CN111500811A - Device and method for automatically inspecting on blast furnace tuyere platform - Google Patents
Device and method for automatically inspecting on blast furnace tuyere platform Download PDFInfo
- Publication number
- CN111500811A CN111500811A CN202010470994.9A CN202010470994A CN111500811A CN 111500811 A CN111500811 A CN 111500811A CN 202010470994 A CN202010470994 A CN 202010470994A CN 111500811 A CN111500811 A CN 111500811A
- Authority
- CN
- China
- Prior art keywords
- blast furnace
- platform
- mobile platform
- detection device
- furnace tuyere
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/24—Test rods or other checking devices
Abstract
The invention relates to a device and a method for automatically inspecting on a blast furnace tuyere platform. The invention carries out periodic inspection on the blast furnace tuyere platform according to the set inspection route through the mobile platform provided with the detection devices of gas, noise, temperature and the like, can carry out comprehensive detection on the blast furnace air supply system, and effectively reduces the probability of blast furnace safety accidents.
Description
Technical Field
The invention relates to the technical field of blast furnace production, in particular to a device and a method for automatically inspecting on a blast furnace tuyere platform.
Background
Blast furnace smelting is the most efficient process flow for iron making in iron and steel enterprises, but has larger potential safety hazard due to the characteristics of high temperature, high pressure, toxic gas generation and the like in the production process. At present, two safety precautionary methods are generally used in the industry, one method is that inspectors wear gas alarm instruments to periodically patrol on a tuyere platform, the quality of work mainly depends on the ability of the inspectors, and the uncertainty is large. The other method is to use the infrared technology to carry out remote monitoring, detect the temperature state of the blast furnace tuyere in real time and carry out air blast or water blast treatment on abnormal temperature points; however, the areas which are easy to cause accidents on the blast furnace tuyere platform are located at hidden positions, so that the monitoring reliability of the blast furnace tuyere platform has a great problem.
Disclosure of Invention
The invention provides a device and a method for automatically inspecting on a blast furnace tuyere platform, which can perform periodic inspection on the blast furnace tuyere platform according to a set inspection route through a mobile platform provided with a detection device for gas, noise, temperature and the like, can perform comprehensive detection on a blast furnace air supply system, and effectively reduce the probability of blast furnace safety accidents.
In order to achieve the purpose, the invention adopts the following technical scheme:
a device for automatically inspecting on a blast furnace tuyere platform comprises a mobile platform and an automatic butt-joint charging pile, wherein the mobile platform is arranged on the blast furnace tuyere platform; charging the mobile platform by the automatic docking charging pile; an automatic routing inspection positioning module is arranged in the mobile platform; the mobile platform is provided with a timing device, a wide-angle infrared camera, a gas detection device and a noise detection device, and the wide-angle infrared camera, the gas detection device and the noise detection device all have a remote data transmission function.
A method for automatically inspecting on a blast furnace tuyere platform comprises the following steps: the mobile platform is driven by electric power, and in the routing inspection process, the mobile platform inspects each air port along the circumferential direction of the blast furnace according to a preset routing inspection route; when the electric power is insufficient, the quick charging is carried out through automatic butt joint with the automatic butt joint charging pile; through the timing device, the mobile platform can periodically perform comprehensive temperature detection on the blast furnace air supply system; the wide-angle infrared camera can be used for comprehensively monitoring all air ports of the blast furnace; the coal gas content and the noise level of each area of the blast furnace tuyere platform can be detected through the coal gas detection device and the noise detection device; the detection result is transmitted to a master control room through a network for personnel in the master control room to store and look up; and if the detection result exceeds the limit set value, performing sound and light alarm in the main control room.
Compared with the prior art, the invention has the beneficial effects that:
1) through the mobile platform provided with the detection devices for gas, noise, temperature and the like, periodic inspection is carried out on the blast furnace tuyere platform according to a set inspection route, so that the blast furnace air supply system can be comprehensively detected, and the probability of blast furnace safety accidents is effectively reduced.
2) The movable platform is used for carrying out full-coverage detection on potential safety hazard positions in the blast furnace tuyere platform area, and remote detection and unmanned management are realized.
Drawings
FIG. 1 is a schematic diagram illustrating a method for automatically inspecting a blast furnace tuyere platform according to the present invention.
Fig. 2 is a route diagram for mobile platform routing inspection according to the present invention.
FIG. 3 is a top view of the blast furnace air supply system of the present invention (only one blast furnace tuyere is shown).
In the figure: 1. blast furnace tuyere platform 2, moving platform 3, wide-angle infrared camera 4, tuyere 5, blast furnace 6, air pipe 7, small gun bag 8, coal gun 9 and routing inspection route
Detailed Description
The following further describes embodiments of the present invention with reference to the accompanying drawings:
a device for automatically inspecting on a blast furnace tuyere platform comprises a moving platform 2 arranged on a blast furnace tuyere platform 1 and an automatic butt-joint charging pile; the mobile platform 2 is charged by the automatic docking charging pile; an automatic routing inspection positioning module is arranged in the mobile platform 2; the mobile platform 2 is provided with a timing device, a wide-angle infrared camera 3, a gas detection device and a noise detection device, and the wide-angle infrared camera 3, the gas detection device and the noise detection device all have a remote data transmission function.
As shown in FIG. 1, the method for automatically inspecting on a blast furnace tuyere platform comprises the following steps: the mobile platform 2 is driven by electric power, and in the inspection process, the mobile platform 2 inspects all the air ports 4 along the circumferential direction of the blast furnace 5 according to a preset inspection route 9 (shown in figure 2); when the electric power is insufficient, the quick charging is carried out through automatic butt joint with the automatic butt joint charging pile; through a timing device, the mobile platform 2 can periodically perform comprehensive temperature detection on the blast furnace air supply system 5; the wide-angle infrared camera 3 can be used for comprehensively monitoring the tuyere 4 at each position of the blast furnace 5 (as shown in figure 1); the coal gas content and the noise level of each area of the blast furnace tuyere platform 1 can be detected through a coal gas detection device and a noise detection device; the detection result is transmitted to a master control room through a network for personnel in the master control room to store and look up; and if the detection result exceeds the limit set value, performing sound and light alarm in the main control room.
The blast furnace air supply system is an air supply facility for providing enough and high-quality air for blast furnace smelting, and equipment of the blast furnace air supply system mainly comprises a blast furnace blower, a hot blast stove, a humidifying or dehumidifying device, an air supply pipeline, a valve and the like. As shown in fig. 3, the blast furnace tuyere 4 is provided along the circumferential direction of the blast furnace 5, and an air duct 6, a small lance bag 7 and a coal lance 8 are provided at the blast furnace tuyere 4.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (2)
1. A device for automatically inspecting on a blast furnace tuyere platform is characterized by comprising a moving platform and an automatic butt-joint charging pile, wherein the moving platform is arranged on the blast furnace tuyere platform; charging the mobile platform by the automatic docking charging pile; an automatic routing inspection positioning module is arranged in the mobile platform; the mobile platform is provided with a timing device, a wide-angle infrared camera, a gas detection device and a noise detection device, and the wide-angle infrared camera, the gas detection device and the noise detection device all have a remote data transmission function.
2. The method for automatically inspecting the blast furnace tuyere platform based on the device of claim 1 is characterized by comprising the following steps: the mobile platform is driven by electric power, and in the routing inspection process, the mobile platform inspects each air port along the circumferential direction of the blast furnace according to a preset routing inspection route; when the electric power is insufficient, the quick charging is carried out through automatic butt joint with the automatic butt joint charging pile; through the timing device, the mobile platform can periodically perform comprehensive temperature detection on the blast furnace air supply system; the wide-angle infrared camera can be used for comprehensively monitoring all air ports of the blast furnace; the coal gas content and the noise level of each area of the blast furnace tuyere platform can be detected through the coal gas detection device and the noise detection device; the detection result is transmitted to a master control room through a network for personnel in the master control room to store and look up; and if the detection result exceeds the limit set value, performing sound and light alarm in the main control room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010470994.9A CN111500811A (en) | 2020-05-28 | 2020-05-28 | Device and method for automatically inspecting on blast furnace tuyere platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010470994.9A CN111500811A (en) | 2020-05-28 | 2020-05-28 | Device and method for automatically inspecting on blast furnace tuyere platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111500811A true CN111500811A (en) | 2020-08-07 |
Family
ID=71873515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010470994.9A Pending CN111500811A (en) | 2020-05-28 | 2020-05-28 | Device and method for automatically inspecting on blast furnace tuyere platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111500811A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113201617A (en) * | 2021-03-29 | 2021-08-03 | 马鞍山钢铁股份有限公司 | Comprehensive inspection device and method for blast furnace tuyere platform |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208841421U (en) * | 2018-08-22 | 2019-05-10 | 上海宝宬冶金科技有限公司 | Blast-furnace tuyere automatic crusing robot |
| CN109913602A (en) * | 2019-04-10 | 2019-06-21 | 天津市三特电子有限公司 | Blast-furnace tuyere equipment and its periphery furnace lining erosion state cruising inspection system and method |
-
2020
- 2020-05-28 CN CN202010470994.9A patent/CN111500811A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208841421U (en) * | 2018-08-22 | 2019-05-10 | 上海宝宬冶金科技有限公司 | Blast-furnace tuyere automatic crusing robot |
| CN109913602A (en) * | 2019-04-10 | 2019-06-21 | 天津市三特电子有限公司 | Blast-furnace tuyere equipment and its periphery furnace lining erosion state cruising inspection system and method |
Non-Patent Citations (1)
| Title |
|---|
| 胡先: "《高炉炉前操作技术》", 30 April 2006, 冶金工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113201617A (en) * | 2021-03-29 | 2021-08-03 | 马鞍山钢铁股份有限公司 | Comprehensive inspection device and method for blast furnace tuyere platform |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107590876A (en) | Pipe gallery crusing robot and pipe gallery cruising inspection system | |
| CN106382433B (en) | Underground pipe gallery system based on fighter toy maintenance | |
| CN109002897A (en) | Field operation in transformer substation security management and control system and method based on robot technology | |
| CN109879073B (en) | Safety protection system of high-volatile-component coal-fired air film totally-enclosed coal yard | |
| CN111500811A (en) | Device and method for automatically inspecting on blast furnace tuyere platform | |
| CN108506638A (en) | Receipts system and method is put in detection robot in gas pipeline | |
| CN204903507U (en) | Water -cooling wall wall atmosphere supervision measurement system is switched on multitube way | |
| CN105351955A (en) | Intelligent detection system and method for flue gas dust removal | |
| CN104120212A (en) | Novel OG controlling method for dust collection of converter | |
| CN103994328B (en) | Coal gas purges safe displacement apparatus | |
| CN213581822U (en) | Underground comprehensive pipe gallery intelligent monitoring system | |
| CN113313428A (en) | AI fault monitoring method and system of smart mine based on big data | |
| CN206478379U (en) | The underground pipe gallery system independently repaired based on fighter toy | |
| CN202756726U (en) | Gas-liquid linkage block valve control system on oil-gas transmission pipeline | |
| CN108489537A (en) | A kind of heater for rolling steel pollutant emission automatic monitoring device | |
| CN201876400U (en) | Device for detecting air permeability of steel ladle air permeable brick | |
| CN104090557B (en) | A kind of decarbonizing furnace information system and its control method based on fieldbus element | |
| CN106730489A (en) | A kind of over the horizon intelligence fire suppression system of petrochemical enterprise | |
| CN108458598A (en) | A kind of dynamic monitor and monitoring method of industrial equipment CO leakages | |
| CN203807496U (en) | Concentrated on-line monitoring system for environment coal gas of multiple blast furnaces | |
| CN106222345B (en) | A kind of block-resistant type blast furnace top pressure detection device and detection method | |
| CN207907722U (en) | A kind of dynamic monitor of industrial equipment CO leakages | |
| CN206109443U (en) | Anti -blocking type blast furnace roof pressure detection device | |
| CN111349741A (en) | Method for forecasting splashing in converter steelmaking and detecting molten steel temperature and carbon content | |
| CN205506795U (en) | Exhaust pollution detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200807 |
|
| RJ01 | Rejection of invention patent application after publication |