CN106402862B - Burner pipeline structure - Google Patents
Burner pipeline structure Download PDFInfo
- Publication number
- CN106402862B CN106402862B CN201611067718.8A CN201611067718A CN106402862B CN 106402862 B CN106402862 B CN 106402862B CN 201611067718 A CN201611067718 A CN 201611067718A CN 106402862 B CN106402862 B CN 106402862B
- Authority
- CN
- China
- Prior art keywords
- air
- combustion
- pipe
- valve
- connection
- 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.)
- Expired - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/62—Mixing devices; Mixing tubes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K5/00—Feeding or distributing other fuel to combustion apparatus
- F23K5/002—Gaseous fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N1/00—Regulating fuel supply
- F23N1/02—Regulating fuel supply conjointly with air supply
- F23N1/025—Regulating fuel supply conjointly with air supply using electrical or electromechanical means
Abstract
The present invention provides a kind of burner pipeline structure, including：Combustion air manifold, air inlet lines, the first air branch pipe, the second air branch pipe, gas header pipe, combustion gas inlet pipe；Under-voltage protection switch, combustion air pressure gauge and pressure transmitter are installed on combustion air manifold；Wherein under-voltage protection switch and pressure transmitter are connect with master controller respectively；One end of air inlet lines connects combustion air manifold, and the other end connects the air intlet of fuel burner nozzle；On air inlet lines, from one end of connection combustion air manifold to another extreme direction of connection fuel burner nozzle, it is equipped with electric butterfly valve and Hand-operated butterfly valve successively；One end of first air branch pipe connects combustion air manifold, and the other end connects air inlet lines, and link position is between electric butterfly valve and Hand-operated butterfly valve；First manual ball valve is equipped in the first air branch pipe；One end of the fuel gas inlet connection combustion gas inlet pipe of fuel burner nozzle；The other end of combustion gas inlet pipe connects gas header pipe；The present invention is safe and reliable, and thermal effect is high.
Description
Technical field
The present invention relates to a kind of burner of industrial furnace, especially a kind of burner pipeline structure.
Background technology
Industrial furnace is the heat converted using fuel combustion or electric energy in the industrial production, by material or workpiece heat
Thermal Equipment.
The use of industrial gas furnace is more and more extensive at present, compared to the industrial furnace that traditional fine coal makees fuel, combustion gas work
Coal gas can be used to make fuel for industry stove, to the less pollution of air；And the thermal efficiency is also higher.
Invention content
It is reasonable for structure the purpose of the present invention is to provide the burner pipeline structure in a kind of industrial furnace, safely may be used
It leans on.The technical solution adopted by the present invention is：
A kind of burner pipeline structure, including：Combustion air manifold, air inlet lines, the first air branch pipe, the second air branch
Pipe, gas header pipe, combustion gas inlet pipe；
Under-voltage protection switch, combustion air pressure gauge and pressure transmitter are installed on combustion air manifold；Wherein under-voltage guarantor
Shield switch and pressure transmitter are connect with master controller respectively；
One end of air inlet lines connects combustion air manifold, and the other end connects the air intlet of fuel burner nozzle；
On air inlet lines, from one end of connection combustion air manifold to another extreme direction of connection fuel burner nozzle, set successively
There are electric butterfly valve and Hand-operated butterfly valve；
One end of first air branch pipe connects combustion air manifold, and the other end connects air inlet lines, and link position is located at electronic
Between butterfly valve and Hand-operated butterfly valve；First manual ball valve is equipped in the first air branch pipe；
One end of the fuel gas inlet connection combustion gas inlet pipe of fuel burner nozzle；The other end of combustion gas inlet pipe connects gas header pipe；
On combustion gas inlet pipe, from the other end for connecting gas header pipe to an extreme direction of connection fuel burner nozzle, it is equipped with successively
Second manual ball valve is in charge of gas electromagnetic valve, air fuel gas proportioning valve；The ignition control end of fuel burner nozzle and it is in charge of combustion gas electromagnetism
The control terminal of valve is connected with ignition controller respectively；
One end of second air branch pipe connects air inlet lines, and link position is between electric butterfly valve and Hand-operated butterfly valve；The
The air intlet of the other end connection air fuel gas proportioning valve of two air branch pipes；The fuel gas pipeline of air fuel gas proportioning valve and combustion gas
Inlet pipe is connected.
Further, the other end of air inlet lines connects the air intlet of fuel burner nozzle by bellows.
Further, one end that the fuel gas inlet of fuel burner nozzle passes through connection by metal hose combustion gas inlet pipe.
Further, hand-operated valve is also diffused by branch pipe connection on gas header pipe and diffuses automatic valve.
The advantage of the invention is that：
1）It is reasonable for structure, securely and reliably.
2）Air fuel gas ratio is adjustable, and increases air-breathing pipeline, can farthest improve the thermal efficiency, keep away
Energy waste is exempted from.
Description of the drawings
Fig. 1 is the structure composition schematic diagram of the present invention.
Specific implementation mode
With reference to specific drawings and examples, the invention will be further described.
Burner pipeline structure provided by the invention, as shown in Figure 1, including：Combustion air manifold 1, air inlet lines 2,
One air branch pipe 3, the second air branch pipe 4, gas header pipe 5, combustion gas inlet pipe 6；
Under-voltage protection switch 7, combustion air pressure gauge 8 and pressure transmitter 9 are installed on combustion air manifold 1；Wherein owe
Pressure protection switch 7 and pressure transmitter 9 are connect with master controller respectively；Master controller is not drawn into Fig. 1；Pressure transmitter 9
The air pressure in combustion air manifold 1 can be monitored, corresponding electric signal is converted into and is sent to master controller；Under-voltage protection switch 7
A under-voltage signal can be sent when the air pressure in combustion air manifold 1 is less than lower limiting value to master controller；
One end connection combustion air manifold 1 of air inlet lines 2, the other end connects the air of fuel burner nozzle 11 by bellows 10
Import；
On air inlet lines 2, from connection combustion air manifold 1 one end to connection fuel burner nozzle 11 another extreme direction, according to
It is secondary to be equipped with electric butterfly valve 12 and Hand-operated butterfly valve 13；
One end connection combustion air manifold 1 of first air branch pipe 3, the other end connects air inlet lines 2, and link position is located at electricity
It moves between butterfly valve 12 and Hand-operated butterfly valve 13；First manual ball valve 14 is equipped in the first air branch pipe 3；
The fuel gas inlet of fuel burner nozzle 11 connects one end of combustion gas inlet pipe 6 by metal hose 15；Combustion gas inlet pipe 6 it is another
End connection gas header pipe 5；
On combustion gas inlet pipe 6, from the other end of gas header pipe 5 is connected to an extreme direction of connection fuel burner nozzle 11, successively
Equipped with the second manual ball valve 16, it is in charge of gas electromagnetic valve 17, air fuel gas proportioning valve 18；The ignition control end of fuel burner nozzle 11 and
The control terminal for being in charge of gas electromagnetic valve 17 is connected with ignition controller 19 respectively；
One end of second air branch pipe 4 connects air inlet lines 2, link position be located at electric butterfly valve 12 and Hand-operated butterfly valve 13 it
Between；The air intlet of the other end connection air fuel gas proportioning valve 18 of second air branch pipe 4；The combustion gas of air fuel gas proportioning valve 18
Pipeline is connected with combustion gas inlet pipe 6；
More preferably, on gas header pipe 5, hand-operated valve 20 is also diffused by branch pipe connection and diffuses automatic valve 21.
Air mixture（Such as the mixture of coal gas and air）Enter combustion gas inlet pipe 6 from gas header pipe 5, is then burnt in combustion gas
It is ignited, is played the role of by the air entered of combustion air manifold 1 combustion-supporting in mouth 11.Air fuel gas proportioning valve 18 is adjustable to be entered
The ratio of gas mixture of fuel burner nozzle 11.
Claims (1)
1. a kind of burner pipeline structure, which is characterized in that including：Combustion air manifold (1), air inlet lines (2), the first air
Branch pipe (3), the second air branch pipe (4), gas header pipe (5), combustion gas inlet pipe (6)；
Under-voltage protection switch (7), combustion air pressure gauge (8) and pressure transmitter (9) are installed on combustion air manifold (1)；Its
Middle under-voltage protection switch (7) and pressure transmitter (9) are connect with master controller respectively；
One end connection combustion air manifold (1) of air inlet lines (2), the other end connect the air intlet of fuel burner nozzle (11)；
On air inlet lines (2), from connection combustion air manifold (1) one end to connection fuel burner nozzle (11) another extreme direction,
It is equipped with electric butterfly valve (12) and Hand-operated butterfly valve (13) successively；
One end connection combustion air manifold (1) of first air branch pipe (3), the other end connect air inlet lines (2), and link position is located at
Between electric butterfly valve (12) and Hand-operated butterfly valve (13)；First manual ball valve (14) is equipped in the first air branch pipe (3)；
One end of the fuel gas inlet connection combustion gas inlet pipe (6) of fuel burner nozzle (11)；The other end connection combustion gas of combustion gas inlet pipe (6) is total
It manages (5)；
On combustion gas inlet pipe (6), from connection gas header pipe (5) the other end to connection fuel burner nozzle (11) an extreme direction, according to
It is secondary to be equipped with the second manual ball valve (16), be in charge of gas electromagnetic valve (17), air fuel gas proportioning valve (18)；The point of fuel burner nozzle (11)
