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奥门大金沙为什么要配冷却器

发布时间:2020/11/27 10:23:21      点击:

奥门大金沙为什么要配冷却器
随著社会的进步,现在有些工业对反应器的要求也越来越高,特别是化工、医药等工业,在生产过程中,由于反应器中的物料会散发出大量的热量,因此在生产过程中,反应器通常要用冷水冷却反应器,以保证生产的顺利进行。

若反应釜温度控制不平衡,将严重影响反应过程,造成较大的物质浪费,严重时会发生质的变化,反应后的产品不符合要求。在长期运行中,反应釜内温度升高也是合理的现象,但怕温度升至额定温度,会对物料反应产生影响,在这种情况下,反应釜内安装的冷却系统经过人工调节,可以及时降温冷却,如果反应釜内冷却的制冷量选择大,将直接导致操作、投资成本高;反之冷却的制冷量选择小,不仅不能满足用户的需要,严重时还会直接导致温度下降,使反应釜内物料“变质”。

制冷剂反应器的制冷量,是有相应的计算公式的,所以对于这个问题,答案是,它的计算公式,具体是:Q=cmΔT。

这里Q是指被吸取的热量,m是指物体的质量,而⊿T是指在吸热或放热之后,温度的升降值。因此,可以根据这个公式,进行具体的计算。


Why is a stainless steel reactor equipped with a cooler
With the progress of society, some industries now have higher and higher requirements for reactors, especially in the chemical, pharmaceutical and other industries. During the production process, the materials in the reactor emit a large amount of heat, so in the production process In the reactor, cold water is usually used to cool the reactor to ensure smooth production.

If the temperature control of the reaction kettle is not balanced, it will seriously affect the reaction process and cause greater material waste. In severe cases, qualitative changes will occur, and the reacted product will not meet the requirements. In the long-term operation, the temperature rise in the reactor is also a reasonable phenomenon, but it is afraid that the temperature rises to the rated temperature will affect the reaction of the materials. In this case, the cooling system installed in the reactor can be adjusted manually to be timely Cooling, if the cooling capacity of the reactor is selected large, it will directly lead to high operation and investment costs; on the contrary, the cooling capacity of the cooling option is small, not only can not meet the needs of users, but it will directly cause the temperature to drop and make the reactor The internal materials "deteriorate".

There is a corresponding calculation formula for the refrigeration capacity of the refrigerant reactor, so the answer to this question is that its calculation formula is specifically: Q=cmΔT.
Here Q refers to the amount of heat absorbed, m refers to the mass of the object, and ⊿T refers to the rise and fall of the temperature after the heat is absorbed or released. Therefore, specific calculations can be made based on this formula.

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