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High-efficiency rotary furnace

A rotary furnace, high-efficiency technology, applied in the direction of rotary drum furnace, furnace, furnace type, etc., can solve the problems of low smelting efficiency and high aluminum oxidation burning rate

Inactive Publication Date: 2020-07-07
SUZHOU XIAOBO TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The invention provides a high-efficiency rotary furnace, which aims to solve the problems of high aluminum oxidation and burning loss rate and low melting efficiency of traditional rotary furnaces

Method used

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Embodiment Construction

[0016] The technical scheme of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the enumerated embodiments are only some embodiments, not all embodiments. Other obtained embodiments all belong to the protection scope of the present invention.

[0017] A high-efficiency rotary kiln, including a rotary kiln, a rotary power system, a circulation system, a combustion system and an air blast system, the combustion system is arranged at one end of the rotary kiln, the circulation system communicates with the combustion system, and the The blast system is in communication with the circulation system and the combustion system, and the rotary power system is arranged on the outside of the rotary kiln. A mouth sealing device 12, the furnace mouth 13 is arranged on one end of the rotary furnace body 4, the furnace mouth sealing device 12 is arranged on the furnace mouth 13, the combustion system includes a burn...

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Abstract

The invention provides a high-efficiency rotary furnace. The high-efficiency rotary furnace comprises a rotary furnace body, a rotary power system, a circulating system, a combustion system and an airblowing system. The combustion system is arranged at one end of the rotary furnace body. The circulating system communicates with the combustion system. The air blowing system communicates with the circulating system and the combustion system. The rotary power system is arranged on the outer side of the rotary furnace body. The high-efficiency rotary furnace saves energy, is efficient and can fully smelt aluminum materials and reduce the aluminum oxidation burning loss rate.

Description

technical field [0001] The invention relates to the field of recycled metal recycling and smelting, in particular to a high-efficiency rotary furnace. Background technique [0002] With the development of the metallurgical industry and the continuous improvement of people's material life quality, aluminum products are involved in more and more aspects in people's daily life. For example, automobile wheels, aviation aluminum profiles, aluminum cans, aluminum cookware, etc., a large number of waste gas aluminum products are recycled and smelted every year. [0003] At present, the smelting equipment in the domestic secondary aluminum industry is mainly fixed reverberatory furnaces. The thermal efficiency of the reverberatory furnace is generally not high, especially the flame-type reverberatory furnace, and the reverberatory furnace directly used for smelting is about 25-30%. Recycling recycled aluminum with current recycling equipment and recycling methods tends to have hig...

Claims

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Application Information

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IPC IPC(8): F27B7/00F27B7/34F27B7/36
CPCF27B7/00F27B7/2083F27B7/34F27B7/36
Inventor 张东斌
Owner SUZHOU XIAOBO TECH
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