Asphalt-modified integrated reactor
An asphalt modification and reactor technology, which is applied in the field of integrated reactors, can solve the problems of reducing the heat dissipation area, difficulty in oblique installation, poor heat preservation and energy saving effect, etc. handy effect
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Embodiment 1
[0033] like figure 1 Shown, the structural representation of a kind of bitumen modification integrated reactor described in the present invention, comprises:
[0034] The housing 1 is provided with an asphalt inlet 11, a modifier inlet 12, a smoke exhaust port 13 and a finished product outlet 14, the housing 1 is vertically arranged, and its cross section is circular;
[0035] A stirring mechanism, which is arranged on the shell 1 and extends into the shell 1, is used for stirring to mix the asphalt and modifier;
[0036] The heat exchange reaction mechanism is arranged in the shell 1, and is used for heating and synthesizing the blended asphalt and modifier, and the stirring mechanism runs through the heat exchange reaction mechanism;
[0037] The heat preservation mechanism is located in the shell 1 and is located at the lower part of the heat exchange reaction mechanism, and is used to heat the asphalt and modifier after the synthesis reaction to maintain a viscous state;
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Embodiment 2
[0046] like figure 1 Shown is a structural schematic diagram of an integrated asphalt modification reactor described in the present invention.
[0047] The difference from Example 1 is that, in order to solve the problem that the reactor design diameter is restricted by the height of traffic (the general height limit of Chinese road culverts is 4.5 meters), and the wide size limit, it is necessary to maximize the size of the reactor in the limited size. The cross-sectional area of the heat exchange reaction mechanism is described above. The cross-section of the shell 1 is square. The tube-and-tube heat exchanger with this structure has the problem of uneven bulging and deformation of the shell 1. Solve it by nail welding tube heat exchanger.
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