CN107013936A - A kind of method detected in real time towards heating furnace flame based on average gray and area - Google Patents
A kind of method detected in real time towards heating furnace flame based on average gray and area Download PDFInfo
- Publication number
- CN107013936A CN107013936A CN201710349533.4A CN201710349533A CN107013936A CN 107013936 A CN107013936 A CN 107013936A CN 201710349533 A CN201710349533 A CN 201710349533A CN 107013936 A CN107013936 A CN 107013936A
- Authority
- CN
- China
- Prior art keywords
- heating furnace
- real time
- average gray
- time towards
- carbon dioxide
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M11/00—Safety arrangements
- F23M11/04—Means for supervising combustion, e.g. windows
Abstract
The invention discloses a kind of method detected in real time towards heating furnace flame based on average gray and area, including heating furnace body, the inside of the heating furnace body is provided with cooling system, and the inside of heating furnace body is provided with burner hearth, the corner of the burner hearth is provided with temperature sensor, and it is arranged with steam line in the bore wall of burner hearth, the steam line is connected with burner, the rear wall of the burner hearth is provided with fume extractor, the left and right sides of the fume extractor is provided with carbon dioxide sensor and device for detecting water content, the lower section of the fume extractor is provided with lifting/lowering temperature test device.The design of the invention is scientific and reasonable, it can realize that the carbon dioxide content after the burning to heating furnace, ignition temperature and water content are detected in real time, by using lifting/lowering temperature test device and Vaporizing cooling mode, heating furnace burning area at different conditions can be met or temperature is tested, intelligence degree is higher, is worth promoting.
Description
Technical field
The present invention relates to heating furnace detection technique field, it is specially a kind of based on average gray and area towards heating furnace
The method that flame is detected in real time.
Background technology
China occupies larger proportion as steel big producer, the energy resource consumption of iron and steel enterprise in national product, such as
Where ensure to reduce energy resource consumption in the case of the quality of production that the situation to alleviating China's energy shortage realizes sustainable development
Target it is significant.
Heating furnace is as one of main energy consumption equipment of steel plant, and annual fuel consumption is very huge, in the seventies
Under the influence of the energy crisis have swept the globe, how engineers and technicians makes full combustion of fuel if focusing on rapidly, hair
Wave using for maximum.Then optimum combustion control is just developed rapidly and improved.In burning control in heating furnace, mainly have
In-furnace temperature is controlled and heating furnace bicrossing limitation Combustion System, is invaded and flame outer spray in addition with to reduce cold air outside stove
Furnace pressure regulation, ensure the stable combustion gas of flow control circuit and the regulation of air header pressure and to ensure stable sky
Temperature, pressure and the amendment of the calorific value of combustion gas that combustion is compared and carried out, this is all to ensure that best combustion institute is indispensable.In heating furnace
Practical application and large-scale production during, generally require to carry out one to the related data of the flame combustion of heating furnace be
Row test, is easy to further improve the combustibility of heating furnace and reduces the energy quantity combusted of heating furnace, and improve heating furnace
Efficiency of combustion it is necessary for the steel yield and quality for improving China, a kind of be based on average gray accordingly, it would be desirable to invent
With the method detected in real time towards heating furnace flame of area, to solve the above problems.
The content of the invention
It is an object of the invention to provide a kind of being detected in real time towards heating furnace flame based on average gray and area
Method, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides following technical scheme：It is a kind of based on average gray and area towards adding
The method that hot flame is detected in real time, including heating furnace body, the inside of the heating furnace body are provided with cooling system, and heating
The inside of furnace body is provided with burner hearth, and the corner of the burner hearth, which is provided with temperature sensor, and the bore wall of burner hearth, is arranged with confession
Feed channel, the steam line is connected with burner, and the rear wall of the burner hearth is provided with fume extractor, the left and right of the fume extractor
Both sides are provided with carbon dioxide sensor and device for detecting water content, and the lower section of the fume extractor is provided with lifting/lowering temperature test device,
The outside lower end of the heating furnace body is sequentially provided with PLC and radio transmitting device.
It is preferred that, the PLC is examined with temperature sensor, carbon dioxide sensor and water content respectively by wire
Survey device to be electrically connected with, the PLC is electrically connected with by wire and radio transmitting device, the lifting/lowering temperature test dress
Put by being electrically connected between wire and PLC.
It is preferred that, the inside of the fume extractor is made up of high temperature resistant protective materials.
It is preferred that, the cooling system uses Vaporizing cooling mode.
It is preferred that, the radio transmitting device is connected with mobile terminal signal.
It is preferred that, the lifting/lowering temperature test device is provided with touching display screen.
It is preferred that, the carbon dioxide sensor is set to be catalyzed carbon dioxide sensor.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, the present invention can be monitored in real time by being provided with carbon dioxide sensor and device for detecting water content on the inwall of burner hearth
Carbon dioxide content after heating furnace flame combustion, so as to determine whether whether burning is abundant, detection water content is helped
In the heat-insulating property for keeping burner hearth for a long time, radio transmitting device is connected with mobile terminal signal, can effectively ensure data
Transmission, moreover, intelligence degree is high.
2nd, the present invention by lifting/lowering temperature test device provided with touching display screen, it is simple to operate, also allow for pair
The burning area of flame adjust and manipulate in time in Furnace Production Process, helps to detect the true of heating furnace flame
Reality and comprehensive, cooling system uses Vaporizing cooling mode using Vaporizing cooling mode, not only good cooling results, moreover, section
About water consumption, the inside of fume extractor is made up of high temperature resistant protective materials, can extend its service life.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is circuit theory modular structure schematic diagram of the invention.
In figure：1 heating furnace body, 2 fume extractors, 3 temperature sensors, 4 cooling systems, 5 steam lines, 6 burner hearths, 7 are burnt
Mouth, 8 carbon dioxide sensors, 9 PLCs, 10 radio transmitting devices, 11 lifting/lowering temperature test devices, the detection of 12 water content
Device.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：It is a kind of based on average gray and area towards heating furnace
The method that flame is detected in real time, including heating furnace body 1, the inside of the heating furnace body 1 are provided with cooling system 4, and heating
The inside of furnace body 1 is provided with burner hearth 6, and the corner of the burner hearth 6, which is provided with temperature sensor 3, and the bore wall of burner hearth 6, symmetrically to be set
There is steam line 5, the steam line 5 is connected with burner 7, the rear wall of the burner hearth 6 is provided with fume extractor 2, the smoke evacuation
The left and right sides of device 2 is provided with carbon dioxide sensor 8 and device for detecting water content 12, and the lower section of the fume extractor 2 is provided with
Lifting/lowering temperature test device 11, the outside lower end of the heating furnace body 1 is sequentially provided with PLC 9 and radio transmitting device
10。
Further, the PLC 9 by wire respectively with temperature sensor 3, carbon dioxide sensor 8 and containing
Water amount detection device 12 is electrically connected with, and the PLC 9 is electrically connected with by wire with radio transmitting device 10, and the liter/
Cooling test device 11 between wire and PLC 9 by being electrically connected with.
Further, the inside of the fume extractor 2 is made up of high temperature resistant protective materials.
Further, the cooling system 4 uses Vaporizing cooling mode.
Further, the radio transmitting device 10 is connected with mobile terminal signal.
Further, the lifting/lowering temperature test device 11 is provided with touching display screen.
Further, the carbon dioxide sensor 8 is set to be catalyzed carbon dioxide sensor 8.
