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Rotary bauxite roasting tunnel kiln

A bauxite, rotary technology, applied in the field of rotary kiln, can solve the problems of needing to stop and wait, reduce the efficiency of the kiln, etc., and achieve the effect of improving work efficiency

Pending Publication Date: 2021-11-19
赛特矿产品重庆有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the kiln in the prior art is usually fixed at a fixed position in the factory, and the bricks are moved into the kiln for roasting and other processes. Good bricks are taken out from the kiln. During this process, the kiln needs to be shut down and waited. When the next batch of bricks is roasted, it needs to be restarted and heated to the specified temperature, which greatly improves the efficiency of kiln roasting. reduce

Method used

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  • Rotary bauxite roasting tunnel kiln
  • Rotary bauxite roasting tunnel kiln
  • Rotary bauxite roasting tunnel kiln

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] The embodiment is basically as attached figure 1 Shown: a rotary bauxite roasting tunnel kiln, including a kiln body and a working channel. The kiln body includes a drying section 101, a preheating section 102, a roasting section 103 and a cooling section 104 in turn. The kiln body is arc-shaped, And the arc length of the kiln body in this embodiment is greater than 1 / 2 of the arc and less than 3 / 4 of the arc.

[0031] The working path includes an inner track 1 and an outer track 2, both of which are in the shape of a ring, the inner track 1 is located inside the outer track 2, and the kiln body slides and fits along the inner track 1 and the outer track 2.

[0032] combine figure 2 and image 3 As shown, the inner side of the inner rail 1 is provided with a ring-shaped ring-shaped billet transporter 5, which can move circumferentially along the inner rail 1. In this embodiment, the bottom of the ring-shaped billet transporter 5 is provided with a circle The ring-sh...

Embodiment 2

[0045] like Figure 5 As shown, the difference between the rotary bauxite roasting tunnel kiln and the first embodiment is that a transport track 19 is provided on the outer side of the outer track 2, and the transport track 19 is in the shape of a ring, and the transport track 19 slides in the upper direction and is equipped with bricks. machine. In this embodiment, the brick-holding machine will take out the workpiece after roasting, and carry out circular transportation through the brick-holding machine, and finally the brick-holding machine will place the workpiece on the designated equipment.

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PUM

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Abstract

The invention relates to the technical field of rotary kilns, and discloses a rotary bauxite roasting tunnel kiln which comprises a kiln body and a working channel. The kiln body sequentially comprises a drying section, a preheating section, a roasting section and a cooling section, the kiln body is in an arc shape, the working channel comprises an inner track and an outer track, the inner track and the outer track are both in a circular ring shape, the inner track is located on the inner side of the outer track, the kiln body is in annular sliding fit with the outer track along the inner track, and an annular blank conveying machine in a circular ring shape is installed on the inner side of the inner track and can move in the circumferential direction of the inner track. The roasting efficiency of the kiln can be improved, the roasting waiting time is shortened, the kiln body can be more energy-saving, and energy waste is reduced.

Description

technical field [0001] The invention relates to the technical field of rotary kilns, in particular to a rotary bauxite roasting tunnel kiln. Background technique [0002] At present, in the preparation process of bricks and tiles, it is usually through a series of processing of bauxite raw materials, extruded from powder granular form to form bricks, and the formed bricks need to be put into the kiln for roasting and other processes. [0003] However, the kiln in the prior art is usually fixed at a fixed position in the factory, and the bricks are moved into the kiln for roasting and other processes. Good bricks are taken out from the kiln. During this process, the kiln needs to be shut down and waited. When the next batch of bricks is roasted, it needs to be restarted and heated to the specified temperature, which greatly improves the efficiency of kiln roasting. reduce. Contents of the invention [0004] The invention intends to provide a rotary bauxite roasting tunnel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27B9/12F27B9/30F27B9/36F27D17/00
CPCF27B9/12F27B9/36F27B9/30F27D17/004
Inventor 邓延波谭华权徐茂兴
Owner 赛特矿产品重庆有限公司