Khrystyuk A. The parameters substantiation of amber extraction from sandy deposits by hydromechanical method

The aim of work is providing of high speed of emerging of amber at a hydromechanical booty from sandy beds and ground of necessary expense of air for the increase of booty, decline of power-hungryness and water consumption of process. Research object: process of exception of amber at the hydromechanical method of exception from sandy beds.Methods of researches : the physical and chemical methods of analysis of element and mineral composition of the investigated deposits, methods of laboratory, semiindustrial and industrial researches of processes of hydromechanical booty of amber, were in-process used, so worked out by an author is a method of determination of relative porosity of breeds, method of determination of exit of amber on a daily surface, method of determination of rate of movement of amber in an environment, treatments of results of researches and receipt of dependences by the method of mathematical statistics from determination of basic factors that influence on the process of hydromechanical booty.The scientific value of work consists in establishment of dependence of speed of emerging of particle of amber in a friable environment at the action of hydromechanical influence, from frequency of vibrations of working organ, expense of air, grain-size and physical properties of particles of environment and amber, that allowed to set maximally possible speed of emerging and expense of air, that provides her. Practical value of the got results. On the basis of the got scientific positions the new technical decisions of booty of amber are reasonable from ambercontaining sands. Dissertation job performances are used in a production and in an educational process: methodology of calculation of parameters of process of hydromechanical booty of amber from ambercontaining sands; quantitative estimation of parameters of hydraulic and hydromechanical methods of booty of amber; recommendations are on the increase of efficiency of technology of hydromechanical booty of amber from ambercontaining sands; a patent is on the method of process control of washing away of minerals at hydraulic output; a flow diagram of associations of parameters is for the effective management of hydromechanical booty of amber technology. Realization of job performances. Reasonable and the worked out flowsheet of hydromechanical booty of amber from ambercontaining sands on a deposit near the p. of Berejnicya in Volodymyrec district of the Rivne area, methodology of calculation of the productivity of hydromechanical booty of amber and methodology of calculation of indexes of efficiency of hydromechanical booty of amber, the feasability study of technology of hydromechanical booty of amber from ambercontaining sands, in obedience to that economic effect from introduction of the worked out method on the stage of planning and assay of booty of amber from ambercontaining sands of deposit in the p. of Berejnicya in Volodymyrec district of the Rivne area makes a 275000 UAH.