Asphalt mixing plant
An asphalt mixing and equipment technology, applied in the field of asphalt processing, can solve the problems of decreased fluidity of asphalt materials and agglomeration of asphalt materials.
Active Publication Date: 2022-02-11
邯郸一二循环科技有限公司
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Problems solved by technology
[0005] In order to solve the above problems, the object of the present invention is to provide an asphalt mixing equipment to solve the problem that the existing asphalt mixer is prone to agglomeration of asphalt materials or the fluidity of asphalt materials decreases
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[0033] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0034] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying Describes, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and operate in a specific orientation, and therefore sh...
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The invention relates to the field of asphalt processing, in particular to an asphalt mixing equipment. A plurality of deflectors are arranged on the inner wall of the preheating cylinder. The asphalt material can be injected from the upper end of the preheating cylinder. Under the action, it flows along the diversion groove to the discharge end of the preheating cylinder. The first heating device heats the preheating cylinder to improve the fluidity of the asphalt material. The scraper of the scraping device rotates relative to the preheating cylinder. The bitumen overflowing the feeder will move to the feeding end of the preheating cylinder driven by the scraper. Because the asphalt material itself is viscous, the bitumen on the scraper will bond and drive part of the asphalt in the feeder. The material moves to the feed end of the preheating cylinder, which makes the asphalt material in the material guide trough roll; the stirring mechanism located at the discharge end of the preheating cylinder can stir the mineral material and asphalt material in the chamber through the rotating and swinging stirring arm. Mixing is carried out, and the mixed asphalt mixture is discharged from the equipment through the discharge mechanism for road construction.
Description
technical field [0001] The invention relates to the field of asphalt processing, in particular to asphalt mixing equipment. Background technique [0002] Asphalt concrete (bituminous concrete) is commonly known as asphalt concrete, artificially selected mineral materials with a certain gradation composition, crushed stone or crushed gravel, stone chips or sand, mineral powder, etc., and a certain proportion of road asphalt materials, under strict control A mixture prepared under the conditions. According to the gradation of mineral materials, it can be divided into dense gradation, semi-open gradation and open gradation. Open gradation mixture is also called asphalt macadam. Among them, the hot-mixed and hot-paved densely graded crushed stone mixture is durable, high-strength, and good in integrity. It is a representative material for building high-grade asphalt pavements and is the most widely used. [0003] Asphalt concrete used to build asphalt roads needs to ensure tha...
Claims
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IPC IPC(8): E01C19/10
CPCE01C19/104
Inventor 杨华未杨保全张红书
Owner 邯郸一二循环科技有限公司