In use, staff can realize to enter the data that heating furnace flame is monitored in real time by mobile terminal at one's side
Row is watched, analyzes and handled in time, touching display screen is provided with lifting/lowering temperature test device 11, staff can root
According to the flame data of actual test, intelligence degree is high, timely set or adjust reaching expected heating furnace flame
Testing goal, in addition, burner hearth 6 be provided with temperature sensor 3, carbon dioxide sensor 8 and device for detecting water content 12, Ke Yifen
Do not realize to the flame combustion temperature of burner hearth 6 and whether the relation fully between burning and water content, moreover, carbon dioxide is passed
Sensor 8 is set to be catalyzed carbon dioxide sensor 8, higher to the precision of the carbon dioxide content after heating furnace flame combustion,
The inside of fume extractor 2 is made up of high temperature resistant protective materials, can extend its service life, and cooling system 4 uses Vaporizing cooling
Mode, not only good cooling results, moreover, having saved water consumption, the design of the invention is scientific and reasonable, it is possible to achieve to heating furnace
Carbon dioxide content, ignition temperature and water content after burning are detected in real time, by using lifting/lowering temperature test device and vapour
Change the type of cooling, heating furnace burning area at different conditions can be met or temperature is tested, intelligence degree is higher,
It is worth promoting.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of method detected in real time towards heating furnace flame based on average gray and area, including heating furnace body（1）,
It is characterized in that：The heating furnace body（1）Inside be provided with cooling system（4）, and heating furnace body（1）The inside be provided with stove
Thorax（6）, the burner hearth（6）Corner be provided with temperature sensor（3）, and burner hearth（6）Bore wall on be arranged with steam line
（5）, the steam line（5）With burner（7）Connection, the burner hearth（6）Rear wall be provided with fume extractor（2）, the smoke evacuation
Device（2）The left and right sides be provided with carbon dioxide sensor（8）And device for detecting water content（12）, the fume extractor（2）'s
Lower section is provided with lifting/lowering temperature test device（11）, the heating furnace body（1）Outside lower end be sequentially provided with PLC（9）With
Radio transmitting device（10）.
2. a kind of side detected in real time towards heating furnace flame based on average gray and area according to claim 1
Method, it is characterised in that：The PLC（9）By wire respectively with temperature sensor（3）, carbon dioxide sensor（8）With
Device for detecting water content（12）It is electrically connected with, the PLC（9）Pass through wire and radio transmitting device（10）Electrically connect
Connect, the lifting/lowering temperature test device（11）Pass through wire and PLC（9）Between be electrically connected with.
3. a kind of side detected in real time towards heating furnace flame based on average gray and area according to claim 1
Method, it is characterised in that：The fume extractor（2）Inside be made up of high temperature resistant protective materials.
4. a kind of side detected in real time towards heating furnace flame based on average gray and area according to claim 1
Method, it is characterised in that：The cooling system（4）Using Vaporizing cooling mode.
5. a kind of side detected in real time towards heating furnace flame based on average gray and area according to claim 1
Method, it is characterised in that：The radio transmitting device（10）It is connected with mobile terminal signal.
6. a kind of side detected in real time towards heating furnace flame based on average gray and area according to claim 1
Method, it is characterised in that：The lifting/lowering temperature test device（11）It is provided with touching display screen.
7. a kind of side detected in real time towards heating furnace flame based on average gray and area according to claim 1
Method, it is characterised in that：The carbon dioxide sensor（8）It is set to be catalyzed carbon dioxide sensor（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710349533.4A CN107013936A (en) | 2017-05-17 | 2017-05-17 | A kind of method detected in real time towards heating furnace flame based on average gray and area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710349533.4A CN107013936A (en) | 2017-05-17 | 2017-05-17 | A kind of method detected in real time towards heating furnace flame based on average gray and area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107013936A true CN107013936A (en) | 2017-08-04 |
