CN207596799U - A kind of biomass fuel carbonization and gasification combustion furnace - Google Patents
A kind of biomass fuel carbonization and gasification combustion furnace Download PDFInfo
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- CN207596799U CN207596799U CN201721481339.3U CN201721481339U CN207596799U CN 207596799 U CN207596799 U CN 207596799U CN 201721481339 U CN201721481339 U CN 201721481339U CN 207596799 U CN207596799 U CN 207596799U
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Abstract
The utility model provides a kind of biomass fuel carbonization and gasification combustion furnace, from top to bottom including feed zone, combustion zone and discharging area；Biomass fuel enters combustion furnace and is carbonized and gasifies in combustion zone high temperature anaerobic, biomass carbon is discharged by biomass carbon discharge port, and collected by elevator, combustion gas is discharged from combustion gas discharge port by air-introduced machine and collected, and it is safe to use to ensure that the combustion furnace is additionally provided with anti-explosion tank water tank.The advantages of a kind of biomass fuel carbonization provided by the utility model and gasification combustion furnace, is：Biomass fuel burns in combustion zone anaerobism, obtain biomass carbon and combustion gas, biomass carbon is discharged by grate, prevent solid accumulation, combustion gas is discharged by air-introduced machine, prevents combustion gas aggregation from accident occurs, Accident Consequences are reduced by anti-explosion tank water tank, so as to the carbonization and gasification of the realization biomass fuel of safe and convenient, there is good promotional value.
Description
Technical field
The utility model is related to biomass fuel combustion furnace more particularly to a kind of carbonization of biomass fuel and gasification, and combustions
Stove.
Background technology
Biomass fuel mentioned herein refer to agriculture and forestry organic waste material through crush, mix, squeeze, dry and etc. obtain
Granular fuel, biomass fuel calorific value is high, and pollution is small, renewable, is alternative energy source more satisfactory at present, actual use
In as needed biomass fuel can be processed further being carbonized or gasify in case use, this just need to provide special carbonization and
Gasification combustion furnace.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of carbonization of biomass fuel and gasification combustion furnaces.
The utility model is to solve above-mentioned technical problem by the following technical programs：
A kind of carbonization of biomass fuel and gasification combustion furnace, the combustion furnace be divided into from top to bottom feed zone, combustion zone, under
Expect area；
The feed zone is set at the top of combustion furnace；
The combustion zone is set in the middle part of combustion furnace, and combustion zone surface is provided with multiple ventilation holes；
The discharging area includes drop guide funnel, rotating part, biomass carbon discharge port, combustion gas discharge port；The drop guide funnel
For infundibulate, it is set to below combustion zone；The rotating part is taper, is set to the center of the combustion furnace bottom surface, the rotation
Be provided on transfer part at least one can with rotating part the rotation in surface for being parallel to combustion furnace bottom surface grate；The biology
Matter charcoal discharge port is set to combustion furnace bottom surface, and the combustion gas discharge port is set to burning furnace sidewall, and positioned at the drop guide funnel
Below the contact point for furnace sidewall of burning.
Preferably, the feed zone includes a rounding bench-type feed inlet being set at the top of combustion furnace.
Preferably, the top of the rotating part is located at the top of the drop guide funnel lower ending opening.
Preferably, two grates are evenly arranged on the rotating part.
Preferably, it is provided with elevator below the biomass carbon discharge port.
Preferably, the combustion gas discharge port is provided with air-introduced machine.
Preferably, the combustion furnace is additionally provided with explosion-proof pipeline and connects an anti-explosion tank water tank, the entrance of the explosion-proof pipeline
Burning furnace sidewall is set to, and below contact point of the drop guide funnel with furnace sidewall of burning；The explosion-proof pipeline goes out
Mouth is located under the water surface of the anti-explosion tank water tank；The anti-explosion tank water tank upper end is open.
The advantages of a kind of biomass fuel carbonization provided by the utility model and gasification combustion furnace, is：Biomass fuel exists
Combustion zone anaerobism burning, obtains biomass carbon and combustion gas, discharges biomass carbon by grate, solid accumulation is prevented, by drawing
Wind turbine discharges combustion gas, prevents combustion gas aggregation from accident occurs, and Accident Consequences is reduced by anti-explosion tank water tank, so as to safety
It easily realizes the carbonization and gasification of biomass fuel, there is good promotional value.
Description of the drawings
Fig. 1 is a kind of carbonization of biomass fuel and the signal of gasification combustion furnace that the embodiment of the utility model is provided
Figure.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, below in conjunction with specific embodiment, and
With reference to attached drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of biomass fuel carbonization and gasification combustion furnace, are divided into feed zone 1, combustion zone 2 from top to bottom
With discharging area 3；The feed zone 1 is set at the top of combustion furnace, includes the feed inlet 11 of a rounding bench-type；The combustion zone 2 is set
It is placed in the middle part of combustion furnace, combustion zone surface is provided with multiple ventilation holes 21, and the ventilation hole 21 is carried by pipeline into combustion furnace
For a small amount of air, and high temperature is provided at the combustion zone 2, biomass fuel is at the combustion zone 2 in high temperature anaerobic environment
Lower burn incompletely generates combustion gas and biomass carbon respectively.
The discharging area 3 includes drop guide funnel 31, rotating part 32, biomass carbon discharge port 33 and combustion gas discharge port 34；Institute
Drop guide funnel 31 is stated as infundibulate, is set to 2 lower section of combustion zone, the rotating part 32 is taper, is set to the burning
The center in furnace bottom face, at least one is provided on the rotating part 32 to be parallel to the flat of combustion furnace bottom surface with rotating part 32
The grate 321 of rotation in surface in preferred embodiment, is uniformly arranged that there are two grate 321, the rotating parts on the rotating part 32
32 top is extended into the bottom opening of the drop guide funnel 21；The biomass carbon discharge port 33 is set to the combustion furnace
Biomass carbon is pushed in biomass carbon discharge port 33 by bottom surface by the rotation of grate 321, prevents solid accumulation, the life
33 lower section of substance charcoal discharge port is provided with elevator 4, passes through the conveying of elevator 4 and biomass collection charcoal；The combustion gas discharge port
34 are set to burning furnace sidewall, and below contact point of the drop guide funnel 31 with furnace sidewall of burning, the combustion gas discharging
Air-introduced machine 5 is provided at mouth 34 to draw combustion gas in time.
To prevent from exploding in combustion furnace, furnace body is damaged, and cause operating personnel unexpected, the combustion furnace is additionally provided with
Explosion-proof pipeline 6 connects an anti-explosion tank water tank 7, and the entrance of the explosion-proof pipeline 6 is set to burning furnace sidewall, and lead positioned at described
Funnel 31 and the contact point lower section of burning furnace sidewall, the outlet of the explosion-proof pipeline 6 are located at the water surface of the anti-explosion tank water tank 7
Under, 7 upper end of anti-explosion tank water tank is open.
A kind of biomass fuel carbonization provided by the utility model and gasification combustion furnace, make biomass fuel by feed inlet 11
Material enters the feed zone 1, and the combustion zone 2, high temperature provided herein are fallen on, while external pipe leads under biomass fuel nature
It crosses ventilation hole 21 and a small amount of air is provided into combustion furnace, biomass fuel is made to gasify under high temperature anaerobic environment and generates combustion gas, by
It is vertically arranged in combustion furnace, and biomass fuel can not be accumulated at combustion zone 2, causes biomass fuel that cannot fully gasify,
So as to retain part biological matter charcoal；It falls in the drop guide funnel 31 and freely falls to described under biomass carbon after reaction
The bottom of combustion furnace, by 321 rotary action of grate, biomass carbon is fallen into the biomass carbon discharge port 33, and is passed through and carried
The 4 collection processing of the machine of liter；Combustion gas follows biomass carbon to move downward, and is drawn under the effect of air-introduced machine 5 into combustion gas discharge port 34；
It is safe to use to ensure that the combustion furnace is additionally provided with anti-explosion tank water tank.
Particular embodiments described above has carried out into one the purpose of this utility model, technical solution and advantageous effect
Step is described in detail, it should be understood that the foregoing is merely specific embodiment of the utility model, are not limited to this reality
With novel, under the premise of the spirit and principles of the utility model is not departed from, those of ordinary skill in the art are to the utility model
Any modification, equivalent substitution, improvement and etc. done, should all fall into protection domain that the utility model claims book determines it
It is interior.
Claims (7)
1. a kind of biomass fuel carbonization and gasification combustion furnace, it is characterised in that：The combustion furnace be divided into from top to bottom feed zone,
Combustion zone, discharging area；
The feed zone is set at the top of combustion furnace；
The combustion zone is set in the middle part of combustion furnace, and combustion zone surface is provided with multiple ventilation holes；
The discharging area includes drop guide funnel, rotating part, biomass carbon discharge port, combustion gas discharge port；The drop guide funnel is leakage
Bucket shape is set to below combustion zone；The rotating part is taper, is set to the center of the combustion furnace bottom surface, the rotating part
On be provided at least one can with rotating part the rotation in surface for being parallel to combustion furnace bottom surface grate；The biomass carbon
Discharge port is set to combustion furnace bottom surface, and the combustion gas discharge port is set to burning furnace sidewall, and positioned at the drop guide funnel and combustion
Below the contact point for burning furnace sidewall.
2. a kind of biomass fuel carbonization according to claim 1 and gasification combustion furnace, it is characterised in that：The feed zone
The rounding bench-type feed inlet being set to including one at the top of combustion furnace.
3. a kind of biomass fuel carbonization according to claim 1 and gasification combustion furnace, it is characterised in that：The rotating part
Top be located at the top of the drop guide funnel lower ending opening.
4. a kind of biomass fuel carbonization according to claim 1 and gasification combustion furnace, it is characterised in that：The rotating part
On be evenly arranged with two grates.
5. a kind of biomass fuel carbonization according to claim 1 and gasification combustion furnace, it is characterised in that：The biomass
Elevator is provided with below charcoal discharge port.
6. a kind of biomass fuel carbonization according to claim 1 and gasification combustion furnace, it is characterised in that：The combustion gas goes out
Material mouth is provided with air-introduced machine.
7. a kind of biomass fuel carbonization according to claim 1 and gasification combustion furnace, it is characterised in that：The combustion furnace
It is additionally provided with explosion-proof pipeline and connects an anti-explosion tank water tank, the entrance of the explosion-proof pipeline is set to burning furnace sidewall, and positioned at institute
State drop guide funnel and the contact point lower section for furnace sidewall of burning；The outlet of the explosion-proof pipeline is positioned at the water surface of the anti-explosion tank water tank
Under；The anti-explosion tank water tank upper end is open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721481339.3U CN207596799U (en) | 2017-11-08 | 2017-11-08 | A kind of biomass fuel carbonization and gasification combustion furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721481339.3U CN207596799U (en) | 2017-11-08 | 2017-11-08 | A kind of biomass fuel carbonization and gasification combustion furnace |
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| Publication Number | Publication Date |
|---|---|
| CN207596799U true CN207596799U (en) | 2018-07-10 |
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ID=62757855
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721481339.3U Active CN207596799U (en) | 2017-11-08 | 2017-11-08 | A kind of biomass fuel carbonization and gasification combustion furnace |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107699292A (en) * | 2017-11-08 | 2018-02-16 | 安徽上元绿能科技有限公司 | A kind of biomass fuel carbonization and gasification combustion furnace |
| CN111720815A (en) * | 2020-01-17 | 2020-09-29 | 太仓新瑞节能设备有限公司 | Integrated biomass gasification low-nitrogen and oxygen-poor combustion boiler |
-
2017
- 2017-11-08 CN CN201721481339.3U patent/CN207596799U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107699292A (en) * | 2017-11-08 | 2018-02-16 | 安徽上元绿能科技有限公司 | A kind of biomass fuel carbonization and gasification combustion furnace |
| CN111720815A (en) * | 2020-01-17 | 2020-09-29 | 太仓新瑞节能设备有限公司 | Integrated biomass gasification low-nitrogen and oxygen-poor combustion boiler |
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