THE APPLICATION OF ROOTS VACUUM PUMP IN THE PREPARATION OF GREASE

In the process of the preparation of the grease, sometimes inevitably some mixed with air, as a result of the existence of the air, make the product appearance muddy dark opaque, grease is more serious is that make the products in the process of packing density loose, storage stability and colloidal stability is bad, the serious influence product quality, and the address. For this reason, the technical means of vacuum must be adopted to prevent the air rod from entering or discharging the air that has been mixed.
The-application-of-roots-vacuum-pump-in-the-preparation-of-grease

(1) process flow of preparing grease with prefabricated soap. The second half runs in closed pipes. In order to avoid mixing the prepared soap with the base oil into the air when mixing, the vacuum mixing is adopted. That is, the pre-made soap and base oil are added to the mixing kettle according to a certain proportion, and then the vacuum (around 160mmHg) of the mixing kettle is pumped by the vacuum pump, and then the agitator is started to be mixed. In this way, the finished grease does not need to be degassed.70L-s-roots-booster-pumps-in-vacuum-heat-treatment-application