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A iron ladle spray dust suppression device in front of converter furnace

A converter furnace and iron ladle technology, which is applied in the manufacture of converters, etc., can solve secondary pollution and other problems, and achieve the effect of solving the problem of iron ladle smoke and secondary pollution

Active Publication Date: 2015-09-23
SHOUGANG JINGTANG IRON & STEEL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a iron ladle spray dust suppression device in front of the converter to solve the technical problem of secondary pollution caused by the dust removal method in front of the converter in the prior art

Method used

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  • A iron ladle spray dust suppression device in front of converter furnace
  • A iron ladle spray dust suppression device in front of converter furnace

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Embodiment Construction

[0023] see figure 1 , a iron ladle spray dust suppression device in front of the converter furnace provided by the embodiment of the present invention, including a rotary joint, a first hose 3, a water pipe 4, a valve 5, a second hose 6, a water distribution pipe 7 and a nozzle 9;

[0024] Wherein, one end of the rotary joint is connected with the water source, and the other end of the rotary joint is connected with one end of the first hose 3;

[0025] One end of the water pipe 3 is connected to the other end of the first hose 4, the other end of the water pipe 3 is connected to one end of the second hose 6 through the valve 5, and the water pipe 3 leads the water source to the high platform of the workshop;

[0026] The other end of the second flexible pipe 6 is connected to one end of the water distribution pipe 7, and the other end of the water distribution pipe 7 is connected to the shower nozzle 9, and the water distribution pipe 7 is arranged in the middle and upper par...

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Abstract

The invention discloses a converter stokehole stove iron ladle spraying dust suppression device, which belongs to the technical field of steelmaking. The dust suppression device comprises a rotary joint, a first flexible pipe, a water pipe, a valve, a second flexible pipe, a distribution pipe and a shower nozzle. One end of the rotary joint is connected with a water source, and the other end of the rotary joint is connected with one end of the first flexible pipe. One end of the water pipe is connected with the other end of the first flexible pipe, the other end of the water pipe is connected with one end of the second flexible pipe through valve, and the water pipe introduces the water source to the a high platform in a workshop. The other end of the second flexible pipe is connected with one end of the distribution pipe, the other end of the distribution pipe is connected with the shower nozzle, and the distribution pipe is arranged at the middle upper portion of a converter stokehole fire-screen door. The invention adopts the spraying shower nozzle to spray water to the iron ladle, spray water sprayed into the iron ladle inhibits carbon on the iron ladle from reacting with oxygen in the air in the molten iron, so as to radically solve the problem of iron ladle smoking.

Description

technical field [0001] The invention belongs to the technical field of steelmaking, and in particular relates to a ladle spray dust suppression device in front of a converter. Background technique [0002] At present, the topic of environmental protection is heating up again, and environmental issues have become the focus of public attention. The iron and steel industry is a resource-intensive industry. The main objects of development are various powdery and massive ferrous metals and non-metallic minerals. The production scale is large and the process is complicated. Avoiding smoke has become an issue that must be faced in the subsequent development of the iron and steel industry. [0003] Steelmaking is an important part of steel production. Converter steelmaking is the main method of producing crude steel at present. In the process of iron mixing in the converter, there will often be iron left in the iron ladle. The remaining small amount of molten iron in the iron ladle...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C21C5/38
Inventor 罗伯钢李金柱苏震霆张丙龙刘瑞林袁天祥高宠光刘向金杨林彭国仲郭小龙
Owner SHOUGANG JINGTANG IRON & STEEL CO LTD
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