CN201327021Y - Powder burner - Google Patents
Powder burner Download PDFInfo
- Publication number
- CN201327021Y CN201327021Y CNU2008202326513U CN200820232651U CN201327021Y CN 201327021 Y CN201327021 Y CN 201327021Y CN U2008202326513 U CNU2008202326513 U CN U2008202326513U CN 200820232651 U CN200820232651 U CN 200820232651U CN 201327021 Y CN201327021 Y CN 201327021Y
- Authority
- CN
- China
- Prior art keywords
- feed box
- powder
- leftovers
- feeding box
- material feeding
- 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
Images
Landscapes
- Solid-Fuel Combustion (AREA)
Abstract
The utility model discloses a powder burner, which comprises a feed box provided with a feed port, wherein the feed box is internally provided with an auger which is driven by a power device; one side of the bottom part of the feed box is provided with a discharge port; the top part of the feed box is provided with an air vent; the air vent and the discharge port are positioned at the same side of the feed box; one end of a conveying pipeline is communicated with the feed box through the discharge port, and the other end of the conveying pipeline is provided with an ignition port; the ignition port is arranged in a combustion chamber; and the conveying pipeline is provided with a fan. Powder leftovers are fed into the feed box; the powder leftovers enter into the conveying pipeline through the discharge port; the fan sucks in the leftovers and then blows out the leftovers to the ignition port at the tail end of the conveying pipeline; and the leftovers are ignited through igniting firing materials, therefore, a fire pillar is formed at the position of the ignition port. As a suitable combustion chamber can be designed according to different combustion furnaces, the powder burner has high universality and simple structure, and can burn powder plant shells or saw powder instead of coal or fuel oil.
Description
Technical field
The utility model relates to a kind of burner, specifically is a kind of dust-firing device simple in structure.
Background technology
At present, industrial consumption of coal amount and fuel consumption increase day by day, also cause the increase of product cost.People are just trying every means and are replacing coal, oil equal energy source.And leftover bits and pieces wide material sources such as various sawdusts, plant shell often are taken as refuse and abandon or burn.In being 200420074927.1 Chinese utility model patent, the patent No. introduced a kind of dust-firing machine, comprise reducing mechanism, powder conveying device, burner, described burner is a kind of housing that contains water cavity, housing is provided with recirculated water inlet and the circulating water outlet that is connected with water cavity, in the housing is the combustion chamber, the lighting-up tuyere of one side of housing for communicating with the combustion chamber, the bocca of the opposite side of housing for communicating with the combustion chamber, on housing, also be provided with powdering inlet and air inducing inlet, powdering inlet is connected with powder conveying device, and the air inducing inlet communicates with blower fan; Reducing mechanism is connected with the feed bin of powder conveying device by the powdering inlet and the blower fan of reducing mechanism.This kind dust-firing machine structure relative complex, and can not all be suitable for for diversified combustion heating furnace.
The utility model content
The technical problems to be solved in the utility model provides a kind of simple in structure and be applicable to the dust-firing device of various combustion heating furnaces.
For solving the problems of the technologies described above, the dust-firing device that is provided comprises the material feeding box that is provided with charging aperture, and its design feature is: be provided with auger in the material feeding box, auger is driven by power set, bottom one side of material feeding box is provided with discharging opening, and the top of material feeding box also is provided with ventilation mouth, and ventilation mouth and discharging opening are positioned at the homonymy of material feeding box, feeding pipe one end communicates with material feeding box by discharging opening, the feeding pipe other end is provided with lighting-up tuyere, and lighting-up tuyere is arranged in the combustion chamber, and feeding pipe is provided with blower fan.
After adopting said structure, because bottom one side of material feeding box is provided with discharging opening, the top of material feeding box also is provided with ventilation mouth, ventilation mouth and discharging opening homonymy are provided with, feeding pipe one end communicates with material feeding box by discharging opening, the feeding pipe other end is provided with lighting-up tuyere, and lighting-up tuyere is arranged in the combustion chamber, and feeding pipe is provided with blower fan.Earlier pulverous leftover bits and pieces is loaded in the material feeding box by charging aperture, in material feeding box under the effect of auger, leftover bits and pieces enters to feeding pipe by discharging opening, blower fan sucks and blows out to the lighting-up tuyere of feeding pipe end, the ventilation mouth at material feeding box top helps flowing of air, and the air driven leftover bits and pieces moves to the lighting-up tuyere place in the combustion chamber, draws material the leftover bits and pieces at lighting-up tuyere place is lighted by lighting, thereby leftover bits and pieces is burnt, and the lighting-up tuyere place in the combustion chamber forms the column of flame.Because the combustion chamber that can become to adapt according to various furnace design, therefore dust-firing device highly versatile described in the utility model is simple in structure, and plant shell or sawdust by the combustion powder shape replace fire coal or fuel oil.
Described power set comprise motor, and with the gearbox that the power output shaft of motor is connected, gearbox is connected with described auger by drive mechanism.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is a structural representation of the present utility model;
The structural representation that Fig. 2 overlooks for Fig. 1.
