Pneumatic conveying system is a highly efficient conveying technology that uses airflow energy to convey powder and granular materials in a closed pipeline along the airflow direction. This system has the advantages of high conveying efficiency, small footprint, economy and environmental protection. It is widely used in industries that require large-scale material transportation, especially for the transportation of powder and granular materials. It is a high-tech product with the characteristics of low pollution, energy saving and environmental protection.
Two types:
Pneumatic conveying systems can be classified into positive pressure conveying and negative pressure conveying, based on the method used to move materials through the pipeline.
Positive pressure conveying can be further divided into dilute phase and dense phase conveying, based on the air velocity and material-to-air ratio used in the system.
The dense phase is conveyed by filling the pressure conveying tank with compressed air, and the dilute phase is blown by Roots blower plus rotary valve. The receiving end of positive pressure conveying is generally a silo with a silo top dust collector.
Negative pressure conveying is sucked by Roots vacuum pump, and the receiving end is the vacuum suction machine in the picture.
Advantages:
1. Layout and design flexibility:
Pneumatic conveying systems can be designed as needed to accommodate long-distance conveying, bypass obstacles, or transport materials through complex paths, fully meeting the needs of existing facilities.
2. Environmental performance:
Due to the closed nature of pneumatic conveying systems, material leakage and dust emissions can be effectively reduced, providing a cleaner working environment and a higher level of environmental protection.
3. Low maintenance requirements:
Compared with mechanical conveying systems such as belts or chains, pneumatic systems have fewer moving parts, which reduces maintenance requirements and downtime, reducing operating costs.
4. Automation and simple control:
Pneumatic conveying systems are easy to integrate into automated production processes and can accurately control material flow and conveying rates to improve production efficiency.
5. Safe operation:
The closed design reduces the risk of operator exposure to hazardous materials, especially when handling toxic or explosive substances, ensuring higher safety.
6. Reduced labor costs:
Pneumatic systems can achieve continuous operation with minimal human intervention, greatly reducing reliance on manual material handling and saving labor costs.
7. Energy saving (dense phase conveying):
Dense phase conveying systems are particularly suitable for conveying large amounts of material over short distances due to their low air velocity requirements, and have significant energy saving effects.
Pneumatic conveying system is a highly efficient conveying technology that uses airflow energy to convey powder and granular materials in a closed pipeline along the airflow direction. This system has the advantages of high conveying efficiency, small footprint, economy and environmental protection. It is widely used in industries that require large-scale material transportation, especially for the transportation of powder and granular materials. It is a high-tech product with the characteristics of low pollution, energy saving and environmental protection.
Two types:
Pneumatic conveying systems can be classified into positive pressure conveying and negative pressure conveying, based on the method used to move materials through the pipeline.
Positive pressure conveying can be further divided into dilute phase and dense phase conveying, based on the air velocity and material-to-air ratio used in the system.
The dense phase is conveyed by filling the pressure conveying tank with compressed air, and the dilute phase is blown by Roots blower plus rotary valve. The receiving end of positive pressure conveying is generally a silo with a silo top dust collector.
Negative pressure conveying is sucked by Roots vacuum pump, and the receiving end is the vacuum suction machine in the picture.
Advantages:
1. Layout and design flexibility:
Pneumatic conveying systems can be designed as needed to accommodate long-distance conveying, bypass obstacles, or transport materials through complex paths, fully meeting the needs of existing facilities.
2. Environmental performance:
Due to the closed nature of pneumatic conveying systems, material leakage and dust emissions can be effectively reduced, providing a cleaner working environment and a higher level of environmental protection.
3. Low maintenance requirements:
Compared with mechanical conveying systems such as belts or chains, pneumatic systems have fewer moving parts, which reduces maintenance requirements and downtime, reducing operating costs.
4. Automation and simple control:
Pneumatic conveying systems are easy to integrate into automated production processes and can accurately control material flow and conveying rates to improve production efficiency.
5. Safe operation:
The closed design reduces the risk of operator exposure to hazardous materials, especially when handling toxic or explosive substances, ensuring higher safety.
6. Reduced labor costs:
Pneumatic systems can achieve continuous operation with minimal human intervention, greatly reducing reliance on manual material handling and saving labor costs.
7. Energy saving (dense phase conveying):
Dense phase conveying systems are particularly suitable for conveying large amounts of material over short distances due to their low air velocity requirements, and have significant energy saving effects.
