Blowing suction type dust removal system

Abstract

The invention discloses a blowing suction type dust removal system. The blowing suction type dust removal system comprises one or two dust collecting devices, wherein each dust collecting device comprises a dust collector, an air suction pipe and an air exhaust pipe, the air suction pipes are connected with air inlets of the ash collectors, and the air exhaust pipes are connected with air outlets of the ash collectors. When the blowing suction type dust removal system comprises two dust collecting devices, gas exhausted from the air exhaust pipe of one dust collecting device passes through a fume suspension layer, and fume can be blown to the air suction pipe of the other dust collecting device; when the blowing suction type dust removal system comprises one dust collecting device, gas exhausted from the air exhaust pipe passes through a weld fume suspension layer, and the fume can be blown to the air suction pipe. The blowing suction type dust removal system has the advantages that the structure is simple, the operation is facilitated, energy is saved, the purification efficiency is high, the purification effect is good, and the relief of manual labor intensity and the increase of working efficiency are facilitated.

Description

technical field [0001] The invention relates to the technical field of dust removal, in particular to a blowing and suction type dust removal system. Background technique [0002] Welding is a commonly used manufacturing process and technology. The welding fume generated during the welding operation not only endangers the health of welding personnel, but also pollutes the environment of the entire welding workshop. Therefore, in order to protect the health of welding personnel, keep the entire welding workshop clean and prevent environmental pollution, welding fume purification systems are generally installed in welding workshops. , such as using the suction arm, suction hood, etc. to extract welding fume at the welding point, the suction arm, suction hood, etc. can only remove dust for a single welding station, and cannot control the smoke and dust of the entire welding workshop. Welding workers need to move the suction arm many times to achieve the most effective fume cap...

AI Technical Summary

Problems solved by technology

[0002] Welding is a commonly used manufacturing process and technology. The welding fume generated during the welding operation not only endangers the health of welding personnel, but also pollutes the environment of the entire welding workshop.

Therefore, in order to protect the health of welding personnel, keep the entire welding workshop clean and prevent environmental pollution, welding fume purification systems are generally installed in welding workshops. , such as using the suction arm, suction hood, etc. to extract welding fume at the welding point, the suction arm, suction hood, etc. can only remove dust for a single welding station, and cannot control the smoke and dust of the entire welding workshop. Welding workers need to move the suction arm several times to achieve the most effective fume capture effect, which will greatly affect the work efficiency

When welding large workpieces, the distribution of welding points is complex and scattered. Frequent movement of the suction arm greatly increases the labor intensity, and extraction from the source will interfere with on-site mining, such as driving, welding fixtures, etc.

If the volume of the large workpiece is too large, the source treatment equipment such as suction arm and suction hood cannot be used, and the problem of welding fume purification in actual production cannot be solved

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