Mixing device used for tyrosine neutralization

Abstract

The invention discloses a mixing device used for tyrosine neutralization. The device comprises a second water pump, a mixing tank, a second water storage tank, a heating pipe and a base seat. According to the device disclosed by the invention, the second water pump is utilized to make water in the second water storage tank enter the heating pipe through a water guiding pipe, a certain amount of heat is generated during a neutralization reaction of a cystine refining mother liquor and ammonia water in the mixing tank, water in the heating pipe is heated by utilizing the heat generated by the neutralization reaction of the cystine refining mother liquor and the ammonia water, and the heated water in the heating pipe is further enters the second water storage tank through the water guiding pipe, so that heating of the water in the second water storage tank is realized, and full utilization of the heat generated by the neutralization reaction of the cystine refining mother liquor and the ammonia water is realized; and the heated water in the second water storage tank can be used as domestic water, a contact area of the heating pipe with a mixed solution of the cystine refining mother liquor and the ammonia water in the mixing tank is increased by adoption of spiral arrangement, and therefore efficiency of heating the water in the heating pipe is improved.

Description

Technical field [0001] The invention relates to a mixing device, in particular to a mixing device for tyrosine neutralization. Background technique [0002] Tyrosine is a conditional essential amino acid and a ketogenic sugar-producing amino acid for the human body. Tyrosine was discovered by Li Biqi from casein in 1846. It is a white crystalline powder that crystallizes into needles or flakes from water. The relative density is 1.456 (20℃), the isoelectric point is 5.66, it has the ability to absorb ultraviolet light, and has the maximum light absorption at the wavelength of 274nm, which can reduce the phosphomolybdic acid-phosphotungstic acid reagent (Folin reagent). Melting point: L-body decomposes at 290~295℃ (slow heating), decomposes at 314~318℃ (rapid heating), racemate decomposes at 290~295 (slow heating), and decomposes at 340℃ (rapid heating). It is soluble in water, ethanol, acid and alkali, but insoluble in ether. The aqueous solution of dextrorotatory body reacts w...

AI Technical Summary

Problems solved by technology

[0003] At present, it does not have the function of mixing the refined cyst mother liquor and ammonia water when neutralizing the purified cyst mother liquor and ammonia water. The neutralization efficiency of the purified cyst mother liquor and ammonia water is low and the effect is poor. The mixing device cannot fully utilize the heat generated during the neutralization of the bladder refining mother liquor and ammonia water, resulting in a waste of heat. At the same time, the existing mixing device for tyrosine neutralization is poor in portability, and the existing tyrosine The mixing device for acid neutralization needs to be cleaned manually after use, which wastes a lot of manpower and is not practical

Images