CN102878564A - Counter-burning wet combustion furnace - Google Patents
Counter-burning wet combustion furnace Download PDFInfo
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- CN102878564A CN102878564A CN2012103381345A CN201210338134A CN102878564A CN 102878564 A CN102878564 A CN 102878564A CN 2012103381345 A CN2012103381345 A CN 2012103381345A CN 201210338134 A CN201210338134 A CN 201210338134A CN 102878564 A CN102878564 A CN 102878564A
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- flue
- burner hearth
- counter
- furnace
- heat room
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- 238000002485 combustion reaction Methods 0.000 title claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000002893 slag Substances 0.000 claims description 13
- 238000004140 cleaning Methods 0.000 claims description 7
- 241000628997 Flos Species 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 208000002925 dental caries Diseases 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 9
- 238000013461 design Methods 0.000 abstract description 5
- 239000000779 smoke Substances 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 22
- 239000000446 fuel Substances 0.000 description 18
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical group [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000003546 flue gas Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000011161 development Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003203 everyday effect Effects 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 244000241257 Cucumis melo Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
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- 235000013399 edible fruits Nutrition 0.000 description 1
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- 239000003502 gasoline Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
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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 satisfy the requirement of human kind sustainable development.Therefore, the development and use 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.Treating method in China's most area is the landfill of digging pit, if deal with improperly, can grow a large amount of bacteriums, the harm people's health.So the recovery of rubbish and development and use are current problem demanding prompt solutions.
Swill occupies sizable ratio in rubbish, the grease material in the swill becomes the resource of producing waste oil, produces food although country prohibites with waste oil, in face of money and interests, always remains incessant after repeated prohibition; If act as a fuel with swill, swill is rubbish no longer just so, but the energy that certainly leads to every day.
The rubbish such as swill or wet dish leaf with can produce water-gas after high temperature coal mixes, water-gas is the gas that steam generates when passing through red-hot coke, Main Ingredients and Appearance is carbon monoxide and hydrogen, generate water and carbon dioxide after the burning, it is higher that phenomenon is that flame rises, and become light blue (color of hydrogen and CO burning), and burning velocity is 7.5 times of gasoline, anti-knock properties are good; The wet refuses such as swill although existing anti-burning stove can burn because the anti-stove furnace temperature of burning is higher, fire grate often occurs by the phenomenon of scorification; And charge door is usually located at the downside of body of heater, usually directly touches the bottom low-temperature region of fuel after wet refuse adds, and flame is usually easily extinguished; A small amount of water-gas that burning produces can not be by fully burning utilization; This burning utilization to wet refuse has caused no small obstacle; And existing water-gas generators generally is to utilize independently blue-gas generator and certain technical conditions production water-gas, and through collecting liquefaction, storing, this water-gas production technology is complex process not only, and production cost is also high.Be that existing blue-gas generator normally generates separately water-gas, and water-gas is in store does next step utilization, rather than directly the 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 worker of specialty, the abundant burning of fuel needs certain technical conditions, and operating cost is high, and whole stove is in the high-voltage operation state, in case in danger, consequence is serious.
The present invention wishes to provide the wet refuses such as a kind of swill that can fully burn and can outwards provide steam and the less combustion furnace of potential safety hazard.
Summary of the invention
Anti-can't fully the burn a small amount of water-gas of the wet refuse such as swill, generation of stove that burns can not be fully utilized and the not high enough technical problem of existing steam oven security in order to solve at present in the present invention, and 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, comprise body of heater, and vertically be provided with two furnace walls in the body of heater, two furnace walls are divided into three cavitys with body of heater inside, and described cavity is followed successively by burner hearth, Heat Room and flue; The lower sides of burner hearth is provided with the slag outlet, and the slag outlet is provided with cleanout door; The Heat Room bottom is provided with the Heat Room cleaning door; The Heat Room cleaning door is provided with the Heat Room shoot door, and the bottom of flue is provided with floss hole; Floss hole is provided with the flue shoot door; Furnace wall middle part between Heat Room and the burner hearth has into mouth; The bottom of the furnace wall between Heat Room and the flue is provided with exhaust opening; The position that flue sidewall is relative with exhaust opening is provided with the 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 advances mouth is provided with the overhead gage under being tilted to, advance the relative inboard wall of burner hearth in mouth lower end and be provided with lower baffle plate under being tilted to, upper lower baffle plate all is connected with inboard wall of furnace body with furnace wall respectively by an end, the other end of overhead gage and the lower end level of advancing mouth, 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 the igniting, at first in burner hearth, add slag, and export by the slag of cleanout door shutoff burner hearth below, slag adding from level to level, until join the other end that exceeds slightly lower baffle plate, add again the fuel such as broken coal piece, dried firewood grass, the effect of lower baffle plate is in fixing position the fuel holder; Light the fuel in the burner hearth, then open the flue shoot door, in flue, light the drainage fire, close the flue shoot door, the air-flow that made progress by thermosetting of the air in the flue at this moment, this moment, stove was started working, thermal current in the flue moves upward, form negative pressure in the flue, the flue gas mouth that advances below overhead gage under the effect of ambient pressure in the burner hearth is inhaled into Heat Room, and the exhaust opening through the Heat Room below enters flue and discharges again; Can be directly used in certain material of heating such as glass etc. in the Heat Room, these materials can add Heat Room by the Heat Room cleaning door.Remain in this combustion furnace running that the combustion zone is positioned at position shown in Figure 2, namely go up the combustion zone 8 between the lower baffle plate, when the combustion zone was positioned at this position, the flue gas that produces can pass through to greatest extent into the mouth heating heat exchanger; Combustion furnace is in service can to keep the combustion zone to be positioned at position shown in the figure by adding fuel and clearing up slag.Whole stove do not need to add in addition hair-dryer, makes the flue gas in the burner hearth flow the work operation to flue by the negative pressure that produces in the flue fully.
Swill, wet dish leaf etc. is added burner hearth by reinforced air inlet, judge the amount of wet refuses such as adding swill and wet dish leaf by the color of observing flare, the color that guarantees flare is blue, avoids stove fire to extinguish; Contained humidity at high temperature is converted into steam in this moment material such as swill and wet dish leaf, the carbonaceous material in steam and the swill and the slag of the below generation water-gas that reacts; The water-gas that generates is directly lighted; Swill and wet dish leaf just are converted into water-gas and slag, and the heat that its burning produces then is fully absorbed utilization.Because the specification of body of heater varies, body of heater hour can directly be observed the combustion position of burner hearth inside by reinforced air inlet, can observation window be set at sidewall of the furnace body and combustion zone opposite position when body of heater is larger, is used for observing the interior combustion position of burner hearth.
The present invention is reinforced, air inlet is same with a mouth, and design is at the top of burner hearth; This design can be converted to hot blast with the cold air that body of heater sucks under the effect of burner hearth internal upper part high temperature, mix with the carbon monoxide smoke that produces before the fuel combustion, can provide hot blast to fuel, carbon monoxide and the fuel that produces can be burnt simultaneously again, make fuel combustion more abundant, also reduce the discharging of harmful substance, played the effect of environmental protection; The reaction that generates water-gas is the endothermic reaction, needs to absorb heat in the reaction, and existing body of heater is when metabolic water coal gas, and furnace temperature can reduce, and needs the burning of other facility Extra Supply ozone promotion fuel, so that sufficient heat to be provided; And the present invention can satisfy the required heat of water-gas burning fully because cold air has been converted to hot blast under the effect of burner hearth internal upper part high temperature, so furnace temperature remains high temperature, and more burns more prosperous; Wet refuse is added by the top simultaneously, has effectively avoided the phenomenon of fray-out of flame; Owing to having adopted the structure setting of upper lower baffle plate, with the zone of combustible holder between upper lower baffle plate, anti-burning stove fire grate in the past can not occur often by the phenomenon of scorification by slag; And require low to quality of fuel, incendivity wet refuse vegetation (such as melon and fruit peel, dish leaf etc.), swill etc., its combustion method is: during very hot oven (flare is for blue), be converted into steam under the effect of the high temperature in burner hearth of the moisture content in the wet fuel, enter into fuel region 8 after the air mixing that reinforced air inlet sucks, the water-gas that reaction generates is directly in the burner hearth internal 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; Described heat exchanger is connected with outside supply channel by the hole that the connecting pipeline of being located at its underpart passes exhaust opening and flue sidewall; Described connecting pipeline also passes through the sidewall intracavity inter-connection of outside supply channel 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 outside supply channel are positioned at the body of heater outside all is 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 the combustion chamber; The heat exchanger that arranges in the Heat Room is connected with the sidewall of burner hearth with outside supply channel by connecting pipeline, and the water in the burner hearth sidewall is by outside supply channel and connecting pipeline inflow heat exchanger; After being heated, water in the heat exchanger sends into outside heating equipment by water-supply-pipe or appendix; The water return outlet of sidewall of the furnace body also is used for being connected with the heating equipment of outside, makes body of heater and outside heating equipment form the loop; Flow control device is used for the water yield of each pipeline of control, guarantees that the water yield in the body of heater maintains in certain scope; Described flow control device has various structures and model to select.The counter-burning type wet combustion stove of this moment just becomes a counter-burning type wet combustion boiler.
Further, described heat exchanger is the high steam courage; The appendix of high steam courage also is connected with the steam jet which is provided with flow control device; Connecting pipeline is the high pressure water injection pipe; The outlet of described steam jet is stretched into burner hearth through reinforced air inlet downwards.
Heat exchanger adopts the high steam courage, water in the sidewall of the furnace body externally enters the high steam courage under the control of the flow control device on supply channel and the connecting pipeline after through heating, utilize the anti-high characteristics of stove furnace temperature of burning, be converted into steam under the heat effect of the water flue gas in Heat Room in the high steam courage and flow to outside heating equipment through the flow control device that is located at appendix top.The steam jet steam of can be under the control of flow control device spraying water in the burner hearth, steam at high temperature is converted into water-gas with fuel reaction and is directly burnt.When adding water vapour, except the flame color by the observation combustion zone, can also not overflow reinforced air inlet by the control water vapour is standard, so just can guarantee that the flame of combustion zone is not extinguished, and water vapour is converted into the most effective of water-gas through the pyrocarbon piece.
A high steam courage is set in Heat Room, this design technology is simple, production cost is low, operation, installation do not need the technical professional, easy to maintenance, only have the high steam courage to need specific steel and welding procedure, and the high steam courage can conveniently replace, thereby prolong the service life of whole boiler; The water yield in the high steam courage seldom do not need too many heat to keep the steam of the courage of getting angry temperature required, and body of heater can in time offer the moisturizing of steam container high temperature, keeps the steam container continuous firing.Because the water yield in the high steam courage seldom, even the disaster that blast can working the mischief property yet.
This combined type design of the present invention not only can burning wet rubbish, plays energy-conservation effect, also greatly reduces the danger of whole boiler.
Description of drawings
Fig. 1 external structure schematic diagram of the present invention.
Fig. 2 internal structure schematic diagram of the present invention.
1-steam jet, the 2-air inlet that feeds in raw material, 3-body of heater, 4-overhead gage, the 5-adjustable air inlet, the combustion-supporting air admission hole of 6-, 7-lower baffle plate, 8-combustion zone, the 9-cleanout door, 10-burner hearth, 11-Heat Room, 12-exhaust opening, the 13-hole, 14-connecting pipeline, 15-the first check valve, 16-water injecting pump, 17-the second check valve, the outside supply channel of 18-, 19-flue flange, the 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, the jet valve of 28-, 29-advances mouth, 30-endothermic tube, 31-Heat Room shoot door, 32-flue shoot door, 33-holder flange, 34-water return outlet.
The specific embodiment
A kind of counter-burning type wet combustion stove comprises body of heater 3, and body of heater 3 is interior vertically to be provided with two furnace walls, and two furnace walls are divided into three cavitys with body of heater 3 inside, 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 the slag outlet, and the slag outlet is provided with cleanout door 9; Heat Room 11 bottoms are provided with the Heat Room cleaning door; The 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; Furnace wall middle part between Heat Room 11 and the burner hearth 10 has into mouth 29; The bottom of the furnace wall between Heat Room 11 and the flue 21 is provided with exhaust opening 12; Flue 21 sidewalls and exhaust opening 12 relative positions are 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 inwalls advance mouth 29 is provided with the overhead gage 4 under being tilted to, advance relative burner hearth 10 inwalls in mouth 29 lower ends and be provided with lower baffle plate 7 under being tilted to, upper lower baffle plate all is connected with body of heater 3 inwalls with furnace wall respectively by an end, the other end of overhead gage 4 with advance the lower end level of mouth 29, the other end of overhead gage 4 not with body of heater 3 sidewall contacts; 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 sidewalls are provided with water return outlet 34, and Heat Room 11 inside are provided with heat exchanger 24; Described heat exchanger 24 is connected with outside supply channel 18 by the hole 13 that the connecting pipeline 14 of being located at its underpart passes exhaust opening 12 and flue 21 sidewalls; Described connecting pipeline 14 is also by the sidewall intracavity inter-connection of outside supply channel 18 with flue 21; Described Heat Room 11 tops are 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 openings; 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 outside supply channel 18 are positioned at the body of heater outside all is serially connected with flow control device.
Described heat exchanger 24 is the high steam courage; The appendix 25 of high steam courage also is connected with the steam jet 1 which is provided with flow control device; Connecting pipeline 14 is the high pressure water injection pipe; The outlet of described steam jet 1 is stretched 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 that is located at Heat Room 11 open ends.Flow control device on the described appendix 25 comprises appendix valve 26; Flow control device on the steam jet 1 comprises pressure-reducing valve 27 and jet valve 28; Flow control device on the high pressure water injection pipe 14 comprises the first check valve 15 that is positioned at the body of heater outside; Flow control device on the outside supply channel 18 comprises drain tap 20, the second check valve 17 and water injecting pump 16 in turn by water (flow) direction.
Described burner hearth 10 outer walls are provided with combustion-supporting air inlet 6 near the position of advancing mouth 29; Corresponding burner hearth 10 sidewalls in the position that lower baffle plate 7 is connected with burner hearth 10 are provided with adjustable air inlet 5, but adjustable air inlet 5 is provided with the lid of folding.
Combustion-supporting air admission hole 6 and adjustable air inlet 5 can increase the air in the burner hearth, promote the reaction of steam and fuel bed to be converted into more efficiently water-gas.Combustion-supporting air admission hole 6 also can be used as the flame mechanism that peep hole is observed burner hearth inside.
Described flue 21 upper openings are provided with flue flange 19, and flue flange 19 is provided with butterfly valve 22.Flue flange 19 is used for fixedly butterfly valve 22, and butterfly valve 22 can be controlled the flow of flue gas in the flue.
The bottom of heat exchanger 24 is provided with vertical arrangement and stays each other gapped endothermic tube 30.Endothermic tube 30 the heating surface area that can enlarge heat exchanger 24 is set, increase the efficient of heat absorption.
Claims (10)
1. a counter-burning type wet combustion stove comprises body of heater (3), vertically is provided with two furnace walls in the body of heater (3), and two furnace walls are divided into three cavitys with body of heater (3) inside, 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 the slag outlet, and the slag outlet is provided with cleanout door (9); Heat Room (11) bottom is provided with the Heat Room cleaning door; The 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); Furnace wall middle part between Heat Room (11) and the burner hearth (10) has into mouth (29); The bottom of the furnace wall between Heat Room (11) and the 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 advances mouth (29) is provided with the overhead gage (4) under being tilted to, advance relative burner hearth (10) inwall in mouth (29) lower end and be provided with lower baffle plate (7) under being tilted to, upper lower baffle plate all is connected with body of heater (3) inwall with furnace wall respectively by an end, the other end of overhead gage (4) with advance the lower end level of 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 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 outside supply channel (18) by the hole (13) that the connecting pipeline (14) of being located at its underpart passes exhaust opening (12) and flue (21) sidewall; Described connecting pipeline (14) is also by the sidewall intracavity inter-connection of outside supply channel (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 outside supply channel (18) are positioned at the body of heater outside all is serially connected with flow control device.
3. counter-burning type wet combustion stove as claimed in claim 2 is characterized in that, described heat exchanger (24) is the high steam courage; The appendix of high steam courage (25) also is connected with the steam jet (1) which is provided with flow control device; Connecting pipeline (14) is the high pressure water injection pipe; The outlet of described steam jet (1) is stretched into burner hearth (10) downwards and through reinforced air inlet (2).
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) that is located at Heat Room (11) open end.
5. such as claim 3 or 4 described counter-burning type wet combustion stoves, it is characterized in that, the flow control device on the described appendix (25) comprises appendix valve (26); Flow control device on the steam jet (1) comprises pressure-reducing valve (27) and jet valve (28); Flow control device on the high pressure water injection pipe (14) comprises the first check valve (15) that is positioned at the body of heater outside; Flow control device on the outside supply channel (18) comprises drain tap (20), the second check valve (17) and water injecting pump (16) in turn by water (flow) direction.
6. as claimed in claim 1 or 2 or 3 or 4 counter-burning type wet combustion stove is characterized in that, described burner hearth (10) outer wall is provided with combustion-supporting air inlet (6) near the position of advancing mouth (29); The corresponding burner hearth in position (10) sidewall that lower baffle plate (7) is connected with burner hearth (10) is provided with adjustable air inlet (5), adjustable air inlet (5) but be provided with 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 of advancing mouth (29); The corresponding burner hearth in position (10) sidewall that lower baffle plate (7) is connected with burner hearth (10) is provided with adjustable air inlet (5), adjustable air inlet (5) but be provided with the lid of folding.
8. as claimed in claim 1 or 2 or 3 or 4 counter-burning type wet combustion stove 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 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. such as claim 2 or 3 or 4 described counter-burning type wet combustion stoves, it is characterized in that, the bottom of heat exchanger (24) is provided with vertical arrangement and stays each other gapped endothermic tube (30).
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 |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210338134.5A CN102878564B (en) | 2012-09-13 | 2012-09-13 | Counter-burning wet combustion furnace |
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| CN102878564A true CN102878564A (en) | 2013-01-16 |
| CN102878564B CN102878564B (en) | 2015-05-06 |
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| CN201210338134.5A Expired - Fee Related CN102878564B (en) | 2012-09-13 | 2012-09-13 | Counter-burning wet combustion furnace |
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Cited By (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 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008082588A (en) * | 2006-09-26 | 2008-04-10 | Ariake Kogyo:Kk | Waste incineration boiler device |
| CN101315195A (en) * | 2008-05-23 | 2008-12-03 | 河南德润锅炉有限公司 | High-temperature combustion-supporting device and special combustion device for reverse 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 | Method and apparatus for treating 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 |
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2012
- 2012-09-13 CN CN201210338134.5A patent/CN102878564B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008082588A (en) * | 2006-09-26 | 2008-04-10 | Ariake Kogyo:Kk | Waste incineration boiler device |
| CN101315195A (en) * | 2008-05-23 | 2008-12-03 | 河南德润锅炉有限公司 | High-temperature combustion-supporting device and special combustion device for reverse 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 | Method and apparatus for treating 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 |
Cited By (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 |
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| CN102878564B (en) | 2015-05-06 |
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