Heating and heat preservation device for asphalt pavement

A technology of heating, heat preservation and asphalt, which is applied in the direction of roads, road repairs, roads, etc., can solve the problems of uneven heating, etc., and achieve the effect of guaranteed effect, simple structure and convenient installation

Pending Publication Date: 2021-03-12
寿县永固新型建材科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a heating and heat preservation device for asphalt paving, which has the advantages of good heating effect and solves the existing uneven heating effect

Method used

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  • Heating and heat preservation device for asphalt pavement
  • Heating and heat preservation device for asphalt pavement
  • Heating and heat preservation device for asphalt pavement

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] see Figure 1-3 , a heating and heat preservation device for laying asphalt, comprising a device housing 1, a mounting plate 2 is fixedly installed on the top of the device housing 1, and support seats 3 are fixedly installed on both sides of the bottom end of the device housing 1, and the device housing 1 One side of the bottom end is fixedly connected with a discharge pipeline 4, the outer surface of the discharge pipeline 4 is fixedly installed with ...

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Abstract

The invention relates to the technical field of asphalt pavement, and discloses a heating and heat preservation device for asphalt pavement. The device comprises a device shell, a mounting plate is fixedly mounted at the top end of the device shell, supporting seats are fixedly mounted on the two sides of the bottom end of the device shell, and a discharging pipeline fixedly communicates with oneside of the bottom end of the device shell. And a control valve is fixedly mounted on the outer surface of the discharging pipeline, and a feeding port is formed in one side of the top end of the mounting plate. According to the heating and heat preservation device for asphalt pavement, through the arrangement of the structures such as a driving motor, a heating mechanism, a mounting sleeve, a stirring shaft, stirring blades, a clamping sleeve and a lifting air cylinder, up-down reciprocating stirring of asphalt can be achieved through mutual cooperation of the structures such as the driving motor and the lifting air cylinder while the asphalt is heated; and thus the uniform heating of asphalt is realized. Meanwhile, the clamping sleeve has the advantages of being convenient to install, simple in structure, good in heating effect and the like, and the problem that existing heating is uneven is solved.

Description

technical field [0001] The invention relates to the technical field of asphalt paving, in particular to a heating and heat preservation device for asphalt paving. Background technique [0002] Bitumen 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 mostly exists in the form of liquid or semi-solid petroleum. The surface is black and soluble in carbon disulfide, carbon tetrachloride. 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 paint, plastic, rubber and oth...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C19/08E01C19/10
CPCE01C19/08E01C19/104
Inventor 杨维利
Owner 寿县永固新型建材科技有限公司
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