Casting waste residue recycling device

Abstract

The invention discloses a casting waste residue recycling device, and relates to the technical field of waste residue recycling . The casting waste residue recycling device comprises a first conveyingbelt, wherein a crushing mechanism is arranged at the output end of the first conveying belt and has a crushing function; a magnetic separation mechanism is arranged at the output end of the crushingmechanism; a second conveying belt is arranged at the output end of the magnetic separation mechanism; a sorting mechanism is arranged at the output end of the second conveying belt; the sorting mechanism has a screening function; the magnetic separation mechanism comprises a magnetic conveying belt; the conveying belt of the magnetic conveying belt has magnetism; and a material collecting vehicle is placed at the bottom of the magnetic conveying belt. According to the casting waste residue recycling device provided by the invention, through the arrangement of the crushing mechanism, blocky casting waste residues can be crushed into a granular mixture; and in combination with the arrangement of the magnetic separation mechanism, iron alloy-containing particles and casting sand particles in the granular mixture can be separated, so that subsequent recycling is facilitated.

Description

technical field [0001] The invention relates to the technical field of waste slag recovery, in particular to a casting waste slag recovery device. Background technique [0002] With the increasing pressure on my country's resources and environment, relevant agencies have put forward the requirements of "realizing sustainable development and building a resource-saving and environment-friendly society". The main wastes generated in the production process of ferroalloy castings are waste sand, Waste slag, dust and waste gas, casting waste slag is an inevitable product in the cupola melting process. According to statistics, for every ton of qualified castings produced, about 300 kilograms of waste slag will be discharged. The national foundry industry produces a total of 6 million tons of waste slag every year. If it cannot be recycled, it will cause great damage to the environment. Therefore, a casting waste recovery device is proposed. Contents of the invention [0003] The p...

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Problems solved by technology

[0002] With the increasing pressure on my country's resources and environment, relevant agencies have put forward the requirements of "realizing sustainable development and building a resource-saving and environment-friendly society". The main wastes generated in the production process of ferroalloy castings are waste sand, Waste slag, dust and waste gas, casting waste slag is an inevitable product in the cupola melting process. According to statistics, for every ton of qualified castings produced, about 300 kilograms of waste slag will be discharged. The national foundry industry produces a total of 6 million tons of waste slag every year. If it cannot be recycled, it will cause great damage to the environment. Therefore, a casting waste recovery device is proposed.

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