Multi-stage automatic particle grading device for amorphous refractory production line

Abstract

The invention discloses a multi-stage automatic particle grading device for an amorphous refractory production line. An equipment body is included, and is of a cavity structure; a containing hopper isfixedly installed on one side of the top of the equipment body; the two sides of the bottom of the equipment body are each provided with a supporting leg; a first motor is installed at the middle position of the bottom of the equipment body; a plurality of annular limiting guide rails are fixedly installed on the inner wall of the equipment body in the height direction; a rotating rod is rotationally installed at the middle position in the equipment body; one end of the rotating rod is connected with an output shaft of the first motor; a plurality of stirring rods and grading plates are welded to the rotating rod; the stirring rods are welded to the two sides of the rotating rod two by two; and the stirring rods and the grading plates are alternately arranged in the height direction of the rotating rod. The multi-stage automatic particle grading device for the amorphous refractory production line is reasonable in design, and achieves the purpose of automatic grading layer by layer, discharging of particles of each layer is convenient, whether discharging of materials after being graded is performed or not can be easily controlled and the discharging amount can be easily controlled, and the grading efficiency of amorphous refractories is effectively improved.

Description

technical field [0001] The invention relates to the technical field of unshaped refractory materials, in particular to a multi-stage automatic particle classification equipment for an unshaped refractory material production line. Background technique [0002] Unshaped refractories are refractory materials that are composed of reasonably graded granular and powder materials and binders and are directly used without molding and firing. They can be made into slurry, mud paste and loose, also known as Bulk refractories. Compared with refractory bricks, it has the characteristics of simple process (because the firing process is omitted), short production cycle, low heat energy consumption, energy saving, low cost, convenient mechanized construction, strong adaptability, and good comprehensive use effect. It has a wide variety and is widely used in kilns and thermal equipment in various fields. In the production line of monolithic refractories, due to the different particle size...

AI Technical Summary

Problems solved by technology

In the production line of monolithic refractories, due to the different particle sizes of monolithic refractory materials, materials need to be classified and screened. The current method of grading monolithic refractory materials is completed with the assistance of multiple grading equipment, which is not only cumbersome to operate, but also troublesome to unload. At the same time, it occupies a large area, increases production costs, and affects the production quality and efficiency of monolithic refractories. Therefore, we propose a multi-stage automatic particle classification equipment for monolithic refractory production lines to solve the above problems

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