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Commercial efficient high-speed-combustion infrared pressure casting crucible aluminum smelting furnace

An infrared and aluminum melting furnace technology, applied to crucible furnaces, furnaces, furnace components, etc., can solve the problems of less than 36% combustion heat efficiency, unreasonable combustion heat transfer mode, simple heat preservation structure, etc., and achieve good heat preservation effect and overall design Reasonable, high combustion heat efficiency

Inactive Publication Date: 2017-05-17
佛山市凯特科科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, there are common problems such as unreasonable combustion heat transfer mode, low combustion efficiency, simple heat preservation structure, and serious heat loss.
The energy consumption is generally above 75kg diesel oil / t aluminum, and the combustion thermal efficiency is less than 36%.

Method used

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0020] Such as figure 1 As shown, a commercial high-efficiency high-speed combustion infrared die-casting crucible aluminum melting furnace of this embodiment includes a shell 2, an upper cover 1, a crucible 3, a base 6, and a high-speed rotary fire combustion head 7. The base 6 is welded by channel steel, and the installation is very convenient. The shell 2 is fixed on the base 6 through the triangular support plate 4 . The high-speed rotary fire combustion head 7 is fixed on th...

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Abstract

The invention discloses a commercial efficient high-speed-combustion infrared pressure casting crucible aluminum smelting furnace. The commercial efficient high-speed-combustion infrared pressure casting crucible aluminum smelting furnace comprises a shell, an upper cover, a crucible, a base and a high-speed-rotation flame combustion head. The high-speed-rotation flame combustion head is fixed to the base. The crucible is arranged in the outer shell on the high-speed-rotation flame combustion head. The upper cover covers the crucible. The high-speed-rotation flame combustion head is provided with a combustion chamber. The high-speed-rotation flame combustion head is provided with an input flame channel and a plurality of rotary flame spray nozzles. The input flame channel and the rotary flame spray nozzles communicate with the combustion chamber. The commercial efficient high-speed-combustion infrared pressure casting crucible aluminum smelting furnace is reasonable in overall design, good in heat preservation effect and high in heating efficiency, the service life of the crucible is long, the waste heat of smoke can be fully utilized, the combustion heat efficiency reaches up to 78.2%-86% in actual use, and the combustion heat efficiency is quite high.

Description

technical field [0001] The invention belongs to the technical field of aluminum melting furnaces, and relates to a commercial high-efficiency and high-speed combustion infrared die-casting crucible aluminum melting furnace. Background technique [0002] Aluminum melting furnace is the main energy-consuming equipment. Due to the backward technology in our country, most enterprises still adopt the traditional and backward production process. The energy consumption is generally around 107kg standard coal / t aluminum, and generally lower than 78.65kg standard coal / t aluminum in foreign countries. The actual heat required to melt 1t of aluminum ingot (850°C) is 327.2kw.h / t (281,000 kcal / t=40.2kg standard coal / t), and the combustion thermal efficiency of domestic medium melting aluminum furnace is only about 37.6%. 51% or more. Domestic centralized melting furnaces are 54.5% to 81.8% higher. Therefore, there is still a lot of room for energy-saving potential and technology resear...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27B14/00F27B14/10F27B14/14F27D17/00
CPCF27B14/00F27B14/10F27B14/143F27B2014/104F27D17/004
Inventor 余广钊
Owner 佛山市凯特科科技有限公司
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