Cooling crystallizer for producing strontium hydroxide

Abstract

The invention discloses a cooling crystallizer for producing strontium hydroxide. The cooling crystallizer comprises a tank, a blocking plate, a feeding pipe and a tank cover, wherein the blocking plate is arranged at the bottom end of an inner cavity of the tank, and the right side of the blocking plate penetrates the tank; the tank cover is mounted at the top end of the tank, the feeding pipe ismounted on the left side of the top end of the tank cover, a first motor is mounted at the center of the top end of the tank cover, and a rotating shaft is mounted at the bottom end of the first motor. According to the cooling crystallizer for producing strontium hydroxide, the inner wall of the tank can be cleaned by scrapers, and a material is prevented from being attached to the inner wall ofthe tank after crystallization; during cleaning, a water pump can be started to convey water into a ferrule from a water storage tank through a conveying pipe, the water flows into a ring through a circular groove and second through holes, flows into rectangular plates through a rotating shaft and stirring rods, and is spray out through the second through holes to clean the inner wall of the tank,and accordingly, heat exchange capacity between the tank and the outside is improved, and the crystallization effect is improved.

Description

technical field [0001] The invention relates to the technical field of crystallization tanks, in particular to a cooling crystallization tank for producing strontium hydroxide. Background technique [0002] Strontium hydroxide is mainly used to prepare strontium lubricating wax and various strontium salts. It can also be used to improve the dryness of drying oil and paint, and the refining of beet sugar. For the crystallization equipment with rapid cooling of the refrigerant water, the strontium hydroxide will adhere to a part of the inner wall of the tank after crystallization, which not only leads to the deterioration of the heat exchange capacity between the tank and the outside world, affects the crystallization effect, but also wastes materials. It is convenient to clean the inside of the tank. Contents of the invention [0003] The object of the present invention is to provide a kind of cooling crystallization tank for producing strontium hydroxide, to solve the pro...

AI Technical Summary

Problems solved by technology

[0002] Strontium hydroxide is mainly used to prepare strontium lubricating wax and various strontium salts. It can also be used to improve the dryness of drying oil and paint, and the refining of beet sugar. For the crystallization equipment with rapid cooling of the refrigerant water, the strontium hydroxide will adhere to a part of the inner wall of the tank after crystallization, which not only leads to the deterioration of the heat exchange capacity between the tank and the outside world, affects the crystallization effect, but also wastes materials. Easy to clean inside the tank

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