Recently, Shanxi Huasheng Aluminum Industry Co., Ltd. 200kt/a electrolytic aluminum project occupational disease factor control effect acceptance evaluation commissioned by the "Xi'an Ordnance Industry Hygiene Institute" expert 5 people to Huasheng Aluminum carbon system molding workshop, asphalt melting library carried out On-site inspection data collection, and re-measurement of electrolysis workshop, foundry workshop of electrolysis system, calcination workshop of carbon system, roasting workshop, assembly workshop, alumina warehouse of material distribution center, etc., completed on-site inspection and data collection. The expert group was very satisfied with the test results.
In order to reduce the occurrence of occupational hazards, Huasheng Aluminium has been unanimously endorsed by the expert group in improving processes and strengthening internal management. First, the compressed air is forbidden when soot blowing in the electrolysis system electrolysis workshop, and dust on the ground is cleaned in time. Second, the electrolysis system purification workshop adopts triangular prongs to pierce the packaging bags for feeding, avoiding the operators from directly contacting the alumina powder, and thirdly, minimizing the dust density on the spot by mixing the furnace slag in the casting workshop of the electrolysis system; It is a carbon system calcining workshop raw material warehouse to reduce the height of the material to reduce the dust in the scene; Fifth, the carbon system assembly workshop adopts the jack to break the residual pole and then carry out the detachment to avoid the residual powder flying.
In order to reduce the occurrence of occupational hazards, Huasheng Aluminium has been unanimously endorsed by the expert group in improving processes and strengthening internal management. First, the compressed air is forbidden when soot blowing in the electrolysis system electrolysis workshop, and dust on the ground is cleaned in time. Second, the electrolysis system purification workshop adopts triangular prongs to pierce the packaging bags for feeding, avoiding the operators from directly contacting the alumina powder, and thirdly, minimizing the dust density on the spot by mixing the furnace slag in the casting workshop of the electrolysis system; It is a carbon system calcining workshop raw material warehouse to reduce the height of the material to reduce the dust in the scene; Fifth, the carbon system assembly workshop adopts the jack to break the residual pole and then carry out the detachment to avoid the residual powder flying.