Research dedusting efficiency of the inertial hub with adjustable parameters

Abstract

Production of construction materials every year production increases, thus increasing emissions pollutants into the atmosphere subjected to cleaning. At the enterprises of building materials production equipment becoming outdated both morally and physically exhausted their useful life. Technological design standards in the operation of purification equipment has undergone a number of changes. There are a large number of works devoted to the theory of cyclone separation. They examined calculation method and to determine the minimum size of particles is separated completely from the air stream in a cyclone. In theory, the high efficiency cyclones are relatively small separation of particles from the air stream. The experiments show that certain fractions of full capture occurs from the cyclones and out relatively large particles. Designed dust device hubs. They capture dust particles with low specific density and smaller than 5-10 microns. Rational use of hubs is achieved in the aspiration systems high performance. They are placed in front of or between the filter and the cyclone filter. Hub much reduces the amount of dust-laden air directed onto a thin cleaning. This reduces energy consumption for manufacturing as a whole, as well as, due to a possible decrease in performance fine filters, reducing their initial cost, metal consumption, maintenance costs and reduce the area occupied by them.

Technological machines, construction resources, efficiency and safety

“…The analytical results and using the basic application of probability theory generated a number of distributions showing the structure studied, CM@T [7,10], what can be used structurally and effect or functional block diagram.…”

The Use of Metallurgical Wastes in Road Construction

“…Increase the efficiency of dry separation of metallurgical production enrichment tailings is possible due to the combination of processes of magnetic extraction of metal particles and air tearing of the separated material [8,9].…”

Determination of the aerodynamic characteristics of a concentrator with adjustable parameters

“…where u  -the air velocity vector, forces of the intercomponent interaction can be represented in the form [11][12][13][14][15][16][17][18]…”

“…To increase the efficiency of dust-collecting devices, we proposed a dust-settler [1], differing in that structural and technological parameters can change in it [2][3][4][5][6][7][8][9].…”