Particle shaping equipment

Abstract

The invention discloses particle shaping equipment, which is arranged between particle forming equipment and cooling equipment and comprises a trough and a stirring device, wherein the trough is used for receiving a solid material led out by the particle forming equipment and is provided with a feed port and a discharge port; and the stirring device is used for scattering the solid material and conveying the solid material to the discharge port, is arranged in the trough and comprises at least two helical stirring paddles which are arranged in the trough in parallel. According to the particle shaping equipment, the solid material can be effectively prevented from being adhered into large blocks due to rapid cooling, cooling and subsequent sieving and crushing are easy, and the particle quality of inorganic silicon is improved.

Description

technical field

[0001] The invention relates to particle shaping equipment, in particular to particle shaping equipment used in the inorganic silicon production industry. Background technique

[0002] At present, inorganic silicon is an important material in industrial production. Inorganic silicon mainly includes silicon dioxide, sodium silicate, sodium metasilicate, sodium orthosilicate and other silicon-containing inorganic substances. Among them, silica is the raw material for manufacturing glass, quartz glass, water glass, optical fiber, important components of the electronic industry, optical instruments, handicrafts and refractory materials, and is an important material for scientific research; sodium silicate is widely used, almost Throughout all sectors of the national economy, it is used in the chemical industry to manufacture silica gel, white carbon black, zeolite molecular sieve, sodium metasilicate pentahydrate, silica sol, layer silicon and instant powdered so...

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