PRODUCTION TECHNOLOGICAL COMPLEX FOR PRODUCING COMBINED ORGANIC AND MINERAL FERTILIZERS

摘要

The proposed utility model relates to the field of agriculture, in particular to hardware and technology complexes, repartitions, sections, departments and installations for the joint processing and utilization of agro-industrial wastes, such as bird droppings and various wastes and industrial products generated in the production of mineral fertilizers containing nitrogen, phosphorus, potassium, magnesium, microcomponents and / or wastes of magnesium metal production: spent molten magnesium electrolyzers, sludge from carnallite chlorinators, waste odes of the process of dehydration of carnallite with obtaining ultimately combined organo-mineral fertilizers. The objective of the proposed technical solution is to increase the efficiency of equipment for processing agro-industrial wastes and industrial products and / or wastes from the production of mineral fertilizers, various wastes containing potassium, magnesium, nitrogen, phosphorus and trace elements. The technical result that can be obtained by implementing the developed technical solution is to reduce the specific fuel consumption - to reduce energy consumption and increase the productivity of the process of obtaining combined organo-mineral fertilizers. The problem is solved with the achievement of the above technical result by the proposed utility model - "Production technological complex for the production of combined organo-mineral fertilizers", including: storage-averaging capacity for the initial wet agricultural waste, such as bird droppings, a dispenser for the supply of waste and industrial products of the production of mineral fertilizers and / or salt waste of magnesium production, a device for loading and supplying a composite waste mixture at that full-time space provided in the;in the form of a dispersant, for example, an ejector, a furnace, a drying chamber made in the form of a drying pipe, an expansion sedimentation chamber and a cyclone having connections to a hopper for collecting heat-treated and dried waste, a granulation unit for combined organo-mineral fertilizers, for example molding, and / or pressing, and / or by extrusion, after the cyclone an absorber is installed, equipped with a spray device and a drop eliminator, the discharge of the suspension from the absorber is directed to a circulation tank having a connection with the spray device, the spray device of the absorber, in addition, is connected to a supply tank for solutions and / or pulps containing active chlorine. New in the proposed utility model is that the storage tank has an unloading device, the exit from which is directed to the loading hatch of the repulpator tank, equipped with a mixer and a disperser of compressed air, lowered into the lower zone of the repulpator tank; -regulating fittings for the supply of water, circulating saline, suspension from the circulation tank and high molecular weight surfactants - water repellents, the mineral waste dispenser has a connection through the shutoff valves with the loading hatch of the repulpator tank, the lower discharge pipe of the repulpator tank has a connection to the clarified salt circulating fluid collection, the outlet of which through the shutoff valves and the pump is directed to the inlet of the repulpator tank, the repulp tank has a device for partially unloading dehydrated agro-industrial waste connected to a feed hopper, an unloading hatch which is directed to the conveyor to convey partially dehydrated agro-industrial waste through dispersant ejector into the furnace chamber of the drying chamber.