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Method of transferring and pouring aluminum liquid in process of preparation of electrician round aluminum rod

A technology for the preparation process and round aluminum rods, which is applied in the field of liquid aluminum transfer during the preparation process of electrical round aluminum rods. It can solve the problems of low efficiency and high energy consumption, and achieve the effects of high thermal efficiency, high transfer efficiency, and accelerated melting process.

Active Publication Date: 2013-06-19
HUNAN BALING FURNACE ENERGY CONSERVATION
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  • Abstract
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  • Claims
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Problems solved by technology

[0010] The purpose of the present invention is to provide a method for transferring aluminum liquid during the preparation process of electrical round aluminum rods, so as to solve the technical problem of continuous transfer with high energy consumption and low efficiency

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  • Method of transferring and pouring aluminum liquid in process of preparation of electrician round aluminum rod
  • Method of transferring and pouring aluminum liquid in process of preparation of electrician round aluminum rod
  • Method of transferring and pouring aluminum liquid in process of preparation of electrician round aluminum rod

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Embodiment Construction

[0031] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in various ways defined and covered by the claims.

[0032] A method for transferring aluminum liquid during the preparation of electric round aluminum rods, comprising the following steps:

[0033] A. Monitor the amount of molten aluminum in the melting furnace, and the temperature of the molten aluminum is 720-760°C;

[0034] In this embodiment, the amount of molten aluminum in the melting furnace can be monitored through the observation hole or the liquid level detection device on the furnace door of the melting furnace.

[0035] The melting furnace has the ability to store and heat up molten aluminum, and closes the water outlet when it is not pouring, so that the furnace is well sealed, and the temperature of the molten aluminum can reach a high temperature that cannot be reached by the current cupola, ...

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Abstract

The invention provides a method of transferring and pouring aluminum liquid in the process of preparation of an electrician round aluminum rod. The method of transferring and pouring the aluminum liquid in the process of the preparation of the electrician round aluminum rod includes the following steps: A, monitoring the amount of the aluminum liquid in a melting furnace, wherein the temperature of the aluminum liquid is 720-760DEG C; B, opening a dewatering outlet of the melting furnace in order to enable the aluminum liquid to be transferred and poured into a maintaining furnace through a flow groove and a water inlet of the maintaining furnace from the dewatering outlet of the melting furnace when the quantity of aluminum liquid reaches a rated quantity, and keeping the dewatering outlet of the melting furnace closed when the aluminum liquid does not need to be transferred and poured; and C, closing the dewatering outlet when the quantity of the aluminum liquid in the maintaining chamber reaches a rated quantity. According to the method of the transferring and pouring the aluminum liquid in the process of preparation of the electrician round aluminum rod, the melting furnace is capable of storing the liquid and heating up, the dewatering outlet in the bottom of the melting furnace keeps closed, only when the aluminum liquid needs to be transferred and poured, the dewatering outlet is opened, once transferring and pouring of the aluminum liquid is achieved, and heat loss is reduced.

Description

technical field [0001] The invention relates to the field of preparation methods for electrical round aluminum rods, in particular to a method for transferring aluminum liquid during the preparation of electrical round aluminum rods. Background technique [0002] In the electrical round aluminum rod industry, the cupola (shaft furnace) with a single hearth is used to melt the aluminum raw materials. The temperature of the ingot, when the temperature of the aluminum ingot rises to the melting point of aluminum, it is melted into molten aluminum, and the molten aluminum is continuously poured into the holding furnace through the water outlet of the cupola. [0003] The problems posed by single-hearth cupolas are as follows: [0004] 1. The temperature of the molten aluminum is low: the aluminum ingot and the molten aluminum are in the same furnace, and most of the heat generated by the combustion is directly consumed by the melting of the aluminum ingot. In addition, the molt...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27D3/14
Inventor 周绍芳
Owner HUNAN BALING FURNACE ENERGY CONSERVATION
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