A device for removing iron scraps for grinding and processing of swing type cast iron materials

Abstract

The invention discloses a device for removing iron scraps for grinding and processing swing-type cast iron materials. A sliding frame is arranged, an electromagnet is arranged inside the sliding frame, an air duct is arranged on the device body, a fan is arranged above the air pipe, a rotating shaft is arranged in the middle of the rolling screen, a gear is arranged on the rotating shaft, and a power device is arranged on the device body. The invention has a simple structure, can effectively process debris in the cast iron material by means of rotation and air blowing, and avoids the synchronous rotation of the material and debris caused by the rotation of the material in the same direction and cannot be removed by means of forward and reverse driving. After the debris is collected, it is adsorbed by the electromagnet to avoid the secondary attachment of debris caused by blowing to the material. The overall use is convenient, the process is simple, and the practicability is strong.

Description

technical field [0001] The invention relates to the field of machinery, in particular to an iron filings removal device for grinding and processing swing-type cast iron materials. Background technique [0002] Cast iron is a general term for alloys mainly composed of iron, carbon and silicon. In these alloys, the carbon content exceeds the amount that can be retained in austenitic solid solution at the eutectic temperature. [0003] Iron-carbon alloys containing more than 2% carbon. Industrial cast iron generally has a carbon content of 2.5% to 3.5%. Carbon exists mostly in the form of graphite in cast iron, and sometimes in the form of cementite. In addition to carbon, cast iron also contains 1% to 3% silicon, as well as manganese, phosphorus, sulfur and other elements. Alloy cast iron also contains nickel, chromium, molybdenum, aluminum, copper, boron, vanadium and other elements. Carbon and silicon are the main elements affecting the microstructure and properties of ...

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