CN201522000U - Methane and coal fired dual-purpose water heating furnace - Google Patents
Methane and coal fired dual-purpose water heating furnace Download PDFInfo
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- CN201522000U CN201522000U CN200920140324XU CN200920140324U CN201522000U CN 201522000 U CN201522000 U CN 201522000U CN 200920140324X U CN200920140324X U CN 200920140324XU CN 200920140324 U CN200920140324 U CN 200920140324U CN 201522000 U CN201522000 U CN 201522000U
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- biogas
- coal
- water
- methane
- burner
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Abstract
The utility model relates to a methane and coal fired dual-purpose water heating furnace which comprises an interlayered water-jacket coal furnace body, an interlayered water-jacket tubular chamber, a methane burner, an inclined air hole, a methane burning observation hole, a grate, a methane burner inserting hole, a methane safety valve and the like, wherein the methane and coal fired dual-purpose water heating furnace can utilize methane for saving coal and belongs to the environmental engineering equipment, the interlayered water-jacket coal furnace body and the interlayered water-jacket tubular chamber are mutually communicated, one side of the interlayered water-jacket coal furnace body is provided with a water outflow and return pipe, the other side thereof is connected with the interlayered water-jacket tubular chamber, the upper portion of the interlayered water-jacket coal furnace body is equipped with a secondary combustion flue, the lower portion thereof is equipped with the grate, the methane burner inserting hole and an ash removal hopper, moreover, the upper portion of the interlayered water-jacket tubular chamber is provided with the inclined air hole communicated with a chimney, the intermediate portion thereof is provided with the burning observation hole, the lower portion thereof is provided with the methane burner and the inserting hole, a methane switch and the methane safety valve are connected on the burner, and the ash removal hopper is arranged on the bottom portion of the burner. The primary function of the methane and coal fired dual-purpose water heating furnace is dual-purpose, that is, capable of being methane-fired and coal-fired, the safety is enhanced, and the heat exchange efficiency is high.
Description
Affiliated technical field
The utility model relates to a kind of biogas, coal-fired water-heating furnace using both, particularly a kind of a kind of biogas, coal-fired water-heating furnace using both of being made up of devices such as intercalated water sleeve coal stove, intermediate water sleeve courage, biogas burner, inclination wind hole, biogas burning peep hole, fire grate, biogas burner insertion mouth, biogas safety valves.Be fit to the northern area new countryside construction, thereby incendivity biogas, fire coal drive hot-water heating, can utilize biogas to save coal, genus environmental project equipment needed thereby.
Background technology
Along with the raising and the country of people's environmental consciousness greatly develops the biogas cause, biogas has obtained promoting in the most of area of China.Northern area is because the cold weather people generally use coal-fired hot-water heating stove, but coal-fired hot-water heating stove coal consumption is big, expense height, contaminated environment.Biogas is as a kind of novel renewable sources of energy, be the effective utilization to biomass energies such as feces of livestock and poultry, the utility model is at my patent of invention biogas, coal-fired water-heating furnace using both (number of patent application: further improve on the basis 200910113331.5,200920140180.8).It is the hot-water heating stove that biogas again can be coal-fired that can burn, and has further improved security, thermal efficiency performance, can save coal, and the protection environment promotes recycling economy development, the comprehensive benefit height.
Summary of the invention
In order to realize a kind of biogas, coal-fired water-heating furnace using both, the utility model provides a kind of and has inserted a kind of biogas, the coal-fired water-heating furnace using both that devices such as mouth, biogas safety valve are formed by intercalated water sleeve coal stove, intermediate water sleeve courage, biogas burner, inclination wind hole, biogas burning peep hole, fire grate, biogas burner.Main target of the present utility model is: (1) can utilize the hot-water heating stove of two kinds of fuel combustions, improves efficiency of combustion and heat exchange efficiency; (2) intercalated water sleeve coal stove and intermediate water sleeve courage are arranged in the hot-water heating stove, there is recirculated water its inside, improves heat exchange efficiency; (3) designed inclination wind hole in the system, improved throughput, sufficient combustion reduces the residual raising security of biogas simultaneously; (4) it can be opened, close to have designed biogas burning peep hole in the system, can insert the igniting of biogas igniter simultaneously; (5) designed the second-time burning flue in the system, sufficient combustion improves the thermal efficiency; (6) designed biogas switch, biogas safety valve in the system, when biogas pressure was lower than secure setting, biogas was closed; (7) designed biogas burner in the system and inserted mouthful it and the biogas burner in the intermediate water sleeve courage can be extracted and closed biogas burner and insert mouthful, biogas burner has been inserted fire grate top in the intercalated water sleeve coal stove, realize coal-fired, biogas is dual-purpose.
Realize that concrete technical scheme of the present utility model is: a kind of biogas, coal-fired water-heating furnace using both, as a kind of hot-water heating stove, improve efficiency of combustion, heat exchange efficiency, reducing operating cost, saving coal, raising security etc. is mainly to consider the aspect, and the utility model has designed a kind of a kind of biogas, coal-fired water-heating furnace using both of being made up of devices such as intercalated water sleeve coal stove, intermediate water sleeve courage, biogas burner, inclination wind hole, biogas burning peep hole, fire grate, biogas burner insertion mouth, biogas safety valves; Wherein there is recirculated water intercalated water sleeve coal stove and the intermediate water sleeve courage inside that is interconnected, intercalated water sleeve coal stove top is cooking mouth stone or metal plate for standing a stove on as a precaution against fire, cooking mouth stone or metal plate for standing a stove on as a precaution against fire is connected with chimney by the second-time burning flue, intercalated water sleeve coal stove one side respectively has one to go out return pipe up and down, be positively connected with coal filling hole, fire door, intercalated water sleeve coal stove inside is the annular gap water jacket, the bottom is connected with fire grate circlewise, intercalated water sleeve coal stove bottom is equipped with fire grate, biogas burner inserts mouth, the bottom is equipped with except that ash bucket, but removes the fresh air inlet that there is starlike switch in the ash bucket front; Intermediate water sleeve courage and intercalated water sleeve coal stove are interconnected, intermediate water sleeve courage bottom has biogas burner, biogas burner to insert mouth, be connected with biogas switch, biogas safety valve on the biogas burner, there is the biogas burning peep hole that can open, close at middle part, intermediate water sleeve courage front, intermediate water sleeve courage inner and upper has inclination wind hole, inclination wind hole to ring shape is trapezoidal, and being inclined upwardly is communicated with chimney, and intermediate water sleeve courage bottom has except that ash bucket.The beneficial effects of the utility model: 1, system has designed two kinds of material combusting modes, and can burn separately biogas, fire coal also can use simultaneously, can replace fire coal with clean energy resource biogas, reaches the effect of the operating cost that reduces the hot-water heating stove; 2, the intercalated water sleeve coal stove is connected with intermediate water sleeve courage in the system, and there is recirculated water its inside, has improved heat exchange efficiency; 3, biogas burner is positioned at intermediate water sleeve courage bottom and can heats hot-water heating separately, and biogas burner is movable to also that the fire grate top is used for cooking in the intercalated water sleeve coal stove; 4, designed biogas switch, biogas safety valve in the system, when biogas pressure was lower than secure setting, biogas was closed, and had also designed inclination wind hole in the system, improved throughput, sufficient combustion, and it is residual to reduce biogas, has increased the security of using; 5, designed the second-time burning flue in the system, sufficient combustion improves the thermal efficiency.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model, is vertical view, and Fig. 2 is a front position schematic diagram among Fig. 1;
Among the figure: 1. biogas burner, 2. intercalated water sleeve, 3. intermediate water sleeve courage, 4. inclination wind hole, 5. chimney, 6. the second-time burning flue 7. goes out return pipe, 8. intercalated water sleeve coal stove, 9. cooking mouth stone or metal plate for standing a stove on as a precaution against fire, 10. coal filling hole, 11. biogas burner inserts mouth, 12. biogas switches, 13. biogas safety valves, 14. biogas burning peep hole, 15. fire doors, 16. annular gap water jackets, 17. fire grate, 18. remove ash bucket, but the fresh air inlet of 19. switches.
The specific embodiment
The specific embodiment one: as shown in Figure 1 be a kind of biogas, coal-fired water-heating furnace using both.The utility model has designed a kind of a kind of biogas, coal-fired water-heating furnace using both of being made up of devices such as intercalated water sleeve coal stove, intermediate water sleeve courage, biogas burner, inclination wind hole, biogas burning peep hole, fire grate, biogas burner insertion mouth, biogas safety valves; Wherein there is recirculated water intercalated water sleeve coal stove and the intermediate water sleeve courage inside that is interconnected, intercalated water sleeve coal stove top is cooking mouth stone or metal plate for standing a stove on as a precaution against fire, cooking mouth stone or metal plate for standing a stove on as a precaution against fire is connected with chimney by the second-time burning flue, intercalated water sleeve coal stove one side respectively has one to go out return pipe up and down, be positively connected with coal filling hole, fire door, intercalated water sleeve coal stove inside is the annular gap water jacket, the bottom is connected with fire grate circlewise, intercalated water sleeve coal stove bottom is equipped with fire grate, biogas burner inserts mouth, the bottom is equipped with except that ash bucket, but removes the fresh air inlet that there is starlike switch in the ash bucket front; Intermediate water sleeve courage and intercalated water sleeve coal stove are interconnected, intermediate water sleeve courage bottom has biogas burner, biogas burner to insert mouth, be connected with biogas switch, biogas safety valve on the biogas burner, there is the biogas burning peep hole that can open, close at middle part, intermediate water sleeve courage front, intermediate water sleeve courage inner and upper has inclination wind hole, inclination wind hole to ring shape is trapezoidal, and being inclined upwardly is communicated with chimney, and intermediate water sleeve courage bottom has except that ash bucket.Can burn separately when starting biogas, coal-fired water-heating furnace using both biogas, fire coal, but also the two uses simultaneously.Can use the biogas igniter that biogas burner 1 is lighted by biogas burning peep hole 14 then, 1 heating hot-water heating of biogas burner this moment earlier by going out return pipe 7 during use to intercalated water sleeve 2 and annular gap water jacket 16 top-off cycle water; Fire grate 17 can be used for cooking by fire coal in the intercalated water sleeve coal stove 8.
The specific embodiment two: as shown in Figure 1, present embodiment is on the basis of the specific embodiment one biogas burner to be designed to rectangle structure to improve the burning heating surface (area) (HS.
The specific embodiment three: as shown in Figure 1, present embodiment is to insert mouthful biogas burner to be inserted in the intercalated water sleeve coal stove by biogas burner to be used for cooking above the fire grate on the basis of the specific embodiment one.
The specific embodiment four: as shown in Figure 1, present embodiment is at the other biogas leakage alarm of installing of biogas switch, alarm when having biogas to reveal in the air on the basis of the specific embodiment one.
Claims (4)
1. biogas, coal-fired water-heating furnace using both, it is characterized in that: it comprises the intercalated water sleeve coal stove, intermediate water sleeve courage, biogas burner, inclination wind hole, chimney, the second-time burning flue, go out return pipe, cooking mouth stone or metal plate for standing a stove on as a precaution against fire, coal filling hole, the biogas switch, remove ash bucket, but the fresh air inlet of switch, biogas burning peep hole, fire grate, fire door, biogas burner inserts mouth, the biogas safety valve is formed, wherein there is recirculated water intercalated water sleeve coal stove and the intermediate water sleeve courage inside that is interconnected, intercalated water sleeve coal stove top is cooking mouth stone or metal plate for standing a stove on as a precaution against fire, cooking mouth stone or metal plate for standing a stove on as a precaution against fire is connected with chimney by the second-time burning flue, intercalated water sleeve coal stove one side respectively has one to go out return pipe up and down, be positively connected with coal filling hole, fire door, intercalated water sleeve coal stove inside is the annular gap water jacket, the bottom is connected with fire grate circlewise, intercalated water sleeve coal stove bottom is equipped with fire grate, biogas burner inserts mouth, the bottom is equipped with except that ash bucket, but removes the fresh air inlet that there is starlike switch in the ash bucket front; Intermediate water sleeve courage and intercalated water sleeve coal stove are interconnected, intermediate water sleeve courage bottom has biogas burner, biogas burner to insert mouth, be connected with biogas switch, biogas safety valve on the biogas burner, there is the biogas burning peep hole that can open, close at middle part, intermediate water sleeve courage front, intermediate water sleeve courage inner and upper has inclination wind hole, inclination wind hole to ring shape is trapezoidal, and being inclined upwardly is communicated with chimney, and intermediate water sleeve courage bottom has except that ash bucket.
2. a kind of biogas according to claim 1, coal-fired water-heating furnace using both is characterized in that: described biogas, coal-fired water-heating furnace using both can mobile biogas burners.
3. a kind of biogas according to claim 1, coal-fired water-heating furnace using both is characterized in that: described biogas burner is designed to circulus or rectangle structure.
4. a kind of biogas according to claim 1, coal-fired water-heating furnace using both is characterized in that: described biogas, coal-fired water-heating furnace using both have the biogas leakage alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920140324XU CN201522000U (en) | 2009-07-17 | 2009-07-17 | Methane and coal fired dual-purpose water heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920140324XU CN201522000U (en) | 2009-07-17 | 2009-07-17 | Methane and coal fired dual-purpose water heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201522000U true CN201522000U (en) | 2010-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920140324XU Expired - Fee Related CN201522000U (en) | 2009-07-17 | 2009-07-17 | Methane and coal fired dual-purpose water heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201522000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966978A (en) * | 2012-12-18 | 2013-03-13 | 刘盛林 | Solid and gas multi-fuel water stove |
-
2009
- 2009-07-17 CN CN200920140324XU patent/CN201522000U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966978A (en) * | 2012-12-18 | 2013-03-13 | 刘盛林 | Solid and gas multi-fuel water stove |
| CN102966978B (en) * | 2012-12-18 | 2015-07-15 | 刘盛林 | Solid and gas multi-fuel water stove |
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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: 20100707 Termination date: 20180717 |
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| CF01 | Termination of patent right due to non-payment of annual fee |