What Is a Static Mixer?

Static mixer is a kind of high-efficiency mixing equipment without moving parts. Its basic working mechanism is to change the flow state of the fluid in the pipe by using a mixing unit fixed in the pipe to achieve the purpose of good dispersion and sufficient mixing between different fluids. This device is widely used and cannot be disassembled.

Static mixer

Static mixer is a kind of high-efficiency mixing equipment without moving parts. Its basic working mechanism is to change the flow state of the fluid in the pipe by using a mixing unit fixed in the pipe to achieve the purpose of good dispersion and sufficient mixing between different fluids. This device is widely used and cannot be disassembled.

Chinese name

Static mixer

Foreign name

Static mixer

Category

Efficient mixing equipment without moving parts

time

Early 1970s

Application area

Stir

The static mixer is an advanced technology that began to develop in the early 1970s.

SV type static mixer

The SV unit is a cylinder assembled from a certain size of corrugated plates. Technical characteristics: The highest degree of dispersion is: 1-2 m, and the coefficient of heterogeneity of liquid and gas phases is: s X 1 to 5%. Suitable for liquid-liquid, liquid-gas, gas-gas mixed emulsification with viscosity 102 centipoise, reaction, absorption, extraction, and enhanced heat transfer process. dh3.5 Suitable for cleaning medium with viscosity 102 centipoise dn5 Application medium may be accompanied by a small amount of non-sticking impurities

SK type static mixer

The unit is assembled by spiral welding of left and right twisted single-channel channels. Its technical performance: the highest dispersion degree 10um, and the liquid-liquid and liquid-solid phase heterogeneity coefficient s X5%. Suitable for chemical, petroleum, pharmaceutical, food, fine processing, plastics, environmental protection, synthetic fiber, mineral management and other sectors of mixing, reaction, extraction, absorption, injection molding, color matching and heat transfer processes. It is suitable for high viscosity medium with small flow and mixed with impurities or viscosity 106 centipoise.

SX type static mixer

The unit is composed of many horizontal X-shaped units according to a certain rule. The technical characteristics: the degree of mixing unevenness is s X1 5%. It is suitable for medium-high viscosity liquid-liquid reaction, mixing, and absorption processes with a viscosity of 104 centipoise, or the mixing and reaction process for producing polymer fluids. The effect is better when the processing volume is large.

SH type static mixer

The unit is composed of double channels. Spiral blades are placed in the channels. The orientation of the double channels of adjacent units is offset by 90 °. A fluid redistribution chamber is provided between the units. The technical characteristics are: the highest degree of dispersion is: 1-2mm, and the liquid-liquid phase heterogeneity is: s X 1 to 5%. It is suitable for mixing, emulsification, color matching, injection spinning, heat transfer and other processes in fine processing, plastics, synthetic fibers, mineral management and other sectors. It is especially suitable for medium to high viscosity (106 centipoise) cleaning media with small flow and high mixing requirements Suitable for.

SL static mixer

The unit is composed of cross bars that form a single X-shaped unit according to a certain rule. Its technical characteristics are liquid-liquid and liquid-solid phase mixing, and the coefficient of unevenness s X5%. It is suitable for unit operations such as chemical industry, petroleum, grease and other industries with a viscosity of 106 centipoise or mixing with high polymer media, and heat transfer, mixing and heat transfer reactions, heating or cooling viscous products.