Multistage automatic particle classifying equipment for amorphous refractory

Abstract

The invention discloses multistage automatic particle classifying equipment for an amorphous refractory. A classifying assembly is installed in a shell. A motor is connected to the bottom end of a rotary shaft. A sieve plate is evenly connected to the middle of the rotary shaft in a sleeving mode. A support ring is welded to the position, close to the bottom end of a locating ring, of the inner wall of the shell. A sweeping assembly is installed on one side of the shell. Balls are inlaid in both the top end and bottom end of the interior of a sweeping opening. Bristles are installed at the bottom end of a sweeping plate. During classifying, the motor drives the sieve plate to rotate, along with rotation of the motor, under the action of centrifugal force, raw materials are thrown out alongthe top face of the sieve plate and are then discharged from a discharge pipe, discharge is convenient, and the raw materials are not liable to be accumulated. When the raw materials are fed in, along with rotation of a connection rod, the raw materials are scattered by the connection rod and are dispersed more evenly, and screening and classifying effects are better. After screening is completed, the sweeping plate is conveyed in through the sweeping opening, the sieve plate rotates, the sweeping plate is pulled back and forth, the surface of the sieve plate is swept by the bristles, and sweeping is convenient and fast.

Description

technical field [0001] The invention relates to the technical field of production of unshaped refractory materials, in particular to a multi-stage automatic particle classification equipment for unshaped refractory materials. Background technique [0002] Unshaped refractory materials are refractory materials that are composed of reasonably graded granular and powdery materials and binders and are directly used without molding and firing. Compared with refractory bricks, they have simple process, short production cycle and energy saving. , Easy mechanized construction, good comprehensive use effect, etc. During the production process, it is necessary to classify the raw materials to facilitate subsequent processing. [0003] In the patent with the publication number CN208574886U, "multi-level automatic particle classification equipment for unshaped refractory material production line" is mentioned. Whether the material is discharged and the amount of the material, but when ...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a multi-stage automatic particle grading equipment for unshaped refractory materials, which can effectively solve the problem that the raw materials are easy to accumulate inside the device when the material is discharged, and the device is highly closed and inconvenient to clean.

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