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The installation of systems of diluidora general ventilation is convenient also when it has interest in the movement of air volumes in the hot station. The ventilation promotes a reduction in the concentration of harmful pollutants. This reduction occurs for the fact of that, when introducing clean air or poludo in an environment I do not contend certain mass of definitive pollutant, we will make with that this mass dispersed or is diluted in a bigger volume of air, reducing, therefore, the concentration of these pollutants. The first comment to be made is of that this method of ventilation does not hinder the emission pollutant them for the work environment, but it dilutes simply them. The lack of adequate ventilation makes with that let us have difficulties in keeping the comfort and the efficiency of the collaborator.

OBJECTIVES OF the General 1.1Objetivo IMPLANTATION? Protection of the health: reducing the concentration of harmful pollutants. Comfort and efficiency: for the maintenance of the temperature and humidity of the air of the environment. Protection of materials or equipment: keeping SPECIFIC atmospheric conditions adjusted 1.2OBJETIVOS? The reestablishment of the ambient conditions of air, modified for the presence of the man; To refresh air is in hot climates or had to the oven; Withdrawal of odors of the environment; 2. THEORETICAL REFERENCIAL the man is a tropical being par excellence, possessing a developed capacity sufficiently of: perspiration. A great number of individuals is part of the displayed time the temperature higher than the ambient temperature mainly in its occupational environment, where one series of climatic and not climatic factors leads to a profit or a lesser waste of heat for the organism. To this type of stimulaton the organism answers physiological, reflecting the severity of the exposition to the heat. Article Technician industrial Ventilation ASBRAV- Brazilian Association of Ventilation All source of pollution of air will have to be provided with local system of ventilation and the launching of effluent in the atmosphere could only be carried through through chimney, saved when specified diversely in this regulation or decurrent norms of it.

Law In the,997 of 31/05/76, approved for Certainly In the,8468 of 08/09/76, art 35. The general ventilation is one of the available methods for control of a occupational environment. It consists of putting into motion air in an environment through fans; also called ventilation mechanics, a fan can insuflar air in an environment, taking external air, or exaurir air of this exactly surrounding for the exterior. General ventilation Diluidora, Literature Technique METHODOLOGY First if makes necessary the study of the area for verification of the conditions of airflows, after this process will be made the installation of the Axial Propellant, that is the type more cheap to move great air volumes the low pressures, being frequently used for air circulation. The installation will be analyzed in accordance with rules of ventilation and installation of fans. Air will be sucked of a external environment for an Axial one, will enter of the opposing side to the oven (or source of particulado material and heat), will pass for all the production room having diluted all the pollutants and reducing the existing heat in the area, being an expelled after that for as Axial Propellant.

Mon, August 6 2012 » News