Pneumatic Conveying With Roots Blower-Advantages
The pneumatic conveying system uses the Roots blower as a gas source. It can transport powdery, granular, and fibrous materials. They include phosphate rock, coal powder, cement, carbon black, polyethylene, polypropylene, cotton, etc. Small pieces of material such as coal, rock.
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Advantages
Pneumatic conveying system with roots blower has a wide Applications. This is mainly because it has the following advantages:
(1) It transports the material in a closed pipeline. It is not easy to produce dust pollution to the environment. At the same time, the environment will not cause pollution to the materials or cause it to be damp. Thus it can guarantee the quality of the transported materials.
(2) It is easy to arrange the transmission line. Its floor space is small so that the space can be fully utilized.
(3) During material transportation, we can complete various production processes such as cooling, heating, and drying of materials.
(4) There are only a few mechanical transmission parts. The structure is simple. So the operation and management are convenient. The maintenance cost is low.
(5) It can do quantitative transportation. It is convenient for production scheduling and management.
(6) It can transport materials over long distances.
(7) It can transport Chemically unstable materials with inert gas.
Disadvantages
There are also some shortcomings in the pneumatic conveying system. The main disadvantages are:
(1) Large Power consumption.
(2) The components in the conveying pipeline are easy to be worn out. Because they are contacting with the airflow and the material. It is even harder, especially when conveying materials with high abrasiveness.
(3) It can not transport some materials, such as the following:
Brittle materials. They can cause mass degradation due to crushing or fail to pass the product;
Viscous materials or materials. They are easy to absorb moisture. Agglomerate is not suitable for use. Because they are easily blocked during transportation;
Grinding materials. They can cause damage of the line easily;
For the easily oxidizable material, we should transport them with inert gas;
If the Materials size is more than 50mm with high density, the system can not transport them.
Is it economical to use pneumatic conveying?
Although it has the above disadvantages, the total maintenance cost and operating cost per ton is much lower than other modes of transportation. If we can shorten loading and unloading time, we can improve the utilization rate of vehicles and vessels. Then the problem of higher power costs can be compensated. If we use other transportation methods to transport flour, granulated sugar, drugs or other foods, we need to carry our special treatment for hygienic protection. However, there is no requirement for pneumatic conveying. Although the cost of pneumatic power transmission is relatively expensive, the overall operating cost is much cheaper.
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Roots Blower vs Ring Blower: The Difference - Goorui
Roots Blower vs Ring Blower: The Difference
Ring and roots blowers are two types of positive displacement blowers used for industrial and commercial applications. Both are similar in design and function but differ in efficiency, pressure capacity, and noise levels. Root blowers are larger and more powerful than ring blowers.
Roots Blower vs Ring Blower: Understanding the Differences
Roots blowers and ring blowers are designed differently. Roots blowers trap air or gas between two rotors that rotate in opposition to one another, producing a non-contact pumping mechanism. Air or gas is drawn into the blower, compressed, and then forced out the discharge port as the rotors revolve.
Ring blowers use a single impeller with numerous blades to compress air or gas, producing centrifugal force and forcing it out via the discharge port. High-speed rotation of the impeller in a spherical chamber is necessary for this.
Performance
Roots blowers have high volumetric efficiency and low-pressure functioning, making them ideal for applications requiring a high flow rate, such as wastewater treatment, pneumatic conveying, and ventilation.
Ring blowers provide a high-pressure output at a low flow rate and are suited for activities requiring greater pressure than roots blowers, such as Hoover cleaning, drying, and packing.
Advantages and Disadvantages:
Roots blowers provide a non-contact pumping mechanism, minimal maintenance requirements, and great volumetric efficiency. They are easy to install in confined locations due to their small form and quiet operation.
However, they lose efficiency at higher speeds and are not recommended for high-pressure applications.
Ring blowers provide a high-pressure output, low noise level, and a variety of working speeds. They are ideal for continuous operation but are less effective than roots blowers at low speeds and are susceptible to wear and tear due to their high impeller rotational speed.
Conclusion
Positive displacement blowers are used in industrial and commercial applications, such as ring and roots blowers.
Both types of blowers move air or gas, but their design, functionality, and intended use are different.
To choose the best blower for a specific application, it is important to understand the differences between roots and ring blowers. Factors such as flow rate, pressure, and efficiency should be taken into account when selecting a blower.
For more information, please visit Buy Roots Blower.
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