China is currently the world's largest furniture production base. In the past, the development of furniture companies has been extensive development, and has not worked hard on environmental protection and employee health. Some furniture companies focus on areas where visibility is low and often a gloomy scene. The workshop also led to a big discussion about the Chinese name of PM2.5. The serious name is "public fog source", the high-end name is "home dust", the domineering point is "dust disease and sweat", and the optimistic name is "dust world beauty". The entertainment point is called "dust sucking". But the most profound and profound Chinese is still five words: "Feed the people to serve the fog".   Dust situation of furniture enterprises  Dust pollution is a major pollution in furniture enterprises. A large amount of wood chips and wood powder will be generated during the operations of wood cutting, surface processing of sheet metal, sanding, and flushing. Wood flowers, wood chips and wood wire produced by various planer and milling machines are large-scale wood dust; wood sawdust produced by various sawing machines and drilling machines is medium-sized wood dust; wood powder produced by various sanding machine cutting is fine Type wood dust. In addition, in the production and processing workshops of artificial stone countertops such as cabinets, the degree of dust pollution is even worse.  Dust hazards in furniture companies  Dust particles with a particle size of more than 10um can block the nose of the person; particles with a particle size of 2.5--10um can enter the upper respiratory tract, but some can be discharged from the body through sputum, etc. The villous barrier inside the nasal cavity is relatively less harmful to human health; while fine particles with a particle size below 2.5um, the diameter is equivalent to 1/10 of the size of the hair, it is not easy to be blocked, and it will directly enter the bronchus after being inhaled into the body and interfere with the lung The gas exchange in the Ministry causes diseases including asthma, bronchitis and heart disease. Wood dust also contains wood tar, which is composed of various phenols and hydrocarbons, and contains more carcinogenic substances. These substances enter the blood through the bronchial tubes and alveoli, dissolve in the blood, and damage the human health. Big. Production personnel work in a dust environment for a long time, which has a great impact on health and greatly increases the chance of cancer.  Dust control measures  For the treatment of dust, furniture companies should choose advanced and reasonable production machinery and equipment. Advanced equipment is generally equipped with a relatively good dust removal device, and the noise and vibration are relatively low. In addition, dust removal equipment can also be used to perform dust removal treatment on the workshop. For the dust removal of the workshop, a central dust removal system can be used. Install a bag-type dust removal device, and install a dust collection port next to each production equipment; you can also place a single dust removal device next to the production equipment that requires dust removal to purify the dust generated by the equipment. (Editor: Peter)  Shandong Chenshuo Meter Co., Ltd. , https://www.chenshuometer.com
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