The characteristics of high viscosity gear pumps include:
Suitable for conveying high viscosity media: High viscosity gear pumps are particularly suitable for conveying high viscosity and viscosity media, such as rubber, asphalt, paint, adhesives, dyes, coatings, lubricants, polyols, food, pharmaceuticals, and other high viscosity materials that do not contain particulate impurities, as well as high temperature and high viscosity polymer melt materials.
Structural features:
Adopting the principle of internal meshing, the inner and outer gear pitch circles are closely adjacent to one side, while the other side is separated by a "crescent plate". The gears rotate in the same direction without any trapped liquid phenomenon. The structure is advanced, the volume is small, the flow rate is high, the noise is low, and the service life is long.
Sealing maintenance, replacement, and upgrade are convenient. The bearing chamber is enlarged and becomes an integral component. Simply unscrew the top screw to unscrew the entire sealing chamber, and directly remove the seal from the bearing housing part of the bracket, saving maintenance time.
The clearance at the tail of the gear can be adjusted to meet the process requirements of different viscosities by adjusting the clearance according to viscosity needs. The operation is simple and does not require disassembling any parts of the pump.
Increasing the bearing chamber provides space for adjusting the packing without disassembling the pump.
Some important components can be replaced with materials that are heat-resistant, wear-resistant, corrosion-resistant, high-pressure resistant, and self-lubricating according to process requirements.
Performance characteristics:
Smooth liquid transportation, no pulsation, low vibration, low noise, strong self-priming performance.
Proper selection of component materials can transport various corrosive media, with a maximum temperature of 400 ℃.
The inner and outer rotors have the same direction of rotation, minimal wear, and a long service life of 5.
The rotation speed of the pump is linearly related to the flow rate, and the flow rate of the pump can be changed by adjusting the rotation speed reasonably.
Suitable for transporting Newtonian or non Newtonian liquids in industries such as petroleum, chemical, coatings, dyes, food, oils, and pharmaceuticals. The types of liquids transported can range from light and volatile liquids to heavy, viscous, and even semi-solid liquids.
Application field: Widely used in the transportation industry of various fluids, especially for handling fluid transportation with large viscosity changes and a wide range.
High viscosity gear pumps play an important role in industrial production due to their unique structure and performance characteristics, especially in situations where high viscosity media need to be processed, demonstrating their unique advantages
