Foundry sand processing system

Abstract

The invention relates to sand processing equipment, in particular to a foundry sand processing system. The foundry sand processing system comprises a filtering mechanism, a horizontal conveying mechanism, an inclined conveying mechanism, a magnet ring set, a sand storage box and a waste slag box; the filtering mechanism comprises a sand hopper and a filtering plate detachably connected with a sand inlet of the sand hopper; the horizontal conveying mechanism comprises a rotary shaft and a conveying belt driven by the rotary shaft; the inclined conveying mechanism comprises step platforms and inclined plates arranged on the step platforms correspondingly; a sand inlet of the sand storage box is lower than the sand outlet end of the inclined conveying mechanism; the magnet ring set is arranged on one side of the inclined conveying mechanism, is attached to the inclined plates, and comprises magnet rings, driving shafts for driving the magnet rings to rotate, and scraper blades for removing scrap iron on the magnet rings, the scraper blades are obliquely arranged, the scraping ends of the scraper blades abut against the magnet rings, and the discharging ends of the scraper blades stretches into the waste slag box. According to the foundry sand processing system adopting the technical scheme, the scrap iron in foundry sand can be effectively removed, troubles caused by manual cleaning are avoided, and the safety of the next procedure is ensured.

Description

technical field [0001] The invention relates to sand processing equipment, in particular to a foundry sand processing system. Background technique [0002] A large amount of sand needs to be used in the lost foam operation process. The sand is often doped with iron nails, iron filings and other sundries, which do not meet the requirements of use. It is necessary to remove iron from the sand, and in order to save resources, it is necessary to be able to remove the lost foam The sand used in the mold casting process is recycled and reused. Before the next step, the iron nails, iron filings and other sundries must be removed. At present, this kind of work mainly depends on manual screening and cleaning. This method is not good for cleaning iron filings, etc. Thoroughly, it will bring hidden dangers to the next process. Contents of the invention [0003] The purpose of the present invention is to solve the above technical problems and provide a foundry sand processing system,...

AI Technical Summary

Problems solved by technology

[0002] A large amount of sand needs to be used in the lost foam operation process. The sand is often doped with iron nails, iron filings and other sundries, which do not meet the requirements of use. It is necessary to remove iron from the sand, and in order to save resources, it is necessary to be able to remove the lost foam The sand used in the mold casting process is recycled and reused. Before the next step, the iron nails, iron filings and other sundries must be removed. At present, this kind of work mainly depends on manual screening and cleaning. This method is not good for cleaning iron filings, etc. Thorough, bringing hidden dangers to the next process

Images