CN108826286A - A kind of alcohol based burning machine with efficient burning - Google Patents
A kind of alcohol based burning machine with efficient burning Download PDFInfo
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- CN108826286A CN108826286A CN201810851732.XA CN201810851732A CN108826286A CN 108826286 A CN108826286 A CN 108826286A CN 201810851732 A CN201810851732 A CN 201810851732A CN 108826286 A CN108826286 A CN 108826286A
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- Prior art keywords
- burning
- vaporizer
- air
- alcohol
- alcohol based
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- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title claims abstract description 72
- 239000000446 fuel Substances 0.000 claims abstract description 81
- 239000006200 vaporizer Substances 0.000 claims abstract description 60
- 239000007788 liquid Substances 0.000 claims abstract description 44
- 238000003860 storage Methods 0.000 claims abstract description 43
- 238000009826 distribution Methods 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 229910001080 W alloy Inorganic materials 0.000 claims description 7
- NKRHXEKCTWWDLS-UHFFFAOYSA-N [W].[Cr].[Co] Chemical compound [W].[Cr].[Co] NKRHXEKCTWWDLS-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 41
- 238000002485 combustion reaction Methods 0.000 description 32
- 238000002309 gasification Methods 0.000 description 18
- 239000007921 spray Substances 0.000 description 14
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 230000008020 evaporation Effects 0.000 description 6
- 238000001704 evaporation Methods 0.000 description 6
- 239000001257 hydrogen Substances 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 6
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 230000001052 transient effect Effects 0.000 description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 5
- 229910002091 carbon monoxide Inorganic materials 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 238000010411 cooking Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 230000008016 vaporization Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009970 fire resistant effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229910001347 Stellite Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 2
- AHICWQREWHDHHF-UHFFFAOYSA-N chromium;cobalt;iron;manganese;methane;molybdenum;nickel;silicon;tungsten Chemical compound C.[Si].[Cr].[Mn].[Fe].[Co].[Ni].[Mo].[W] AHICWQREWHDHHF-UHFFFAOYSA-N 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 230000004992 fission Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 230000010412 perfusion Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000002224 dissection Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000011086 high cleaning Methods 0.000 description 1
- 239000003949 liquefied natural gas Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
- F23D11/36—Details, e.g. burner cooling means, noise reduction means
- F23D11/44—Preheating devices; Vaporising devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
- F23D11/36—Details, e.g. burner cooling means, noise reduction means
- F23D11/44—Preheating devices; Vaporising devices
- F23D11/441—Vaporising devices incorporated with burners
- F23D11/443—Vaporising devices incorporated with burners heated by the main burner flame
- F23D11/445—Vaporising devices incorporated with burners heated by the main burner flame the flame and the vaporiser not coming into direct contact
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Spray-Type Burners (AREA)
Abstract
The present invention relates to a kind of technical field of alcohol based burning machine, specially a kind of alcohol based burning machine with efficient burning, it is characterised in that：Pre- warmware（1）, air storage chamber（5）, distribution member（7）, vaporizer（8）, air-guide part（11）And conveying pipeline（15）；The conveying pipeline（16）Sequentially run through air-guide part（12）, vaporizer（9）, and it is inserted into vaporizer（9）The block piece inside set（10）, the vaporizer（8）Connect air-guide part（11）Top, the air-guide part（11）Connect distribution member（7）, the distribution member（7）Set on air storage chamber（5）Outlet top, the air storage chamber（5）Bottom is equipped with pre- warmware（1）.The present invention can be to alcohol radical liquid fuel progress Quick-gasifying, to realize thoroughly complete fuel, the calorie value of the larger utilization rate for improving alcohol radical liquid fuel, generation of burning is high, and the features such as burning base portion no moisture residual.
Description
Technical field
The present invention relates to a kind of technical fields of alcohol based burning machine, and in particular to a kind of alcohol radical burning with efficient burning
Machine.
Background technique
Alcohol-based fuel is the high cleaning biomass liquid fuel synthesized through certain technique using methanol as primary raw material, alcohol radical
Fuel combustion products are carbon dioxide and water, free from environmental pollution, non-hazardous to human body, are a kind of not only safety but also economic cleaning combustion
Material.Alcohol-based fuel belongs to reproducible bioenergy, and technical performance and safety index meet the requirement of domestic fuel, be country just
One of standard neonatal energy of formula identification has great excellent in environmental protection compared to more traditional diesel oil, liquefied natural gas etc.
Gesture, therefore alcohol-based fuel combustion furnace becomes the favorable substitutes of traditional combustion furnace.
But existing alcohol based burning machine tool is still relatively low for alcohol-based fuel combustion utilization efficiency；There is also some to lack
It falls into and is：1, stove is lower to alcohol-based fuel gasification result, causes combustion heat value low；2, it when alcohol-based fuel burns in stove, is easy
Generate water residual；3, stove alcohol-based fuel relatively high for water content can not carry out active combustion.
Related patent document is retrieved, is enumerated some as follows：
1, Chinese patent<Application number> 201711065389.8<Denomination of invention>High efficiency alcohol base fuel-fired furnace<Abstract>It discloses
A kind of high efficiency alcohol base fuel-fired furnace, is related to combustion furnace technical field, primarily to solving to guarantee fire box temperature, again
The problem of carrying out the reasonable distribution of oxygen.Combustion furnace includes furnace shell and the burner hearth seat in furnace shell, burner hearth seat include
Furnace base and the fire-resistant ring below furnace base, furnace base shape match with cooker shape, and fire-resistant ring is formed with furnace base
The bottom of one passage of flame, fire-resistant ring is provided with burner, further includes having blower, discharge pipe is connected on blower, discharge pipe
Air outlet is located in passage of flame, and air outlet is directed toward the cooker direction.
2, Chinese patent<Application number>201710662949.1<Denomination of invention>Alcohol-based fuel gasifying furnace head<Abstract>It is open
A kind of alcohol-based fuel gasifying furnace head belongs to gas-fired equipment technical field, which includes the liquid outlet phase of its inlet with perfusion tube
The preheating vaporizing chamber of connection and the combustion chamber being connected with the gas outlet of the preheating vaporizing chamber, the annular sidewall of the combustion chamber
On offer multiple burners；The outside of the combustion chamber is equipped with the cooker racks for going along with sb. to guard him the combustion chamber；It is wound on the cooker racks outer wall
Have an absorbing pipe, the entrance of the absorbing pipe by two-position three way magnetic valve respectively with the liquid outlet of the perfusion tube and the preheating
The inlet of vaporizing chamber is connected；The outlet of the absorbing pipe is connected with the preheating vaporizing chamber, the inner wall of the absorbing pipe
Equipped with temperature sensor, the temperature sensor is electrically connected by controller with the automatically controlled end of the two-position three way magnetic valve.
3, Chinese patent<Application number>201510262541.6<Denomination of invention>Alcohol-based fuel spray burning cooking stove<Abstract>
A kind of alcohol-based fuel spray burning cooking stove, by vigorous fire ring, ignition, burner hearth support, kerve, feeder sleeve, atomizer group
At；Burner hearth support is equipped with vigorous fire ring；Kerve is equipped in burner hearth support, kerve is equipped with ignition along portion；Burner hearth support；
In the inner hole of kerve, it is equipped with feeder sleeve, one end radial arrangement of feeder sleeve there are several atomizers.Alcohol-based fuel is from feed
Pipe enters atomizer, is atomized spray head and is sufficiently atomized, and ignition lights the alcohol-based fuel of atomization, and is in vigorous fire ring
The flame of annular distribution；It is fallen into kerve if having and being atomized insufficient alcohol-based fuel, the full combustion under thermal-flame effect.It is high
The ascending air that warm fire flame generates, air are entered ring-shaped distributed flame by the inner hole of kerve, are sufficiently supplied oxygen with realization
Purpose；Even if the alcohol-based fuel spray burning cooking stove is not equipped with blower, vigorous fire burning equally may be implemented.
