CN206002203U - The multispectral flame detector system of gasification furnace - Google Patents
The multispectral flame detector system of gasification furnace Download PDFInfo
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- CN206002203U CN206002203U CN201621031169.4U CN201621031169U CN206002203U CN 206002203 U CN206002203 U CN 206002203U CN 201621031169 U CN201621031169 U CN 201621031169U CN 206002203 U CN206002203 U CN 206002203U
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- gasification furnace
- pipeline
- pressure vessel
- pressure
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Abstract
The utility model is related to petrochemical industry coal gasifier technical field, the multispectral flame detector system of more particularly to a kind of gasification furnace.The utility model image capture device is placed in pressure vessel, the rear end of pressure vessel and piping is connected, the front end of pipeline is connected with gasification furnace, the junction of pressure vessel and piping arranges transmission lens, pressure vessel and piping is divided into two independent cavity area by transmission lens, pressure vessel is pressure environment, and the operating mode in gasification furnace is projected on image capture device through transmission lens by pipeline.Its live image that can complete gasification operating mode in stove under ultra-positive pressure and high-temperature technology environment of the system implements collection.
Description
Technical field
The utility model is related to petrochemical industry coal gasifier technical field, the multispectral flame inspection of more particularly to a kind of gasification furnace
Examining system.
Background technology
Application of the coal gasifier with coal as raw material in petroleum chemical industry is more and more extensive, Coal Chemical Industry end product
The gas head of Coal Chemical Industry is it is critical only that, the key device for producing gas head is gasification furnace, furnace flame detection is always in industry to be badly in need of
The problem of solution.Under 40～60 kilograms of ultra-positive pressures of gasification furnace and more than 1300 DEG C of high-temperature technology environment, current coal gasification
The flame detection system of stove, can only judge igniting whether success by digital quantity signal, function be only limitted to judge the presence or absence of flame and
Flame intensity detects that only part flame region enters probe, can't detect flame drift, it is impossible to analyze integral combustion situation,
In addition affected by factors such as the changing of fuel, detecting head surface cokings, this kind of fire monitor equipment easily produces wrong report, so that causing mistake
The problems such as dynamic, tripping, directly threaten gasifying section high load capacity, long-period stable operation and safety in production.
Utility model content
The purpose of this utility model is to provide a kind of gasification furnace multispectral flame detector system, the system its can in malleation and
The live image for completing gasification operating mode in stove under high-temperature technology environment implements collection.
For achieving the above object, the utility model employs technical scheme below：A kind of multispectral fire defector of gasification furnace
System, it is characterised in that：Image capture device is placed in pressure vessel, and the rear end of pressure vessel and piping is connected, before pipeline
End is connected with gasification furnace, and the junction of pressure vessel and piping arranges transmission lens, and pressure vessel and piping is divided by transmission lens
Two independent cavity area are cut into, pressure vessel is pressure environment, the operating mode in gasification furnace is thrown through transmission lens by pipeline
It is mapped on image capture device.
In technique scheme, the light of inner operating is sent to image capture device in pressure vessel by transmission lens
Gathered above and in time by the latter, transmission lens will be separated with the gasification operating mode in gasification furnace for image capture device, it is ensured that
Image capture device is capable of the work of normal table, simultaneously because image capture device is placed in pressure vessel and in pressure vessel
Pressure environment is inside constructed, thus small pressure difference or the environment nothing pressure reduction have been built in the both sides for transmission lens, it is ensured that thoroughly
There is infringement in the normal work of light eyeglass, even transmission lens, as the pressure environment in pressure vessel can also avoid gas
Change stove in operating mode gas enter pressure vessel image capture device is caused damage, ensure that IMAQ timely,
Reliable, stable.
Description of the drawings
Fig. 1 is multispectral flame-detecting probe semi-cutaway.
Specific embodiment
In conjunction with accompanying drawing 1, the utility model is further described：
A kind of multispectral flame detector system of gasification furnace, image capture device 10 are placed in pressure vessel 20, pressure vessel
20 are connected with the rear end of pipeline 30, and the front end of pipeline 30 is connected with gasification furnace, and pressure vessel 20 is arranged with the junction of pipeline 30
Pressure vessel 20 and pipeline 30 are divided into two independent cavity area, pressure vessel 20 by transmission lens 40, transmission lens 40
For pressure environment, the operating mode in gasification furnace is projected on image capture device 10 through transmission lens 40 by pipeline 30.
