Návrh větrání porubu č. 340 812 umístěného na diagonálním propojení mezi větrními oblastmi výdušných jam Mír 4 a Su-Sto III na Závodě Důl Darkov

Abstract

In the presented bachelor thesis is the proposal of the ventilation longwall no. 340812 situated on a diagonal connection between wind areas upcasted hole Mír 4 and Su-Sto III. In the first instance, there are defined by the wind area with a detailed description of the mining air, mining fields, the wind power system and a major ventilator. Furthermore in this thesis there is described in detail insulating objects that are proposed. There is shown the start and the end of line SVO and winds. In interregionaled diagonal linking depression, pressure gradients were measured and these values were compared with values calculated by NetzCAD program (version 2.1). In the last part of this bachelor thesis is mentioned a methodology for measuring pressure gradients and depression. In the end of this is evaluated the comparing the values of work and outputs.