Deodorization and sterilization device for dairy products

Abstract

The invention discloses a deodorization and sterilization device for dairy products. The deodorization and sterilization device comprises an electrolytic tank, a sterilization tank and a communicating pipe. The sterilization tank comprises a tank body and a sterilization device, the tank body is of a cylinder structure with two sealed ends, and a sealing structure on the top of the tank body is detachable; the sterilization device comprises an ultraviolet lamp, a light transmittance waterproof cover and a control device, and the ultraviolet lamp is arranged in the tank body and is fixed to the bottom of the tank body; the light transmittance waterproof cover is formed on the surface of the ultraviolet lamp; the control device is electrically connected with the ultraviolet lamp, so that the ultraviolet lamp can be switched on and off under the control of the control device; electrodes in the electrolytic tank are flexible electrodes, base plates of the flexible electrodes are made of flexible polyethylene terephthalate glycol, and zeolite particle layers with diaphorase and metal oxide layers are sequentially coated on the base plates from the inside to the outside. The deodorization and sterilization device has the advantages that the ultraviolet lamp with the wavelength of 320nm is arranged in the sterilization tank, accordingly, large quantities of nonpathogenic microorganisms in the dairy products can be killed, the shelf lives of the dairy products can be prolonged, and large quantities of contaminating microorganisms can be prevented from being ingested into human bodies.

Description

technical field [0001] The invention belongs to the technical field of dairy product processing, and more specifically, the invention relates to a deodorization and sterilization device for dairy products. Background technique [0002] The fishy smell of milk and soy milk is unacceptable to many people, but the nutritional value of milk and soy milk has been widely recognized by the world, and the market demand is also increasing day by day. In the research on the processing technology of dairy products, the deodorization and sterilization treatment of dairy products has become the focus of research, and various technologies are constantly emerging. [0003] Generally, the deodorization of dairy products requires a high investment in equipment, and the common disadvantages of these equipments are that the equipment is complicated, the cost is high, and the extraction rate of protein in dairy products will be reduced, and the taste of dairy products will become weak and thin....

AI Technical Summary

Problems solved by technology

[0003] Generally, the deodorization of dairy products requires a high investment in equipment, and the common disadvantages of these equipments are that the equipment is complicated, the cost is high, and the extraction rate of protein in dairy products will be reduced, and the taste of dairy products will become weak and thin. In addition to the fishy smell of dairy products, it will also introduce new odors

[0004] Usually dairy products also need to be sterilized. Traditional sterilization uses pasteurization, which consumes a lot of energy and has a short shelf life. Therefore, finding a new sterilization method has broad prospects.

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