CN207394800U - A kind of biomass steam generator burner - Google Patents
A kind of biomass steam generator burner Download PDFInfo
- Publication number
- CN207394800U CN207394800U CN201721353171.8U CN201721353171U CN207394800U CN 207394800 U CN207394800 U CN 207394800U CN 201721353171 U CN201721353171 U CN 201721353171U CN 207394800 U CN207394800 U CN 207394800U
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- Prior art keywords
- fire grate
- biomass
- combustion zone
- steam generator
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Abstract
The utility model discloses a kind of biomass steam generator burners.The device belongs to gas cleaning and processing technology field, solve the problems, such as that biomass combustion is insufficient in the prior art, Cheng Yanduo, efficiency are low, including fire grate, the blanking device arranged on fire grate top and the air blast distributor arranged on fire grate lower part, fire grate includes outer barrel, inner cylinder is equipped in outer barrel, combustion zone is equipped in the middle part of inner cylinder, combustion zone top is equipped with high temperature combustion zone, lower part is equipped with low-temperature burning area, and low-temperature burning area bottom is equipped with ash-clearing structure.The utility model adds forced air using air blast distributor to fire grate inside, oxygen content is made to increase, forced air forms larger air-flow simultaneously, improve flame temperature, so that biomass combustion is more abundant, biomass fuel is rapidly feeding on fire grate by screw feeding bar, continuously carries out circulating combustion work, promotes steam formation efficiency.
Description
Technical field
The utility model belongs to burner technical field, specifically more particularly to a kind of biomass steam generator
Use burner.
Background technology
Biomass steam generator is the mechanical equipment for water being heated as using biological particles as fuel hot water or steam,
It is mainly made of material feeding box, feed mechanism, the furnace body with combuster.The burning of biomass steam generator currently on the market
Device is mostly the combustion system of floor combustion and room combustion, since air delivery amount is unstable, is asked there are biomass combustion is insufficient
Topic, and feeder is straight chain formula feeding mostly, and conveying speed is slow, easily causes the problem of burn rate is low.
The content of the invention
The utility model aim is that providing a kind of burning fully, into few, the efficient biomass steam generator of cigarette uses
Burner.
In order to realize above-mentioned technical purpose, the technical side that the utility model biomass steam generator is used with burner
Case is：
A kind of biomass steam generator burner, including fire grate, arranged on fire grate top blanking device and be arranged on
The air blast distributor of fire grate lower part, the fire grate include outer barrel, and inner cylinder, the inner cylinder middle part are equipped in the outer barrel
Equipped with combustion zone, the combustion zone top is equipped with high temperature combustion zone, and lower part is equipped with low-temperature burning area, low-temperature burning area bottom
Equipped with ash-clearing structure, the ash-clearing structure includes being connected arranged on stove arranged on the collection ash cellar of low-temperature burning area bottom and with collection ash cellar
The deashing pipe of one side is arranged, the free end of the deashing pipe is right against the high temperature combustion zone.
Preferably, high temperature combustion zone is stretched into described blanking device one end port, is right against in the middle part of the fire grate, the blanking device
The other end is connected with feed appliance.By by the setting of blanking device port direction, it is ensured that biomass can accurately enter fire grate center.
Preferably, the feed appliance includes cylinder, arranged on the feeding port of cylinder upper surface one end and arranged on inner barrel
Screw feeding bar.Stablized using screw feeding bar and promote biomass, realize the friction feeding of biomass.
Preferably, the cylinder body bottom is connected with the feed appliance, and junction is away from feeding port.
Preferably, the junction is connected with the air blast distributor top.
Preferably, it is equipped in the combustion zone for the igniter of point biomass-burning.
Compared with prior art, the beneficial effects of the utility model are：
1st, the utility model adds forced air using air blast distributor to fire grate inside, oxygen content is made to increase, simultaneously
Forced air forms larger air-flow, improves flame temperature, so that biomass combustion is more abundant；
2nd, biomass fuel is rapidly feeding inside fire grate by the utility model by screw feeding bar, is provided for combustion process
Sufficient fuel guarantee, promotes steam formation efficiency；
3rd, the utility model is purged fire grate inside dust stratification using deashing pipe, and it is suitable to be provided for postorder biomass combustion
Burning situation.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
In figure：1. fire grate；2. blanking device；3. air blast distributor；4. outer barrel；5. inner cylinder；6. combustion zone；7. high temperature fires
Burn area；8. low-temperature burning area；9. collect ash cellar；10. deashing pipe；11. cylinder；12. feeding port；13. screw feeding bar.
Specific embodiment
With reference to the accompanying drawings and detailed description, the utility model is furtherd elucidate, it should be understood that these embodiments are only
For illustrating the utility model rather than limitation the scope of the utility model, after the utility model has been read, this field
Technical staff falls within the application scope as defined in the appended claims to the modification of the various equivalent forms of the utility model.
As shown in Figure 1, a kind of biomass steam generator burner, including fire grate 1, under 1 top of fire grate
Glassware 2 and the air blast distributor 3 arranged on 1 lower part of fire grate, the fire grate 1 include outer barrel 4, are equipped in the outer barrel 4 interior
Cylinder 5,5 middle part of inner cylinder are equipped with combustion zone 6, and 6 top of combustion zone is equipped with high temperature combustion zone 7, and lower part is equipped with low temperature
Combustion zone 8,8 bottom of low-temperature burning area are equipped with ash-clearing structure, and the ash-clearing structure is included arranged on 8 bottom of low-temperature burning area
Collect ash cellar 9 and be connected with collection ash cellar 9 arranged on the deashing pipe 10 of 1 one side of fire grate, the free end of the deashing pipe 10 is right against institute
State high temperature combustion zone 7.
High temperature combustion zone 7 is stretched into 2 one end port of blanking device, is right against 1 middle part of fire grate, and the blanking device 2 is another
One end is connected with feed appliance.
The feed appliance includes cylinder 11, arranged on the feeding port 12 of 11 upper surface one end of cylinder and inside cylinder 11
Screw feeding bar 13.
11 bottom of cylinder is connected with the feed appliance, and junction is away from feeding port 12.
The junction is connected with 3 top of air blast distributor.
It is equipped in the combustion zone 6 for the igniter of point biomass-burning.
In use, adding in biomass into feeding port 12, biomass pushes to blanking device 2 through screw feeding bar 13, and then
Push to the combustion zone 6 at the middle part of fire grate 1, igniter fire makes biomass combustion, is filled after the air in air blast distributor 3 is pressurized
Enter combustion zone 6, make biomass combustion abundant, as air floats, upper air amount is more than lower air amount, therefore, top shape
Into high temperature combustion zone 7, low-temperature burning area 8 is formed at lower part, with the burning of biomass, air inducing by thermal-flame and air-flow guide by
Heat carrier.
Claims (6)
1. a kind of biomass steam generator burner, it is characterised in that：Blanking device including fire grate, arranged on fire grate top
And the air blast distributor arranged on fire grate lower part, the fire grate include outer barrel, and inner cylinder is equipped in the outer barrel, it is described interior
Combustion zone is equipped in the middle part of cylinder, the combustion zone top is equipped with high temperature combustion zone, and lower part is equipped with low-temperature burning area, the low temperature combustion
It burns area bottom and is equipped with ash-clearing structure, the ash-clearing structure includes arranged on the collection ash cellar of low-temperature burning area bottom and with collecting ash cellar phase
The deashing pipe in fire grate one side is connected with, the free end of the deashing pipe is right against the high temperature combustion zone.
2. biomass steam generator burner according to claim 1, it is characterised in that：Described blanking device one end
High temperature combustion zone is stretched into port, is right against in the middle part of the fire grate, and the blanking device other end is connected with feed appliance.
3. biomass steam generator burner according to claim 2, it is characterised in that：The feed appliance includes
Cylinder, the feeding port arranged on cylinder upper surface one end and the screw feeding bar arranged on inner barrel.
4. biomass steam generator burner according to claim 3, it is characterised in that：The cylinder body bottom with
The feed appliance is connected, and junction is away from feeding port.
5. biomass steam generator burner according to claim 4, it is characterised in that：The junction and institute
Air blast distributor top is stated to be connected.
6. biomass steam generator burner according to claim 1, it is characterised in that：It is set in the combustion zone
It is useful for the igniter of a biomass-burning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721353171.8U CN207394800U (en) | 2017-10-20 | 2017-10-20 | A kind of biomass steam generator burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721353171.8U CN207394800U (en) | 2017-10-20 | 2017-10-20 | A kind of biomass steam generator burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207394800U true CN207394800U (en) | 2018-05-22 |
Family
ID=62329051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721353171.8U Active CN207394800U (en) | 2017-10-20 | 2017-10-20 | A kind of biomass steam generator burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207394800U (en) |
-
2017
- 2017-10-20 CN CN201721353171.8U patent/CN207394800U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |