CN102878564B - Counter-burning wet combustion furnace - Google Patents
Counter-burning wet combustion furnace Download PDFInfo
- Publication number
- CN102878564B CN102878564B CN201210338134.5A CN201210338134A CN102878564B CN 102878564 B CN102878564 B CN 102878564B CN 201210338134 A CN201210338134 A CN 201210338134A CN 102878564 B CN102878564 B CN 102878564B
- Authority
- CN
- China
- Prior art keywords
- flue
- burner hearth
- counter
- furnace
- heat room
- 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.)
- Expired - Fee Related
Links
Abstract
The invention relates to a heating device, in particular to a counter-burning wet combustion furnace, which solves the technical problem that wet garbage such as swill cannot be combusted adequately and small amount of water gas produced cannot be used adequately for current counter-burning furnace. The counter-burning wet combustion furnace comprises a furnace body which is internally provided with two furnace walls vertically. The two furnace walls divide the furnace body into three chambers. The chambers are a hearth, a heat exchange chamber and a flue in sequence. A feed air inlet is arranged at the top of the hearth. An upper baffle inclining downward is arranged above a smoke inlet on the inner wall of the hearth, a lower baffle inclining downward is arranged on the inner wall of the hearth opposite to the lower end of the smoke inlet, the upper and lower baffles are connected with the furnace wall and the inner wall of the furnace body through one ends respectively, the other end of the upper baffle is parallel with the lower end of the smoke inlet and the other end of the upper baffle is not contacted with the side wall of the furnace body. The combined design adopted by the invention not only can combust wet garbage to save energy, but also greatly reduces the risk of the whole furnace.
Description
Technical field
The present invention relates to heater, be specially a kind of counter-burning type wet combustion stove.
Background technology
Along with the development of science and technology, the progress of human civilization, we are also increasing to the demand of the energy, and the limited energy can not meet the requirement of human kind sustainable development.Therefore, the exploitation of energy-conserving and environment-protective and the renewable sources of energy have become the common target in the whole world.
" rubbish has everyday, and vegetation gives birth to every year ".Rubbish is the inevitable outcome of our daily life, and for processing these rubbish, various places government will drop into a large amount of manpower and materials.Be landfill of digging pit in the treating method of China's most area, if deal with improperly, a large amount of bacteriums can be grown, harm people's health.So the recovery of rubbish and exploitation are current problem demanding prompt solutions.
Swill occupies sizable ratio in rubbish, and the lipid phase in swill becomes the resource of producing waste oil, although country prohibites produce food with waste oil, in face of money and interests, always remains incessant after repeated prohibition; If with swill as fuel, so swill is no longer just rubbish, but the energy certainly led to every day.
Water-gas can be produced after the rubbish such as swill or wet dish leaf mix with high temperature coal, water-gas is the gas of steam by generating during red-hot coke, Main Ingredients and Appearance is carbon monoxide and hydrogen, water and carbon dioxide is generated after burning, it is higher that phenomenon is that flame rises, and become light blue (color of hydrogen and CO burning), burning velocity is 7.5 times of gasoline, and anti-knock properties are good; The wet refuses such as swill although existing anti-burning stove can burn, because anti-stove furnace temperature of burning is higher, often occur that fire grate is by the phenomenon of scorification; And charge door is usually located at the downside of body of heater, usually directly touch the bottom low-temperature region of fuel after wet refuse adds, flame is usually easily extinguished; A small amount of water-gas that burning produces can not be sufficiently burned utilization; This burning to wet refuse utilizes and causes no small obstacle; And existing water-gas generators is generally utilize independently blue-gas generator and certain technical conditions to produce water-gas, through collecting liquefaction, storing, this water gas two-stage gasifier technology not only complex process, production cost is also high.Namely existing blue-gas generator normally generates water-gas separately, and is in store by water-gas and does next step and utilize, instead of directly water-gas burning is utilized.
Existing steam oven manufacturing process is complicated in addition, production cost is high, whole stove needs specific steel and welding procedure, require high to quality of fuel, installation and operation needs the technical operation work of specialty, the Thorough combustion of fuel needs certain technical conditions, and operating cost is high, and whole stove is in high-voltage operation state, once in danger, consequence is serious.
The present invention wish to provide a kind of can the wet refuse such as Thorough combustion swill and outwards can provide steam and the less combustion furnace of potential safety hazard.
Summary of the invention
The present invention be solve at present anti-burn stove cannot the wet refuse such as Thorough combustion swill, generation the technical problem that a small amount of water-gas can not be fully utilized and existing steam oven security is not high enough, a kind of counter-burning type wet combustion stove is provided.
The present invention realizes by the following technical solutions: a kind of counter-burning type wet combustion stove, comprises body of heater, is vertically provided with two furnace walls in body of heater, and furnace interior is divided into three cavitys by two furnace walls, and described cavity is followed successively by burner hearth, Heat Room and flue; The lower sides of burner hearth is provided with slag outlet, and slag outlet is provided with cleanout door; Heat Room bottom is provided with Heat Room cleaning door; Heat Room cleaning door is provided with Heat Room shoot door, and the bottom of flue is provided with floss hole; Floss hole is provided with flue shoot door; Have in the middle part of furnace wall between Heat Room and burner hearth into mouth; The bottom of the furnace wall between Heat Room and flue is provided with exhaust opening; The position that flue sidewall is relative with exhaust opening is provided with hole; The top of flue is provided with opening; The top of burner hearth is provided with reinforced air inlet; The top that inboard wall of burner hearth enters mouth is provided with the overhead gage under being tilted to, enter the relative inboard wall of burner hearth in mouth lower end and be provided with the lower baffle plate under being tilted to, upper lower baffle plate is all connected with inboard wall of furnace body with furnace wall respectively by one end, the other end and the lower end level entering mouth of overhead gage, the other end of overhead gage does not contact with sidewall of the furnace body; The other end of lower baffle plate does not contact with furnace wall; Lower baffle plate is positioned at the below of overhead gage.
Before igniting, first in burner hearth, add slag, and by the slag outlet below cleanout door shutoff burner hearth, slag adding from level to level, until join the other end exceeding slightly lower baffle plate, then add the fuel such as broken coal block, dried firewood grass, the effect of lower baffle plate is in fixing position fuel holder; Light the fuel in burner hearth, then flue shoot door is opened, drainage fire is lighted in flue, close flue shoot door, the air heats at this moment in flue forms air-flow upwards, and now stove is started working, thermal current in flue moves upward, form negative pressure in flue, the enter mouth of the flue gas in burner hearth under the effect of ambient pressure below overhead gage is inhaled into Heat Room, then the exhaust opening below Heat Room enters flue and discharges; Can be directly used in certain material of heating in Heat Room as glass etc., these materials add Heat Room by Heat Room cleaning door.Remain in this combustion furnace running that combustion zone is positioned at the position shown in Fig. 2, namely go up the combustion zone 8 between lower baffle plate, when combustion zone is positioned at this position, the flue gas produced can pass through to greatest extent into mouth heating heat exchanger; Position shown in figure is positioned at by adding fuel and clearing up slag to keep combustion zone during combustion furnace runs.Whole stove does not need separately to add hair-dryer, and the negative pressure completely by producing in flue makes the flue gas in burner hearth carry out work operation to flue flowing.
Swill, wet dish leaf etc. are added burner hearth by reinforced air inlet, judges by the color of observing flare the amount adding the wet refuse such as swill and wet dish leaf, ensure that the color of flare is blue, avoid stove fire to extinguish; Now in the material such as swill and wet dish leaf, contained humidity is at high temperature converted into steam, and the carbonaceous material in steam and swill and the slag of below react generation water-gas; The water-gas generated directly is lighted; Swill and wet dish leaf are just converted into water-gas and slag, and its heat produced that burns then is fully absorbed utilization.Because the specification of body of heater varies, directly can being observed the combustion position of burner hearth inside when body of heater is less by reinforced air inlet, observation window can being set at sidewall of the furnace body and combustion zone opposite position when body of heater is larger, for observing the combustion position in burner hearth.
The present invention is reinforced, air inlet is same with a mouth, designs the top at burner hearth; The cold air that body of heater sucks can be converted to hot blast by this design under the effect of burner hearth internal upper part high temperature, mix with the carbon monoxide smoke produced before fuel combustion, hot blast can be provided to fuel, the carbon monoxide of generation and fuel can be burnt simultaneously again, make fuel combustion more abundant, decrease the discharge of harmful substance, play the effect of environmental protection; The reaction generating water-gas is the endothermic reaction, needs to absorb heat in reaction, and existing body of heater is when metabolic water coal gas, and furnace temperature can reduce, and needs other facility Extra Supply ozone to promote the burning of fuel, to provide sufficient heat; And the present invention has been converted to hot blast due to cold air under the effect of burner hearth internal upper part high temperature, can meet the heat needed for water-gas burning completely, therefore furnace temperature has remained high temperature, and burns more prosperous and more prosperous; Wet refuse is added by top simultaneously, effectively prevent the phenomenon of fray-out of flame; Owing to have employed the vibrational power flow of upper lower baffle plate, by slag by the region of combustible holder between upper lower baffle plate, there will not be anti-burning stove fire grate in the past often by the phenomenon of scorification; And require low to quality of fuel, incendivity wet refuse vegetation (as melon and fruit peel, dish leaf etc.), swill etc., its combustion method is: time very hot oven (flare is for blue), steam is converted under the effect of the high temperature in burner hearth of the moisture content in wet fuel, enter into fuel region 8 together with after mixing with the air that reinforced air inlet sucks, the water-gas that reaction generates is directly in burner hearth combustion.
Further, the sidewall of body of heater is hollow structure; Burner hearth sidewall is provided with water return outlet, and Heat Room inside is provided with heat exchanger; The hole that described heat exchanger passes exhaust opening and flue sidewall by the connecting pipeline being located at its underpart is connected with external fluid delivery conduit road; Described connecting pipeline also passes through the sidewall intracavity inter-connection of external fluid delivery conduit road and flue; The top of described Heat Room is provided with opening; The upper end of heat exchanger passes the opening of Heat Room; Heat exchanger is connected with the end part seal of Heat Room opening; The upper end of heat exchanger is provided with water-supply-pipe or appendix; The part that described water-supply-pipe or appendix, connecting pipeline and external fluid delivery conduit road are positioned at outside body of heater is all serially connected with flow control device.
The sidewall of body of heater is hollow structure, and the inside water filling is as heat transfer medium; Burner hearth is as combustion chamber; The heat exchanger arranged in Heat Room is connected with the sidewall of burner hearth with external fluid delivery conduit road by connecting pipeline, and the water in burner hearth sidewall is by external fluid delivery conduit road and connecting pipeline inflow heat exchanger; Outside heating equipment is sent into by water-supply-pipe or appendix after water in heat exchanger is heated; The water return outlet of sidewall of the furnace body, also for being connected with the heating equipment of outside, makes body of heater and outside heating equipment form loop; Flow control device, for controlling the water yield in each pipeline, ensures that the water yield in body of heater maintains in certain scope; Described flow control device has various structure and model to select.Counter-burning type wet combustion stove now just becomes a counter-burning type wet combustion boiler.
Further, described heat exchanger is high steam courage; The appendix of high steam courage is also connected with the steam jet which is provided with flow control device; Connecting pipeline is high pressure water injection pipe; The outlet of described steam jet stretches into burner hearth through reinforced air inlet downwards.
Heat exchanger adopts high steam courage, water in sidewall of the furnace body can enter high steam courage under the control of flow control device on outside supply channel and connecting pipeline after heating, utilize the feature that anti-burning stove furnace temperature is high, be converted into the flow control device of steam also through being located at appendix top under the heat effect of the flue gas in Heat Room of the water in high steam courage and flow to outside heating equipment.Steam jet can to spraying water vapor in burner hearth under the control of flow control device, and steam is at high temperature converted into water-gas with fuel reaction and is directly burnt.When adding water vapour, except the flame color by observing combustion zone, can also not overflowing reinforced air inlet by control water vapour is standard, so just can ensure that the flame of combustion zone is not extinguished, and water vapour is converted into the most effective of water-gas through pyrocarbon block.
A high steam courage is set in Heat Room, this design technology is simple, production cost is low, operation, installation do not need technical professional, easy to maintenance, only have high steam courage to need specific steel and welding procedure, and high steam courage conveniently can be replaced, thus extend the service life of whole boiler; The water yield in high steam courage is little, do not need too many heat to maintain the steam of courage of getting angry temperature required, and body of heater can be supplied to the moisturizing of steam container high temperature in time, keeps steam container continuous firing.Because the water yield in high steam courage is little, even if blast also can not the disaster of working the mischief property.
This combined type design of the present invention, not only can burning wet rubbish, plays energy-conservation effect, also greatly reduce the danger of whole boiler.
Accompanying drawing explanation
Fig. 1 external structure schematic diagram of the present invention.
Fig. 2 internal structure schematic diagram of the present invention.
1-steam jet, 2-feeds in raw material air inlet, 3-body of heater, 4-overhead gage, 5-adjustable air inlet, the combustion-supporting air admission hole of 6-, 7-lower baffle plate, 8-combustion zone, 9-cleanout door, 10-burner hearth, 11-Heat Room, 12-exhaust opening, 13-hole, 14-connecting pipeline, 15-first check valve, 16-water injecting pump, 17-second check valve, 18-external fluid delivery conduit road, 19-flue flange, 20-drain tap, 21-flue, 22-butterfly valve, 23-steam container flange, 24-high steam courage, 25-appendix, 26-appendix valve, 27-pressure-reducing valve, 28-jet valve, 29-enters mouth, 30-endothermic tube, 31-Heat Room shoot door, 32-flue shoot door, 33-holder flange, 34-water return outlet.
Detailed description of the invention
A kind of counter-burning type wet combustion stove, comprise body of heater 3, be vertically provided with two furnace walls in body of heater 3, body of heater 3 inside division is become three cavitys by two furnace walls, and described cavity is followed successively by burner hearth 10, Heat Room 11 and flue 21; The lower sides of burner hearth 10 is provided with slag outlet, and slag outlet is provided with cleanout door 9; Heat Room 11 bottom is provided with Heat Room cleaning door; Heat Room cleaning door is provided with Heat Room shoot door 31, and the bottom of flue 21 is provided with floss hole; Floss hole is provided with flue shoot door 32; Have in the middle part of furnace wall between Heat Room 11 and burner hearth 10 into mouth 29; The bottom of the furnace wall between Heat Room 11 and flue 21 is provided with exhaust opening 12; The position that flue 21 sidewall is relative with exhaust opening 12 is provided with hole 13; The top of flue 21 is provided with opening; The top of burner hearth 10 is provided with reinforced air inlet 2; The top that burner hearth 10 inwall enters mouth 29 is provided with the overhead gage 4 under being tilted to, enter relative burner hearth 10 inwall in mouth 29 lower end and be provided with the lower baffle plate 7 under being tilted to, upper lower baffle plate is all connected with body of heater 3 inwall with furnace wall respectively by one end, the other end of overhead gage 4 and the lower end level entering mouth 29, the other end of overhead gage 4 not with body of heater 3 sidewall contact; The other end of lower baffle plate 7 does not contact with furnace wall; Lower baffle plate 7 is positioned at the below of overhead gage 4.
The sidewall of body of heater 3 is hollow structure; Burner hearth 10 sidewall is provided with water return outlet 34, and Heat Room 11 inside is provided with heat exchanger 24; The hole 13 that described heat exchanger 24 passes exhaust opening 12 and flue 21 sidewall by the connecting pipeline 14 being located at its underpart is connected with external fluid delivery conduit road 18; Described connecting pipeline 14 is also by the sidewall intracavity inter-connection of external fluid delivery conduit road 18 with flue 21; Described Heat Room 11 top is provided with opening; The upper end of heat exchanger 24 passes the opening of Heat Room 11; Heat exchanger 24 is connected with the end part seal of Heat Room 11 opening; The upper end of heat exchanger 24 is provided with water-supply-pipe or appendix 25; The part that described water-supply-pipe or appendix 25, connecting pipeline 14 and external fluid delivery conduit road 18 are positioned at outside body of heater is all serially connected with flow control device.
Described heat exchanger 24 is high steam courage; The appendix 25 of high steam courage is also connected with the steam jet 1 which is provided with flow control device; Connecting pipeline 14 is high pressure water injection pipe; The outlet of described steam jet 1 stretches into burner hearth 10 through reinforced air inlet 2 downwards.
The top edge of high steam courage is tightly connected by steam container flange 23 and the holder flange 33 being located at Heat Room 11 open end.Flow control device on described appendix 25 comprises appendix valve 26; Flow control device on steam jet 1 comprises pressure-reducing valve 27 and jet valve 28; Flow control device on high pressure water injection pipe 14 comprises the first check valve 15 be positioned at outside body of heater; Flow control device on external fluid delivery conduit road 18 comprises drain tap 20, second check valve 17 and water injecting pump 16 in turn by water (flow) direction.
Described burner hearth 10 outer wall is provided with combustion-supporting air inlet 6 near the position entering mouth 29; Burner hearth 10 sidewall corresponding to the position that lower baffle plate 7 is connected with burner hearth 10 is provided with adjustable air inlet 5, and adjustable air inlet 5 is provided with can the lid of folding.
Combustion-supporting air admission hole 6 and adjustable air inlet 5 can increase the air in burner hearth, promote that steam and fuel bed react and are converted into water-gas more efficiently.Combustion-supporting air admission hole 6 also can be used as the flame mechanism that burner hearth inside observed by peep hole.
Described flue 21 upper opening is provided with flue flange 19, and flue flange 19 is provided with butterfly valve 22.Flue flange 19 is for fixing butterfly valve 22, and butterfly valve 22 can control the flow of flue gas in flue.
The bottom of heat exchanger 24 is provided with vertically arrangement and leaves the endothermic tube 30 in gap each other.Endothermic tube 30 the heating surface area that can expand heat exchanger 24 is set, increase heat absorption efficiency.
Claims (10)
1. a counter-burning type wet combustion stove, comprises body of heater (3), is vertically provided with two furnace walls in body of heater (3), and body of heater (3) inside division is become three cavitys by two furnace walls, and described cavity is followed successively by burner hearth (10), Heat Room (11) and flue (21); The lower sides of burner hearth (10) is provided with slag outlet, and slag outlet is provided with cleanout door (9); Heat Room (11) bottom is provided with Heat Room cleaning door; Heat Room cleaning door is provided with Heat Room shoot door (31), and the bottom of flue (21) is provided with floss hole; Floss hole is provided with flue shoot door (32); Have in the middle part of furnace wall between Heat Room (11) and burner hearth (10) into mouth (29); The bottom of the furnace wall between Heat Room (11) and flue (21) is provided with exhaust opening (12); The position that flue (21) sidewall is relative with exhaust opening (12) is provided with hole (13); The top of flue (21) is provided with opening; It is characterized in that, the top of burner hearth (10) is provided with reinforced air inlet (2); The top that burner hearth (10) inwall enters mouth (29) is provided with the overhead gage under being tilted to (4), enter relative burner hearth (10) inwall in mouth (29) lower end and be provided with the lower baffle plate under being tilted to (7), upper lower baffle plate is all connected with body of heater (3) inwall with furnace wall respectively by one end, the other end of overhead gage (4) and the lower end level entering mouth (29), the other end of overhead gage (4) not with body of heater (3) sidewall contact; The other end of lower baffle plate (7) does not contact with furnace wall; Lower baffle plate (7) is positioned at the below of overhead gage (4).
2. counter-burning type wet combustion stove as claimed in claim 1, it is characterized in that, the sidewall of body of heater (3) is hollow structure; Burner hearth (10) sidewall is provided with water return outlet (34), and Heat Room (11) inside is provided with heat exchanger (24); Described heat exchanger (24) is connected with external fluid delivery conduit road (18) by the connecting pipeline (14) of being located at its underpart through the hole (13) of exhaust opening (12) and flue (21) sidewall; Described connecting pipeline (14) is also by the sidewall intracavity inter-connection of external fluid delivery conduit road (18) with flue (21); The top of described Heat Room (11) is provided with opening; The upper end of heat exchanger (24) passes the opening of Heat Room (11); Heat exchanger (24) is connected with the end part seal of Heat Room (11) opening; The upper end of heat exchanger (24) is provided with water-supply-pipe or appendix (25); The part that described water-supply-pipe or appendix (25), connecting pipeline (14) and external fluid delivery conduit road (18) are positioned at outside body of heater is all serially connected with flow control device.
3. counter-burning type wet combustion stove as claimed in claim 2, it is characterized in that, described heat exchanger (24) is high steam courage; The appendix (25) of high steam courage is also connected with the steam jet (1) which is provided with flow control device; Connecting pipeline (14) is high pressure water injection pipe; And warp feeds in raw material, air inlet (2) stretches into burner hearth (10) downwards in the outlet of described steam jet (1).
4. counter-burning type wet combustion stove as claimed in claim 3, is characterized in that, the top edge of high steam courage is tightly connected by steam container flange (23) and the holder flange (33) being located at Heat Room (11) open end.
5. the counter-burning type wet combustion stove as described in claim 3 or 4, is characterized in that, the flow control device on described appendix (25) comprises appendix valve (26); Flow control device on steam jet (1) comprises pressure-reducing valve (27) and jet valve (28); Flow control device on connecting pipeline (14) comprises the first check valve (15) be positioned at outside body of heater; Flow control device on external fluid delivery conduit road (18) comprises drain tap (20), the second check valve (17) and water injecting pump (16) in turn by water (flow) direction.
6. counter-burning type wet combustion stove as claimed in claim 1 or 2 or 3 or 4, is characterized in that, described burner hearth (10) outer wall is provided with combustion-supporting air inlet (6) near the position entering mouth (29); Burner hearth (10) sidewall corresponding to the position that lower baffle plate (7) is connected with burner hearth (10) is provided with adjustable air inlet (5), and adjustable air inlet (5) is provided with can the lid of folding.
7. counter-burning type wet combustion stove as claimed in claim 5, is characterized in that, described burner hearth (10) outer wall is provided with combustion-supporting air inlet (6) near the position entering mouth (29); Burner hearth (10) sidewall corresponding to the position that lower baffle plate (7) is connected with burner hearth (10) is provided with adjustable air inlet (5), and adjustable air inlet (5) is provided with can the lid of folding.
8. counter-burning type wet combustion stove as claimed in claim 1 or 2 or 3 or 4, it is characterized in that, described flue (21) upper opening is provided with flue flange (19), and flue flange (19) is provided with butterfly valve (22).
9. counter-burning type wet combustion stove as claimed in claim 5, it is characterized in that, described flue upper opening is provided with flue flange (19), and flue flange (19) is provided with butterfly valve (22).
10. the counter-burning type wet combustion stove as described in Claims 2 or 3 or 4, is characterized in that, the bottom of heat exchanger (24) is provided with vertically arrangement and leaves the endothermic tube (30) in gap each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210338134.5A CN102878564B (en) | 2012-09-13 | 2012-09-13 | Counter-burning wet combustion furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210338134.5A CN102878564B (en) | 2012-09-13 | 2012-09-13 | Counter-burning wet combustion furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102878564A CN102878564A (en) | 2013-01-16 |
| CN102878564B true CN102878564B (en) | 2015-05-06 |
Family
ID=47479997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210338134.5A Expired - Fee Related CN102878564B (en) | 2012-09-13 | 2012-09-13 | Counter-burning wet combustion furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102878564B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277790A (en) * | 2013-05-08 | 2013-09-04 | 合肥工业大学 | Biomass particle fuel clean combustion stove |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008082588A (en) * | 2006-09-26 | 2008-04-10 | Ariake Kogyo:Kk | Waste incineration boiler device |
| CN100580320C (en) * | 2008-05-23 | 2010-01-13 | 河南德润锅炉有限公司 | High-temperature combustion-supporting device and special combustion device for inverse combustion type biomass fuel |
| CN201322293Y (en) * | 2008-10-10 | 2009-10-07 | 曹国峰 | Positive and reverse multi-gtate burning coal gas fired boiler |
| CN102317687A (en) * | 2009-05-27 | 2012-01-11 | 伊万·A·利姆 | Be used to handle the method and apparatus of solid waste |
| CN102401466A (en) * | 2011-11-04 | 2012-04-04 | 江苏圆通农机科技有限公司 | Novel biomass anti-burning type water heating boiler |
| CN202852828U (en) * | 2012-09-13 | 2013-04-03 | 闫桂林 | Burning type wet combustion furnace |
-
2012
- 2012-09-13 CN CN201210338134.5A patent/CN102878564B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102878564A (en) | 2013-01-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104315500B (en) | A kind of biomass gasification combustion furnace | |
| CN201359290Y (en) | Household biomass gasification furnace without tar | |
| CN2879022Y (en) | Biomass vaporization boiler | |
| CN203190418U (en) | Novel garbage pyrolysis incineration equipment | |
| CN204786347U (en) | Biomass gasification phase separating combustion furnace | |
| WO2016206431A1 (en) | Burner used for biomass-gas industrial water heater | |
| CN101319792A (en) | Multifunctional gas stove apparatus | |
| CN102878564B (en) | Counter-burning wet combustion furnace | |
| CN102635937B (en) | Water heater capable of combusting and gasifying | |
| CN202024316U (en) | Upper fuel stored type vaporizing combustion boiler device | |
| CN202852828U (en) | Burning type wet combustion furnace | |
| CN201652465U (en) | Tar-free biomass gasification furnace | |
| CN201180981Y (en) | Bidirectional combustion environment friendly energy-saving horizontal steam/water boiler | |
| CN201212729Y (en) | Biomass granular fuel boiler | |
| CN204400929U (en) | A kind of biomass gasifying furnace and the efficient heating system of industrial combustion gas unified boiler | |
| CN202521841U (en) | Combined-combustion gasification water heater | |
| CN201050813Y (en) | Multifunctional gas range device | |
| CN206709083U (en) | A kind of garbage pyrolysis gasification incinerator | |
| CN201225671Y (en) | Multiple-fuel environment protection energy-saving type cooking-heating two-purpose stove | |
| CN201407696Y (en) | Energy-saving and environmental friendly straw gasification furnace | |
| CN202012948U (en) | Three-return counter heating type biomass super-thermal-conductive semi-gasification furnace | |
| CN201697112U (en) | Boiler combusting biomass fuel gas | |
| CN204629589U (en) | A kind of anti-burning gasification fire control type combustion furnace | |
| CN101806446B (en) | Combustion heating equipment | |
| CN202989076U (en) | Hydrogen-rich gas generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20170913 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |