About the technological equipment tightness evaluation method in asbestos-cement products manufacturing

摘要

The technological equipment evaluation method as a dust emission source, adapted for the asbestos-cement production field is presented. An example of determining the process equipment tightness and calculating the dust emissions amount in the stocking plant workshop for the asbestos-cement products manufacturing is given. It made it possible to identify the sources of the highest dust emissions, to evaluate the quality of functioning of the used means of air purification of the working area, the harmful substances maximum permissible concentration excess level. The recommendations to reduce the negative impact of the dust factor in the enterprise working areas air are given.