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Kiln mouth protection reinforcing mechanism, protection device and rotary kiln

A technology for strengthening mechanisms and kiln mouths, which is applied in the direction of drum furnaces, lighting and heating equipment, furnaces, etc., can solve the problems of structural separation, low service life, and short service life of kiln mouth protection, so as to release thermal stress and improve service life Prolonged, high thermal shock resistance effect

Pending Publication Date: 2022-07-29
JIANGSU SHUANGFA MACHINERY CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a kiln mouth protection strengthening mechanism, a protection device and a rotary kiln, which use inner reinforcements Combined with external castables, the technical problem of short service life of kiln mouth protection in the prior art is improved

Method used

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  • Kiln mouth protection reinforcing mechanism, protection device and rotary kiln
  • Kiln mouth protection reinforcing mechanism, protection device and rotary kiln
  • Kiln mouth protection reinforcing mechanism, protection device and rotary kiln

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Embodiment Construction

[0035]In order to further understand the content of the present invention, the present invention will be described in detail with reference to the accompanying drawings and embodiments.

[0036] The structures, proportions, sizes, etc. shown in the accompanying drawings of this specification are only used to cooperate with the contents disclosed in the specification for the understanding and reading of those who are familiar with the technology, and are not used to limit the conditions for the implementation of the present invention. Therefore, Without technical substantive significance, any structural modification, proportional relationship change or size adjustment should still fall within the technology disclosed in the present invention without affecting the effect that the present invention can produce and the purpose that can be achieved. The content must be within the scope of coverage. At the same time, terms such as "up", "down", "left", "right", "middle", etc. quoted...

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Abstract

The invention discloses a kilneye protection reinforcing mechanism, a protection device and a rotary kiln, and belongs to the technical field of rotary kiln protection. According to the kilneye protection reinforcing mechanism, through connection of the cylinder wall reinforcing piece and the end opening reinforcing piece, the whole kilneye protection reinforcing mechanism has high strength, in addition, the cylinder wall reinforcing piece and the end opening reinforcing piece can be used in a cylinder wall castable in the kilneye cylinder wall and an end opening castable at the kilneye end opening, and the castable locally has good strength; and in addition, the kiln mouth protection reinforcing mechanism and the castable form a whole, so that the occurrence of structural damage caused by high-temperature thermal expansion due to higher working condition temperature in the use process is reduced.

Description

technical field [0001] The invention relates to the technical field of rotary kiln protection, and more particularly, to a kiln mouth protection strengthening mechanism, a protection device and a rotary kiln. Background technique [0002] The rotary kiln used in the cement plant is the key equipment for the production of cement firing system, and the kiln head part is the core component in the key. The kiln head area is an area with high temperature, high erosion and high corrosion, so the protection of the kiln head area is It is very important to fully protect the kiln head area, which can help the kiln mouth cylinder not be burned, corroded, and deformed, and protect and prolong the service life of the kiln mouth, which is related to the stable operation of the rotary kiln. [0003] In the prior art, kiln mouth guards are often used to protect the kiln mouth, and the kiln mouth guards are mostly set with the structure of heat-resistant steel guard plates + castables, so a...

Claims

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Application Information

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IPC IPC(8): F27B7/20
CPCF27B7/20
Inventor 王大亮
Owner JIANGSU SHUANGFA MACHINERY CO LTD
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