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Cement rotary kiln

A cement rotary kiln and kiln body technology, which is applied in the field of cement rotary kiln, can solve the problems of unbalanced force on the tire, cracks, fractures, etc., and achieve the effect of easy deformation

Active Publication Date: 2019-09-27
广西东泥天等水泥有限公司
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] In order to make up for the deficiencies in the prior art, the invention proposes a cement rotary kiln, which is mainly used to solve the problem that when the existing kiln body deforms, the gap between the wheel belt and the kiln body deforms, causing the wheel belt Cracks or fractures caused by unbalanced force

Method used

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Embodiment Construction

[0021] use Figure 1-Figure 5 A cement rotary kiln according to an embodiment of the present invention will be described as follows.

[0022] like figure 1 , figure 2 and image 3As shown, a cement rotary kiln according to the present invention includes a kiln body 1, a smoke chamber, a support wheel 2, a wheel belt 3, a gear and a motor 4; one end of the kiln body 1 is provided with a smoke chamber, and the smoke chamber The kiln body 1 is provided with a wheel belt 3, and the bottom end of the wheel belt 3 is provided with a support wheel 2, and a motor 4 is provided on one side of the support wheel 2; the output of the motor 4 The end is connected with a gearbox, and the gearbox is connected with a gear through a transmission shaft, and the gear is arranged on the kiln body 1; the outer circumference of the kiln body 1 is uniformly welded with backing plates 5, and each backing plate 5 Connected by an elastic wear-resistant plate 6; the outer end surface of the backing...

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Abstract

The invention belongs to the technical field of cement production equipment, in particular to a cement rotary kiln. The cement rotary kiln comprises a kiln body, a supporting wheel and a wheel belt; backing plates are uniformly welded on the circumference of the outer end of the kiln body; each backing plate is connected through an elastic wear-resistant plate; a flexible friction belt is arranged on the outer end surfaces of the backing plates; shifting bead are uniformly arranged on the two side walls of the flexible friction belt; a U-shaped groove is internally connected with an elastic shifting belt through elastic metal columns; clamping columns are uniformly arranged on the two side walls of the elastic shifting belt; the elastic shifting belt is in clamping connection with the flexible friction belt; and the clamping columns uniformly arranged on the two side walls of the elastic shifting bel are clamped and matched with the shifting beads. The contact area between the deformed flexible friction belt and the deformed elastic shifting belt during rotation is unchanged, so that the gap variation between the wheel belt and the kiln body is reduced, and the situation that the kiln body radially deforms in a high temperature environment to increase the load force of the wheel belt, so that the phenomena of cracking and breakage of the wheel belt are caused and the service life of the wheel belt is affected is avoided.

Description

technical field [0001] The invention belongs to the technical field of cement production equipment, in particular to a cement rotary kiln. Background technique [0002] At present, cement production rotary kiln has become one of the indispensable equipment in cement production. With the continuous development of cement production rotary kiln, cement production rotary kiln has been widely used due to its unique advantages, but some cement production rotary kilns still exist. Certain questions. [0003] The phenomenon of red kiln is prone to occur during the operation of the rotary kiln, and the reason for the occurrence of red kiln is that the kiln skin and refractory bricks are worn out due to long ablation time, so that the steel plate of the kiln body is directly affected by high temperature and deforms, and the deformation of the kiln body is in the The most serious position is at the wheel belt, and there will be a certain gap between the designed wheel belt and the kil...

Claims

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Application Information

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IPC IPC(8): F27B7/02F27B7/20
CPCF27B7/02F27B7/20
Inventor 李承涛方文星张淼淼
Owner 广西东泥天等水泥有限公司
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