Transmission structure of high-temperature atmosphere rotary furnace

Abstract

The invention provides a transmission structure of a high-temperature atmosphere rotary furnace, by means of the transmission structure, feeding efficiency of the whole rotary furnace can be high, the whole structure is simple, and conveying efficiency is high. The transmission structure comprises a bottom plate, the bottom plate is provided with a drive motor, the bottom plate is supported by a plurality of ascending / descending platforms with adjustable height in the material conveying direction, the bottom plate is downwards inclined in the material conveying direction, the two ends of the bottom plate are provided with unpowered roller groups in the length direction respectively, each unpowered roller group is composed of rollers on the two sides, each unpowered roller group is configured with a rolling ring structure, the center of each rolling ring structure is provided with a penetrating hole matched with the cross section of a furnace pipe, the rolling ring structure is arranged at the corresponding end of the furnace pipe in a sleeved mode, the outer annular face of the lower portion of each rolling ring structure is supported on the rollers on the two sides, the front end of the unpowered roller group at the front end is provided with an output chain wheel, the output end of the drive motor is connected with an output chain wheel, the position, corresponding to the output chain wheel, of the furnace tube is sleeved with the input chain wheel, and the output chain wheel and the input chain wheel are connected through a chain.

Description

technical field [0001] The invention relates to the technical field of material conveying and heating, in particular to a transmission structure of a high-temperature atmosphere rotary furnace. Background technique [0002] The existing powder is heated and transported through a pusher kiln or a roller kiln, and the material is mixed with the heat emitted by the hot air burned in the kiln for heating. During the conveying process, the material is not heated uniformly, and The heat loss is relatively large, so that the heating of the material requires a huge amount of energy, and because the material is heated unevenly, the heating time of the material in the kiln chamber is long, which makes the work efficiency of the entire material heating and transportation low, delays the entire production process, and makes the production line The production efficiency is low; in addition, in the existing rotary furnace, the entire heating furnace body rotates, so that the load on the d...

AI Technical Summary

Problems solved by technology

[0002] The existing powder is heated and transported through a pusher kiln or a roller kiln, and the material is mixed with the heat emitted by the hot air burned in the kiln for heating. During the conveying process, the material is not heated uniformly, and The heat loss is relatively large, so that the heating of the material requires a huge amount of energy, and because the material is heated unevenly, the heating time of the material in the kiln chamber is long, which makes the work efficiency of the entire material heating and transportation low, delays the entire production process, and makes the production line The production efficiency is low; in addition, in the existing rotary furnace, the entire heating furnace body rotates, so that the load on the driving motor is large, and the driving efficiency is low, and the two ends of the heating furnace tube are respectively supported by the bearing structure, and the cost of the bearing structure is high. Moreover, in the actual furnace tube rotation process, the material is only conveyed by the rotation of the furnace tube, so that the material conveying speed is relatively slow, and the best feeding efficiency of the entire rotary furnace cannot be ensured.

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