Aluminizing furnace

A technology of aluminizing and electric furnace, which is applied in the field of aluminizing furnace, can solve the problems of aluminizing, failure to reach the iron pot, and color fading of aluminizing, etc., and achieve strong self-control, humanized operation, and uniform temperature on the upper and lower sides of the furnace. Effect

Inactive Publication Date: 2012-01-25
王新田
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0003] The invention mainly solves the problems that the currently used furnace cannot achieve the purpose of aluminizing the iron pan, the aluminizing is not firm, the color of the aluminizing is fading, and the aluminized aluminum layer is brittle, etc., and provides a high temperature resistant and uniform temperature , Aluminized furnace with self-controlled cavity

Method used

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  • Aluminizing furnace
  • Aluminizing furnace
  • Aluminizing furnace

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Embodiment

[0017] according to figure 1 , figure 2 and image 3 As shown, the aluminizing furnace includes an outer body 1, and an electric furnace liner 2 is arranged inside the outer body. The outer body 1 and the electric furnace liner 2 shrink inwardly to form a ladder shape, and the distance from the upper end of the electric furnace liner to the upper end of the outer body is 136mm. The insulation cotton 3 is filled between the outer body and the electric furnace liner. The outer surface of the electric furnace liner is provided with spirally distributed electric furnace wire grooves 6, the width of which is 17 mm, and heat transfer holes 7 with a diameter of 12 mm are evenly arranged in the grooves, and the electric furnace wires are wound on the electric furnace wire grooves 6. The diameter of the electric furnace wire is 16 mm. After winding, the joint of the electric furnace wire is connected to the temperature controller 4 through a wire. An electric thermocouple 5 is also ...

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Abstract

The invention relates to an electric furnace, in particular to an alumetized furnace which is specially used for iron pan alumetized compound bottom. In order to solve the technical problems, the invention adopts the technical proposal that the alumetized furnace is specially used for iron pan alumetized compound bottom, and is characterized by comprising an external body, an electric furnace flue arranged inside the external body, an electric furnace wire groove positioned on the outer wall of the electric furnace flue, electric furnace wires wound inside the electric furnace wire groove, a plurality of heat transferring holes which are evenly distributed in the electric furnace wire groove, and a temperature controller connected with connectors of the electric furnace wires by electric wires. The alumetized furnace has the advantages of high temperature resistance, uniform temperature between the top and bottom of the flue, strong automatic control and humanized operation.

Description

Technical field: [0001] The invention relates to an electric furnace, in particular to an aluminizing furnace specially used for aluminizing and double-bottoming an iron pan. technical background: [0002] Pots are indispensable cooking utensils for human survival, and iron pans have traditional historical use value, and aluminum pans have fast heat conduction performance. However, traditional iron pans cannot withstand the corrosion of sulfur dioxide and rust; aluminum pans are not resistant to salt and acid, and are not conducive to human health from the perspective of chemistry and medicine. In order to combine the advantages of traditional iron pots and aluminum pots, an aluminized double-bottomed iron pot has been developed and produced. However, in terms of high-temperature heat treatment, none of the furnaces purchased in the market in my country can achieve the purpose of aluminized iron pots, and aluminized iron pots appear. The aluminum is not strong, the color of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C23C10/50
Inventor 王新田
Owner 王新田
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