CN104121578A - Boiler combustor - Google Patents
Boiler combustor Download PDFInfo
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- CN104121578A CN104121578A CN201410297221.XA CN201410297221A CN104121578A CN 104121578 A CN104121578 A CN 104121578A CN 201410297221 A CN201410297221 A CN 201410297221A CN 104121578 A CN104121578 A CN 104121578A
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- boiler
- combustor
- combustion machine
- heat
- boiler combustion
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Abstract
The invention relates to a boiler combustor which comprises a combustor base, a boiler combustor inner container, a shell, a hearth and a nozzle, wherein the shell is arranged at the upper part of the combustor base; a boiler combustor ash discharge hole is formed in the lower part of the combustor base; the boiler combustor ash discharge hole is internally communicated with an oxygen supply tube; the shell is internally provided with a heat preservation layer; the boiler combustor inner container is arranged inside the heat preservation layer; the hearth is arranged inside the boiler combustor inner container; a fuel feeding hole and the nozzle are formed in the wall of the hearth; a fire hole and a secondary oxygen supply hole are formed in the nozzle; a fire grate is arranged at the lower part of the boiler combustor inner container; an inner boiler chamber is arranged between the boiler combustor inner container and the heat preservation layer; an upper outlet is formed in the upper part of the inner boiler chamber; an inner boiler chamber outlet is formed in the bottom of the heat preservation layer. The boiler combustor has the characteristics that the service life is long, heat is prevented from dissipating outside, and the heat energy generated in the hearth can be sufficiently utilized and the like.
Description
Technical field
The present invention relates to a kind of boiler plant, be specially a kind of boiler combustion machine.
Background technology
At present, the boiler of the various festival energies of China constantly occurs, technology keeps reforming innovation.Publish according to " boiler and the boiler room equipment " published by China Construction Industry Press December nineteen ninety, and " biomass fuel user's manual " book of being published by Beijing Chemical Industry Press, all introduce respectively that structure and the biomass combustion machine of national various boiler obtain service condition in recent years, how these boilers improve fuel is fuel value, improve the thermal efficiency, aspect the saving energy, obtaining very large achievement, but in today of scientific and technological skill development, boiler structure originally and combustion system and the thermal efficiency can not all meet and adapt to the needs of modern society far away.The combustor using now easily burns out combustor burner hearth because fire box temperature is too high, causes combustor short service life.
Summary of the invention
The object of this invention is to provide a kind of structure ingenious, both improved the thermal efficiency of combustor, the boiler combustion machine that has extended again the service life of combustor.
Technical scheme of the present invention is achieved in that
A kind of boiler combustion machine, comprise combustor base, boiler combustion machine liner, casing, burner hearth and nozzle, it is characterized in that: combustor base top is provided with casing, combustor base bottom is provided with boiler combustion machine cleaning door, in boiler combustion machine cleaning door, be communicated with Oxygen tube, in casing, be provided with heat-insulation layer, boiler combustion machine liner is arranged in heat-insulation layer, in boiler combustion machine liner, it is burner hearth, bunkering port and nozzle are arranged on hearth wall, on nozzle, be provided with bocca and offer secondary oxygen supply port, boiler combustion machine liner bottom is provided with fire grate, between in boiler combustion machine liner and heat-insulation layer, be provided with boiler intracavity, boiler intracavity top offers upper outlet, heat-insulation layer bottom is provided with boiler intracavity outlet.
In described boiler intracavity, can add conduction oil, water or other heat carrier, can make full use of the heat that burner hearth gives out, improve heat utilization rate.
Described heat-insulation layer inwall is provided with aluminium film heat-reflecting layer, heat more can be made full use of.
Described bunkering port and nozzle also can be arranged on upper furnace as required.
Boiler combustion machine of the present invention adopts pot courage as boiler combustion machine liner, between boiler combustion machine liner and heat-insulation layer, be provided with boiler intracavity, in boiler intracavity, can add conduction oil, water or other heat carrier, can make full use of the heat that combustor burner hearth gives out it is carried out to preheating, can avoid again because of the too high phenomenon easily combustor burner hearth being burnt out of fire box temperature, both improve the energy utilization rate of combustor, extended again the service life of combustor.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Serial number name in figure is:
1, combustor base, 2, boiler intracavity outlet, 3, boiler combustion machine liner, 4, boiler combustion machine cleaning door, 5, bunkering port, 6, fire grate, 7, casing, 8, boiler intracavity, 9, burner hearth, 10, heat-insulation layer, 11, Oxygen tube, 12, bocca, 13, upper outlet, 14, secondary oxygen supply port, 15, nozzle.
Detailed description of the invention
Introduce the present invention for more detailed, below in conjunction with accompanying drawing, the present invention will be further described.
As shown in Figure 1, boiler combustion machine, comprise combustor base 1, boiler combustion machine liner 3, casing 7, burner hearth 9 and nozzle 15, it is characterized in that: combustor base 1 top is provided with casing 7, combustor base 1 bottom is provided with boiler combustion machine cleaning door 4, in boiler combustion machine cleaning door 4, be communicated with Oxygen tube 11, in casing 7, be provided with heat-insulation layer 10, boiler combustion machine liner 3 is arranged in heat-insulation layer 10, in boiler combustion machine liner 3, it is burner hearth 9, bunkering port 5 and nozzle 15 are arranged on burner hearth 9 walls, on nozzle 15, be provided with bocca 12 and offer secondary oxygen supply port, boiler combustion machine liner 3 bottoms are provided with fire grate 6, between in boiler combustion machine liner 3 and heat-insulation layer 10, be provided with boiler intracavity 8, boiler intracavity 8 tops offer upper outlet 13, heat-insulation layer 10 bottoms are provided with boiler intracavity outlet 2, in described boiler intracavity 8, can add conduction oil, water or other heat carrier, described heat-insulation layer 10 inwalls are provided with aluminium film heat-reflecting layer, described bunkering port 5 and nozzle 15 also can be arranged on burner hearth 9 tops as required.
application Example
Guigang, Guangxi company, needs to use the conduction oil after heating in process of production, and needs to use boiler product is heated and dry.What the said firm was originally used is the combustor that there is no boiler intracavity, and this combustor has used 2 years 08 months and just substantially can not use, and can not make full use of the heat that flue comes out, and separately also needs to set up the heater of conduction oil, has taken side greatly; And the said firm has changed after boiler combustion machine of the present invention, it is also excellent to have used 3 years 05 months, has filled the conduction oil that needs use in its boiler intracavity, utilizes the heat that burner hearth gives out to heat conduction oil, do not need to set up hot oil heater, reduce floor space.
Claims (4)
1. a boiler combustion machine, comprise combustor base (1), boiler combustion machine liner (3), casing (7), burner hearth (9) and nozzle (15), it is characterized in that: combustor base (1) top is provided with casing (7), combustor base (1) bottom is provided with boiler combustion machine cleaning door (4), in boiler combustion machine cleaning door (4), be communicated with Oxygen tube (11), in casing (7), be provided with heat-insulation layer (10), boiler combustion machine liner (3) is arranged in heat-insulation layer (10), in boiler combustion machine liner (3), be burner hearth (9), bunkering port (5) and nozzle (15) are arranged on burner hearth (9) wall, on nozzle (15), be provided with bocca (12) and offer secondary oxygen supply port, boiler combustion machine liner (3) bottom is provided with fire grate (6), between in boiler combustion machine liner (3) and heat-insulation layer (10), be provided with boiler intracavity (8), boiler intracavity (8) top offers upper outlet (13), heat-insulation layer (10) bottom is provided with boiler intracavity outlet (2).
2. boiler combustion machine according to claim 1, is characterized in that: in described boiler intracavity (8), can add conduction oil, water or other heat carrier.
3. boiler combustion machine according to claim 1, is characterized in that: described heat-insulation layer (10) inwall is provided with aluminium film heat-reflecting layer.
4. boiler combustion machine according to claim 1, is characterized in that: described bunkering port (5) and nozzle (15) also can be arranged on burner hearth (9) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410297221.XA CN104121578A (en) | 2014-06-28 | 2014-06-28 | Boiler combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410297221.XA CN104121578A (en) | 2014-06-28 | 2014-06-28 | Boiler combustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104121578A true CN104121578A (en) | 2014-10-29 |
Family
ID=51767105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410297221.XA Pending CN104121578A (en) | 2014-06-28 | 2014-06-28 | Boiler combustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104121578A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105361721A (en) * | 2015-11-26 | 2016-03-02 | 重庆昊江耐火材料有限责任公司 | Heat-insulation oven device |
| CN105361723A (en) * | 2015-11-26 | 2016-03-02 | 重庆昊江耐火材料有限责任公司 | Heat-insulation structure of oven |
| CN105496223A (en) * | 2015-11-26 | 2016-04-20 | 重庆昊江耐火材料有限责任公司 | Baking oven heat-insulation device |
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| DE19851085A1 (en) * | 1998-11-05 | 2000-05-11 | Hdg Bavaria Gmbh Heizkessel & | Push grate arrangement for solid fuel boiler, combustion furnace or burner involves stepped grate with rigid grate unit and movable grate unit which lower in stages from fuel intake to ash removal point |
| CN102345862A (en) * | 2011-08-26 | 2012-02-08 | 山东省科学院能源研究所 | Biomass particle combustion apparatus and combustion method for the same |
| CN102748750A (en) * | 2012-06-28 | 2012-10-24 | 郭丰亮 | Temperature-controllable biomass burner |
| CN202675266U (en) * | 2012-06-28 | 2013-01-16 | 郭丰亮 | Biomass combustion machine with adjustable height |
| CN202769644U (en) * | 2012-09-18 | 2013-03-06 | 佛山市广盛金生物能源科技有限公司 | Novel biomass combustion engine |
| CN202813341U (en) * | 2012-08-24 | 2013-03-20 | 东莞市三一环保节能科技有限公司 | Biomass forming fuel burner |
| KR20130044835A (en) * | 2011-10-25 | 2013-05-03 | 김홍규 | Wood pellet boiler |
| CN203273867U (en) * | 2013-05-22 | 2013-11-06 | 临海市科森热能设备有限公司 | Biomass burner |
| CN103423998A (en) * | 2012-05-17 | 2013-12-04 | 李学闵 | Light multifunctional industrial kiln wall structure with composite layers |
| CN103512024A (en) * | 2012-06-19 | 2014-01-15 | 中山市兴和生物能源科技有限公司 | Biomass burning machine |
| CN204005956U (en) * | 2014-06-28 | 2014-12-10 | 李而宏 | A kind of boiler combustion machine |
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2014
- 2014-06-28 CN CN201410297221.XA patent/CN104121578A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19851085A1 (en) * | 1998-11-05 | 2000-05-11 | Hdg Bavaria Gmbh Heizkessel & | Push grate arrangement for solid fuel boiler, combustion furnace or burner involves stepped grate with rigid grate unit and movable grate unit which lower in stages from fuel intake to ash removal point |
| CN102345862A (en) * | 2011-08-26 | 2012-02-08 | 山东省科学院能源研究所 | Biomass particle combustion apparatus and combustion method for the same |
| KR20130044835A (en) * | 2011-10-25 | 2013-05-03 | 김홍규 | Wood pellet boiler |
| CN103423998A (en) * | 2012-05-17 | 2013-12-04 | 李学闵 | Light multifunctional industrial kiln wall structure with composite layers |
| CN103512024A (en) * | 2012-06-19 | 2014-01-15 | 中山市兴和生物能源科技有限公司 | Biomass burning machine |
| CN102748750A (en) * | 2012-06-28 | 2012-10-24 | 郭丰亮 | Temperature-controllable biomass burner |
| CN202675266U (en) * | 2012-06-28 | 2013-01-16 | 郭丰亮 | Biomass combustion machine with adjustable height |
| CN202813341U (en) * | 2012-08-24 | 2013-03-20 | 东莞市三一环保节能科技有限公司 | Biomass forming fuel burner |
| CN202769644U (en) * | 2012-09-18 | 2013-03-06 | 佛山市广盛金生物能源科技有限公司 | Novel biomass combustion engine |
| CN203273867U (en) * | 2013-05-22 | 2013-11-06 | 临海市科森热能设备有限公司 | Biomass burner |
| CN204005956U (en) * | 2014-06-28 | 2014-12-10 | 李而宏 | A kind of boiler combustion machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105361721A (en) * | 2015-11-26 | 2016-03-02 | 重庆昊江耐火材料有限责任公司 | Heat-insulation oven device |
| CN105361723A (en) * | 2015-11-26 | 2016-03-02 | 重庆昊江耐火材料有限责任公司 | Heat-insulation structure of oven |
| CN105496223A (en) * | 2015-11-26 | 2016-04-20 | 重庆昊江耐火材料有限责任公司 | Baking oven heat-insulation device |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| 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: 20141029 |