different organic dusts have different biological effects, such as causing bronchial asthma, cotton dust, occupational hypersensitivity pneumonitis, mixed pneumoconiosis, etc.

4.Respiratory tumors The local effect of dust refers to the action of dust on the mucosa of the respiratory tract to cause atrophic lesions; In addition, pharyngitis, laryngitis, tracheitis, etc. can also be formed; It can form acne, folliculitis, pyoderma, etc.; Metal and abrasive dusts can cause corneal damage, resulting in corneal dysesthesia and corneal opacity; Asphalt soot can cause photosensitive dermatitis when exposed to sunlight. The poisoning effect of dust refers to the poisoning phenomenon caused by inhalation of toxic dusts such as lead, arsenic, and manganese.

For the hazards of dust, the following technical measures can be used to prevent dust in the production process: 1Technological innovation Reform of process equipment and process operation methods, the adoption of new technology is a complete elimination of dust pollution, do a good job in dust prevention work of technical measures.

In the process reform, the first should be the root cause of the dust hazard in the production process, and then the measures to eliminate or reduce the harm of the dust through treatment. 2.Wet Dust Prevention This is a simple, cost-effective and effective dust prevention measure.

Dust is easy to absorb, coagulate, and increase weight after encountering water, which can greatly reduce the generation and diffusion of dust and improve the air quality of the working environment. 3.Seal the dust source.

The main injury to people is respiratory disease. Due to the different properties of dust, it is generally easy to cause lung inflammation, pneumoconiosis, metal dust deposition, tumors, etc.

For the sake of personal health, it is recommended to choose a protective mask scientifically.

The way to clean dust: the scientific selection of dust masks certified by GB2626-2006 standards can help prevent lung damage.

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. A low rate of protection will lead to physical injury.

3. It is more comfortable to choose silicone material. It is suitable for long-term wear and is not easy to cause allergic reactions. Masks with high rigidity are prone to 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 that cover the mouth and nose, covering the mouth, nose and chin, and it is recommended to use the latter, which is relatively comfortable.

6. It is recommended to choose a breathing mask. Some masks are designed with double filters, and the filters are double-sided, so that the masks are relatively easy to breathe.