Engineering glue spray curing device based on vortex tube

Abstract

The invention relates to an engineering glue spraying curing device based on a vortex tube. The engineering glue spraying curing device comprises a horizontally-placed cylindrical annular heating curing device, the annular heating and curing device comprises an outer ring and an inner ring which are coaxially mounted on the same axis, a closed airflow channel is formed between the outer ring and the inner ring, and a plurality of pores are formed in the inner ring; an arc-shaped divergent gas outlet is formed in the lower part of the annular heating curing device; the arc-shaped divergent airoutlet is sequentially connected with a hot-air-flow air inlet pipeline, a hot-end elbow universal joint and a vortex tube hot end; the cold end of the vortex tube is connected with the universal joint of a cold end elbow, a cylindrical roller is arranged in a glue spraying cavity, the end part of the cylindrical roller is connected with a rocker, the rocker is connected with a rocker handle, anda cavity movable rotating plate is arranged at one end of the glue spraying cavity; the other end of a main body is connected with a compressed air inlet pipeline through a first valve; and the otherend of the main body is connected with a compressed air inlet pipeline and a vortex tube main body section through a first valve. The device integrates the functions of removing dust, removing dirt, spraying glue and heating and curing.

Description

technical field [0001] The invention belongs to the technical field of glue spraying, and in particular relates to an engineering glue spraying curing device based on a vortex tube. Background technique [0002] At present, glue is also widely used in the construction industry, such as the bonding of stone, tiles, gypsum boards, insulation materials and pipes. It is easy to use, saves materials, and can shorten the construction period. Take the currently widely used liquid raw material belt (anaerobic adhesive) as an example, which is used in industrial pipelines, civil pipelines, mold manufacturing, etc. Due to the use of anaerobic adhesives, there has been a leak-free development. In the low-density polyethylene bottle, the glue is kept stable due to full contact with oxygen (air), and it is isolated from oxygen (air) when used in metal gaps (such as pipeline threads, flat flanges, circular parts sets, etc.). At the same time, free radicals are formed due to the catalyti...

AI Technical Summary

Problems solved by technology

Special glue added with ultraviolet photosensitive factor substances, such as UV glue, has a curing time of about 20s or more than 1 minute, but the cost is relatively high, which is about 10 times that of ordinary epoxy resin glue.

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