CN204786309U - Compound integrative stove of biomass combustion heat transfer - Google Patents

Compound integrative stove of biomass combustion heat transfer Download PDF

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Publication number
CN204786309U
CN204786309U CN201520316965.1U CN201520316965U CN204786309U CN 204786309 U CN204786309 U CN 204786309U CN 201520316965 U CN201520316965 U CN 201520316965U CN 204786309 U CN204786309 U CN 204786309U
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China
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communicated
heater
pipe
air
chamber
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CN201520316965.1U
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Chinese (zh)
Inventor
王庆禄
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山东好帮环保科技有限公司
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Abstract

The utility model discloses a compound integrative stove of biomass combustion heat transfer, including steam boiler, it has hot -blast furnace and water heater to communicate in proper order on steam boiler's the pipe of discharging fume, the intercommunication has fume emission and residual heat from flue gas to utilize the device on the water heater, and whole platform equipment only needs an air -blower, has practiced thrift manufacturing cost, and fume emission and residual heat from flue gas utilize the mode of discharging fume that the device has changed traditional flue moreover, have practiced thrift the energy, have improved the dynamics of environmental protection, the above technical scheme is adopted in the utility model, its novel structure, ignition convenient and fast, feed of fuel safety are convenient, the thermal efficiency is high, greatly reduced manufacturing cost.

Description

A kind of biomass combustion heat exchange composite integrated stove

Technical field

The utility model relates to a kind of clean combustion gasification boiler of biological substance for combustion shaped fuel, relates to a kind of biomass combustion heat exchange composite integrated stove with several functions specifically, belongs to technical field of environment protection equipment.

Background technology

At present, the energy and environmental problem have become the focus of global concern, although oil, coal and natural gas are still the main source of fuel so far, along with the exhaustion day by day of fossil energy and being on the rise of environmental problem, developing clean renewable resources and become urgent problem.

Biomass energy gets more and more people's extensive concerning as the important component part of regenerative resource.China is huge as the output that large agricultural country's biomass energy is annual, and thus its having a high potential as regenerative resource exploitation, has a extensive future.

Biomass energy utilizes green plants solar energy to be stored in natural resources in plant by photosynthesis, is the cheap storing mode of one of solar energy.Utilize the discharge capacity of biomass energy can not exceed the carbon amounts absorbed of its growing period, the zero-emission of carbon dioxide can be realized.From the strategy of global sustainable development, playing the energy potentiality of biomass energy and environmental potential is and important.

The stalk in China rural area is important biomass resource, and the gross energy of gross energy fundamental sum corn, starch is suitable.Straw burning value is about 50% of standard coal.China can produce agricultural crop straw more than 600,000,000 ton every year, as being all used for burning, can amount to the calorific value of about 300,000,000 tons of standard coals.

Biomass fuel has following advantage:

1, the calorific value of living beings and the grate furnace in some areas of China coal facies work as (about 18000kJ/kg).Living beings master, containing volatile matter, shows the thermal gravimetric analysis results of stalk, rice husk: volatile matter content is up to more than 60% ~ 85%; These characteristics determine it not only to be had good in coal effect, also determines the ignition performance that living beings are excellent.

2, biomass fuel reduces discharging CO 2benefit obvious, the benefit reducing discharging sulphur is remarkable too.Biomass fuel also has that flying dust is few, deslagging is few, NO xdischarge low, reduce heavy metal contaminants discharge, lime-ash can environmental protection characteristic that also field etc. is excellent, can be referred to as green energy resource.

3, because biomass material is cheap, the biomass molding fuel produced also has larger price advantage than now surging raw coal and moulded coal, is beneficial to and promotes the use of.

4, biomass energy is regenerative resource, in today of energy worsening shortages, develops biomass energy and also has great energy strategy meaning.

But, the biomass formed fuel stove occurred in the market, the following defect of ubiquity "

One is, the thermal efficiency is low, and igniting is inconvenient, combustion instability, poor heat transfer; Two to be that flue gas gets rid of temperature too high, wastes energy, contaminated environment.

Three is that material is thrown in still to adopt and manually shoveled the mode of filling out, and wastes time and energy and cost is higher;

Four is that the flue of discharging fume mostly is provided with air-introduced machine, and the air blast be communicated with burner hearth is installed in the side of body of heater, and the traditional approach drawing rear drum before employing is discharged fume; Need two equipment, add job costs;

Five is fume exhausting types that traditional flue mostly adopts center ejection type, and it is little that this mode has flue gas flow, the defect that combustion chamber draft is low.

Summary of the invention

Problem to be solved in the utility model exists above-mentioned defect to overcome current biomass formed fuel stove type, a kind of novel structure is provided, light a fire convenient and swift, fuel area density safe ready, the thermal efficiency are high, reduce the biomass combustion heat exchange composite integrated stove of production cost.

In order to solve the problem, the utility model by the following technical solutions:

A kind of biomass combustion heat exchange composite integrated stove, comprises steam boiler, the smoke exhaust pipe of described steam boiler is communicated with hot-blast stove and water heater successively, described water heater is communicated with fume emission and flue gas heat recovery device.

Below the further optimization of the utility model to such scheme:

Described steam boiler comprises body of heater, in described body of heater, burner hearth is installed, position near upper end in described body of heater is provided with steam-water separator, and body of heater inner chamber is partitioned into hydroecium and vaporium by described steam-water separator, and the top of described body of heater is provided with the steam (vapor) outlet with steam chambers.This steam (vapor) outlet can be communicated with all plant equipment utilizing steam to be heating source.

Further optimization: described steam boiler is also communicated with living beings pay-off.The side of described burner hearth is provided with bio-fuel import, and bio-fuel import is connected with living beings pay-off.

Living beings pay-off comprises the support being arranged on body of heater side, and described support is provided with hopper, is communicated with the auger conveyor that biomass fuel can be delivered to burner hearth between hopper and bio-fuel import.

The rear-end transmission of auger conveyor is connected with motor, for driving auger conveyor work.

Continuously send bio-fuel to burner hearth by living beings pay-off, the uniform fuel in burner hearth is burnt, like this with regard to defect that the inhomogeneities overcome due to hand-stuff causes fuel combustion insufficient.Also substantially increase operating efficiency simultaneously.

Further optimize:

Hot-blast stove comprises hot blast body of heater, is provided with some air-air heat exchanger tubes in described hot blast body of heater, and described some air-air heat exchanger tubes helically mode arrange.

Be communicated with by double-deck flue between hot blast body of heater and the upper end of burner hearth, this double-deck flue has inside and outside two-layer shell wall, is vacuum between inside and outside two-layer shell wall.Like this, just prevent air to conduct heat, effectively reduce the hull-skin temperature of flue, prevent heat diffusion, saved heat energy, and protected body of heater.

Further optimize:

Described water heater comprises hot water body of heater, and the bottom of described hot water body of heater is provided with smoke chamber, and top is provided with flue gas backhaul chamber, and centre is hydroecium, is provided with the some sky be communicated with flue gas backhaul chamber by smoke chamber-water heat exchanger tubes in described hydroecium.

Be provided with dividing plate in described smoke chamber, smoke chamber is partitioned into the first smoke chamber and the second smoke chamber by dividing plate; Described first smoke chamber is communicated with by being communicated with smoke pipe with between hot blast body of heater, and the second smoke chamber is communicated with flue gas heat recovery device with fume emission by pipe.

Another kind of optimization:

Fume emission comprises with flue gas heat recovery device the chimney be communicated with pipe, the bottom of described chimney has the air compartment that diameter of section is greater than the diameter of section of chimney, the ft connection of described air compartment has air blast, is provided with the smoke exhaust pipe being communicated with chimney top and pipe in described air compartment.

The top of described air compartment is tapered structure, and the upper end of smoke exhaust pipe is arranged on the top of the junction of close chimney and air compartment top tapered structure.

When needs are discharged fume, start air blast, the wind that air blast is discharged enters air compartment, then risen by the periphery of smoke exhaust pipe and enter chimney, because air quantity is comparatively large, making the upper end open place of smoke exhaust pipe form negative pressure, thus the smoke absorption in pipe is entered smoke exhaust pipe, and going out chimney by the airstrip in chimney, this chimney adopts circulating injection type structure, considerably increases the eliminating speed of flue gas.

Further optimization:

Described air compartment is also communicated with ventilation duct, described body of heater is provided with the air inlet be communicated with burner hearth, this ventilation duct is also communicated with air inlet.

While air blast is to air compartment air feed, portion gas is shunted, and being entered in burner hearth by ventilation duct provides the air through air compartment preheating to the fuel in burner hearth, improves the firing point of biomass fuel, the efficiency of combustion of biomass fuel is increased greatly.

Another kind of optimization:

The rear side of described burner hearth is provided with igniter.Igniter comprises the breather pipe be fixedly mounted on body of heater, one end of described breather pipe extend in burner hearth, the other end seals and is positioned at the outside of body of heater and is communicated with oxygen inlet pipe, the coal gas inlet pipe be communicated with gas tank is installed in described breather pipe, the front end of coal gas inlet pipe is arranged on the position near breather pipe front end, the front end of described breather pipe is provided with flame and distributes dividing plate, distributes on dividing plate be provided with several fire jetting holes at flame.

The front end of described coal gas inlet pipe is connected by the oxygen dividing plate of annular with between breather pipe, oxygen room is formed between described coal gas inlet pipe and breather pipe, the front end of described coal gas inlet pipe and flame distribute between dividing plate and form hybrid combustor, and described oxygen dividing plate is provided with several oxygen ventilation holes oxygen room be communicated with hybrid combustor.Position body of heater is positioned at above breather pipe is provided with fire hole.

During initial ignition, open coal gas inlet pipe and oxygen inlet pipe simultaneously, make coal gas and oxygen in the indoor mixing of mixed combustion, then rod or ignition are extend into the front end of coal gas inlet pipe by fire hole, mist is lighted, then by living beings pay-off, biomass fuel is delivered to burner hearth to light, after biomass fuel is lighted, coal gas inlet pipe and oxygen inlet pipe can be closed, start air blast simultaneously, air with oxygen is sent into burner hearth to carry out combustion-supporting, in the continuous combustion process of biomass fuel, the air that air blast is sent is preheated in air compartment, then being constantly sent to burner hearth carries out combustion-supporting, like this, just both facilitated igniting, overcome the difficulty of traditional living beings initial ignition, cyclic absorption the most heats that make use of in flue gas again, greatly save the energy.

Whole equipment only needs an air blast; save production cost; and fume emission and flue gas heat recovery device change the fume exhausting type of traditional flue; save the energy; improve the dynamics of environmental protection; the utility model adopt such scheme, its novel structure, light a fire convenient and swift, fuel area density safe ready, the thermal efficiency are high, greatly reduce production cost.

Below in conjunction with drawings and Examples, the utility model is described in further detail.

Accompanying drawing explanation

Accompanying drawing 1 is the structural representation of the utility model embodiment;

Accompanying drawing 2 is the structural representation of igniter in the utility model embodiment;

Accompanying drawing 3 is the structural representation of fume dust remover in the utility model embodiment.

In figure: 1-body of heater; 2-burner hearth; 3-hydroecium; 4-steam (vapor) outlet; 5-vaporium; 6-steam-water separator; 7-endothermic tube; 8-igniter; The import of 9-bio-fuel; 10-hopper; 11-auger conveyor; 12-support; 13-motor; 14-flame-observing hole; 15-air inlet; 16-ash port; 17-fire grate; The double-deck flue of 18-; 19-hot blast body of heater; The air-air heat exchanger tube of 20-; 21-is communicated with smoke pipe; 22-first smoke chamber; 23-second smoke chamber; 24-dividing plate; 25-flue gas backhaul chamber; 26-sky-water heat exchanger tube; 27-pipe; 28-chimney; 29-air blast; 30-air compartment; 31-smoke exhaust pipe; 32-ventilation duct; 33-fire jetting hole; 34-fire hole; 35-oxygen dividing plate; 36-breather pipe; 37-oxygen inlet pipe; 38-coal gas inlet pipe; 39-oxygen ventilation hole; 40-flame distributes dividing plate; 41-dust-removing box; 42-dedusting dividing plate; 43-exhaust gases passes; 44-limewash; 45-flue gas inlet pipe; 46-flue gas goes out pipe; 47-blowoff valve.

Detailed description of the invention

Embodiment, as shown in Figure 1, a kind of biomass combustion heat exchange composite integrated stove, comprises steam boiler, the smoke exhaust pipe of described steam boiler is communicated with hot-blast stove and water heater successively, described water heater is communicated with fume emission and flue gas heat recovery device.Described steam boiler is also communicated with living beings pay-off.

Described steam boiler comprises body of heater 1, in described body of heater 1, burner hearth 2 is installed, near the position of upper end, steam-water separator 6 is installed in described body of heater 1, body of heater inner chamber is partitioned into hydroecium 3 and vaporium 5 by described steam-water separator 6, and the top of described body of heater 1 is provided with the steam (vapor) outlet 4 be communicated with vaporium 5.

This steam (vapor) outlet 4 can be communicated with all plant equipment utilizing steam to be heating source.

The bottom of described burner hearth 2 is provided with fire grate 17, and the top of burner hearth 2 is provided with the multilayer endothermic tube 7 of spiral setting, and the two ends of endothermic tube 7 are communicated with hydroecium 3 respectively, effectively prevent the rapid rising of flame, add the heat absorption time.

Position in body of heater 1 bottom burner hearth 2 is provided with ash port 16;

The side of described burner hearth 2 is provided with bio-fuel import 9, and bio-fuel import 9 is connected with living beings pay-off.

Living beings pay-off comprises the support 12 being arranged on body of heater 1 side, and described support 12 is provided with hopper 10, is communicated with the auger conveyor 11 that biomass fuel can be delivered to burner hearth 1 between hopper 10 and bio-fuel import 9.

The rear-end transmission of auger conveyor 11 is connected with motor 13, works for driving auger conveyor 11.

Continuously send bio-fuel to burner hearth 2 by living beings pay-off, the uniform fuel in burner hearth is burnt, like this with regard to defect that the inhomogeneities overcome due to hand-stuff causes fuel combustion insufficient.Also substantially increase operating efficiency simultaneously.

The front side of described burner hearth 2 is provided with flame-observing hole 14, and rear side is provided with igniter 8.

Hot-blast stove comprises hot blast body of heater 19, is provided with some air-air heat exchanger tubes 20 in described hot blast body of heater 19, and described some air-air heat exchanger tubes 20 helically mode arrange;

Be communicated with by double-deck flue 18 between hot blast body of heater 19 and the upper end of burner hearth 2; this double-deck flue 18 has inside and outside two-layer shell wall; be vacuum between inside and outside two-layer shell wall; like this; just prevent air to conduct heat, effectively reduce the hull-skin temperature of flue, prevent heat diffusion; save heat energy, and protect body of heater.

Described water heater, comprises hot water body of heater 42, and the bottom of described hot water body of heater 42 is provided with smoke chamber, and top is provided with flue gas backhaul chamber 25, and centre is hydroecium, is provided with the some sky be communicated with flue gas backhaul chamber 25 by smoke chamber-water heat exchanger tubes 26 in described hydroecium.

Be provided with dividing plate 24 in described smoke chamber, smoke chamber is partitioned into the first smoke chamber 22 and the second smoke chamber 23 by dividing plate 24; Described first smoke chamber 22 is communicated with by being communicated with smoke pipe 21 with between hot blast body of heater 19.

Second smoke chamber 23 is communicated with flue gas heat recovery device with fume emission by pipe 27.

Fume emission and flue gas heat recovery device comprise the chimney 28 be communicated with pipe 27, the bottom of described chimney 28 has the air compartment 30 that diameter of section is greater than the diameter of section of chimney 28, the ft connection of described air compartment 30 has air blast 29, is provided with the smoke exhaust pipe 31 being communicated with chimney 28 top and pipe 27 in described air compartment 30.The top of described air compartment 30 is tapered structure, and the upper end of smoke exhaust pipe 31 is arranged near the top of chimney 28 with the junction of air compartment 30 top tapered structure.

When needs are discharged fume, start air blast 29, the wind that air blast 29 is discharged enters air compartment 30, then risen by the periphery of smoke exhaust pipe 31 and enter chimney 28, because air quantity is comparatively large, making the upper end open place of smoke exhaust pipe 31 form negative pressure, thus the smoke absorption in pipe 27 is entered smoke exhaust pipe 31, and going out chimney 28 by the airstrip in chimney 28, this chimney adopts circulating injection type structure, considerably increases the eliminating speed of flue gas.

Described air compartment 30 is also communicated with ventilation duct 32, described body of heater 1 is provided with the air inlet 15 be communicated with burner hearth 2, this ventilation duct 32 is also communicated with air inlet 15.

While air compartment 30 air feed given by air blast 29, portion gas is shunted, entered in burner hearth 2 by ventilation duct 32 and provide the air through air compartment 30 preheating to the fuel in burner hearth 2, improve the firing point of biomass fuel, the efficiency of combustion of biomass fuel is increased greatly.

As shown in Figure 2, igniter 8 comprises the breather pipe 36 be fixedly mounted on body of heater 1, one end of described breather pipe 36 extend in burner hearth 2, and the other end seals and is positioned at the outside of body of heater 1 and is communicated with oxygen inlet pipe 37, is provided with the coal gas inlet pipe 38 be communicated with gas tank in described breather pipe 36.

The front end of coal gas inlet pipe 38 is arranged on the position near breather pipe 36 front end, and the front end of described breather pipe 36 is provided with flame and distributes dividing plate 40, distributes on dividing plate 40 be provided with several fire jetting holes 41 at flame;

The front end of described coal gas inlet pipe 38 is connected by the oxygen dividing plate 35 of annular with between breather pipe 36, oxygen room is formed between described coal gas inlet pipe 38 and breather pipe 36, the front end of described coal gas inlet pipe 38 and flame distribute between dividing plate 40 and form hybrid combustor, and described oxygen dividing plate 35 is provided with several oxygen ventilation holes 39 oxygen room be communicated with hybrid combustor.

Position body of heater 1 is positioned at above breather pipe 36 is provided with fire hole 24.

During initial ignition, open coal gas inlet pipe 38 and oxygen inlet pipe 37 simultaneously, make coal gas and oxygen in the indoor mixing of mixed combustion, then rod or ignition are extend into the front end of coal gas inlet pipe 38 by fire hole 24, mist is lighted, then by living beings pay-off, biomass fuel is delivered to burner hearth 2 to light, after biomass fuel is lighted, coal gas inlet pipe 38 and oxygen inlet pipe 37 can be closed, start air blast 29 simultaneously, air with oxygen is sent into burner hearth to carry out combustion-supporting, in the continuous combustion process of biomass fuel, the air that air blast is sent is preheated in air compartment 30, then being constantly sent to burner hearth 2 carries out combustion-supporting, like this, just both facilitated igniting, overcome the difficulty of traditional living beings initial ignition, cyclic absorption the most heats that make use of in flue gas again, greatly save the energy.

As shown in Figure 3, the outlet of chimney 28 has fume dust remover, this fume dust remover comprises an airtight dust-removing box 41, one dedusting dividing plate 42 is vertically set in described dust-removing box 41, dedusting dividing plate 42 the inner chamber of dust-removing box 41 is partitioned into two chambers, be loaded with limewash 44 in two chambers, between the upper horizontal plane of limewash 44 and the upper shell wall of dust-removing box 41, there is certain distance, to form air chamber.

The upper end of dedusting dividing plate 42 and the upper shell wall of dust-removing box 41 are tightly connected, exhaust gases passes 43 is left between the diapire of lower end and dust-removing box 41, be provided with in one of them chamber and seal with chimney 28 the flue gas inlet pipe 45 be communicated with, the gas outlet of described flue gas inlet pipe 45 is arranged on the position bottom dust-removing box 41, and the top air chamber of another chamber is communicated with flue gas and goes out pipe 46.

The side, bottom of dust-removing box 41 is provided with blowoff valve 47, to facilitate blowdown.

From chimney 28, discharge flue gas enter dust-removing box 41 by flue gas inlet pipe 45, and then go out pipe 46 from flue gas discharge by exhaust gases passes 43, like this by the dedusting of limewash 44, clean gas goes out pipe 46 from flue gas and discharges, greatly purify flue gas, make the gas of discharging not containing any dirt and impurity, close to the depuration quality of air, environmental protection very.

The utility model adopts such scheme, and whole equipment only needs an air blast, has saved production cost, and fume emission and flue gas heat recovery device change the fume exhausting type of traditional flue, have greatly saved the energy, have improve the dynamics of environmental protection.

Claims (10)

1. a biomass combustion heat exchange composite integrated stove, comprises steam boiler, it is characterized in that: the smoke exhaust pipe of described steam boiler is communicated with hot-blast stove and water heater successively, described water heater is communicated with fume emission and flue gas heat recovery device; Described steam boiler is also communicated with living beings pay-off.
2. a kind of biomass combustion heat exchange composite integrated stove according to claim 1, is characterized in that:
Described steam boiler comprises body of heater (1), burner hearth (2) is installed in described body of heater (1), position near upper end in described body of heater (1) is provided with steam-water separator (6), body of heater inner chamber is partitioned into hydroecium (3) and vaporium (5) by described steam-water separator (6), and the top of described body of heater (1) is provided with the steam (vapor) outlet (4) be communicated with vaporium (5).
3. a kind of biomass combustion heat exchange composite integrated stove according to claim 2, is characterized in that: the side of described burner hearth (2) is provided with bio-fuel import (9), and bio-fuel import (9) is connected with living beings pay-off; Living beings pay-off comprises the support (12) being arranged on body of heater (1) side, described support (12) is provided with hopper (10), between hopper (10) and bio-fuel import (9), is communicated with the auger conveyor (11) that biomass fuel can be delivered to burner hearth (1).
4. a kind of biomass combustion heat exchange composite integrated stove according to claim 3, is characterized in that:
Hot-blast stove comprises hot blast body of heater (19), is provided with some air-air heat exchanger tubes (20) in described hot blast body of heater (19), and described some air-air heat exchanger tubes (20) helically mode arrange;
Be communicated with by double-deck flue (18) between hot blast body of heater (19) and the upper end of burner hearth (2), this double-deck flue (18) has inside and outside two-layer shell wall, is vacuum between inside and outside two-layer shell wall;
Described water heater comprises hot water body of heater ((42)), the bottom of described hot water body of heater ((42)) is provided with smoke chamber, top is provided with flue gas backhaul chamber (25), centre is hydroecium, is provided with the some skies be communicated with flue gas backhaul chamber (25) by smoke chamber-water heat exchanger tube (26) in described hydroecium.
5. a kind of biomass combustion heat exchange composite integrated stove according to claim 4, is characterized in that:
Be provided with dividing plate (24) in described smoke chamber, smoke chamber is partitioned into the first smoke chamber (22) and the second smoke chamber (23) by dividing plate (24); Described first smoke chamber (22) is communicated with by being communicated with smoke pipe (21) with between hot blast body of heater (19), and the second smoke chamber (23) is communicated with flue gas heat recovery device with fume emission by pipe (27).
6. a kind of biomass combustion heat exchange composite integrated stove according to claim 5, is characterized in that:
Fume emission and flue gas heat recovery device comprise the chimney (28) be communicated with pipe (27), the bottom of described chimney (28) has the air compartment (30) that diameter of section is greater than the diameter of section of chimney (28), the ft connection of described air compartment (30) has air blast (29), is provided with the smoke exhaust pipe (31) being communicated with chimney (28) top and pipe (27) in described air compartment (30).
7. a kind of biomass combustion heat exchange composite integrated stove according to claim 6, it is characterized in that: the top of described air compartment (30) is tapered structure, the upper end of smoke exhaust pipe (31) is arranged near the top of chimney (28) with the junction of air compartment (30) top tapered structure;
Described air compartment (30) is also communicated with ventilation duct (32), described body of heater (1) is provided with the air inlet (15) be communicated with burner hearth (2), this ventilation duct (32) is also communicated with air inlet (15).
8., according to the arbitrary described a kind of biomass combustion heat exchange composite integrated stove of claim 2-7, it is characterized in that: the rear side of described burner hearth (2) is provided with igniter (8);
Igniter (8) comprises the breather pipe (36) be fixedly mounted on body of heater (1), one end of described breather pipe (36) extend in burner hearth (2), the other end seals and is positioned at the outside of body of heater (1) and is communicated with oxygen inlet pipe (37), the coal gas inlet pipe (38) be communicated with gas tank is installed in described breather pipe (36), the front end of coal gas inlet pipe (38) is arranged on the position near breather pipe (36) front end, the front end of described breather pipe (36) is provided with flame and distributes dividing plate (40), distribute on dividing plate (40) at flame and be provided with several fire jetting holes ((41)).
9. a kind of biomass combustion heat exchange composite integrated stove according to claim 8, is characterized in that:
The front end of described coal gas inlet pipe (38) is connected by the oxygen dividing plate (35) of annular with between breather pipe (36), oxygen room is formed between described coal gas inlet pipe (38) and breather pipe (36), the front end of described coal gas inlet pipe (38) and flame distribute between dividing plate (40) and form hybrid combustor, and described oxygen dividing plate (35) is provided with several oxygen ventilation holes (39) oxygen room be communicated with hybrid combustor;
Position body of heater (1) being positioned at breather pipe (36) top is provided with fire hole (24).
10. a kind of biomass combustion heat exchange composite integrated stove according to claim 9, is characterized in that: the outlet of chimney (28) has fume dust remover, this fume dust remover comprises an airtight dust-removing box (41), one dedusting dividing plate (42) is vertically set in described dust-removing box (41), dedusting dividing plate (42) the inner chamber of dust-removing box (41) is partitioned into two chambers, limewash (44) is loaded with in two chambers, between the upper horizontal plane of limewash (44) and the upper shell wall of dust-removing box (41), there is certain distance, to form air chamber, the upper end of dedusting dividing plate (42) and the upper shell wall of dust-removing box (41) are tightly connected, exhaust gases passes (43) is left between the diapire of lower end and dust-removing box (41), the flue gas inlet pipe (45) sealing with chimney 28 and be communicated with is provided with in one of them chamber, the gas outlet of described flue gas inlet pipe (45) is arranged on the position near dust-removing box (41) bottom, the top air chamber of another chamber is communicated with flue gas and goes out pipe (46).
CN201520316965.1U 2015-05-18 2015-05-18 Compound integrative stove of biomass combustion heat transfer CN204786309U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN106152096A (en) * 2016-08-15 2016-11-23 天津宜诺医药工业设计有限公司 Pure steam raising plant
CN108317496A (en) * 2018-02-08 2018-07-24 马亚军 A kind of environment-protection boiler

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN106152096A (en) * 2016-08-15 2016-11-23 天津宜诺医药工业设计有限公司 Pure steam raising plant
CN108317496A (en) * 2018-02-08 2018-07-24 马亚军 A kind of environment-protection boiler
CN108317496B (en) * 2018-02-08 2019-11-08 西安旭旌再生资源有限公司 A kind of environment-protection boiler

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