CN106895399A - A kind of alcohol-based fuel boiler internal gasified combustion apparatus - Google Patents
A kind of alcohol-based fuel boiler internal gasified combustion apparatus Download PDFInfo
- Publication number
- CN106895399A CN106895399A CN201710278446.4A CN201710278446A CN106895399A CN 106895399 A CN106895399 A CN 106895399A CN 201710278446 A CN201710278446 A CN 201710278446A CN 106895399 A CN106895399 A CN 106895399A
- Authority
- CN
- China
- Prior art keywords
- combustion
- fireguard
- alcohol
- based fuel
- combustion barrel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 67
- 239000000446 fuel Substances 0.000 title claims abstract description 31
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 238000005516 engineering process Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000010304 firing Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000889 atomisation Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000005496 tempering 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
- F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
- F23D11/22—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour the gaseous medium being vaporised fuel, e.g. for a soldering lamp, or other gaseous fuel
-
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
- F23D2900/11401—Flame intercepting baffles forming part of burner head
Abstract
The present invention relates to a kind of alcohol-based fuel boiler internal gasified combustion apparatus, belong to boiler technology field.Technical problem that is quick-fried or exploding is dodged present invention mainly solves insufficient, the perishable boiler plant of burning of existing alcohol-based fuel boiler presence, easily generation.The technical scheme is that：A kind of alcohol-based fuel boiler internal gasified combustion apparatus, it includes just combustion cylinder, combustion barrel, fireguard and drip ring, described just combustion cylinder one end hole centrally disposed with fireguard is connected, the combustion barrel is enclosed within the just outside of combustion cylinder and is connected with the rear portion of just combustion drum outer wall by some connecting plates, one end of the drip ring is connected with the outward flange of fireguard, and the other end of the drip ring is located at the periphery at combustion barrel open type crater.
Description
Technical field
The invention belongs to boiler technology field, more particularly to a kind of alcohol-based fuel boiler internal gasified combustion apparatus.
Background technology
With the increasing of state treatment haze dynamics, alcohol-based fuel changes the novel environment friendly fuel of gas progressively as pot as coal
The fuel of stove and use.However, because people recognize deficiency to alcohol-based fuel, many problems are occurred in that in use.One is, no
Few user is directly to be used plus combustor on the basis of coal-burning boiler.Because the country not yet has truly at present
Alcohol-based fuel combustor, but with diesel combustion machine substitute.So, to gasify very insufficient, not thoroughly, utilization rate only has for burning
50% or so, use cost is very high.Meanwhile, to boiler body and other equipment seriously corroded, what is had was only just sent out using more than ten days
It is raw to damage.Even also occur tempering, dodge it is quick-fried, blast the problems such as.Two are, using the Water-fire direct heat-exchanging boiler of alcohol-based fuel, though
Have the advantages that safety and environmental protection, the thermal efficiency are high, practical, but, combustor is only by fuel atomization, it is impossible to effectively by liquid
Fuel is gasified totally, and is center section during burning in burning, and the fuel for spraying to surrounding trickles down the water in water tank with liquid
In so that the utilization rate reduction of fuel, the fuel fallen into water tank can gradually corrode boiler relevant device with the flowing of water.
Therefore being gasified totally and abundant combustion problem for alcohol-based fuel is solved, is the task of top priority of this industry, it is for alcohol-based fuel
The popularization of this eco-friendly power source is significant.
The content of the invention
A kind of shortcoming it is an object of the invention to overcome prior art, there is provided alcohol-based fuel boiler internal gasification, and combustion
Device, solves insufficient, the perishable boiler plant of burning of existing alcohol-based fuel boiler presence, easily occurs to dodge skill that is quick-fried or exploding
Art problem.
The present invention is achieved by the following technical solutions：
A kind of alcohol-based fuel boiler internal gasified combustion apparatus, it includes just combustion cylinder, combustion barrel, fireguard and dash
Ring, described just combustion cylinder one end hole centrally disposed with fireguard be connected, if the outside of combustion cylinder at the beginning of the combustion barrel is enclosed within and by
Involvement fishplate bar is connected with the rear portion of just combustion drum outer wall, and one end of the drip ring is connected with the outward flange of fireguard, the dash
The other end of ring is located at the periphery at combustion barrel open type crater.
Further, described combustion barrel one end is open type crater, and the combustion barrel other end is blind end, the burning
The internal diameter of the internal diameter less than combustion barrel blind end of cylinder open type crater.
Further, the outward flange of the fireguard with diameter greater than the combustion barrel open type crater external diameter, the gear
The diameter of water ring is identical with the outward flange diameter of fireguard, and the width of drip ring is more than the combustion barrel open type crater to gear
The distance between fiery plate.
In the present invention by just firing the burning gallery that cylinder, combustion barrel, fireguard and drip ring are constituted, it can be ensured that fuel fills
Divided combustion, effectively prevents equipment corrosion, dodges quick-fried and explosion phenomenon generation.
Compared with prior art, the present invention has simple structure, abundant, safe and practical, reasonable in design of burning etc. excellent
Point.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the A-A profiles of Fig. 1；
Fig. 3 is installation site figure of the invention.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.
As shown in Figure 1 to Figure 3, a kind of alcohol-based fuel boiler internal gasified combustion apparatus in the present embodiment, it includes
Cylinder 1, combustion barrel 2, fireguard 3 and drip ring 4 are just fired, described just combustion one end of cylinder 1 hole centrally disposed with fireguard 3 is connected, institute
Combustion barrel 2 is stated to be enclosed within the just outside of combustion cylinder 1 and be connected with the rear portion of the just combustion outer wall of cylinder 1 by some connecting plates 7, the drip ring
4 one end is connected with the outward flange of fireguard 3, and the other end of the drip ring 4 is located at the open type crater 5 of combustion barrel 2
Periphery.The one end of the combustion barrel 2 is open type crater 5, and the other end of the combustion barrel 2 is blind end 6, and the combustion barrel is opened wide
Internal diameter of the internal diameter of formula crater 5 less than combustion barrel blind end 6.The outward flange of the fireguard 3 is with diameter greater than the combustion barrel
The external diameter of open type crater 5, the diameter of the drip ring 4 is identical with the outward flange diameter of fireguard 3, the width of drip ring 4
More than the distance between described combustion barrel open type crater 5 to fireguard 3.The gasified combustion apparatus are located under boiler intracavity
Portion.
The course of work of the invention：
When using, the pulverized fuel entrance that combustor sprays is burnt in just firing cylinder 1, and four sides unburned is sprayed to during burning
Fuel intercepted by just firing the wall of cylinder 1 and along first combustion cylinder 1 bottom of barrel flow direction, then gradually flowed into combustion barrel 2；Sprayed during burning
Forward end unburned fuel is intercepted and flowed into combustion barrel 2 by the blind end of combustion barrel 2, with the carrying out of burning, combustion barrel 2
Interior temperature is constantly raised, and the sufficient liquid fuel of unburned gradually gasifies and fully burns in flowing in combustion chamber, raw after burning
Into the burning gallery that constitutes by combustion barrel 2, fireguard 3 and drip ring 4 of powerful hot gas flow out, the heat exchange into boiler is led to
Road.
The present invention can be embodied without deviating from the spiritual or substantive of invention in a variety of forms, it should therefore be appreciated that on
State embodiment and be not limited to foregoing details, and should widely be explained in claim limited range, therefore fall into right
It is required that or the change in its equivalent scope and remodeling all should be claim and covered.
Claims (3)
1. a kind of alcohol-based fuel boiler internal gasified combustion apparatus, it is characterised in that：Including just combustion cylinder (1), combustion barrel (2),
Fireguard (3) and drip ring (4), described just combustion cylinder (1) one end hole centrally disposed with fireguard (3) are connected, the combustion barrel
(2) it is enclosed within the just outside of combustion cylinder (1) and is connected with the rear portion of just combustion cylinder (1) outer wall by some connecting plates (7), the drip ring
(4) one end is connected with the outward flange of fireguard (3), and the other end of the drip ring (4) goes out fire positioned at combustion barrel (2) open type
The periphery at mouth (5) place.
2. alcohol-based fuel boiler internal gasified combustion apparatus according to claim 1, it is characterised in that：The combustion barrel
(2) one end is open type crater (5), and combustion barrel (2) other end is blind end (6), and the combustion barrel open type goes out fire
Internal diameter of the internal diameter of mouth (5) less than combustion barrel blind end (6).
3. alcohol-based fuel boiler internal gasified combustion apparatus according to claim 1, it is characterised in that：The fireguard
(3) outward flange with diameter greater than the combustion barrel open type crater (5) external diameter, the diameter of the drip ring (4) and gear fire
The outward flange diameter of plate (3) is identical, and the width of drip ring (4) is more than the combustion barrel open type crater (5) to fireguard (3)
The distance between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710278446.4A CN106895399A (en) | 2017-04-25 | 2017-04-25 | A kind of alcohol-based fuel boiler internal gasified combustion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710278446.4A CN106895399A (en) | 2017-04-25 | 2017-04-25 | A kind of alcohol-based fuel boiler internal gasified combustion apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106895399A true CN106895399A (en) | 2017-06-27 |
Family
ID=59197200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710278446.4A Pending CN106895399A (en) | 2017-04-25 | 2017-04-25 | A kind of alcohol-based fuel boiler internal gasified combustion apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106895399A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113932445A (en) * | 2021-11-19 | 2022-01-14 | 王延海 | Alcohol-hydrogen heating heat exchange type boiler |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0384277A2 (en) * | 1989-02-24 | 1990-08-29 | HEIMAX Heizkessel GmbH | Method and combustion installation for the reduction of nitrogen oxide formation during the combustion of fossil fuels |
| JPH1137426A (en) * | 1997-07-17 | 1999-02-12 | Denso Corp | Catalyst combustion apparatus |
| JP2008222530A (en) * | 2007-03-15 | 2008-09-25 | Toshiba Fuel Cell Power Systems Corp | Hydrogen generator |
| CN102183019A (en) * | 2011-03-09 | 2011-09-14 | 华中科技大学 | Micro-combustor |
| CN102472485A (en) * | 2009-08-03 | 2012-05-23 | 西门子公司 | Stabilizing the flame of a burner |
| CN104595899A (en) * | 2015-01-27 | 2015-05-06 | 北京工业大学 | Micro-miniature catalytic burner taking foam metal as catalyst structure substrate |
| CN206739294U (en) * | 2017-04-25 | 2017-12-12 | 武建斌 | A kind of alcohol-based fuel boiler internal gasified combustion apparatus |
-
2017
- 2017-04-25 CN CN201710278446.4A patent/CN106895399A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0384277A2 (en) * | 1989-02-24 | 1990-08-29 | HEIMAX Heizkessel GmbH | Method and combustion installation for the reduction of nitrogen oxide formation during the combustion of fossil fuels |
| JPH1137426A (en) * | 1997-07-17 | 1999-02-12 | Denso Corp | Catalyst combustion apparatus |
| JP2008222530A (en) * | 2007-03-15 | 2008-09-25 | Toshiba Fuel Cell Power Systems Corp | Hydrogen generator |
| CN102472485A (en) * | 2009-08-03 | 2012-05-23 | 西门子公司 | Stabilizing the flame of a burner |
| CN102183019A (en) * | 2011-03-09 | 2011-09-14 | 华中科技大学 | Micro-combustor |
| CN104595899A (en) * | 2015-01-27 | 2015-05-06 | 北京工业大学 | Micro-miniature catalytic burner taking foam metal as catalyst structure substrate |
| CN206739294U (en) * | 2017-04-25 | 2017-12-12 | 武建斌 | A kind of alcohol-based fuel boiler internal gasified combustion apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113932445A (en) * | 2021-11-19 | 2022-01-14 | 王延海 | Alcohol-hydrogen heating heat exchange type boiler |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination |