Roller used for heating, drying and continuous stirring to produce thermal regeneration mixture

A technology of recycled mixed materials and mixed materials, applied in roads, road repairs, roads, etc., can solve the problems of large power consumption and complicated equipment, and achieve the effects of low product cost, good effect and easy production

Inactive Publication Date: 2013-11-20
郴州市三联路面机械有限责任公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the heating and mixing drum is equipped with two drums, and the raw asphalt aggregate in the inner cavity of the drum needs to be propelled by the mixing slant plate, the discharge slant plate and the rotating plate, which consumes a lot of power and the equipment is still complicated.

Method used

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  • Roller used for heating, drying and continuous stirring to produce thermal regeneration mixture

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Embodiment Construction

[0012] The present invention will be described below with specific embodiments in conjunction with the accompanying drawings.

[0013] figure 1 It is a structural schematic diagram of a drum that heats, dries and continuously stirs to produce thermal regeneration mixture in the present invention. In one drum, a drying heating area for new aggregates, a drying heating area for recycled materials and a mixing area for recycled mixtures are set;

[0014] The present invention is arranged at one end of the drum with a burner, and the inner new aggregate guide plate 1, the inner wall 2 of the drum and the turning vane 4 constitute the heating and drying area (high temperature area) of the new aggregate; the new aggregate passes through the new aggregate The material conveyor 10 enters the heating and drying area of ​​the new aggregate from the new aggregate feed port 9 to realize the heating and drying of the new aggregate;

[0015] The recycled material inlet 3 arranged in the m...

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Abstract

The invention relates to a roller used for heating, drying and continuous stirring to produce a thermal regeneration mixture, and belongs to the fields of plant-mixed thermal regeneration mixture equipment manufacturing technology. In the roller, a fresh material drying and heating zone, a recycled material and fresh material mixing-drying-heating zone, and a regeneration mixture stirring zone are arranged from a highest part to a lowest part; inner wall (2) of the roller is provided with material stirring blades (4); the roller is provided with a combustor (8), a fresh material inlet (9) and a fresh material conveyer (10); the fresh material drying and heating zone is provided with fresh material guide plates (1); the middle part of the roller is provided with a recycled material inlet (3); the tail of the regeneration mixture stirring zone is provided with a smoke box (7), a regeneration mixture outlet (6) and an asphalt additive jet pipe (5). The roller is capable of drying and heating fresh materials and recycle materials, producing thermal regeneration mixture continuously, replacing heating and drying devices provided with two rollers, improving production technologies, and simplifying production equipment further.

Description

technical field [0001] The invention relates to a drum for heating, drying and continuously stirring to produce thermally regenerated mixture, and belongs to the technical field of plant-mixed thermally recycled mixture equipment manufacturing. Background technique [0002] In the maintenance and repair project of highway asphalt pavement, more and more attention is paid to the utilization of recycled asphalt pavement materials, and recycled materials, new aggregates, and new asphalt materials are produced in a certain proportion through mixing equipment to produce thermally recycled mixtures. Then pave it to the road. Now the mixing equipment for the production of thermally recycled mixtures needs to be equipped with three main components: a drum for heating and drying new aggregates, a drum for heating and drying recycled materials, and an agitator for mixing new aggregates, recycled materials, and new asphalt materials. , and the agitator is stirred in batches, which mak...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C19/10
Inventor 陈乾锦冯品德雷建文
Owner 郴州市三联路面机械有限责任公司
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