Unlock instant, AI-driven research and patent intelligence for your innovation.

Image pickup system and blast furnace using same

A camera system and blast furnace technology, applied in the blast furnace field, can solve the problems of inability to clearly monitor the conditions in the furnace, lens contamination, inability to clearly monitor the conditions in the furnace, etc.

Inactive Publication Date: 2012-05-16
CHINA STEEL
View PDF4 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because the gas in the furnace is usually entrained with iron ore dust and coke dust, the lens of the camera system is often contaminated by dust and cannot clearly monitor the situation in the furnace
[0003] Therefore, there is a need for a camera system to automatically clean the dust in front of the lens to avoid the situation that the situation in the furnace cannot be clearly monitored due to dust pollution.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Image pickup system and blast furnace using same
  • Image pickup system and blast furnace using same
  • Image pickup system and blast furnace using same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] Please refer to figure 1 , which shows a schematic structural view of a blast furnace 100 according to an embodiment of the present invention. The blast furnace 100 includes a furnace body 110 , a blast system 120 and a camera system 130 . The furnace body 110 is used to receive raw materials such as iron ore and coke, and perform oxidation-reduction reaction inside to reduce iron in the iron ore. In the furnace body 110, charcoal and ore form an alternating layered structure. The ore material is gradually reduced and melted into iron and slag during the descending process, which is gathered in the hearth and released from the iron tap and slag tap regularly. In this embodiment, the furnace body 110 includes a furnace top 112 and a furnace lower part 114 , wherein iron ore is put into the furnace body 110 from the furnace top 112 , and molten iron is discharged from a taphole 116 of the furnace lower part 114 . The blowing system 120 is used to provide oxygen require...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an image pickup system and a blast furnace using the same. The image pickup system comprises an image pickup unit, a shell, a clean gas supplying device and at least one flow deflector, wherein the shell is provided with a cavity, and an opening is formed in the cavity; the image pickup unit is arranged in the cavity and is used for shooting images in the blast furnace through the opening of the cavity; the flow deflector is arranged on the inner side wall of the cavity and is positioned close to the opening; the clean gas supplying device is arranged on the shell and is used for providing clean gas to generate eddy current through the flow deflector; and the eddy current flows out of a first shell from the opening of a first shell cavity to eliminate dust accumulated at the opening.

Description

technical field [0001] The invention relates to a camera system and a blast furnace using the camera system, in particular to a camera system in a blast furnace and a blast furnace using the camera system. Background technique [0002] In the current blast furnace ironmaking technology, in order to monitor the particle size and distribution status of iron ore and coke in the furnace, a camera system is usually installed to monitor the state of the furnace. However, since the gas in the furnace usually contains iron ore dust and coke dust, the lens of the camera system is often contaminated by dust and cannot clearly monitor the situation in the furnace. [0003] Therefore, there is a need for a camera system to automatically clean the dust in front of the lens, so as to avoid the situation that the situation in the furnace cannot be clearly monitored due to dust pollution. Contents of the invention [0004] Therefore, one aspect of the present invention is to provide a ca...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): C21B7/24
Inventor 陆振原李文杰江连桂杜宪文许元良
Owner CHINA STEEL