High-speed mixers in Laboratory applications

Time:2024-05-20

Introduction

High speed mixer is widely used in fine chemicals, feed, electronics, food, hard materials, ceramic materials, biology, medicine, non-metallic mining industry, building materials, coating industry, dyestuffs, fertilizers and metal powders. It is especially suitable for efficient and uniform mixing of solid-liquid, solid-powder, powder-powder, powder-liquid. In addition, it has the advantages of fast mixing, uniform mixture, good absorption of resin to additives, convenient machine operation, easy to clean, sturdy and compact structure.

Working Principle

The working principle of the high-speed mixer is to drive the main shaft to rotate through the electric motor, driving the rotating blades for high-speed mixing. The material rises along the conical wall of the mixing tank under the action of centrifugal force, forming a cyclonic movement, so as to realize the uniform mixing of the material. At the same time, the temperature of the material during mixing can be controlled by adjusting the cooling water and the amount of hot water.

Components

Mixing tank: a conical container composed of milling disk, shell and top cover, etc. The top cover is equipped with the inlet of material and binding agent, and the structure of milling disk is jacketed for cooling water and hot water to pass through.
Rotating blades: special shaped mixing paddles, installed on the main shaft, can change different speeds, so that the material is fully mixed.
Transmission device: it is composed of electric motor, belt wheel and reducer box, and the electric motor is usually of variable speed regulation type.
Discharging door: the discharging mechanism installed on the side of the mixing tank, from which the mixed materials are discharged.
Cooling and heating device: it is composed of cooling water compartment, hot water tank, cooling and hot water circulating basin, etc. It is used to regulate the temperature of the materials during mixing.

Laboratory Applications

Preparation of fine chemicals: In chemical laboratories, high speed mixers are often used for the preparation of various fine chemicals, such as catalysts, pigments, dyes and so on.
Material modification research: High-speed mixer also plays an important role in the field of material science. Researchers can use high-speed mixers to heat, cool, pressurize and other treatments on materials, thus changing the physical and chemical properties of materials.
Biotechnology experiments: In the field of biotechnology, high-speed mixer is commonly used in the preparation of culture medium, enzymatic solution and other biological reagents.
Laboratory-scale reaction processes: For experiments that require mixing of reactants and control of reaction conditions, high-speed mixers can provide precise mixing and temperature control.
Laboratory mixing and dispersion: High-speed mixers are also suitable for mixing and dispersion between solids and liquids, especially for materials that are difficult to disperse, such as nanomaterials, polymers and so on.

Related Machines

实验室混合机,PVC母粒混合机,PVC复合混合机,PVC粉末混合机,塑料粉末混合机

Laboratory high speed mixer