CN204986976U - Pneumatic pay -off formula biomass inflamer - Google Patents
Pneumatic pay -off formula biomass inflamer Download PDFInfo
- Publication number
- CN204986976U CN204986976U CN201520773481.XU CN201520773481U CN204986976U CN 204986976 U CN204986976 U CN 204986976U CN 201520773481 U CN201520773481 U CN 201520773481U CN 204986976 U CN204986976 U CN 204986976U
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- combustion chamber
- conveying pipeline
- feeder
- base
- lower storage
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Abstract
The utility model relates to a biomass inflamer, specific pneumatic pay -off formula biomass inflamer that says so. This combustor comprises auger delivery material loading machine, feeding funnel, impeller dispenser, strength conveying pipeline, lower storage hopper, base, tornadotron, combustion chamber, lower grate, the equipment of flame projecting pipe soft breeze machine, the utility model discloses an open furnace structure, easy maintenance, long service life adopts pneumatic conveying fuel simultaneously, and the easily problem of firing of defective material is solved to design cold wind barrier shield, and fuel is is conveniently loaded and unloaded on ground to the stocker setting, and simple structure is reasonable, convenient to use.
Description
Technical field
The utility model relates to a kind of biomass burner, specifically a kind of pneumatic feed formula biomass burner.
Background technology
China is energy resource consumption big country, but energy resources deposit is very short, China is energy resources occupancy volume per capita, be only world occupancy volume per person's 5%, meanwhile, Ye Shi greenhouse gas emission big country of China, at present, the discharge capacity of SO2 ranks first in the world, and the discharge capacity of CO2 is only second to the U.S. and occupies second, and energy-saving and emission-reduction have become the important goal of China's sustainable economic development.
Straw is had a lot of year history as biomass fuel so far by mankind's warming & cooking that directly burns, and traditional straw utilizes, and not only method falls behind, and seriously polluted, and energy utilization rate is low.In the rural area that China is vast, whenever after the season of results, a large amount of crop stalks is had to pile up residual, mostly peasant is to utilize traditional cauldron soil stove it can be used as fuel to cook and warm oneself, in recent years, due to the use of biogas, natural gas and coal, stalk has not been the main fuel that rural area uses, and a large amount of stalks is directly lighted at the earth on the spot by people, cause the pollution of air and air, also result in a large amount of wastes of biomass energy simultaneously.
In order to solve the problem of above-mentioned biomass fuel waste, occurring the biomass fuels such as stalk, straw, sawdust to make particulate material in the market, having utilized biological particles material as producing and the device of domestic fuel and equipment simultaneously.
The kind of biomass burner is a lot of in the market, but all there is certain shortcoming and defect part, is in particular in: 1., burner hearth closes, cannot keep in repair; 2., bottom burner hearth micropore air-supply, easily blocking, not easy to clean; Bottom fire grate common carbon steel plate manufacture, service life is short; 3., feeding port stops after feeding, and fuel port has defective material, and easily ignite hopper fuel; 4., fuel adopt bag type, handling trouble, personnel labor intensity is large; 5., burner hearth close, fuel combustion situation cannot be observed; 6., air-supply valve regulated, cause air quantity to regulate uneven.
Utility model content
The purpose of this utility model to provide a kind of pneumatic feed formula biomass burner, this burner adopts open chamber structure, easy to maintenance, long service life, adopts pneumatic conveying fuel simultaneously, design cold wind barrier shield, solve the inflammable problem of defective material, accumulator is arranged on ground, conveniently assemble and disassemble fuel, simple and reasonable, easy to use.
The purpose of this utility model realizes like this, this burner comprises helical feed feeder, elevating hopper, rotary plow feeder, strength conveying pipeline, lower storage bin hopper, base, tornadotron, combustion chamber, lower fire grating, spit tube and blower fan, described lower storage bin hopper is arranged on the side of base, helical feed feeder is arranged on the side of lower storage bin hopper perpendicular to base and is connected with lower storage bin hopper, the upper end discharge nozzle of described helical feed feeder connects elevating hopper, described rotary plow feeder is arranged on below elevating hopper, strength conveying pipeline in "
" shape, be arranged on below rotary plow feeder, the feed opening of described strength conveying pipeline is communicated with combustion chamber, lower fire grating is provided with below described combustion chamber, described combustion chamber surrounding and be provided with flame retardant coating above, the outside of described flame retardant coating is plenum chamber, described plenum chamber upper end is with an air-supply bend pipe, described windbend pipe is communicated with plenum chamber with strength conveying pipeline, described combustion chamber is arranged on above the side of base, described combustion chamber is provided with spit tube, uniformly on described flame retardant coating be provided with multiple tornadotron, described tornadotron is communicated with plenum chamber with combustion chamber, described plenum chamber is provided with blower fan.
The utility model has the following advantages and good effect:
1. open burner hearth, easy to maintenance, improves service life of equipment;
2. change bottom fire grate diamond hole air supply mode, easy to clean does not see plug;
3. bottom oven mining high duty alloy steel plate manufactures, the extension device life-span;
4. adopt pneumatic conveying fuel, design cold wind barrier shield, solves the inflammable problem of defective material;
5. design accumulator on ground, conveniently assemble and disassemble fuel;
6. bocca installs temperature element, and flame temperature is very clear;
7. blower fan adopts variable-frequency motor to control, and air quantity is succinctly easy to adjust, economize energy.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram.
Detailed description of the invention
Shown in accompanying drawing 1: this burner comprises helical feed feeder 1, elevating hopper 2, rotary plow feeder 3, strength conveying pipeline 4, lower storage bin hopper 5, base 6, tornadotron 7, combustion chamber 8, lower fire grating 9, spit tube 10 and blower fan 11, described lower storage bin hopper 5 is arranged on the side of base 6, helical feed feeder 1 is arranged on the side of lower storage bin hopper 5 perpendicular to base 6 and is connected with lower storage bin hopper 5, the upper end discharge nozzle 12 of described helical feed feeder 1 connects elevating hopper 2, described rotary plow feeder 3 is arranged on below elevating hopper 2, strength conveying pipeline 4 in "
" shape, be arranged on below rotary plow feeder 3, the feed opening of described strength conveying pipeline 4 is communicated with combustion chamber 8, lower fire grating 9 is provided with below described combustion chamber 8, described combustion chamber 8 surrounding and be provided with flame retardant coating 13 above, the outside of described flame retardant coating 13 is plenum chambers 14, described plenum chamber 14 upper end is with an air-supply bend pipe 15, described air-supply bend pipe 15 is communicated with plenum chamber 14 with strength conveying pipeline 4, described combustion chamber 8 is arranged on above the side of base 6, described combustion chamber 8 is provided with spit tube 10, uniformly on described flame retardant coating 13 be provided with multiple tornadotron 7, described tornadotron 7 is communicated with plenum chamber 14 with combustion chamber 8, described plenum chamber 14 is provided with blower fan 11.
The course of work: first, biomass granule fuel is put into lower storage bin hopper 5, start helical feed feeder 1, biomass granule fuel enters elevating hopper 2 through discharge nozzle 12 from the bottom to top under the drive of auger, then material grains fuel enters strength conveying pipeline 4 under the drive of rotary plow feeder 3, biomass granule fuel enters rapidly combustion chamber 8 under the wind-force effect of air-supply bend pipe 15, and the biomass granule fuel in combustion chamber 8 to spray via spit tube 10 by being fully burned after multiple tornadotrons 7 secondary blast on flame retardant coating 13 again.Wind-force is sent into plenum chamber 14 by frequency conversion fan 11, then distributes to strength conveying pipeline 4 and multiple tornadotron 7 through plenum chamber 14.
Claims (1)
1. a pneumatic feed formula biomass burner, it is characterized in that: this burner comprises helical feed feeder (1), elevating hopper (2), rotary plow feeder (3), strength conveying pipeline (4), lower storage bin hopper (5), base (6), tornadotron (7), combustion chamber (80, lower fire grating (9), spit tube (10) and blower fan (11), described lower storage bin hopper (5) is arranged on the side of base (6), helical feed feeder (1) is arranged on the side of lower storage bin hopper (5) perpendicular to base (6), and be connected with lower storage bin hopper (5), the upper end discharge nozzle (12) of described helical feed feeder (1) connects elevating hopper (2), described rotary plow feeder (3) is arranged on below elevating hopper (2), strength conveying pipeline (4) in "
" shape, be arranged on below rotary plow feeder (3), the feed opening of described strength conveying pipeline (4) is communicated with combustion chamber (8), lower fire grating (9) is provided with below described combustion chamber (8), described combustion chamber (8) surrounding and be provided with flame retardant coating (13) above, the outside of described flame retardant coating (13) is plenum chamber (14), described plenum chamber (14) upper end is with air-supply bend pipe (15), described windbend pipe (15) is communicated with plenum chamber (14) with strength conveying pipeline (4), described combustion chamber (8) is arranged on above the side of base (6), described combustion chamber (8) is provided with spit tube (10), described flame retardant coating (13) is above uniform is provided with multiple tornadotron (7), described tornadotron (7) is communicated with plenum chamber (14) with combustion chamber (8), described plenum chamber (14) is provided with blower fan (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520773481.XU CN204986976U (en) | 2015-10-08 | 2015-10-08 | Pneumatic pay -off formula biomass inflamer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520773481.XU CN204986976U (en) | 2015-10-08 | 2015-10-08 | Pneumatic pay -off formula biomass inflamer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204986976U true CN204986976U (en) | 2016-01-20 |
Family
ID=55121343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520773481.XU Expired - Fee Related CN204986976U (en) | 2015-10-08 | 2015-10-08 | Pneumatic pay -off formula biomass inflamer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204986976U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106168373A (en) * | 2016-05-24 | 2016-11-30 | 上海王甘环保科技集团有限公司 | Environment protection energy-saving efficient gasification boiler |
-
2015
- 2015-10-08 CN CN201520773481.XU patent/CN204986976U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106168373A (en) * | 2016-05-24 | 2016-11-30 | 上海王甘环保科技集团有限公司 | Environment protection energy-saving efficient gasification boiler |
| CN106168373B (en) * | 2016-05-24 | 2018-11-30 | 上海王甘环保科技集团有限公司 | Environment protection energy-saving efficient gasification 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: 20160120 Termination date: 20171008 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |