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Method and system for smelting titanium slag by automatically preparing and feeding materials

A compounding and automatic technology, applied in the field of titanium slag smelting, can solve problems such as large differences in standardization and poor production stability of titanium slag, and achieve the effects of improving quality, reducing production costs, and timely adjustment

Active Publication Date: 2021-12-03
PANGANG GROUP RESEARCH INSTITUTE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Moreover, the production stability of titanium slag is poor, and the standardization difference is large

Method used

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  • Method and system for smelting titanium slag by automatically preparing and feeding materials
  • Method and system for smelting titanium slag by automatically preparing and feeding materials

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Embodiment Construction

[0032] Specific embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present disclosure, and are not intended to limit the present disclosure.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field of the present invention; the terms used in the specification herein are only for the purpose of describing specific embodiments, and are not intended to To limit the invention, for example, the terms "length", "width", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top ", "bottom", "inner", "outer" and other indicated orientations or positions are based on the orientations or positions shown in the drawings, which are only for convenience of description and cannot ...

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Abstract

The invention discloses a method for smelting titanium slag by automatically preparing and feeding materials. The method comprises the following steps that titanium ore allowance information of a titanium stock bin, reducing agent allowance information of a reducing agent bin and electric furnace input power are collected in real time; material supplementing operation is carried out on the titanium stock bin based on the titanium ore allowance information, and material supplementing operation is carried out on the reducing agent bin based on the reducing agent allowance information; based on the set electric furnace input power and the proportion of the set electric furnace input power to the titanium ore discharging speed, the discharging speed of the titanium stock bin is adjusted in real time; and the discharging speed of the reducing agent bin is adjusted in real time based on the discharging speed of the titanium stock bin and the preset ratio of the titanium ore to the reducing agent. The invention further provides a system for smelting titanium slag by automatically preparing and feeding materials. According to the method and the system, through full-set automatic control over feeding, burdening, charging and power supply, automatic material supplementing and discharging control over the stock bin in the titanium slag smelting process is achieved. The production efficiency is effectively improved, and the production cost is reduced.

Description

technical field [0001] The invention relates to the technical field of titanium slag smelting, in particular to a method and system for automatically mixing and feeding titanium slag for smelting titanium slag. Background technique [0002] Titanium slag can be used as the main raw material for the industrial production of titanium dioxide sulfate, titanium sponge, and titanium dioxide by chloride method. Therefore, the production of titanium slag is an important basis for the development of the titanium industry chain. At present, the titanium slag smelting technology at home and abroad can be divided into: circular electric furnace, rectangular electric furnace; according to the power supply mode: DC electric furnace, AC electric furnace; according to the smelting process can be divided into: intermittent smelting, continuous smelting. [0003] During the titanium slag smelting process, the titanium slag and the reducing agent need to be transported into the titanium slag ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27D3/00F27D19/00C22B7/00C22B34/12
CPCF27D3/00F27D19/00C22B34/1218C22B7/001Y02P10/20
Inventor 肖军李凯茂邱淑兴
Owner PANGANG GROUP RESEARCH INSTITUTE CO LTD
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