The essence of the mixing process is a process in which the unethism of the materials in the system (phase, temperature, viscosity, density, etc.) decreases continuously. Mechanical energy is entered into the mixing tank by the rotation of the agitator, so that the fluid obtains a suitable flow field and transfers momentum, heat and mass within the flow field or chemically reacts.

Based on many years of experience and research of the "YuYu Enterprise", the enterprise believes that any mixing equipment design and selection should take into account the following factors:

1, material phase status (gas, solid or liquid, etc.) and system phase composition (liquid-liquid, solid-liquid, solid-solid, etc.);

2, mixture material characteristics: density / density difference, viscosity / viscosity difference, consistency, particle size (molecular phase size), molecular diffusion coefficient, surface strain, fluid behavior, etc. , other such as corrosion, temperature characteristics, hazard level;

3, flow state (flow field): flow state (with Reynolds number as the reference to the strat flow / turbulence) and flow type (cut flow, radial flow, axial flow);

4, the system of each phase rate: the quantity of each material, in terms of volume or quality;

5, mixing purposes: reaction, mixing uniform, heat transmission, mass transmission, accelerated dissolution, suspension, emulsion;

6, process / mixing conditions:

A, heating and cooling;

B, chemical reactions;

C, emulsification/homogeneity;

D, grinding;

E, vacuum;

7, stirring and container selection.

A. Analysis of the characteristics of the agitator: in particular, what kind of flow field, flow type and what kind of action the agitator can produce (e.g. circulation, shearing or grinding);

B, the characteristics of the mixing container: according to the characteristics of various agitators, combined with the characteristics of the container, according to the mixing purposes of the agitator and container selection, combination and design calculation;

8, energy consumption and cost.

9, other: sealing, reliability, safety, etc.

For fluid stirring in solid-liquid two-phase system, the characteristics of the stirring process are more strongly dependent on "the rheumbering characteristics of the material", and for multi-phase stirring of high solid-liquid ratio, the initial stage is more of a complex gradient process of "solid-phase humidification", the viscosity changes very violently, and the requirements for stirring are particularly demanding.

As a professional manufacturing supplier of many mixing and mixing equipment, we mainly provide solutions for fluid mixing and powder mixing in various industries, and based on the material mixing/reaction/mass transmission/heat transmission in various industries is a very complex process, we are willing to discuss research with the vast number of equipment users, and closely follow the development trend of the world mixing equipment, fully learn from and digest and absorb, in order to better provide high-quality, practical solutions.