Novel submerged arc furnace batching station

A submerged arc furnace and a new type of technology, applied in the field of batching stations, can solve the problems of many hidden dangers, low accuracy of batching material ratio, and high labor intensity.

Active Publication Date: 2020-12-08
ZHONGWEI MAOYE METALLURGY CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Batching is the prerequisite for high-quality, high-yield, and low-consumption of submerged arc furnaces. Timely and accurate batching and feeding are the prerequisites for ensuring the output and product quality of blast furnaces. Most of the feeding systems of ferrosilicon manufacturers at home and abroad are semi-mechanized Compared with the purely manual feeding method, this mode has a series of problems and disadvantages such as low batching efficiency and low accuracy of batching ratio, and there are many safety hazards
In recent years, due to the shortage of human resources in the labor market, the manual feeding method is labor-intensive and the working environment is harsh

Method used

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  • Novel submerged arc furnace batching station
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  • Novel submerged arc furnace batching station

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Embodiment Construction

[0023] Combine below Figure 1 to Figure 6 Specific embodiments of the present invention will be described.

[0024] figure 1 The overall layout structure of the batching station is shown. The batching station includes: a classification and screening system 1 arranged on the upper floor of the batching station, and a material weighing system 2 arranged on the lower floor of the classification and screening system 1, which is used for screening and weighing The material is sent to the conveying system 3 at the designated position, wherein the classification and screening system 1 includes: six feed hoppers 12 arranged in double rows and three rows, five of which are used for distributing semi-coke and ferrosilicon Below 12, there is a vibrating screening feeder 11 that sieves raw materials into bulk materials and powdery materials, and any vibrating screening feeder 11 needs to be equipped with at least one powder collection bin 23 and one weighing bin 24. A feed hopper 12 fo...

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Abstract

The invention provides a novel submerged arc furnace batching station which comprises a classifying and screening system arranged on the upper layer of the batching station, a material weighing systemarranged on the lower layer of the classifying and screening system, and a material conveying system used for conveying screened and weighed materials to a designated position. The classifying and screening system comprises six feeding hoppers arranged in two rows and three columns, wherein vibration screening discharging devices used for screening raw materials into blocky materials and powderymaterials are arranged below the five feeding hoppers used for distributing semi-coke and silicon iron; any vibration screening discharging device needs to be provided with at least one powder collecting bin and one weighing bin; and the other feeding hopper used for preparing iron powder only needs one weighing bin, so that materials required by smelting are distributed for a submerged arc furnace in a full-automatic, stable and accurate manner.

Description

technical field [0001] The invention relates to a batching station, in particular to a novel submerged arc furnace batching station. Background technique [0002] With the continuous development of science and technology, the rapid and precise demand in industry, the requirements for automation are also increasing. In many processes, in order to meet the quality requirements of products, we need automatic and accurate weighing. [0003] Batching is the prerequisite for high-quality, high-yield, and low-consumption of submerged arc furnaces. Timely and accurate batching and feeding are the prerequisites for ensuring the output and product quality of blast furnaces. Most of the feeding systems of ferrosilicon manufacturers at home and abroad are semi-mechanized Compared with the pure manual feeding method, this mode has a series of problems and disadvantages such as low batching efficiency and low accuracy of batching ratio, and there are many safety hazards. In recent years...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): F27D3/00B07B1/28B07B1/46
CPCF27D3/00B07B1/28B07B1/46Y02P10/20
Inventor黄军东
OwnerZHONGWEI MAOYE METALLURGY CO LTD