CN205102109U - Living beings clean combustion boiler - Google Patents
Living beings clean combustion boiler Download PDFInfo
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- CN205102109U CN205102109U CN201520780232.3U CN201520780232U CN205102109U CN 205102109 U CN205102109 U CN 205102109U CN 201520780232 U CN201520780232 U CN 201520780232U CN 205102109 U CN205102109 U CN 205102109U
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Abstract
The utility model belongs to the technical field of the boiler and specifically relates to a be equipped with a hemisphere combustor on the baffle that living beings clean combustion boiler is equipped with first combustion chamber and second combustion chamber in boiler body, and solid fuel burns in first combustion chamber, and the combustible gas that solid fuel produced gets into the burning of second combustion chamber, between two combustion chambers the equipartition has a plurality of gas pockets on the spherical lateral wall of hemisphere combustor, is equipped with feed inlet, a feed mechanism and the 2nd feed mechanism in one side of first combustion chamber, and fuel falls into the 2nd feed mechanism through feed mechanism conveying earlier after dropping into the feed inlet, and the 2nd feed mechanism of rethread gets into in the first combustion chamber. The utility model discloses the continuous incessant injection burning of combustible gas be can realize, boiler detonation and cycling service are prevented to it guarantees the feeding to be equipped with two feed mechanism.
Description
Technical field
The utility model relates to field of boilers, specifically a kind of biomass clean burning boiler.
Background technology
In prior art, boiler for the living beings such as raw coal or stalk of burning is typically provided with two combustion chambers, wherein be positioned at the combustion chamber of lower portion thereof for solid-fuelled burning, burn further in the combustion chamber that the combustible gas that solid fuel ignition produces enters upper boiler, burning boiler ubiquity burning of the prior art is abundant not, the situation of energy waste, and mostly the burning boiler of prior art is to adopt single-screw feeding mechanism, this kind of structure is when charging, easily blocking is formed at charging aperture place during the living beings that particularly convey materials proportion is less, hinder normal charging, and charging rate controls also accurate not, sometimes be difficult to ensure continuous feed.
Utility model content
The purpose of this utility model is to provide a kind of biomass clean burning boiler, the continuous continual spray combustion of combustible gas is realized by being provided with hemispherical burner, prevent Boiler combustion and cycling service, both biomass combustion can be suitable for, also can be suitable for raw coal combustion, and be provided with two feeding mechanism guarantee charging.
The purpose of this utility model is achieved through the following technical solutions:
A kind of biomass clean burning boiler, the first combustion chamber and the second combustion chamber is provided with in boiler body, solid fuel is in the first combustion chambers burn, the combustible gas that solid fuel produces enters the second combustion chambers burn, dividing plate between two combustion chambers is provided with a hemispherical burner, the spherical side wall of described hemispherical burner is evenly equipped with multiple pore, charging aperture is provided with in the side of the first combustion chamber, first feeding mechanism and the second feeding mechanism, fuel first falls into the second feeding mechanism by the first feeding mechanism transmission after dropping into charging aperture, entered in the first combustion chamber by the second feeding mechanism again.
The annular root of described hemispherical burner is provided with annular air channel, and described annular air channel is communicated by the inside of combustion-supporting nozzle with hemispherical burner.
Pore in the spherical side wall of described hemispherical burner is all arranged along the radial direction of described hemispherical burner.
Described first feeding mechanism and the second feeding mechanism are double helix feeding mechanism and drive charging by motor.
The base of described boiler body is provided with reciprocal grate.
The output of described first feeding mechanism and the second feeding mechanism is equipped with baffle plate.
Advantage of the present utility model and good effect are:
1, the utility model is provided with hemispherical burner between two combustion chambers, and this hemispherical burner realizes the continuous continual spray combustion of combustible gas, prevents Boiler combustion and cycling service, both can be suitable for biomass combustion, also can be suitable for raw coal combustion.
2, solid fuel of the present utility model first falls into the second feeding mechanism by the first feeding mechanism transmission after dropping into charging aperture, then enters in the first combustion chamber by the second feeding mechanism, ensures the continuous feed of material.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the structural representation of spherical burner in Fig. 1.
Wherein, 1 is charging aperture, and 2 is the second feeding mechanism, and 3 is base, and 4 is moving grate, and 5 is combustion-supporting nozzle, and 6 is hemispherical burner, and 7 is annular air channel, and 8 is boiler body, and 9 is the first feeding mechanism.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Fig. 1 ~ 2, the first combustion chamber and the second combustion chamber is provided with in boiler body 8 of the present utility model, second combustion chamber is arranged at above the first combustion chamber, dividing plate is provided with between two combustion chambers, this dividing plate is provided with a hemispherical burner 6, the spherical side wall of described hemispherical burner 6 is evenly equipped with multiple pore, and each pore is all arranged along the radial direction of described hemispherical burner 6, the combustible gas that the solid fuel such as raw coal or living beings produces after entering the first combustion chambers burn enters in the second combustion chamber of upside through described hemispherical burner 6, this hemispherical burner 6 realizes the continuous continual spray combustion of combustible gas, prevent Boiler combustion and cycling service, annular root along described hemispherical burner 6 is provided with one for providing the annular air channel 7 of combustion-supporting, described annular air channel 7 to be connected with air blast by pipeline and to provide combustion oxygen by combustion-supporting nozzle 5 to the inside of hemispherical burner 6, the quantity of described combustion-supporting nozzle 5 can be arranged according to actual needs.
Charging aperture 1, first feeding mechanism 9 and the second feeding mechanism 2 is provided with in the side of the first combustion chamber, fuel is first transmitted by the first feeding mechanism 9 after dropping into charging aperture 1 and falls into the second feeding mechanism 2, enter in the first combustion chamber by the second feeding mechanism 2 again, described first feeding mechanism 9 and the second feeding mechanism 2 are double helix feeding mechanism and drive charging by motor, and this is techniques well known.On the base 3 of boiler body 8, be provided with reciprocal grate 4 in addition for clearing up the lime-ash of after-flame, oxygen also can enter the first combustion chamber combustion-supporting below reciprocal grate 4 simultaneously.Baffle plate is equipped with in case non-return fire or return cigarette at the output of the first feeding mechanism 9 and the second feeding mechanism 2.
Operation principle of the present utility model is:
Solid fuel enters into the first combustion chamber of boiler body 8 successively by the first feeding mechanism 9 and the second feeding mechanism 2 after dropping into charging aperture 1, the combustible gas that solid fuel ignition produces enters in the second combustion chamber through hemispherical burner 6, described hemispherical burner 6 realizes the continuous continual spray combustion of combustible gas, prevents Boiler combustion and cycling service.
Claims (6)
1. a biomass clean burning boiler, the first combustion chamber and the second combustion chamber is provided with in boiler body, solid fuel is in the first combustion chambers burn, the combustible gas that solid fuel produces enters the second combustion chambers burn, it is characterized in that: the dividing plate between two combustion chambers is provided with a hemispherical burner (6), the spherical side wall of described hemispherical burner (6) is evenly equipped with multiple pore, charging aperture (1) is provided with in the side of the first combustion chamber, first feeding mechanism (9) and the second feeding mechanism (2), fuel is first transmitted by the first feeding mechanism (9) after dropping into charging aperture (1) and falls into the second feeding mechanism (2), entered in the first combustion chamber by the second feeding mechanism (2) again.
2. biomass clean burning boiler according to claim 1, it is characterized in that: the annular root of described hemispherical burner (6) is provided with annular air channel (7), described annular air channel (7) is communicated by the inside of combustion-supporting nozzle (5) with hemispherical burner (6).
3. biomass clean burning boiler according to claim 1, is characterized in that: the pore in the spherical side wall of described hemispherical burner (6) is all arranged along the radial direction of described hemispherical burner (6).
4. biomass clean burning boiler according to claim 1, is characterized in that: described first feeding mechanism (9) and the second feeding mechanism (2) are double helix feeding mechanism and drive charging by motor.
5. biomass clean burning boiler according to claim 1, is characterized in that: the base (3) of described boiler body (8) is provided with reciprocal grate (4).
6. biomass clean burning boiler according to claim 1, is characterized in that: the output of described first feeding mechanism (9) and the second feeding mechanism (2) is equipped with baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520780232.3U CN205102109U (en) | 2015-10-08 | 2015-10-08 | Living beings clean combustion boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520780232.3U CN205102109U (en) | 2015-10-08 | 2015-10-08 | Living beings clean combustion boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205102109U true CN205102109U (en) | 2016-03-23 |
Family
ID=55517890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520780232.3U Active CN205102109U (en) | 2015-10-08 | 2015-10-08 | Living beings clean combustion boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205102109U (en) |
-
2015
- 2015-10-08 CN CN201520780232.3U patent/CN205102109U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |