使液体、气体介质强迫对流并均匀混合的器材。拌和器的类型、尺寸及转速，对拌和功率在整体活动和湍流脉动之间的分配都有影响。一般说来，涡轮式拌和器的功率分配对湍流脉动有利，而旋桨式拌和器对整体活动有利。关于同一类型的拌和器来说，在功率耗费相同的条件下，大直径、低转速的拌和器，功率首要耗费于整体活动，有利于宏观混合。小直径、高转速的拌和器，功率首要耗费于湍流脉动，有利于微观混合。拌和器的扩大是与工艺过程有关的复杂问题，今只能经过经验扩大，根据取得的扩大判据，外推工业规模。
A device for forced convection and uniform mixing of liquid and gas media. The type, size and speed of mixer have influence on the distribution of mixing power between the whole activity and turbulence fluctuation. Generally speaking, the power distribution of Turbo mixer is beneficial to turbulence fluctuation, while the propeller mixer is beneficial to overall activity. For the same type of mixer, under the condition of the same power consumption, for the mixer with large diameter and low rotation speed, the power is mainly consumed in the overall activity, which is conducive to the macro mixing. For the mixer with small diameter and high rotating speed, the power is mainly consumed in turbulence fluctuation, which is beneficial to micro mixing. The expansion of the mixer is a complex problem related to the process. Up to now, it can only be expanded by experience. According to the obtained expansion criteria, it can be extrapolated to the industrial scale.
拌和器是用来拌和用的设备，通常会用它拌和物料，为了提高设备的使用效率，在放料时需求留意哪些？
Mixer is used for mixing equipment. It is usually used to mix materials. In order to improve the use efficiency of the equipment, what should be paid attention to when placing materials?
1、它在加料时要当心，应尽量避免空罐加热料或许热罐加冷料，过大的温差冲击关于珐琅的功能有一些影响，一起应该确保不会让坚硬固体物体调入釜内，关于不必参加大块硬质物料，应破坏后参加。
1. It should be careful when adding materials. It should try to avoid heating materials in empty tanks or cold materials in hot tanks. Too large temperature difference impact has some impact on the function of enamel. Together, it should be ensured that hard solid objects will not be transferred into the kettle. As for large hard materials that do not need to participate, they should be added after damage.
2、运转过程中应该留意，经过夹套对设备进行升温时，要徐徐加压升温。要预先通入0.1MP的压力，保持一刻钟后，再慢慢通入蒸气达操作压力。
2. During operation, it should be noted that when the temperature of the equipment is raised through the jacket, it is necessary to slowly increase the pressure and temperature. The pressure of 0.1mp shall be applied in advance, and after a quarter of an hour, the steam shall be applied slowly to reach the operating pressure.
3、运转中，要留意拌和器法兰、接盘、人孔及填料箱的密封状况，如发现泄漏应采纳办法。
3. During operation, pay attention to the sealing conditions of mixer flange, adapter plate, manhole and stuffing box, and take measures in case of leakage.
4、关于出料时应该留意，如遇拌和器堵塞，不能用金属器具铲打，可用竹竿或塑料棒、木棒悄悄捅开，反响结束需求放冷时，要待温度自然下降到一些程度后再向夹套内通放冷水。
4. When discharging, it should be noted that if the mixer is blocked, it can not be shoveled with metal tools, but can be quietly poked open with bamboo or plastic rods or wood rods. When the response is over and the cooling is required, the cold water should be put into the jacket after the temperature naturally drops to some extent.
所以说，拌和器放料的时候，需求留意观察机器的使用状况，根据状况再进行加料，检查配件。
Therefore, when the mixer is discharging, it is necessary to pay attention to observe the use of the machine, add materials according to the condition, and check the accessories.
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