Prospects for improving vibrating jaw crushers
- Postgraduate student G.V. Plekhanov Saint Petersburg State Mining Institute
Abstract
The current problems associated with the recycling of waste reinforced concrete, and ways to solve them are considered. The analysis of designs of existing crushers is presented. Particular importance is given to the new vibrating jaw crusher with vertical and inclined execution of the crushing chamber. Such advantages of the crusher as dynamic equilibrium, the ability to pass non-crushing bodies through the crushing chamber, the ability to destroy materials superior in strength to the material of the crusher's armor are considered. The growth of productivity in 2 times in comparison with the vertical execution is revealed at the inclined execution of a crushing chamber, what substantiates the necessity of more profound research of the vibrating crusher of the given type. The main stages of the research of new vibrating equipment, which will provide the necessary information for the development of vibratory jaw crushers of a new technical level and different sizes for use in cyclic-flow technologies, are defined.
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