Described pipeline 30 is that straight tube and front end are arranged flange 31 and be connected with body of heater, and 30 stage casing of pipeline arranges valve 50, valve element
During 51 rotation, the thang-kng path of pipeline 30 is cut off or turns on.
When system works, multispectral flame-detecting probe is placed in gasification furnace appropriate location, flange 31 is connected with body of heater, with
Just the operating mode in detection gasification furnace, then by pipeline 30, projects on image capture device 10 through transmission lens 40, when wanting to stop
The thang-kng path of pipeline 30 when locking system works, can be ended with rotary spool 51.
The rear end of described pipeline 30 is arranged to stepped hole 34, offers screw thread blind on the big hole section end face of stepped hole 34
Hole, tapped blind hole are evenly arranged in circumferential scope, and tapped blind hole hole core is parallel with 30 pipe range direction of pipeline, transmission lens 40
It is placed between stepped hole 34 and ring flange 35, bolt is connected through the unthreaded hole of ring flange 35 with tapped blind hole.During connection, Ke Yi
Transmission lens 40 place sealing rubber ring with 34 joint place of stepped hole, it is ensured that the gas in pipeline 30 will not enter into pressure vessel
In 20 so as to be maintained at a stable pressure environment.Bolt is connected through ring flange 35 with tapped blind hole, be easy to fixing,
Clamping transmission lens 40, when needing to check replacing transmission lens 40, only need 51 closed conduct 30 of rotary spool, at this moment first split
Demounting bolt takes out transmission lens 40 with ring flange 35 to pressure vessel 20 again, easy to operate.
Gas-charging connection 25 is connected with pressure vessel 20, and institute's inflatable body is high pressure nitrogen.The nitrogen of described pressure vessel 20
The pressure of gas is also associated with decompression exhaust joint 22 greater than, equal to working condition pressure in gasification furnace on pressure vessel 20, by decompression
Device forms micro exhaust, forms the flowing of pressure vessel gas on the premise of pressurize.When system works, can be so pressure
Pressure environment is constructed in container 20, thus small pressure difference or the environment nothing pressure reduction have been built in the both sides for transmission lens 40,
The normal work of transmission lens 40 is ensure that, infringement occur in even transmission lens 40, due to the pressure rings in pressure vessel 20
Border can also avoid the operating mode gas entrance pressure vessel 20 in gasification furnace from causing damage image capture device 10, so that it is guaranteed that
IMAQ 10 timely, reliable, stable.
The first pipe joint 32 is connected with described pipeline 30, and the first pipe joint 32 is connected with carbon dioxide gas source capsule.When
When system works, carbon dioxide is filled with from the first pipe joint 32, the carbon dioxide being at this moment constantly charged into can be by transmission lens 40
The impurity extrusion in left side, serves purging effect.Sufficient carbon dioxide can be heat-insulated, prevents the high temperature of gasification furnace to transmissive mirror
Piece 40 is destroyed, and serves protective effect, and carbon dioxide inherently belongs to product when gasification furnace works, and does not affect in stove
Operating mode stable state.
The second pipe joint 33 is also associated with described pipeline 30, and the first pipe joint 32, valve 50 and the second pipe joint 33 are certainly
The rear end of pipeline 30 to front end order arrangement, the second pipe joint 33 connect LP i.e. low pressure syn-gas gas source pipe and are connected.When system works
When, from the second interface tube 33 appropriate to be filled with synthesis gas combustion-supporting, it is to avoid peephole coking and blocking.
Described pressure vessel 20 is connected and composed by former and later two halfbodies 23,24, before charge, exhaust joint 21,22 is connected to
On halfbody 23, in output pressure container 20, pressure, the power supply of temperature signal and image capture device 10, picture signal are by hysterosoma
Electrical connector 25 on 24 is drawn.When system works, image capture device 10 is by holding wire by the gasification furnace for detecting
Operating mode is transferred out.
Claims (8)
1. the multispectral flame detector system of a kind of gasification furnace, it is characterised in that：Image capture device (10) is placed in pressure vessel
(20), in, pressure vessel (20) is connected with the rear end of pipeline (30), and the front end of pipeline (30) is connected with gasification furnace, pressure vessel
(20) transmission lens (40) are set with the junction of pipeline (30), pressure vessel (20) is divided by transmission lens (40) with pipeline (30)
Two independent cavity area are cut into, pressure vessel (20) is pressure environment, and the operating mode in gasification furnace is by pipeline (30) through thoroughly
Light eyeglass (40) is projected on image capture device (10).
2. the multispectral flame detector system of gasification furnace according to claim 1, it is characterised in that：Described pipeline (30) is
Straight tube and front end are arranged flange (31) and are connected with body of heater, and pipeline (30) stage casing arranges valve (50), pipeline during valve element (51) rotation
(30) thang-kng path is cut off or turns on.
3. the multispectral flame detector system of gasification furnace according to claim 1, it is characterised in that：Described pipeline (30)
Rear end is arranged to stepped hole (34), offers tapped blind hole on the big hole section end face of stepped hole (34), and tapped blind hole is in circumferential model
It is evenly arranged in enclosing, and tapped blind hole hole core is parallel with pipeline (30) pipe range direction, transmission lens (40) is placed in stepped hole (34)
Between ring flange (35), bolt is connected through the unthreaded hole of ring flange (35) with tapped blind hole.
4. the multispectral flame detector system of gasification furnace according to claim 1, it is characterised in that：Pressure vessel connects on (20)
Gas-charging connection (21) is connected to, institute's inflatable body is high pressure nitrogen.
5. the multispectral flame detector system of gasification furnace according to claim 1 or 4, it is characterised in that：Described pressure holds
The pressure of the nitrogen of device (20) is also associated with decompression exhaust on pressure vessel (20) and connects greater than, equal to working condition pressure in gasification furnace
Head (22).
6. the multispectral flame detector system of gasification furnace according to claim 1, it is characterised in that：On described pipeline (30)
The first pipe joint (32) is connected with, the first pipe joint (32) is connected with carbon dioxide gas source capsule.
7. the multispectral flame detector system of gasification furnace according to claim 6, it is characterised in that：On described pipeline (30)
The second pipe joint (33) is also associated with, the first pipe joint (32), valve (50) and the second pipe joint (33) are from the rear end of pipeline (30)
Arrange to front end order, the second pipe joint (33) is connected with LP synthesis gas gas source pipe.
8. the multispectral flame detector system of gasification furnace according to claim 5, it is characterised in that：Described pressure vessel
(20) connected and composed by former and later two halfbodies (23,24), charge, exhaust joint (21,22) is connected on proterosoma (23), pressure
Electrical connector (25), the interior pressure of output pressure container (20), temperature signal and image capture device is connected with container (20)
(10) power supply, picture signal are drawn by the electrical connector (25) on hysterosoma (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621031169.4U CN206002203U (en) | 2016-08-31 | 2016-08-31 | The multispectral flame detector system of gasification furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621031169.4U CN206002203U (en) | 2016-08-31 | 2016-08-31 | The multispectral flame detector system of gasification furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206002203U true CN206002203U (en) | 2017-03-08 |
Family
ID=58194034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621031169.4U Active CN206002203U (en) | 2016-08-31 | 2016-08-31 | The multispectral flame detector system of gasification furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206002203U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352983A (en) * | 2016-08-31 | 2017-01-25 | 合肥金星机电科技发展有限公司 | Multispectral flame detection system for gasifier |
-
2016
- 2016-08-31 CN CN201621031169.4U patent/CN206002203U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352983A (en) * | 2016-08-31 | 2017-01-25 | 合肥金星机电科技发展有限公司 | Multispectral flame detection system for gasifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 230000 No. 228, Wanshui Road, high tech Zone, Hefei, Anhui Patentee after: Hefei Jinxing Intelligent Control Technology Co.,Ltd. Address before: High tech Zone Hefei city Anhui province 230088 Tianzhi Road No. 23 Patentee before: HEFEI GOLD STAR MECHATRONICS TECHNICAL DEVELOPMENT Co.,Ltd. |
|
| CP03 | Change of name, title or address |