Grinding type separation all-in-one machine

Abstract

The invention provides a grinding type separation all-in-one machine. The grinding type separation all-in-one machine comprises an adjustable speed motor, an electricity control box, a square conveying frame box assembly and a grinding screening assembly. In the screening process, no airflow separation effect exists, and therefore the defects that when airflow winnowing is conducted, cloth bag type separation and collection equipment or cyclone separation and collection equipment is adopted for separation and collection of gas and nonmetal solid materials such as dust and slag, the occupied space is large, and the operation cost is high are overcome. According to the grinding type separation all-in-one machine, grinding and separation can be integrated, the defects that in the prior art, the number of technological devices is large, the number of working procedures is large, the occupied space is large, and the total yield is low are overcome, in addition, dust leakage in the process of transferring materials between the working procedures is avoided, and the all-in-one machine has the advantages of being more compact in equipment, smaller in occupied space and site, good in separation effect and high in separation efficiency. The machine has positive significance in improving the labor environment, reducing the separation operation cost and improving the metal recovery rate.

Description

technical field [0001] The invention belongs to the technical field of metallurgy, in particular to a crushing type separating and separating machine. Background technique [0002] At present, magnetic separation equipment is usually used to separate and remove ash, slag and residual carbon from sponge iron, and air separation equipment is used to separate and recover metal aluminum from aluminum slag. When the metal and non-metal are bonded together and the geometric size or particle size difference between the metal material and the non-metal material is very small, such as removing gangue, residual reduction and other non-metal materials from sponge iron, usually a variety of sorting equipment is used in series If the metal and non-metal are crushed or ground together with crushing or grinding equipment, and then the metal and non-metal (ash, slag, etc.) are separated by magnetic separation equipment, wind separation or electric separation, etc., there is There are many ...

AI Technical Summary

Problems solved by technology

When the metal and non-metal are bonded together and the geometric size or particle size difference between the metal material and the non-metal material is very small, such as removing gangue, residual reduction and other non-metal materials from sponge iron, usually a variety of sorting equipment is used in series If the metal and non-metal are crushed or ground together with crushing or grinding equipment, and then the metal and non-metal (ash, slag, etc.) are separated by magnetic separation equipment, wind separation or electric separation, etc., there is Disadvantages of many types of process equipment, many processes, large space occupation, and low total yield of multiple processes

A crushing air separator (Chinese patent, CN106902926 A) has the advantages of fewer processes, fewer types of equipment, small occupied space, low process loss rate, and integration of crushing and separation, but the ash and slag after air selection The collection of non-metallic solid materials such as non-metallic solid materials and the separation from the separated gas need to use equipment such as bag collection or cyclone separation collection, which still has the disadvantages of large space occupation and high operating costs.

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