CN202066034U - Arc grate - Google Patents
Arc grate Download PDFInfo
- Publication number
- CN202066034U CN202066034U CN2011201318210U CN201120131821U CN202066034U CN 202066034 U CN202066034 U CN 202066034U CN 2011201318210 U CN2011201318210 U CN 2011201318210U CN 201120131821 U CN201120131821 U CN 201120131821U CN 202066034 U CN202066034 U CN 202066034U
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- CN
- China
- Prior art keywords
- arc
- grate
- fire grate
- fuel
- utility
- 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
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- Solid-Fuel Combustion (AREA)
Abstract
An arc grate is characterized in that a grate (1) is arc; and air intake holes (2) and a plurality of ash leakage and air intake holes (3) are distributed on the cambered surface of the grate. The utility model has the benefits that through arranging the arc grate, feeding can be performed from the lateral surface conveniently during charging, and fuel can be uphill pushed into the inner side through a fuel pushing shovel from a side wall feed port along the bottom surface of the arc grate, thereby ensuring that the charcoal fire is placed obliquely above the newly-added fuel, is avoided from being cooled and covered by the newly-added fuel, and is not liable to put out due to oxygen deficiency. The problems of environmental pollution, energy source waste and inconvenience in use are solved.
Description
Technical field
The utility model relates to the parts of biomass cooking, heating stove and biomass boiler, hot-blast stove, is specifically related to the curved fire grate of a kind of shape.
Background technology
Rationally whether fire grate designs, and directly influences the thermal efficiency and the environmental-protecting performance of cooking stove.For improving the thermal efficiency of cooking stove, improve its environmental-protecting performance, prior art has a lot of improvement at the fire grate of biomass stove, but keeps traditional planar structure mostly, when needing continuous material when running out of gas, the general feed way that drops into from top to bottom that all adopts, fuel directly is pressed in above the charcoal fire in the burner hearth, causes cooling and anoxic and extinguish, smolder, not only contaminated environment, and caused the waste of the energy, make troubles also for user's daily use.
Summary of the invention
The purpose of this utility model is to provide a kind of can fundamentally the solution combustion zone to be lowered the temperature when reinforced and anoxic and cause the problem extinguishing, smolder, thereby improve the thermal efficiency and the environmental-protecting performance of cooking stove, make the user operate a kind of more easily arc fire grate; The technical scheme that the utility model adopted is: a kind of arc fire grate, and the shape of fire grate (1) is an arc, is distributed with fresh air inlet (2) and the grey fresh air inlet of many leakages (3) on the cambered surface of fire grate; For adapting to the supporting needs that are provided with of circular flue, the fire grate developed surface is shaped as ellipse; For adapting to the supporting needs that are provided with of square flue, the fire grate developed surface is shaped as rectangle.
The beneficial effects of the utility model are by the arc fire grate is set, be convenient to charging from the side when reinforced, utilize the pusher shovel to advance to inboard upward slope heap along arc fire grate bottom surface from the sidewall charge door, guaranteed that charcoal fire is positioned at the side top of new adding fuel, no longer be subjected to newly adding the cooling and the covering of fuel, be difficult for anoxic and extinguish, solved contaminated environment, wasted energy, awkward problem.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present utility model.
Fig. 2, Fig. 3 are developed surface shape schematic diagrames of the present utility model.。
1. fire grates among the figure, 2. fresh air inlet 3. leaks grey fresh air inlet.
The specific embodiment
In conjunction with the accompanying drawings concrete mode of the present utility model is described.
As accompanying drawing 1, fire grate of the present utility model is curved, and as Fig. 2 and 3, the expansion shape of arc fire grate is oval and rectangular, and its developed surface is provided with fresh air inlet (2) and the grey fresh air inlet of many leakages (3).
Claims (3)
1. arc fire grate, it is characterized in that: the shape of fire grate (1) is an arc, is distributed with fresh air inlet (2) and the grey fresh air inlet of many leakages (3) on the cambered surface of fire grate.
2. arc fire grate, it is characterized in that: the fire grate developed surface is shaped as ellipse.
3. arc fire grate, it is characterized in that: the fire grate developed surface is shaped as rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201318210U CN202066034U (en) | 2011-04-21 | 2011-04-21 | Arc grate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201318210U CN202066034U (en) | 2011-04-21 | 2011-04-21 | Arc grate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202066034U true CN202066034U (en) | 2011-12-07 |
Family
ID=45059895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201318210U Expired - Fee Related CN202066034U (en) | 2011-04-21 | 2011-04-21 | Arc grate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202066034U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972621A (en) * | 2016-06-23 | 2016-09-28 | 成都君禾天成科技有限公司 | Fire grate capable of discharging slag easily |
-
2011
- 2011-04-21 CN CN2011201318210U patent/CN202066034U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972621A (en) * | 2016-06-23 | 2016-09-28 | 成都君禾天成科技有限公司 | Fire grate capable of discharging slag easily |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20120421 |