Propuesta técnico-económica de sistema de ventilación en mina Trinidad
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Date
2022
Authors
Profesor/a Guía
Facultad/escuela
Idioma
es
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Publisher
Universidad Andrés Bello
Nombre de Curso
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Abstract
Para estimar las características técnicas básicas de equipos y materiales, se deben
calcular el caudal de aire fresco y la caída de presión del sistema, para ello se recopiló la
información de la mina con respecto a las galerías y construcciones, además de lo que
establece la legislación chilena vigente para que junto a la información teórica, calcular
las variables indicadas anteriormente.
Posteriormente, con esas características, se busca cotizar dichos equipos y materiales,
para tener una mirada económica de cuánto cuesta la eventual propuesta por
Requerimientos de aire para la mina.
Luego, para que la empresa tenga las coordenadas de las galerías, y así disponer de
más información para en un futuro obtener un análisis profundo, se debieron estimar las
coordenadas en 3 dimensiones de las galerías, ya que la mina no poseía plano
actualizado ni mucho menos coordenadas de las construcciones, mediante un eje
cartesiano imaginario dibujado en la imagen del plano, se obtuvieron las coordenadas en
el eje X y en el eje Y, luego por trigonometría se obtuvieron las coordenadas en el eje Z.
To estimate the basic technical characteristics of equipment and materials, the flow of fresh air and the pressure drop of the system must be calculated, for this the information of the mine was compiled with respect to the galleries and constructions, in addition to what is established by the Chilean legislation in force so that together with the theoretical information, calculate the variables indicated above. Subsequently, with these characteristics, it is sought to quote said equipment and materials, to have an economic look at how much the eventual proposal for Air Requirements for the mine costs, Then, for the company to have the coordinates of the galleries, and thus have more information to obtain a deep analysis in the future, the 3-dimensional coordinates of the galleries must be estimated, since the mine did not have an updated plan or much minus coordinates of the constructions, by means of an imaginary Cartesian axis drawn on the image of the plane, the coordinates on the X axis and on the Y axis were extracted, then by trigonometry the coordinates on the Z axis were extracted.
To estimate the basic technical characteristics of equipment and materials, the flow of fresh air and the pressure drop of the system must be calculated, for this the information of the mine was compiled with respect to the galleries and constructions, in addition to what is established by the Chilean legislation in force so that together with the theoretical information, calculate the variables indicated above. Subsequently, with these characteristics, it is sought to quote said equipment and materials, to have an economic look at how much the eventual proposal for Air Requirements for the mine costs, Then, for the company to have the coordinates of the galleries, and thus have more information to obtain a deep analysis in the future, the 3-dimensional coordinates of the galleries must be estimated, since the mine did not have an updated plan or much minus coordinates of the constructions, by means of an imaginary Cartesian axis drawn on the image of the plane, the coordinates on the X axis and on the Y axis were extracted, then by trigonometry the coordinates on the Z axis were extracted.
item.page.dc.description
Memoria (Ingeniero Civil en Minas)
Keywords
Ventilación de Minas, Aspectos Económicos, Minas de Carbón, Chile, Lebu