Changzhou Chang Heng Deyu Powder Integrative Systems, Inc., a leader in pipeline custody transfer, focusing pneumatic conveying fifteen years, set design, development, production and manufacturing as one of the research-based technology company, Main: pneumatic conveying, weighing and packing, Ingredients packaging systems. Description: XZJ series rotary air lock valve (2) the number of blades: the right to determine the number of impeller blades to reduce leakage, improve performance unloader is also critical, dust collection, in general, ESP, 6 impeller blades during operation, to ensure that each side of the inlet and discharge opening between the at least one blade can effectively play the role of labyrinth seals; 8 blade impeller then at least two blades, The impeller blades 10 have at least three blades can play the role of the labyrinth seal. Starting from the consideration of pressure leakage limit, the blades of the impeller 10 applies pressure to 50 ~ 100kPa (gauge pressure), the pressure applied to the blade 8 to 50kPa, 6 blades to apply pressure to 20kPa. For high-vacuum pumping system, unloader impeller operation should guarantee from the inlet to the discharge port of each side of the at least two blade to maintain contact with the housing. Certainly not enough to play a number of blades is too small leak effect, the number is much smaller angle between the blades, the blades form of Geocell narrowed, which may make the material more difficult to fall down from the impeller, and would prevent the more into and out of large pieces of material. For good fluidity powder materials and when high sealing requirements, can be more number of leaves, dust manufacturers, but up to not more than 10. Changzhou Chang Heng Deyu Powder Integrative Systems Limited, ESP equipment, pipeline custody transfer leader, dedicated pneumatic conveying fifteen years, set design, development, production and manufacturing as one of the research-based technology company, Main: pneumatic conveying, weighing packaging, ingredients packaging systems. 1. pressure feed type pneumatic conveying installation point installation of the pipes should ensure junction device dislocation, no extrusion gasket between flanges and other phenomena, the inner wall of the front air line installation response rust treatment, all pipeline connections should be tight. Finally, turn on the power control device, connected to the control line and the control line. Dust, dust customization, Changzhou avoirdupois Deyu (high merchant) Ltd provided by Changzhou Chang Heng Deyu Powder integrated system. Road Zhiyuan, temper forward. Changzhou Chang Heng Deyu Powder Integrative Systems, Inc. (www.cn-deman.com) aims to become and you win symbiosis, strategic partners to move forward, more determined to become the most influential transportation equipment companies, together with you leap, common success!