Natural plant pigment grinding and dispersing machine

Natural plant pigment grinding and dispersing machine

SGNThe grinding and dispersing machine adopts German Bergmann double end faceMechanical seals can operate continuously for 24 hours while ensuring cooling water. However, it is difficult for ordinary emulsifiers to operate continuously for a long time, and ordinary emulsifiers cannot withstand high-speed operation. It can handle a large amount, operate more smoothly, and is easier to disassemble and assemble. It is suitable for industrial online continuous production, with a narrow particle size distribution range and good dispersion effect.

Hops, also called hops, hops, hops, hops, hops, hops, hops, etc., are perennial herbs belonging to the genus Dendrocalamus of Urticaceae. Hops are one of the main raw materials for brewing beer, which can provide beer with aroma, bitterness and antisepsis. Hops are also a medicinal and edible plant with a long history of use, rich in hop resin, hop oil, polyphenols, flavonoids and other medicinal ingredients. They have pharmacological functions such as antibacterial, sedative, and treatment of tuberculosis, neurasthenia, leprosy and other diseases. Xanthohumol is a structurally simple chalcone containing isoprene groups in hops, and is also one of the main flavonoids in hops. Its structure endows it with multiple activities. As a natural plant active ingredient, humic acid has a beautiful color and good photostability, giving beer a soft color in traditional beer products.

In recent years, with the continuous deepening of research on humic acid, various health and pharmacological effects of humic acid on the human body have gradually been discovered. However, as hops are a natural source of humic acid, drinking beer has essentially become a pathway for people to consume humic acid. At present, many studies have focused on the various activities of humic acid and reported its addition to drugs or health products.

Natural plant pigments and their preparation methods, characterized by comprising the following steps:

(1)Using hops or waste hop residue generated during hop processing as raw materials, extraction, separation, and purification yield a content of 809 ^ 99 5% purified product of humic acid, the purified humic acid is yellow crystal or powder, insoluble or slightly soluble in water;

(2)Mix the yellow humic acid crystals or powders obtained in step (1) with cyclodextrin in the corresponding proportion by weight, and use grinding method for inclusion at the selected temperature. After 0 After grinding and dispersing for 5-3 hours, obtain a water-soluble yellow rot phenol cyclodextrin inclusion complex.

The Shanghai Sijun high-speed grinding and dispersing machine can achieve uniform mixing of materials without layering, which is quite troublesome. Shanghai Sijun Germany imported grinding and dispersing machine can not only solve the problem of liquid stratification and reduce the loss of liquid medicine, but also reduce costs. It integrates various mechanical properties such as homogenizer, ball mill, three roll machine, shearing machine, mixer, etc., and has the functions of ultrafine grinding, dispersion emulsification, homogenization, mixing, etc. After processing, the material has a particle size of 2-50 microns and a homogeneity of over 90%, making it an ideal equipment for ultrafine particle processing.

The grinding and dispersing machine has a vertical split structure, with precise components that work smoothly together, and the operating noise is below 73DB. At the same time, the German Bergmann double end mechanical seal is used, and the sealing part is cooled by refrigerant to reduce the probability of leakage and ensure that the machine runs continuously for 24 hours without stopping. Simply put, it means further improving the colloid mill by transforming the single colloid mill head module into a two-stage module and adding a first stage dispersing disc. Can be replaced according to material requirements (we provide five types of emulsifying heads for customers to choose from, including 2P, 2G, 4M, 6F, 8SF, etc.); The grinding and dispersing machine can perform high-speed grinding, dispersion, emulsification, homogenization and other functions. The equipment speed can reach 14000rpm, which is 4-5 times the speed of domestic equipment currently available.

GMD2000Imported ultra-high shear grinding and dispersing machine
Grinding and dispersing machine is a high-tech product composed of colloid grinding and dispersing machines.

The first level consists of three-level sawtooth protrusions and grooves with increasing precision. The stator can be infinitely adjusted to the desired distance between the rotors. Under enhanced fluid turbulence. The groove can change direction at each level.
The second stage is composed of a stator. The design of the dispersing head also effectively meets the needs of substances with different viscosities and particle sizes. The difference in the design of the stator and rotor (emulsifying head) between online and batch machines is mainly due to the requirements for conveying performance. It is particularly important to note that the difference between coarse precision, medium precision, fine precision, and other types of working heads is not only the arrangement of rotor teeth, but also an important difference in the geometric characteristics of different working heads. The width of the slot and other geometric features can alter the different functions of the stator and rotor working heads.

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The following is a model table for reference: