CN204301133U - A kind of ignition combustion system of biomass granule fuel fireplace - Google Patents
A kind of ignition combustion system of biomass granule fuel fireplace Download PDFInfo
- Publication number
- CN204301133U CN204301133U CN201420597886.8U CN201420597886U CN204301133U CN 204301133 U CN204301133 U CN 204301133U CN 201420597886 U CN201420597886 U CN 201420597886U CN 204301133 U CN204301133 U CN 204301133U
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- CN
- China
- Prior art keywords
- supplying chamber
- fire
- burner
- oxygen supplying
- box
- 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
- 239000000446 fuel Substances 0.000 title claims abstract description 15
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 13
- 239000002028 Biomass Substances 0.000 title claims abstract description 10
- 239000008187 granular material Substances 0.000 title claims abstract description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 53
- 239000001301 oxygen Substances 0.000 claims abstract description 53
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 53
- 230000001939 inductive effect Effects 0.000 claims abstract description 9
- 239000003570 air Substances 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 5
- 239000007789 gas Substances 0.000 abstract description 5
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000003500 flue dust Substances 0.000 abstract description 3
- 239000012080 ambient air Substances 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000002245 particle Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 241000406668 Loxodonta cyclotis Species 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Solid-Fuel Combustion (AREA)
Abstract
A kind of ignition combustion system of biomass granule fuel fireplace relates to ignition of the boiler combustion technology.Comprise burner, igniter and apparatus of oxygen supply.Described burner is the upper shed burner box of seat in burner hearth in the oxygen supplying chamber of bottom, and burner box perisporium is provided with secondary intake opening, and the bottom of its rear wall is provided with fire hole, is provided with fire grate hole at the bottom of box.Described igniter is straight rod-shaped fire rod, and fire rod front end enters in oxygen supplying chamber through oxygen supplying chamber's rear wall, and just to near fire hole.Fire rod is also provided with air inducing hole through near rear wall place of oxygen supplying chamber.Described apparatus of oxygen supply comprises and the blast pipe that is connected outside body of heater, and its front end of blast pipe enters in oxygen supplying chamber through oxygen supplying chamber's rear wall.The beneficial effect that the utility model produces is: under the effect of air-introduced machine air inducing, is negative pressure state in oxygen supplying chamber and burner box.Fire rod energising ambient air is heated, and its high-temperature gas will enter in burner box through fire hole, make particle burning reach burning-point rapidly, be lighted fast, and because oxygen supply in burner box is abundant, burning completely, does not produce ignition flue dust, energy-conservation, the thermal efficiency is high.
Description
Technical field:
The utility model relates to ignition of the boiler combustion technology, relates generally to the ignition technical equipment of biomass granule fuel fireplace.
Background technology:
Existing biomass granule fuel heating fireplace, its granular fuel adds burner box to generally by electronic striking ignition combustion, and it needs to add the fire-lighters such as a little gasoline, and struck sparks by electrode discharge and light, its operation comparatively bothers, and not easily realizes Automated condtrol.Another sparking mode is lighted by resistance wire, is directly to be inserted in fuel by resistance wire, and electrified regulation is lighted, and defect is that lighting-up rate is slow, easily produces smoke contamination thing.Moreover existing burner, its oxygen supply process is unreasonable, causes burning abundant not, waste resource.
Utility model content:
The purpose of this utility model, is the combustion system providing a kind of biomass granule fuel fireplace, and adopt the igniting of fire rod high-temperature gas, igniting does not produce flue dust fast.Burner box is placed in oxygen supplying chamber, sets up secondary intake opening, make burning more fully completely, energy-conservation, the thermal efficiency is high.
The technical scheme adopted for reaching above-mentioned purpose is, a kind of combustion system of biomass granule fuel fireplace, comprises burner, igniter and apparatus of oxygen supply.Described burner is the upper shed burner box 5 in the oxygen supplying chamber 7 of seat bottom in burner hearth 1, be sunken in oxygen supplying chamber 7 under burner box box body, suitable for reading and oxygen supplying chamber 7 end face of burner box is mutually concordant, burner box perisporium is provided with secondary intake opening 6, the bottom of burner box rear wall is provided with fire hole 10, is provided with fire grate hole 11 at the bottom of burner box box.Described igniter is straight rod-shaped fire rod 8, and fire rod wire 14 connects electric controller, and fire rod front end enters in oxygen supplying chamber through oxygen supplying chamber's rear wall, and just to near fire hole 10.Air inducing hole 9 is provided with through near rear wall place of oxygen supplying chamber at fire rod.Described apparatus of oxygen supply comprises and the blast pipe 12 that is connected outside body of heater, and its front end of blast pipe enters in oxygen supplying chamber 7 through oxygen supplying chamber's rear wall.
The beneficial effect that the utility model produces:
Its resistance-type fire rod of the utility model inserts in oxygen supplying chamber through oxygen supplying chamber rear wall, rectify before it to close to burner box fire hole, range points fire hole 1-2cm.Burner box perisporium is provided with secondary intake opening, is provided with fire grate hole, is just provided with fire hole to fire rod at the bottom of box.Under the effect of air-introduced machine air inducing, fresh air enters oxygen supplying chamber through blast pipe, then enters burner box through secondary intake opening, furnace bottom fire grate hole and fire hole, and in negative pressure state in burner box, burning gases will rise through burner hearth.When fire rod resistance electrified regulation, its barred body produces high temperature, barred body ambient air heated, 200-300 DEG C of high-temperature gas in air inducing hole and burner box under suction function, will enter in burner box by fire hole injection near fire rod, light granular fuel fast, because oxygen in burner box is abundant, so light rapidly, sufficient combustion, do not produce flue dust, energy-conservation, the thermal efficiency is high.
Accompanying drawing illustrates:
Accompanying drawing 1 the utility model structure front view
Detailed description of the invention:
As shown in Figure 1, a kind of ignition combustion system of biomass granule fuel fireplace, comprises burner, igniter, apparatus of oxygen supply three part.
Burner is upper shed burner box 5, and in the bottom oxygen supplying chamber 7 of its seat in burner hearth 1, the cassette holder that namely burns is put on oxygen supplying chamber 7 top shelf 4, is sunken in oxygen supplying chamber 7, suitable for reading and oxygen supplying chamber 7 either flush of burner box under its box body.Its upper furnace rear wall 3 of burner box is provided with the discharge gate of feed elephant trunk 13, and the fuel of discharging can just in time fall in burner box.Burner box perisporium is provided with secondary intake opening 6, and the bottom of burner box rear wall is provided with fire hole 10, is provided with fire grate hole 11 at the bottom of burner box box.
Igniter is straight rod-shaped fire rod 8, and fire rod wire 14 connects electric controller, and fire rod front end enters in oxygen supplying chamber 7 through oxygen supplying chamber's rear wall, and just to near fire hole 10.Its front end of described fire rod, near fire hole, is 10-20mm with the distance of fire hole.In present embodiment, the distance between fire rod front end and fire hole is 15mm.
Be provided with air inducing hole 9 at fire rod through the periphery at rear wall place of oxygen supplying chamber, locate negative pressure condition in oxygen supplying chamber and burner box under, outside air constantly enters in oxygen supplying chamber through this air inducing hole, and the high temperature air heated fire rod enters burner box and plays ejector action.
Apparatus of oxygen supply comprises and the blast pipe 12 that is connected outside body of heater, its front end of blast pipe enters in oxygen supplying chamber 7 through oxygen supplying chamber's rear wall, oxygen supply indoor fresh air will enter in burner box through burner box box wall secondary intake opening 6, box bottom fire grate hole 11 and fire hole 10, be burning oxygen supply.
Arrow upwards in burner hearth shown in accompanying drawing 1, represents that in burner hearth, air-flow upwards flows under air-introduced machine effect, is all in negative pressure state in burner box and oxygen supplying chamber.
During igniting, fire rod electrified regulation, barred body front end surrounding air will be heated to 200-300 DEG C, because locating negative pressure state in burner box, again under the airflow injection effect of being come in by air inducing hole 9, high temperature gas flow is made to inject in burner box through fire hole, heating fuel, makes it to reach rapidly burning-point and is lighted.And under secondary intake opening and the air intake oxygen supply effect of box bottom fire grate hole, the carrying out of sufficient combustion.
Reference numeral 2 is the front fireplace Qianmen of burner hearth.
Claims (2)
1. the ignition combustion system of a biomass granule fuel fireplace, comprise burner, igniter and apparatus of oxygen supply, it is characterized in that, described burner is the upper shed burner box (5) of seat in burner hearth (1) in bottom oxygen supplying chamber (7), be sunken in oxygen supplying chamber (7) under burner box box body, suitable for reading and oxygen supplying chamber (7) end face of burner box is mutually concordant, burner box perisporium is provided with secondary intake opening (6), the bottom of burner box rear wall is provided with fire hole (10), is provided with fire grate hole (11) at the bottom of burner box box; Described igniter is straight rod-shaped fire rod (8), and fire rod wire (14) connects electric controller, and fire rod front end enters in oxygen supplying chamber through oxygen supplying chamber's rear wall, and just to near fire hole (10); Air inducing hole (9) is provided with through near rear wall place of oxygen supplying chamber at fire rod; Described apparatus of oxygen supply comprises and the blast pipe (12) that is connected outside body of heater, and its front end of blast pipe enters in oxygen supplying chamber (7) through oxygen supplying chamber's rear wall.
2. the ignition combustion system of a kind of biomass granule fuel fireplace according to claim 1, it is characterized in that, its front end of described fire rod, near fire hole, is 10-20mm with the distance of fire hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420597886.8U CN204301133U (en) | 2014-09-30 | 2014-09-30 | A kind of ignition combustion system of biomass granule fuel fireplace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420597886.8U CN204301133U (en) | 2014-09-30 | 2014-09-30 | A kind of ignition combustion system of biomass granule fuel fireplace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204301133U true CN204301133U (en) | 2015-04-29 |
Family
ID=53106666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420597886.8U Expired - Fee Related CN204301133U (en) | 2014-09-30 | 2014-09-30 | A kind of ignition combustion system of biomass granule fuel fireplace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204301133U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896524A (en) * | 2015-05-26 | 2015-09-09 | 德清赛众换热器制造有限公司 | Combustion box device of integrated biofuel fireplace |
| CN106016353A (en) * | 2016-07-19 | 2016-10-12 | 郑州永邦电气有限公司 | Ignition device for biomass particle heating furnace |
| CN107667258A (en) * | 2015-05-27 | 2018-02-06 | 金镇成 | Utilize the igniter of granular fuel |
| CN108180505A (en) * | 2018-01-23 | 2018-06-19 | 佛山市琛意工业设计有限公司 | A kind of outdoor heating stove |
| CN110044067A (en) * | 2019-05-10 | 2019-07-23 | 顾远军 | Biological particles environmental protection gasification hot-blast stove |
| CN112413889A (en) * | 2020-11-24 | 2021-02-26 | 湖南省农友盛泰农业科技有限公司 | Hot-blast furnace ignition and hot-blast furnace |
| CN112484072A (en) * | 2020-11-24 | 2021-03-12 | 湖南省农友机械集团有限公司 | Hot-blast furnace hot blast heater and air inlet device thereof |
-
2014
- 2014-09-30 CN CN201420597886.8U patent/CN204301133U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896524A (en) * | 2015-05-26 | 2015-09-09 | 德清赛众换热器制造有限公司 | Combustion box device of integrated biofuel fireplace |
| CN107667258A (en) * | 2015-05-27 | 2018-02-06 | 金镇成 | Utilize the igniter of granular fuel |
| CN107667258B (en) * | 2015-05-27 | 2020-03-10 | 金镇成 | Ignition device using granular fuel |
| CN106016353A (en) * | 2016-07-19 | 2016-10-12 | 郑州永邦电气有限公司 | Ignition device for biomass particle heating furnace |
| CN108180505A (en) * | 2018-01-23 | 2018-06-19 | 佛山市琛意工业设计有限公司 | A kind of outdoor heating stove |
| CN110044067A (en) * | 2019-05-10 | 2019-07-23 | 顾远军 | Biological particles environmental protection gasification hot-blast stove |
| CN112413889A (en) * | 2020-11-24 | 2021-02-26 | 湖南省农友盛泰农业科技有限公司 | Hot-blast furnace ignition and hot-blast furnace |
| CN112484072A (en) * | 2020-11-24 | 2021-03-12 | 湖南省农友机械集团有限公司 | Hot-blast furnace hot blast heater and air inlet device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: QINGDAO PINGJIAN MACHINERY MANUFACTURING CO., LTD. Free format text: FORMER OWNER: ZHANG FUJING Effective date: 20150706 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150706 Address after: 266700, Pingdu City, Shandong Province Development Zone Three City Road, No. 267 Patentee after: QINGDAO PINGJIAN MACHINERY MANUFACTURING CO., LTD. Address before: 266700, Pingdu City, Shandong Province Development Zone Three City Road, No. 267 Patentee before: Zhang Fujing |
|
| 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: 20150429 Termination date: 20180930 |