| 摘要 |
A vortex type cold and hot gas separating device (100) includes a body (110) having a cylindrical inner wall surface (111), the inner wall surface (111) defining a cylindrical inner chamber (112) having a first end (113) and a second end (114); an intake and agitation fan device (120) attached to the body (110) at the first end (113) which sucks external gas into the cylindrical inner chamber (112) and agitates the external gas to form a first vortex traveling towards the second end (114); a hot gas stream discharge port (130) located at or adjacent to an edge of the second end (114) to discharge a part of gas of the first vortex traveling to the hot gas stream discharge port (130) out of the cylindrical inner chamber (112); a vortex return device (140) located at the second end (114) to return the remaining gas of the first vortex which is not discharged from the hot gas stream discharge port (130), thereby forming a second vortex traveling towards the first end (113) of the cylindrical inner chamber (112) through a cyclone core of the first vortex; and a cold gas stream discharge port (150) located at a radial center of the first end (112) of the cylindrical inner chamber or located adjacent to and around the radial center. A temperature of the gas discharged from the hot gas stream discharge port (130) is higher than a temperature of the gas discharged from the cold gas stream discharge port (150). |
