CN203431835U - Environment-friendly biomass burner - Google Patents
Environment-friendly biomass burner Download PDFInfo
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- CN203431835U CN203431835U CN201320554043.5U CN201320554043U CN203431835U CN 203431835 U CN203431835 U CN 203431835U CN 201320554043 U CN201320554043 U CN 201320554043U CN 203431835 U CN203431835 U CN 203431835U
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- gas
- burner hearth
- hearth
- environmental protection
- supply mechanism
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Abstract
An environment-friendly biomass burner comprises a shell, a hearth, a gas supply mechanism, a feeding mechanism and a control system, wherein the hearth is arranged in the shell, the gas supply mechanism supplies gas into the hearth, and the feeding mechanism feeds the inside of the hearth. An inner cover communicated with the gas supply mechanism and the feeding mechanism is arranged at the top of the hearth, a gas outlet pipe for high-temperature gas generated by high-temperature cracking reaction of the gas in the hearth and fuels is arranged on the side wall of the lower portion of the hearth, a flaming device is arranged at one end of the gas outlet pipe, the inner cover is provided with a through hole communicated with the inside of the hearth, and the gas supply mechanism, the feeding mechanism and the flaming device are controlled by the control system. The environment-friendly biomass burner is reasonable in design and wide in applicability, the control system controls the gas supply mechanism and the feeding mechanism to supply the gas and the biomass fuels into the hearth respectively, the gas and the biomass fuels generate the burnable high-temperature gas by high-temperature cracking reaction, and the high-temperature gas is pressed downwards by gas flowing from top to bottom, delivered by the gas outlet pipe and finally ignited by the flaming device, so that the high-temperature gas completely burns and ejects flames.
Description
Technical field
The utility model relates to fuel apparatus field, refers to specifically a kind of biomass combustion machine of environmental protection.
Background technology
Combustor has been widely used in industrial circle, and it can be applicable to the firing equipments such as aluminum-bar heating furnace, paint line Ti, Electroplate Factory baking oven, boiler, Industrial Stoves, incinerator, smelting furnace.At present, the combustor using in society is mainly fuel oil or combustion gas, but adopt the combustor of fuel oil or combustion gas, not only cost is high, and its use cost is also high, has caused thus the production cost of enterprise also greatly to improve.
Along with the development of technology, people have invented biomass combustion machine, and it not only can reach the result of use of the combustor of fuel oil or combustion gas, but also have reduced use cost.The existing biomass combustion machine generally using, comprise the housing in it with burner hearth, for the feed mechanism of burner hearth feed and for burner hearth, provide the steam line of combustion-supporting gas, between described burner hearth and housing, form a cavity, this cavity is connected with steam line, on the lateral wall of described lower furnace portion, offer two air inlet inner caps, the top of described housing is provided with the bocca being connected with burner hearth, and the end face of this housing is provided with a bell.
When above-mentioned biomass combustion machine is worked, feed mechanism provides biomass fuel for burner hearth, the combustion-supporting gas that steam line provides enters in burner hearth from the air inlet inner cap of lower furnace portion after entering inner chamber again, makes biomass fuel completing combustion, and the fire that burning produces sprays from bocca.The course of work from foregoing description, during due to biomass fuel completing combustion, in burner hearth, can produce a large amount of flue dust and environmentally harmful gas, and combustion-supporting gas is to blow afloat toward top from the bottom of burner hearth, therefore caused flue dust a large amount of when flame and pernicious gas along with flame sprays, caused serious pollution, not environmental protection to workshop and environment around.
Utility model content
The utility model provides a kind of biomass combustion machine of environmental protection, easily produces a large amount of flue dust and pernicious gas when its main purpose is to overcome existing biomass combustion machine work, causes the problem of severe contamination to workshop and environment.
In order to solve above-mentioned technical problem, the utility model adopts following technical scheme:
A kind of biomass combustion machine of environmental protection, comprise housing, be located at the burner hearth in housing, gas supply mechanism for air feed in burner hearth, feeding machanism and a control system for feed in burner hearth, the top of described burner hearth is provided with an inner cap being connected with gas supply mechanism and feeding machanism, the sidewall of its underpart is provided with the escape pipe of the high-temperature fuel gas that gas in a burner hearth and fuel high-temperature cracking reaction produce, one end of this escape pipe is provided with flame device, described inner cap offers the through hole being connected with burner hearth inside, described gas supply mechanism, feeding machanism and flame device are all controlled by control system.
Further, described feeding machanism is installed in the end face of housing, it comprises hopper, conveying worm and material pipe, one end of this conveying worm is connected with hopper, its other end is connected with one end of material pipe, the other end of this material pipe is connected with inner cap, and the end face of described hopper is provided with hopper cover.
Further, described flame device comprises appendix, the spit tube being connected with appendix one end, the blower fan that is connected in the fire rod in spit tube and is connected in spit tube rear side and is communicated with it, and the other end of described appendix is connected with escape pipe.
Described inner cap is the cone-shaped of handstand, and its bottom offers described through hole, and the top of described burner hearth is also provided with a bell, in this bell is covered on, covers.
Further, a sidewall of described burner hearth bottom offers an ash hole, and this ash hole is provided with out tepetate.
Further, the side of described housing is provided with a plurality of louvres.
Further, the bottom in described burner hearth is provided with one for accepting the grate of biomass fuel.
Further, described gas supply mechanism is a blower fan, and it is positioned at casing.
From above-mentioned to description of the present utility model, compared to the prior art, the utlity model has following advantage: the utility model is reasonable in design, applicability is wide, it is feed in burner hearth that control system is controlled feeding machanism, and according to the number control gas supply mechanism of burner hearth endogenous substance fuel for certain gas is provided in burner hearth, make biomass fuel that Pintsch process reaction occur in burner hearth, thereby produce combustible high-temperature gas, this high-temperature gas by mobile gas through inner cap and from top to bottom toward pressing down and sending from escape pipe, finally by flame device, lighted, make its completing combustion and jet out flames.The burning that can be combustible high-temperature gas by the direct burning conversion of living beings by this kind of mode; during this high-temperature gas burning, can not produce a large amount of pernicious gases and flue dust; reduced the pollution of workshop and surrounding environment, in protection of the environment, guaranteed that workman's is healthy.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model, and wherein flame device does not draw.
Fig. 2 is the schematic diagram of flame device in the utility model.
Fig. 3 is the schematic diagram of burner hearth in the utility model.
Fig. 4 is the partial sectional view of Fig. 3.
Fig. 5 is the schematic diagram of grate in the utility model.
The specific embodiment
With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4.A kind of biomass combustion machine of environmental protection, comprise housing 1, be located at the burner hearth 2 in housing 1, be located in housing 1 and be the gas supply mechanism (not shown in FIG.) of burner hearth 2 interior air feed, be installed on housing 1 end face and be the feeding machanism 3 of burner hearth 2 feed and a control system 4, the top of described burner hearth 2 be provided with one be connected with gas supply mechanism (not shown in FIG.) and feeding machanism 3 inner cap 21, its underpart sidewall is provided with the escape pipe 22 of the high-temperature fuel gas that gas in a burner hearth 2 and fuel high-temperature cracking reaction produce, this escape pipe 22 is about 20cm apart from the height of burner hearth 2 bottoms, and its one end is provided with flame device 5, described gas supply mechanism (not shown in FIG.) is a blower fan, described flame device 5, gas supply mechanism (not shown in FIG.) and feeding machanism 3 are all controlled by control system 4, described inner cap 21 is handstand cone-shaped, its bottom offers a through hole 211 being connected with burner hearth 2 inside.
With reference to Fig. 1 and Fig. 4.Described feeding machanism 3 comprises hopper 31, conveying worm 32 and material pipe 33, one end of this conveying worm 32 is connected with hopper 31, its other end is connected with one end of material pipe 33, the other end of this material pipe 33 is connected with inner cap 21, and the end face of described hopper is provided with hopper cover (not shown in FIG.).
See figures.1.and.2.Described flame device 5 comprises appendix 51, the spit tube 52 being connected with appendix 51 one end, the blower fan 54 that is connected in the many fire rodes 53 in spit tube 52 and is connected in spit tube 52 rear sides and is communicated with it, the other end of described appendix 51 is connected with escape pipe 22, and the size of described blower fan 54 wind-force can be controlled the length of flame ejection distance.
With reference to Fig. 1, Fig. 4 and Fig. 5.The side of described housing 1 is provided with a plurality of louvres 11, one sidewall of described burner hearth 2 bottoms offers an ash hole 23, this ash hole 23 is provided with out tepetate (not shown in FIG.), the top of this burner hearth 2 is also provided with a bell 7, its bottom is provided with a grate 6, the ash of the biomass fuel having burnt can fall to the bottom of burner hearth 2 from grate 6, and remove from ash hole, described inner cap 21 is the cone-shaped of handstand, it can prevent that a large amount of flame from scurrying out and can concentrate gas to flow from top to bottom from inner cap 21, the high-temperature gas that Pintsch process is produced is pressed down and flows out from escape pipe 22, described bell 7 is covered on inner cap 21.
With reference to Fig. 1.The course of work of this combustor is as follows: control system 4 is controlled feeding machanisms 3 and provided biomass fuel for burner hearth 2, this biomass fuel falls in burner hearth 2 through inner cap, when the height of the biomass fuel in burner hearth 2 reaches similar 5cm, feeding machanism 3 stops feed, biomass fuel in burner hearth 2 is all ignited, then feeding machanism 3 continues as burner hearth feed, simultaneously control system 4 control gas supply mechanisms (not shown in FIG.) according to burner hearth 2 endogenous substance fuel number for certain gas is provided in burner hearth 2, make biomass fuel in the interior generation Pintsch process reaction of burner hearth 2, thereby produce combustible high-temperature gas, this high-temperature gas by through inner cap 21 and from top to bottom mobile gas after pressing down, from escape pipe 22, send, and delivered in spit tube 52 by appendix 51, after finally being lighted by fire rod 53, from spit tube, jet out flames, biomass fuel will be closed hopper cover (not shown in FIG.) when burning, go out tepetate (not shown in FIG.) and bell 7, with anti-backfire.
Above are only the specific embodiment of the present utility model, but design concept of the present utility model is not limited to this, allly utilizes this design to carry out the change of unsubstantiality to the utility model, all should belong to the behavior of invading the utility model protection domain.
Claims (8)
1. the biomass combustion machine of an environmental protection, comprise housing, be located at the burner hearth in housing, for the gas supply mechanism of air feed in burner hearth and be the feeding machanism of feed in burner hearth, it is characterized in that: also comprise a control system, the top of described burner hearth is provided with an inner cap being connected with gas supply mechanism and feeding machanism, the sidewall of its underpart is provided with the escape pipe of the high-temperature fuel gas that gas in a burner hearth and fuel high-temperature cracking reaction produce, one end of this escape pipe is provided with flame device, described inner cap offers the through hole being connected with burner hearth inside, described gas supply mechanism, feeding machanism and flame device are all controlled by control system.
2. the biomass combustion machine of a kind of environmental protection as claimed in claim 1, it is characterized in that: described feeding machanism is installed in the end face of housing, it comprises hopper, conveying worm and material pipe, one end of this conveying worm is connected with hopper, its other end is connected with one end of material pipe, the other end of this material pipe is connected with inner cap, and the end face of described hopper is provided with hopper cover.
3. the biomass combustion machine of a kind of environmental protection as claimed in claim 1, it is characterized in that: described flame device comprises appendix, the spit tube being connected with appendix one end, the blower fan that is connected in the fire rod in spit tube and is connected in spit tube rear side and is communicated with it, and the other end of described appendix is connected with escape pipe.
4. the biomass combustion machine of a kind of environmental protection as claimed in claim 1, is characterized in that: described inner cap is the cone-shaped of handstand, and its bottom offers described through hole, and the top of described burner hearth is also provided with a bell, in this bell is covered on, covers.
5. the biomass combustion machine of a kind of environmental protection as claimed in claim 1, is characterized in that: a sidewall of described burner hearth bottom offers an ash hole, and this ash hole is provided with out tepetate.
6. the biomass combustion machine of a kind of environmental protection as claimed in claim 1, is characterized in that: the side of described housing is provided with a plurality of louvres.
7. the biomass combustion machine of a kind of environmental protection as claimed in claim 1, is characterized in that: the bottom in described burner hearth is provided with one for accepting the grate of biomass fuel.
8. the biomass combustion machine of a kind of environmental protection as claimed in claim 1, is characterized in that: described gas supply mechanism is a blower fan, and it is positioned at housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320554043.5U CN203431835U (en) | 2013-09-09 | 2013-09-09 | Environment-friendly biomass burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320554043.5U CN203431835U (en) | 2013-09-09 | 2013-09-09 | Environment-friendly biomass burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203431835U true CN203431835U (en) | 2014-02-12 |
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ID=50060870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320554043.5U Expired - Fee Related CN203431835U (en) | 2013-09-09 | 2013-09-09 | Environment-friendly biomass burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203431835U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848204A (en) * | 2015-05-27 | 2015-08-19 | 黄伟健 | Open-type biomass gas combustion engine |
| CN104990406A (en) * | 2015-07-01 | 2015-10-21 | 杭州东光科技有限公司 | Biomass forging heating furnace |
-
2013
- 2013-09-09 CN CN201320554043.5U patent/CN203431835U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848204A (en) * | 2015-05-27 | 2015-08-19 | 黄伟健 | Open-type biomass gas combustion engine |
| CN104848204B (en) * | 2015-05-27 | 2018-07-24 | 黄伟健 | A kind of open biogas combustion engine |
| CN104990406A (en) * | 2015-07-01 | 2015-10-21 | 杭州东光科技有限公司 | Biomass forging heating 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: 20140212 Termination date: 20150909 |
|
| EXPY | Termination of patent right or utility model |