• Categories:News Center
• Time of issue:2022-05-06 10:47

(Summary description)The dense phase pneumatic conveying system mainly uses the air flow generated by the fan to convey materials along the air flow direction in the closed conveying pipeline. Dense phase pneumatic conveying system is divided into two types: conveying tank conveying and rotary valve conveying. The conveying of the pneumatic conveying system is mainly through the pressure of the sending tank reaching a certain pressure, and the material is conveyed by the switch discharge valve and the air knife, and the material enters the plunger state in the pipeline. The gas is generally air or helium, and the power is generally provided by the compressor. The main feature is that the conveying speed is low and the impact on the quality of the material is small. The rotary valve pneumatic conveying system has the advantages of high pressure, low speed, large conveying volume, and almost no effect on materials.   System characteristics 1. The dense phase pneumatic conveying system can combine material conveying and dust removal process, with high conveying efficiency and good dustproof effect; 2. Convenient time mechanization, high degree of automation, low labor intensity, saving manpower; 3. During the conveying process, various technological operations can be carried out at the same time, such as material mixing, crushing, sorting, drying, cooling, etc. During the conveying process, the material can be physically or chemically treated; 4. The dense phase pneumatic conveying system can effectively prevent moisture, pollution or mixing of sundries; 5. The engineering cost of dense phase pneumatic conveying system is relatively high.