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
- Publication number
- 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
- Authority
- CN
- China
- Prior art keywords
- return
- stroke
- steam boiler
- flame
- low
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 21
- 239000002028 Biomass Substances 0.000 title claims abstract description 16
- 238000002309 gasification Methods 0.000 claims abstract description 15
- 238000002485 combustion reaction Methods 0.000 claims abstract description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052742 iron Inorganic materials 0.000 claims abstract description 4
- 210000000038 chest Anatomy 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 5
- 239000012620 biological material Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000000446 fuel Substances 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000008929 regeneration Effects 0.000 abstract description 2
- 238000011069 regeneration method Methods 0.000 abstract description 2
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 2
- 239000010935 stainless steel Substances 0.000 abstract description 2
- 239000003039 volatile agent Substances 0.000 abstract 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004200 deflagration Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
Images
Landscapes
- Solid-Fuel Combustion (AREA)
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 |
Family
ID=44408935
Family Applications (1)
| 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102141242A (en) |
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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101839475B (en) | Biomass fuel combustion device | |
| CN202902605U (en) | Biomass fuel inverse combustion boiler | |
| CN102746903A (en) | Large-scale domestic garbage dry distillation and gasification furnace without exhaust gas or dioxin emission | |
| CN103471103B (en) | A kind of biogas of percolate and the boiler of rubbish mixed combustion | |
| CN102042676A (en) | Reverse combustion multi-pass biomass low-carbon energy-saving hot water boiler | |
| CN102141242A (en) | Reverse burning multi-return-stroke biomass low-carbon energy-saving steam boiler | |
| CN105157222B (en) | A kind of coal-burning boiler of energy-saving dedusting | |
| CN204042840U (en) | Scoot burning boiler | |
| CN204513363U (en) | Biomass gasification fired boiler | |
| CN202229394U (en) | Energy-saving emission-reducing fire tube boiler with stock bin | |
| CN202328137U (en) | U-shaped flame vertical pulverized coal burning oil field gas injection boiler placed at top of burner | |
| CN204987066U (en) | Energy -saving and environment -friendly boiler | |
| CN202109647U (en) | Counter-combustion multi-return low-carbon energy-saving biomass water boiler | |
| CN205909513U (en) | High -efficient energy -saving environment -friendly hot water boiler | |
| CN201697101U (en) | Biomass gasification steam boiler | |
| CN205137544U (en) | Cooking heating stove with water pipe heat exchanger | |
| CN202216388U (en) | Full-automatic horizontal boiler | |
| CN204063933U (en) | Utilize the molten aluminium stove of biomass combustion | |
| CN203980252U (en) | Smokeless energy-saving boiler | |
| CN102589129A (en) | Energy saver of coal-fired boiler | |
| CN103697450B (en) | Regenerator boiler | |
| CN212481378U (en) | A four-return boiler | |
| CN202144996U (en) | Re-burning multiple-return-stroke low carbon energy saving steam boiler | |
| CN202470400U (en) | A reverse-combustion four-return stroke numerical control boiler | |
| CN201302187Y (en) | Coal secondary combustion furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |