Crystallization equipment for edible salt production

Abstract

The invention relates to the technical field of edible salt production equipment and discloses crystallization equipment for edible salt production. The crystallization equipment comprises an equipment body; the inside of the equipment body is provided with a crystallization box; the inside of the crystallization box is provided with a crystallization chamber; and a heat insulation layer surroundsthe outer wall of the crystallization box. According to the crystallization equipment for edible salt production, a motor is started to drive a lead screw to rotate, and a scraping plate is driven tomove horizontally and stably by utilizing the support and limitation of a supporting rod, so that edible salt crystals separated out from the top, bottom and periphery of the crystallization chamberare scraped, the scraped edible salt crystals are pushed to a discharging hole, a sealing plate is jacked in advance by using a contact lever on the scraping plate to expose the discharging hole, andfurthermore, the edible salt crystals are pushed out of the crystallization chamber and are collected by a collecting box. The equipment is high in automation degree and capable of improving the efficiencies and effects of clearing and collecting the edible salt crystals, avoiding resource waste and saving manpower and time.

Description

technical field [0001] The invention relates to the technical field of edible salt production equipment, in particular to an edible salt production crystallization equipment. Background technique [0002] Edible salt refers to processed edible salt with sodium chloride as the main component obtained from seawater, underground rock (mine) salt deposits, and natural brine (salt) water, excluding low-sodium salt. The main component of edible salt is Sodium chloride (NaCl) also contains a small amount of water, impurities and other elements such as iron, phosphorus, iodine, etc. Salt crystallization is the process of salt crystal formation in saturated brine in the crystallization pool when seawater is produced by evaporation. [0003] However, the existing edible salt production and crystallization equipment usually adopts the method of stirring when heating and evaporating the materials, but the resistance during stirring is large, the stirring is uneven, and the salt at the b...

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Problems solved by technology

[0004] The invention provides an edible salt production crystallization equipment, which has the advantages of improving material heating uniformity, convenient material collection, and saving manpower and time, and solves the problem that the existing edible salt production crystallization equipment heats and evaporates materials. Stirring is used, but the resistance is large during stirring, the stirring is uneven, and the salt at the bottom of the storage box cannot automatically fall to the bottom of the storage box after the water evaporates, and the salt at the bottom of the storage box is also easy to adsorb on the storage It is not easy to clean and collect on the box, and it needs to be cleaned manually, which is a waste of time and materials.

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