Self-adaptive asphalt heating barrel capable of preventing asphalt edge carbonization

Abstract

The invention provides a self-adaptive asphalt heating barrel capable of preventing asphalt edge carbonization, which comprises an asphalt inner barrel used for containing asphalt, an outer barrel, anasphalt heating mechanism used for heating and melting the asphalt, and a self-adaptive melting mechanism used for self-adapting to the melting condition of the asphalt to promote heat exchange, wherein the asphalt inner barrel is located in the outer barrel, and supporting legs are fixedly connected to the bottom of the outer barrel. The self-adaptive asphalt heating barrel capable of preventingasphalt edge carbonization, which relates to the field of asphalt, starts from the problems that an existing asphalt barrel is slow in heating and prone to adhering to the barrel wall, and even carbonization occurs, the problems of slow heating, barrel wall adhesion and carbonization can be solved at the same time, therefore, the problems that a common asphalt barrel is affected by asphalt form change and cannot be uniformly heated, asphalt on the edge of the barrel wall is easily adhered to the asphalt barrel, a large amount of asphalt is difficult to separate from the asphalt barrel by traction, the edge asphalt is easy to severely dehydrate and tends to carbonize after being baked for a long time, and normal use is affected are effectively solved.

Description

technical field [0001] The invention relates to the technical field of asphalt, in particular to an adaptive asphalt heating barrel capable of preventing asphalt edge carbonization. Background technique [0002] Asphalt is a waterproof, moisture-proof and anti-corrosion organic gelling material, which is used in coatings, plastics, rubber and other industries as well as road paving. Asphalt is a cementing material for pavement structures widely used in road engineering. Asphalt pavement with different structures can be built after the ratio is matched. Asphalt solidifies at room temperature. In order to make it liquid for construction, it needs to be heated. Based on the changes of these two states, in road construction projects, it is necessary to use asphalt buckets that are convenient for transportation. When transporting asphalt, the asphalt drum often needs to meet the conditions for heating the asphalt. In winter when the temperature is low, it is more difficult to hea...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides an adaptive asphalt heating barrel that can prevent asphalt edge carbonization, which solves the problem that ordinary asphalt barrels are affected by changes in asphalt shape, cannot be heated evenly, and asphalt on the edge of the barrel wall is easy to adhere Asphalt drums, it is difficult to pull a large amount of asphalt out of the asphalt drum, and the asphalt on the edge is baked for a long time and is prone to dehydration, tends to carbonization, and affects normal use.

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