In the pneumatic conveying system for rice, the combination of Roots blower and air damper is the key to achieving continuous and pollution-free conveying of rice. Here are detailed instructions on how they can be used together:
1、 The function and working principle of Roots blower
As the main power equipment of the rice pneumatic conveying system, the Roots blower generates sufficient airflow to push the rice in a closed pipeline along the direction of the airflow. Its working principle is based on the mechanical structure of the Roots blower, which forms a compression chamber through the meshing of two or three impellers, continuously compressing and discharging air, thereby generating continuous airflow.
2、 The function and working principle of the air damper
Shutter, also known as a shut-off fan or discharge valve, is an important equipment in pneumatic conveying and ventilation dust removal networks. In the pneumatic conveying system for rice, the air damper mainly plays a role in controlling the feeding, discharging, and airflow of rice. Its working principle is to discharge the material from the bottom through the continuous rotation of the impeller, while ensuring that the pressure inside the equipment is not exposed to normal pressure environment.
3、 The coordinated use of Roots blower and air damper
1. Power supply and airflow control
The Roots blower provides the power required for pneumatic conveying of rice, generating a continuous airflow.
The air conditioner controls the feeding and discharging of rice, as well as the flow speed and direction of the airflow, by adjusting the switch time and frequency according to the transportation needs of rice.
2. System stability and efficiency
The operation and stable output of Roots blower provide reliable power guarantee for the pneumatic conveying system of rice.
The control of the air damper ensures that the rice can be transported according to the predetermined route and speed, avoiding rice leakage and waste, and improving the stability and efficiency of the system.
3. Synergy and Adjustment
In the process of pneumatic conveying of rice, the Roots blower and the air damper need to work together and be adjusted according to parameters such as the conveying volume and distance of the rice.
By adjusting the air volume and pressure parameters of the Roots blower, as well as the switching time and frequency of the air damper, it is possible to control the parameters such as rice conveying speed and conveying volume to meet different conveying needs.
4、 Precautions for use
1. Selection and matching
When selecting Roots blowers and blowers, it is necessary to choose and match them based on parameters such as grain size, density, conveying capacity, and pressure of the conveying system of the rice.
Ensure that the selected equipment can meet the actual needs of the rice pneumatic conveying system and has good reliability and maintainability.
2. Daily maintenance and upkeep
Regularly maintain and upkeep the Roots blower and damper, including cleaning, lubrication, inspection, etc.
Timely detect and handle equipment malfunctions to ensure the normal operation of the equipment and the stable operation of the rice pneumatic conveying system.
In summary, Roots blowers and dampers play a crucial role in the pneumatic conveying system for rice. Through their combined use, continuous and pollution-free transportation of rice can be achieved, improving the efficiency and quality of rice processing and storage.
