polymer melt pump for reaction kettle

polymer melt pump for reaction kettle is mainly used for high temperature and high viscosity polymer melt transportation, such as resin, chemical fiber and other industries. It is generally installed in the lower part of the reactor and used as a feed pump. Or convey medium and high viscosity medium in the vacuum reactor, the large flange design of the suction port can make the high viscosity medium be sucked smoothly under vacuum conditions, and can complete the conveying and pressurization of polymer materials under vacuum reaction conditions. It can also be used to transport hot melt adhesives, asphalt, adhesives, pharmaceuticals, food, grease, fuels, oils, dyes, coatings, lubricants, and other high-viscosity materials without particulate impurities.

The Polymer Reaction Kettle pump melt discharge pump adopts herringbone gears. Compared with straight and helical teeth, the herringbone gear reduces the pulsation of the conveying medium. This is particularly beneficial for polymers. Since the material is more easily taken away from the gap between the teeth, the herringbone gear can better transport materials with high solid particle content. It also reduces the shear stress on the polymer. For highly sensitive polymers, it is very important to reduce the shear stress and temperature rise of the polymer during gear meshing. The gear pump in use can also be replaced with a herringbone gear. Only the sliding bearings and gear shafts need to be replaced.