RDF System

Driven by carbon peaking and carbon neutrality goals, China continues to promote the clean transformation of high emission industries. With the "14th Five Year Plan" for the development of circular economy clearly proposing the "coordinated disposal of urban waste by cement kilns and smelting kilns" and the "Special Action Plan for Energy Conservation and Carbon Reduction in the Cement Industry" requiring the proportion of production lines using alternative fuel technology in cement kilns to reach 30% by…

Compared to coal powder, waste spinning has the advantages of high volatile matter, low ash content, low moisture content, and considerable calorific value (average around 4,300 kcal), and has good potential as a substitute fuel. GEP ECOTECH has tailored this fuel pretreatment solution for customers, covering processes such as three-stage double shaft shredder shredding, magnetic separator for iron removal, and baling machine for compression. In this scheme, specific design adjustments are made to the…

Project profileThe customer is a strong company that does resource disposal of industrial solid waste in China. The processing materials are mainly combustible such as plastic bags, oily paper, waste clothing, and seasonal straw. Through the fully automated shredding, sorting and RDF molding process configured by GEP ECOTECH, industrial solid waste is converted into high-density and high-calorific RDF fuel, which is then sold to local coal-fired power plants for use, reducing coal consumption, reducing…

GEP ECOTECH is a national high-tech enterprise driven by technological innovation and social responsibility, a provincial-level solid waste equipment technology research center, a provincial-level specialized and refined new enterprise, and a high-quality alternative fuel preparation solution and equipment supplier for cement kilns. The company's business scope covers five major fields in the construction of the national "waste free city", including industry, agriculture, daily life, construction, and…

Jointly hosted by China Building Materials Circulation Association (CBMCA), China Cement Technology Network (CCTN) and China Cement Building Materials Centre, Beijing (BCMC), the "2023 Cement Industry Upgrading and Efficiency Enhancement and Intelligent New Technology and Equipment Exchange Conference under the Background of Dual-Carbon" was successfully held on 26th - 28th July 2023 at Zhengzhou Chantilly Bay Hotel. Industry technical experts, scientific research units, colleges and universities, cement…

IntroductionWith the acceleration of urbanization, the disposal of used furniture has become an urgent problem. Traditional disposal methods mainly include landfill and incineration, which not only cause environmental pollution but also waste a lot of resources. Therefore, RDF production technology, as a new type of used furniture treatment technology, has gradually received attention and attention from people.Principles and Process of RDF TechnologyRDF technology refers to the processing of combustible…

What is the most popular concept of solid waste treatment? RDF fuel rods are definitely on the list. RDF, short for RefuseDerivedFuel, has high caloric value, stable combustion, easy transportation, easy storage, low secondary pollution and low emissions of dioxins, and is widely used in drying engineering, cement manufacturing, heating engineering and power generation.So in the context of the two-carbon target, RDF technology becomes popular, opening up more possibilities for recycling waste. Therefore,…

Alternative fuel RDF (Refuse Derived Fuel) refers to solid secondary substances that are produced from waste and serve as a fuel in some types of production. Typically RDF is used as a supplemental or primary fuel in plants that operate smelting or reheating furnaces at high temperatures.The incineration of RDF in such kilns is much safer than using plain MSW, as cement plant heating kilns typically operate at temperatures of 1600 ° C or more. In such conditions, the overwhelming majority of harmful…

Solid waste is fed into the shredding plant using a belt or feeder to reduce the material to the required size. For most materials, a twin or four-shaft shredder can be used to process the material to the target size in one pass; for piles or bales, a pre shredder can be used to increase production and reduce the wear and tear on the core equipment. Use of an iron remover to remove ferrous materials and windrow or other equipment to remove other materials that cannot be burned. Pressing the material into…