CN202581279U - Biomass direct-fired boiler - Google Patents
Biomass direct-fired boiler Download PDFInfo
- Publication number
- CN202581279U CN202581279U CN 201220135026 CN201220135026U CN202581279U CN 202581279 U CN202581279 U CN 202581279U CN 201220135026 CN201220135026 CN 201220135026 CN 201220135026 U CN201220135026 U CN 201220135026U CN 202581279 U CN202581279 U CN 202581279U
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- China
- Prior art keywords
- base
- combustion chamber
- biomass direct
- fire grate
- refractory wall
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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.)
- Expired - Fee Related
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- Solid-Fuel Combustion (AREA)
Abstract
The utility model relates to a biomass direct-fired boiler. The biomass direct-fired boiler comprises a base and a combustion chamber, wherein the base is internally provided with a grate, and the base is movably connected with the combustion chamber. According to the utility model, the combustion chamber can be separated from the base, and therefore, the disassembly and the transportation are more convenient and the transportation cost can be saved.
Description
Technical field
The utility model relates to biomass combustion equipment, especially biomass direct-combustion boiler.
Background technology
The upright combusting boiler of prior biological generally comprises combustion chamber and the base that is in combustion chamber bottom, and base is communicated with the combustion chamber, and material is placed on the fire grate of base and burns, and then in the combustion chamber, produces high-temperature gas.Base and combustion chamber are that one is inseparable, make the air-tightness of combustion chamber better, but there is the inconvenient shortcoming of transportation in it, because the volume ratio of biomass direct-combustion boiler is huger, relatively bothers in the disassembled for transport process, increases cost of transportation.
Summary of the invention
The utility model technical problem to be solved provides a kind of biomass direct-combustion boiler, and combustion chamber and base are separable, and disassembled for transport is more convenient, and can save cost of transportation.
For solving the problems of the technologies described above, the technical scheme of the utility model is: a kind of biomass direct-combustion boiler, comprise base and combustion chamber, and be provided with fire grate in the said base; Said base and combustion chamber are for flexibly connecting.Combustion chamber and base are separable, and disassembled for transport is more convenient, and can save cost of transportation.
As improvement, the junction between said base and the combustion chamber is provided with the annulus shrouding.Air-tightness after increasing the combustion chamber and base combining reduces heat leak.
As improvement, be provided with the refractory wall of annular in the said base.Refractory wall is built up by fire-resistant concrete, has resistant to elevated temperatures characteristics, and when material burnt at base, flame is the direct base outer wall of contacting metal not just, increase service life really.
As improvement, said refractory wall is provided with plurality of air, said air port be counterclockwise towards, said air port is connected with external blower.Because all air ports are towards unanimity; When air blast is dried in base through the air port, in base, will form counterclockwise spiral wind, the spiral wind of this part can be gathered the centre with the flame in the base; Thereby can directly not contact refractory wall, increase the life-span of refractory wall.
As improvement, be evenly distributed with four air ports on the said refractory wall.
As improvement, be provided with the fire grate bearing in the said base, said fire grate is located on the said fire grate bearing.
The beneficial effect that the utility model is compared with prior art brought is:
Combustion chamber and base are separable, and disassembled for transport is more convenient, and can save cost of transportation; Because all air ports are towards unanimity; When air blast is dried in base through the air port, in base, will form counterclockwise spiral wind, the spiral wind of this part can be gathered the centre with the flame in the base; Thereby can directly not contact refractory wall, increase the life-span of refractory wall.
Description of drawings
Fig. 1 is the utility model internal structure sketch map.
Fig. 2 is the understructure sketch map.
Fig. 3 is a base vertical view.
The specific embodiment
Below in conjunction with Figure of description the utility model is described further.
As shown in Figure 1, a kind of biomass direct-combustion boiler comprises base 2 and combustion chamber 1, and said base 2 is flexible connection with combustion chamber 1, and combustion chamber 1 is separable with base 2, and disassembled for transport is more convenient, and can save cost of transportation.Like Fig. 2, shown in 3, the junction between said base 2 and the combustion chamber 1 is provided with annulus shrouding 8, and the air-tightness after can increasing combustion chamber 1 and base 2 combining reduces heat leak.Said base 2 outer walls are metallic walls 3, are provided with the refractory wall 4 of annular in the base 2, and said refractory wall 4 is built by the refractory concrete prescription and formed, and has resistant to elevated temperatures characteristics.Circumference is evenly distributed with four air ports 5 on the said refractory wall 4; Said air port 5 be counterclockwise towards, said air port 5 is connected with external blower, when air blast is dried in base 2 through air port 5; In base 2, will form counterclockwise spiral wind; The spiral wind of this part can be gathered the centre with the flame in the base 2, thereby can directly not contact refractory wall 4, increases the life-span of refractory wall 4.Be provided with fire grate bearing 7 in the said base 2, fire grate bearing 7 directly stretches out from refractory wall 4, and is very firm, and fire grate 6 is located on the said fire grate bearing 7.
Claims (6)
1. a biomass direct-combustion boiler comprises base and combustion chamber, is provided with fire grate in the said base; It is characterized in that: said base and combustion chamber are for flexibly connecting.
2. biomass direct-combustion boiler according to claim 1 is characterized in that: the junction between said base and the combustion chamber is provided with the annulus shrouding.
3. biomass direct-combustion boiler according to claim 1 is characterized in that: the refractory wall that is provided with annular in the said base.
4. biomass direct-combustion boiler according to claim 3 is characterized in that: said refractory wall is provided with plurality of air, said air port be counterclockwise towards, said air port is connected with external blower.
5. biomass direct-combustion boiler according to claim 4 is characterized in that: be evenly distributed with four air ports on the said refractory wall.
6. biomass direct-combustion boiler according to claim 1 is characterized in that: be provided with the fire grate bearing in the said base, said fire grate is located on the said fire grate bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220135026 CN202581279U (en) | 2012-04-01 | 2012-04-01 | Biomass direct-fired boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220135026 CN202581279U (en) | 2012-04-01 | 2012-04-01 | Biomass direct-fired boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202581279U true CN202581279U (en) | 2012-12-05 |
Family
ID=47250685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220135026 Expired - Fee Related CN202581279U (en) | 2012-04-01 | 2012-04-01 | Biomass direct-fired boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202581279U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104807187A (en) * | 2015-04-21 | 2015-07-29 | 浙江特富锅炉有限公司 | Biomass-fired heat conduction oil boiler |
-
2012
- 2012-04-01 CN CN 201220135026 patent/CN202581279U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104807187A (en) * | 2015-04-21 | 2015-07-29 | 浙江特富锅炉有限公司 | Biomass-fired heat conduction oil boiler |
| CN104807187B (en) * | 2015-04-21 | 2018-02-13 | 浙江特富锅炉有限公司 | A kind of biomass-burning heat conducting oil boiler |
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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: 20121205 Termination date: 20160401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |