With the continuous growth of motor vehicle ownership, the volume of waste tires generated has been increasing year by year, making them one of the major waste categories in urban and industrial solid waste systems. Rubber tires are vulcanized, structurally stable and slow to decompose naturally, so conventional waste disposal methods cannot handle them. Waste tires piled in the open for long periods not only occupy land space, but also tend to form waterlogged corners that breed mosquitoes and bacteria; under long-term weathering and rain leaching, they may also pose potential risks to the surrounding soil and groundwater. Against the backdrop of normalized environmental governance, the standardized and harmless disposal of waste tires has become a priority in local solid waste management. A complete set of processing equipment built on pyrolysis technology can achieve harmless disposal and resource sorting of rubber solid waste at the source, and is a mature solution suited to the current stage of industry development. Henan Yongle Group, rooted in the environmental protection equipment manufacturing field and guided by actual treatment needs, has developed waste tire refining equipment adapted to various working conditions, supporting the compliant treatment of rubber solid waste.

The waste tire refining equipment adopts a sealed pyrolysis process, completing material decomposition entirely in an oxygen-free sealed environment and avoiding the various environmental problems caused by traditional open treatment. Through gradient constant-temperature control, the rubber components inside waste tires crack steadily, gradually separating oil, steel wire, carbon black and other materials in different forms, achieving refined sorting and processing of solid waste. The small amount of process waste gas generated during production enters the supporting tail gas purification system; after multi-layer filtration, adsorption and harmless treatment, all emission indicators meet regional environmental control standards. With a fully sealed design, the operation process produces no dust diffusion and no process wastewater discharge, effectively eliminating secondary pollution, keeping the plant environment clean and orderly, and meeting the basic requirements of cleaner production.

The complete equipment adopts a modular combined architecture with smooth connections between processes, suited to long-term stable operation. The pretreatment stage crushes, screens and decontaminates waste tires, unifying material specifications and removing attached impurities to provide stable feedstock for the pyrolysis reaction; the pyrolysis stage completes the harmless conversion of materials in a sealed constant-temperature environment, achieving solid waste volume reduction; the material separation stage collects and stores the various pyrolysis products in categories; the tail gas treatment stage continuously purifies process waste gas to keep the entire production compliant; the intelligent control stage monitors equipment status in real time and records operating data, assisting staff in daily operation and equipment maintenance.

This equipment is suitable for various renewable resource enterprises, solid waste treatment parks and rubber recycling sites. Through its regular application, regional stockpiles of waste tires can be continuously consumed, relieving solid waste accumulation pressure and reducing environmental risks, while realizing the recycling of waste rubber resources and supporting the steady development of the regional circular economy.