CN214536268U - Double-boiler barrel of energy-saving boiler - Google Patents
Double-boiler barrel of energy-saving boiler Download PDFInfo
- Publication number
- CN214536268U CN214536268U CN202120292545.XU CN202120292545U CN214536268U CN 214536268 U CN214536268 U CN 214536268U CN 202120292545 U CN202120292545 U CN 202120292545U CN 214536268 U CN214536268 U CN 214536268U
- Authority
- CN
- China
- Prior art keywords
- boiler tube
- thick bamboo
- energy
- convection
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides an energy-saving boiler double-boiler tube, which comprises a lower boiler tube and an upper boiler tube, wherein a heat transfer component is arranged below the lower boiler tube, the upper boiler tube is arranged above the lower boiler tube through a bracket, sealing clapboards are respectively arranged at the left side and the right side in the upper boiler tube and the lower boiler tube, convection tubes are arranged on the sealing clapboards at the left side and the right side, the convection tubes are provided with a plurality of groups, the left ends and the right ends of the plurality of groups of convection tubes run through the sealing clapboards, the input end of the convection tube in the upper boiler tube is connected with the output end of the convection tube in the lower boiler tube through a connecting mechanism, two groups of semicircular heat-conducting plates which are oppositely arranged are arranged at the inner side of the plurality of groups of convection tubes in the upper boiler tube, the upper boiler tube is additionally arranged above the lower boiler tube, the heat exchange is carried out through the upper boiler tube and the high-temperature flue gas passing through the lower boiler tube, and the heat exchange tube is arranged to increase the heat exchange rate, and the high-temperature flue gas can be fully utilized, so that the effects of energy conservation, emission reduction and cost reduction are achieved.
Description
Technical Field
The utility model relates to a boiler equipment technical field especially relates to an energy-conserving boiler double-boiler section of thick bamboo.
Background
The boiler is an energy conversion device, the energy input to the boiler comprises chemical energy and electric energy in fuel, the boiler outputs steam, high-temperature water or an organic heat carrier with certain heat energy, and the types and different requirements of the boiler are increased along with the development of the society;
the form that adopts a single boiler section of thick bamboo is adopted to the boiler usually, heats through the water of high temperature flue gas in to a boiler section of thick bamboo, and then produces steam through adding hot water and use, but the form of a single boiler section of thick bamboo for high temperature flue gas utilization is not abundant, makes a large amount of losses of heat, can not play energy-conserving effect, consequently the utility model provides an energy-conserving boiler double-boiler section of thick bamboo is in order to solve the problem that exists among the prior art.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, an object of the present invention is to provide an energy saving boiler double-boiler barrel, which has an upper boiler barrel added above the lower boiler barrel, and performs heat exchange with the high temperature flue gas passing through the lower boiler barrel through the upper boiler barrel, and further utilizes the high temperature flue gas sufficiently through the heat exchange tube arranged to increase the heat exchange rate, so as to achieve the effects of energy saving, emission reduction and cost reduction.
For realizing the purpose of the utility model, the utility model discloses a following technical scheme realizes: the utility model provides an energy-saving boiler double-boiler section of thick bamboo, includes a lower furnace section of thick bamboo and goes up a furnace section of thick bamboo, heat transfer assembly is installed to the below of a lower furnace section of thick bamboo, and the top of a lower furnace section of thick bamboo has an upper furnace section of thick bamboo through the support mounting, go up the furnace section of thick bamboo and all install sealing baffle with the left and right sides in the lower furnace section of thick bamboo, the left and right sides install the convection tube on the sealing baffle, the convection tube is equipped with the multiunit, and both ends all run through sealing baffle about the multiunit convection tube, the input of going up the interior convection tube of a furnace section of thick bamboo is connected with the output of convection tube in the lower furnace section of thick bamboo through coupling mechanism, the inboard of the interior multiunit convection tube of an upper furnace section of thick bamboo is equipped with two sets of semicircle heat-conducting plates that are relative setting, and installs the heat exchange tube between two sets of semicircle heat-conducting plates, the outside of the output of the interior convection tube of an upper furnace section of thick bamboo is installed on sealing baffle and is filtered exhaust mechanism.
The further improvement lies in that: the connecting mechanism comprises a gas transmission pipeline, a heat insulation layer is sleeved on the outer side of the gas transmission pipeline, extension cylinders are mounted at two ends of the gas transmission pipeline, a first gas collecting shell is mounted at one end, far away from the gas transmission pipeline, of each extension cylinder, and one end, far away from the extension cylinders, of each first gas collecting shell is connected with a sealing partition plate.
