Conveying apparatus, systems and method

摘要

A conveying apparatus is provided. The conveying apparatus comprises a conveying pipeline and a supplementary gas pipeline extending into the conveying pipeline. The conveying pipeline defines an inlet and an outlet, and comprises an expanding portion defining the inlet, a shrinking portion defining the outlet, and an intermediate portion disposed between and in fluid communication with the expanding portion and the shrinking portion. A conveying apparatus and a conveying method are also presented.

主权项

1. A conveying apparatus for pneumatic conveyance of a solid powder, comprising:
a conveying pipeline defining an inlet and an outlet, wherein the conveying pipeline comprises,
an expanding portion defining the inlet;a shrinking portion defining the outlet; andan intermediate portion disposed between and in fluid communication with the expanding portion and the shrinking portion,wherein diameters of at least a section of the intermediate portion is larger than diameters of at least a section of each of the expanding portion and the shrinking portion; and a supplementary gas pipeline extending into the conveying pipeline, wherein the supplementary gas pipeline is disposed on the intermediate portion, and wherein the supplementary gas pipeline comprises an outlet disposed within the shrinking portion.