CN203848273U - Biomass burner - Google Patents
Biomass burner Download PDFInfo
- Publication number
- CN203848273U CN203848273U CN201420099979.8U CN201420099979U CN203848273U CN 203848273 U CN203848273 U CN 203848273U CN 201420099979 U CN201420099979 U CN 201420099979U CN 203848273 U CN203848273 U CN 203848273U
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- China
- Prior art keywords
- burner
- feed
- fan
- feeding
- distributing valve
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- Expired - Fee Related
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Abstract
The utility model relates to a burner, in particular to a biomass burner. The biomass burner comprises a burner body, a feed inlet of the burner body is connected with a storage tank through a feeding mechanism, an igniter is arranged in the burner body, and the feeding mechanism comprises a distribution valve arranged on the lower portion of the storage tank. A feed fan is connected below the distribution valve and is connected with the feed inlet through a feed pipe. Due to feeding by the aid of the distribution valve, materials are pneumatically conveyed by the feed fan when falling. The feed inlet is cooled when the materials are fed by the feed fan, and positive pressure is kept to avoid tempering. When in sudden power failure, the distribution valve can be immediately shut off to stop material feeding, residual biomass particles are blown to a hearth under the action of inertia effect of the fan, and passage for tempering is blocked. Besides, the material tank and the high-temperature hearth keep a certain distance, the material tank cannot be ignited, and safety in use is greatly improved.
Description
Technical field
The utility model relates to burner, specifically a kind of biomass burner.
Background technology
Biomass combustion machine refers to, the burner that the biomass resource of take is fuel.Because common burning, various stalk timber can not completing combustion, produces a large amount of flue gases, and neither a lot of energy has also been wasted in environmental protection simultaneously.Biomass combustion machine is used the biological particles after pulverizing, and by a large amount of combustion-supporting gases, makes it abundant burning, and natural resource utilizing rate is high, economic environmental protection.
Ordinary combustion machine principle: first toward feeding in combustor furnace chamber, when biological particles accumulates when a certain amount of, air blast air-supply, igniter flame, the biological particles that ignites, continues feeding and reaches continuous burning work.Ordinary combustion machine shortcoming is: combustor adopts screw feeding, the feeding mouth of pipe must reach burner hearth inside, the higher easy burn-out of temperature so feeding port at high temperature works long hours, and when furnace pressure is slightly high or while having a power failure suddenly, High Temperature Gas is known from experience along the tempering backward of screw rod material direction of transfer, and very easily ignition substance hopper causes a serious accident.
Summary of the invention
The purpose of this utility model, is exactly the problem existing for solving prior art, and has designed a kind of biomass burner, prevents combustor tempering in the situation that of accident power-off, has increased the security of using.
The technical solution of the utility model is: a kind of biomass combustion machine, comprise burner, the charging aperture of burner is connected with material storing box by feed mechanism, in burner, be provided with igniter, described feed mechanism comprises the material distributing valve that is arranged on material storing box bottom, material distributing valve below is connected with feeding fan, and feeding fan is connected with charging aperture by feed pipe.
In order fast and easy to light a fire, in the burner hearth of described burner, be provided with diesel oil igniter.
In order to close in time material distributing valve, described material distributing valve is mechanical type control valve, and material distributing valve normality is closed condition.
In order to drive blower fan, simultaneously cost-saving, described feeding fan is by Motor Drive, between feeding motor and wind material distributing valve by chain drive.
In order fully to burn, the bottom of described burner is provided with air blast, and the air outlet pipeline of air blast is provided with bronchus, and bronchus is connected with feed pipe.
The beneficial effects of the utility model can draw by such scheme: owing to adopting the feeding of material distributing valve formula, have blower fan to carry out wind and send when material falls.Charging aperture has blower fan feeding simultaneously to charging aperture cooling, and keeps malleation to be difficult for tempering.When unexpected power failure, material distributing valve can be closed immediately and be stopped blanking, residue biological particles will blow to burner hearth under blower fan effect of inertia, block the passage of tempering, and body feed tank and high-temperature burner hearth have certain distance, can ignition substance hopper, the greatly security of increase use.
As can be seen here, the utility model compared with prior art has substantive distinguishing features and progress, and the beneficial effect of its enforcement is also apparent.
accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model;
Wherein, 1 is burner, and 2 is feed pipe, and 3 is material storing box, 4 material cut-off plates, and 5 mechanical type material distributing valves, 6 is feeding motor, and 7 is air blast, and 8 is bronchus.
the specific embodiment:
In order to understand better the utility model, below in conjunction with accompanying drawing, explain in detail embodiment of the present utility model.
The specific embodiment: as shown in Figure 1, a kind of biomass combustion machine, comprises burner 1, and the charging aperture of burner 1 is connected with material storing box 3 by feed mechanism, is provided with diesel oil igniter in burner 1.Described feed mechanism comprises the material distributing valve 5 that is arranged on material storing box 3 bottoms, and described material distributing valve 5 is mechanical type control valve, and material distributing valve normality is closed condition.Material distributing valve 5 belows are connected with feeding fan motor 6, and material distributing valve 5 is connected with charging aperture by feed pipe 2.The described material distributing valve 5 that send drives by motor 6, between motor 6 and material distributing valve 5 by chain drive.The bottom of described burner 1 is provided with air blast 7, and the air outlet pipeline of air blast 7 is provided with bronchus 8, and bronchus 8 is connected with feed pipe.
Above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned giving an example; the variation that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (5)
1. a biomass combustion machine, comprise burner, the charging aperture of burner is connected with material storing box by feed mechanism, in burner, be provided with igniter, it is characterized in that: described feed mechanism comprises the material distributing valve that is arranged on material storing box bottom, material distributing valve below is connected with feeding fan, and feeding fan is connected with charging aperture by feed pipe.
2. biomass combustion machine as claimed in claim 1, is characterized in that: in the burner hearth of described burner, be provided with diesel oil igniter.
3. biomass combustion machine as claimed in claim 1, is characterized in that: described material distributing valve is mechanical type control valve, and material distributing valve normality is closed condition.
4. biomass combustion machine as claimed in claim 1, is characterized in that: described feeding fan is by Motor Drive, between motor and blower fan by chain drive.
5. biomass combustion machine as claimed in claim 1, is characterized in that: the bottom of described burner is provided with air blast, and the air outlet pipeline of air blast is provided with bronchus, and bronchus is connected with feed pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420099979.8U CN203848273U (en) | 2014-03-06 | 2014-03-06 | Biomass burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420099979.8U CN203848273U (en) | 2014-03-06 | 2014-03-06 | Biomass burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203848273U true CN203848273U (en) | 2014-09-24 |
Family
ID=51561284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420099979.8U Expired - Fee Related CN203848273U (en) | 2014-03-06 | 2014-03-06 | Biomass burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203848273U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791770A (en) * | 2015-05-04 | 2015-07-22 | 湖州宜可欧环保科技有限公司 | Biomass burner |
| CN104832942A (en) * | 2015-05-11 | 2015-08-12 | 浙江尚鼎工业炉有限公司 | Feeding mechanism and biomass burner applying same |
| CN105910429A (en) * | 2016-05-18 | 2016-08-31 | 李磊 | Automatic feed and discharge smelting furnace |
| CN106016334A (en) * | 2016-07-21 | 2016-10-12 | 衢州市光大面业有限公司 | Wood meal burning equipment |
| CN109297041A (en) * | 2018-09-17 | 2019-02-01 | 盐城项果科技有限公司 | Biomass fuel combustion conveying mechanism |
-
2014
- 2014-03-06 CN CN201420099979.8U patent/CN203848273U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791770A (en) * | 2015-05-04 | 2015-07-22 | 湖州宜可欧环保科技有限公司 | Biomass burner |
| CN104791770B (en) * | 2015-05-04 | 2017-11-24 | 浙江宜可欧环保科技有限公司 | A kind of biomass combustion machine |
| CN104832942A (en) * | 2015-05-11 | 2015-08-12 | 浙江尚鼎工业炉有限公司 | Feeding mechanism and biomass burner applying same |
| CN104832942B (en) * | 2015-05-11 | 2018-05-22 | 浙江尚鼎工业炉有限公司 | A kind of biomass combustion machine of feeding mechanism and the application mechanism |
| CN105910429A (en) * | 2016-05-18 | 2016-08-31 | 李磊 | Automatic feed and discharge smelting furnace |
| CN106016334A (en) * | 2016-07-21 | 2016-10-12 | 衢州市光大面业有限公司 | Wood meal burning equipment |
| CN109297041A (en) * | 2018-09-17 | 2019-02-01 | 盐城项果科技有限公司 | Biomass fuel combustion conveying mechanism |
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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: 20140924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |