CN204115193U - Biogas wall-hung boiler - Google Patents
Biogas wall-hung boiler Download PDFInfo
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- CN204115193U CN204115193U CN201420592169.6U CN201420592169U CN204115193U CN 204115193 U CN204115193 U CN 204115193U CN 201420592169 U CN201420592169 U CN 201420592169U CN 204115193 U CN204115193 U CN 204115193U
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- wall
- wall hanging
- biogas
- heat exchanger
- hanging casing
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Abstract
The utility model discloses a kind of biogas wall-hung boiler, relate to heating stove technical field.The utility model comprises wall hanging casing, is fixed on the heat exchanger in wall hanging casing and stretches into tube burner that is in wall hanging casing and that be positioned at below heat exchanger, one end of described heat exchanger taps into water pipe, other end connected water outlet pipe, and this outlet pipe is communicated with caliduct; The structure of tube burner is: the one end stretching into wall hanging casing is closed, and the other end is communicated with by appendix with biogas, is provided with row's burner port at the top of tube burner; Have at the roof of wall hanging casing and evacuate hole, evacuate hole and be communicated with ambient atmosphere by pipeline; The bottom of wall hanging casing is provided with passage and fire hole.This wall-hung boiler utilizes biogas to make fuel, and the wall-hung boiler being fuel relative to the biogas used at present, natural gas, straw burning and electricity has more environmental protection, energy-conservation, cheap, economic advantage.
Description
Technical field
The utility model relates to heating stove, especially a kind of biogas wall-hung boiler.
Background technology
Heating is the important measures ensureing that northern resident lives winter.And coal heating stove is economical and practical due to it, heating cost is lower, and can be also used as to cook and heat up water, be widely used in there is no central heating condition vast rural area, the combination area of city and country and city the position of only a few inconvenience.But because coal is non-renewable resources, the exhaustive exploitation of coal not only destroys mountains and rivers vegetation, causes the wound of unrepairable to environment; And winter fire coal the flue gas of generation cause the pollution of air, also atmospheric environment is caused to the impact being difficult to repair; And single single household independence coal-burning stove for heating not only coal-fired calorific value is not high, the huge waste of coal resources especially.
Because environment more and more worsens, and society is to the enhancing of environmental consciousness, and the problems of coal-burning stove for heating.The environment friendly and pollution-free type heating stove of new forms of energy and the wall-hung boiler more and more development and application utilizing straw fuel gas heating.
At present, the Novel wall hanger stove applied has several as follows: (1) methane wall-mounted furnace; (2) burnt gas wall hanging furnace; (3) straw fuel gas wall-hung boiler; (4) electric heating furnace.This several wall-hung boiler respectively has pluses and minuses.The biogas that wherein methane wall-mounted furnace is used corrodes fermentation by various stalk foreign material and produces, biogas complicated component, and the flue gas formed after burning causes serious pollution corrosion to tubing device, has a strong impact on causing the service life of wall-hung boiler; Burnt gas wall hanging furnace along with combustion gas throughout growing up, although environmental protection and economy, for vast rural area and most of town and country in combination, due to also do not have gas pipeline also not throughout, therefore cannot use; Fuel heating is done in the combustion gas that straw fuel gas wall-hung boiler adopts stalk to produce, and the smog not only contaminated environment that burning straw produces also can pollute corrosion to tubing device; The more convenient environmental protection of electric heating furnace, but electricity cost is high, and once have a power failure and can not heat.
Utility model content
Technical problem to be solved in the utility model is the defect overcoming prior art existence, a kind of biogas wall-hung boiler is provided, utilize biogas for fuel, waste and old resource can not only be made full use of, calorific value is high, environment friendly and pollution-free, energy saving economy, and avoid causing corrosion and damage to tubing device.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of biogas wall-hung boiler, comprise wall hanging casing, be fixed on the heat exchanger in wall hanging casing and stretch into tube burner that is in wall hanging casing and that be positioned at below heat exchanger, one end of described heat exchanger taps into water pipe, other end connected water outlet pipe, and this outlet pipe is communicated with caliduct;
The structure of described tube burner is: the one end stretching into wall hanging casing is closed, and the other end is communicated with by appendix with biogas, is provided with row's burner port at the top of tube burner;
Have at the roof of described wall hanging casing and evacuate hole, described evacuation hole is communicated with ambient atmosphere by pipeline; The bottom of wall hanging casing is provided with passage and fire hole.
