Reaction cavity and multi-stage series micro-channel reactor
Through the reaction chamber designed with an octopus-like split baffle, the problem of high-speed mixing of micro reactors without increasing pressure drop is solved, and uniform mixing of fluids and efficient mass transfer is achieved. It is suitable for chemical synthesis, pharmaceuticals and other fields.
Patent Information
- Application Number
- CN202511018048.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-23
- Publication Date
- 2025-08-22
- Estimated Expiration
- 2045-07-23
AI Technical Summary
It is difficult for existing micro reactors to achieve high-speed mixing without increasing pressure drop, and it is easy to form dead zones in some areas, affecting the mass transfer efficiency and mixing effect, especially at low flow rates.
The reaction chamber designed with an octopus-like diversion baffle includes a collision shear section, a reduction and recombination section, an acceleration section and a mixing section. Combined with the sharp corner structure of the vortex street, it realizes high-speed collision, mixing and acceleration of the fluid to avoid the formation of a retained boundary layer.
It improves the uniformity of fluid mixing and mass transfer efficiency, enhances space utilization, reduces fluid accumulation and dead zone formation, is suitable for low flow velocity conditions, and improves the mixing effect and molecular diffusion order.