CN203517878U - Novel biomass burner igniter - Google Patents
Novel biomass burner igniter Download PDFInfo
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- CN203517878U CN203517878U CN201320429078.6U CN201320429078U CN203517878U CN 203517878 U CN203517878 U CN 203517878U CN 201320429078 U CN201320429078 U CN 201320429078U CN 203517878 U CN203517878 U CN 203517878U
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- biomass burner
- novel biomass
- pipe
- igniter
- outer airduct
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Abstract
The utility model discloses a novel biomass burner igniter which comprises an outer wind pipe, a mixing pipe, a sealing plate, a supporting cover plate, an ignition device and a fuel injection device. A supporting plate covers the tail end of the mixing pipe, the supporting cover plate covers the tail end of the outer wind pipe, the mixing pipe is arranged in the head end of the outer wind pipe through the sealing plate, a sealed cavity is formed between the outer surface of the mixing pipe and the inner surface of the outer wind pipe, the fuel injection device is arranged on the supporting plate, one side, corresponding to the fuel injection device, of the ignition device is arranged on the supporting plate, a plurality of radial air outlets are formed in the wall of the mixing pipe, and an air inlet is formed in the wall of the outer wind pipe. The novel biomass burner igniter is reasonable and ingenious in structure design, high in ignition speed and good in effect, unnecessary energy consumption is avoided, energy is saved, the environment is protected, operation is simple, intelligent ignition operation can be carried out with cooperation of an intelligent program controller, manual operation is not needed, labor cost is saved, and the novel biomass burner igniter is safe, reliable, high in work stability, long in service life and suitable for being widely popularized and used.
Description
Technical field
The utility model relates to igniter technical field, is specifically related to a kind of novel biomass burner igniter.
Background technology
Tellurian limited resources, along with the mankind's continuous exploitation, eventually have one day and can consume totally, and the mankind must will fully utilize the renewable sources of energy.Forestry wood chip, sawdust or crop stalk are pulverized can be squeezed into particle, crop stalk particle volume after extruding is 1/20th～a thirtieth of former crop stalk volume, every kilogram of crop stalk particle approximately has the heat of 4,000 kilocalories, stalk particle can be used as fuel burning comparatively speaking, it is a kind of clean fuel of high-quality, the fossil fuels such as alternative coal, are widely used in Industrial Boiler and heating furnace.
At present, utilize the most of combustion apparatus furnace igniting situation of using of biological substance shaped granule mostly to be manual firing, natural gas igniting or electric ignition, the former manual firing utilizes the discarded object of burning to do igniting material, then putting burner hearth into slowly fires, the inadequate science of its method, and speed of ignition is slow, complicated operation; There is certain potential safety hazard in the igniting of the latter's natural gas, and electric ignition is only applicable to Small Combustion equipment stove, easy dust stratification dirt, and ignition effectiveness is low, easy break-down.
Summary of the invention
For above-mentioned deficiency, the purpose of this utility model is, a kind of reasonable in design, ingenious is provided, and lights a fire effective, operates simple and easyly, and job stability is high, safe and reliable, the novel biomass burner igniter of long service life.
For achieving the above object, technical scheme provided by the utility model is:
A kind of novel biomass burner igniter, it comprises outer airduct, mixing tube, shrouding, support cover plate, igniter and fueling injection equipment, the tail end cover of described mixing tube is provided with support plate, described support cover plate lid is located at the tail end of described outer airduct, the head end that described mixing tube is arranged on described outer airduct by shrouding is inner, and make to form an enclosed cavity between the outer surface of this mixing tube and the inner surface of described outer airduct, described fueling injection equipment is arranged on this support plate, one side position of the corresponding fueling injection equipment of described igniter is arranged on described support plate, the tube wall of described mixing tube is provided with the radially exhaust vent that some and described enclosed cavity is connected, the tube wall of described outer airduct is provided with the air inlet being connected with described enclosed cavity.
As a kind of improvement of the present utility model, described fueling injection equipment is diesel injection rifle, it comprises oil gun pipe and oil nozzle, the center of described support cover plate lid is provided with the through hole that allows described oil gun pipe pass, the center of described support plate is provided with for supporting the oil pipe bearing hole of described oil gun pipe, described through hole and oil pipe bearing hole are run through successively along the axial line of described outer airduct in one end of described oil gun pipe, and be provided with an oil nozzle seat, described oil nozzle is arranged in this oil nozzle seat, and makes the setting that overlaps with the axial line of described outer airduct of the spray-hole axial line of this oil nozzle.
As a kind of improvement of the present utility model, described igniter comprise ignition electrode rod and with the suitable sleeve pipe of this ignition electrode rod, one side position of the corresponding described fueling injection equipment of this sleeve pipe is vertically set on described support plate, described ignition electrode rod is plugged in sleeve pipe, and make this ignition electrode rod igniting position bending, extend to the side position near described oil nozzle.
As a kind of improvement of the present utility model, on described sleeve pipe, be radially provided with for set bolt is within it fixed in described ignition electrode rod location.
As a kind of improvement of the present utility model, described igniter and described fueling injection equipment be arranged in parallel.
As a kind of improvement of the present utility model, the quantity of described igniter is two, and it is symmetricly set on the top position of described fueling injection equipment.
As a kind of improvement of the present utility model, the tail end of described outer airduct is provided with the first flange, and is provided with second flange suitable with this first flange on described support cover plate, and this second flange is connected by bolt with described the first flange.
As a kind of improvement of the present utility model, the upper end of described air inlet is connected with the tube wall of described outer airduct, and extend to the tail end direction of described outer airduct with an angle of inclination lower end.
As a kind of improvement of the present utility model, described angle of inclination is 48～52 degree.
As a kind of improvement of the present utility model, the appearance profile of described outer airduct and mixing tube is circular.
The beneficial effects of the utility model are: the utility model reasonable in design, ingenious, speed of ignition is fast, effective, not only avoided unnecessary energy consumption, reduce costs, energy-conserving and environment-protective, and operate simple and easy, can carry out intelligent ignition operation by combined with intelligent program controller, do not need manually to complete, saved human cost, simultaneously owing to adopting diesel oil igniting, without laid pipes, do not worry Leakage Gas, eliminated potential safety hazard, safe and reliable, and job stability is high, easy break-down not, be difficult for dust stratification, long service life, terminal with compact integral structure in addition, compact, be easy to manufacture and produce, cost is low, be beneficial to wide popularization and application.
Below in conjunction with accompanying drawing and embodiment, the utility model is further illustrated.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of igniter and fueling injection equipment in Fig. 1.
Fig. 3 is the side-looking structural representation of Fig. 2.
The specific embodiment
Referring to Fig. 1, Fig. 2 and Fig. 3, a kind of novel biomass burner igniter that the present embodiment provides, it comprises outer airduct 1, mixing tube 2, shrouding 3, support cover plate 4, igniter 5 and fueling injection equipment 6, the tail end cover of described mixing tube 2 is provided with support plate 7, described support cover plate 4 lids are located at the tail end of described outer airduct 1, the head end that described mixing tube 2 is arranged on described outer airduct 1 by shrouding 3 is inner, and make to form an enclosed cavity between the outer surface of this mixing tube 2 and the inner surface of described outer airduct 1, described fueling injection equipment 6 is arranged on this support plate 7, one side position of the corresponding fueling injection equipment 6 of described igniter 5 is arranged on described support plate 7, the tube wall of described mixing tube 2 is provided with the radially exhaust vent 21 that some and described enclosed cavity is connected, the tube wall of described outer airduct 1 is provided with the air inlet 11 being connected with described enclosed cavity.
Described fueling injection equipment 6 is diesel injection rifle, it comprises oil gun pipe 61 and oil nozzle 62, the center of described support cover plate 4 lids is provided with the through hole that allows described oil gun pipe 61 pass, the center of described support plate 7 is provided with for supporting the oil pipe bearing hole of described oil gun pipe 61, described through hole and oil pipe bearing hole are run through successively along the axial line of described outer airduct 1 in one end of described oil gun pipe 61, and be provided with an oil nozzle seat 63, described oil nozzle 62 is arranged in this oil nozzle seat 63, and makes the setting that overlaps of the spray-hole axial line of this oil nozzle 62 and the axial line of described outer airduct 1.
