CN201764675U - Carbon-hydrogen mixed combustion dual-burner boiler - Google Patents
Carbon-hydrogen mixed combustion dual-burner boiler Download PDFInfo
- Publication number
- CN201764675U CN201764675U CN2010205104466U CN201020510446U CN201764675U CN 201764675 U CN201764675 U CN 201764675U CN 2010205104466 U CN2010205104466 U CN 2010205104466U CN 201020510446 U CN201020510446 U CN 201020510446U CN 201764675 U CN201764675 U CN 201764675U
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- Prior art keywords
- combustion chamber
- water jacket
- combustion
- boiler
- crater
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- Expired - Fee Related
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- 238000002485 combustion reaction Methods 0.000 title claims abstract description 59
- 239000001257 hydrogen Substances 0.000 title abstract description 4
- 229910052739 hydrogen Inorganic materials 0.000 title abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000001301 oxygen Substances 0.000 claims abstract description 14
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 6
- 230000002093 peripheral effect Effects 0.000 claims abstract description 5
- 239000000178 monomer Substances 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 239000004215 Carbon black (E152) Substances 0.000 claims description 6
- 229930195733 hydrocarbon Natural products 0.000 claims description 6
- 150000002430 hydrocarbons Chemical class 0.000 claims description 6
- 230000001351 cycling effect Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 239000000446 fuel Substances 0.000 abstract description 16
- 238000007599 discharging Methods 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 6
- 239000003245 coal Substances 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003500 flue dust Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Solid-Fuel Combustion (AREA)
Abstract
The utility model discloses a carbon-hydrogen mixed combustion dual-burner boiler which comprises a boiler body, a combustion chamber, an air exhaust port, a charging door, and an oxygen supply combustion and heat suction circulating mechanism. Fire outlets are arranged at the two sides of the combustion chamber at the lower part of the boiler body, vertical grate bars are arranged at the positions of the fire outlets, and grates are arranged in parallel to the lower parts of the fire outlets; an upper heat suction space formed through communication of a single-body water jacket, a dual-body water jacket and a peripheral main water jacket is arranged above the combustion chamber; the air exhaust port above the main water jacket is communicated with a fire channel of the combustion chamber; air adjusting doors leading to the combustion chamber are arranged at the two sides of an ash chamber under an oxygen inlet door; the combustion chamber is arranged in a lower heat suction space formed by an upper water jacket and a lower water jacket in a surrounding manner, and the combustion chamber and the fire outlets are respectively communicated with the upper heat suction space and the lower heat suction space. When the carbon-hydrogen mixed combustion dual-burner boiler is adopted, the combustion of fuels is complete, the combustion rate can be up to more than 98%, 60 to 70% of energy can be saved, and a dust removing and purifying device is not needed; the heat suction structure of the boiler is improved, the combustion is violent, the heat discharging quantity is large, and the temperature rise is quick; as the fuel utilization is wide, the boiler is easy for popularization and application.
Description
Technical field
It is the normal-pressure boiler of fuel with fire coal and living beings that the utility model relates to a kind of, and fuel can fully be burnt, thermal efficiency height, heat transfer, the two burner boilers of endotherm area hydrocarbon mixed combustion big, fuel saving.
