Bottom suction type scrap iron removing system

Abstract

The invention discloses a bottom suction type scrap iron removing system. The system comprises a grinding workshop and a fan chamber, the grinding workshop and the fan chamber communicate through an air pipe, an air inlet motor is arranged at the top of the grinding workshop, a high-power fan is arranged in the fan chamber, the air inlet motor blows scrap iron to the bottom face of the grinding workshop, and meanwhile under the adsorption effect of the high-power fan, scrap iron in the polishing workshop enters the fan chamber through the air pipe, a filter barrel is arranged in the fan chamber, after air containing the scrap iron is filtered through the filter barrel, the scrap iron is discharged into a dust collecting barrel below the filter barrel, and the purified air is discharged from the exhaust pipe of the fan chamber. According to the system, the scrap iron generated by grinding operation can be removed effectively, and the body and the respiratory tract of an operator are prevented from being damaged.

Description

Technical field [0001] The present invention relates to the field of dust removal techniques, and more particularly to a primer-suction iron cutting system. Background technique [0002] Some of the vehicles are soldered by steel sheets. After welding, the outer surface of the steel sheet has a lot of iron filings, scratches, and deformation, and the welding is high, the welding wave is uneven, and there is more solder tumor. The problems have seriously affect the appearance quality, and the above defects must be treated in a manner to ensure that the steel plate and weld appearance are flat, smooth; a type of vehicle appearance has a ground grinding area of ​​30 square, and the welding is more than 40 meters. Therefore, the workload is greatly ground, and 8 people have been placed on the scene. The bicycle grinding time is 1 hour, and the pre-special grinding room is worn in the dedicated wear room. When we grinding, a large amount of iron filings, the iron filings are splashing...

AI Technical Summary

Problems solved by technology

[0002] Some vehicles are made of tailor-welded steel plates. After the welding is completed, there are many iron filings, scratches and bumps caused by deformation on the outer surface of the steel plates, and the weld seam Problems such as high reinforcement, uneven welding waves, and many welding bumps seriously affect the appearance quality, and the above defects must be treated by grinding to ensure that the appearance of the steel plate and welds is flat and smooth; the appearance of certain types of vehicles is polished The area is 30 square meters, and the length of the polished weld is more than 40 meters. Therefore, the grinding workload is huge. 8 people are arranged to work on the grinding site, and the grinding time for a single vehicle is up to 1 hour. A large amount of iron filings are generated, and the iron filings splash around, with a high density, and the iron filings float in the air for a long time, polluting the air, which is not conducive to the safety of the operator, and at the same time makes the vision unclear, affecting the operation of the operator, affecting the quality of work and efficiency

[0003] There are also top suction or side suction dust removal devices in the same industry. Moreover, the density is high, and the adsorption effect of top suction or side suction on iron filings is poor; there are also integrated ventilation and dust removal systems, the air outlet is below the work room, the air is above the work room, and dust is removed by blowing and sucking. In this case, it can be Ventilate and remove dust for the entire workshop, but it is also only suitable for eliminating welding fumes, not iron filings; there are also some unit dust removal systems that only remove dust for a single work station, and can only be used by one person and one device. low efficiency

Images