The further improvement lies in that: the filtering and exhausting mechanism comprises a filter cartridge, a second gas collecting shell is installed at the right end of the filter cartridge, the left end of the filter cartridge penetrates through the upper furnace cartridge and is provided with a threaded connecting seat, an exhaust pipeline is installed in the threaded connecting seat in a rotating mode through threads, and the right end of the second gas collecting shell is connected with the sealing partition plate.
The further improvement lies in that: the heat transfer assembly comprises a metal fixing plate, the front side and the rear side of the upper portion of the metal fixing plate are connected with the lower furnace barrel through metal bearing plates, heat pipes are arranged between the metal bearing plates on the metal fixing plate, multiple groups of heat pipes are arranged at equal intervals, and the upper end and the lower end of each heat pipe penetrate through the lower furnace barrel and the metal fixing plate respectively.
The further improvement lies in that: and a third gas collection shell is arranged on the sealing partition plate at the outer side of the input end of the convection tube in the lower furnace cylinder, a flue gas pipeline is arranged at the left end of the third gas collection shell, and drainage covers are arranged in the third gas collection shell, the second gas collection shell and the first gas collection shell.
The further improvement lies in that: and the lower furnace barrel and the upper furnace barrel are respectively provided with a water inlet, a steam outlet and a water level gauge.
The utility model has the advantages that: this kind of energy-conserving boiler double-boiler section of thick bamboo is through adding a stove section of thick bamboo in the top of stove section of thick bamboo down, carry out the heat exchange through last stove section of thick bamboo and the high temperature flue gas through stove section of thick bamboo down, and the heat exchange tube through setting up is in order to increase the heat exchange rate, and then can be abundant utilize high temperature flue gas, so as to play energy saving and emission reduction, the effect of reduce cost, in addition, heat transfer assembly through setting up, conduct the heat energy of burning chamber in the boiler, and then improve heat transfer efficiency, make energy utilization more abundant, the filtration exhaust mechanism of rethread setting, be convenient for filter exhaust flue gas, reduce the pollution of flue gas to the outside air.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a schematic side view of the two sets of semicircular heat-conducting plates.
Fig. 3 is an enlarged schematic view of a part a of fig. 1 according to the present invention.
Fig. 4 is an enlarged schematic view of a part B of fig. 1 according to the present invention.
Wherein: 1. a furnace barrel is arranged; 2. feeding the furnace barrel; 3. sealing the partition plate; 4. a convection tube; 5. a semicircular heat conducting plate; 6. a heat exchange pipe; 7. a gas pipeline; 8. an extension cylinder; 9. a first gas collecting housing; 10. a filter cartridge; 11. a second gas collecting housing; 12. a threaded connection base; 13. an exhaust duct; 14. a metal fixing plate; 15. a metal bearing plate; 16. a heat pipe; 17. a third gas collecting housing; 18. a flue gas duct; 19. a drainage cover; 20. a water inlet; 21. a steam outlet; 22. a water level gauge; 701. and (7) an insulating layer.
Detailed Description
In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.
According to the drawings 1, 2, 3 and 4, the embodiment provides a double-boiler barrel of an energy-saving boiler, which comprises a lower boiler barrel 1 and an upper boiler barrel 2, wherein a heat transfer component is arranged below the lower boiler barrel 1, the upper boiler barrel 2 is arranged above the lower boiler barrel 1 through a support, sealing partition plates 3 are respectively arranged at the left side and the right side in the upper boiler barrel 2 and the lower boiler barrel 1, convection tubes 4 are arranged on the sealing partition plates 3 at the left side and the right side, a plurality of groups of convection tubes 4 are arranged on the convection tubes 4, the left ends and the right ends of the plurality of groups of convection tubes 4 penetrate through the sealing partition plates 3, the input end of the convection tube 4 in the upper boiler barrel 2 is connected with the output end of the convection tube 4 in the lower boiler barrel 1 through a connecting mechanism, two groups of semicircular heat conduction plates 5 which are oppositely arranged are arranged at the inner side of the plurality of groups of convection tubes 4 in the upper boiler barrel 2, a heat exchange tube 6 is arranged between the two semicircular heat conduction plates 5, the left end and the right end of the sealing partition plate 3 corresponding to the position of the heat conduction plate 5, and a filtering and exhausting mechanism is arranged on the sealing partition plate 3 at the outer side of the output end of the convection pipe 4 in the upper furnace barrel 2.
The connecting mechanism comprises a gas transmission pipeline 7, a heat insulation layer 701 is sleeved on the outer side of the gas transmission pipeline 7, extension cylinders 8 are installed at two ends of the gas transmission pipeline 7, a first gas collecting shell 9 is installed at one end, far away from the gas transmission pipeline 7, of each extension cylinder 8, and one end, far away from the extension cylinder 8, of each first gas collecting shell 9 is connected with the sealing partition plate 3.
The filtering and exhausting mechanism comprises a filter cartridge 10, a second gas collecting shell 11 is installed at the right end of the filter cartridge 10, the left end of the filter cartridge 10 penetrates through the upper furnace barrel 2 and is provided with a threaded connecting seat 12, an exhaust pipeline 13 is installed in the threaded connecting seat 12 in a rotating mode through threads, and the right end of the second gas collecting shell 11 is connected with the sealing partition plate 3.
The heat transfer assembly comprises a metal fixing plate 14, the front side and the rear side above the metal fixing plate 14 are connected with the lower furnace barrel 1 through metal bearing plates 15, heat pipes 16 are arranged between the metal bearing plates 15 on the metal fixing plate 14 on the front side and the rear side, multiple groups of heat pipes 16 are arranged at equal intervals, and the upper end and the lower end of each group of heat pipes 16 penetrate through the lower furnace barrel 1 and the metal fixing plate 14 respectively.
And a third gas collecting shell 17 is arranged on the sealing partition plate 3 at the outer side of the input end of the convection tube 4 in the lower furnace cylinder 1, a flue gas pipeline 18 is arranged at the left end of the third gas collecting shell 17, and drainage hoods 19 are arranged in the third gas collecting shell 17, the second gas collecting shell 11 and the first gas collecting shell 9.
The lower furnace barrel 1 and the upper furnace barrel 2 are respectively provided with a water inlet 20, a steam outlet 21 and a water level gauge 22.
The utility model discloses after beginning work, be connected with the boiler through metal fixing plate 14, make metal fixing plate 14 be located the top of boiler combustion chamber, later advance in flue gas pipeline 18 gets into down stove section of thick bamboo 1 by the high temperature flue gas that the combustion of combustion chamber produced, and carry out the heat exchange with the water in stove section of thick bamboo 1 down, promptly through adding hot water, produce high temperature steam, high temperature steam passes through among steam outlet 21 gets into subsequent equipment, later the flue gas passes through in gas transmission pipeline 7 gets into stove section of thick bamboo 2, and carry out the heat exchange with the water in last stove section of thick bamboo 2 under the cooperation of heat exchange tube 6 and semicircle heat-conducting plate 5, and then heat the water in stove section of thick bamboo 2, later advance cartridge filter 10, and discharge through exhaust duct 13.
This kind of energy-conserving boiler double-furnace section of thick bamboo is through adding a furnace section of thick bamboo 2 in the top of furnace section of thick bamboo 1 down, carry out the heat exchange through last furnace section of thick bamboo 2 and the high temperature flue gas through furnace section of thick bamboo 1 down, and heat exchange tube 6 through setting up is in order to increase the heat exchange rate, and then can be abundant utilize high temperature flue gas, so as to play energy saving and emission reduction, reduce cost's effect, in addition, heat transfer assembly through setting up, heat energy to the combustion chamber in the boiler conducts, and then improve heat transfer efficiency, make the energy utilization more abundant, the filtration exhaust mechanism of rethread setting, be convenient for filter the exhaust flue gas, reduce the pollution of flue gas to the outside air.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an energy-conserving boiler double-furnace section of thick bamboo, includes furnace section of thick bamboo (1) and last furnace section of thick bamboo (2) down, its characterized in that: a heat transfer component is arranged below the lower furnace cylinder (1), an upper furnace cylinder (2) is arranged above the lower furnace cylinder (1) through a bracket, sealing partition plates (3) are respectively arranged at the left side and the right side in the upper furnace barrel (2) and the lower furnace barrel (1), convection tubes (4) are arranged on the sealing partition plates (3) at the left side and the right side, a plurality of groups of convection tubes (4) are arranged, the left end and the right end of the plurality of groups of convection tubes (4) are both penetrated through the sealing clapboard (3), the input end of the convection tube (4) in the upper furnace barrel (2) is connected with the output end of the convection tube (4) in the lower furnace barrel (1) through a connecting mechanism, two sets of semicircular heat-conducting plates (5) which are arranged oppositely are arranged on the inner sides of the plurality of groups of convection tubes (4) in the upper furnace barrel (2), and a heat exchange pipe (6) is arranged between the two groups of semicircular heat conduction plates (5), and a filtering and exhausting mechanism is arranged on the sealing partition plate (3) at the outer side of the output end of the convection pipe (4) in the upper furnace cylinder (2).
