Combustion apparatus for aluminium section long bar hot shearing furnace

A technology of combustion device and thermal shear furnace, which is applied to combustion equipment, furnaces, furnace types, etc., can solve problems such as shortening the service life of equipment, environmental pollution, and impact on profile quality, saving costs and energy, ensuring service life, and protecting effects of the environment

Inactive Publication Date: 2014-06-11
甘肃兰亚铝业有限公司
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Problems solved by technology

This method mainly has the following defects: 1. The amount of coal required is large and the cost is high; 2. The soot often releases some harmful substances, which pollute the environment; Oxidation has been carried out, which shortens the service life of the equipment. At the same time, black soot will appear on the outer surface of the aluminum rod, which will affect the quality of the profile; 4. During work, it is necessary to manually clean the equipment regularly

Method used

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  • Combustion apparatus for aluminium section long bar hot shearing furnace

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Embodiment Construction

[0014] The present invention will be further described below in conjunction with accompanying drawing:

[0015] Such as figure 1 As shown, the combustion device used for the long rod hot shear furnace of aluminum profiles includes the long rod hot shear furnace 1, and the combustion port corresponding to the long rod hot shear furnace 1 is provided with a natural gas burner 2, corresponding to the air inlet of the natural gas burner 2 A pressure regulating storage station 4 is connected through a pipeline, and a pressure regulating valve 3 is installed on the pipeline between the natural gas burner 2 and the pressure regulating storage station 4 .

[0016] In this embodiment, the pressure regulating valve 3 is a pneumatic pressure regulating valve, and in practical application, the pressure regulating valve 3 is a hydraulic pressure regulating valve.

[0017] In the application process, the compressed natural gas is first stored in the pressure regulating storage station 4. W...

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Abstract

The invention relates to a combustion apparatus for an aluminium section long bar hot shearing furnace and belongs to the technical field of design of the aluminium section long bar hot shearing furnace. The combustion apparatus comprises a long bar hot shearing furnace; and corresponding to a burner port of the long bar hot shearing furnace, a natural gas burner is arranged. The combustion apparatus is characterized in that a gas inlet corresponding to the natural gas burner is connected with a pressure regulating storage station by a pipeline; and a pressure regulating valve is arranged on the pipeline of the natural gas burner and the pressure regulating storage station. The combustion apparatus has a simple structure; and when the combustion apparatus works, natural gas is used as a combustion raw material, and thus, black ash cannot be generated on the surface of an aluminium bar in the burning process and meanwhile, equipment does not need to be manually subjected to ash cleaning at regular time, so that the cost and energy are saved, the environment is protected and the service life of equipment is ensured.

Description

technical field [0001] The invention relates to a combustion device for a long rod hot shearing furnace of an aluminum profile, and belongs to the technical field of design of a long rod hot shearing furnace of an aluminum profile. Background technique [0002] At present, the combustion source used in the combustion device of the existing aluminum profile long rod hot shearing furnace mainly adopts the mode of burning coal. This method mainly has the following defects: 1. The amount of coal required is large and the cost is high; 2. The soot often releases some harmful substances, which pollute the environment; Oxidation has been carried out, which shortens the service life of the equipment. At the same time, black soot will appear on the outer surface of the aluminum rod, which will affect the quality of the profile; 4. During work, it is necessary to manually clean the equipment regularly. Contents of the invention [0003] According to the deficiencies in the prior ar...

Claims

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Application Information

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IPC IPC(8): F27B17/00F23K5/00
CPCY02P10/143
Inventor 马志龙
Owner 甘肃兰亚铝业有限公司
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