Cleaning air gun head

Abstract

The invention provides a cleaning air gun head. The cleaning air gun head comprises a shell and a rubber sealing ring. The shell assembly is provided with a sealed air suction pipeline and a sealed air blowing pipeline, the air suction pipeline and the air blowing pipeline are oppositely arranged in parallel, and the opening area of the air suction pipeline is larger than that of the air blowing pipeline. The rubber sealing ring is sleeved outside the shell; the upper part of the blowing pipeline is connected with an air pump connecting pipe communicated with positive pressure equipment for providing positive pressure airflow; the upper part of the air suction pipeline is connected with a dust collector connecting pipe communicated with negative pressure equipment for providing negative pressure airflow; at least one blowing hole communicated with the outside is formed in the lower portion of the air suction pipeline, and at least one air suction hole communicated with the outside is formed in the lower portion of the air suction pipeline. The method is high in applicability; the functions of blowing away attachments on the inner wall of the cavity and sucking away floating dust in the cavity are integrated, and the working efficiency is improved; the rubber sealing ring can ensure the sealing performance in the cavity and prevent floating dust from being discharged from the process hole to cause secondary pollution.

Description

technical field [0001] The invention relates to the field of dust removal equipment, in particular to cleaning air gun heads. Background technique [0002] The integrally formed structural part of the closed cavity cleans the internal excess through the process hole. At present, there are two ways to manually clean up the excess in the closed cavity through the process hole: one is to manually use the air pump to blow up the excess in the cavity through the process hole. Although this method can remove the excess in the cavity, it will cause A large amount of floating dust is discharged through the process hole to cause secondary pollution; the second is to manually use a vacuum cleaner to suck the floating dust in the cavity through the process hole. This method is difficult to completely remove the excess with strong adsorption. At present, although the combination of the two methods can achieve the purpose of cleaning, the time is long and the efficiency is low, and the ...

AI Technical Summary

Problems solved by technology

At present, there are two ways to manually clean up the excess in the closed cavity through the process hole: one is to manually use the air pump to blow up the excess in the cavity through the process hole. Although this method can remove the excess in the cavity, it will cause A large amount of floating dust is discharged through the process hole to cause secondary pollution; the second is to use a vacuum cleaner to suck the floating dust in the cavity through the process hole, which is difficult to completely remove the excess with strong adsorption

At present, although the combination of the two methods can achieve the purpose of cleaning, it takes a long time and the efficiency is low, and it is impossible to avoid the floating dust in the middle process.

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