Select the right vacuum pump for the silicon device

In a petrochemical company's silicone device, four vacuum pumps of our company have been used in October 1999 for more than five years, and no major failures have occurred. Each year's major maintenance is just inspection; when using water ring pumps produced elsewhere, in some cases, the vacuum degree is insufficient, or the pump shaft is overheated and the vacuum degree is reduced, so it must be switched and repaired frequently to make chemical production When fluctuations occur, the goal of balanced and stable chemical production cannot be achieved, causing difficulties in production.


So how to make the correct selection of vacuum pump?

First of all, calculate the displacement according to the gas density of the material and the weight of the exhaust gas, and then convert it into gas volume and fill in the form one by one. Our technical experts will give the specific model of the water ring vacuum pump. In order to ensure that the production conditions can be met, the working conditions of the process need to be clearly stated. On the organosilicon hydrolysate cracking device, there is a problem. The hydrolysate contains D3, although its content is not much. However, its physical properties are relatively special. It crystallizes at 78 ° C and blocks the pipeline. At that time, it was discussed with its senior professional technicians when selecting the type. Whether such crystals can affect the performance of the water ring vacuum pump and cause malfunctions. However, after actual use, no abnormal phenomenon has occurred, and the effect is very good.

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