CN107191930A - Mechanical adjustment premix gas burner and method - Google Patents
Mechanical adjustment premix gas burner and method Download PDFInfo
- Publication number
- CN107191930A CN107191930A CN201710528949.2A CN201710528949A CN107191930A CN 107191930 A CN107191930 A CN 107191930A CN 201710528949 A CN201710528949 A CN 201710528949A CN 107191930 A CN107191930 A CN 107191930A
- Authority
- CN
- China
- Prior art keywords
- gas
- fixed support
- mixing tube
- gas pipe
- air hose
- 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
- 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
- F23D14/62—Mixing devices; Mixing tubes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories or equipment specially adapted for furnaces of these types
- F27B9/36—Arrangements of heating devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2203/00—Gaseous fuel burners
- F23D2203/007—Mixing tubes, air supply regulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2003/00—Type of treatment of the charge
- F27M2003/04—Sintering
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Pre-Mixing And Non-Premixing Gas Burner (AREA)
- Furnace Details (AREA)
Abstract
Mechanical adjustment premix gas burner and method, the front end of Gas Pipe 19 is provided with plug 17, the front end of Gas Pipe 19 is provided with multiple gas outlets 18 on the one end of plug 17, Gas Pipe 19 is provided with the second fixed support 9 at gas outlet 18, tail end one end of Gas Pipe 19 is provided with terminal pad b21, the front end of mixing tube 16 is provided with fuel burner nozzle 7, mixing tube 16 is provided with the first fixed support 5 close to the one end of fuel burner nozzle 7, mixing tube 16 is provided with time air port 15 close to ring flange b22 one end, mixing tube 16 is provided with terminal pad a12 close to time one end of air port 15, adjustable air hose 3 is provided with main air port 4 close to ring flange a13 one end, the leading portion of adjustable air hose 3 is set in air hose 2, air hose 2 is fixed on kiln wall 1 by being fixedly installed on the fastening steel plate 24 of latter end with expansion bolt 23.
Description
The application is Application No.：2013100465748th, invention and created name is：Mechanical adjustment premix gas burner and side
Method, the applying date be：The divisional application of the application for a patent for invention of on 01 24th, 2013.
Technical field：
Present invention relates particularly to a kind of mechanical adjustment premix gas burner and method, belong to the combustion technology neck of kiln
Domain, is adapted to the burn application of refractory material.
Background technology：
With regard to known to inventor, the burner for being used to use in refractory material sintering process domestic at present is diffusion type combustion
Burn, conventional diffusion type burning is that combustion-supporting gas and combustion gas are burnt in mixing and had several drawbacks in that；First can make because mixing is bad
Into the surplus of combustion-supporting gas, improving the temperature of smoke evacuation increases kiln thermal loss.Second due to mix it is bad prevent combustion gas from
Fully burning causes fuel excess, therefore wastes fuel.On the other hand, the burning for being used in refractory material sintering process
Device is installed with fixed position, and the burner on conventional burner has one section away from tunnel cave interior wall within the walls in the kiln of tunnel cave
Distance, it is just farther away from sinter.The working method of burner on existing designed combustion device is in heat radiation by external flame
Under conditions of be sintered, while maximum temperature position on kiln wall not in agglomerate bodies, interior kiln wall and sinter pass through radiation
Transmit a part of heat energy, be not flame direct sintering, thus in concrete operations kiln wall crater because sintering warpage it is especially tight
Weight, temperature is to waste fuel higher than agglomerate bodies temperature to kiln within the walls in addition.
The content of the invention：
The purpose of the present invention be exactly in order to overcome drawbacks described above to be sufficiently mixed combustion-supporting gas and combustion gas there is provided one kind,
Combustion-supporting gas, combustion gas and combustion flame can be made rationally to utilize and the mechanical adjustment premix gas burner of high combustion efficiency and side
Method.
The present invention is realized according to following technical scheme.The premix gas burner and method of the mechanical adjustment, its
It is characterised by setting a Gas Pipe 19, plug 17 is provided with the front end of Gas Pipe 19, the front end of Gas Pipe 19 is close to plug
Multiple gas outlets 18 are provided with 17 one end, Gas Pipe 19 is provided with the second fixed support 9, second at gas outlet 18
It is evenly arranged with multiple fumaroles 10 on fixed support 9, tail end one end of Gas Pipe 19 is provided with terminal pad-b21, terminal pad-
B21 is fastenedly connected by flange plate bolt-b20 with being fixed on the ring flange-b22 of the end of mixing tube 16, the front end of mixing tube 16
It is provided with fuel burner nozzle 7, fuel burner nozzle 7 and is provided with multiple mixed gas outlets 6, mixing tube 16 is set close to the one end of fuel burner nozzle 7
Be equipped with the first fixed support 5, the first fixed support 5 and be evenly arranged with multiple air outlet slits 8, mixing tube 16 close to ring flange-
B22 one end is provided with time air port 15, and mixing tube 16 is provided with terminal pad-a12, terminal pad-a12 close to time one end of air port 15 and set
Be equipped with flame-observing hole 14, terminal pad-a12 by flange plate bolt-a11 and be fixed on the ring flange of adjustable end of air hose 3-
A13 is fastenedly connected, and adjustable air hose 3 is provided with main air port 4 close to ring flange-a13 one end, adjustable air hose 3
Leading portion is set in air hose 2, and air hose 2 is fixed on kiln by being fixedly installed on the fastening steel plate 24 of latter end with expansion bolt 23
On wall 1, the follower head of adjustable air hose 3 is provided with rack 25, and gear 26 is configured with its male and female, and the center of gear 26 is set
Motor shaft 28 is equipped with, motor 29 is fixed on connecting plate 27 by bolt 31, and connecting plate 27 is fixed on kiln by expansion bolt 30
On wall 1.
The present invention mechanical adjustment premix gas burner and method, be combustion gas by Gas Pipe, combustion gas is gone out from combustion gas
Mouthful spray, combustion gas and combustion-supporting gas mixes in advance in mixing tube, gaseous mixture is sprayed from fuel burner nozzle, fuel burner nozzle is to tunnel
Flame in kiln, realizes sintering of the tunnel cave to firing thing, including；Air hose, adjustable air hose, fixed support, combustion gas
Pipe, fuel burner nozzle is interlocked in kiln and stretched, can make any position of the combustion flame movement in kiln, be in kiln
Sinter provides required sintering temperature.
The mechanical adjustment premix gas burner and method of the present invention, with significantly enhancing sintering quality, and sintering
Speed, it is constant correctly to meet kiln temperature, implements in refractory material sintering process, effectively utilizes the fire of fuel burner nozzle
Flame, reduces the consumption of fuel, the advantage of efficient energy-saving.
Brief description of the drawings：
Accompanying drawing 1 is mechanical adjustment premix gas burner structure chart
Wherein：1. kiln wall, 2. air hoses, 3. adjustable air hoses, 4. main air ports, 5. first fixed supports, 6. mixing
Gas is exported, 7. fuel burner nozzles, 8. air outlet slits, 9. second fixed supports, 10. fumaroles, 11. flange plate bolt-a, 12. connections
Disk-a, 13. ring flange-a, 14. flame-observing holes, 15. air ports, 16. mixing tubes, 17. plugs, 18. gas outlets, 19. Gas Pipes,
20. flange plate bolt-b, 21. terminal pad-b, 22. ring flange-b, 23. expansion bolts, 24. fastening steel plates, 25. racks, 26. teeth
Wheel, 27. fastening steel plates, 28. motor shafts, 29. motors, 30. expansion bolts, 31. bolts.
