Patent ID: 11931671
Assignee: QINGDAO UNIVERSITY OF TECHNOLOGY
Field: Chemical engineering (Chemistry)
Classification: CPC B | IPC B

Claim 9:
10. The three-stage tubular T-shaped degassing device microbubble axial flow and spiral flow fields according to claim 1, wherein the gas flow gathering pipe and the gas flow transportation pipe of the jet reversing degasser respectively adopt a vertical equal-diameter thin short pipe and a thin long pipe; jet nozzles in each layer at an upper part of the gas flow transportation pipe are horizontally disposed and are uniformly distributed in a circumferential direction of the gas flow transportation pipe; each of the jet nozzles is fixed on a pipe body of the gas flow transportation pipe through circumferential welding; an outer wall of each of the jet nozzles adopts a cylindrical surface, and an inner wall of each of the jet nozzles is formed by combining a cylindrical surface and a conical surface; the cylindrical surface and the conical surface of the inner wall of each of the jet nozzles are disposed in a radial direction of the gas flow transportation pipe from inside to outside; so that runner areas of the multiple strands of mixed gas flows in the jet nozzles gradually increase, and flowing pressures of the multiple strands of mixed gas flows continuously decrease.