Introduction to negative pressure pneumatic conveying (thin phase) system
This system generally uses negative pressure Roots fan or vacuum pump as the air source, pneumatic butterfly valve, rotary feeding valve as the feeding device, the negative pressure Roots fan produces negative pressure to make the material flow from the high pressure end to the low pressure end into the conveying pipeline, flow to the set process receiving bin, this system is suitable for conveying distance is short, multiple feeding points of the project.
Characteristics of negative pressure pneumatic conveying (thin phase) system
The conveying process is stable, easy to achieve centralized transportation from multiple places to one place, the conveying volume should not be too large, and the pipeline is negative pressure, no dust leakage, and the components are mostly standard parts with low cost.
