Processing in tire reclaimed rubber is the most important treatment method for waste tires at present. With the increasing application of tire reclaimed rubber on the market, the amount of tires is increasing. The use of traditional dynamic desulfurization tanks to produce tire reclaimed rubber can no longer meet the new era. Tyre reclaimed rubber production requirements. It is an inevitable direction for the development of the tire reclaimed rubber industry to improve the chemical desulfurization production process of tire regenerative rubber dynamic desulfurization tanks and to strengthen energy conservation and emission reduction in the tire reclaimed rubber industry.
At present, the domestic method for producing tire reclaimed rubber is mainly based on dynamic desulphurization tanks. Regardless of whether the oil method, the water-oil method, or the dynamic method are all performed in a dynamic desulfurization tank, the conventional dynamic desulfurization tank not only generates a large amount of waste water and waste gas. There are also many safety hazards, and the quality of reclaimed rubber produced is not stable. At this time, the emergence of atmospheric continuous desulfurization technology has led to the development of tire reclaimed rubber to green, quality, and high efficiency.
The use of atmospheric pressure continuous desulfurization method to produce tire reclaimed rubber, is vulcanized rubber powder, activators, softeners, etc. are transported by stirring to the desulfurization machine. The desulphurization and cooling are accomplished by heating the desulfurization and the jacket spiral cooling under the sealed conveying condition in the screw device. , To achieve normal pressure desulfurization, reduce energy consumption, the production process without waste water, exhaust emissions.
Compared with traditional dynamic desulfurization tanks, atmospheric continuous desulfurization process to produce tire reclaimed rubber can avoid potential safety hazards in high pressure production; improve the production efficiency of tire reclaimed rubber; energy saving and environmental protection, no waste water in the production process, solve environmental pollution problems; at the same time In the production process, staff can be reduced, labor intensity can be reduced, and floor space can be saved. Costs can be saved both in terms of manpower and material resources; unsafe problems caused by high temperature and high pressure in traditional reclaimed rubber production and secondary pollution of wastewater and waste gas can be solved. The problem is to realize low-carbon manufacturing, clean production, and green development of reclaimed rubber. The most important thing is that the tire reclaimed rubber produced using the atmospheric continuous desulfurization process is of stable quality.
In fact, with the development of society, new regulations have been issued on the production of tire reclaimed rubber, which will accelerate the elimination of outdated process capacity, promote the upgrading and improvement of tire reclaimed desulfurization technology and production methods, and continuously improve the level of technology. At present, the environmentally-friendly tire reclaimed rubber produced by Hongyun Reclaimed Rubber Factory uses poly-calcium fat and tall oil as the main desulfurizing agents. It is produced using German technology and the latest infrared desulfurization technology. The product has high strength, small specific gravity, good elasticity, no migration, and no odor in the international environment. , Can be used to produce all kinds of pollution-free, non-radioactive, non-permeable export rubber products.
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