CN201427974Y - Infrared imaging industrial television system for blast furnace - Google Patents
Infrared imaging industrial television system for blast furnace Download PDFInfo
- Publication number
- CN201427974Y CN201427974Y CN2009200978131U CN200920097813U CN201427974Y CN 201427974 Y CN201427974 Y CN 201427974Y CN 2009200978131 U CN2009200978131 U CN 2009200978131U CN 200920097813 U CN200920097813 U CN 200920097813U CN 201427974 Y CN201427974 Y CN 201427974Y
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- CN
- China
- Prior art keywords
- infrared imaging
- blast furnace
- water jacket
- seal cartridge
- imaging probe
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- Expired - Fee Related
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- Closed-Circuit Television Systems (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model discloses an infrared imaging industrial television system for a blast furnace. The system comprises a mounting base arranged at the top of a blast furnace, and an infrared imaging probe, a field water and electricity and gas control box, an indoor alarm box and an image processing and display system arranged in a mounting water jacket, wherein the infrared imaging probe comprises a sleeve gasket and an infrared imaging device, a controllable sealing device is arranged between the mounting base and the mounting water jacket, a selectively opened and closed opening is formed on the controllable sealing device, the mounting water jacket and the controllable sealing device are mounted on the mounting base, the sleeve gasket is mounted in the mounting water jacket, a sight hole which faces to the opening of the controllable sealing device and the opening of the mounting base and an air inlet port which is connected with an air source are formed on the sleeve gasket, the infrared imaging device is arranged in the sleeve gasket, and a gap is formed between the front end of the infrared imaging probe and the sleeve gasket. An automatic cleaning device of the system can periodically clean the infrared imaging probe and the sight hole on the sleeve gasket so as to prevent dust accumulation and improve the imaging quality.
Description
Technical field
The utility model relates to a kind of blast furnace high-temperature industrial television technical field, particularly blast furnace infrared imaging closed-circuit TV system.
Background technology
In blast furnace production process, in order to monitor the working condition and the condition of production in the stove, need be blast furnace mounting industrial system of supervision, and in order to monitor the situation in the stove better, the general infrared imaging camera lens that is installed in furnace roof that adopts.This infrared imaging camera lens is installed on the blast furnace furnace roof by water jacket is installed, and by the window of installing on the water jacket condition of production in the stove is carried out the real-time continuous monitoring.Situation such as the motion conditions of oscillating chute, the distribution situation of charge level, the seat material of inner furnace charge, the material that collapses is observed so that operator understand the situation in the blast furnace in can be to stove on the watch-dog in watch-keeping cubicle, in time takes some countermeasures.But, because the condition of high furnace interior is very abominable, in the stove dust greatly, air-flow complex distribution and cause camera lens and window knot ash, and then influence the imaging effect of infrared imaging camera lens.This problem can only be waited until when damping down stops production by imaging probe being disintegrated, could recovering works better behind the wiping camera lens.
This brings very big inconvenience to production, has also influenced the normal use of industry monitoring system.Thereby restricted the popularization of blast furnace furnace roof infrared imagery technique.
The utility model content
Thereby the technical problems to be solved in the utility model provides a kind of blast furnace infrared imaging closed-circuit TV system that infrared imaging camera lens automatic cleaning device can keep the infrared imaging lens cleaning for a long time that has.
The purpose of this utility model is achieved through the following technical solutions:
A kind of blast furnace infrared imaging closed-circuit TV system, comprise the mounting seat that is arranged on the blast furnace furnace roof, be arranged on the infrared imaging probe of installing in the water jacket, be arranged near the on-the-spot water, electricity and gas controlling box of blast furnace, be installed in indoor warning box and picture processing and indicating system in the watch-keeping cubicle, described infrared imaging probe is made up of seal cartridge and infrared imaging equipment, between mounting seat and installation water jacket, be provided with controlled tightness system, on controlled tightness system, be formed with the opening that selectivity opens and closes, water jacket and controlled tightness system are installed to be installed on the mounting seat, in water jacket is installed, seal cartridge is installed, on seal cartridge, be formed with the opening of the opening of controlled tightness system and mounting seat over against window and the air inlet port that is connected with source of the gas, infrared imaging equipment is arranged in the seal cartridge, forms the slit between infrared imaging probe front end and the seal cartridge.
Preferably, above-mentioned seal cartridge is made up of interior cover and overcoat, in overlapping in the infrared imaging probe is arranged on, between interior cover and infrared imaging probe, form inner space, between interior cover and overcoat, form the outer space, interior cover and outside put and be formed with inner space air inlet port and outer space air inlet port respectively, be formed with production well at the front end of seal cartridge towards infrared imaging probe front end.
Opening part at above-mentioned controlled tightness system is provided with movable sealing plate, and movable sealing plate links to each other with the topworks of its switching of control.In order to improve the cleaning effect, around movable sealing plate, also be provided with refractory seals spare.Described topworks is oil cylinder, cylinder or by the drive mechanism of driven by motor.
Blast furnace infrared imaging closed-circuit TV system of the present utility model is provided with automatic cleaning device, can regularly clean the window on infrared imaging probe and the seal cartridge, therefore can prevent infrared imaging probe and window knot ash, improves image quality.
Description of drawings
Fig. 1 is the composition synoptic diagram of blast furnace infrared imaging closed-circuit TV system of the present utility model;
Fig. 2 is the structural representation of imaging device among Fig. 1.
Embodiment
Be elaborated below in conjunction with the composition of accompanying drawing to blast furnace infrared imaging closed-circuit TV system of the present utility model.
As depicted in figs. 1 and 2, a kind of blast furnace infrared imaging closed-circuit TV system, comprise: be arranged on the mounting seat 1 on the furnace roof of blast furnace 9, be arranged on the infrared imaging probe of installing in the water jacket 6, be arranged near the on-the-spot water, electricity and gas controlling box 14 of blast furnace, be installed in indoor warning box 1 and picture processing and indicating system 16 in the watch-keeping cubicle, infrared imaging probe 6 is made up of seal cartridge and infrared imaging equipment, between mounting seat 1 and installation water jacket 2, be provided with controlled tightness system 4, on controlled tightness system 10, be formed with the opening that can open and close selectively, water jacket 2 and controlled tightness system 4 are installed by being bolted on the mounting seat 1, in water jacket 2 is installed, seal cartridge is installed, on seal cartridge, be formed with the opening of the opening of controlled tightness system 10 and mounting seat over against window and the air inlet port that is connected with source of the gas, infrared imaging probe 6 is arranged in the seal cartridge, and infrared imaging is popped one's head in and formed the slit between 6 front ends and the seal cartridge.
Preferably, seal cartridge is made up of interior cover 12 and overcoat 13, in overlapping in the infrared imaging probe is arranged on, between interior cover and infrared imaging probe 6, form inner space 7, between interior cover 12 and overcoat 13, form outer space 8, on interior cover 12 and overcoat 13, be formed with inner space air inlet port and outer space air inlet port (not shown) respectively, be formed with production well (not shown) towards infrared imaging probe front end at the front end of seal cartridge.
Opening part at above-mentioned controlled tightness system 10 is provided with movable sealing plate 4, and movable sealing plate 4 links to each other with the topworks 5 of its switching of control, and topworks 5 can be the drive mechanism of oil cylinder, cylinder or driven by motor.In order to improve the sealing property under the hot conditions, around movable sealing plate, also be provided with refractory seals spare (not shown).
In use, in the perforate of the appropriate location of blast furnace furnace roof, mounting seat 1 by technical requirements and body of heater firm welding, is connected controlled tightness system 10, installation water jacket 2, infrared imaging probe 6 and elevated-temperature seal part then with bolt.Water, electricity and gas field control case 14, indoor warning box 15 connect by technical requirements.
The air inlet port of cooling gas on interior cover 12 and overcoat 13 enters inner space 7 and outer space 8, enters in the stove through the front of infrared imaging probe then, thereby can stop in-furnace dust dirt to accumulate in the camera probe place.When cleaning, close movable sealing plate, the air-flow that is blown out by inside and outside cover blows to and is reflected after the movable sealing plate and forms turbulent flow, and this turbulent flow cleans strong to the infrared imaging detecting head surface, thereby plays the effect on cleaning camera probe surface.
In overcoat, be connected with water coolant, this device is cooled off, can prevent because high temperature and damage that device is caused.
The temperature that takes place in unusual or the camera probe when the water coolant of system, nitrogen, power supply supply surpasses set(ting)value, and during as 45 ℃, system can report to the police automatically, and simultaneously movable sealing plate is closed, and realizes the automatic protection of camera lens.
Claims (5)
1. blast furnace infrared imaging closed-circuit TV system, comprise the mounting seat that is arranged on the blast furnace furnace roof, be arranged on the infrared imaging probe of installing in the water jacket, be arranged near the on-the-spot water, electricity and gas controlling box of blast furnace, be installed in indoor warning box and picture processing and indicating system in the watch-keeping cubicle, described infrared imaging probe is made up of seal cartridge and infrared imaging equipment, it is characterized in that: between mounting seat and installation water jacket, be provided with controlled tightness system, on controlled tightness system, be formed with the opening that selectivity opens and closes, water jacket and controlled tightness system are installed to be installed on the mounting seat, on seal cartridge, be formed with the opening of the opening of controlled tightness system and mounting seat over against window and the air inlet port that is connected with source of the gas, infrared imaging equipment is arranged in the seal cartridge, forms the slit between infrared imaging probe front end and the seal cartridge.
2. blast furnace infrared imaging closed-circuit TV system according to claim 1, it is characterized in that: described seal cartridge is made up of interior cover and overcoat, in overlapping in infrared imaging equipment is arranged on, between interior cover and infrared imaging equipment, form inner space, between interior cover and overcoat, form the outer space, interior cover and outside put and be formed with inner space air inlet port and outer space air inlet port respectively, be formed with production well at the front end of seal cartridge towards infrared imaging probe front end.
3. blast furnace infrared imaging closed-circuit TV system according to claim 1 and 2 is characterized in that: the opening part at controlled tightness system is provided with movable sealing plate, and movable sealing plate links to each other with the topworks of its switching of control.
4. blast furnace infrared imaging closed-circuit TV system according to claim 3 is characterized in that: be provided with refractory seals spare around movable sealing plate.
5. blast furnace infrared imaging closed-circuit TV system according to claim 4 is characterized in that: described topworks is oil cylinder, cylinder or by the drive mechanism of driven by motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200978131U CN201427974Y (en) | 2009-07-20 | 2009-07-20 | Infrared imaging industrial television system for blast furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200978131U CN201427974Y (en) | 2009-07-20 | 2009-07-20 | Infrared imaging industrial television system for blast furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201427974Y true CN201427974Y (en) | 2010-03-24 |
Family
ID=42031704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200978131U Expired - Fee Related CN201427974Y (en) | 2009-07-20 | 2009-07-20 | Infrared imaging industrial television system for blast furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201427974Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103667562A (en) * | 2013-12-10 | 2014-03-26 | 天津市三特电子有限公司 | Built-in one-way valve type automatic high-temperature imaging protective device |
| CN104355557A (en) * | 2014-10-30 | 2015-02-18 | 临沂市金永窑炉有限公司 | Novel kiln provided with calcination observing device |
-
2009
- 2009-07-20 CN CN2009200978131U patent/CN201427974Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103667562A (en) * | 2013-12-10 | 2014-03-26 | 天津市三特电子有限公司 | Built-in one-way valve type automatic high-temperature imaging protective device |
| CN104355557A (en) * | 2014-10-30 | 2015-02-18 | 临沂市金永窑炉有限公司 | Novel kiln provided with calcination observing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100324 Termination date: 20140720 |
|
| EXPY | Termination of patent right or utility model |