CN202203931U - granular fuel combustion device - Google Patents
granular fuel combustion device Download PDFInfo
- Publication number
- CN202203931U CN202203931U CN201120261048XU CN201120261048U CN202203931U CN 202203931 U CN202203931 U CN 202203931U CN 201120261048X U CN201120261048X U CN 201120261048XU CN 201120261048 U CN201120261048 U CN 201120261048U CN 202203931 U CN202203931 U CN 202203931U
- Authority
- CN
- China
- Prior art keywords
- airduct
- bocca
- furnace
- combustion furnace
- combustion device
- Prior art date
- 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
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 82
- 239000000446 fuel Substances 0.000 title claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000002245 particle Substances 0.000 claims description 30
- 238000009413 insulation Methods 0.000 claims description 13
- 239000003818 cinder Substances 0.000 claims description 4
- 238000010304 firing Methods 0.000 abstract 2
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000008188 pellet Substances 0.000 abstract 1
- 206010002660 Anoxia Diseases 0.000 description 1
- 241000976983 Anoxia Species 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 230000007953 anoxia Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002551 biofuel Substances 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
Images
Abstract
The utility model discloses a pellet fuel burner, including firing burning furnace, defeated material system, bocca and air control system, fire burning furnace and include the stove outer covering, stove inner wall and thermal-insulated chamber, the lower extreme in thermal-insulated chamber is provided with the water inlet, the upper end in thermal-insulated chamber is provided with the delivery port, the lower part of firing burning furnace is provided with fires burning furnace air intake, air control system includes bellows, the fan, the tuber pipe passes through air volume regulator and fuel stove air intake connection, the bocca passes through mounting flange and fires burning furnace and be connected, the lower extreme of bocca is provided with bocca air intake and is connected with the tuber pipe. The combustion device has the characteristics of simple structure, sufficient combustion, good heat dissipation, long service life, high heat efficiency and low emission.
Description
Technical field
The utility model relates to a kind of burner, specifically is a kind of particle fuel combustion device.
Background technology
Biomass granule fuel is a kind of bio-fuel of green; Be that national policy encourage to be promoted and replaced the environment-friendly products of traditional energy from now in a large number; At present common various solid fuels are when burning; The not high and down very difficult complete after-flame of anoxia condition because of ignition temperature, and produce a large amount of pernicious gases, influence environment.In the prior art, the patent No. is " CN 2551873Y ", and the utility model name is called " granular fuel combustor " and discloses a kind of burner, owing to do not have cooling system, and the higher shortening in service life of its furnace body temperature, and the body of heater air quantity is unadjustable, and controllability reduces.
The utility model content
The utility model technical problem to be solved provides a kind of simple in structure, easy to operate, improves combustion rate, reduces the particle fuel combustion device of pollutant emission.
To achieve these goals, the utility model provides a kind of particle fuel combustion device, comprises combustion furnace, conveying system, bocca and wind control system; Said conveying system comprises conveying pipeline and supplies room, is provided with screw rod in the said conveying pipeline, and an end of said screw rod is connected with motor through connector; Said conveying system is connected with said combustion furnace through flange, and said conveying pipeline is connected with the lower end of said supplies room, it is characterized in that; Said combustion furnace comprises furnace shell, stove inwall and heat-insulation chamber; The outside of said combustion furnace is a furnace shell, and the inside of said combustion furnace is the stove inwall, and the cavity between said furnace shell and the said stove inwall constitutes heat-insulation chamber; The lower end of said heat-insulation chamber is provided with water inlet; The upper end of said heat-insulation chamber is provided with delivery port, and the bottom of said combustion furnace is provided with the combustion furnace air inlet, and said wind control system comprises bellows, blower fan, first airduct, second airduct, the 3rd airduct and the 4th airduct; Said bellows are connected with said blower fan, said first airduct, said second airduct, said the 3rd airduct and said the 4th airduct respectively; Said first airduct is connected with said Fuel Furnace air inlet through blast regulator, and said bocca is connected with said combustion furnace through mounting flange, and the lower end of said bocca is provided with the bocca air inlet and is connected with said the 4th airduct.
Above-mentioned particle fuel combustion device, wherein, said conveying pipeline is provided with the conveying pipeline air inlet and is connected with said the 3rd airduct.
Above-mentioned particle fuel combustion device, wherein, the middle part of said supplies room is provided with the supplies room air inlet and is connected with said second airduct.
Above-mentioned particle fuel combustion device, wherein, said supplies room is an infundibulate.
Above-mentioned particle fuel combustion device, wherein, the bottom of said combustion furnace is provided with ignition window, and said ignition window bottom is provided with the stove window, and said stove window bottom is provided with the scarfing cinder window.
Above-mentioned particle fuel combustion device, wherein, said conveying pipeline outlet is positioned at the middle part of combustion chamber.
Above-mentioned particle fuel combustion device, wherein, said bocca is positioned at said combustion furnace and a side relative with said conveying system.
Above-mentioned particle fuel combustion device, wherein, said bocca is positioned at the top of said combustion furnace.
Above-mentioned particle fuel combustion device, wherein, said combustion furnace air inlet is positioned at said conveying system one side.
Above-mentioned particle fuel combustion device, wherein, the top of said combustion furnace is provided with bell.
The beneficial functional of the utility model is: simple in structure, and sufficient combustion, stable, economic environmental protection.
Below in conjunction with accompanying drawing and specific embodiment the utility model is described in detail, but not as the qualification to the utility model.
Description of drawings
Fig. 1 is the utility model particle fuel combustion device structural representation;
Fig. 2 is the combustion furnace structural representation of the utility model particle fuel combustion device;
Fig. 3 is the wind control system architecture sketch map of the utility model particle fuel combustion device;
Wherein, Reference numeral
1 supplies room
2 supplies room air inlets
3 connectors
4 motors
5 screw rods
6 conveying pipelines
7 flanges
8 combustion furnace air inlets
9 stove inwalls
10 stove windows
11 heat-insulation chambers
12 furnace shells
13 bocca air inlets
14 boccas
15 mounting flanges
16 bells
17 conveying pipeline air inlets
18 delivery ports
19 water inlets
20 ignition windows
21 scarfing cinder windows
22 combustion furnaces
23 blower fans
24 second airducts
25 bellows
26 the 3rd airducts
27 the 4th airducts
28 first airducts
29 blast regulators
The specific embodiment
Below in conjunction with accompanying drawing the structural principle and the operation principle of the utility model are done concrete description: as shown in Figure 1, Fig. 1 is the utility model particle fuel combustion device structural representation; As shown in Figure 2, Fig. 2 is the combustion furnace structural representation of the utility model particle fuel combustion device; As shown in Figure 3, Fig. 3 is the wind control system architecture sketch map of the utility model particle fuel combustion device.The utility model particle fuel combustion device comprises combustion furnace 22, conveying system, bocca 14 and wind control system, and said conveying system comprises conveying pipeline 6 and supplies room 1; Be provided with screw rod 5 in the said conveying pipeline 6, an end of said screw rod 5 is connected with motor 4 through connector 3, and said conveying system is connected with said combustion furnace 22 through flange 7; Said conveying pipeline 6 is connected with the lower end of said supplies room 1, it is characterized in that, said combustion furnace 22 comprises furnace shell 12, stove inwall 9 and heat-insulation chamber 11; The outside of said combustion furnace 22 is a furnace shell 12, and the inside of said combustion furnace is stove inwall 9, and the cavity between said furnace shell 12 and the said stove inwall 9 constitutes heat-insulation chamber 11; The lower end of said heat-insulation chamber 11 is provided with water inlet 19; The upper end of said heat-insulation chamber 11 is provided with delivery port 18, through the cold water of water inlet 19 entering, from the hot water of delivery port 18 outflows; Played purpose for whole combustion furnace heat radiation; The bottom of said combustion furnace 22 is provided with combustion furnace air inlet 8, and said wind control system comprises bellows 25, blower fan 23, first airduct 28, second airduct 24, the 3rd airduct 26 and the 4th airduct 27, and said bellows 25 are connected with said blower fan 23, said first airduct 28, said second airduct 24, said the 3rd airduct 26 and said the 4th airduct 27 respectively; Said first airduct 28 is connected with said Fuel Furnace air inlet 8 through blast regulator 29; Through blast regulator 29 can be artificial the size of control air quantity, thereby can control the temperature of burning, equipment is worked in a controlled temperature range; Said bocca 14 is connected with said combustion furnace 22 through mounting flange 15; The lower end of said bocca 14 is provided with bocca air inlet 13 and is connected with said the 4th airduct 27, and bocca 14 lower ends are provided with bocca air inlet 13 makes temperature higher, and igniting easily.
Conveying pipeline 6 is provided with conveying pipeline air inlet 17 and is connected with said the 3rd airduct 26, and the middle part of supplies room 1 is provided with supplies room air inlet 2 and is connected with said second airduct 24, and supplies room 1 is an infundibulate; The bottom of combustion furnace 22 is provided with ignition window 20; Ignition window 20 bottoms are provided with stove window 10, and stove window 10 bottoms are provided with scarfing cinder window 21, and conveying pipeline 6 outlets are positioned at the middle part of combustion chamber 22; Bocca 14 is positioned at combustion furnace 22 and a side relative with conveying system; Bocca 14 is positioned at the top of combustion furnace 22, and combustion furnace air inlet 8 is positioned at conveying system one side, and the top of combustion furnace 22 is provided with bell 16.
Certainly; The utility model also can have other various embodiments; Under the situation that does not deviate from the utility model spirit and essence thereof; Those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.
Claims (10)
1. a particle fuel combustion device comprises combustion furnace, conveying system, bocca and wind control system, and said conveying system comprises conveying pipeline and supplies room; Be provided with screw rod in the said conveying pipeline, an end of said screw rod is connected with motor through connector, and said conveying system is connected with said combustion furnace through flange; Said conveying pipeline is connected with the lower end of said supplies room; It is characterized in that said combustion furnace comprises furnace shell, stove inwall and heat-insulation chamber, the outside of said combustion furnace is a furnace shell; The inside of said combustion furnace is the stove inwall; Cavity between said furnace shell and the said stove inwall constitutes heat-insulation chamber, and the lower end of said heat-insulation chamber is provided with water inlet, and the upper end of said heat-insulation chamber is provided with delivery port; The bottom of said combustion furnace is provided with the combustion furnace air inlet; Said wind control system comprises bellows, blower fan, first airduct, second airduct, the 3rd airduct and the 4th airduct, and said bellows are connected with said blower fan, said first airduct, said second airduct, said the 3rd airduct and said the 4th airduct respectively, and said first airduct is connected with said Fuel Furnace air inlet through blast regulator; Said bocca is connected with said combustion furnace through mounting flange, and the lower end of said bocca is provided with the bocca air inlet and is connected with said the 4th airduct.
2. particle fuel combustion device as claimed in claim 1 is characterized in that, said conveying pipeline is provided with the conveying pipeline air inlet and is connected with said the 3rd airduct.
3. particle fuel combustion device as claimed in claim 1 is characterized in that, the middle part of said supplies room is provided with the supplies room air inlet and is connected with said second airduct.
4. particle fuel combustion device as claimed in claim 1 is characterized in that, said supplies room is an infundibulate.
5. particle fuel combustion device as claimed in claim 1 is characterized in that the bottom of said combustion furnace is provided with ignition window, and said ignition window bottom is provided with the stove window, and said stove window bottom is provided with the scarfing cinder window.
6. particle fuel combustion device as claimed in claim 1 is characterized in that, said conveying pipeline outlet is positioned at the middle part of combustion chamber.
7. particle fuel combustion device as claimed in claim 1 is characterized in that, said bocca is positioned at said combustion furnace and a side relative with said conveying system.
8. particle fuel combustion device as claimed in claim 1, the top that it is characterized in that, said bocca is positioned at said combustion furnace.
9. particle fuel combustion device as claimed in claim 1 is characterized in that, said combustion furnace air inlet is positioned at said conveying system one side.
10. particle fuel combustion device as claimed in claim 1 is characterized in that the top of said combustion furnace is provided with bell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120261048XU CN202203931U (en) | 2011-07-22 | 2011-07-22 | granular fuel combustion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120261048XU CN202203931U (en) | 2011-07-22 | 2011-07-22 | granular fuel combustion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202203931U true CN202203931U (en) | 2012-04-25 |
Family
ID=45968052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120261048XU Expired - Fee Related CN202203931U (en) | 2011-07-22 | 2011-07-22 | granular fuel combustion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202203931U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017146A (en) * | 2012-12-25 | 2013-04-03 | 常熟市辛庄镇前进五金厂 | Biomass sawdust fuel burning mechanism |
| CN104962339A (en) * | 2015-07-02 | 2015-10-07 | 湖北天合嘉康能源科技有限公司 | High-efficiency combustion supporter of biomass molded fuel and conveyor for biomass molded fuel |
| CN106705027A (en) * | 2016-12-30 | 2017-05-24 | 江苏七天环保科技有限公司 | Sealed type environmentally-friendly conveying combustion furnace |
-
2011
- 2011-07-22 CN CN201120261048XU patent/CN202203931U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017146A (en) * | 2012-12-25 | 2013-04-03 | 常熟市辛庄镇前进五金厂 | Biomass sawdust fuel burning mechanism |
| CN103017146B (en) * | 2012-12-25 | 2014-12-24 | 常熟市筑紫机械有限公司 | Biomass sawdust fuel burning mechanism |
| CN104962339A (en) * | 2015-07-02 | 2015-10-07 | 湖北天合嘉康能源科技有限公司 | High-efficiency combustion supporter of biomass molded fuel and conveyor for biomass molded fuel |
| CN106705027A (en) * | 2016-12-30 | 2017-05-24 | 江苏七天环保科技有限公司 | Sealed type environmentally-friendly conveying combustion furnace |
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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: 20120425 Termination date: 20140722 |
|
| EXPY | Termination of patent right or utility model |