A multiple recycling device for asphalt concrete
A technology of asphalt concrete and recycling device, applied in the direction of roads, buildings, road repair, etc., can solve the problems of waste of resources, low recycling efficiency, land occupation, etc., and achieve the effect of efficient disposal
Active Publication Date: 2020-06-19
杭州固益强新材料科技有限公司
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Problems solved by technology
[0002] Now the asphalt pavement built in the early stage of our country has entered the maintenance and repair stage. During the maintenance and other stages, a large amount of old asphalt concrete will be produced. It is particularly important to recycle it, which saves resources and is economical and environmentally friendly. The existing treatment methods and Heating technology is likely to cause asphalt aging again, low recovery efficiency and other issues. If it is not treated, it will cause great waste of resources and land occupation.
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[0011] The following is attached figure 1 The present invention is further described in detail.
[0012] A kind of asphalt concrete recovery device for many times, this device comprises feeding box 1, microwave heating chamber 4, secondary microwave heating chamber and asphalt recycling place 10; Feeding box 1 is above microwave heating chamber 4, and feeding box 1 is made Composed of feeding port, blade 2 and rotating shaft 3, the feeding port is set on the top of the feeding box 1, the blade 2 is installed on the rotating shaft 3, the asphalt concrete entering from the feeding port is cut and broken into asphalt concrete blocks by the blade 2; The heating chamber 4 is composed of a magnetron 5, an infrared thermometer 14, a metal disc 7, a metal card slot 15, a plexiglass plate 13, a base 11, a motor 12, and a bracket 9; each magnetron 5 is distributed in a microwave heating On the inner wall of the chamber 4, an infrared thermometer 14 is also attached to the inner wall of...
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The invention discloses a multi-times recovery device for asphalt concrete. A feeding box is located above a microwave heating chamber and is composed of a feed inlet, blades and a rotating shaft, andthe microwave heating chamber is composed of a magnetron, an infrared thermometer, a metal circular disk, a metal clamping groove, an organic glass plate, a base, a motor and a bracket. The magnetronis distributed on the inner wall of the circular heating chamber, the infrared thermometer is also attached to the inner wall of the circular heating chamber, a fan is arranged on the left side of the microwave heating chamber, the metal circular disk is arranged under the magnetron, and small holes are formed in the metal circular disk. The right side of the microwave heating chamber is a secondary microwave heating chamber. The multi-times recovery device for the asphalt concrete adopts a mode of classification extraction and microwave heating separation, the effective extraction of the asphalt concrete is realized by physical cutting separation, physical heating separation and physical swinging separation, the separation treatment of impurities, coarse aggregates, fine aggregates, mixtures and other substances in the asphalt concrete is realized by crushing and microwave heating control, and finally, the efficient disposal of the asphalt concrete is realized.
Description
technical field [0001] The invention relates to a multiple recovery device, which is used for multiple recovery of asphalt concrete and belongs to the field of energy regeneration. Background technique [0002] Now the asphalt pavement built in the early stage of our country has entered the maintenance and repair stage. During the maintenance and other stages, a large amount of old asphalt concrete will be produced. It is particularly important to recycle it, which saves resources and is economical and environmentally friendly. The existing treatment methods and Heating technology is likely to cause asphalt aging again, low recycling efficiency and other problems. If it is not treated, it will cause a huge waste of resources and land occupation. Contents of the invention [0003] The purpose of the present invention is to design a multiple recovery device for asphalt concrete, which ensures the efficiency and quality of asphalt recovery when recycling and disposing of old ...
Claims
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IPC IPC(8): E01C23/06E01C19/10
CPCE01C19/1004E01C23/065
Inventor 范立峰程绍桐
Owner 杭州固益强新材料科技有限公司