Cosmetic anti-oxidation tank with high lipid content

Abstract

The invention relates to the technical field of cosmetic anti-oxidation storage equipment, and particularly relates to a cosmetic anti-oxidation tank with high lipid content. The cosmetic anti-oxidation tank comprises a storage tank, wherein an inner cavity of the storage tank is set as a storage inner cavity; a pressure relief opening is formed in the middle of the upper end surface of the storage tank; an exhaust opening is formed in the right side of the storage tank; a discharge opening is formed in the middle of the lower end surface of the storage tank; and an air inlet is formed in theleft side of the lower end surface of the storage tank. The cosmetic anti-oxidation tank has the beneficial effects that a three-way pipe is arranged, so that nitrogen discharged by feeding circularlyflows into a feeding tank, the pressure of the inner cavity of the feeding tank is increased, the feeding rate is increased, meanwhile, the feeding tank is filled with nitrogen for protection, and the feeding process is prevented from being polluted by air; a sleeve with a vertical lifting function is matched with a lifting plate, so that the lifting plate is driven to move up and down through increase of pressure intensity in the feeding and pressurizing process, and timely pressure relief is realized; and meanwhile, when the pressure is reduced, the lifting plate is timely closed through spring reset, and pollution caused by air circulation is avoided.

Description

technical field [0001] The invention relates to the technical field of anti-oxidation storage equipment for cosmetics, in particular to an anti-oxidation tank for cosmetics with high lipid content. Background technique [0002] Cosmetics are mostly emulsions with high lipid content. During the storage of cosmetics, in order to reduce oxidation, they usually prevent oxidation by flushing with nitrogen. [0003] However, when the cosmetics are stored under the protection of nitrogen, since the cosmetics will be in contact with the external air through the feed port during the feeding process, and the flow of the emulsion will easily cause the increase of the contact area, so that a large amount of air will be dissolved in the emulsion, which is not conducive to Subsequent long-term storage; at the same time, during the feeding process, the internal pressure increases due to the entry of the emulsion, and nitrogen gas needs to be discharged in time. However, due to the problem ...

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Problems solved by technology

[0003] However, when the cosmetics are stored under the protection of nitrogen, since the cosmetics will be in contact with the external air through the feed port during the feeding process, and the flow of the emulsion will easily cause the increase of the contact area, so that a large amount of air will be dissolved in the emulsion, which is not conducive to Subsequent long-term storage; at the same time, during the feeding process, the internal pressure increases due to the entry of the emulsion, and nitrogen gas needs to be discharged in time. However, due to the problem of feeding speed, the nitrogen gas discharge speed is different. Once the feeding Stop, before closing the exhaust port, it is easy to cause air to mix in, and then destroy the internal nitrogen environment

[0004] For this purpose, a cosmetic anti-oxidation tank with high lipid content is provided to solve the problem of nitrogen protection during feeding and exhausting

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