Family
ID=59449791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710349533.4A Pending CN107013936A (en) | 2017-05-17 | 2017-05-17 | A kind of method detected in real time towards heating furnace flame based on average gray and area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107013936A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107730548A (en) * | 2017-10-23 | 2018-02-23 | 厦门诺银科技有限公司 | It is a kind of based on average gray and area towards heating furnace flame real-time detection method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101055090A (en) * | 2007-02-13 | 2007-10-17 | 夏学苏 | Combustion quality analysis and control system for industrial kiln |
| CN202081149U (en) * | 2011-04-21 | 2011-12-21 | 中冶京诚工程技术有限公司 | Heating furnace wall structure with vaporization cooling wall |
| CN202274761U (en) * | 2011-10-21 | 2012-06-13 | 无锡市凯天环保科技有限公司 | Heating furnace oxidation burning loss optimization atmosphere burning automatic control device |
| CN202727215U (en) * | 2012-08-06 | 2013-02-13 | 佛山市南海区桂城山大塑料厂 | Heating furnace of plastic rolling machine |
| CN103134328A (en) * | 2011-11-25 | 2013-06-05 | 无锡市凯天环保科技有限公司 | Method and device for industrial furnace atmosphere automatic combustion control |
| US20160161119A1 (en) * | 2013-07-22 | 2016-06-09 | Sac Co., Ltd. | Apparatus and method of controlling combustion exhaust for regenerative heating furnace |
-
2017
- 2017-05-17 CN CN201710349533.4A patent/CN107013936A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101055090A (en) * | 2007-02-13 | 2007-10-17 | 夏学苏 | Combustion quality analysis and control system for industrial kiln |
| CN202081149U (en) * | 2011-04-21 | 2011-12-21 | 中冶京诚工程技术有限公司 | Heating furnace wall structure with vaporization cooling wall |
| CN202274761U (en) * | 2011-10-21 | 2012-06-13 | 无锡市凯天环保科技有限公司 | Heating furnace oxidation burning loss optimization atmosphere burning automatic control device |
| CN103134328A (en) * | 2011-11-25 | 2013-06-05 | 无锡市凯天环保科技有限公司 | Method and device for industrial furnace atmosphere automatic combustion control |
| CN202727215U (en) * | 2012-08-06 | 2013-02-13 | 佛山市南海区桂城山大塑料厂 | Heating furnace of plastic rolling machine |
| US20160161119A1 (en) * | 2013-07-22 | 2016-06-09 | Sac Co., Ltd. | Apparatus and method of controlling combustion exhaust for regenerative heating furnace |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107730548A (en) * | 2017-10-23 | 2018-02-23 | 厦门诺银科技有限公司 | It is a kind of based on average gray and area towards heating furnace flame real-time detection method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105605609B (en) | A kind of power plant boiler burning oxygen amount optimization method | |
| CN202734221U (en) | Vertical energy-saving environmental-protection boiler | |
| CN104949534B (en) | Cement kiln head waste heat power generation method and system | |
| CN107013936A (en) | A kind of method detected in real time towards heating furnace flame based on average gray and area | |
| CN206178491U (en) | Formula flue gas adjusting system patrols and examines | |
| CN106482331A (en) | A kind of energy-conserving and environment-protective gas-heating and hot-water boiler | |
| CN204665343U (en) | The oxygen content control system of coal-burning boiler | |
| CN206037406U (en) | Biomass hot blast stove | |
| CN107655205A (en) | A kind of three-dimensional energy-saving biomass fuel boiler | |
| CN205838912U (en) | A kind of coke oven combustion chamber segmentation supply heater | |
| CN203203244U (en) | Horizontal type coal water slurry organic heat carrier boiler | |
| CN203148031U (en) | Heat carrier heating furnace | |
| CN208414322U (en) | Heat exchange type coke oven | |
| CN206530105U (en) | Coal bunker arrangement after tower-type furnace | |
| CN206094139U (en) | Heat recovery heat exchanger | |
| CN207515508U (en) | It is a kind of can continuous firing blue bricks grey tile energy saving kiln | |
| CN204757671U (en) | Heating furnace regenerator that heat transmission effect is good | |
| CN110530929A (en) | Blast furnace injection rate of pulverized coal combustion detection device | |
| CN204404146U (en) | Diadactic structure corner tube type pulverized-coal fired boiler | |
| CN214580972U (en) | Hearth for vertical organic heat carrier boiler | |
| CN208269186U (en) | A kind of heated by natural gas system | |
| CN204115227U (en) | A kind of vertical-type biomass-burning particle organic heat carrier furnace | |
| CN209326095U (en) | A kind of gas furnace | |
| CN203866264U (en) | Efficient and energy-saving lignite gasifier | |
| CN214370935U (en) | Short-distance low-temperature hot air generating 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170804 |