4, Chinese patent<Application number>201721297524.7<Denomination of invention>A kind of high efficiency alcohol base gas-cooker<Abstract>It is public
A kind of high efficiency alcohol base gas-cooker has been opened, kitchen utensils technical field is related to, it is prosperous to solve alcohol-based fuel combustion flame, leads to cooking stove
Ambient temperature increase, the problem of not only causing cook uncomfortable, but also alcohol-based fuel caused to waste, the present invention include grate and
Furnace body is provided with gasification installation and stove core, the gasification installation connecting line, the piping connection alcohol-based fuel in the furnace body
Storage tank, switch valve is provided on the pipeline, and the furnace body surrounding is provided with multiple stomatas, the setting of furnace body upper surface periphery
There is pot support, the furnace body upper surface is provided with stove fire distributor, and the upper surface of the stove fire distributor is horizontal plane, the stove fire
Distributor mesh number is equal；Or the upper surface of the stove fire distributor is concave curved surface, the stove fire distributor mesh number is unequal.
From the document retrieved we it can be appreciated that technology disclosed in these documents be directed to improve stove to
Improve the efficiency of combustion of alcohol-based fuel；But existing stove is for the fuel efficiency of alcohol-based fuel or to be improved, so,
It is to need to improve innovation to existing stove.
Summary of the invention
The purpose of the present invention is overcoming defect in the prior art, and provide it is a kind of alcohol radical liquid fuel can be carried out it is quick
Gasification, to realize thoroughly complete fuel, the calorie value of the larger utilization rate for improving alcohol radical liquid fuel, generation of burning is high, and
And the remaining alcohol based burning machine with efficient burning of burning base portion no moisture.
In order to realize the purpose of foregoing invention, the technical solution taken is：
A kind of alcohol based burning machine with efficient burning, it is characterised in that：Pre- warmware, air storage chamber, distribution member, vaporizer, air guide
Part and conveying pipeline；The conveying pipeline sequentially runs through air-guide part, vaporizer, and is inserted into the block piece set in vaporizer, the gasification
Room connects at the top of air-guide part, and the air-guide part connects distribution member, and the distribution member is set at the top of reservoir outlet, the air storage chamber
Bottom is equipped with pre- warmware.
Preferably, the vaporizer bottom is equipped with support, and described support one end is placed on puff prot, and the other end passes through locking
Part and air-guide part fixed seal connection.
Preferably, it is tightly connected between the block piece and conveying pipeline, and is equipped with gap between gasification chamber interior walls, in order to
Enhance the stress-bearing capability of block piece, the tie point or block piece of several spot welding are equipped between block piece and gasification chamber interior walls
Lower part is equipped with reinforced support.
Preferably, the pre- warmware is electric furnace.
Preferably, its top of the vaporizer is in spherical arc shape shape, and its underpart is in cone shape.
Preferably, the vaporizer material is cobalt-chromium-tungsten alloy, and interior bottom is equipped with puff prot.Cobalt-chromium-tungsten alloy
（CoCrW）It is Si Taili（Stellite）One of alloy, stellite are a kind of abrasion of ability various types and corrosion
And the hard alloy of high-temperature oxydation.
Preferably, the distribution member top surface is equipped with 2 or more nozzles, and the nozzle is distributed in distribution by even circumferential
On part, the nozzle is connected to air storage chamber.
Preferably, the air storage chamber and distribution member are equipped with burning distributor chamber.
Preferably, the air-guide part through distribution member and is inserted into air storage chamber.
Preferably, the alcohol based burning machine is applied to the alcohol radical liquid fuel that burning water content is 10~30%.
The present invention compared with the prior art acquired beneficial effect：
1, the present invention can carry out Quick-gasifying to alcohol radical liquid fuel, to realize thoroughly complete fuel, larger raising alcohol fluid
The calorie value of the utilization rate of fluid fuel, generation of burning is high, burning base portion no moisture residual.
2, alcohol based burning machine of the present invention preheats the alcohol radical liquid fuel in it through air storage chamber and gasifies, the gas after gasification
Body up floats, and the nozzle on the allocated part sprays outward, and lights a fire by external fire source, 1 to 2 point after lighting a fire successfully
Clock, gasification room temperature reach 400 DEG C or so, and conveying pipeline conveys in alcohol radical liquid fuel to vaporizer, because vaporizer is in high temperature
State, alcohol radical liquid fuel is once injection to just by transient evaporation, because moment increases air pressure, gas is by from vaporizer in vaporizer
The puff prot of bottom is sprayed to air-guide part, and air-guide part introduces gas into air storage chamber, and air storage chamber is again by gas extrusion to distribution member
Nozzle, through the outside spray combustion of nozzle, ignition temperature reaches 1000 DEG C, because of the alcohol radical for making to gasify in vaporizer under high temperature action
Fuel is fissioned, and methanol decomposition arrives hydrogen, carbon monoxide at hydrogen and oxygen at hydrogen and carbon monoxide, water-splitting
With the mixed gas of oxygen, mixed gas is through the outside spray combustion of nozzle, and flame is vigorous, and combustion heat value is big relative to alcohol-based fuel
Big to improve, ignition temperature reaches 1100 DEG C or more.
3, the present invention in vaporizer alcohol-based fuel burn when, and its be located at flame top, heat can be absorbed in time, in
Temperature wink speed increases, and when alcohol radical liquid fuel is delivered to vaporizer by conveying pipeline, sprays from the outlet of conveying pipeline to gasification ceiling
Face, alcohol radical liquid fuel strike against vaporizer top surface, and alcohol radical liquid fuel scatters in spherical arc shape shape；And vaporizer is because absorbing temperature
Reach 600 DEG C or more, the alcohol radical liquid fuel transient evaporation ejected can be made, realizes the purpose of vaporizer high-efficiency gasification；
Larger raising combustion utilization efficiency, the alcohol-based fuel gas combustion heat supplying after gasification, temperature reach 1000 DEG C, the alcohol radical combustion after gasification
Material is fissioned under high temperature and high pressure effect, and fission gained mixed gas is ejected through nozzle and burnt, combustion heat value is big
Big to improve, ignition temperature reaches 1100 DEG C or more.
4, block piece is equipped in the present invention in vaporizer, block piece can stop unvaporized liquid alcohol-based fuel to drop down onto storage
In gas chamber, and can to drop down onto liquid alcohol-based fuel Quick-gasifying thereon, and have between block piece and vaporizer it is tiny between
Gap, the space between block piece and vaporizer form relatively closed small space, and gas moment is swollen after alcohol radical liquid fuel gasification
It is swollen, and gas flow is big, and surrounding is high temperature, so, the space between block piece and vaporizer has high temperature and pressure, for gasification
Alcohol-based fuel afterwards occurs fission and provides necessary condition.
5, pre- warmware convenient and efficient can carry out heat supply to the indoor alcohol-based fuel of gas storage in the present invention, save the duration of ignition,
Ignition success rate can also be improved, pre- warmware preferably uses electric furnace, and the power supply of electric furnace access 220V can be started work, put igneous
After function, can dissection power supply, save resource.
6, the material of vaporizer uses cobalt-chromium-tungsten alloy in the present invention, can greatly improve the high temperature high voltage resistant of vaporizer and resistance to
The ability of corrosion, also can larger extension vaporizer service life；Also safety in utilization can be improved, it is ensured that burning operation duration is just
Often.
