Segmented swing rotary kiln

Abstract

A sectional type oscillating rotary furnace comprises: a roller (2), the rotating axis of the sectional type oscillating rotary furnace being located outside the roller (2); a driving device, used for driving the roller (2) to make reciprocating oscillation around the rotating axis of the sectional type oscillating rotary furnace; a support device, used for supporting the roller (2) to realize reciprocating oscillation; an oscillation control device, connected to the driving device by a lead and used for controlling the radian and the frequency of the oscillation of the roller (2); a plurality of sectional plates (20), arranged in the roller (2), the sectional plates (20) being connected to the inner wall of the roller (2) in a sealing way and dividing the roller (2) into a plurality of mutually independent working condition sections; and inter-section conveying devices (22), the two ends of each inter-section conveying device (22) being communicated with the two adjacent working condition sections, and each inter-section conveying device (22) having a conveying axis coincided with the rotating axis for realizing solid material conveying between the two adjacent working condition sections, thereby dividing the roller (2) into different sections, and enabling the roller (2) to operate under different working conditions.

Description

technical field [0001] The invention relates to the technical fields of environmental protection, energy and chemical equipment, in particular to a segmented swinging rotary kiln. Background technique [0002] In environmental protection, energy, and chemical production, the conversion process of some materials often requires processes such as pyrolysis, gasification, carbonization, activation, reaction, and cooling, and these processes generally rely on different rotary kilns. The existing rotary furnace usually consists of a drum, a furnace head and a furnace tail. The furnace head and the furnace tail are fixedly connected around the two ends of the drum to rotate and seal, and are dynamically and statically sealed with the two ends of the drum. The drum is driven by an external drive device. Rotate continuously in one direction. Because the drum of the existing rotary furnace rotates continuously in a single direction, it is impossible to install other devices for proce...

AI Technical Summary

Problems solved by technology

Because the drum of the existing rotary furnace rotates continuously in a single direction, it is impossible to install other devices for process reaction on the outer peripheral wall of the drum, because other devices need to be connected with external equipment through wires or pipes, and can only be installed on the furnace head and furnace. The internal process of the drum cannot be effectively completed, and the outer wall of the drum cannot be connected with the external pipeline. The fluid material cannot directly enter and exit from the outer wall of the drum, but can only enter and exit at the furnace head and furnace tail, which is not conducive to the control of materials in the middle position of the rotary kiln.

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