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Asphalt mixing preparation device and preparation method using waste pavement asphalt

A technology for preparing equipment and asphalt, which is applied in the direction of using liquid cleaning methods, cleaning methods and utensils, chemical instruments and methods, etc., can solve the problems of broken and mixed mixing of waste road surfaces, achieve convenient regulation and cleaning, prolong service life, The effect of high degree of automation

Pending Publication Date: 2021-11-30
六安万方沥青施工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although the device can complete the preparation of emulsified asphalt, it cannot be directly crushed, finely crushed, mixed and directly produced on the waste road surface.

Method used

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  • Asphalt mixing preparation device and preparation method using waste pavement asphalt
  • Asphalt mixing preparation device and preparation method using waste pavement asphalt
  • Asphalt mixing preparation device and preparation method using waste pavement asphalt

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Embodiment Construction

[0046] The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

[0047] Embodiments of the present patent are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are only used for explaining the patent, and should not be construed as limiting the patent.

[0048] In the description of this patent, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing this patent and simplifying the des...

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Abstract

The invention provides an asphalt mixing preparation device and preparation method using waste pavement asphalt, belongs to the technical field of asphalt production, and is used for solving the problem that existing equipment cannot be used for producing and preparing asphalt on site while recycling the waste pavement asphalt. The device comprises a chassis plate, a lifting weighing mechanism and a walking conveying mechanism are sequentially arranged at the upper end of the chassis plate, a fine crushing mechanism and a material guide plate are arranged at the lower end of the lifting weighing mechanism, an adjusting milling mechanism is arranged on the walking conveying mechanism, and a fine material elevator, a stirring and mixing mechanism and a water tank are further arranged at the upper end of the chassis plate; a drying mechanism is arranged between the water tank and the walking conveying mechanism, the water inlet end of the spraying water pump is connected to the interior of the water tank, and the water inlet end of the spraying water pump is connected to a spraying pipe frame; and the device is high in automation degree, planing and milling are carried out while walking is carried out, the efficiency is high, waste pavement asphalt materials are quantitatively output, the matching proportion is met, and pavement asphalt is rapidly produced and prepared on site by recycling the waste pavement asphalt.

Description

technical field [0001] The invention belongs to the technical field of asphalt production, and relates to an asphalt mixing preparation device using waste road asphalt, in particular to an asphalt mixing preparation method using waste road asphalt. Background technique [0002] Asphalt is a dark brown complex mixture composed of hydrocarbons of different molecular weights and their non-metallic derivatives. It is a kind of high-viscosity organic liquid. It is liquid with a black surface and is soluble in carbon disulfide. Asphalt is a waterproof, moisture-proof and anti-corrosion organic gelling material. Pitch can be mainly divided into three types: coal tar pitch, petroleum pitch and natural pitch. Among them, coal tar pitch is a by-product of coking. Petroleum asphalt is the residue after distillation of crude oil. Natural bitumen is stored underground, and some form ore layers or accumulate on the surface of the earth's crust. Asphalt is mainly used in coatings, plast...

Claims

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Application Information

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IPC IPC(8): E01C23/12E01C19/10E01C19/05B08B3/02
CPCE01C23/127E01C19/10E01C19/05E01C19/104E01C19/1068B08B3/02
Inventor 徐清
Owner 六安万方沥青施工有限公司
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