7, its top of heretofore described vaporizer is in spherical arc shape shape, and its underpart is in cone shape；Top is in spherical arc shape shape
It can be conducive to the alcohol radical liquid fuel that conveying pipeline ejects to scatter along spherical arc shape shape, area increases, alcohol radical liquid fuel unit area
Interior distribution is thinning, and endotherm area increases, thus the gas realizing the efficient transient evaporation of alcohol radical liquid fuel, and generating in vaporizer
Expansion rapidly, gas pressure moment increase；And lower part can be conducive to the flame that burning is formed in cone shape and uniformly spread toward surrounding,
And be gradually reduced by major diameter to minor diameter, as concentric undergauge shape inside cone shape, can by the gas volume in it into
Row is effectively compressed, so that gas quickly sprays downwards from the puff prot of vaporizer bottom；The gas ejected is through support to air guide
Part, air-guide part introduce gas into air storage chamber, then by air storage chamber through the distributor chamber that burns, and by the allocated part of burning distributor chamber
The temperature of the upward spray combustion of nozzle, the flame stabilization for generation of burning, generation is high.
8, locking member can fix support and air-guide part quick locking in the present invention, and can have good seal performance.
9, the gas velocity ejected in vaporizer in the present invention is fast, the gas quickly flowed through support to air-guide part,
Air-guide part can realize buffer function to the fast gas that injection comes in air storage chamber, so that from the nozzle in distribution member to air storage chamber
The gas ejected is completely burned utilization.
10, the amount of alcohol based burning machine burning the discharged carbon monoxide of alcohol radical liquid fuel of the present invention is 0.008mg/m3, pole
It is big to mitigate environmental pressure.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the alcohol based burning machine with efficient burning of the present invention；
Fig. 2 is the structural schematic diagram of distribution member；
Serial number and correspondence are entitled in figure：Pre- warmware -1, supporting plate -2, support rod -3, support frame -4, air storage chamber -5, burning distribution
Room -6, distribution member -7, support -8, vaporizer -9, block piece -10, puff prot -11, locking member -12, air-guide part -13, tracheae -
14, valve -15, pressure gauge -16, conveying pipeline -17, sewage pipe -18, cleaning pipe -19, nozzle -20.
Specific embodiment
It is to combine the embodiment of the present invention below, the present invention is described in detail：
A kind of alcohol based burning machine with efficient burning, it is characterised in that：Pre- warmware 1, air storage chamber 5, distribution member 7, vaporizer 9,
Air-guide part 12 and conveying pipeline 17；The conveying pipeline 17 sequentially runs through air-guide part 12, vaporizer 9, and is inserted into the resistance set in vaporizer 9
Block piece 10, the vaporizer 9 connect 13 top of air-guide part, and the air-guide part 13 connects distribution member 7, and the distribution member 7 is set to storage
The outlet of gas chamber 5 top, 5 bottom of air storage chamber is equipped with pre- warmware 1.
The alcohol based burning machine working principle is：Conveying pipeline 17 is in advance in the fuel to air storage chamber 5 of 2~4kg of conveying（Alcohol radical
Combustor volume increases, and institute's pre-add fuel quantity also increases as in air storage chamber 5）, propellant cutoff starts pre- warmware 1 and heats
Air storage chamber 5, when heating time is 1~5 minute or pressure gauge 15 shows 0.1MPa or more, alcohol radical liquid fuel has gasified, and
It lights a fire above the nozzle 20 in distribution member 7, pre- warmware 1 is shut down after lighting a fire successfully, burn 2~4 minute minute, so that vaporizer
9 temperature reach 400 DEG C or more, open conveying pipeline 16, and the alcohol radical liquid fuel in conveying pipeline 16 is injected into the top of vaporizer 9
It is collided at the top of portion, with vaporizer 9, has the alcohol radical liquid fuel of partly atomized because high temperature is by transient evaporation, part is also in liquid
The alcohol radical liquid fuel of state is fallen after rise to the block piece 10 in vaporizer 9, and is flowed down along block piece 10 to low level, in flow process
Liquid alcohol-based fuel because of high temperature action Quick-gasifying, alcohol-based fuel gas after gasification passes through in block piece 10 and vaporizer 9
Gap between wall is to spraying below vaporizer 9, and quickly injection to support 8, support 8 will spray from the puff prot of vaporizer 9 11
It penetrates the gas injection come and enters air-guide part 13, gas is quickly delivered to air storage chamber 5 by air-guide part 13, and air storage chamber 5 is interior again fast by gas
Speed is squeezed to burning distributor chamber 6, and burning distributor chamber 6 is again by the nozzle 20 in gas Fast Compression to distribution member 7, and nozzle 20 is by gas
Body up carries out spray combustion；Burning generates temperature and reaches 1000 DEG C or so, and 9 internal temperature of vaporizer reaches 950 DEG C or more,
So that the space between vaporizer 9 and block piece 10 has high temperature and high pressure, the alcohol-based fuel after gasification is made in high temperature and high pressure
It is fissioned with lower, methanol decomposition arrives hydrogen, carbon monoxide at hydrogen and oxygen at hydrogen and carbon monoxide, water-splitting
With the mixed gas of oxygen, mixed gas is through the outside spray combustion of nozzle 17, and flame is vigorous, and combustion heat value is relative to alcohol-based fuel
It greatly improves, ignition temperature reaches 1100 DEG C or more.
9 bottom of vaporizer is equipped with support 8, and described 8 one end of support is placed on puff prot 11, and the other end passes through locking member
12 with 13 fixed seal connection of air-guide part；Support 8 can be fixedly connected with air-guide part 13 and be made support 8 by locking member 12
Leakproofness is good at docking with air-guide part 13, effectively prevent gas leakage；And convenience is provided for subsequent maintenance, it is able to achieve quickly just
Victory dismounting and installation.
The air-guide part 13 is hollow cylindrical body, cone or square body, and now preferred air-guide part 13 is hollow cylinder.
The pre- warmware 1 is electric furnace, and the specification of electric furnace is 3000W~5000W, 220V voltage is accessed, in use, can basis
Stove size carries out selection electric furnace specification.
The conveying pipeline 17 can be attached with external mateiral pump, be pressurized by mateiral pump to alcohol radical liquid fuel
And speed-raising, it can persistently to convey alcohol radical liquid fuel in conveying pipeline 17, guarantee that stove realizes sustained combustion work.
5 material of vaporizer is cobalt-chromium-tungsten alloy, and vaporizer 5 is located among alcohol-based fuel burned flame, to be held
The temperature received is higher, and cobalt-chromium-tungsten alloy can high temperature high voltage resistant but also corrosion-resistant.
The block piece 10 can also take cobalt-chromium-tungsten alloy to be made, and shape is in spherical arc shape shape.
7 top surface of distribution member is equipped with 2 or more nozzles 20, and nozzle 20 is connected to air storage chamber 5；Nozzle 20 is preferably pressed
Even circumferential is distributed in distribution member 7, and nozzle 20 can also be distributed otherwise, it is therefore an objective to can be by the distributor chamber 6 that burns
Interior gas carries out respectively.
Its top of the vaporizer 5 is in spherical arc shape shape, and its underpart is in cone shape；Top can be conducive to conveying in spherical arc shape shape
The alcohol radical liquid fuel that pipe 17 ejects scatters along spherical arc shape shape, and area increases, and distribution becomes in alcohol radical liquid fuel unit area
Thin, endotherm area increases, to realize the efficient transient evaporation of alcohol radical liquid fuel；In alcohol radical liquid fuel collision process, collision
Atomization is formed by by transient evaporation, except part is flowed along vaporizer top surface, there are also the alcohol radical liquid fuels being partially in a liquid state to fall
To block piece 10, and the diverging flow on block piece 10, because of high temperature action, this partially liq is gradually quick in flow process
Gasification generates gas and expands rapidly, and gas pressure moment increases；And the flame that lower part can be conducive to burning formation in cone shape is past
Surrounding is uniformly spread, and is gradually reduced by major diameter to minor diameter, as concentric undergauge shape inside cone shape, can will be in it
Gas volume be effectively compressed so that gas is from the quickly injection downwards of the puff prot 11 of 9 bottom of vaporizer；The gas ejected
Body introduces gas into air storage chamber 5 through support 8 to air-guide part 13, air-guide part 13, then by air storage chamber 5 through the distributor chamber 6 that burns, and by
The upward spray combustion of nozzle 20 to burn on the allocated part 7 of distributor chamber 6, the flame stabilization for generation of burning, temperature are high.
The air storage chamber 5 can also install support frame 4 additional, and support frame 4 is conducive to carry out Auxiliary support effect to air storage chamber 5, in turn
It can assist integrally-built stability.
On the air storage chamber 5 pressure gauge 15 can be installed for the ease of the air pressure observed in it on it, draw on air storage chamber 5
Escape pipe 14 installs pressure gauge 16, then the connecting valve 15 on tracheae 14 on tracheae 14, and tracheae 14 is drawn from valve 15 to combustion
Burn distributor chamber 6；It, can also be general to show 0.1MPa or more by seeing that the numerical value shown on pressure gauge 15 is lighted a fire when igniting
When, so that it may it lights a fire.
It is additionally provided with sewage pipe 18 and cleaning pipe 19 on the air storage chamber 5, is combined by cleaning pipe 19 and sewage pipe 18, energy side
Just burning is quickly dropped down onto the dust in air storage chamber 5 to clear up, because of alcohol radical liquid fuel formulations difference, burning can be generated
Carbon ash；Nozzle 20 is located at the lower section of the cone shape lower part of vaporizer 9, and when gas injection to 9 lower part of vaporizer forms part gas
The dust that burning generates is fallen into air storage chamber 5 by gas convolution by nozzle 20, burning can effectively be avoided to be produced by body convolution
Raw dust is discharged to air.
The alcohol based burning machine is applied to the alcohol radical liquid fuel that burning water content is 10~30%, this kind of alcohol-based fuel contains
Water is higher, still, alcohol based burning machine of the present invention still can the alcohol radical liquid fuel carry out abundant completely burned, burning base portion without
Water residual effectively save alcohol radical liquid fuel preparation cost and can will cause the reduction of alcohol radical liquid fuel combustion heat value.
Alcohol based burning machine of the invention is suitable for the steam boiler of 1~300t, average temperature when combustion heat supplying, in burner hearth
Degree reaches 950 DEG C or more, and temperature is 700 DEG C or so in existing steam boiler its burner hearth；Alcohol based burning machine of the invention is put
Enter on the fire grate of boiler, alcohol radical liquid fuel heat supply of burning, the fuel such as larger saving coal, timber and can be effectively reduced pair
Environmental pollution, conservation of nature environment.
Alcohol based burning machine burning alcohol radical heat supply of the invention and coal heating compare, while heating to 1 ton of water, this hair
Bright alcohol based burning machine needs 20 minutes, and the weight for the alcohol-based fuel that burns is 8 kilograms, and coal heating needs 60 minutes, it is seen then that this
The heat supply of invention alcohol based burning machine is high, and efficiency is fast, can effectively save fuel, saves cost.
The above are wherein specific implementations of the invention, and the description thereof is more specific and detailed, but can not therefore manage
Solution is limitation of the scope of the invention.It should be pointed out that for those of ordinary skill in the art, not departing from this hair
Under the premise of bright design, various modifications and improvements can be made, these obvious alternative forms belong to of the invention
Protection scope.
Claims (10)
1. a kind of alcohol based burning machine with efficient burning, it is characterised in that：Pre- warmware（1）, air storage chamber（5）, distribution member（7）,
Vaporizer（9）, air-guide part（13）And conveying pipeline（17）；The conveying pipeline（17）Sequentially run through air-guide part（13）, vaporizer（9）,
And it is inserted into vaporizer（9）The block piece inside set（10）, the vaporizer（9）Connect air-guide part（13）Top, the air-guide part
（13）Connect distribution member（7）, the distribution member（7）Set on air storage chamber（5）Outlet top, the air storage chamber（5）Bottom is equipped with pre-
Warmware（1）.
2. the alcohol based burning machine according to claim 1 with efficient burning, it is characterised in that：The vaporizer（9）Bottom
Portion is equipped with support（8）, the support（8）One end is placed on puff prot（11）On, the other end passes through locking member（12）With air-guide part
（13）Fixed seal connection.
3. the alcohol based burning machine according to claim 1 with efficient burning, it is characterised in that：The pre- warmware（1）For
Electric furnace.
4. the alcohol based burning machine according to claim 1 with efficient burning, it is characterised in that：The vaporizer（5）Its
Top is in spherical arc shape shape, and its underpart is in cone shape.
5. the alcohol based burning machine according to claim 1 or 4 with efficient burning, it is characterised in that：The vaporizer（5）
Material is cobalt-chromium-tungsten alloy.
6. the alcohol based burning machine according to claim 1 with efficient burning, it is characterised in that：The distribution member（7）Top
Face is equipped with 2 or more nozzles（20）, the nozzle（20）Distribution member is distributed in by even circumferential（7）On, and and air storage chamber
（5）Connection.
7. the alcohol based burning machine according to claim 1 with efficient burning, it is characterised in that：The air storage chamber（5）With
Distribution member（7）Equipped with burning distributor chamber（6）.
8. the alcohol based burning machine according to claim 1 with efficient burning, it is characterised in that：The air-guide part（12）It passes through
Wear distribution member（7）And it is inserted into air storage chamber（5）It is interior.
9. the alcohol based burning machine according to claim 1 with efficient burning, it is characterised in that：The alcohol based burning machine is answered
The alcohol radical liquid fuel for being 10~30% for water content of burning.
10. the alcohol based burning machine according to claim 1 with efficient burning, it is characterised in that：The alcohol based burning machine
Application and preparation is used in 1~300t steam boiler heat supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810851732.XA CN108826286A (en) | 2018-07-30 | 2018-07-30 | A kind of alcohol based burning machine with efficient burning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810851732.XA CN108826286A (en) | 2018-07-30 | 2018-07-30 | A kind of alcohol based burning machine with efficient burning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108826286A true CN108826286A (en) | 2018-11-16 |
Family
ID=64152214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810851732.XA Pending CN108826286A (en) | 2018-07-30 | 2018-07-30 | A kind of alcohol based burning machine with efficient burning |
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| Country | Link |
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| CN (1) | CN108826286A (en) |
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| CN201003752Y (en) * | 2006-08-23 | 2008-01-09 | 蓝鹏 | Fuel-cracking energy-saving burner |
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| CN206973640U (en) * | 2017-07-27 | 2018-02-06 | 重庆宙盾新能源技术开发有限公司 | A kind of fuel oven |
| CN108036296A (en) * | 2017-11-28 | 2018-05-15 | 韦炳全 | water energy burner |
| CN208779446U (en) * | 2018-07-30 | 2019-04-23 | 杜治安 | A kind of alcohol based burning machine with efficient burning |
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2018
- 2018-07-30 CN CN201810851732.XA patent/CN108826286A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1632375A (en) * | 2005-01-24 | 2005-06-29 | 张鹏飞 | Alcohol group liquid fuel burner |
| CN201003752Y (en) * | 2006-08-23 | 2008-01-09 | 蓝鹏 | Fuel-cracking energy-saving burner |
| CN105135429A (en) * | 2015-09-29 | 2015-12-09 | 刘源 | Combustor and combustion method for splitting decomposition and gasification |
| CN206973640U (en) * | 2017-07-27 | 2018-02-06 | 重庆宙盾新能源技术开发有限公司 | A kind of fuel oven |
| CN108036296A (en) * | 2017-11-28 | 2018-05-15 | 韦炳全 | water energy burner |
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