A kind of automatic system and method for lysine production and crystallization extraction

Abstract

The invention provides an automatic system and method for lysine production and crystallization extraction, the system includes a base (1), a support (2), a cooling and separation assembly (3), a feed tank (4) and a liquid collector assembly (5); wherein, the cooling separation assembly (3) includes a cooling separation tank (31), a discharge pipe (32), a drive motor (33), a rotating shaft (34), a separation blade (35) and a feed pipe (36 ), the cooling separation tank (31) is a double-layer structure, including a cooling inner wall (311) and an insulating outer wall (312), and a cooling cavity (310) and a cooling cavity are formed between the cooling inner wall (311) and the insulating outer wall (312). A spiral deflector (313) is arranged inside the (310), and a cavity (341) and a through hole (342) are arranged on the rotating shaft (34). The system can effectively control the cooling temperature to ensure the cooling effect and efficiency; at the same time, the system separates synchronously during the cooling process, which improves the separation efficiency, reduces production costs, and saves manpower and material resources.

Description

technical field [0001] The invention relates to the technical field of lysine processing equipment, in particular to an automatic system and method for crystallization extraction of lysine production. Background technique [0002] Lysine is one of the essential amino acids for the human body, which can promote human development, enhance immune function, and improve the function of central nervous tissue; lysine is a basic essential amino acid. Since the content of lysine in grain food is very low, and it is easily destroyed and lacked during processing, it is called the first limiting amino acid. In the prior art, when extracting lysine, it is usually necessary to cool and crystallize the heat-saturated concentrated solution of lysine, then separate the crystals from the solution, and finally wash and dry. [0003] However, in the prior art, when extracting lysine crystals, since the cooling temperature is greatly affected by environmental factors, and the temperature canno...

AI Technical Summary

Problems solved by technology

[0003] However, in the prior art, when extracting lysine crystals, since the cooling temperature is greatly affected by environmental factors, and the temperature cannot be effectively controlled and maintained during the cooling process, the cooling effect is poor and the cooling efficiency is low; at the same time, the current In the existing technology, a centrifuge is required to separate the crystal from the solution, resulting in cumbersome and complicated process, which is not conducive to automatic production. During the transfer process, problems such as re-merging of the crystal and the solution, leakage of the crystal and the solution may also occur due to the influence of the external environment. , a huge waste of manpower and material resources

Moreover, in the prior art, cooling water is used to cool the hot saturated concentrated solution of lysine, and absolute ethanol is used to clean the centrifuged crystals, which makes the liquid supply system of the system complicated and causes waste of cooling water and absolute ethanol

Images