CN208794391U - Biomass static combustion boiler - Google Patents
Biomass static combustion boiler Download PDFInfo
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- CN208794391U CN208794391U CN201821263050.9U CN201821263050U CN208794391U CN 208794391 U CN208794391 U CN 208794391U CN 201821263050 U CN201821263050 U CN 201821263050U CN 208794391 U CN208794391 U CN 208794391U
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- Prior art keywords
- combustion chamber
- air compartment
- material feeding
- combustion
- biomass
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Abstract
The utility model relates to field of boilers, specifically a kind of biomass static combustion boiler, including combustion chamber and enter air compartment, it is described enter air compartment be set to combustion chamber lower front side, it is described enter air compartment and combustion chamber connectivity part be equipped with multiple round tubes vertically, and the inclined wind guide plate in oriented combustion chamber bottom end direction is all provided on the upside of each round tube, the combustion chamber upper end is equipped with feeding inlet, crater is equipped on rear side of the combustion chamber top, inclined material feeding baffle is equipped on rear side of the combustion chamber internal upper part, and the material feeding baffle lower end enters air compartment side described in, the combustion chamber upper front is equipped with inclined oxygen supplying tube, and the oxygen supplying tube nozzle is towards the gap between the material feeding baffle lower end and combustion chamber antetheca, in the middle part of the combustion chamber, oxygen-distributing hole is equipped on the downside of the material feeding baffle.The utility model can be realized the abundant smokeless of fuel combustion, and effectively inhibition oxynitrides, dust particale etc. generate, and easy to use, reduce energy consumption.
Description
Technical field
The utility model relates to field of boilers, specifically a kind of biomass static combustion boiler.
Background technique
As country is for the raising of boiler industry environmental requirement, many boilers all use the biologies such as stalk, sawdust at present
Matter includes combustion chamber and Heat Room as fuel, usual boiler, and fuel burns in the combustion chamber, forms high-temperature flue gas and enters heat exchange
Indoor heat exchange hot water etc., but many boilers in the prior art are using after biomass fuel, since fuel is in combustion chamber
Interior burning is not enough, and is easy to produce the pollution environment such as oxides of nitrogen gas, dust particale, in addition burning pot in the prior art
Furnace usually utilizes motor auger mode of movement according to combustion case feeding in furnace, and power consumption is larger, and special messenger's timing is needed to see
Combustion case is examined in furnace to guarantee that feeding is timely.
Utility model content
The purpose of this utility model is to provide a kind of biomass static combustion boilers, can be realized the abundant nothing of fuel combustion
Flue gas emission, effectively inhibition oxynitrides, dust particale etc. generate, and once feed intake can burned for long time, it is easy to use can
It leans on, without electrical equipments such as motor auger, forced draft induced drafts, substantially reduces energy consumption.
The purpose of this utility model is achieved through the following technical solutions:
A kind of biomass static combustion boiler, including combustion chamber and enter air compartment, it is described enter air compartment be set to combustion chamber lower part
Front side, it is described enter air compartment and combustion chamber connectivity part be equipped with multiple round tubes, and be all provided with oriented combustion chamber bottom end on the upside of each round tube
The inclined wind guide plate in direction, the combustion chamber upper end are equipped with feeding inlet, are equipped with crater, the combustion on rear side of the combustion chamber top
It burns and is equipped with inclined material feeding baffle on rear side of indoor top, and the material feeding baffle lower end enters air compartment side, the combustion described in
It burns room upper front and is equipped with inclined oxygen supplying tube, and the oxygen supplying tube nozzle is towards the material feeding baffle lower end and combustion chamber antetheca
Between gap, in the middle part of the combustion chamber, on the downside of the material feeding baffle be equipped with oxygen-distributing hole.
It is described enter air compartment on front side of be equipped with air intake vent.
The air intake vent is equipped with the baffle that can open closure.
The crater is communicated with Heat Room.
The feeding inlet is equipped with the baffle that can open closure.
The advantages of the utility model and good effect are as follows:
1, the utility model can be realized the abundant smokeless of fuel combustion, effectively inhibition oxynitrides, micronic dust
Grain etc. generates, and not can cause environmental pollution.
2, the utility model once feed intake can burned for long time, one day periodically throw two defective materials, keep an eye on, make without special messenger
With convenient and reliable.
3, the utility model substantially reduces energy consumption without electrical equipments such as motor auger, forced draft induced drafts, saves boiler operatiopn
Cost.
4, the utility model overall structure is simple, and manufacturing cost is low.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Wherein, 1 is feeding inlet, and 2 be material feeding baffle, and 3 be oxygen supplying tube, and 4 be into air compartment, and 5 be air intake vent, and 6 be round tube, and 7 are
Wind guide plate, 8 be combustion chamber, and 9 be oxygen-distributing hole, and 10 be crater, and 11 be Heat Room, and 12 be fuel.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown in Figure 1, the utility model includes combustion chamber 8 and enters air compartment 4, it is described enter air compartment 4 be set to 8 lower part of combustion chamber
Front side, and it is described enter air compartment 4 on front side of be equipped with air intake vent 5, it is described enter air compartment 4 and combustion chamber 8 connectivity part be equipped with multiple circles
Pipe 6, and the inclined wind guide plate 7 in oriented 8 bottom end direction of combustion chamber is all provided on the upside of each round tube 6,8 upper end of combustion chamber be equipped with into
Material mouth 1,8 top of the combustion chamber rear side are equipped with crater 10 and communicate with Heat Room 11, and 8 internal upper part of combustion chamber is close to described
10 side of crater (namely on rear side of 8 internal upper part of combustion chamber) is equipped with inclined material feeding baffle 2, and 2 lower end court of the material feeding baffle
To it is described enter air compartment 4,8 upper front of combustion chamber is equipped with inclined oxygen supplying tube 3, and the oxygen supplying tube 3 nozzle is described in
Gap between 8 antetheca of 2 lower end of material feeding baffle and combustion chamber is set on the downside of the material feeding baffle 2 at 8 middle part of combustion chamber
There is oxygen-distributing hole 9.
The feeding inlet 1 and air intake vent 5 are equipped with the baffle that can open closure, in addition after all burnt, by the inlet air
Mouth 1 clears up remaining ashes in combustion chamber 8.
The working principle of the utility model are as follows:
As shown in Figure 1, when the utility model is used, fuel 12 is put into combustion chamber 8 and is lighted by the feeding inlet 1,
Under the material feeding baffle 2 acts on, fuel 12 is accumulated in combustion chamber 8, and is accumulated tip and be located at 2 lower end of material feeding baffle and combustion chamber
Between 8 antethecas, air is blown into air compartment 4 by the air intake vent 5, and is entered in combustion chamber 8 by the gap between each round tube 6
Combustion-supporting, the wind guide plate 7 guarantees that blow to 12 lower part of fuel always combustion-supporting by entering the air that air compartment 4 flows into, in the case, fuel
12 lower parts accumulate more region and form the burning of semicoke state, and the full combustion in the case where entering air compartment 4 and helping oxygen sufficient situation, have
After effect inhibits the generation of nitrogen oxides and particle micronic dust, lower fuel 12 to burn completely, top fuel 12 is moved down naturally by gravity
Supplement, in addition air blows to the tip that fuel 12 is accumulated by the oxygen supplying tube 3, on the one hand combustion-supporting, on the other hand also guarantees fuel
The flue gas that 12 burnings are formed will not flow to feeding inlet 1, but crater 10 be flowed on the downside of material feeding baffle 2, while described
2 lower part of material feeding baffle is equipped with oxygen-distributing hole 9, and the flue gas that the burning of fuel 12 is formed flows into air in the oxygen-distributing hole 9 and oxygen supplying tube 3
Combustion-supporting effect under realize second gasification combustion, burning is more abundant thorough, further suppresses oxynitrides, dust particale etc.
It generates, to realize that fuel 12 burns abundant smokeless, only forms hot wind by crater 10 and flow into Heat Room 11.In addition originally
For utility model in use, once feeding intake incendivity 4~5 hours, one day two defective material of throwing does not need the conveying of motor auger, and
And do not need forced draft induced draft equipment yet, hot wind it is described enter air compartment 5 and 3 combustion air of oxygen supplying tube effect under directly automatically via go out
The outflow of burner 10, which enters in Heat Room 11, realizes heat exchange.
Claims (5)
1. a kind of biomass static combustion boiler, it is characterised in that: including combustion chamber (8) and enter air compartment (4), it is described enter air compartment
(4) be set to combustion chamber (8) lower front side, it is described enter air compartment (4) and combustion chamber (8) connectivity part be equipped with multiple round tubes (6), and
It is all provided with the inclined wind guide plate (7) in oriented combustion chamber (8) bottom end direction on the upside of each round tube (6), combustion chamber (8) upper end is equipped with
Feeding inlet (1), combustion chamber (8) the top rear side are equipped with crater (10), inclination are equipped on rear side of combustion chamber (8) internal upper part
Material feeding baffle (2), and the material feeding baffle (2) lower end towards described in enter air compartment (4), combustion chamber (8) upper front is set
Have inclined oxygen supplying tube (3), and the oxygen supplying tube (3) nozzle towards the material feeding baffle (2) lower end and combustion chamber (8) antetheca it
Between gap be equipped with oxygen-distributing hole (9) on the downside of the material feeding baffle (2) in the middle part of the combustion chamber (8).
2. biomass static combustion boiler according to claim 1, it is characterised in that: it is described enter air compartment (4) on front side of set
There are air intake vent (5).
3. biomass static combustion boiler according to claim 2, it is characterised in that: the air intake vent (5) is equipped with and can open
Open and close the baffle closed.
4. biomass static combustion boiler according to claim 1, it is characterised in that: the crater (10) and Heat Room
(11) it communicates.
5. biomass static combustion boiler according to claim 1, it is characterised in that: the feeding inlet (1) is equipped with and can open
Open and close the baffle closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821263050.9U CN208794391U (en) | 2018-08-07 | 2018-08-07 | Biomass static combustion boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821263050.9U CN208794391U (en) | 2018-08-07 | 2018-08-07 | Biomass static combustion boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208794391U true CN208794391U (en) | 2019-04-26 |
Family
ID=66204760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821263050.9U Active CN208794391U (en) | 2018-08-07 | 2018-08-07 | Biomass static combustion boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208794391U (en) |
-
2018
- 2018-08-07 CN CN201821263050.9U patent/CN208794391U/en active Active
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