CN204494370U - Novel biomass particle burning boiler - Google Patents
Novel biomass particle burning boiler Download PDFInfo
- Publication number
- CN204494370U CN204494370U CN201520097760.9U CN201520097760U CN204494370U CN 204494370 U CN204494370 U CN 204494370U CN 201520097760 U CN201520097760 U CN 201520097760U CN 204494370 U CN204494370 U CN 204494370U
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- China
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- district
- heater
- gas combustion
- fuel gasification
- door
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Abstract
The utility model discloses a kind of novel biomass particle burning boiler, primarily of body of heater, shoot door, water-cooling wall, fire tube, chimney, gallery ports, up air channel, gas combustion district, fuel gasification district, clean-out door, slag door, air intlet, rotating shaft and fire grate composition, described body of heater upper right side is provided with chimney, on inboard wall of furnace body, right side is provided with cold-water wall, the cold-water wall left side is provided with fire tube, below fire tube, body of heater is provided with shoot door, gas combustion district is set on the left of fire tube, fuel gasification district is set on the left of gas combustion district, the upper below of body of heater of gas combustion district and junction, fuel gasification district is provided with clean-out door, lower left, fuel gasification district is provided with slag door, fire grate is provided with on the downside of gas combustion district and fuel gasification district, rotating shaft is provided with on the left of fire grate, body of heater lower left is provided with air well head.The utility model fixed carbon combustion zone can from lower fire grating and the grey fire grate air intake of gear, and reduce the ignition temperature of fixed carbon, ash content is slagging scorification not easily.Volatile combustion district surrounding is refractory material, can improve the temperature of this combustion zone.
Description
Technical field
The utility model belongs to boiler technology field, is specifically related to a kind of novel biomass particle burning boiler.
Background technology
World today's facing mankind the multiple pressures such as economic growth, environmental protection and social development; change the mode of production and the consumption pattern of the energy; for setting up renewable energy system; promote that the development of economic society and the improvement of ecological environment are significant, exploitation regenerative resource causes the extensive concern more of people.In all regenerative resources, biomass energy is considered as one of main selection with its superior function by people.The carrier of biomass energy is organic matter, is to exist with the form of material object, is that unique kind can store and transportable regenerative resource.The application of biomass compact forming technology, solves the problem storing and transporting difficulty because biomass fuel density is little, for the large-scale recovery energy of living beings creates condition.China with stalk biomass such as maize straw, straw, cotton stalks for raw material, its content of ashes is than the height of wooden class, ash content as cotton stalk has exceeded 20%, maize straw is 10%, air-dry straw is 24.4%, and wooden class will be lacked many, the ash content as white fir is 0.25, redwood be 0.36%, pine tree be 0.29%.And alkali metal content is higher in straw ash, itself and silicon dioxde reaction generate the eutectic of low melting point, reduce the fusing point of biomass ash, make straw ash very easily slagging scorification.External biomass molding fuel application apparatus is that be not suitable with the stalk shaped fuel of China, the biomass shaped fuel boiler directly introduced all can not normally use in China according to the characteristics design of wooden class shaped fuel.Therefore, we are high according to biomass molding fuel volatile matter content, the characteristic of the easy slagging scorification of ash content, utilize the layered fuel technology of living beings downdraft gasification and charcoal, develop sectional combustion biomass molding fuel burning boiler, it has good applicability to stalk shaped fuel.
Utility model content
The purpose of this utility model is to provide a kind of novel biomass particle burning boiler, to solve the deficiency existed in such scheme.
In order to achieve the above object, the technical scheme that the utility model adopts is:
A kind of novel biomass particle burning boiler, primarily of body of heater, shoot door, water-cooling wall, fire tube, chimney, gallery ports, up air channel, gas combustion district, fuel gasification district, clean-out door, slag door, air intlet, rotating shaft and fire grate composition, described body of heater upper right side is provided with chimney, on inboard wall of furnace body, right side is provided with cold-water wall, the cold-water wall left side is provided with fire tube, below fire tube, body of heater is provided with shoot door, gas combustion district is set on the left of fire tube, fuel gasification district is set on the left of gas combustion district, the upper below of body of heater of gas combustion district and junction, fuel gasification district is provided with clean-out door, lower left, fuel gasification district is provided with slag door, fire grate is provided with on the downside of gas combustion district and fuel gasification district, rotating shaft is provided with on the left of fire grate, body of heater lower left is provided with air well head.
