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Spraying device for pavement spreading

A spraying device and spraying technology, applied in the direction of roads, roads, road repair, etc., can solve problems such as the time required for road sealing, and achieve the effects of reducing construction time, accurate proportion and uniform sealing

Inactive Publication Date: 2017-05-31
TIANJIN BAISITE NEW MATERIAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention aims to propose a spraying device for pavement paving to solve the problem that the pavement sealing layer takes a long time

Method used

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Embodiment Construction

[0022] It should be noted that the embodiments of the present invention and the features in the embodiments can be combined with each other if there is no conflict.

[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientation or positional relationship indicated by "vertical", "horizontal", "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 the present invention and The description is simplified, rather than indicating or implying that the pointed device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be und...

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Abstract

The invention provides a spraying device for pavement spreading. The spraying device for pavement spreading comprises a car hopper and a sealing mechanism; an agitator tank is placed on the car hopper; a mixing tank and a water storage tank are placed on the agitator tank; both the mixing tank and the water storage tank are connected with the agitator tank through valves; a material spraying rack is placed behind the car hopper under the agitator tank; a mortar pump is arranged between the material spraying rack and the agitator tank; the material spraying rack is a long strip-shaped pipeline material spraying rack; a plurality of pressure accumulators connected with the material spraying rack are arranged under the material spraying rack; atomizing nozzles are arranged under the pressure accumulators and connected with the pressure accumulators; an agitating shaft which runs through the agitator tank, is arranged in the agitator; a plurality of agitating blades are fixedly arranged on the agitating shaft; an agitating scraper is fixedly arranged on the agitating shaft; the agitating scraper is of an arc shape and propped against the inner wall of the agitator tank; the number of the sealing mechanism is more than 1. The spraying device for pavement spreading has the advantages that the agitation of the agitator tank in the device is comparatively uniform, accurate ratio of an ingredient to water is guaranteed through the adoption of a weighing module, and an ultra-thin sealing effect is achieved.

Description

Technical field [0001] The invention belongs to the technical field of construction equipment, and particularly relates to a spraying device for road paving. Background technique [0002] Cement concrete paved roads have brought great convenience to people’s travel and the circulation of commodities. Although it has improved production efficiency and quality of life, there are many types of road structures in the construction of urban roads, but most of them exist. The road surface is rough and uneven, the bearing capacity is poor, the road surface is prone to early damage, the fragile board is cracked, and the construction process is complicated. [0003] The preventive maintenance technology of high-grade asphalt pavement mainly includes micro-surface, slurry seal, thin layer overlay, mist seal and crack treatment technology. The mist seal technology is formed by spraying a layer of protective agent on the surface of the asphalt pavement. Protective film and protective agent are...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C19/17
CPCE01C19/174
Inventor 孙长宏
Owner TIANJIN BAISITE NEW MATERIAL TECH
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