Described passage is a row, and level is located at the antetheca of wall hanging casing on the lower, and the height of passage is a little less than the height of tube burner or maintain an equal level with it, and this passage, also as fire hole, is lighted a fire to tube burner by passage.
Be respectively equipped with more than one passage in the two side of described wall hanging casing, the passage that this passage and antetheca are arranged is in same level.
Top near described burner port is provided with a banking fire steel wire.
Described heat exchanger is finned heat exchanger, comprises some fin plates arranged in parallel and the helical form heat exchanger tube through the perforation on described fin plate.
Described fin plate is aluminium sheet, and described heat exchanger tube is copper pipe, and described tube burner is metal material.
Described heat exchanger is fixed by the roof of the fixed head and wall hanging casing of being located at its two ends and base plate, and described tube burner through fixed head, and relies on fixed head to support.
Described water inlet pipe, outlet pipe are arranged on the same sidewall of wall hanging casing, and appendix is arranged on another relative sidewall.
Described tube burner is positioned at immediately below heat exchanger.
The beneficial effect adopting technique scheme to produce is:
The roof of this wall-hung boiler wall hanging casing is provided with evacuates hole, this evacuation hole is communicated with air by pipeline, plays the effect of heat radiation, ventilation, also can dredge gas in wall hanging casing in time, prevent the gas caused because of reasons such as maloperations from assembling in a large number, eliminate safe hidden trouble; The passage of wall hanging box body sidewall and antetheca fully can ensure there are enough air in wall hanging casing, makes sufficient combustion, and therefore the height of passage should not higher than tube burner, and passage also doubles as the effect of fire hole, also makes igniting convenient; The banking fire steel wire be arranged on burner port the flame dispersion of concentrating, can not only make heat exchanger thermally equivalent, and flame can be made when flame-out to extinguish rapidly, play the effect of banking fire.
This wall-hung boiler utilizes biogas to make fuel, and the wall-hung boiler being fuel relative to the biogas used at present, natural gas, straw burning and electricity has more environmental protection, energy-conservation, cheap, economic advantage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model wall hanging casing;
Fig. 3 is the structural representation of fin plate in Fig. 1;
In figure: 1, tube burner; 2, burner port; 3, banking fire steel wire; 4, base plate; 5, fixed head; 6, intake valve; 7, appendix; 8, heat exchanger tube; 9, fin plate; 10, hole is evacuated; 11, roof; 12, wall hanging casing; 13, water inlet pipe; 14, outlet pipe; 15, sidewall; 16, passage; 17, bore a hole; 18, antetheca; 19, heat exchanger.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Biogas utilizes agricultural crop straw, forest tree castoff, edible fungi residues, fowl and animal excrement and all inflammable substances to be converted to the flammable energy as raw material.Chemical effects analysis of biomass gasification for liquid fuel synthesis is a kind of indirect liquefaction technology, by thermochemical method, gasification of biomass is produced thick combustion gas, obtain high-quality synthesis gas through gas-purification, component modulation again, and then after supercharging, adopt a whole set of integrated technology of catalytic synthetic techniques synthetic liquid fuel.
Biogas is a kind of inexhaustible fuel, not only renewable, also reaches the object of cleaning excrement of animals and rubbish, is also beneficial to protection of the environment, avoids rubbish to throw out without care and cause secondary pollution to soil and environment.Biogas is similarly peasant household and provides new revenue source, decreases the cost of process excrement of animals, and the cost of rubbish incidental process.
As can be seen here, biogas has more environmental protection, energy-conservation, cheap, economic advantage relative to the wall-hung boiler that current biogas, natural gas, straw burning and electricity are fuel.
Here is the concrete technical scheme of this wall-hung boiler: see Fig. 1, Fig. 2, the utility model comprises wall hanging casing 12, is fixed on the heat exchanger 19 in wall hanging casing 12 and stretches into tube burner 1 that is in wall hanging casing 12 and that be positioned at below heat exchanger 19, one end of described heat exchanger 19 taps into water pipe 13, other end connected water outlet pipe 14, this outlet pipe 14 is communicated with caliduct, water inlet pipe 13 is communicated with the recirculated water through caliduct, and on water inlet pipe 13 and outlet pipe 14, control valve is installed respectively, the convenient control water yield and maintenance.
The structure of described tube burner 1 is: the one end stretching into wall hanging casing 12 is closed, and the other end is communicated with by appendix 7 with required biogas, is provided with row's burner port 2 at the top of tube burner 1.
Have at the roof 11 of described wall hanging casing 12 and evacuate hole 10, described evacuation hole 10 is communicated with ambient atmosphere by pipeline, this evacuation hole 10 is communicated with air by pipeline, play the effect of heat radiation, ventilation, also gas in wall hanging casing 12 can be dredged in time, prevent the gas caused because of reasons such as maloperations from assembling in a large number, eliminate safe hidden trouble.
The bottom of wall hanging casing 12 is provided with passage 16 and fire hole, passage 16 can be made fire hole and use, passage 16 can be arranged on wall hanging casing 12 antetheca 18 on the lower and row's passage 16 of laying of level, the height of passage 16 is a little less than the height of tube burner 1 or maintain an equal level with it, and light a fire by passage 16 pairs of tube burners 1, passage 16 should not higher than the height of tube burner 1, make air flow from formation from lower like this, be beneficial to the biogas Thorough combustion in wall hanging casing 12.
Also can for setting up separately on wall hanging casing 12 two side 15 and being in the more than one passage 16 of sustained height with the passage 16 on antetheca, can be that antetheca 18 and sidewall arrange passage 16 simultaneously, certainly passage 16 can also be set up on base plate 4, more than one passage 16 is respectively equipped with in the two side 15 of described wall hanging casing 12, the passage 16 that this passage 16 and antetheca 18 are arranged is in same level, passage 16 is set up in the both sides of wall hanging casing 12, increase the oxygen supply in wall hanging casing 12, make combustion gas Thorough combustion.Wherein on wall hanging casing 12, be provided with the hanger hung on body of wall or link.
Top near described burner port 2 is provided with a banking fire steel wire 3, and banking fire steel wire 3 the flame dispersion of concentrating, can not only make heat exchanger 19 thermally equivalent, and flame can be made when flame-out to extinguish rapidly, play the effect of banking fire.
Described water inlet pipe 13, outlet pipe 14 are arranged on the same sidewall 15 of wall hanging casing 12, and appendix 7 is arranged on another relative sidewall 15, and is provided with intake valve 6 on the appendix 7 entering wall hanging casing 12 place, are convenient to control and adjusting air inflow quantity.
For making heat exchanger 19 be heated evenly, described tube burner 1 is positioned at immediately below heat exchanger 19.
For strengthening heat transfer effect, described heat exchanger 19 is finned heat exchanger, comprise some fin plate 9(arranged in parallel see Fig. 3) and helical form through the heat exchanger tube 8 of the perforation 17 on described fin plate 9, wherein, the copper pipe that heat exchanger tube 8 adopts multilayer multiple row to arrange, between two the end fittings of copper pipe, entirety becomes the through spiral helicine heat exchanger tube 8 of multilayer multiple row, described fin plate 9 is aluminium sheet, and described heat exchanger tube 8 is copper pipe.Wherein, wearing of heat exchanger tube 8 can utilize the application of condenser in the prior art, heat exchanger and radiator also very ripe around mode, is not limited to one.
Described tube burner 1 is metal material, as materials such as steel, copper, steel alloys, and high temperature resistant not yielding and oxidation.
Described heat exchanger 19 is fixed by the roof 11 of the fixed head 5 with wall hanging casing 12 of being located at its two ends and base plate 4, and described tube burner 1 through fixed head 5, and relies on fixed head 5 to support.Certain heat exchanger 19 can adopt conventional fixed form of the prior art with the fixed form of wall hanging casing 12, such as at heat exchanger 19 two ends fixed connecting piece, again connector is fixed on the sidewall 15 of wall hanging casing 12, the blind end of tube burner 1 is also fixed with wall hanging casing 12 sidewall 15.
During concrete use, first water intaking valve, outlet valve is opened, open intake valve 6 simultaneously, and extend into the top of burner port 2 from the passage 16 of the middle part being positioned at antetheca 18 with igniter, light biogas, the water in heat exchanger tube 8 is heated up, is outputted to heating installation by the water heated, and enter in heat exchanger 19 through the water circulation of heating installation radiating and cooling through water inlet pipe 13, circulating-heating; The not used time, first close intake valve 6, then make the water circulation certain hour in pipeline, after guaranteeing that heat exchanger tube 8 is cooled to normal temperature, then closing water inlet valve, finally close outlet valve.
The maximum feature of the utility model utilizes biogas for fuel, and also therefore, the structure of its wall hanging casing 12, hot spots has many differences with combustion biogas, natural gas, stalk and electricity.
Claims (9)
1. a biogas wall-hung boiler, it is characterized in that: comprise wall hanging casing (12), be fixed on the heat exchanger (19) in wall hanging casing (12) and stretch into tube burner (1) that is in wall hanging casing (12) and that be positioned at below heat exchanger (19), one end of described heat exchanger (19) taps into water pipe (13), other end connected water outlet pipe (14), and this outlet pipe (14) is communicated with caliduct;
The structure of described tube burner (1) is: the one end stretching into wall hanging casing (12) is closed, and the other end is communicated with by appendix (7) with biogas, is provided with row's burner port (2) at the top of tube burner (1);
Have at the roof (11) of described wall hanging casing (12) and evacuate hole (10), described evacuation hole (10) is communicated with ambient atmosphere by pipeline; The bottom of wall hanging casing (12) is provided with passage (16) and fire hole.
2. biogas wall-hung boiler according to claim 1, it is characterized in that: described passage (16) is a row, level is located at the antetheca (18) of wall hanging casing (12) on the lower, the height of passage (16) is a little less than the height of tube burner (1) or maintain an equal level with it, this passage (16), also as fire hole, is lighted a fire to tube burner (1) by passage (16).
3. biogas wall-hung boiler according to claim 2, it is characterized in that: be respectively equipped with more than one passage (16) in the two side (15) of described wall hanging casing (12), this passage (16) and the upper passage (16) arranged of antetheca (18) are in same level.
4. biogas wall-hung boiler according to claim 1, is characterized in that: the top near described burner port (2) is provided with a banking fire steel wire (3).
5. biogas wall-hung boiler according to claim 1, it is characterized in that: described heat exchanger (19) is finned heat exchanger, comprise some fin plates arranged in parallel (9) and the helical form heat exchanger tube (8) through the perforation (17) on described fin plate (9).
6. biogas wall-hung boiler according to claim 5, is characterized in that: described fin plate (9) is aluminium sheet, and described heat exchanger tube (8) is copper pipe, and described tube burner (1) is metal material.
7. biogas wall-hung boiler according to claim 1, it is characterized in that: described heat exchanger (19) is fixed by the roof (11) of the fixed head (5) Yu wall hanging casing (12) of being located at its two ends and base plate (4), described tube burner (1) through fixed head (5), and relies on fixed head (5) to support.
8. biogas wall-hung boiler according to claim 1, it is characterized in that: described water inlet pipe (13), outlet pipe (14) are arranged on the same sidewall (15) of wall hanging casing (12), appendix (7) is arranged on relative another sidewall (15).
9. biogas wall-hung boiler according to claim 1, is characterized in that: described tube burner (1) is positioned at immediately below heat exchanger (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420592169.6U CN204115193U (en) | 2014-10-14 | 2014-10-14 | Biogas wall-hung boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420592169.6U CN204115193U (en) | 2014-10-14 | 2014-10-14 | Biogas wall-hung boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204115193U true CN204115193U (en) | 2015-01-21 |
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ID=52332496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420592169.6U Expired - Fee Related CN204115193U (en) | 2014-10-14 | 2014-10-14 | Biogas wall-hung boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204115193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236064A (en) * | 2014-10-14 | 2014-12-24 | 郝洪银 | Biomass gas wall-hung furnace |
-
2014
- 2014-10-14 CN CN201420592169.6U patent/CN204115193U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236064A (en) * | 2014-10-14 | 2014-12-24 | 郝洪银 | Biomass gas wall-hung furnace |
| CN104236064B (en) * | 2014-10-14 | 2017-06-06 | 郝洪银 | Biogas wall-hung boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20151014 |
|
| EXPY | Termination of patent right or utility model |