How to select Roots blower for powder material conveying?

How to select Roots blower for powder material conveying? Advantages and disadvantages of Roots blower for conveying powder materials:

Advantages: It can directly transport bulk materials without packaging and operation. Simple equipment, small floor area, low maintenance costs. It can realize automatic control and low management cost.

The transportation pipeline is flexibly arranged to rationalize the plant equipment configuration.

During transportation, materials are not easily affected by moisture, dirt and sundries, and dust can be reduced to improve environmental health.

The process of mixing, grading, drying, heating, cooling and separation of materials can be carried out simultaneously during transportation.

It is convenient to realize centralized, decentralized, high height (up to 50m), long distance (up to 500m) and powder transportation suitable for various terrains.

Disadvantages: large power consumption, especially for short distance transmission, requiring a compressed air system. It is not suitable for conveying materials with strong viscosity and particle size greater than 30mm.

In the whole set of pneumatic conveying system, the pneumatic conveying pump is the core equipment. Users of power plants and cement plants choose the pneumatic conveying pump to transport materials, which can improve the overall conveying efficiency and protect the production environment of enterprises. If the manufacturers that need to transport powdery materials are ready to purchase this equipment, when selecting the model, they need to provide our plant with: for example, the delivery volume of cement, How far is the conveying length? If fly ash is to be transported, the particle size, high temperature and ordinary temperature of fly ash shall be determined. The customer needs this equipment to ensure the following preconditions: the temperature of fly ash should not exceed 250 degrees. Since four pneumatic conveying pumps share one ash conveying pipe in the design, the number of pneumatic conveying pumps in series should not exceed four. The capacity of materials shall not exceed 2.0t/m3, and the conveying distance shall not exceed 450m.