Waste water residue recycle device for road engineering marked line removal vehicle

Abstract

The invention relates to a waste water residue recycle device for a road engineering marked line removal vehicle. The device comprises a vacuum pump, a waste water residue storage box assembly and a flexible-connection residue suction pipe assembly; an air pumping port of the vacuum pump is connected with a water vapor separator of the waste water residue storage box assembly through a vacuum pumping pipe, a negative pressure filter cylinder is arranged on the vacuum pumping pipe, and a water and residue inlet is connected with an outlet of the flexible-connection residue suction pipe assembly. According to the waste water residue recycle device, residues and waste water which are generated after a marked line is removed through high pressure water can be automatically recycled, automaticbutt joint and sealing are achieved through the flexible-connection residue suction pipe assembly in the process of automatically pouring residues and water, and the flexible-connection residue suction pipe assembly has the advantages of good elasticity, small size, convenient installation and maintenance and the like, has an excellent effect on compensating pipe displacement, can compensate horizontal, longitudinal and angular displacement generated in the installation process and reduce structural transmission noise during work, is high in vibration absorption capacity, can bear high work pressure, and meanwhile has the performance of heat resistance, oil resistance, corrosion resistance, acid resistance, aging resistance and the like.

Description

technical field [0001] The invention belongs to the technical field of road marking removal, and in particular relates to a waste water residue recovery device for road engineering marking removal vehicles. Background technique [0002] The development of domestic high-pressure water jet cleaning began in the late 1970s and early 1980s. In fact, the application and promotion of high-pressure water cleaning technology in industrial cleaning began in the late 1980s and early 1990s. It was at this stage that high-pressure water cleaning began to be mass-produced. Commercial production, it is undeniable that the development of domestic high-pressure water removal technology has a certain gap with foreign high-pressure water removal technology due to its late start and weak foundation. [0003] High-pressure water cleaning technology is used in many places in China, such as ports, docks, railways and industries for rust removal, etc. When traditional high-pressure water jet clean...

AI Technical Summary

Problems solved by technology

[0003] High-pressure water cleaning technology is used in many places in China, such as ports, docks, railways and industries for rust removal, etc. When traditional high-pressure water jet cleaning machines remove markings on the road, they mainly use hand-held spray guns or hand push The type trolley removes the marking line. This cleaning method is not only labor-intensive, but also has low cleaning efficiency, low degree of automation, and poor effect of clearing the marking line. Therefore, the further promotion and application of high-pressure water cleaning machines are limited.

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