An environmentally friendly modified asphalt production system
A technology of modified asphalt and production system, which is applied in the direction of building insulation materials, building components, and the use of liquid separation agents, etc. It can solve the problems of difficult control of modified asphalt quality, long production cycle, and low production efficiency, and meet the requirements of large batches. Production requirements, the effect of ensuring the quality pass rate
Inactive Publication Date: 2018-08-10
WUXI HUATONG ASPHALT NEW TECH DEV
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Problems solved by technology
However, the production efficiency of modified asphalt equipment in the highway industry is low, the production cycle is long, energy is wasted, and the quality of modified asphalt produced in each batch is difficult to control
In addition, modified asphalt produces a lot of waste gas and harmful substances in the production process, which seriously affects the surrounding environmental quality and the health of operating workers.
Method used
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[0019] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.
[0020] like figure 1 As shown, the present invention is an environment-friendly modified asphalt production system, which includes an asphalt rapid heating system 55, a mixing system 56, a shear grinding system 57 and a finished product development and delivery system 58 connected in sequence; the mixing system 56 and the finished product The development and conveying system 58 is connected with an exhaust gas treatment system 59; the asphalt rapid heating system 55 includes an adjustable flow asphalt pump 36, the inlet of the adjustable flow asphalt pump 36 is connected with a filter 35, and the outlet of the adjustable flow asphalt pump 36 is connected with a The ...
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The invention discloses an environment-friendly modified asphalt production system, which includes an asphalt rapid heating system, a mixing and stirring system, a shearing and grinding system, and a finished product development and delivery system connected in sequence; the mixing and stirring system and the finished product development and The conveying system is connected with a waste gas treatment system; the invention not only saves heating time but also ensures that the matrix asphalt is not aged and deteriorated. Installing two parallel batching tanks can realize alternate batching, which meets the requirements for mass production of modified asphalt. Among them, the weighing sensor of the first batching tank and the pressure type liquid level sensor of the second batching tank can be used in conjunction with the flow meter to realize accurate batching and ensure the qualified rate of each batch of modified asphalt. The waste gas and harmful substances generated during the production of modified asphalt are converted into purified gas that meets the emission standards after passing through the waste gas treatment system, and are discharged into the air through the fan, which not only protects the surrounding environment but also reduces the health hazards to the operators.
Description
technical field [0001] The invention relates to an environment-friendly modified asphalt production system. Background technique [0002] In modern transportation, asphalt concrete pavement has the advantages of low noise, good anti-skid performance, comfortable driving, convenient maintenance, and easy maintenance, and is more and more used in domestic and foreign highways and urban roads. However, the production efficiency of modified asphalt equipment in the highway industry is low, the production cycle is long, energy is wasted, and the quality of modified asphalt produced in each batch is difficult to control. In addition, modified asphalt produces a lot of waste gas and harmful substances in the production process, which seriously affects the surrounding environmental quality and the health of operating workers. Contents of the invention [0003] The technical problem to be solved by the invention is to overcome the defects of the prior art and provide an environmen...
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IPC IPC(8): C08L95/00B01D47/06B01D53/02
CPCB01D47/06B01D53/02C08L95/00
Inventor 黄裕沪封景
Owner WUXI HUATONG ASPHALT NEW TECH DEV