Asphalt mixing equipment
A technology of asphalt mixing and equipment, which is applied in the field of asphalt processing, and can solve problems such as agglomeration of asphalt materials and decreased fluidity of asphalt materials
Active Publication Date: 2020-07-31
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, and particularly relates to asphalt mixing equipment. The inner side wall of a preheating cylinder is provided with a plurality of guide plates, an asphalt material can be injected from the upper end of the preheating cylinder, the asphalt material flows to a discharging end of the preheating cylinder along a guide groove under the action of gravity, a first heating device is used for heating the preheating cylinder to improve the fluidity of the asphalt material, a scraper of a scraping device rotates relative to the preheating cylinder, asphalt overflowing out of the guide groove is driven by the scraper to move towards a feeding end of the preheating cylinder, and due to the fact that asphalt material has viscosity, the asphalt material on the scraper can be bonded and drive part of the asphalt material in the guide groove to move towards the feeding end of the preheating cylinder, and the asphalt material in the guide grooveis enabled to roll over; and a stirring mechanism located at the discharging end of the preheating cylinder can stir mineral aggregates and the asphalt material in a stirring cavity through a stirring arm which swings in a rotating mode, and the stirred asphalt mixture is discharged out of the equipment through a discharging mechanism to be used 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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Login to View More 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