CN103438447B - Water-cooled petroleum coke power combustor - Google Patents
Water-cooled petroleum coke power combustor Download PDFInfo
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- CN103438447B CN103438447B CN201310357519.0A CN201310357519A CN103438447B CN 103438447 B CN103438447 B CN 103438447B CN 201310357519 A CN201310357519 A CN 201310357519A CN 103438447 B CN103438447 B CN 103438447B
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- tube
- main body
- gas
- water
- petroleum coke
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- 239000000843 powder Substances 0.000 claims abstract description 39
- 238000000889 atomisation Methods 0.000 claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000002156 mixing Methods 0.000 claims abstract description 23
- 239000002006 petroleum coke Substances 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 210000003205 muscle Anatomy 0.000 claims description 5
- 230000007704 transition Effects 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- UAJUXJSXCLUTNU-UHFFFAOYSA-N pranlukast Chemical compound C=1C=C(OCCCCC=2C=CC=CC=2)C=CC=1C(=O)NC(C=1)=CC=C(C(C=2)=O)C=1OC=2C=1N=NNN=1 UAJUXJSXCLUTNU-UHFFFAOYSA-N 0.000 claims 1
- 229960004583 pranlukast Drugs 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 10
- 238000002844 melting Methods 0.000 abstract description 10
- 230000008018 melting Effects 0.000 abstract description 10
- 239000007789 gas Substances 0.000 description 38
- 239000011521 glass Substances 0.000 description 7
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000011280 coal tar Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
The invention discloses a kind of water-cooled petroleum coke power combustor, it comprises the body of a gun, the body of a gun comprises main body tube, the front end of main body tube is by the first seal cap sealing, the tail end of main body tube is by the second seal cap sealing, main body tube inner side is provided with circulating water pipe successively, atomization gas inner tube and gas powder mixing tube, between circulating water pipe and main body tube, be provided with intake tunnel, between circulating water pipe and atomization gas inner tube, be provided with drainage channel, between atomization gas inner tube and gas powder mixing tube, be provided with inlet channel, between gas powder mixing tube, be provided with feeding-passage, atomization gas inner tube is connected with rifle head after passing the second seal cover with the tail end of gas powder mixing tube, rifle cap is installed on rifle head. reasonable in design of the present invention, can not only make coke powder fully burn, improve coke powder utilization rate, and coefficient of losses is low, can reduce the scaling loss degree to melting furnaces, the noncoking of rifle head rifle cap, long service life.<!--1-->
Description
Technical field
The present invention relates to a kind of burner of Industrial Stoves, refer to particularly a kind of water-cooled petroleum cokePowder burner.
Background technology
Glass industry is a high energy consumption industry, and glass melter is that in glass production line, energy consumption is maximumEquipment. Current, there is heavy oil at glass art fuel used, coal tar, natural gas, stoneOil cokes etc., along with constantly riseing of oils and Gas Prices, because petroleum coke powder is Petroleum refiningFinal products in process, the physical property of existing oil, has again the thermal property of oil, in recent yearsCome to replace oils and the natural gas fuel as glass melter using petroleum coke, more and more come into one's own andUniversal.
Due to the burner that current petroleum coke system is used, be that the general flat powder of inner tube mixesCompound, outer tube is walked the straight tube form of atomization gas, and the burner rifle head rifle cap portion of type is easily tied like thisJiao, larger for the damage of melting furnaces, and need to will clean every several hours, it makesVery short with the life-span, only three months to six months, consume more serious. So current kilnThe coefficient of losses of burner is higher, and cost of labor is higher, heavier to the scaling loss of melting furnaces.
Summary of the invention
Object of the present invention is exactly the deficiency that will solve above-mentioned background technology, and a kind of coefficient of losses is providedLow, can greatly reduce the water-cooled petroleum coke power combustor of the scaling loss degree to melting furnaces.
Technical scheme of the present invention is: a kind of water-cooled petroleum coke power combustor, and it comprises the body of a gun,The described body of a gun comprises main body tube, and the front end of described main body tube is by the first seal cap sealing, main body tubeTail end by the second seal cap sealing, it is characterized in that: described main body tube inner side be provided with successively withCirculating water pipe, atomization gas inner tube and the gas powder mixing tube of described main body tube arranged off-centre, described circulationWater pipe one end is fixed on main body tube inwall, and the circulating water pipe other end and the second seal cover leave skyGap, is provided with intake tunnel between circulating water pipe and main body tube, between circulating water pipe and atomization gas inner tubeBe provided with drainage channel, between described atomization gas inner tube and gas powder mixing tube, be provided with for delivery of atomization gasInlet channel, between described gas powder mixing tube, be provided with for delivery of the charging of primary mixture logicalRoad, the tail end of described atomization gas inner tube and gas powder mixing tube connects with rifle head after passing the second seal coverConnect, on described rifle head, rifle cap is installed.
In such scheme:
Described intake tunnel connects to connect water inlet pipe, and described water inlet pipe is opened on sleeve, described inSleeve set is on main body tube.
Described drainage channel connects to connect drainpipe, and described drainpipe is opened on main body tube.
Described inlet channel is connected with the air inlet being opened on main body tube.
Described feeding-passage is connected with powder inlet, and described powder inlet is opened on the first seal cover.
Described atomization gas inner tube comprises front end rectilinear duct and rear end rectilinear duct, described front end straight linePipeline and rear end rectilinear duct are by segmental arc transition.
Described gas powder mixing tube comprises front end rectilinear duct and rear end rectilinear duct, described front end straight linePipeline and rear end rectilinear duct are by segmental arc transition.
Described the second seal cover comprises the vertical cover plate be arrangeding in parallel with the first seal cover and vertically coversThe sector cover plate being provided with between plate upper end and main body tube, the tail end of atomization gas inner tube and gas powder mixing tubePassing sector cover plate is connected with rifle head.
The described body of a gun is sleeved in fixture, the both sides, lower surface of described fixture be provided with forThe attached muscle being connected with the hydraulic telescopic device of controlling body of a gun lifting.
Water-cooled petroleum coke power combustor of the present utility model before work, water inlet pipe, powder inlet,Air inlet is all connected with related device, fixes on gusset, to connect muscle with activity and hydraulic pressure is stretched on burnerCompression apparatus connects and fixes, and opens water inlet pipe and delivery port, and when work, hydraulic telescopic device is propped,Rifle cap one end of burner is put in melting furnaces, get final product work.
The utility model reasonable in design, can not only make coke powder fully burn, improve coke powder utilizationRate, and coefficient of losses is low, can reduce the scaling loss degree to melting furnaces, and rifle head rifle cap is difficult for coking, makesLong with the life-span.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the sectional schematic diagram of Fig. 1.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
A kind of water-cooled petroleum coke power combustor as shown in Figure 1 and Figure 2, it comprises the body of a gun 12,The body of a gun 12 comprises main body tube 6, and the front end of main body tube 6 seals by the first seal cover 15, main bodyThe tail end of pipe 6 seals by the second seal cover 13, and main body tube 6 inner sides are provided with and described master successivelyCirculating water pipe 5, atomization gas inner tube 7 and the gas powder mixing tube 8 of body pipe 6 arranged off-centre, recirculated waterManage 5 one end and be fixed on main body tube 6 inwalls, circulating water pipe 5 other ends and the second seal cover 13Leave space, between circulating water pipe 5 and main body tube 6, be provided with intake tunnel, circulating water pipe 5 and mistChange between gas inner tube 7 and be provided with drainage channel, between atomization gas inner tube 7 and gas powder mixing tube 8, be provided withFor delivery of the inlet channel of atomization gas, between gas powder mixing tube 8, be provided with for delivery of gas powder and mixThe feeding-passage of thing, atomization gas inner tube 7 passes the second seal cover with the tail end of gas powder mixing tube 8After 13, be connected with rifle head 9, rifle cap 10 is installed on rifle head 9.
In the present embodiment:
Intake tunnel connects to connect has water inlet pipe 3, water inlet pipe 3 to be opened on sleeve 14, sleeve14 are sleeved on main body tube 6; Water inlet pipe 3 also can directly start on main body tube 6.
Described drainage channel connects to connect drainpipe 4, and described drainpipe 4 is opened in main body tube 6On.
Inlet channel is connected with the air inlet 2 being opened on main body tube 6, and air inlet 2 supplies with extraneousAtomization gas device is connected.
Feeding-passage is connected with powder inlet 1, and powder inlet 1 is opened on the first seal cover 15, entersPowder mouth 1 is connected with extraneous coke powder feeding mechanism.
The gentle powder mixing tube 8 of atomization gas inner tube 7 includes front end rectilinear duct and rear end rectilinear tubesRoad, front end rectilinear duct and rear end rectilinear duct are by segmental arc transition.
The second seal cover 13 comprises the vertical cover plate be arrangeding in parallel with the first seal cover 15 and vertically coversThe sector cover plate being provided with between plate upper end and main body tube 6, atomization gas inner tube 7 and gas powder mixing tube 8Tail end pass sector cover plate and be connected with rifle head 9.
The body of a gun 12 in the present embodiment is sleeved in fixture 11, the lower end of fixture 11Face both sides are provided with the attached muscle for being connected with the hydraulic telescopic device of controlling body of a gun lifting.
Need to use time: by water inlet pipe, powder inlet, air inlet is all connected with related device, in combustionIn burner, fix on gusset, connecing muscle with activity and be connected with hydraulic telescopic device and fix, open water inlet pipeWith delivery port, when work, hydraulic telescopic device is propped, and rifle cap one end of burner is put in to melting furnacesIn, get final product work.
The advantage of the present embodiment is:
1, the circulating water pipe 5 in the present embodiment is by the sky between main body tube 6 and atomization gas inner tube 7Gap is divided into intake tunnel and drainage channel, and cooling water enters intake tunnel through water inlet pipe 3, then entersDrainage channel is discharged from drainpipe 4, and in this process, cooling water can carry out cooling to burnerCooling, makes rifle head and the noncoking of rifle cap, farthest promotes the life-span of burner rifle head and rifle cap,And can save the expense of manually changing rifle;
2, atomization gas inner tube 7, with the tail end of gas powder mixing tube 8 by segmental arc transition, makes atomizationGas inner tube 7 is to have certain folder with the trend of the body of a gun with the trend of the outlet of gas powder mixing tube 8Angle, but not the straight-through caliber of the simple powder rifle using at present, such being designed with is beneficial to cushion gas powderThe advantage of mixture and atomization gas is impacted, avoided the brute force of flame tail gas impact stove breastwork andFluffy top, has improved common flour gun burner petroleum coke and has caused the atmosphere muddiness in kiln, and foam line is unintelligibleProblem; Also can improve the service life of stove and the quality of glass product, reach energy-saving ring simultaneouslyThe object of protecting;
3, offering when burner is normally produced of inlet channel, exist through the atomization gas of this passageMixes mutually with primary mixture in rifle head in rifle cap, is used for atomization solid powder, make to burn more abundant,Flame is brighter, produces because of coke powder burn incompletely thereby can improve the burn-off rate of coke powder and reduceParticle and carbon monoxide, energy-conserving and environment-protective; And by regulating the pressure of this inlet channel, can adjustThe length of joint flame;
4, in addition, the needs that the utility model can be different according to powder amount, by regulating rifle head apertureSize, the jet that utilizes passage to form regulates the jeting effect of atomization gas, fits to realizeAmount gas mixes more fully with appropriate powder, makes coke powder burning more abundant, thereby improves better burntThe utilization rate of powder, more energy-conserving and environment-protective;
5, the needs that the utility model can be different according to powder amount, by changing the rifle cap of different bores,Regulate rigidity and the coverage rate thereof of flame;
6, the fixture in the present embodiment is to coordinate the special hydraulic telescopic device of burner and establishingPut, when in the time that glass melter is worked, hydraulic telescopic device starts automatically according to changing fiery signal,The rifle cap of burner, rifle head end auto-extending insert in melting furnaces; While changing opposite side fire, hydraulically extensibleDevice starts, and the rifle cap rifle head end of burner is pulled out to contracting automatically under the side of melting furnaces passageway in melting furnacesFace; No matter whether burner is in work, and cooling water all can not stop, and makes burning thereby increaseDevice service life.
Claims (7)
1. a water-cooled petroleum coke power combustor, it comprises the body of a gun (12), the described body of a gun (12)Comprise main body tube (6), the front end of described main body tube (6) seals by the first seal cover (15),The tail end of main body tube (6), by the second seal cover (13) sealing, is characterized in that: described masterBody pipe (6) inner side be provided with successively with the circulating water pipe (5) of described main body tube (6) arranged off-centre,Atomization gas inner tube (7) and gas powder mixing tube (8), described circulating water pipe (5) one end is fixed onOn main body tube (6) inwall, circulating water pipe (5) other end and the second seal cover (13) leave skyGap, is provided with intake tunnel between circulating water pipe (5) and main body tube (6), circulating water pipe (5)And atomization gas inner tube is provided with drainage channel between (7), described atomization gas inner tube (7) is mixed with gas powderClose between pipe (8) and be provided with the inlet channel for delivery of atomization gas, described gas powder mixing tube (8)Between be provided with the feeding-passage for delivery of primary mixture, described atomization gas inner tube (7) and gasThe tail end of powder mixing tube (8) is connected with rifle head (9) after passing the second seal cover (13), described inRifle cap (10) is installed on rifle head (9); Described atomization gas inner tube (7) comprises front end rectilinear tubesRoad and rear end rectilinear duct, described front end rectilinear duct and rear end rectilinear duct are by segmental arc mistakeCross; Described gas powder mixing tube (8) comprises front end rectilinear duct and rear end rectilinear duct, described beforeEnd rectilinear duct and rear end rectilinear duct are by segmental arc transition.
2. water-cooled petroleum coke power combustor according to claim 1, is characterized in that:Described intake tunnel connects to connect water inlet pipe (3), and described water inlet pipe (3) is opened in sleeve (14)Upper, described sleeve (14) is sleeved on main body tube (6).
3. water-cooled petroleum coke power combustor according to claim 1, is characterized in that:Described drainage channel connects to connect drainpipe (4), and described drainpipe (4) is opened in main body tube(6) on.
4. water-cooled petroleum coke power combustor according to claim 1, is characterized in that:Described inlet channel is connected with the air inlet (2) being opened on main body tube (6).
5. water-cooled petroleum coke power combustor according to claim 1, is characterized in that:Described feeding-passage is connected with powder inlet (1), and described powder inlet (1) is opened in the first seal cover(15) on.
6. water-cooled petroleum coke power combustor according to claim 1, is characterized in that:Described the second seal cover (13) comprise the vertical cover plate that be arranged in parallel with the first seal cover (15) andThe sector cover plate being vertically provided with between cover plate upper end and main body tube (6), atomization gas inner tube (7) andThe tail end of gas powder mixing tube (8) passes sector cover plate and is connected with rifle head (9).
7. water-cooled petroleum coke power combustor according to claim 1, is characterized in that:The described body of a gun (12) is sleeved in fixture (11), the lower end of described fixture (11)Face both sides are provided with the attached muscle for being connected with the hydraulic telescopic device of controlling body of a gun lifting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310357519.0A CN103438447B (en) | 2013-08-16 | 2013-08-16 | Water-cooled petroleum coke power combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310357519.0A CN103438447B (en) | 2013-08-16 | 2013-08-16 | Water-cooled petroleum coke power combustor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103438447A CN103438447A (en) | 2013-12-11 |
| CN103438447B true CN103438447B (en) | 2016-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310357519.0A Active CN103438447B (en) | 2013-08-16 | 2013-08-16 | Water-cooled petroleum coke power combustor |
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| Country | Link |
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| CN (1) | CN103438447B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85100842A (en) * | 1985-04-01 | 1985-11-10 | 北京钢铁学院 | A kind of cyclone coal lance of strengthening electrosmelting |
| CN1205766A (en) * | 1995-12-22 | 1999-01-20 | 燃烧工程有限公司 | A Boundary Layer Coal Nozzle Apparatus for Steam Generator |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2895435A (en) * | 1954-03-15 | 1959-07-21 | Combustion Eng | Tilting nozzle for fuel burner |
| IN167217B (en) * | 1985-04-16 | 1990-09-22 | Dow Chemical Co | |
| JP2995013B2 (en) * | 1997-03-31 | 1999-12-27 | 三菱重工業株式会社 | Pulverized fuel combustion burner |
| US6358041B1 (en) * | 2000-04-21 | 2002-03-19 | Eastman Chemical Company | Threaded heat shield for burner nozzle face |
| CN201218499Y (en) * | 2007-08-06 | 2009-04-08 | 国际壳牌研究有限公司 | Burner |
| JP5046887B2 (en) * | 2007-11-27 | 2012-10-10 | 三菱重工業株式会社 | High caking coal burner and gasifier |
| DE102008062028A1 (en) * | 2008-12-12 | 2010-06-17 | Siemens Aktiengesellschaft | Coal-dust burner for oxidizing medium-gasification of powdered fuels in flow reactor, has combustible dust-supplying-pipe guided in dust-supplying-ring channel, and water-passing-cooling unit arranged around dust-supplying ring channel |
-
2013
- 2013-08-16 CN CN201310357519.0A patent/CN103438447B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85100842A (en) * | 1985-04-01 | 1985-11-10 | 北京钢铁学院 | A kind of cyclone coal lance of strengthening electrosmelting |
| CN1205766A (en) * | 1995-12-22 | 1999-01-20 | 燃烧工程有限公司 | A Boundary Layer Coal Nozzle Apparatus for Steam Generator |
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| Publication number | Publication date |
|---|---|
| CN103438447A (en) | 2013-12-11 |
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Effective date of registration: 20210804 Address after: 430071 805, building 5, No. 18, huashiyuan North Road (Optical Valley Science and technology port), Huxin Technology Development Zone, Wuhan, Hubei Province Patentee after: Wuhan xinyongchang Energy Saving Technology Co.,Ltd. Address before: 430080 30 Jiefang, Qingshan District, Wuhan City, Hubei Province Patentee before: WUHAN HUAERSHUN METALLURGICAL ENGINEERING TECHNOLOGY Co.,Ltd. |
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