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管线式高剪切工作过程

 更新时间:2017-07-24 点击量:1287

1、在高速旋转的转子产生的离心力作用下,图中的物料从工作头的上进料区域同时从轴向吸入工作腔。

2、强劲的离心力将物料从径向甩入定、转子之间狭窄精密的空隙中。同时受到离心挤压、撞击等作用力,使物料初步 分散乳化。

3、在高速旋转的转子外端产生至少15m/s以上的线速度,zui高可至40m/s,并形成强烈的机械及液力剪切、液层摩擦、 撞击撕裂,是物料充分的分散、乳化、均质、破碎、同时通过从径向喷射出来。经过一次处理或循环处理后zui终完成 分散、乳化、均质过程。

4、或者在第二组转子离心力的作用下,进入第二个定、转子工作区;再一次经过定、转子多层、密集、均匀剪切作用 后,从径向喷射出来,在第三组转子离心力的作用下,进入第三组定、转子工作区,完成分散、乳化、均质等工艺工 程。经过三组定、转子一次处理后,是物料在zui短时间内得到均匀地处理,zui终完成分散、乳化、均质过程。

 

 

1,the centrifugal force generated by high-speed rotation of the rotor, while the figure of the material into the working chamber from the upper feed from the axial region of the working head

2,the strong centrifugal force the material thrown from the radial meditation, the narrow gap between the rotor precision. By both centrifugal extrusion, impact and other forces, so that the material preliminary dispersed emulsion.

3,at the outer end of the high-speed rotation of the rotor to generate at least 15m/s or more line 
speed up to 40m/s, and the formation of strong mechanical and hydraulic shear, hydraulic friction, impact tear, is sufficient dispersion material, emulsifying, homogenizing, crushing, through ejected from the radial direction. After the first treatment or recycling process to finalize dispersion, emulsification and homogenization process.

4,or under the action of the second set of rotor centrifugal force, into the second stator and rotor of
the work area; once through the stator and rotor multilayered, dense, uniform shearing action, the radially ejected, the third group under the effect of centrifugal force of the rotor into the third set of stator and rotor workspace, complete dispersion, emulsification, homogenization and other process engineering. After three groups given after the rotor once treatment is to obtain a homogeneous material in the shortest possible time to process, final completion of dispersion, emulsification and homogenization process.