Since the fluorine plastic magnetic pump has been put into production and use, it is often compared with the traditional magnetic pump. Although we often emphasize the advantages of fluorine plastic magnetic pump, but it also has some shortcomings, we will followRecycling fluoroplasticsSmall make up to understand the advantages and disadvantages of some fluorine plastic magnetic pump!
As we all know, most fluoroplastics have strong acid and alkali resistance, which is superior to general metal materials in terms of corrosion resistance. This is also an important advantage of fluoroplastic pumps. However, its strength is not as good as metal, which means that the fluoroplastic pump is not big, which is one of the shortcomings of the fluoroplastic pump. However, this technical problem has now been solved by using a steel-lined fluoroplastic method.
The temperature resistance of fluorine plastic pump is not as good as that of metal pump. After all, fluoroplastics are fluoroplastics, which can deform or even melt when exposed to high temperatures. Therefore, poor temperature resistance is also the main disadvantage of fluoroplastic pumps. At present, the temperature resistance of fluorine plastic pump can reach 150 degrees, which is also a major breakthrough in fluorine plastic pump. However, the fluorine plastic magnetic pump also has many disadvantages. For example, the efficiency of fluorine plastic magnetic pump is lower than that of ordinary centrifugal pump, which can not be operated at 30% of the rated flow rate, and no-load operation is prohibited. As another example, due to the wear resistance of the isolation sleeve material is not very good, the magnetic pump is generally used to transport the medium without solid particles, except for a few special materials, it is strictly prohibited to enter the pump. It is also worth noting that the general structure of the fluoroplastic magnetic pump can transport liquids containing solid particles with a diameter of less than 0.15mm and a mass fraction of less than 5. If this standard is exceeded, an auxiliary system should be added. In addition, the fluoroplastic magnetic pump is connected to the motor through a coupling. The coupling requires high installation accuracy. Improper installation will cause damage to the imported bearing and wear of the isolation sleeve.
Above is this time.Recycling fluoroplasticsThe small series introduces the advantages and disadvantages of fluorine plastic magnetic pump, hoping to help you.