Activated desulfurized rubber powder modified asphalt production device
A technology of modified asphalt and production equipment, which is applied in the direction of feeding equipment, chemical instruments and methods, chemical/physical processes, etc., and can solve the problems of difficult automatic temperature control, inability to fully utilize high-frequency heating, drying, and hindering further development of production and other problems to achieve the effect of uniform heating and uniform activation of desulfurization
Pending Publication Date: 2021-11-26
邦畿众创石家庄科技有限公司
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Problems solved by technology
Therefore, it is difficult to realize automatic temperature control in the current high-frequency heating and drying production process
Therefore, in many occasions, the effect of high-frequency heating and drying cannot be fully utilized. It can be said that in this field, the problem of temperature measurement has hindered the further development of production
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[0027] The technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0028] see figure 1 , an activated desulfurized rubber powder modified asphalt production device provided by the present invention includes a microwave resonant cavity 1 for containing rubber powder asphalt mixture, the microwave resonant cavity 1 is connected with a microwave generator 2, and the microwave resonant cavity The bottom of 1 is provided with a stirring mechanism, and a temperature measuring element is embedded in the stirring mechanism, w...
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The invention discloses an activated desulfurized rubber powder modified asphalt production device, which belongs to the technical field of rubber asphalt production equipment. The activated desulfurized rubber powder modified asphalt production device comprises a microwave resonant cavity connected with a microwave generator, and a stirring mechanism with an embedded temperature measuring element is arranged at the bottom of the microwave resonant cavity; and a directional conveying system capable of being connected with the microwave resonant cavity is arranged below the microwave resonant cavity and can convey the rubber powder and asphalt mixed liquid in a low-temperature area in the microwave resonant cavity to a high-temperature area so as to carry out temperature compensation radiation on the low-temperature rubber powder and asphalt mixed liquid. The microwave generator is connected with the microwave resonant cavity through the waveguide, the stirring mechanism at the bottom is used for stirring the internal rubber powder and asphalt mixed liquid, and the temperature measuring element in the stirring mechanism is used for carrying out distributed real-time measurement on the temperature of the rubber powder; the directional conveying system conveys rubber powder and asphalt mixed liquid in a low-temperature area in the microwave resonant cavity to a high-temperature area for temperature compensation, what is ensured is that rubber powder is evenly heated, and even activation and desulfurization of the rubber powder are achieved.
Description
technical field [0001] The invention belongs to the technical field of rubber asphalt production equipment, in particular to an activated desulfurized rubber powder modified asphalt production device. Background technique [0002] Modified asphalt materials are widely used in the paving of high-grade highway asphalt pavement, road repair and maintenance, and the production of asphalt membranes for building waterproofing because of their good high and low temperature performance and improved wear resistance and service life of the pavement. Modified asphalt is produced by processing waste tires into rubber powder. During the microwave desulfurization and activation process of waste tire rubber powder, the rubber powder temperature is the most important indicator to characterize its desulfurization activation effect. Therefore, it is necessary to Distributed real-time measurement of the rubber powder temperature to achieve precise control. However, the current temperature mea...
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IPC IPC(8): B01J19/12B01J19/00C08L95/00B01J4/00C08L17/00
CPCB01J19/126B01J19/0053B01J19/0013B01J19/0006C08L95/00B01J4/001B01J2219/00063B01J2219/1212B01J2219/1227B01J2219/1239B01J2219/1251C08L17/00
Inventor 王国清靳进钊李硕刘延雷杨龙翟佳奇翟佳伟翟自刚
Owner 邦畿众创石家庄科技有限公司
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