When the internal gear pump is designed, the function of the pump is determined: conveying, small pressure difference, low outlet pressure, high-viscosity fluid can also be conveyed, high speed.
The internal gear pump adopts the principle of internal... moreWhen the internal gear pump is designed, the function of the pump is determined: conveying, small pressure difference, low outlet pressure, high-viscosity fluid can also be conveyed, high speed.
The internal gear pump adopts the principle of internal gear engagement. The internal and external gear pitch circles are close to one side, and the other side is separated by a "crescent plate" on the pump cover. The active internal gear on the main shaft drives the external gear to rotate in the same direction. At the inlet, the gears are separated from each other to form a negative pressure to suck in the liquid. The gear is continuously embedded and meshed at the outlet to squeeze the liquid out. Due to this unique structure, it is particularly suitable for conveying medium with high viscosity, and the viscosity range is: 0.2-1000000cp;
1. The internal gear pump can be transported in the reverse direction, as long as the motor is replaced for steering;
2. The internal gear pump body can be turned, the... less