Preparation method of asphalt concrete

A kind of asphalt concrete and concrete technology, which is applied in the direction of clay preparation equipment, chemical instruments and methods, and sales of raw material supply equipment. Efficiency, the effect of preventing pipe clogging

Active Publication Date: 2020-06-19
浙江威克赛新材料科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The invention can solve the problem that when the existing equipment is preparing asphalt concrete, the mixing degree of sand, cement and asphalt is insufficient due to continuous feeding, the agglomeration and hardening in the mixing device require regular cleaning, the processing efficiency is low, and the

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  • Preparation method of asphalt concrete
  • Preparation method of asphalt concrete
  • Preparation method of asphalt concrete

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Embodiment Construction

[0033] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0034] Such as Figure 1 to Figure 7 Shown, a kind of preparation method of asphalt concrete, the preparation method of this asphalt concrete adopts following concrete mixing equipment, this concrete mixing equipment comprises support heating device 1, intermittent feeding device 2 and rotary stirring device 3; Described support heating device 1 is a hollow structure, an intermittent feeding device 2 is installed on the inner upper surface of the supporting heating device 1, and a rotating stirring device 3 is installed on the inner lower side of the supporting heating device 1.

[0035] The support heating device 1 includes a support frame 11, a middle collecting plate 12, a bottom collecting plate 13, a discharge port 14 and a heating pipe 15. The...

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Abstract

The invention relates to a preparation method of asphalt concrete. Concrete mixing equipment is adopted in the preparation method of the asphalt concrete. The concrete mixing equipment comprises a supporting heating device, an intermittent feeding device and a rotary mixing device. The supporting heating device is of a hollow structure. The intermittent feeding device is mounted on the upper end face of the interior of the supporting heating device. The rotary mixing device is mounted on the lower side of the interior of the supporting heating device. Through the preparation method of the asphalt concrete, the problems that when existing equipment is used for preparing the asphalt concrete, sandstone, cement and asphalt are mixed insufficiently due to continuous feeding, the mixture gets caked and hardened in a mixing device, the mixing device needs to be cleaned regularly, the processing efficiency is low, the quality of produced asphalt concrete is poor, the temperature and fluidityof asphalt in the conveying process are reduced when the existing equipment prepares the asphalt concrete, the asphalt solidifies easily and blocks a pipeline, and the processing efficiency is reducedduet to pipeline cleaning can be solved.

Description

technical field [0001] The invention relates to the field of concrete processing and manufacturing, in particular to a preparation method of asphalt concrete. Background technique [0002] Asphalt concrete, commonly known as asphalt concrete, is artificially selected with a certain gradation composition of mineral materials, crushed stone or crushed gravel, stone chips or sand, mineral powder, etc., and a certain proportion of road asphalt materials, mixed under strictly controlled conditions made mixture. [0003] At present, the existing asphalt concrete usually has the following defects when preparing asphalt concrete: 1. When the existing equipment is preparing asphalt concrete, continuous feeding leads to insufficient mixing of sand, cement and asphalt, and agglomerates in the mixing device Hardening, regular cleaning is required, the processing efficiency is low, and the quality of the asphalt concrete produced is poor; 2. When the existing equipment is preparing asph...

Claims

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Application Information

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IPC IPC(8): B28C5/16B28C5/46B28C7/06B28C7/12
CPCB28C5/16B28C5/466B28C7/06B28C7/12B28C7/126
Inventor 赵慧楠崔建章
Owner 浙江威克赛新材料科技有限公司
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