Described igniter 5 comprise ignition electrode rod 51 and with the suitable sleeve pipe 52 of this ignition electrode rod 51, one side position of the corresponding described fueling injection equipment 6 of this sleeve pipe 52 is vertically set on described support plate 7, described ignition electrode rod 51 is plugged in sleeve pipe 52, and makes the igniting position 54 of this ignition electrode rod 51 bend, extend to the side position near described oil nozzle 62.
On described sleeve pipe 52, be radially provided with for set bolts 53 are within it fixed in described ignition electrode rod 51 location.
Described igniter 5 be arranged in parallel with described fueling injection equipment 6.The quantity of described igniter 5 is two, and it is symmetricly set on the top position of described fueling injection equipment 6.Reasonable in design, ingenious, to greatest extent increasing ignition effect.
The tail end of described outer airduct 1 is provided with the first flange 12, and on described support cover plate 4, is provided with second flange 41 suitable with this first flange 12, and this second flange 41 is connected by bolt 8 with described the first flange 12.Easy accessibility, is beneficial to regular maintenance.
The upper end of described air inlet 11 is connected with the tube wall of described outer airduct 1, and extend to the tail end direction of described outer airduct 1 with an angle of inclination lower end.Described angle of inclination is 48～52 degree.This angle of inclination is preferably 50 while spending, and air inlet effect is best.
The appearance profile of described outer airduct 1 and mixing tube 2 is circular.Good looking appearance, practical.
During work, ignition electrode rod 51 starts the sparking of discharging; Diesel oil sprays from the spray-hole of oil nozzle 62, meanwhile, air enters enclosed cavity through air inlet 11, then by exhaust vent radially 21 ejection at a high speed, the diesel oil spraying with described oil nozzle 62 is 90 degree angles and meets, because air velocity is than large, diesel oil is had to extremely strong ejector action, impel the two to carry out strong mixed combustion, until fuel is mended, light, realize igniting object.Whole ignition process is succinct, operates simple and easyly, and speed of ignition is fast, effective, avoided unnecessary energy consumption, reduced costs, energy-conserving and environment-protective, owing to adopting diesel oil igniting, without laid pipes, do not worry Leakage Gas simultaneously, eliminated potential safety hazard, safe and reliable, and job stability is high, easy break-down not, be difficult for dust stratification, long service life.
The utility model biomass burner igniter can also carry out intelligent ignition operation by combined with intelligent program controller, when biomass combustion furnace need to be lighted a fire, intelligent program-controlled device starts working oil pump after receiving ignition signal, igniter energising, now ignition electrode rod 51 starts the sparking of discharging, then diesel oil is spraying automatically through oil nozzle 62, wind of combustion furnace is opened automatically, air enters enclosed cavity through air inlet 11, then by radially exhaust vent 21 ejection and the strong mixed combustion of diesel oil at a high speed, after ignited fuel, stop the signal of igniting, by biomass combustion furnace controller, sent, igniter power-off, after waiting for that two minutes rear hearth biological particles catch fire completely, oil pump will quit work automatically, complete automatic ignition work, operation further simplifies the operation, do not need manually to complete, saved human cost, automaticity is high.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change and revise above-mentioned embodiment.Therefore, the utility model is not limited to the specific embodiment disclosed and described above, to modifications and changes more of the present utility model, also should fall in the protection domain of claim of the present utility model.In addition,, although used some specific terms in this description, these terms just for convenience of description, do not form any restriction to the utility model.As described in the utility model above-described embodiment, adopt structure same or analogous with it and other igniter of obtaining, all in the utility model protection domain.
Claims (10)
1. a novel biomass burner igniter, it is characterized in that, it comprises outer airduct, mixing tube, shrouding, support cover plate, igniter and fueling injection equipment, the tail end cover of described mixing tube is provided with support plate, described support cover plate lid is located at the tail end of described outer airduct, the head end that described mixing tube is arranged on described outer airduct by shrouding is inner, and make to form an enclosed cavity between the outer surface of this mixing tube and the inner surface of described outer airduct, described fueling injection equipment is arranged on this support plate, one side position of the corresponding fueling injection equipment of described igniter is arranged on described support plate, the tube wall of described mixing tube is provided with the radially exhaust vent that some and described enclosed cavity is connected, the tube wall of described outer airduct is provided with the air inlet being connected with described enclosed cavity.
2. novel biomass burner igniter according to claim 1, it is characterized in that: described fueling injection equipment is diesel injection rifle, it comprises oil gun pipe and oil nozzle, the center of described support cover plate lid is provided with the through hole that allows described oil gun pipe pass, the center of described support plate is provided with for supporting the oil pipe bearing hole of described oil gun pipe, described through hole and oil pipe bearing hole are run through successively along the axial line of described outer airduct in one end of described oil gun pipe, and be provided with an oil nozzle seat, described oil nozzle is arranged in this oil nozzle seat, and the spray-hole axial line that makes this oil nozzle setting that overlaps with the axial line of described outer airduct.
3. novel biomass burner igniter according to claim 2, it is characterized in that: described igniter comprise ignition electrode rod and with the suitable sleeve pipe of this ignition electrode rod, one side position of the corresponding described fueling injection equipment of this sleeve pipe is vertically set on described support plate, described ignition electrode rod is plugged in sleeve pipe, and make this ignition electrode rod igniting position bending, extend to the side position near described oil nozzle.
4. novel biomass burner igniter according to claim 3, is characterized in that: on described sleeve pipe, be radially provided with for set bolt is within it fixed in described ignition electrode rod location.
5. novel biomass burner igniter according to claim 2, is characterized in that: described igniter and described fueling injection equipment be arranged in parallel.
6. novel biomass burner igniter according to claim 5, is characterized in that: the quantity of described igniter is two, and it is symmetricly set on the top position of described fueling injection equipment.
7. novel biomass burner igniter according to claim 1, it is characterized in that: the tail end of described outer airduct is provided with the first flange, and on described support cover plate, being provided with second flange suitable with this first flange, this second flange is connected by bolt with described the first flange.
8. novel biomass burner igniter according to claim 1, is characterized in that: the upper end of described air inlet is connected with the tube wall of described outer airduct, and extend to the tail end direction of described outer airduct with an angle of inclination lower end.
9. novel biomass burner igniter according to claim 8, is characterized in that: described angle of inclination is 48～52 degree.
10. novel biomass burner igniter according to claim 1, is characterized in that: the appearance profile of described outer airduct and mixing tube is for circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320429078.6U CN203517878U (en) | 2013-07-19 | 2013-07-19 | Novel biomass burner igniter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320429078.6U CN203517878U (en) | 2013-07-19 | 2013-07-19 | Novel biomass burner igniter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203517878U true CN203517878U (en) | 2014-04-02 |
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ID=50376807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320429078.6U Expired - Fee Related CN203517878U (en) | 2013-07-19 | 2013-07-19 | Novel biomass burner igniter |
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| Country | Link |
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| CN (1) | CN203517878U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322588A (en) * | 2013-07-19 | 2013-09-25 | 福建正泽新能源有限公司 | Biomass burner igniter |
| CN104964153A (en) * | 2015-07-01 | 2015-10-07 | 苏州利宏原精密零件有限公司 | Nozzle support |
| CN108302995A (en) * | 2018-01-29 | 2018-07-20 | 宁波海蔓汽车科技有限公司 | A kind of gas generator processing unit |
| CN109282306A (en) * | 2018-11-07 | 2019-01-29 | 郑州鼎力新能源技术有限公司 | A kind of automatic ignition device |
-
2013
- 2013-07-19 CN CN201320429078.6U patent/CN203517878U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322588A (en) * | 2013-07-19 | 2013-09-25 | 福建正泽新能源有限公司 | Biomass burner igniter |
| CN104964153A (en) * | 2015-07-01 | 2015-10-07 | 苏州利宏原精密零件有限公司 | Nozzle support |
| CN108302995A (en) * | 2018-01-29 | 2018-07-20 | 宁波海蔓汽车科技有限公司 | A kind of gas generator processing unit |
| CN109282306A (en) * | 2018-11-07 | 2019-01-29 | 郑州鼎力新能源技术有限公司 | A kind of automatic ignition device |
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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: 20140402 Termination date: 20160719 |