CN103697692A - Mechanically adjustable combustion device and method for kiln - Google Patents
Mechanically adjustable combustion device and method for kiln Download PDFInfo
- Publication number
- CN103697692A CN103697692A CN201210394833.1A CN201210394833A CN103697692A CN 103697692 A CN103697692 A CN 103697692A CN 201210394833 A CN201210394833 A CN 201210394833A CN 103697692 A CN103697692 A CN 103697692A
- Authority
- CN
- China
- Prior art keywords
- kiln
- gas pipe
- adjustable gas
- adjustable
- wall
- 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
Images
Landscapes
- Muffle Furnaces And Rotary Kilns (AREA)
- Furnace Details (AREA)
Abstract
The invention discloses a mechanically adjustable combustion device and a mechanically adjustable combustion method for a kiln. The device is characterized in that an adjustable gas pipe 3 is arranged; a gas port 6 is formed in the tail end of the adjustable gas pipe; a fixed pipe 2 is sleeved outside the adjustable gas pipe 3; a fixed bracket 4 is arranged at the front end between the adjustable gas pipe 3 and the fixed pipe 2; a kiln fire watching port 7 is formed in a connection disk 8; the adjustable gas pipe 3 is arranged at the central positions of the fixed bracket 4 and the connection disk 8 and a certain gap is reversed between the fixed bracket 4 and the connection disk 8; the position between the fixed pipe 2 and the kiln port is fixed to a kiln wall mouth through an expansion bolt 12 and a fastening steel plate 10; a rack 13 is arranged at the rear end of the adjustable gas pipe 3, a gear 15 is matched with the rack 13 in a female-male mode; a motor shaft 16 is arranged in the center of the gear 15; a motor 14 is fixed to a connection plate 17 through a screw 19; the connection plate 17 is fixed to a kiln wall 1 through an expansion bolt 18.
Description
Technical field:
The present invention is specifically related to a kind of burner and method thereof of kiln mechanical adjustment, belongs to the field of combustion technology of tunnel kiln of fire resisting material, is adapted to the burn application of tunnel kiln of fire resisting material.
Background technology:
Known to inventor, the domestic burner using for refractory material sintering process is installed with fixed position at present, and the burner on conventional burner has a segment distance apart from tunnel cave interior wall within the walls at the kiln of tunnel cave, just farther apart from sinter.The working method of the burner on existing designed combustion device is under thermal-radiating condition, to carry out sintering by external flame, simultaneously maximum temperature position on kiln wall not at agglomerate bodies, interior kiln wall and sinter are not flame direct sinterings by radiation delivery part heat energy, so the crater of kiln wall is because of sintering warpage especially severe in concrete operations, in addition kiln within the walls temperature higher than agglomerate bodies temperature, be to have wasted fuel.
Summary of the invention:
Object of the present invention is exactly in order to overcome above-mentioned defect, provides a kind of and can effectively utilize flame temperature, burner and the method thereof of the kiln mechanical adjustment that efficiency of combustion is high.
The present invention realizes according to following technical scheme.Burner and the method thereof of described kiln mechanical adjustment, by kiln wall 1 and adjustable burner, formed, it is characterized in that arranging an adjustable Gas Pipe 3, front end in adjustable Gas Pipe 3 is evenly provided with a plurality of gas jet orifices 5, tail end is provided with combustion gas interface 6, the outer cover of adjustable Gas Pipe 3 is equipped with stationary pipes 2, front end between adjustable Gas Pipe 3 and stationary pipes 2 is provided with fixed support 4, in adjustable Gas Pipe 3, terminal pad 8 is set, Yao Lu Huo lookout mouth 7 is set on terminal pad 8, terminal pad 8 is connected and fixed by ring flange fixed screw 11 and the ring flange 9 of stationary pipes 2 tail end settings.Adjustable Gas Pipe 3 is placed on the center of fixed support 4 and terminal pad 8, and leaves certain interval.On the kilneye wall wall of kiln wall 1, be provided with stationary pipes 2, between stationary pipes 2 and kiln mouth, by expansion bolt 12, by fastening steel plate 10, be fixed on kiln wall wall mouth.The follower head of adjustable Gas Pipe 3 is provided with tooth bar 13, disposes gear 15 with its male and female, and gear 15 center is provided with motor shaft 16, and motor 14 is fixed on connecting plate 17 by screw 19, and connecting plate 17 is fixed on kiln wall 1 by expansion bolt 18.
The burner of kiln mechanical adjustment of the present invention and method thereof, by fastening steel plate 10. expansion bolt 12 stationary kiln walls 1, be fixed on connecting plate 17 bottom of kiln wall 1 by stationary pipes 2 by expansion bolt 18.The forward and reverse running of starter motor 14, drive motor axle 16 and gear 15 rotations, the tooth bar 13 arranging by being arranged on the follower head of adjustable Gas Pipe 3, make the arbitrarily operation in kiln of adjustable Gas Pipe 3, gas jet orifice 5, and exceed kiln wall and arrive the gap between two kiln cars, make full use of the flame temperature of gas jet orifice 5 in kiln, sinter in tunnel cave is carried out to reasonable sintering.
The burner of kiln mechanical adjustment of the present invention and method thereof, the tool sintering quality that has been significantly improved, and sintering velocity, can correctly meet kiln temperature stable.Be implemented in refractory material sintering process, effectively utilize the flame of gas jet orifice, reduce the consumption of fuel, the advantage of energy-conservation colleges and universities.
Accompanying drawing explanation:
Accompanying drawing is the burner structure chart of kiln mechanical adjustment
In figure: 1. kiln wall, 2. stationary pipes, 3. adjustable Gas Pipe, 4. fixed support, 5. gas jet orifice, 6. combustion gas interface, 7. Yao Lu Huo lookout mouthful, 8. ring flange, 9. terminal pad, 10 fastening steel plates, 11. ring flange fixed screws, 12. expansion bolts, 13. tooth bars, 14. motors, 15. gears, 16. motor shafts, 17. connecting plates, 18. expansion bolts, 19. screws.
The specific embodiment:
Below in conjunction with drawings and Examples, the present invention is described in further detail: burner and the method thereof of the kiln mechanical adjustment shown in figure, arrange one and it is characterized in that being to arrange an adjustable Gas Pipe 3, front end in adjustable Gas Pipe 3 is evenly provided with a plurality of gas jet orifices 5, tail end is provided with combustion gas interface 6, the outer cover of adjustable Gas Pipe 3 is equipped with stationary pipes 2, front end between adjustable Gas Pipe 3 and stationary pipes 2 is provided with fixed support 4, in adjustable Gas Pipe 3, terminal pad 8 is set, Yao Lu Huo lookout mouth 7 is set on terminal pad 8, terminal pad 8 is connected and fixed by ring flange fixed screw 11 and the ring flange 9 of stationary pipes 2 tail end settings.Adjustable Gas Pipe 3 is placed on the center of fixed support 4 and terminal pad 8, and leaves certain interval.On the kilneye wall wall of kiln wall 1, be provided with stationary pipes 2, between stationary pipes 2 and kiln mouth, by expansion bolt 12, by fastening steel plate 10, be fixed on kiln wall wall mouth.The follower head of adjustable Gas Pipe 3 is provided with tooth bar 13, disposes gear 15 with its male and female, and gear 15 center is provided with motor shaft 16, and motor 14 is fixed on connecting plate 17 by screw 19, and connecting plate 17 is fixed on kiln wall 1 by expansion bolt 18.
Implementation method is, is that stationary pipes 2 is passed through, on fastening steel plate 10. expansion bolt 12 stationary kiln walls 1, connecting plate 17 to be fixed on to the bottom of kiln wall 1 by expansion bolt 18.The forward and reverse running of starter motor 14, drive motor axle 16 and gear 15 rotations, the tooth bar 13 arranging by being arranged on the follower head of adjustable Gas Pipe 3, make the arbitrarily operation in kiln of adjustable Gas Pipe 3, gas jet orifice 5, and exceed kiln wall and arrive the gap between two kiln cars, make full use of the flame temperature of gas jet orifice 5 in kiln, sinter in tunnel cave is carried out to reasonable sintering.
The adjustable burner of kiln of the present invention and method operation principle thereof are, for the combustion flame high temperature position of a plurality of gas jet orifices 5 is effectively utilized, combustion air and combustion gas are from combustion gas interface 6, to be transported in adjustable Gas Pipe 3 simultaneously, when opening, rotates at motor 14 synchronous effect motor shafts 16 and gear 15 tunnel cave wicket, the tooth bar 13 arranging by being arranged on the follower head of adjustable Gas Pipe 3, make adjustable Gas Pipe 3, gas jet orifice 5 shrinks to kiln wall 1 exterior wall, front end and the gas jet orifice 5 of motor 14 stops operating simultaneously adjustable Gas Pipe 3 that tunnel cave wicket is opened to certain position while stopping synchronously stopping in stationary pipes 2, not affecting sinter passes through, motor 14 synchronous effect motor shafts 16 and gear 15 rotations when tunnel cave wicket starts to close, the tooth bar 13 arranging by being arranged on the follower head of adjustable Gas Pipe 3, make adjustable Gas Pipe 3, synchronously to kiln wall 1 interior wall place, put in gas jet orifice 5, and advance to the gap between sinter or kiln car to exceeding kiln wall, when tunnel cave wicket is closed, simultaneously stop operating adjustable Gas Pipe 3 and gas jet orifice 5 of motor 14 synchronously exceeds the gap that kiln wall arrives between sinter or kiln car and stops at best sintered location, sinter in tunnel cave is carried out to reasonable sintering.Adjustable Gas Pipe 3 materials can be metals or nonmetal.
Claims (7)
1. the burner of kiln mechanical adjustment and method thereof, it is characterized in that being to arrange an adjustable Gas Pipe (3), front end in adjustable Gas Pipe (3) is evenly provided with a plurality of gas jet orifices (5), tail end is provided with combustion gas interface (6), the outer cover of adjustable Gas Pipe (3) is equipped with stationary pipes (2), front end between adjustable Gas Pipe (3) and stationary pipes (2) is provided with fixed support (4), terminal pad (8) is set in adjustable Gas Pipe (3), Yao Lu Huo lookout mouthful (7) is set on terminal pad (8), terminal pad (8) is connected and fixed by ring flange fixed screw (11) and the ring flange (9) that stationary pipes (2) tail end arranges.Adjustable Gas Pipe (3) is placed on the center of fixed support (4) and terminal pad (8), and leaves certain interval.On the kilneye wall wall of kiln wall (1), be provided with stationary pipes (2), between stationary pipes (2) and kiln mouth, by expansion bolt (12), by fastening steel plate (10), be fixed on kiln wall wall mouth.The follower head of adjustable Gas Pipe (3) is provided with tooth bar (13), dispose gear (15) with its male and female, the center of gear (15) is provided with motor shaft (16), it is upper that motor (14) is fixed on connecting plate (17) by screw (19), and connecting plate (17) is fixed on kiln wall (1) by expansion bolt (18).
2. burner and the method thereof of the kiln mechanical adjustment of telling as claim 1, is characterized in that the length of adjustable Gas Pipe (3) is wider than the width of kiln wall (1).
3. burner and the method thereof of the kiln mechanical adjustment of telling as claim 1, the front end that it is characterized in that adjustable Gas Pipe (3) is evenly provided with a plurality of gas jet orifices (5), and the diameter of gas jet orifice (5) is less than the diameter of combustion gas interface (6).
4. the kiln of telling as claim 1 is adjusted burner and the method thereof of machinery joint, it is characterized in that the external diameter of adjustable Gas Pipe (3) is less than the center bore of fixed support (4) and terminal pad (8), adjustable Gas Pipe (3) is placed on the center of fixed support (4) and terminal pad (8), and leaves certain interval.
5. the burner of kiln mechanical adjustment and method thereof, implementation method is, for the combustion flame high temperature position of a plurality of gas jet orifices (5) is effectively utilized, combustion air and combustion gas are from combustion gas interface (6), to be transported in the Gas Pipe (3) of adjusting simultaneously, when opening, rotates at motor (14) synchronous effect motor shaft (16) and gear (15) tunnel cave wicket, the tooth bar (13) arranging by being arranged on the follower head of adjustable Gas Pipe (3), make adjustable Gas Pipe (3), gas jet orifice (5) Xiang Yaoqiang (1) exterior wall shrinks, front end and the gas jet orifice (5) of motor (14) stops operating simultaneously adjustable Gas Pipe (3) that tunnel cave wicket is opened to certain position while stopping synchronously stopping in stationary pipes (2), not affecting sinter passes through, motor when tunnel cave wicket starts to close (14) synchronous effect motor shaft (16) and gear (15) rotation, the tooth bar (13) arranging by being arranged on the follower head of adjustable Gas Pipe (3), make adjustable Gas Pipe (3), and gas jet orifice (5) synchronously puts in to kiln wall (1) interior wall place, and advance to the gap between sinter or kiln car to exceeding kiln wall, simultaneously stop operating adjustable Gas Pipe (3) and gas jet orifice (5) of motor when tunnel cave wicket is closed (14) synchronously exceeds the gap that kiln wall arrives between sinter or kiln car and stops at best sintered location, sinter in tunnel cave is carried out to reasonable sintering.
6. the kiln of telling as claim 5 is adjusted burner and the method thereof of machinery joint, it is characterized in that combustion air and combustion gas are from combustion gas interface (6), to be transported in adjustable Gas Pipe (3) simultaneously.
7. the kiln of telling as claim 5 is adjusted burner and the method thereof of machinery joint, it is characterized in that adjustable Gas Pipe (3) material can be metal or nonmetal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210394833.1A CN103697692A (en) | 2012-09-27 | 2012-09-27 | Mechanically adjustable combustion device and method for kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210394833.1A CN103697692A (en) | 2012-09-27 | 2012-09-27 | Mechanically adjustable combustion device and method for kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103697692A true CN103697692A (en) | 2014-04-02 |
Family
ID=50359306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210394833.1A Pending CN103697692A (en) | 2012-09-27 | 2012-09-27 | Mechanically adjustable combustion device and method for kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103697692A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3209808A (en) * | 1962-04-16 | 1965-10-05 | Bloom Eng Co Inc | Soaking pit burner or the like |
| CN2242432Y (en) * | 1995-10-10 | 1996-12-11 | 清华大学 | Coal powder jetting tube with adjustable stable combustion device for cement rotary-drum furnace |
| US5944507A (en) * | 1997-05-07 | 1999-08-31 | The Boc Group Plc | Oxy/oil swirl burner |
| US20090325110A1 (en) * | 2008-06-30 | 2009-12-31 | William John Mahoney | Reliable ignition of hot oxygen generator |
-
2012
- 2012-09-27 CN CN201210394833.1A patent/CN103697692A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3209808A (en) * | 1962-04-16 | 1965-10-05 | Bloom Eng Co Inc | Soaking pit burner or the like |
| CN2242432Y (en) * | 1995-10-10 | 1996-12-11 | 清华大学 | Coal powder jetting tube with adjustable stable combustion device for cement rotary-drum furnace |
| US5944507A (en) * | 1997-05-07 | 1999-08-31 | The Boc Group Plc | Oxy/oil swirl burner |
| US20090325110A1 (en) * | 2008-06-30 | 2009-12-31 | William John Mahoney | Reliable ignition of hot oxygen generator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202254762U (en) | Full-atmosphere protection spiral groove type convolution furnace | |
| CN202747781U (en) | Automatic burner for tunnel kiln | |
| CN202836176U (en) | Stretchable kiln burner | |
| CN202709719U (en) | Automatic telescopic kiln burning device of tunnel kiln | |
| CN202709718U (en) | Automatic telescopic combustion device of kiln | |
| CN202885534U (en) | Combustion device adjusted by kiln machinery | |
| CN103697692A (en) | Mechanically adjustable combustion device and method for kiln | |
| CN103063023A (en) | Tunnel kiln automatic combustor and use method thereof | |
| CN202747779U (en) | Rotary burning device for tunnel kiln | |
| CN202836178U (en) | Tunnel kiln mechanical rotation burning device | |
| CN203498411U (en) | Intermediate frequency furnace scrap preheating stepping conveyer device | |
| CN202709717U (en) | Mechanical telescopic combustion device of tunnel kiln | |
| CN202836172U (en) | Electric control combustion device | |
| CN203037044U (en) | Tunnel kiln rotary kiln combustion device | |
| CN102914147A (en) | Mechanical telescopic combustion device and method for tunnel kiln | |
| CN202928342U (en) | Furnace combustion device for tunnel kiln and automatic rotary kiln | |
| CN202902842U (en) | Feeding device capable of reducing vanadium roasting large rotary kiln returned materials | |
| CN110375553A (en) | A kind of mineral hot furnace furnace roof preheating automatic charging equipment | |
| CN103063022A (en) | Furnace automatic telescopic burning device and method thereof | |
| CN103063021A (en) | Tunnel kiln automatic retractable kiln combustion device and method | |
| CN206291735U (en) | Rotary kiln shaft preheater | |
| CN102997656A (en) | Automatic movable tunnel kiln combustion device and method thereof | |
| CN103697691A (en) | Adjustable combustion device and method for kiln | |
| CN2819060Y (en) | Rotary powdered coal burner | |
| CN103591798A (en) | Automatic rotating kiln combustion device of tunnel kiln |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140402 |
|
| WD01 | Invention patent application deemed withdrawn after publication |