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Chemical solution crystallization and purification device

A solution crystallization and chemical technology, applied in the field of solution crystallization purification device, can solve the problems of insufficient contact between solution and cold source, poor solution crystallization effect, poor purification effect, etc., and achieve good cooling crystallization effect, good purification effect, cooling and cooling full effect

Inactive Publication Date: 2019-08-23
淮安智品企业管理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] At present, during cooling and crystallization, the contact between the solution and the cold source is insufficient and incomplete, resulting in partial crystallization, poor solution crystallization effect, and poor purification effect

Method used

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  • Chemical solution crystallization and purification device

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Embodiment Construction

[0021] The technical solution of the present invention will be further described in detail below in conjunction with specific embodiments.

[0022] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientation or positional relationship indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer" etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and The description is simplified, rather than indicating or implying that the pointed device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or i...

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Abstract

The invention discloses a chemical solution crystallization and purification device, which comprises a cooling device and a crystallization box, wherein a cooling pipe is arranged outside the crystallization box; a water outlet is arranged at the upper end of the cooling pipe; a cold water inlet is arranged at the lower end of the cooling pipe; a feeding pipe is arranged at the upper end on the left side of the crystallization box; and the cooling device is inserted into the crystallization box. The chemical solution crystallization purification device has the advantages of complete cooling, good chemical solution cooling and crystallization effect and good purification effect, the cooling device can be carried out integrally, and crystals falling on a filter screen and crystals on a rotating shaft and a rotating rod are convenient to remove.

Description

Technical field [0001] The invention relates to a solution crystallization purification device, in particular to a chemical solution crystallization purification device. Background technique [0002] Purification refers to the separation of impurities in a mixture to improve its purity. As an important chemical method, purification not only plays an important role in chemical research, but also plays an important role in chemical production. Many important chemical research and chemical production are based on purification. The entry details common physical and chemical purification methods. [0003] Crystallization and recrystallization are a kind of purification. It is a method of separating and purifying substances by using the different solubility of each component in a certain solvent with temperature changes. Such as the separation of NaCl and KNO3 mixtures. Recrystallization is actually repeated dissolution and crystallization operations. [0004] At present, during cooli...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D9/02B01D29/03B01D29/075
CPCB01D9/0013B01D29/03B01D29/075
Inventor 刘奕萱刘坚卫乔湘丽
Owner 淮安智品企业管理有限公司
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