Background technology
The boiler that existing market is sold all is to adopt traditional combustion method, and structure is that body of heater is arranged mostly, and the space forms the combustion chamber in the body of heater, and ventilating opening, fire grate, ashes chamber and fire door are arranged under the combustion chamber, and linking to each other with the combustion chamber is connected to smoke exhaust pipe; In the body of heater upper end fuel inlet is arranged, the stove inner combustion chamber is placed with water pipe, is connected to water return outlet and hot water outlet with water pipe.During use, by fuel inlet coal is inserted, the flue gas that coal combustion produced (heat) is to the water pipe heating, and the hot water in the water pipe enters heating system from hot water outlet, and heat radiation is after the water of return pipe turns back to the combustion chamber heating, as circulation repeatedly a bit.But the present following problem of boiler ubiquity in application: it is insufficient 1. to burn, and the discharging flue dust is big, because crater up, fuel is in the bottom, and the flue gas of generation burns insufficient to top; 2. fuel will go up that burning zone and fuel gas are isolated to be lost combustible gas in vain, also contain SO in the loss flue gas
2Deng oxious component and pollute; 3. the terminal outlet of large-sized boiler all connects purifier at present, and involves great expense, and has increased the user installation production cost, consequently can only reduce discharging, can not be energy-conservation; 4. heat utilization ratio is low, makes heating surface area less relatively, if reach desirable heating effect, a large amount of fire coal of essential burning causes to waste energy.200920013391.5 number patent, 200920012920.X patent are applicant's development technology in recent years, but its heat-absorbing structure, combustion chamber still exist unreasonable part aspect structural design.
Summary of the invention
The utility model purpose is in order to solve many defectives that prior art exists, to provide the hydrocarbon mixed combustion that a kind of sufficient combustion, heat-absorbing structure advanced person and heat transfer rate are fast, the thermal efficiency is high, fuel saving need not cleaner again two burner boilers.
The technical solution of the utility model is for achieving the above object: the two burner boilers of a kind of hydrocarbon mixed combustion, comprise body of heater, exhaust outlet, gallery ports, fire grate, grey chamber, combuster, accent wind advance the oxygen supply combustion mechanism of oxygen door, crater composition, the heat absorption cycling mechanism of forming by water jacket, intake-outlet, it is characterized in that: the both sides, combustion chamber that are positioned at the body of heater bottom are provided with crater, the crater place is provided with vertical fire bars, is provided with fire grate with the crater lower parallel; Forming the space of absorbing heat by monomer water jacket, binary water jacket and the connection of peripheral main water sleeve above the combustion chamber, the exhaust outlet of main water sleeve top is communicated with the combustion chamber quirk; The both sides, grey chamber of advancing oxygen student face lead to the combustion chamber and quirk is provided with air register; The combustion chamber is located in the following heat absorption space that is surrounded by upper water sleeve, lower water jacket, and combustion chamber and crater communicate with upper and lower heat absorption space.
Monomer water jacket in the heat absorption cycling mechanism described in the utility model and binary water jacket are isosceles triangle and alternately lay multilayer; Near the body of heater top vent be the monomer water jacket, near the combustion chamber upper water sleeve is the binary water jacket.
Utilize the utility model can make fuel reach multistage until thorough burning: the main gas component that burning first produces is carbonaceous gas, carbon monoxide, hydrogen; The second time and burning for the third time, with regard to thorough all combustibles of after-flame of energy, the utility model compared with prior art has the following advantages:
1, energy-saving and emission-reduction.Fuel combustion is abundant, and energy transformation ratio can reach more than 98%; Than conventional boiler fuel saving more, energy-conservation 60～70%, the airborne release flue dust reduces discharging more than 95% than conventional method, reaches direct reduction of discharging, need not to install additional dedusting and purifying device;
2, heat-absorbing structure advanced person, heat energy utilization rate height.Burning is fierce, and thermal discharge is big, and temperature rises fast, and this boiler is in fierce fired state from start to finish, and adding how thick fuel in the combustion chamber does not influence normal combustion;
3, the fuel utilization is extensive.This boiler can burn with all solid combustibles such as coal, straw, timber, and its project organization is simple, volume is little, cost is low, is easy to promote the use of, and can be used for uses such as villages and towns in rural areas family, the heating of group unit, cooking, bathing.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 be among Fig. 1 along A-A to cutaway view.
Fig. 3 be among Fig. 2 along B-B to cutaway view.
Fig. 4 be among Fig. 2 along C-C to cutaway view.
The specific embodiment
Below in conjunction with accompanying drawing the utility model specific embodiments is described in detail.
Shown in Fig. 1～4: combustion chamber 10 is positioned at the body of heater bottom, gallery ports 14 are arranged outside the combustion chamber 10, gallery ports 14 bottoms are for advancing oxygen door 15,10 both sides, combustion chamber are provided with crater 8, be provided with fire grate 6 with crater 8 lower parallel, be provided with grey chamber 16 below the fire grate 6,16 both sides, grey chamber and body of heater another side have three places to be led to the combustion chamber and is provided with air register (17,18), top, grey chamber be provided with lead to the combustion chamber advance oxygen door 15 and gallery ports 14; The body of heater top is provided with the blow vent 13 and delivery port 12 that is communicated with atmosphere, is communicated with in the body of heater bottom with water jacket to be provided with water inlet 19, and peripheral water jacket place is provided with several soil cleaning ports 11.
The crater place is provided with vertical fire bars 5, and this fire bars 5 is parallel with crater 8; Combustion chamber 10 is surrounded by upper water sleeve 7, lower water jacket 9, is communicated with main water sleeve 2 before and after the water jacket; Forming the cyclic space of absorbing heat by monomer water jacket 3, binary water jacket 4 and 2 connections of peripheral main water sleeve above the combustion chamber 10, monomer water jacket 3, binary water jacket 4 are isosceles triangle and alternately lay 2～3 layers, near body of heater top vent 1 be monomer water jacket 3, near combustion chamber 10 upper water sleeves 7 are binary water jackets 4; Exhaust outlet 1 is connected with quirk.After fuel was sent into combustion chamber 10 from gallery ports 14, the flame of lighting was from crater 8 ejection, the oxygen in the combustion process from the fire grate bottom, gallery ports, advance the oxygen door and enter, abundant to guarantee oxygen supply, can regulate three places oxygen supply ratio as required, so that the control combustion intensity reaches optimum efficiency.Can suitably adjust the intake of air register according to combustion position,, control burning velocity with the draft of regulation and control discharge duct.Flame enters heat absorption space in the burner hearth from bottom to top from quirk, and palintrope prolongs the tortuous exhaust outlet that arrives, and the heat that burning is produced is absorbed by the each several part water jacket, and the water heat cycles is sent into the heat supply position.
Claims (2)
1. two burner boilers of a hydrocarbon mixed combustion, comprise body of heater, exhaust outlet, gallery ports, fire grate, grey chamber, combuster, accent wind advance the oxygen supply combustion mechanism of oxygen door, crater, composition, the heat absorption cycling mechanism of forming by water jacket, intake-outlet, it is characterized in that: the both sides, combustion chamber that are positioned at the body of heater bottom are provided with crater, the crater place is provided with vertical fire bars, is provided with fire grate with the crater lower parallel; Forming the space of absorbing heat by monomer water jacket, binary water jacket and the connection of peripheral main water sleeve above the combustion chamber, the exhaust outlet of main water sleeve top is communicated with the combustion chamber quirk; The both sides, grey chamber of advancing oxygen student face lead to the combustion chamber and quirk is provided with air register; The combustion chamber is located in the following heat absorption space that is surrounded by upper water sleeve, lower water jacket, and combustion chamber and crater communicate with upper and lower heat absorption space.
2. according to the two burner boilers of the described hydrocarbon mixed combustion of claim 1, it is characterized in that described monomer water jacket and binary water jacket are isosceles triangle and alternately lay multilayer, near the body of heater top vent be the monomer water jacket, close combustion chamber upper water sleeve is the binary water jacket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205104466U CN201764675U (en) | 2010-08-24 | 2010-08-24 | Carbon-hydrogen mixed combustion dual-burner boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205104466U CN201764675U (en) | 2010-08-24 | 2010-08-24 | Carbon-hydrogen mixed combustion dual-burner boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201764675U true CN201764675U (en) | 2011-03-16 |
Family
ID=43717283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205104466U Expired - Fee Related CN201764675U (en) | 2010-08-24 | 2010-08-24 | Carbon-hydrogen mixed combustion dual-burner boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201764675U (en) |
-
2010
- 2010-08-24 CN CN2010205104466U patent/CN201764675U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20120824 |