CN102141242A - Reverse burning multi-return-stroke biomass low-carbon energy-saving steam boiler - Google Patents
Reverse burning multi-return-stroke biomass low-carbon energy-saving steam boiler Download PDFInfo
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- CN102141242A CN102141242A CN2011100456025A CN201110045602A CN102141242A CN 102141242 A CN102141242 A CN 102141242A CN 2011100456025 A CN2011100456025 A CN 2011100456025A CN 201110045602 A CN201110045602 A CN 201110045602A CN 102141242 A CN102141242 A CN 102141242A
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Abstract
The invention discloses a reverse burning multi-return-stroke biomass low-carbon energy-saving steam boiler. The steam boiler consists of a multi-return-stroke flame tube (1), a water sleeve (2), a return stroke flame outlet (3), a return stroke flame inlet (4), an ellipsoidal seal head (5), a biomass charging opening (6), a biomass semi-gasification hearth (7), a grate (8), a secondary combustion chamber (9) and a reverse burning channel (10). In the reverse burning multi-return-stroke biomass low-carbon energy-saving steam boiler, fuels are gasified in advance in the biomass semi-gasified hearth under the action of an induced draft fan, and a large number of volatiles are separated out in the gasification process; the fuels are fully combusted under the action of secondary wind; flame enters the flame tube and then the return-stroke flame outlet from bottom to top along the combustion of the fuels; the fuels are returned from the return-stroke flame inlet downwards from top to bottom; therefore, a reverse burning multi-return stroke is formed. The reverse burning multi-return-stroke biomass low-carbon energy-saving steam boiler is made of any one of iron and stainless steel. The boiler makes combustion sufficient, is low-carbon and energy-saving, makes waste profitable, realizes resource regeneration, purifies the environment and is beneficial to the nation and the people.
Description
Technical field
The invention belongs to a kind of steam boiler, be specifically related to a kind of anti-many backhauls of burning living beings low-carbon energy-saving steam boiler.
Background technology
Owing to people use the energy shortage that fossil fuel causes and the situation of ecological deterioration in a large number, seeking a kind of regenerative resource has become the problem that presses for solution, and people are also at crop straw burning till now, waste resource, contaminated environment.Living beings are regenerative resources, should occupy main status in boiler oil.Utilize the high temperature advantage of steam, the industrial steam boiler of generally selecting for use comes the maintenance goods, and processing heating perhaps also is used for heating.Our its combustion system great majority of general steam boiler are with coal direct combustion, deflagration, grate firing, no secondary air distribution, part heat and pernicious gas that burning produces can directly drain into atmosphere with chimney, cause highly energy-consuming, maximum discharge, fuel consumption is big, the heat energy utilization rate is low, contaminated environment simultaneously.
Summary of the invention
The present invention is directed to the problem that the said goods exists, a kind of anti-many backhauls of burning living beings low-carbon energy-saving steam boiler is provided, the fuel consumption that has solved the said goods existence is big, and the heat energy utilization rate is low, problems such as contaminated air.
The present invention by the following technical solutions, a kind of anti-many backhauls of burning living beings low-carbon energy-saving steam boiler comprises that many backhauls fire tube (1), water jacket (2), backhaul crater (3), backhaul are advanced burner (4), ellipsoidal head (5), added biological material mouth (6), biomass half-gasification oven thorax (7), fire grate (8), secondary combustion chamber (9), the anti-burning (10).Described anti-many backhauls of burning living beings low-carbon energy-saving steam boiler is under the effect of air-introduced machine, and fuel is gasification earlier in the biomass half-gasification oven thorax, separates out a large amount of volatile matters in this process.Make full combustion of fuel under the secondary wind action, flame arrives backhaul crater (3) thereupon entering many backhauls fire tube (1) to going up down, and then advances burner (4) from backhaul and return, and so just forms anti-many backhauls of burning.It can more effectively utilize heat energy to improve water temperature increases steam, has significantly reduced the discharging of flue gas pollutant simultaneously.The material of described anti-many backhauls of burning living beings low-carbon energy-saving steam boiler be iron, stainless any one.
The present invention compared with prior art has following beneficial effect: described anti-many backhauls of burning living beings low-carbon energy-saving steam boiler is under the effect of air-introduced machine, and fuel is gasification earlier in the biomass half-gasification oven thorax, separates out a large amount of volatile matters in this process.Make full combustion of fuel under the secondary wind action, flame arrives backhaul crater (3) thereupon entering many backhauls fire tube (1) to going up down, and then advances burner (4) from backhaul and return, and so just forms anti-many backhauls of burning.According to the size design of stove, the little backhaul of stove is few, and the big backhaul of stove is many.Burn nature because of biomass fuel is counter and form gasification, flame is by many backhauls, with the gas fuel burning that produces.Not only improved the temperature of flame, and carbon monoxide, fuel gas such as methane become heat energy and together burn, clean combustion, energy-conserving and environment-protective are turned waste into wealth, resource regeneration, the low-carbon (LC) green is benefited the nation and the people, and can satisfy people's productive life needs.
Description of drawings
Fig. 1 is a structural representation of the present invention
The specific embodiment
Embodiment 1
A kind of anti-many backhauls of burning living beings low-carbon energy-saving steam boiler comprises that many backhauls fire tube (1), water jacket (2), backhaul crater (3), backhaul are advanced burner (4), ellipsoidal head (5), added biological material mouth (6), biomass half-gasification oven thorax (7), fire grate (8), secondary combustion chamber (9), the anti-burning (10).Described anti-many backhauls of burning living beings low-carbon energy-saving steam boiler is under the effect of air-introduced machine, and fuel is gasification earlier in the biomass half-gasification oven thorax, separates out a large amount of volatile matters in this process.Make full combustion of fuel under the secondary wind action, flame arrives the backhaul crater thereupon entering fire tube to going up down, and then advances burner from backhaul and return from top to down, so just forms anti-many backhauls of burning.It can more effectively utilize heat energy to improve water temperature increases steam, has significantly reduced the discharging of flue gas pollutant simultaneously.The material of described anti-many backhauls of burning living beings low-carbon energy-saving steam boiler is an iron.
A kind of anti-many backhauls of burning living beings low-carbon energy-saving steam boiler comprises that many backhauls fire tube (1), water jacket (2), backhaul crater (3), backhaul are advanced burner (4), ellipsoidal head (5), added biological material mouth (6), biomass half-gasification oven thorax (7), fire grate (8), secondary combustion chamber (9), the anti-burning (10).Described anti-many backhauls of burning living beings low-carbon energy-saving steam boiler is under the effect of air-introduced machine, and fuel is gasification earlier in the biomass half-gasification oven thorax, separates out a large amount of volatile matters in this process.Make full combustion of fuel under the secondary wind action, flame arrives the backhaul crater thereupon entering fire tube to going up down, and then advances burner from backhaul and return from top to down, so just forms anti-many backhauls of burning.It can more effectively utilize heat energy to improve water temperature increases steam, has significantly reduced the discharging of flue gas pollutant simultaneously.The material of described anti-many backhauls of burning living beings low-carbon energy-saving steam boiler is a stainless steel.
Claims (3)
1. anti-many backhauls living beings low-carbon energy-saving steam boiler that burns comprises that many backhauls fire tube (1), water jacket (2), backhaul crater (3), backhaul are advanced burner (4), ellipsoidal head (5), added biological material mouth (6), biomass half-gasification oven thorax (7), fire grate (8), secondary combustion chamber (9), the anti-burning (10).It is characterized in that when described steam boiler burns be to carry out under the effect of air-introduced machine, flame is with the form operation of descending anti-burning.
2. erect according to the pipeline of the described steam boiler of claim 1, flame to walking down, returns the formation backhaul from the another side pipeline more from top to down below the pipeline of erectting.
According to the material of claim 1 or 2 described many backhauls low-carbon energy-saving steam boilers be iron, stainless any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100456025A CN102141242A (en) | 2011-02-21 | 2011-02-21 | Reverse burning multi-return-stroke biomass low-carbon energy-saving steam boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100456025A CN102141242A (en) | 2011-02-21 | 2011-02-21 | Reverse burning multi-return-stroke biomass low-carbon energy-saving steam boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102141242A true CN102141242A (en) | 2011-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100456025A Pending CN102141242A (en) | 2011-02-21 | 2011-02-21 | Reverse burning multi-return-stroke biomass low-carbon energy-saving steam boiler |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102343198A (en) * | 2011-08-26 | 2012-02-08 | 朔州市朔城区荣申达新能源技术服务有限公司 | Methods for controlling atmospheric pollution in northern coal-fired areas |
| CN104879736A (en) * | 2015-05-18 | 2015-09-02 | 山东好帮环保科技有限公司 | Heat transfer compounding integrated furnace for biomass burning |
| CN104976760A (en) * | 2015-06-18 | 2015-10-14 | 关要领 | Half-gasification normal-pressure water boiler |
-
2011
- 2011-02-21 CN CN2011100456025A patent/CN102141242A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102343198A (en) * | 2011-08-26 | 2012-02-08 | 朔州市朔城区荣申达新能源技术服务有限公司 | Methods for controlling atmospheric pollution in northern coal-fired areas |
| CN104879736A (en) * | 2015-05-18 | 2015-09-02 | 山东好帮环保科技有限公司 | Heat transfer compounding integrated furnace for biomass burning |
| CN104976760A (en) * | 2015-06-18 | 2015-10-14 | 关要领 | Half-gasification normal-pressure water boiler |
| CN104976760B (en) * | 2015-06-18 | 2018-08-28 | 关要领 | Half gasfication atmospheric hot-water boiler |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110803 |