Combustion-supporting tuyere device of cupola

A tuyere device, cupola technology, applied in the direction of furnaces, vertical furnaces, furnace types, etc., can solve the problems of large heat loss, unfavorable melting, poor gas flow, etc.

Inactive Publication Date: 2014-06-04
VICTOR ADVANCED MATERIAL JIANGSU
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  • Abstract
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Problems solved by technology

[0002] At present, in the existing rock wool production enterprises, the combustion-supporting tuyere of the cupola is multiple tuyere, distributed around the furnace body, which will lead to uneven wind direction in the furnace, resulting in poor gas flow, and the preheated combustion-supporting Wind, divided into multiple air ducts into the furnace will cause excessive heat loss, which is not conducive to melting

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  • Combustion-supporting tuyere device of cupola

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Embodiment Construction

[0008] In order to make the content of the present invention easier to understand clearly, the present invention will be described in further detail below according to specific embodiments in conjunction with the accompanying drawings,

[0009] Such as figure 1 As shown, a combustion-supporting tuyere device of a cupola, which includes a combustion-supporting air pipe 1 and a connecting flange 3 connected to the bottom of the cupola body 2, the connecting flange 3 is provided with a water circulation cooling device 4, and the connecting flange 3 The other end communicates with the combustion-supporting air duct 1. The connecting flange 3 is provided with an observation air outlet window 5 .

[0010] The combustion-supporting tuyere of the present invention is single, and the combustion-supporting air enters from the bottom of the cupola body 2, so that the direction of the combustion-supporting air in the furnace is consistent and even, and there is only one combustion-suppor...

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Abstract

The invention discloses a combustion-supporting tuyere device of a cupola and belongs to the technical field of cupolas. The combustion-supporting tuyere device of the cupola comprises a combustion-supporting air pipe and a connecting flange connected to the bottom of a cupola shaft, wherein the connecting flange is provided with a water circulating cooling device, and the other end of the connecting flange is communicated with the combustion-supporting air pipe. According to the combustion-supporting tuyere device of the cupola, one combustion-supporting tuyere is arranged, combustion-supporting air enters the cupola through the bottom of the cupola shaft, and therefore the directions of the combustion-supporting air in the cupola are identical and even; only one combustion-supporting tuyere is formed in a cupola body, and therefore the loss of heat of the combustion-supporting air is reduced.

Description

technical field [0001] The invention relates to a combustion-supporting tuyere device for a cupola, belonging to the technical field of cupolas. Background technique [0002] At present, in the existing rock wool production enterprises, the combustion-supporting tuyere of the cupola is multiple tuyere, distributed around the furnace body, which will lead to uneven wind direction in the furnace, resulting in poor gas flow, and the preheated combustion-supporting Wind, entering the furnace through multiple air ducts will cause excessive heat loss, which is not conducive to melting. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the defects of the prior art, and provide a combustion-supporting tuyere device for a cupola that ensures the consistent direction of the combustion-supporting air in the furnace and reduces the heat loss of the combustion-supporting air. [0004] In order to solve the above-mentioned tec...

Claims

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Application Information

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IPC IPC(8): F27B1/16
Inventor 陆信忠吴珊孔青
Owner VICTOR ADVANCED MATERIAL JIANGSU
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