With the development of modern industrial technology and the ever-increasing requirements of refined production, the demand for gas conveying and pressure control in powder industry projects is becoming more and more urgent. As one of the necessary equipments to meet these demands, Roots blower has been widely noticed for its unique working principle and excellent performance. In this paper, we will take the background of powder industry projects and focus on the typical application cases of Roots blowers in them.

Introduction to Roots Blowers
1, working principle: Roots blower is the use of two synchronous rotation of the impeller in the casing to form a series of sealed air pockets to achieve gas compression and discharge.

2. Features and benefits:
(1) Oil-free lubrication, no pollution: Roots blower is made of carbonized purple copper, avoiding the pollution of conveyed materials.
(2) Low noise operation: elaborate structure and self-balancing design reduces noise generation.
(3) High efficiency and energy saving: the high efficiency of Roots blower can significantly reduce energy consumption.

Typical applications for Roots blowers
1. Plastic powder transportation and supply
Plastic powders are essential raw materials in the production of plastic products and they need to be transported and supplied through different processes. Roots blowers, with their highly efficient air transfer capacity, perform well in this application scenario. With the constant and stable pressure provided by the blower, the plastic powders are smoothly transported to the different process equipment, thus ensuring the continuity and efficiency of the production process.

2、Dust collection and treatment
The generation and treatment of dust has always been an important part of powder industry engineering. Roots blowers draw dust into the equipment through negative pressure and transport it to the centralized treatment area. Highly efficient negative pressure suction capability and stable operation make Roots blowers ideal for dust treatment. At the same time, Roots blowers can also be used in conjunction with other equipment such as filtration systems to further improve dust treatment.

3. Pulverized coal combustion system
The pulverized coal combustion system is a common way of supplying energy in many industrial production processes. Roots blower can play an important role in pressure control in this system to ensure the stable supply of pulverized coal and combustion effect. Its efficient gas delivery capacity and reliable operation can effectively improve the efficiency of the whole combustion system and reduce fuel consumption.

 

4、Pneumatic conveying system
Material transportation and processing are often required in powder industry projects. Pneumatic conveying system is a commonly used conveying method, in which Roots blower plays a key role. By compressing and discharging gases, Roots blowers provide powerful airflow power to transport materials to the target location quickly and stably. The application of Roots blower in pneumatic conveying system not only effectively improves the working efficiency, but also avoids the problems of material clogging and caking.

Through the above typical applications, we can clearly see the importance and wide application of Roots blowers in powder industrial engineering. Its excellent working characteristics make it one of the indispensable equipments in powder industry projects. In the future development process, with the progress of science and technology, Roots blower will increasingly meet the needs of a variety of powder industry projects, and promote the development of the whole industry in the direction of more efficient and environmentally friendly.