Fiery control terminal and the control terminal for being in charge of gas electromagnetic valve (17) are connected with ignition controller (19) respectively；
One end connection air inlet lines (2) of second air branch pipe (4), link position are located at electric butterfly valve (12) and Hand-operated butterfly valve
(13) between；The air intlet of the other end connection air fuel gas proportioning valve (18) of second air branch pipe (4)；Air fuel gas ratio
The fuel gas pipeline of valve (18) is connected with combustion gas inlet pipe (6)；
The other end of air inlet lines (2) connects the air intlet of fuel burner nozzle (11) by bellows (10)；
The fuel gas inlet of fuel burner nozzle (11) connects one end of combustion gas inlet pipe (6) by metal hose (15)；
Hand-operated valve (20) is also diffused by branch pipe connection on gas header pipe (5) and diffuses automatic valve (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611067718.8A CN106402862B (en) | 2016-11-28 | 2016-11-28 | Burner pipeline structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611067718.8A CN106402862B (en) | 2016-11-28 | 2016-11-28 | Burner pipeline structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106402862A CN106402862A (en) | 2017-02-15 |
| CN106402862B true CN106402862B (en) | 2018-08-07 |
Family
ID=58083595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611067718.8A Expired - Fee Related CN106402862B (en) | 2016-11-28 | 2016-11-28 | Burner pipeline structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106402862B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107940996A (en) * | 2017-11-16 | 2018-04-20 | 王志 | A kind of construction material tunnel oven external combustion system and its control method |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000055036A (en) * | 1999-02-02 | 2000-09-05 | 김우련 | A method preventing from sticking for proportion-vale |
| WO2001065250A1 (en) * | 2000-03-03 | 2001-09-07 | V & F Analyse- Und Messtechnik G.M.B.H. | Method and device for conditioning gas mixtures |
| EP1538361A1 (en) * | 2003-12-04 | 2005-06-08 | Ibérica A.G., S.A. | Hydraulic and/or pneumatic circuit for torque control of a hydraulic and/or pneumatic proportional clutch, especially for a laminar sheet materials conveyor device. |
| US6918756B2 (en) * | 2001-07-11 | 2005-07-19 | Emerson Electric Co. | System and methods for modulating gas input to a gas burner |
| EP2425869A1 (en) * | 2010-09-07 | 2012-03-07 | Imt Ag | Ventilator device and/or anaesthetic device |
| CN102444910A (en) * | 2011-12-31 | 2012-05-09 | 杭州杭真真空工程技术有限公司 | Combustion control system |
| CN202284895U (en) * | 2011-10-08 | 2012-06-27 | 南京正光炉业有限责任公司 | Combustion system for gas chamber heating furnace |
| CN103234218A (en) * | 2013-04-23 | 2013-08-07 | 台州英达机械科技有限公司 | Fuel delivering device of blast burner |
| JP2016057044A (en) * | 2014-09-12 | 2016-04-21 | 株式会社ノーリツ | Burner |
| CN205448258U (en) * | 2016-03-30 | 2016-08-10 | 成都前锋电子有限责任公司 | Gas heater of gas self -adaptation formula |
| CN206222311U (en) * | 2016-11-28 | 2017-06-06 | 无锡市莱达热工工程有限公司 | Burner pipeline structure |
-
2016
- 2016-11-28 CN CN201611067718.8A patent/CN106402862B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000055036A (en) * | 1999-02-02 | 2000-09-05 | 김우련 | A method preventing from sticking for proportion-vale |
| WO2001065250A1 (en) * | 2000-03-03 | 2001-09-07 | V & F Analyse- Und Messtechnik G.M.B.H. | Method and device for conditioning gas mixtures |
| US6918756B2 (en) * | 2001-07-11 | 2005-07-19 | Emerson Electric Co. | System and methods for modulating gas input to a gas burner |
| EP1538361A1 (en) * | 2003-12-04 | 2005-06-08 | Ibérica A.G., S.A. | Hydraulic and/or pneumatic circuit for torque control of a hydraulic and/or pneumatic proportional clutch, especially for a laminar sheet materials conveyor device. |
| EP2425869A1 (en) * | 2010-09-07 | 2012-03-07 | Imt Ag | Ventilator device and/or anaesthetic device |
| CN202284895U (en) * | 2011-10-08 | 2012-06-27 | 南京正光炉业有限责任公司 | Combustion system for gas chamber heating furnace |
| CN102444910A (en) * | 2011-12-31 | 2012-05-09 | 杭州杭真真空工程技术有限公司 | Combustion control system |
| CN103234218A (en) * | 2013-04-23 | 2013-08-07 | 台州英达机械科技有限公司 | Fuel delivering device of blast burner |
| JP2016057044A (en) * | 2014-09-12 | 2016-04-21 | 株式会社ノーリツ | Burner |
| CN205448258U (en) * | 2016-03-30 | 2016-08-10 | 成都前锋电子有限责任公司 | Gas heater of gas self -adaptation formula |
| CN206222311U (en) * | 2016-11-28 | 2017-06-06 | 无锡市莱达热工工程有限公司 | Burner pipeline structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106402862A (en) | 2017-02-15 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180807 Termination date: 20181128 |
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| CF01 | Termination of patent right due to non-payment of annual fee |