Rotary filtering apparatus of slurry

Abstract

The invention discloses a rotary filtering apparatus of a slurry. The apparatus comprises an iron removal device and a filtering device, the iron removal device comprises a round ball, an annular magnet, supporting legs, and the round ball is movably connected with the supporting legs; the filtering apparatus comprises a filtering chamber, a feeding port, a fine material port and a coarse material port, and the lowest ends of the supporting legs are supported on the sidewall of the feeding port; a rotary sieve is arranged in the filtering chamber, the center position of the rotary sieve is provided with a rotating shaft, the rotating shaft is connected with a motor arranged at the bottom, the motor is arranged at the bottom of the filtering chamber, and a material outlet and the feeding port are arranged at the top of the filtering chamber; and a scraper plate is arranged on the half surface of the rotary sieve, and does not contact with the rotary sieve, and one end of the scraper plate outwardly extends to the upper portion of the coarse material port. The apparatus has the advantages of simple structure, use convenience, miniaturization, flexible and manoeuvrable production, good iron removal effect, low energy consumption and low cost, and is suitable for being used in small processing factories.

Description

technical field [0001] The invention relates to the field of equipment for silicate products, in particular to a rotary filter device for slurry. Background technique [0002] Ceramic tiles are refractory metal oxides and semi-metal oxides, which are formed through the process of grinding, mixing, pressing, glazing and sintering, and are an acid and alkali resistant porcelain or stone construction or decoration material. It is always called tiles. Its raw materials are mostly mixed with clay, quartz sand, etc. [0003] The production process of tiles includes: material selection—powder preparation—compression molding—drying and printing / inkjet—firing—edging and polishing—grading, packaging and storage. Screening to remove iron, stale, spray drying, and stale, and the stage of iron removal by sieving is particularly important. [0004] Such as Chinese patent, CN201120340165.5, automatic control mud sieving iron removal cleaning system. It relates to an automatic control m...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a new filtering device, which solves the problems of the prior art with many equipments, complex process, large power consumption, high cost, poor iron removal effect, and is not suitable for use in small ceramic tile processing plants.

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