Embodiment：
Invention mechanical adjustment premix gas burner as shown in Figure 1 and method embodiment, it is characterised in that set
One Gas Pipe 19, plug 17 is provided with the front end of Gas Pipe 19, and the front end of Gas Pipe 19 is set on the one end of plug 17
There are multiple gas outlets 18, Gas Pipe 19 is provided with gas outlet 18 on second fixed support 9, the second fixed support 9
Multiple fumaroles 10 are evenly arranged with, tail end one end of Gas Pipe 19 is provided with terminal pad-b21, terminal pad-b21 and passes through flange
Valve snail bolt-b20 is fastenedly connected with being fixed on the ring flange-b22 of the end of mixing tube 16, and the front end of mixing tube 16 is provided with combustion gas burning
Multiple mixed gas outlets 6 are provided with mouth 7, fuel burner nozzle 7, mixing tube 16 is provided with the first fixation close to the one end of fuel burner nozzle 7
Multiple air outlet slits 8 are evenly arranged with support 5, the first fixed support 5, mixing tube 16 is provided with close to ring flange-b22 one end
Secondary air port 15, mixing tube 16 is provided with terminal pad-a12, terminal pad-a12 close to time one end of air port 15 and is provided with flame-observing hole 14,
Terminal pad-a12 is fastenedly connected by flange plate bolt-a11 with being fixed on the ring flange-a13 of adjustable end of air hose 3,
Adjustable air hose 3 is provided with main air port 4 close to ring flange-a13 one end, and the leading portion of adjustable air hose 3 is set in sky
In tracheae 2, air hose 2 is fixed on kiln wall 1 by being fixedly installed on the fastening steel plate 24 of latter end with expansion bolt 23, can adjust
The follower head of air hose 3 be provided with rack 25, with its male and female be configured with gear 26, gear 26 is provided centrally with motor shaft
28, motor 29 is fixed on connecting plate 27 by bolt 31, and connecting plate 27 is fixed on kiln wall 1 by expansion bolt 30.
In the present invention, in order that fuel gas buring is abundant, Gas Pipe is told, air hose is told, tells adjustable air
Manage, tell that mixing tube is intercommunication, tell that air hose is connected with burner hearth.
Arranged as the further implementation of the present invention, as told in Fig. 1, tell adjustable air hose 3 and mixing tube 16
Connect and the first fixed support 5 is provided with air channel.Combustion air current amount ratio can so be adjusted, makes the fire of fuel burner nozzle 7
Flame burning is abundant, and flame rigidity is good, reduce the purpose of pollutant emission.
Arranged as the further implementation of the present invention, as told in Fig. 1, tell and left between plug and told fuel burner nozzle
Certain gap and the setting gradually expanded, so as to reach that combustion gas and combustion-supporting gas can mix that can also fully to adjust flame strong
The purpose of degree and flame profile.
In the present invention, in order that fuel burner nozzle combustion flame is effectively utilized, regulating main air mouthful and time air port air inflow are closed
Reason carries out mixing to combustion gas can reduce the consumption of combustion gas.
In the present invention, in order that fuel burner nozzle combustion flame is effectively utilized, gear adjusts adjustable air hose to kiln
The consumption of combustion gas can be reduced by being put in stove, while the consumption of air can be reduced, reduced exhaust gas temperature, reduced pollutant
Discharge.
Claims (4)
1. a kind of mechanical adjustment premix gas burner, the mechanical adjustment premix gas burner sets a Gas Pipe
(19) plug (17), is provided with the front end of Gas Pipe (19), the front end of Gas Pipe (19) is set on plug (17) one end
There are multiple gas outlets (18), Gas Pipe (19) is provided with the second fixed support (9) close to gas outlet (18) place, and second fixes
Multiple fumaroles (10) are evenly arranged with support (9), tail end one end of Gas Pipe (19) is provided with terminal pad-b (21), connected
Disk-b (21) is fastenedly connected by flange plate bolt-b (20) with being fixed on the ring flange-b (22) of mixing tube (16) end, mixing
The front end of pipe (16), which is provided with fuel burner nozzle (7), fuel burner nozzle (7), is provided with multiple mixed gas outlets (6), mixing tube (16)
Fuel burner nozzle (7) one end is provided with the first fixed support (5), the first fixed support is evenly arranged with multiple air on (5)
Export (8), mixing tube (16) is provided with time air port (15) close to ring flange-b (22) one end, and mixing tube (16) is close to time air port
(15) one end, which is provided with terminal pad-a (12), terminal pad-a (12), is provided with flame-observing hole (14), and terminal pad-a (12) passes through method
Blue valve snail bolt-a (11) is fastenedly connected with being fixed on the ring flange-a (13) of adjustable air hose (3) end, adjustable sky
Tracheae (3) is provided with main air port (4) close to ring flange-a (13) one end, and the leading portion of adjustable air hose (3) is set in air
Manage in (2), air hose (2) is fixed on kiln wall (1) by being fixedly installed on the fastening steel plate (24) of latter end with expansion bolt (23)
On, the follower head of adjustable air hose (3) is provided with rack (25), and gear (26) is configured with its male and female, gear (26)
Motor shaft (28) is provided centrally with, motor (29) is fixed on connecting plate (27) by bolt (31), and connecting plate (27) is by swollen
Swollen bolt (30) is fixed on kiln wall (1)；The external diameter of first fixed support (5) as the internal diameter of adjustable air hose (3),
The internal diameter of first fixed support (5) is as the external diameter of mixing tube (16), and the center same level line of air outlet slit (8) is by a side
To cross parallel, the external diameter of the second fixed support (9) is as the internal diameter of mixing tube (16), the internal diameter of the second fixed support (9)
As the external diameter of Gas Pipe (19), the center same level line of fumarole (10) cross parallel in a direction, first fixes branch
The external diameter of frame (5) is more than the external diameter of the second fixed support (9), and the internal diameter of the first fixed support (5) is more than the second fixed support (9)
Internal diameter；There is certain gap between plug (17) and fuel burner nozzle (7), the diameter of plug (17) is less than fuel burner nozzle (7)
Diameter, the same direction of center same level line of mixed gas outlet (6) is tilted, and the center of gas outlet (18) is perpendicular to Gas Pipe
(19) center line.
2. the specific implementation of the mechanical adjustment premix gas burner described in claim 1；It is characterized in that plug
(17) there are certain gap and the setting gradually expanded between fuel burner nozzle (7), combustion gas can be made and help combustion gas mixing to fill
Flame intensity and flame profile can also be adjusted by dividing.
3. the specific implementation of mechanical adjustment premix gas burner as claimed in claim 1 and method is；Its feature
Be the air inflow in regulating main air mouthful (4) and time air port (15) rationally can reduce the consumption of combustion gas to combustion gas progress mixing.
4. the specific implementation of mechanical adjustment premix gas burner as claimed in claim 2 and method is；Its feature
It is that adjustable air hose (3), mixing tube (16), fuel burner nozzle (7) and Gas Pipe (19) are synchronous to adjust on Yao Qiang (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710528949.2A CN107191930A (en) | 2013-01-24 | 2013-01-24 | Mechanical adjustment premix gas burner and method |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310046574.8A CN103968381B (en) | 2013-01-24 | 2013-01-24 | Mechanically adjustable premixed gas burners |
| CN201710528949.2A CN107191930A (en) | 2013-01-24 | 2013-01-24 | Mechanical adjustment premix gas burner and method |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310046574.8A Division CN103968381B (en) | 2013-01-24 | 2013-01-24 | Mechanically adjustable premixed gas burners |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107191930A true CN107191930A (en) | 2017-09-22 |
Family
ID=51238205
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710498498.2A Pending CN107191929A (en) | 2013-01-24 | 2013-01-24 | Mechanical adjustment premix gas burner and method |
| CN201310046574.8A Expired - Fee Related CN103968381B (en) | 2013-01-24 | 2013-01-24 | Mechanically adjustable premixed gas burners |
| CN201710528949.2A Pending CN107191930A (en) | 2013-01-24 | 2013-01-24 | Mechanical adjustment premix gas burner and method |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710498498.2A Pending CN107191929A (en) | 2013-01-24 | 2013-01-24 | Mechanical adjustment premix gas burner and method |
| CN201310046574.8A Expired - Fee Related CN103968381B (en) | 2013-01-24 | 2013-01-24 | Mechanically adjustable premixed gas burners |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN107191929A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112503527A (en) * | 2020-12-16 | 2021-03-16 | 中山百得厨卫有限公司 | Nozzle assembly and gas stove |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509462A (en) * | 2014-10-14 | 2016-04-20 | 梁燕龙 | Combined burner of shaft kiln and method |
| JP2024118056A (en) * | 2023-02-20 | 2024-08-30 | 株式会社新菱 | Combustion device and method for resin pyrolysis gas |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1173609A (en) * | 1996-08-05 | 1998-02-18 | 英国氧气集团有限公司 | Low emission swirl burner |
| DE20304859U1 (en) * | 2003-03-26 | 2003-05-28 | Buderus Heiztechnik Gmbh, 35576 Wetzlar | Premixing gas burner for attaching to furnace body door of furnace has cylindrical fuel rod which together with burner fan and/or other burner components is fastened to mounting plate which is detachably connected to burner plate |
| CN102200280A (en) * | 2011-05-25 | 2011-09-28 | 朱复定 | Secondary air premixed gas burner for ceramic kiln |
| CN202432519U (en) * | 2012-01-16 | 2012-09-12 | 冼振球 | Multi-mixing efficient burner |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2819105B2 (en) * | 1995-12-12 | 1998-10-30 | 株式会社ナリタテクノ | Premix gas burner |
| JPH11287408A (en) * | 1998-03-31 | 1999-10-19 | Miura Co Ltd | Low-nox burner |
| JP2003254512A (en) * | 2002-02-28 | 2003-09-10 | Sunray Reinetsu Co Ltd | Gas burner |
| JP4340873B2 (en) * | 2004-01-06 | 2009-10-07 | 株式会社ノーリツ | Combustion device |
| CN201193823Y (en) * | 2008-02-28 | 2009-02-11 | 邓毅坚 | Special energy-saving burner for ceramic kiln |
| CN101900334B (en) * | 2009-06-01 | 2012-04-04 | 王文庭 | Rotary premixed gas burner of pottery kiln |
| CN202182469U (en) * | 2011-05-12 | 2012-04-04 | 王晶华 | Roller-hearth-kiln pressurization spray premixing burner core |
| CN203131824U (en) * | 2013-01-24 | 2013-08-14 | 梁燕龙 | Mechanical adjusting premixed gas burner |
-
2013
- 2013-01-24 CN CN201710498498.2A patent/CN107191929A/en active Pending
- 2013-01-24 CN CN201310046574.8A patent/CN103968381B/en not_active Expired - Fee Related
- 2013-01-24 CN CN201710528949.2A patent/CN107191930A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1173609A (en) * | 1996-08-05 | 1998-02-18 | 英国氧气集团有限公司 | Low emission swirl burner |
| DE20304859U1 (en) * | 2003-03-26 | 2003-05-28 | Buderus Heiztechnik Gmbh, 35576 Wetzlar | Premixing gas burner for attaching to furnace body door of furnace has cylindrical fuel rod which together with burner fan and/or other burner components is fastened to mounting plate which is detachably connected to burner plate |
| CN102200280A (en) * | 2011-05-25 | 2011-09-28 | 朱复定 | Secondary air premixed gas burner for ceramic kiln |
| CN202432519U (en) * | 2012-01-16 | 2012-09-12 | 冼振球 | Multi-mixing efficient burner |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112503527A (en) * | 2020-12-16 | 2021-03-16 | 中山百得厨卫有限公司 | Nozzle assembly and gas stove |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103968381A (en) | 2014-08-06 |
| CN103968381B (en) | 2017-10-27 |
| CN107191929A (en) | 2017-09-22 |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170922 |