Power and environmental disturbances of the production process for vegetal bio-stimulants

6th ModTech International Conference - Modern Technologies in Industrial Engineering

Musca Anghelache, G.D.^1 ; Diaconescu, I.^1 ; Leopa, A.^1

'Dunarea de Jos' University of Galati, Eng. and Agronomy Fac. of Braila-Res. Ctr. for Mechanics of the Machines and Technological Equipment, Calea Calarasilor Street 29, Braila

810017, Romania^1

关键词: Continuous monitoring;    Electrical equipment;    Environmental disturbances;    Experimental research;    Level of acoustic pressures;    Mechanical systems;    Power supply networks;    Quality indicators;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/400/2/022038/pdf
DOI  :  10.1088/1757-899X/400/2/022038

来源: IOP

【 摘 要 】

The paperwork aims to identify and find methods to reduce power pollution, by noise and dust released in atmosphere. According to operation diagram of the installation there are items (electrical equipment and mechanical systems), that during operation under normal mode cause power pollution like noise with parameters that may exceed the legal limits. Damage of quality indicators of the power can be avoided by continuous monitoring and actions taken in real time. Many organizations underestimate the impact of power quality damage, which speaking about time of unplanned non-operation, lost production, lost data and premature equipment damage, it can be significant. The problems also lead to big invoices for electricity and even penalties for "pollution" of power supply network. To check the framing within admitted limits, acoustically speaking, an experimental research was started on the level of acoustic pressure produced during operation of the installation. Considering the installation for bio-stimulant obtaining is using vegetal waste as raw material, during their chopping stage and transport to the bin intended for maceration there is the possibility of releasing a quantity of fine powders into internal atmosphere. Under these circumstances, this study is checking the framing within admitted limits, required by laws, of the concentration of powders released into atmosphere during operation of an installation that produces vegetal bio-stimulants from after-cropping agricultural waste and medicinal herbs.