手机版
制药网手机版
制药网小程序
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公众号：zyzhan
一、概况 （ General situation ）
WFJ微粉碎机组，是本厂引进吸收消化日本西川公司*产品的优点，根
WFJ micro crushing machine, is the factory has introduced XiChuan company absorbing Japan
据我国国情设计研制的，该机具有技术性能稳定，噪音低，耗电省，效率高，外
advanced products advantages, according to our country's design, the machine has technical
观美，使用灵活，占地面积小，适用范围广等特点。本机对于粉碎干燥非纤维性
performance stability, low noise, high efficiency and power saving, beautiful appearance, use
物料及矿物质，具有理想效果。与国内机型相比，制品温度低，粒度均匀，特别
agile, cover an area of an area small, applicability etc Characteristics. This machine for crushing
适用于食糖，塑料粉末，中药材等热敏感性材料的粉碎。本机有主机，辅机，集
dry non-fibrous material and minerals, have the ideal effect. Compared with domestic models,
管道，电控装置为一组。辅机内有旋风除尘器与滤袋除尘器合二为一，也可按用
products of low temperature, particle size uniform, especially suitable for sugar, plastic powder,
户的要求分开制造使用。主机内装有离心分级装置，除可完成粉碎外，还具有分
such as the Chinese perceptual materials thermistor crushed. The machine has a host, auxiliary
级功能，风选式离心剪切，无筛无网，粉状颗粒可任意调节，物料粉碎后，采用
engine, electric control device for integrating pipeline, a group. Auxiliary dust cyclone and filter
负压输送至排料阀出口，达到制品的要求，该机组是制药、食品、化工工业粉碎
in bag deduster close 2 for one, the user can also be request separate manufacturing use.
物料的好机械。
Host in a centrifugal grading device, except can finish crushing outside, still have classification function, centrifugal shear winnowing, no screen without nets, powder particles can be arbitrary regulation, material smashs, using negative pressure transported to the discharging valve exports, achieve the requirement, this unit products, pharmaceutical, food, chemical industry crushing material good mechanical.
二、主机主要结构及工作原理
（Host main structure and working principle）
1. 成套设备及工艺流程见图二所示。
1. Complete sets of equipment and process see figure 2 shows.
2. 粉碎主机的主要结构与工作原理：由机架无级调速电机，主电机进料斗，粉
2. The main crushing host structure and working principle: is composed of stepless speed
碎室组成，粉碎室内装有分级装置，衬卷，粉碎刀等主要工作部件，分级轴在
regulating motor, main motor into hopper, crushing chamber with composed, crushing
粉碎主轴的空套内，轴承密封为迷宫式，其结构如图三所示。
indoorlining volumes, grading device such main working parts crushing blade, grading shaft in the empty set inside crushing spindle, bearing seal, its structure for the labyrinth as shown in figure 3 below.
3.工作原理：物料由进料斗堆放，螺杆器把物料推进粉碎室内，由负压的作用，
3. Working principle: by into hopper piled up, materials for promoting the supplies screw by
进入粉碎室内的物料受到粉碎刀的高速冲击和剪切，同时也受到气流产生的高
negative pressure, shattering the role of interior, into the crushing indoor material under
频振动，经粉碎的粉体受到向上气流的作用，进入分级轮，由于分级轮的旋转，
high-speed impact crushing blade and the shear, but also by the high frequency vibration
产生粉体同时受空气动力和离心力的作用。
and air produced by crushing powders airflow effect, by upward into the grading wheel, because the grading round by rotation, produce powder and aerodynamic and centrifugal force role.
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