Environment-friendly old asphalt thermal regeneration equipment

Abstract

The invention discloses environment-friendly old asphalt thermal regeneration equipment which comprises a regeneration cylinder, a feeding mechanism is arranged at the upper end of the outer side of the regeneration cylinder, a discharging mechanism is arranged at the bottom of the regeneration cylinder, a stirring mechanism is arranged at the top of the regeneration cylinder, and the stirring mechanism comprises a first motor and a rotating shaft; the first motor is fixedly mounted on the regeneration cylinder, a driving wheel is arranged at the output end of the first motor, and the rotatingshaft is rotatably inserted into the regeneration cylinder; under the coordination effect of a heating piece and the stirring mechanism, synchronous reverse rotation of a first stirring piece and a second stirring piece is achieved, so that the time required for fully mixing the melted environment-friendly old asphalt, a regenerant and the like is shortened, and then the working efficiency of theregeneration equipment is improved; through cooperative use of a smoke collecting pipe, an S-shaped bent pipe and air holes, smoke generated in the thermal regeneration process can be evenly guided into treatment liquid, and thus the smoke treatment effect is improved.

Description

technical field [0001] The invention relates to the technical field of asphalt regeneration, in particular to an environmentally friendly old asphalt thermal regeneration equipment. Background technique [0002] Asphalt recycling equipment uses recycling technology to sieve, heat, store, and measure the old asphalt mixture that has been planed off the side of the failed asphalt road. On the other hand, asphalt recycling equipment can recycle asphalt pavement, which can save a lot of raw materials such as asphalt, sand and gravel, and at the same time help to process waste and protect the environment. [0003] There are still some deficiencies in the environmentally friendly old asphalt thermal recycling equipment currently used. For example, most of the existing recycling equipment uses a single stirring piece to stir the melted environmentally friendly old asphalt and regeneration agent, which increases the need for full mixing of environmentally friendly old asphalt. time...

AI Technical Summary

Problems solved by technology

[0003] There are still some deficiencies in the environmentally friendly old asphalt thermal recycling equipment currently used. For example, most of the existing recycling equipment uses a single stirring piece to stir the melted environmentally friendly old asphalt and regeneration agent, which increases the need for full mixing of environmentally friendly old asphalt. time, thereby reducing the working efficiency of the regeneration equipment. In addition, the existing regeneration equipment is not equipped with a flue gas treatment device, which leads to the flue gas generated during the thermal regeneration process of environmentally friendly old asphalt is directly discharged into the air in an unorganized manner, which is harmful to the air. Pollution is caused, so we propose an environmentally friendly old asphalt thermal recycling equipment to solve the above problems

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