The specific embodiment
Dust-firing device as depicted in figs. 1 and 2, comprise material feeding box 1, one side at material feeding box 1 top is provided with funnelform charging aperture 2, opposite side is provided with ventilation mouth 12, the gradually narrow from top to bottom and bottom of material feeding box 1 is an arcuation, the inner bottom part of material feeding box 1 is provided with auger 3, auger 3 is installed on the sidewall of material feeding box 1 by bearing, auger 3 is driven by power set, these power set comprise motor 8, the gearbox 9 that is connected with the power output shaft of motor 8, gearbox 9 is connected with described auger 3 by drive mechanism, transmission mechanism can be belt and belt pulley, material feeding box 1 bottom is provided with discharging opening 4, discharging opening 4 be positioned at ventilation mouth 12 under, auger 3 can be with the pulverous leftover bits and pieces in the material feeding box 1 from discharging opening 4 outputs, feeding pipe 5 one ends communicate with material feeding box 1 by discharging opening 4, feeding pipe 5 other ends are provided with lighting-up tuyere 6, lighting-up tuyere 6 can be the firing tip of ordinary burner, can be directly from buying on the market, lighting-up tuyere 6 can stretch in the combustion chamber 10, the combustion chamber 10 that can become to adapt according to various furnace design, feeding pipe 5 is provided with blower fan 7, the inlet of blower fan 7 is relative with discharging opening 4, the outlet of blower fan 7 is towards lighting-up tuyere 6, and blower fan 7 has motor 11 power drives.
During use, pulverous leftover bits and pieces (being preferably luminous sawdust or density board grounds travel) is packed in the material feeding box 1 by charging aperture 2, power set drive auger 3 and rotate, auger 3 is delivered to leftover bits and pieces in the feeding pipe 5 by discharging opening 4, blower fan 7 sucks leftover bits and pieces and blows out to the lighting-up tuyere 6 of feeding pipe 5 ends, the ventilation mouth 12 at material feeding box 1 top helps flowing of air, the air driven leftover bits and pieces moves forward, move to lighting-up tuyere 6 places of feeding pipe 5 ends, leftover bits and pieces is ignited by drawing material at lighting-up tuyere 6 places, drawing material opens or other combustibles for the waste paper that is placed in the combustion chamber 10, thereby in combustion chamber 10, form the column of flame, realize the purpose of burning heating.The utility model can be widely used in replacing fire coal or fuel oil in the fuel heating furnace miscellaneous.
Claims (2)
1, a kind of dust-firing device, comprise the material feeding box (1) that is provided with charging aperture (2), it is characterized in that: be provided with auger (3) in the material feeding box (1), auger (3) is driven by power set, bottom one side of material feeding box (1) is provided with discharging opening (4), the top of material feeding box (1) also is provided with ventilation mouth (12), ventilation mouth (12) and discharging opening (4) are positioned at the homonymy of material feeding box (1), feeding pipe (5) one ends communicate with material feeding box (1) by discharging opening (4), feeding pipe (5) other end is provided with lighting-up tuyere (6), lighting-up tuyere (6) is arranged in the combustion chamber (10), and feeding pipe (5) is provided with blower fan (7).
2, dust-firing device according to claim 1 is characterized in that: described power set comprise motor (8), and with the gearbox (9) that the power output shaft of motor (8) is connected, gearbox (9) is connected with described auger (3) by drive mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202326513U CN201327021Y (en) | 2008-12-23 | 2008-12-23 | Powder burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202326513U CN201327021Y (en) | 2008-12-23 | 2008-12-23 | Powder burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201327021Y true CN201327021Y (en) | 2009-10-14 |
Family
ID=41178993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202326513U Expired - Fee Related CN201327021Y (en) | 2008-12-23 | 2008-12-23 | Powder burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201327021Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681600A (en) * | 2019-01-21 | 2019-04-26 | 襄阳市胜合燃力设备有限公司 | Mechanical gear type stepless transmission |
-
2008
- 2008-12-23 CN CNU2008202326513U patent/CN201327021Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681600A (en) * | 2019-01-21 | 2019-04-26 | 襄阳市胜合燃力设备有限公司 | Mechanical gear type stepless transmission |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206001444U (en) | A kind of biomass particle burning machine | |
| CN101514812A (en) | Biomass burner | |
| CN201852085U (en) | Coal-fired boiler for waste incineration | |
| CN201327021Y (en) | Powder burner | |
| CN201228982Y (en) | Automatic coal feeding burner | |
| RU2372555C2 (en) | Burner on wood granulated fuel | |
| US8240258B2 (en) | Burner for waste plastic | |
| CN104728850A (en) | Organic fertilizer production line | |
| CN211260777U (en) | Biomass particle combustor | |
| CN201531867U (en) | Boiler burning device using biomass fuels | |
| CN204880093U (en) | Combustor of high -efficient gasification burning of living beings crushed aggregates | |
| CN205119023U (en) | Biomass combustor | |
| CN201011447Y (en) | Biomass combustion system | |
| CN203949159U (en) | A kind of biomass fuel combustion system | |
| CN207990634U (en) | A kind of efficient rotary incinerator | |
| CN107420904B (en) | Garbage burning system | |
| CN206430133U (en) | A kind of incinerator for rubbish processing to be harmless | |
| CN204478085U (en) | Organic fertilizer production incinerator | |
| CN2605480Y (en) | Horizontal rotary refuse incineration furnace | |
| CN219530825U (en) | Biomass burner | |
| CN201555211U (en) | Biomass combustion boiler | |
| CN216114055U (en) | Waste incineration system | |
| CN214700654U (en) | Secondary feeding device and biomass particle burner with same | |
| CN203768314U (en) | Biomass gasification type integrated cooker | |
| CN203848275U (en) | Combustor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091014 Termination date: 20111223 |