CN205026648U - Vertical biomass boiler of flue gas waste heat reutilization - Google Patents
Vertical biomass boiler of flue gas waste heat reutilization Download PDFInfo
- Publication number
- CN205026648U CN205026648U CN201520716811.1U CN201520716811U CN205026648U CN 205026648 U CN205026648 U CN 205026648U CN 201520716811 U CN201520716811 U CN 201520716811U CN 205026648 U CN205026648 U CN 205026648U
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- CN
- China
- Prior art keywords
- biomass boiler
- vertical type
- furnace body
- fume afterheat
- type biomass
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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.)
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Abstract
The utility model discloses a vertical biomass boiler of flue gas waste heat reutilization belongs to boiler equipment field. Include the air -blast device, advance grain device, main furnace body, raceway, flue gas recovery stove, the air -blast device is equipped with two exports, one end through the hose with advance the grain device and link to each other, one end gets into the plenum chamber in the main furnace body, raceway main furnace body of intercommunication and flue gas recovery stove. The utility model discloses mainly used biomass fuel's burning, it not only can let biomass fuel fully burn, can carry out recycle to preheating of boiler moreover, has improved thermal utilization ratio.
Description
Technical field:
The utility model belongs to a kind of biomass equipment, specifically, particularly relates to a kind of fume afterheat recycling vertical type biomass boiler.
Background technology:
At present, Chinese environmental is seriously polluted, and Biomass Energy Utilization rate is not high, large number of biological matter fuel as stalk, direct burned process.Due to coal-burning boiler, to there is fossil energy consumption large, to burn the problem insufficient, heat transference efficiency is low and environmental pollution is serious, China has prohibited the production and application of this type of boiler gradually, but boiler all plays irreplaceable role in industry and life, and the market demand is huge.But the biomass boiler on existing market much not yet adopts waste-heat recovery device, there is the insufficient situation of biomass fuel combustion, cause energy waste huge.In prior art, the most complex structure of biomass boiler, install migration inconvenience, and during biomass combustion, grain amount is large, bad cleaning dirt, affects the thermal efficiency.We put forward a kind of fume afterheat recycling vertical type biomass boiler for this reason.
Utility model content:
The utility model object is to provide a kind of fume afterheat recycling vertical type biomass boiler, to overcome the most complex structure of biomass boiler in prior art, migration inconvenience is installed, and during biomass combustion, grain amount is large, bad cleaning dirt, affects the defect of the thermal efficiency.
The utility model realizes by the following technical solutions: fume afterheat recycling vertical type biomass boiler, comprise air-blast device, enter grain device, main furnace body, water-supply-pipe, off-gas recovery stove, described air-blast device is provided with two outlets, one end through flexible pipe with enter grain device and be connected, one end enters the plenum chamber in main furnace body, and described water-supply-pipe is communicated with main furnace body and off-gas recovery stove.
Main furnace body comprises clean-out door, lighting-up tuyere, shell, inner bag, plenum chamber, through-chamber tube, flue, impact tube A, blast pipe, drainpipe, and described impact tube A upper end communicates with interior gallbladder intracavity, and lower end communicates with flue.
Preferably, plenum chamber is built with honeybee eye blower.
Preferably, through-chamber tube ecotone constant slope through main furnace body.
Preferably, blast pipe upper end closed, side has a row hole towards stove center position.
Preferably, the air inlet entering grain device becomes angle 60 ° with horizontal line.
Preferably, the outer wrapping of water-supply-pipe is provided with insulating.
Preferably, off-gas recovery stove is equipped with into osculum.
Preferably, main furnace body is equipped with into osculum.
Preferably, off-gas recovery stove comprises dividing plate, impact tube B, shell, water inlet pipe, smoke exhaust pipe, and what dividing plate cut off off-gas recovery stove enters cigarette and smoke evacuation.
Compared with prior art, the beneficial effects of the utility model are: the air-intake device that (1) the utility model is arranged can make biomass fuel combustion abundant, improves the utilization rate of biomass fuel; (2) the pre-heat reclamation device of the utility model setting, can recycle the preheating of boiler, improves the utilization rate of heat.
Accompanying drawing illustrates:
Fig. 1 is front view of the present utility model;
Fig. 2 is left view of the present utility model;
Fig. 3 is top view of the present utility model;
Fig. 4 is the A-A sectional view of the utility model top view.
In figure: 1, air-blast device; 2, grain device is entered; 3, main furnace body; 4, water-supply-pipe; 5, off-gas recovery stove; 6, flexible pipe; 7, clean-out door; 8, lighting-up tuyere; 9, shell; 10, inner bag; 11, plenum chamber; 12, through-chamber tube; 13, blast pipe; 14, flue; 15, impact tube A; 16, dividing plate; 17, impact tube B; 18, shell; 19, water inlet pipe; 20, smoke exhaust pipe; 21, drainpipe.
Detailed description of the invention:
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of fume afterheat recycling vertical type biomass boiler, comprises air-blast device 1, enters grain device 2, main furnace body 3, water-supply-pipe 4, off-gas recovery stove 5.Wherein, described air-blast device 1 has two outlets, one end through flexible pipe 6 with enter grain device 2 and be connected, one end enters plenum chamber 11, enters grain device 2 and enters grain device for auger type, and the air inlet entering grain device 2 becomes angle 60 ° with horizontal line; The outer wrapping of water-supply-pipe 4 is provided with insulating; Main furnace body 3 and off-gas recovery stove 5 be all equipped with some enter osculum.
As shown in Figure 4, main furnace body 3 comprises clean-out door 7, lighting-up tuyere 8, shell 9, inner bag 10, plenum chamber 11, through-chamber tube 12, flue 14, impact tube 15, blast pipe 13, drainpipe 21, water is full of in shell 9, inner bag 10, plenum chamber 11 is built with honeybee eye blower, through-chamber tube 12 ecotone constant slope through main furnace body 3, blast pipe 13 upper end closed, side has a row hole towards stove center position, impact tube A15 upper end communicates with inner bag 10 inner chamber, lower end communicates with flue 14, and water-supply-pipe 4 is communicated with main furnace body 3 and off-gas recovery stove 5.
Off-gas recovery stove 5 comprises dividing plate 16, impact tube B17, shell 18, water inlet pipe 19, smoke exhaust pipe 20; What dividing plate 16 cut off off-gas recovery stove 5 enters cigarette and smoke evacuation, impact tube B17 internal circulation flue gas, and outside is full of water, and water inlet pipe 19 is the utility model water inlet entrance.
Claims (10)
1. fume afterheat recycling vertical type biomass boiler, it is characterized in that: comprise air-blast device (1), enter grain device (2), main furnace body (3), water-supply-pipe (4), off-gas recovery stove (5), described air-blast device (1) is provided with two outlets, one end through flexible pipe (6) with enter grain device (2) and be connected, one end enters the plenum chamber (11) in main furnace body (3), and described water-supply-pipe (4) is communicated with main furnace body (3) and off-gas recovery stove (5).
2. fume afterheat recycling vertical type biomass boiler according to claim 1, it is characterized in that: described main furnace body (3) comprises clean-out door (7), lighting-up tuyere (8), shell (9), inner bag (10), plenum chamber (11), through-chamber tube (12), flue (14), impact tube A (15), blast pipe (13), drainpipe (21), described impact tube A (15) upper end communicates with inner bag (10) inner chamber, and lower end communicates with flue (14).
3. fume afterheat recycling vertical type biomass boiler according to claim 2, is characterized in that: described plenum chamber (11) is built with honeybee eye blower.
4. fume afterheat according to claim 2 recycling vertical type biomass boiler, is characterized in that: described through-chamber tube (12) ecotone constant slope through main furnace body (3).
5. fume afterheat recycling vertical type biomass boiler according to claim 2, it is characterized in that: described blast pipe (13) upper end closed, side has a row hole towards stove center position.
6. a kind of fume afterheat recycling vertical type biomass boiler according to claim 1, is characterized in that: described in enter grain device (2) air inlet become angle 60 ° with horizontal line.
7. fume afterheat recycling vertical type biomass boiler according to claim 1, is characterized in that: the outer wrapping of described water-supply-pipe (4) is provided with insulating.
8. fume afterheat recycling vertical type biomass boiler according to claim 1, is characterized in that: described off-gas recovery stove (5) is equipped with into osculum.
9. fume afterheat recycling vertical type biomass boiler according to claim 1, is characterized in that: described main furnace body (3) is equipped with into osculum.
10. according to the fume afterheat recycling vertical type biomass boiler of claim 1-9 wherein described in any one, it is characterized in that: described off-gas recovery stove (5) comprises dividing plate (16), impact tube B (17), shell (18), water inlet pipe (19), smoke exhaust pipe (20), described dividing plate (16) cut off off-gas recovery stove (5) enter cigarette and smoke evacuation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520716811.1U CN205026648U (en) | 2015-09-16 | 2015-09-16 | Vertical biomass boiler of flue gas waste heat reutilization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520716811.1U CN205026648U (en) | 2015-09-16 | 2015-09-16 | Vertical biomass boiler of flue gas waste heat reutilization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205026648U true CN205026648U (en) | 2016-02-10 |
Family
ID=55259171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520716811.1U Expired - Fee Related CN205026648U (en) | 2015-09-16 | 2015-09-16 | Vertical biomass boiler of flue gas waste heat reutilization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205026648U (en) |
-
2015
- 2015-09-16 CN CN201520716811.1U patent/CN205026648U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20210916 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |