CN2859345Y - Energy saving smokeless and dustless environment protecting boiler - Google Patents
Energy saving smokeless and dustless environment protecting boiler Download PDFInfo
- Publication number
- CN2859345Y CN2859345Y CN 200620002887 CN200620002887U CN2859345Y CN 2859345 Y CN2859345 Y CN 2859345Y CN 200620002887 CN200620002887 CN 200620002887 CN 200620002887 U CN200620002887 U CN 200620002887U CN 2859345 Y CN2859345 Y CN 2859345Y
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- CN
- China
- Prior art keywords
- flue
- pyrotechnics
- fire grate
- environment
- boiler
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- Expired - Fee Related
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Abstract
This utility model relates to a vertical bearing boiler, especially relates to an energy saving smokeless and dustless environment protecting boiler with mixing combustion of coal and gas comprising of a shell, a bladder, a hearth, a smoke outlet, a flue wind gate in the smoke outlet and a water inlet, which is charactered in that a firework heat exchanger is set on the upside of said hearth, two C model conbustion chamber mixed the coal and gas is symmetrically set in the flame outlet, a coal inlet is set in the middleside, and a mixing fire grate comprising of a horizontal fire grate in the two ends and a factory type fire grate in the middle is set in the bottom, a firework up road is set between said shell and said bladder, a firework down road is set in the firework heat exchanger, a hot water outlet is set on the upside of said shell and a backwater gate is set in the downside. This utility model has high thermal efficiency, saves the fuel and has good effect of environmental protection.
Description
Technical field
The utility model relates to a kind of vertical bearing boiler, and the energy-conserving and environment-protective that especially relate to a kind of coal, gas mixed combustion do not have the flue dust boiler.
Background technology
Raising along with people's living standard, people are also more and more higher to environment requirements, the dust removing effects of coal-burning boiler is a problem of people's common concern at present, the boiler pressing force is divided into bearing boiler and normal-pressure boiler, bearing boiler is in order to reach the purpose of dedusting, common adapted air-introduced machine and deduster, thereby to consume a large amount of power and water energy, increased operating cost undoubtedly.And normal-pressure boiler generally all is unworthy of cleaner, directly gets rid of flue dust by the chimney direct absorbing type, has polluted environment greatly.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of thermal efficiency height, fuel savings, energy-conserving and environment-protective that environment protecting is good not to have the flue dust boiler.
The utility model is realized in the following way:
A kind of energy-conserving and environment-protective do not have the flue dust boiler, comprise flue damper and water inlet in shell, flue, burner hearth, outlet flue, the outlet flue, it is characterized in that: two the C moulded coal gas that are provided with that are provided with pyrotechnics heated exchanger, flame export place symmetry on the top of above-mentioned burner hearth mix the combustion chamber, and the middle part is provided with coal feeding hole, the bottom is provided with the mixing fire grate of being made up of factory's type fire grate at the horizontal fire grate at two ends and middle part; Between above-mentioned shell, flue, be provided with in trade on the pyrotechnics, the pyrotechnics heated exchanger and be provided with trade under the pyrotechnics; Top at above-mentioned shell is provided with hot water outlet, the bottom is provided with water return outlet;
Described pyrotechnics heated exchanger all is mountain font distribution along the both sides, center of described flue, and the trade forms five backhaul flue gas flows on pyrotechnics heated exchanger and the described pyrotechnics;
The downside at the middle part of mountain, left and right sides font is equipped with an ash disposal mouth in described pyrotechnics heated exchanger;
Mix the upper end that the combustion chamber is connected the flame export place at described C moulded coal gas, the flame export place communicates with trade on the described pyrotechnics;
Middle part at described factory type fire grate is provided with middle air door, and the bottom of the horizontal fire grate at two ends is provided with slag notch.
The utility model has following effect:
1) environment protecting is good: the utility model is owing to increased C moulded coal, the mixed combustion of gas chamber at the flame export place, make the fuel gas that participates in burning in the burner hearth originally and pernicious gas, big deleterious particle for completing combustion etc. carry out mixed combustion by the high-temperature region in the burner hearth, these materials are close to be exhausted, thereby flue dust is few, and environment protecting is good.
2) thermal efficiency height, fuel savings: the utility model is because the inner of the boiler chamber temperature is stable, sufficient combustion, combustion intensity height, add that the trade forms five backhaul flue gas flows on the utility model pyrotechnics heated exchanger and the pyrotechnics, significantly prolonged flue gas flow, increased the time of heat exchange, thereby improved the thermal efficiency, saved fuel.
3) small investment, cost are low: because the utility model does not have huge, complicated dust pelletizing system, thereby greatly reduce operating cost.
4) be fit to various fuel: the utility model is because special structure, thereby can use various types of coals, hot water can be provided, also can provide steam, can be widely used in heat supply water heating such as industrial and mineral, enterprises and institutions, office, school, residential quarters.
Description of drawings
Fig. 1 is the utility model structural representation;
The specific embodiment
A kind of energy-conserving and environment-protective do not have the flue dust boiler, comprise flue damper 5 and water inlet 6 in shell 1, flue 2, burner hearth 3, outlet flue 4, the outlet flue 4, as shown in Figure 1: two the C moulded coal gas that are provided with that are provided with pyrotechnics heated exchanger 12, flame export place 7 symmetries on the top of above-mentioned burner hearth 3 mix combustion chamber 8, and the middle part is provided with coal feeding hole 9, the bottom is provided with the mixing fire grate of being made up of factory's type fire grate 11 at the horizontal fire grate 10 at two ends and middle part; Between above-mentioned shell 1 flue 2, be provided with and be provided with trade 16 under the pyrotechnics in trade 15 on the pyrotechnics, the pyrotechnics heated exchanger 12; Be provided with hot water outlet 13 on the top of above-mentioned shell 1, the bottom is provided with water return outlet 14, pyrotechnics heated exchanger 12 all is mountain font distribution along the both sides, center of described flue 2, trade 15 forms five backhaul flue gas flows on pyrotechnics heated exchanger 12 and the described pyrotechnics, the downside at the middle part of mountain, left and right sides font is equipped with an ash disposal mouth 17 in pyrotechnics heated exchanger 12, mix the upper end that combustion chamber 8 is connected flame export place 7 at C moulded coal gas, flame export place 7 communicates with trade 15 on the pyrotechnics, air door 18 in the middle part of factory's type fire grate 11 is provided with, the bottom of the horizontal fire grate 10 at two ends is provided with slag notch 19.
During use, inject running water by water inlet 6 earlier, add fuel to fire grate by coal feeding hole 9, igniting heating then, air door 18 strengthens intake in opening this moment, flame strengthens gradually, flame along flame export 7 enter trade 15 on the pyrotechnics, by trade under the pyrotechnics 16, after five backhauls, discharge by smoke tube mouth 4, the steam or the hot water that produce in smoke flue heat exchanger 12 are communicated with Outer Tube by the hot water mouth, and intrasystem water returns in the flue 2 from water return outlet.
Claims (5)
1. energy-conserving and environment-protective do not have the flue dust boiler, comprise flue damper (5) and water inlet (6) in shell (1), flue (2), burner hearth (3), outlet flue (4), the outlet flue (4), it is characterized in that: two the C moulded coal gas that are provided with that are provided with pyrotechnics heated exchanger (12), flame export place (7) symmetry on the top of above-mentioned burner hearth (3) mix combustion chamber (8), and the middle part is provided with coal feeding hole (9), the bottom is provided with the mixing fire grate of being made up of factory's type fire grate (11) at the horizontal fire grate (10) at two ends and middle part; Between above-mentioned shell (1), flue (2), be provided with in trade on the pyrotechnics (15), the pyrotechnics heated exchanger (12) and be provided with trade under the pyrotechnics (16); Be provided with hot water outlet (13) on the top of above-mentioned shell (1), the bottom is provided with water return outlet (14).
2. energy-conserving and environment-protective as claimed in claim 1 do not have the flue dust boiler, it is characterized in that: described pyrotechnics heated exchanger (12) all is mountain font distribution along the both sides, center of described flue (2), and trade (15) forms five backhaul flue gas flows on pyrotechnics heated exchanger (12) and the described pyrotechnics.
3. energy-conserving and environment-protective as claimed in claim 1 or 2 do not have the flue dust boiler, it is characterized in that: the downside at the middle part of mountain, left and right sides font is equipped with an ash disposal mouth (17) in described pyrotechnics heated exchanger (12).
4. energy-conserving and environment-protective as claimed in claim 1 or 2 do not have the flue dust boiler, it is characterized in that: mix the upper end that combustion chamber (8) is connected flame export place (7) at described C moulded coal gas, flame export place (7) communicate with trade (15) on the described pyrotechnics.
5. energy-conserving and environment-protective as claimed in claim 1 or 2 do not have the flue dust boiler, it is characterized in that: be provided with middle air door (18) at the middle part of described factory's type fire grate (11), the bottom of the horizontal fire grate (10) at two ends is provided with slag notch (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620002887 CN2859345Y (en) | 2006-01-09 | 2006-01-09 | Energy saving smokeless and dustless environment protecting boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620002887 CN2859345Y (en) | 2006-01-09 | 2006-01-09 | Energy saving smokeless and dustless environment protecting boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2859345Y true CN2859345Y (en) | 2007-01-17 |
Family
ID=37612204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620002887 Expired - Fee Related CN2859345Y (en) | 2006-01-09 | 2006-01-09 | Energy saving smokeless and dustless environment protecting boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2859345Y (en) |
-
2006
- 2006-01-09 CN CN 200620002887 patent/CN2859345Y/en not_active Expired - Fee Related
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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: 20070117 |