Described furnace body wall is provided with heat-insulation layer.
Described air intlet place is provided with damper.
The biomass molding fuel burning boiler of this Project design of the utility model has special gasification zone, charcoal burning-out zone and fugitive constituent combustion zone.Gasification zone adopts lower air-breathing gasification principle, and larger bin stock space is arranged at top, and the feeding interval time is more than 6 hours, easy to operate.Fixed carbon combustion zone can from lower fire grating and the grey fire grate air intake of gear, and reduce the ignition temperature of fixed carbon, ash content is slagging scorification not easily.Volatile combustion district surrounding is refractory material, can improve the temperature of this combustion zone.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the utility model;
1-body of heater; 2-shoot door; 3-water-cooling wall; 4-fire tube; 5-chimney; 6-gallery ports; The up air channel of 7-; 8-gas combustion district; 9-fuel gasification district; 10-clean-out door; 11-slag door; 12-air intlet; 13-rotating shaft; 14-fire grate.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
As shown in Figure 1, a kind of novel biomass particle burning boiler, primarily of body of heater 1, shoot door 2, water-cooling wall 3, fire tube 4, chimney 5, gallery ports 6, up air channel 7, gas combustion district 8, fuel gasification district 9, clean-out door 10, slag door 11, air intlet 12, rotating shaft 13 and fire grate 14 form, described body of heater upper right side is provided with chimney, on inboard wall of furnace body, right side is provided with cold-water wall, the cold-water wall left side is provided with fire tube, below fire tube, body of heater is provided with shoot door, gas combustion district is set on the left of fire tube, fuel gasification district is set on the left of gas combustion district, the upper below of body of heater of gas combustion district and junction, fuel gasification district is provided with clean-out door, lower left, fuel gasification district is provided with slag door, fire grate is provided with on the downside of gas combustion district and fuel gasification district, rotating shaft is provided with on the left of fire grate, body of heater lower left is provided with air well head, described furnace body wall is provided with heat-insulation layer, described air intlet place is provided with damper.
Claims (3)
1. a novel biomass particle burning boiler, primarily of body of heater, shoot door, water-cooling wall, fire tube, chimney, gallery ports, up air channel, gas combustion district, fuel gasification district, clean-out door, slag door, air intlet, rotating shaft and fire grate composition, it is characterized in that: described body of heater upper right side is provided with chimney, on inboard wall of furnace body, right side is provided with cold-water wall, the cold-water wall left side is provided with fire tube, below fire tube, body of heater is provided with shoot door, gas combustion district is set on the left of fire tube, fuel gasification district is set on the left of gas combustion district, the upper below of body of heater of gas combustion district and junction, fuel gasification district is provided with clean-out door, lower left, fuel gasification district is provided with slag door, fire grate is provided with on the downside of gas combustion district and fuel gasification district, rotating shaft is provided with on the left of fire grate, body of heater lower left is provided with air well head.
2. novel biomass particle burning boiler according to claim 1, is characterized in that: described furnace body wall is provided with heat-insulation layer.
3. novel biomass particle burning boiler according to claim 1, is characterized in that: described air intlet place is provided with damper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520097760.9U CN204494370U (en) | 2015-02-11 | 2015-02-11 | Novel biomass particle burning boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520097760.9U CN204494370U (en) | 2015-02-11 | 2015-02-11 | Novel biomass particle burning boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204494370U true CN204494370U (en) | 2015-07-22 |
Family
ID=53573684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520097760.9U Expired - Fee Related CN204494370U (en) | 2015-02-11 | 2015-02-11 | Novel biomass particle burning boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204494370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830511A (en) * | 2017-12-10 | 2018-03-23 | 泰兴市环境保护设备厂有限公司 | Biomass granular fuel boiler |
-
2015
- 2015-02-11 CN CN201520097760.9U patent/CN204494370U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830511A (en) * | 2017-12-10 | 2018-03-23 | 泰兴市环境保护设备厂有限公司 | Biomass granular fuel 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20160211 |