CN201429206Y - Multi-hearth highly-effective energy-saving environment-friendly boiler - Google Patents
Multi-hearth highly-effective energy-saving environment-friendly boiler Download PDFInfo
- Publication number
- CN201429206Y CN201429206Y CN2009201636926U CN200920163692U CN201429206Y CN 201429206 Y CN201429206 Y CN 201429206Y CN 2009201636926 U CN2009201636926 U CN 2009201636926U CN 200920163692 U CN200920163692 U CN 200920163692U CN 201429206 Y CN201429206 Y CN 201429206Y
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- furnace
- hearth
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- boiler
- heating
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Abstract
The utility model discloses a multi-hearth highly-effective energy-saving environment-friendly boiler which is provided with a boiler wall, a boiler grate, a combustion chamber, a boiler door, a flue,a heating hearth and a water cavity, wherein the boiler grate, the combustion chamber and the boiler door are arranged under the heating hearth, the heating hearth is arranged in the middle portion of a boiler body, the water cavity is arranged between the heating hearth and the boiler wall, the heating hearth is designed into a main hearth and a plurality of auxiliary hearths, the diameter of the auxiliary hearth is smaller than that of the main hearth and are evenly distributed around the main hearth, the lower ends of the auxiliary hearths and the main hearth are communicated with the combustion chamber, the upper ends are communicated with the flue, a plurality of groups of heating pipes which are spirally arranged along different diameters at intervals upwards are arranged on the outer periphery of the auxiliary hearths, the lower ends of the heating pipes are communicated with the combustion chamber or the main hearth, and the upper ends are communicated with the flue through adraught fan. The multi-hearth highly-effective energy-saving environment-friendly boiler is applicable to being used as a coal-fired hot-water boiler, has complete and rational structure and high heatefficiency, and is energy-saving and environment-friendly.
Description
Technical field
The utility model belongs to a kind of boiler, and concrete is a kind of hot-water boiler that is provided with the more energy-conserving and environment-protective of a plurality of burner hearths and multilayer heating tube.
Background technology
The energy resource consumption of existing coal-burning boiler ubiquity is big, and to the with serious pollution problem of environment, thereby people have carried out many-sided improvement to boiler structure, has occurred much mostly having certain effect about the coal-fired pot technology and the products of energy-conserving and environment-protective.But still require further improvement, to obtain better effect in energy saving and environmental protection.
The utility model content
The purpose of this utility model is in order to solve the problems of the technologies described above, to propose a kind of multiple hearth efficient energy saving and environment friendly boiler, and this boiler adopts a plurality of burner hearths and multilayer to organize heating tube more, and structural design is more perfect, and effects of energy conservation and environmental protection is better.
The purpose of this utility model is achieved through the following technical solutions: the multiple hearth efficient energy saving and environment friendly boiler, be provided with the furnace wall, fire grate, the combustion chamber, fire door, flue, heating furnace, water cavity, described fire grate, the combustion chamber, fire door is located at below the heating furnace, described heating furnace is in the middle of body of heater, it between heating furnace and the furnace wall water cavity, it is characterized in that: described heating furnace is made as main furnace chamber and secondary-furnace, secondary-furnace is several, its diameter is less than main furnace chamber, be evenly distributed on main furnace chamber around, this secondary-furnace is communicated with the combustion chamber with the lower end of main furnace chamber, and its upper end all is communicated with flue; Be provided with array along the different-diameter heating tube that is provided with of spiral upwards at interval in the periphery of secondary-furnace, the lower end of this heating tube is communicated with combustion chamber or main furnace chamber, and the connection of air-introduced machine flue is passed through in its upper end.
The additional project of further improving and implementing of the present utility model is:
Described heating tube is provided with the 1-6 array in the furnace wall, the lower end of every group of heating tube all is communicated with the combustion chamber, and every group of heating tube is along different-diameter upwards spiral setting at interval; The upper end of every group of heating tube all is communicated with flue by air-introduced machine.
Described heating tube is provided with the 1-6 array from bottom to top in the furnace wall, the lower end of every group of heating tube is communicated with the position of the differing heights of combustion chamber and main furnace chamber respectively from bottom to top, and every group of heating tube is along different-diameter upwards spiral setting at interval; The upper end of every group of heating tube all is communicated with flue by air-introduced machine.
The utility model owing to adopted a plurality of burner hearths and multilayer to organize the structure of heating tube more, be provided with main furnace chamber and a plurality of secondary-furnace, its periphery also is provided with several number of plies groups along the different-diameter heating tube that is provided with of spiral upwards at interval, make the heating surface area of water in the stove very big, and it is fast to be heated, thereby the thermal efficiency is higher; Adopt many group heating tubes, in taller and bigger boiler, the length of heating tube can be not oversize like this, air-introduced machine in addition, thereby be not easy to stop up, guaranteed the safe and reliable continuously of boiler operatiopn.Have easy and simple to handle, more energy-conserving and environment-protective, the advantage that the thermal efficiency is high.
Description of drawings
Fig. 1 is the structural representation of embodiment 1 of the present utility model;
Fig. 2 is the structural representation of embodiment 2 of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment 1: referring to accompanying drawing 1, a kind of multiple hearth efficient energy saving and environment friendly boiler, be provided with furnace wall 5, fire grate 2, combustion chamber 2.1, fire door, flue 6, heating furnace 3,4, water cavity 5.1, described fire grate, combustion chamber, fire door are located at below the heating furnace, described heating furnace is in the middle of body of heater, it between heating furnace and the furnace wall water cavity, described heating furnace is made as main furnace chamber 3 and secondary-furnace 4, secondary-furnace is 5, its diameter is less than main furnace chamber, be evenly distributed on main furnace chamber around, this secondary-furnace is communicated with the combustion chamber with the lower end of main furnace chamber, its upper end all be communicated with flue; The periphery of secondary-furnace be provided with 3 groups along different-diameter at interval upwards the lower end of heating tube 7.1,7.2,7.3 these heating tubes of being provided with of spiral is communicated with the combustion chamber, pass through air-introduced machine 1 on it and be communicated with flue 6.
Embodiment 2: referring to accompanying drawing 2, the multiple hearth efficient energy saving and environment friendly boiler, described heating tube is provided with 3 arrays 8.1,8.2,8.3 from bottom to top in the furnace wall, every group of heating tube is 3, the lower end of bottom one group of heating tube is communicated with the combustion chamber, above the lower end of two groups of heating tubes be communicated with the position of the differing heights of main furnace chamber respectively; Every heating tube is along different-diameter upwards spiral setting at interval, and the upper end of every group of heating tube all is communicated with flue 6 by air-introduced machine 1.Other structures are identical with embodiment 1.
Effect through the foregoing description on probation is all very good.
Claims (3)
1, a kind of multiple hearth efficient energy saving and environment friendly boiler, be provided with furnace wall (5), fire grate (2), combustion chamber (2.1), fire door, flue (6), heating furnace (3,4), water cavity (5.1), described fire grate, the combustion chamber, fire door is located at below the heating furnace, described heating furnace is in the middle of body of heater, it between heating furnace and the furnace wall water cavity, it is characterized in that: described heating furnace is made as main furnace chamber (3) and secondary-furnace (4), secondary-furnace is several, its diameter is less than main furnace chamber, be evenly distributed on main furnace chamber around, this secondary-furnace is communicated with the combustion chamber with the lower end of main furnace chamber, and its upper end all is communicated with flue; Be provided with array along the different-diameter heating tube (7.1,7.2,7.3,8.1,8.2,8.3) that is provided with of spiral upwards at interval in the periphery of secondary-furnace, the lower end of this heating tube is communicated with combustion chamber or main furnace chamber, passes through air-introduced machine (1) on it and is communicated with flue (6).
2, boiler according to claim 1 is characterized in that: described heating tube is provided with the 1-6 array in the furnace wall, and the lower end of every group of heating tube all is communicated with the combustion chamber, and every group of heating tube is along different-diameter upwards spiral setting at interval; The upper end of every group of heating tube all is communicated with flue (6) by air-introduced machine (1).
2, boiler according to claim 1, it is characterized in that: described heating tube is provided with the 1-6 array from bottom to top in the furnace wall, the lower end of every group of heating tube from bottom to top, be communicated with the position of the differing heights of combustion chamber and main furnace chamber respectively, every group of heating tube is along different-diameter upwards spiral setting at interval; The upper end of every group of heating tube all is communicated with flue (6) by air-introduced machine (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201636926U CN201429206Y (en) | 2009-07-08 | 2009-07-08 | Multi-hearth highly-effective energy-saving environment-friendly boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201636926U CN201429206Y (en) | 2009-07-08 | 2009-07-08 | Multi-hearth highly-effective energy-saving environment-friendly boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201429206Y true CN201429206Y (en) | 2010-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201636926U Expired - Fee Related CN201429206Y (en) | 2009-07-08 | 2009-07-08 | Multi-hearth highly-effective energy-saving environment-friendly boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201429206Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103398467A (en) * | 2013-07-18 | 2013-11-20 | 天津市正焱节能采暖设备有限公司 | High-heat efficiency hot-water boiler with function o f multi-stage heating |
| CN106016234A (en) * | 2016-05-20 | 2016-10-12 | 天津市正焱节能采暖设备有限公司 | Efficient energy saving gas-fired boiler |
| CN106839416A (en) * | 2017-04-10 | 2017-06-13 | 杨学利 | A kind of multi-hull type non-pressure fuel oil combustion gas numerical control boiler and system |
-
2009
- 2009-07-08 CN CN2009201636926U patent/CN201429206Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103398467A (en) * | 2013-07-18 | 2013-11-20 | 天津市正焱节能采暖设备有限公司 | High-heat efficiency hot-water boiler with function o f multi-stage heating |
| CN103398467B (en) * | 2013-07-18 | 2015-10-07 | 天津市正焱节能采暖设备有限公司 | A kind of multisection type heat hot water boiler of high thermal effect |
| CN106016234A (en) * | 2016-05-20 | 2016-10-12 | 天津市正焱节能采暖设备有限公司 | Efficient energy saving gas-fired boiler |
| CN106839416A (en) * | 2017-04-10 | 2017-06-13 | 杨学利 | A kind of multi-hull type non-pressure fuel oil combustion gas numerical control boiler and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100324 Termination date: 20120708 |