Steel hoop inner cylinder chimney

The utility model relates to a steel hoop inner barrel chimney, and belongs to the technical field of chimney design and construction. An inner barrel of the chimney connected in a segmented mode is arranged in an outer barrel of the chimney in a sleeved mode, and the pipe section of the inner barrel is connected through a socket-and-spigot type socket and spigot structure. The upper steel hoop and the lower steel hoop at the joint of the inner cylinder pipe section are connected through turn buckles; a shake stopping device is arranged between the inner wall of the outer cylinder of the chimney and the steel hoop; by the adoption of the steel hoop with the comprehensive functions of stiffening, shake stopping, inner barrel connecting, hanging, hoisting and the like, rigidity support is provided for the inner barrel, and the complex stress working condition of the inner barrel is met; the anti-shake device is convenient to mount, and the anti-shake device can meet the requirements of shake prevention, chimney