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Upper cover of mixing and transporting device for high-flowability asphalt mixture

An asphalt mixture, mixing and transportation technology, applied in roads, road repair, roads, etc., can solve the problems of affecting the appearance of equipment, difficult to collect and waste asphalt materials, etc., and achieve the effects of low maintenance costs, normal operation and reasonable design.

Inactive Publication Date: 2012-09-12
CHANGAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of mixing and transportation equipment has no control over the asphalt materials that are sprinkled around, and these asphalt materials are difficult to collect during use, causing waste and affecting the appearance of the equipment

Method used

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  • Upper cover of mixing and transporting device for high-flowability asphalt mixture
  • Upper cover of mixing and transporting device for high-flowability asphalt mixture
  • Upper cover of mixing and transporting device for high-flowability asphalt mixture

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] exist Figure 1~6 Among them, the upper cover of the large-fluidity asphalt mixture mixing and transportation equipment in this embodiment consists of an upper cover plate 1, a feed port 2, a filter screen 3, a door leaf 4 at the feed port, a rear side plate 5 of the smoke exhaust port, and a smoke exhaust hood 6 , smoke outlet front side plate 7, diversion groove 8, smoke outlet left side panel 9, smoke outlet right side panel 10, positioning block 11, support plate 12, smoke outlet 13, pressure plate 14, bolt 15, U Shape bolt 16 connection forms.

[0021] In order to facilitate the further understanding of the present invention, it is defined as that the advancing direction of the large fluidity asphalt mixture mixing and transporting equipment is the front.

[0022] The middle part of the upper cover plate 1 is processed with a feed inlet 2, and the asphalt mixture is added from the feed inlet 2, and the left, right, and rear edges of the upper surface of the upper ...

Embodiment 2

[0025] In this embodiment, the front side plate 7 of the smoke exhaust port and the rear side plate 5 of the smoke exhaust port are welded and connected with the left side plate 9 of the smoke exhaust port and the right side plate 10 of the smoke exhaust port to form a smoke exhaust pipe. The shape of the smoke exhaust pipe is Square column cylindrical body, the smoke exhaust pipe is connected with the combustion chamber of the large fluidity asphalt mixture mixing and transportation equipment, the upper end of the smoke exhaust pipe is covered with a smoke exhaust hood 6, and the front end of the smoke exhaust hood 6 is connected to the front side plate of the smoke exhaust port 7 is connected as a whole, there is a distance between the rear side wall of the exhaust hood 6 and the rear side plate 5 of the smoke exhaust port, a distance is maintained between the left side wall and the left side plate 9 of the smoke exhaust port, and a distance is maintained between the right sid...

Embodiment 3

[0027] In this embodiment, the front side plate 7 of the smoke exhaust port and the rear side plate 5 of the smoke exhaust port are welded and connected with the left side plate 9 of the smoke exhaust port and the right side plate 10 of the smoke exhaust port to form a smoke exhaust pipe. The shape of the smoke exhaust pipe is Square column cylindrical body, the smoke exhaust pipe is connected with the combustion chamber of the large fluidity asphalt mixture mixing and transportation equipment, the upper end of the smoke exhaust pipe is covered with a smoke exhaust hood 6, and the front end of the smoke exhaust hood 6 is connected to the front side plate of the smoke exhaust port 7 is connected as a whole, there is a distance between the rear side wall of the exhaust hood 6 and the rear side plate 5 of the smoke exhaust port, a distance is maintained between the left side wall and the left side plate 9 of the smoke exhaust port, and a distance is maintained between the right sid...

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Abstract

Disclosed is an upper cover of a mixing and transporting device for high-flowability asphalt mixture. A feed port is arranged in the middle of an upper cover plate, a filter screen is arranged on the upper cover plate above the feed port, a feed port door leaf is arranged on the upper cover plate above the filter screen, a smoke outlet is arranged on the upper front side of the upper cover plate, an exhaust pipe is arranged on the smoke outlet and formed by connecting one side of a front side plate of the smoke outlet and one side of a rear side plate of the smoke outlet with a left side plate of the smoke outlet and connecting the other side of the front side plate of the smoke outlet and the other side of the rear side plate of the smoke outlet with a right side plate of the smoke outlet, an exhaust hood is arranged at the upper end of the exhaust pipe, a peripherally non-closed guide groove is arranged at the edge of the upper surface of the upper cover plate, and at least one positioning block connected with the upper cover through a connector is arranged on the periphery of the filter screen. A rear side wall, a left side wall and a right side wall of the exhaust hood are lower than the upper ends of the rear side plate, the left side plate and the right side plate of the smoke outlet respectively, and a front side wall of the exhaust hood is connected or integrally connected with the upper end of the front side plate of the smoke outlet.

Description

technical field [0001] The invention belongs to the technical field of asphalt mixture mixing and transportation equipment, and in particular relates to parts of asphalt mixture mixing and transportation equipment. technical background [0002] The asphalt mixture used in road construction is usually first mixed by a fixed mixer, and then the asphalt mixture is transported to the construction site by a vehicle. During transportation, the temperature of the asphalt mixture will drop, be uneven, and segregation will occur, which will affect the quality of asphalt road construction. For asphalt mixtures with relatively high fluidity, such as castable asphalt mixtures, this will be very serious. Therefore, during the transportation of pourable asphalt mixture, it is usually stirred to prevent segregation; at the same time, heating is required to ensure the normal use temperature of the asphalt mixture. [0003] The patent number is 200320115371.1, and the utility model name is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C19/10
Inventor 郁录平薛维军吴海龙王恒飞郁立强
Owner CHANGAN UNIV
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