2. The double-drum of the energy-saving boiler according to claim 1, characterized in that: coupling mechanism includes gas transmission pipeline (7), the outside cover of gas transmission pipeline (7) is equipped with heat preservation (701), and the both ends of gas transmission pipeline (7) all install and extend a section of thick bamboo (8), extend a section of thick bamboo (8) and keep away from the one end of gas transmission pipeline (7) and install first gas collection casing (9), and first gas collection casing (9) keep away from the one end that extends a section of thick bamboo (8) and be connected with sealed partition (3).
3. The double-drum of the energy-saving boiler according to claim 2, characterized in that: filter exhaust mechanism and include cartridge filter (10), second gas collection casing (11) are installed to the right-hand member of cartridge filter (10), and the left end of cartridge filter (10) runs through last stove section of thick bamboo (2) and installs threaded connection seat (12), install exhaust duct (13) through the screw rotation in threaded connection seat (12), the right-hand member and the sealed bulkhead (3) of second gas collection casing (11) are connected.
4. The double-drum of the energy-saving boiler according to claim 1, characterized in that: the heat transfer assembly comprises a metal fixing plate (14), wherein the front side and the rear side above the metal fixing plate (14) are connected with the lower furnace barrel (1) through metal bearing plates (15), the front side and the rear side of the metal fixing plate (14) are provided with heat pipes (16) between the metal bearing plates (15) on the metal fixing plate (14), the heat pipes (16) are arranged in multiple groups at equal intervals, and the upper ends and the lower ends of the heat pipes (16) penetrate through the lower furnace barrel (1) and the metal fixing plate (14) respectively.
5. The double-drum of the energy-saving boiler according to claim 3, characterized in that: the outer side of the input end of the convection tube (4) in the lower furnace barrel (1) is provided with a third gas collecting shell (17) on the sealing partition plate (3), the left end of the third gas collecting shell (17) is provided with a flue gas pipeline (18), and drainage covers (19) are arranged in the third gas collecting shell (17), the second gas collecting shell (11) and the first gas collecting shell (9).
6. The double-drum of the energy-saving boiler according to claim 1, characterized in that: the lower furnace barrel (1) and the upper furnace barrel (2) are respectively provided with a water inlet (20), a steam outlet (21) and a water level gauge (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120292545.XU CN214536268U (en) | 2021-02-02 | 2021-02-02 | Double-boiler barrel of energy-saving boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120292545.XU CN214536268U (en) | 2021-02-02 | 2021-02-02 | Double-boiler barrel of energy-saving boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214536268U true CN214536268U (en) | 2021-10-29 |
Family
ID=78233455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120292545.XU Active CN214536268U (en) | 2021-02-02 | 2021-02-02 | Double-boiler barrel of energy-saving boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214536268U (en) |
-
2021
- 2021-02-02 CN CN202120292545.XU patent/CN214536268U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214536268U (en) | Double-boiler barrel of energy-saving boiler | |
| CN213334406U (en) | Multi-roller type heat exchanger of domestic garbage pyrolysis gasification device | |
| CN211819631U (en) | Container structure of container type gas generator set | |
| CN106123614A (en) | A kind of environment-friendly type waste heat reclaiming flue for mould heating furnace | |
| CN201779685U (en) | Energy-saving anti-blockage steam air heater | |
| CN204388690U (en) | Stainless steel heat exchanger tube sheet unit | |
| CN202229154U (en) | System for using organic heat carrier boiler smoke waste heat to generate low voltage steam | |
| CN211854079U (en) | Biomass boiler air preheating device | |
| CN2473538Y (en) | Energy saving device for effectively improving waste heat recovery of water boiler or steam boiler | |
| CN101093110B (en) | Parallel type aluminum made solar energy collector with fins | |
| CN205909327U (en) | Boiler fume afterheat recovery device | |
| CN203798210U (en) | Device for recycling flue gas waste heat | |
| CN219177665U (en) | Steam boiler capable of recovering waste heat | |
| CN215638932U (en) | Shell-and-tube boiler energy saver | |
| CN211739111U (en) | Flue heat recovery structure for RTO waste gas treatment | |
| CN212108469U (en) | Special heat pipe heat collector for white smoke elimination of large-scale power plant | |
| CN212512605U (en) | Waste heat collecting and utilizing system | |
| CN219933943U (en) | Horizontal low-pressure high-temperature steam generator | |
| CN220870835U (en) | Waste heat recovery boiler flue | |
| CN214791244U (en) | Air preheater of heating furnace | |
| CN216592234U (en) | Intelligent environment-friendly coal-fired boiler | |
| CN211739049U (en) | Boiler waste heat recovery device | |
| CN216049206U (en) | Air preheating device for kiln | |
| CN215893326U (en) | Heat conduction energy-saving device | |
| CN209027106U (en) | A kind of high efficient gas boiler heating column |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |