A kind of heat recycling equipment for asphalt mixture plant

Abstract

The invention discloses novel mixing heat regeneration equipment for an asphalt mixture factory. The novel mixing heat regeneration equipment comprises a regeneration material heating system, a regeneration material storage silo, a regeneration material measuring hopper and a main mixing cylinder, wherein the main mixing cylinder is arranged right below the regeneration material measuring hopper, a regeneration material pre-mixing device is arranged between the regeneration material measuring hopper and the main mixing cylinder, the regeneration material pre-mixing device comprises a mixing layer framework, a sliding table trolley, a first regeneration material chute and a second regeneration material chute, the sliding table trolley is arranged on the mixing layer framework in a sliding manner, a mixing mechanism is arranged in the first regeneration material chute, a regeneration agent measuring hopper is correspondingly arranged in the first regeneration material chute, and the first regeneration material chute or the second regeneration material chute are respectively in butt joint with the regeneration material measuring hopper and the main mixing cylinder after the sliding table trolley moves in place. when a user chooses the first regeneration material chute in production, and a failure occurs in the first regeneration material chute, the sliding table trolley can be driven to move to the other side, and then the second regeneration material chute is in butt joint with the regeneration material measuring hopper and the main mixing cylinder, so that uninterrupted production is achieved.

Description

technical field [0001] The invention relates to the technical field of asphalt regeneration equipment, and more specifically refers to an asphalt mixture plant mixing heat regeneration equipment. Background technique [0002] The main process flow of the common asphalt mixture plant mixing hot recycling equipment is as follows: firstly, the heated hot recycled material is metered and directly sent to the mixing tank of the original machine, and then a certain amount of regenerant is sprayed to let the recycled material and the regenerated agent first Stir evenly in the mixing tank of the original machine, and finally put in new aggregate, new asphalt, stone powder and other materials and mix evenly in the same mixing tank. In this process, the new aggregate, new asphalt, and stone powder must wait until the recycled material and regenerant are evenly mixed before being put into the mixing tank, which prolongs the time for all materials in the mixing process and reduces the o...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides an asphalt mixture plant mixing heat regeneration equipment, the main purpose of which is to overcome the fact that the existing recycled materials need to be transported to the main mixing tank by the conveying device, and when the recycled materials pre-mixing device fails, it must be shut down for maintenance and cannot be continued. Production, affecting equipment production efficiency and other shortcomings

Images