Technological conversion for recycling salt waste magnesium production

摘要

The proposed utility model relates to the field of chemical and metallurgical industries, and in particular, to the disposal of various waste salt melts, for example magnesium chloride production waste: the waste, sludge of magnesium carnallite chlorinators electrolyte electrolyzers etc. The proposed technical solution - a useful model - "Process for the redistribution of salt waste disposal magnesium production" is directed to a solution to the problem is to increase consumer properties of the resulting product at the expense of obtaining durable and uniform in size distribution of granules. The technical result that can be achieved with the proposed utility model is to reduce the release of dust fraction produced commodity output. The problem is solved with the achievement of the above technical result for the proposed technological conversion for the disposal of saline waste magnesium production, comprising a water-cooled mold - granulator connected to the motor via a reduction gear, a melt feed unit on a water-cooled mold surface - the granulator, the granulate pickup device from the surface of the mold - granulator, receiving node and granulate collection system cooling the inner surface of the mold - gra nulyatora comprising a water-supply and drain pipes. The novelty of the redistribution is that the melt flow before the node on a water-cooled mold surface - granulator additionally installed mixer coupled to the three hoppers -dozatorami Spent molten magnesium electrolyzers salt additives and bulk materials, and the melt feed unit is directly adjacent to the outer surface of the mold - pelletizer on the outer surface of the mold - granulator; positioned grooves of trapezoidal cross section, the granulate pickup device from the surface of the mold - the granulator is made in the knife form with the serrated blade, the number of cutter teeth equal to the number of grooves on the surface, receiving node and collecting the granulate is in the form of belt conveyor having a connection with the container - collection of the granulate, the cooling system further comprises a fixed front mold - granulator mutually conjugate shut-regulating device arranged on pipelines connected Th cut the supply and discharge pumps with a circulation tank.