Author: Site Editor Publish Time: 2022-08-25 Origin: Site
1. Definition of mobile lifting mixer
The mobile lifting mixer is a mechanical device that uses mechanical external force to quickly and evenly mix two or more materials. During the mixing process, the mixer can accelerate the physical change of the material, and can also increase the contact surface area of the material to promote the chemical reaction. At the same time, due to the mobile lifting design, the machine and the barrel can be moved quickly, saving part of the operation process.
2. Classification of mobile lifting mixers
2.1 According to the lifting method, it can be divided into pneumatic lifting mixer and electric lifting mixer;
2.2 According to the material process, it can be divided into carbon steel lifting mixer and stainless steel lifting mixer;
2.3 According to the shape of the mixer, it can be divided into lifting high speed homogenizer, lifting high speed disperser and lifting stirring mixer.
3. The speed of moving the lifting mixer
3.1 The normal speed of the mobile lifting mixer with agitator is 0-63 rpm;
3.2 The normal speed of the mobile lifting mixer with disperser is 0-1440 rpm;
3.3 The normal speed of the mobile lifting mixer with homogenizer is 0-3000 rpm.
4. Application of mobile lifting mixer
4.1 According to the explosion-proof requirements of the use environment
4.1.1 If the explosion-proof requirements of the use environment are high, a pneumatic lifting mixer can be used. This type of machine adopts an explosion-proof motor and a pneumatic lift design structure, which effectively reduces the risk in the use environment;
4.1.2 If the explosion-proof requirements are not high, an electric lifting mixer can be used. This type of equipment uses an electric hoist to lift the mixer, and the lifting speed is fast.
4.2 According to the product process requirements
4.2.1 If the product needs to be stirred, a lift stirring mixer is used. The stirring mixer is a mixer that can mix various materials very effectively, but the stirring mixer can only mix the materials evenly with each other, but does not have a strong enough shear force to Some bulk materials are broken and dispersed, so the main function of the stirring mixer is to quickly and evenly mix the dispersed materials;
4.2.2 If the product needs to be dispersed, use a lifting high-speed disperser mixer. The dispersing disc rotates at a high speed when the disperser mixer is working, so as to generate a relatively strong shear force, which can quickly break and disperse the material, and can also disperse the liquid. The completely dissolved powdered agglomerates are dispersed and dissolved, so that the product can achieve the ideal dispersion and mixing effect.
4.2.3 If the product needs to be homogenized, use a lifting high speed homogenizer mixer. When the homogenizer mixer is working, due to the high tangential speed generated by the high-speed rotation of the rotor and the strong kinetic energy brought by the high-frequency mechanical effect, the material is in the stator and rotor. In the narrow gap, it is subjected to the combined effects of strong mechanical and hydraulic shear, centrifugal extrusion, liquid layer friction, impact tearing and turbulence, forming suspension (solid/liquid), emulsion (liquid/liquid) and foam (gas) /liquid).