Recycled pellets and industrial materials using industrial wastes such as waste water

摘要

The present invention is applied to industrial waste as an industrial waste by applying patent registration No. 50644 (apparatus and method for regenerating resin on waste film) and No. 61921 (regeneration treatment method of wastewater) The steel industry dust that is pumped out during the severe steel making and steelmaking process is melted and blended with the industrial waste wastes as well as the general wastes to regenerate them as material for producing civil engineering materials such as Indian blocks, soundproof walls, The present invention relates to a method for manufacturing recycled pellets and civil engineering materials using steel industry dust such as waste water which can be used as aggregates and fillers which are materials of asphalt for packing roads, A first step of collecting industrial wastes collected from the steel industry dust generated in the steel industry, A second step of pulverizing the wastewater collected in the first step and a pulverizing step of pulverizing the wastewater collected in the second step; and a step of dissolving the pulverized wastepaper in the second step and then adding the steel industrial dust generated in the steel industry to a weight ratio of about 30 to 50% And a pelletizing step of pelletizing the pellets to obtain pellets of a predetermined size by forcedly feeding the pellets to a discharge port equipped with the pellet die when the steel industry dust generated in the steel industry is stirred in the third step in the third step, A first step which is an industrial waste collection process for collecting waste dust generated in the steel industry and waste water used for producing waste pellets used in daily life or for industrial agriculture or the like, A second step of a pulverizing step of pulverizing the waste paper collected in the first step by a known method; and a step of dissolving the waste paper pulverized in the second step in a melting furnace Next, the third step, which is a melt mixing process in which the steel industry dust generated in the steel industry is charged by about 30 to 50% by weight and mixed sufficiently, and the third step is to stir the steel industrial dust and waste water generated in the steel industry The third step being a melt mixing process in which the steel material is mixed sufficiently and the steel industry dust and waste resin generated in the steel industry are agitated in the third step and a suitable amount of coagulant is added depending on the use purpose, By manufacturing materials, steel industry dust generated from the most serious waste paper and steel industry as an environmental pollutant source in the industrial society is recycled and used as the third material, thereby creating economical profit effect by the development of new material as well as protection of natural environment Which is a new invention.