CN201850259U - External heat pipe exchanger device for biomass gasification furnace - Google Patents
External heat pipe exchanger device for biomass gasification furnace Download PDFInfo
- Publication number
- CN201850259U CN201850259U CN2010205786198U CN201020578619U CN201850259U CN 201850259 U CN201850259 U CN 201850259U CN 2010205786198 U CN2010205786198 U CN 2010205786198U CN 201020578619 U CN201020578619 U CN 201020578619U CN 201850259 U CN201850259 U CN 201850259U
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- Prior art keywords
- pipe
- heat pipe
- heat exchanger
- fume
- pipe exchanger
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- 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.)
- Expired - Fee Related
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Abstract
The utility model provides an external heat pipe exchanger device for a biomass gasification furnace and relates to a biomass gasification furnace. The external heat pipe exchanger device comprises a furnace body (1) of the biomass gasification furnace, a heat pipe exchanger (4) and a cyclone dust collector (6), wherein a furnace roof (2) is arranged at the upper end of the furnace body (1) and connected with one end of a fume pipe (3); the other end of the fume pipe (3) is communicated with a fume inlet pipe of the heat pipe exchanger (4); a fume outlet pipe (5) of the heat pipe exchanger (4) is communicated with an air inlet of the cyclone dust collector (6); a water inlet pipe (7) is communicated with a water inlet of the heat pipe exchanger (4); a water outlet of the heat pipe exchanger (4) is communicated with one end of a steam pipe (8); and the other end of the steam pipe (8) is communicated with a steam inlet (9) at the lower part of the furnace body (1). The external heat pipe exchanger device has the characteristics that the structure is compact, the manufacture is convenient, biomass fuels are effectively utilized to generate combustible gas, fume is fully utilized to save the energy and reduce the emission, etc.
Description
Technical field
The utility model relates to biomass gasifying furnace, especially a kind of external placed type heat pipe exchanger device of biomass gasifying furnace.
Background technology
Renewable energy source is the important energy source of human Sustainable development from now on, utilize abandoned biomass such as rice husk, wood chip, straw, coconut rascal powder, palm bar to be fuel, make vaporized chemical with air, under normal pressure, burn, make the fuel thermal decomposition gasification under the control furnace temperature, produce biological fuel gas, through purify, cooled clean gas fuel, can be used for generator or supply with the live usefulness of combustion gas of town dweller.Existing biomass gasifying furnace directly blows air with gas blower and makes vaporized chemical, with biomass fuel combustion, make the fuel thermal decomposition gasification under temperature control, but a nitrogen content is higher in the gas that is produced.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, the flue gas that adopts biomass gasifying furnace to discharge, utilize the temperature of flue gas to add hot water, be heated water and change into water vapour and send into again in the biomass gasifying furnace stove, replace partly air as the external placed type heat pipe exchanger device of vaporized chemical.
Technical scheme that the purpose of this utility model adopts is to comprise that the body of heater upper end of biomass gasifying furnace has furnace roof, furnace roof to be connected to fume pipe one end; Hot tube heat exchanger; Tornado dust collector, its described fume pipe the other end is connected the flue gas inlet tube of hot tube heat exchanger, the smoke outlet tube of hot tube heat exchanger is connected the tornado dust collector blast inlet, water inlet pipe is connected the water-in of hot tube heat exchanger, the hot tube heat exchanger water outlet is connected steam pipe one end, and the steam pipe the other end is connected body of heater bottom steam inlet.
The utility model carries out heat exchange by means of hot tube heat exchanger to water and heats, the water vapor that produces enters body of heater, use as vaporized chemical, a nitrogen content reduces in the gas that biomass gasifying furnace produces so make, and combustible gas component increases, and it is simple and compact for structure, easy to make, effectively utilize biomass fuel to produce inflammable gas, make full use of flue gas, characteristics such as energy-saving and emission-reduction.
Description of drawings
Further specify the utility model below in conjunction with accompanying drawing.
Accompanying drawing is the utility model structural representation.
Among the figure: 1-body of heater 2-furnace roof 3-fume pipe 4-hot tube heat exchanger 5-smoke outlet tube 6-tornado dust collector 7-water inlet pipe 8-steam pipe 9-steam inlet.
Embodiment
As shown in drawings, comprise that there is furnace roof 2 body of heater 1 upper end of biomass gasifying furnace, furnace roof 2 is connected to fume pipe 3 one ends; Hot tube heat exchanger 4; Tornado dust collector 6, its described fume pipe 3 the other ends are connected the flue gas inlet tube of hot tube heat exchanger 4, the smoke outlet tube 5 of hot tube heat exchanger 4 is connected tornado dust collector 6 blast inlets, water inlet pipe 7 is connected the water-in of hot tube heat exchanger 4, hot tube heat exchanger 4 water outlets are connected steam pipe 8 one ends, and steam pipe 8 the other ends are connected body of heater 1 bottom steam inlet 9.
Claims (1)
1. the external placed type heat pipe exchanger device of a biomass gasifying furnace comprises that body of heater (1) upper end of biomass gasifying furnace has furnace roof (2), furnace roof (2) to be connected to fume pipe (3) one ends; Hot tube heat exchanger (4); Tornado dust collector (6), it is characterized in that: described fume pipe (3) the other end is connected the flue gas inlet tube of hot tube heat exchanger (4), the smoke outlet tube (5) of hot tube heat exchanger (4) is connected tornado dust collector (6) blast inlet, water inlet pipe (7) is connected the water-in of hot tube heat exchanger (4), hot tube heat exchanger (4) water outlet is connected steam pipe (8) one ends, and steam pipe (8) the other end is connected body of heater (1) bottom steam inlet (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205786198U CN201850259U (en) | 2010-10-27 | 2010-10-27 | External heat pipe exchanger device for biomass gasification furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205786198U CN201850259U (en) | 2010-10-27 | 2010-10-27 | External heat pipe exchanger device for biomass gasification furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201850259U true CN201850259U (en) | 2011-06-01 |
Family
ID=44092659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205786198U Expired - Fee Related CN201850259U (en) | 2010-10-27 | 2010-10-27 | External heat pipe exchanger device for biomass gasification furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201850259U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102606236A (en) * | 2012-03-22 | 2012-07-25 | 深圳市炬能生物质气化科技有限公司 | Garbage disposal waste heat power generation system with internal steam pipe |
| CN103638886A (en) * | 2013-12-06 | 2014-03-19 | 广州迪森热能技术股份有限公司 | Biomass waste-heat flue gas recycling device |
-
2010
- 2010-10-27 CN CN2010205786198U patent/CN201850259U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102606236A (en) * | 2012-03-22 | 2012-07-25 | 深圳市炬能生物质气化科技有限公司 | Garbage disposal waste heat power generation system with internal steam pipe |
| CN103638886A (en) * | 2013-12-06 | 2014-03-19 | 广州迪森热能技术股份有限公司 | Biomass waste-heat flue gas recycling device |
| CN103638886B (en) * | 2013-12-06 | 2016-01-20 | 广州迪森热能技术股份有限公司 | The flue gas recirculation of living beings waste heat utilizes device |
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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: 20110601 Termination date: 20141027 |
|
| EXPY | Termination of patent right or utility model |