Liquid nano-shearing machine

Abstract

The invention discloses a liquid nano-shearing machine, which comprises a cylinder body with a liquid inlet and a liquid outlet, wherein a main shaft externally connected with an external driving mechanism is arranged in the cylinder body; the outer wall of the main shaft is fixed with a shearing device for shearing materials; the shearing device is formed by sleeving a plurality of rotary bodies on the outer wall of the main shaft sequentially; and each rotary body comprises a bolt sleeve sleeved on the outer wall of the main shaft, an upper rotary body sheet and a lower rotary body sheet which are fixedly connected to the outer walls of both ends of the bolt sleeve and a plurality of shearing blades arranged between the upper rotary body sheet and the lower rotary body sheet. The liquid nano-shearing machine uses a large number of blades arranged in a staggered mode to make the inner part of the cylinder body have no blind angle and ensure that every drop of liquid is shorn sufficiently. A plurality of ring-shaped baffle plates form turbulence easily to ensure that the liquid passing through each rotary body continuously is shorn and mixed repeatedly. A plurality of socket-and-spigot rotary bodies have the advantages of simple structure and convenient installation. The liquid nano-shearing machine has a wide application range, a good liquid emulsification effect and a high nanometer magnitude of a water mass particle size, and is suitable for processing multiple liquid-state mixtures.

Description

technical field [0001] The invention belongs to a mixing and shearing machine with a rotary shearing and stirring device in a fixed container, in particular an emulsifying device for performing nano-shearing and mixing in a tube cavity. Background technique [0002] There are many kinds of mechanical emulsification devices. For example, the "rotary impact type fine, uniform and emulsifying device" of Chinese patent 02112974.6 is provided with a housing, which is mounted on the base, has a material inlet and a material outlet on the housing, and a power shaft is housed in the housing. Rotating impellers are installed on the power shaft, and the rotating impellers on the power shaft include forward-rotating impellers and reverse-rotating impellers, and feeding impellers are also installed on the power shaft in the feed inlet. Another example is the "high-shear diesel emulsification device" disclosed in Chinese patent 96212548.2, which is used for diesel emulsification. Accor...

AI Technical Summary

Problems solved by technology

[0003] They all adopt the working principle of shearing mechanical impact, but their structures, such as the positive and negative impeller settings or the cooperation between the cutter and the orifice plate, are either too simple or too complicated, and the actual effect is not ideal.

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