Integrated high temperature resistant aerosol spray pipe

Abstract

The invention relates to an integrated high-temperature-resistant aerosol spray pipe, which belongs to the technical field of cooling and dust removal, and includes an air pipe, a spray pipe water pipe, an air-water mixing chamber and an aerosol nozzle connected to the mixing chamber, and is characterized in that: the air pipe and the spray pipe The water pipes are arranged parallelly in the water pipe of the spray pipe, the mixing chamber is arranged in the water pipe of the spray pipe, and both the air pipe and the water pipe of the spray pipe are connected with the mixing chamber. The air pipe of the present invention is installed inside the water pipe of the spray pipe, the external structure is simple, and the installation and use are convenient; the outer wall of the spray pipe is self-cooled by the cooling water in the pipe, and can be used under high temperature and closed conditions; the air-water mixing chamber of the aerosol nozzle is built-in For the spray pipe, the structure of the external nozzle is simple; the air mist cooling method is adopted, the cooling is uniform, and the cooling intensity can be adjusted in a large range.

Description

technical field [0001] The invention belongs to the technical field of cooling and dust removal, in particular to a spray device for cooling, cleaning and dust removal in the fields of metallurgy, chemical industry, environmental protection and the like. Background technique [0002] The spray pipe refers to the installation of nozzles of varying numbers on the tubular structure. The spray medium reaches the nozzle through the pipe and is sprayed outward from the nozzle to achieve the purpose of cooling, cleaning, dust removal, etc. It is widely used in metallurgy, chemical industry, environmental protection, cleaning and other industries. widely. [0003] Among the various sprinkler pipes currently in use, there are mainly the following three forms: [0004] 1. Water spray pipe: the water nozzle is installed on the water spray pipe. The advantage of this spray pipe is that it is simple in structure and easy to install and use. However, compared with the aerosol spray pipe,...

AI Technical Summary

Problems solved by technology

[0004] 1. Water spray pipe: the water nozzle is installed on the water spray pipe. The advantage of this spray pipe is that it is simple in structure and easy to install and use. However, compared with the aerosol spray pipe, its disadvantage is that the spray medium The uniformity of distribution is not good, and the atomization effect of water is poor, which leads to the cooling uniformity not as good as that of the aerosol spray pipe. In addition, because the nozzles used are water nozzles, the nozzles have small apertures and are easy to block

Due to the use of aerosol nozzles, the structure of the spray pipe has the advantages of good atomization effect, uniform distribution of the spray medium, large nozzle aperture and not easy to block, etc., but its structure is complex, especially in a closed environment, it is inconvenient to install and use

[0006] 3. Closed box-type spray pipe: This kind of spray pipe is equipped with a metal box outside the above-mentioned aerosol spray pipe for protection, but this structure cannot be used in high temperature environments, otherwise the external box will It will be deformed due to high temperature, reduce the service life, and even cannot be used normally

Images