What are the occupational disease protection measures for grinders?

I'm glad to answer your question. First of all, the occupational disease of the grinder mainly refers to pneumoconiosis, because the grinder's union is exposed to a large amount of dust, which will cause pulmonary fibrosis and pneumoconiosis for too long.

The key to prevent pneumoconiosis is to prevent dust and prevent the inhalation of harmful dust to the maximum extent.

It can be summarized as the eight-character policy of "leather, water, density, wind, protection, management, teaching and inspection". "Reform" means reforming backward production technology and equipment and technical measures to fundamentally eliminate the harm of dust; "Water" refers to wet operation to prevent dust from flying; "Dense" means to prevent dust from entering the air through sealing; "Wind" is to strengthen the ventilation in the workplace, suck the dust away from the site, and reduce it to below the allowable concentration of national standards; "Protection" refers to strengthening personal protection and adopting dust masks and air supply helmets that meet national standards to protect workers; "Management" refers to strengthening management, establishing and improving effective management systems and necessary measures, and maintaining and repairing dust-proof equipment; "Teaching" is to provide necessary occupational health education and dust prevention education for workers; "Check" is to implement the system of pre-job and regular physical examination for dust workers.

Among them, "nursing" is the most direct and effective method to prevent pneumoconiosis. According to national standards, dust masks are divided into three levels: KN90, KN95 and KN 100. KN 100 dust mask can effectively prevent pneumoconiosis.