CN203757739U - Energy-saving check bridge plate - Google Patents
Energy-saving check bridge plate Download PDFInfo
- Publication number
- CN203757739U CN203757739U CN201320859633.9U CN201320859633U CN203757739U CN 203757739 U CN203757739 U CN 203757739U CN 201320859633 U CN201320859633 U CN 201320859633U CN 203757739 U CN203757739 U CN 203757739U
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- CN
- China
- Prior art keywords
- bridge plate
- air vent
- diameter
- plane
- round kiln
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- Expired - Fee Related
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- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
The utility model discloses an energy-saving check bridge plate which comprises a round check bridge plate body, wherein the round check bridge plate body is provided with a vent hole; the circle center of the round check bridge plate is protruded towards one side; an angle alpha formed between the diameter of the round check bridge plate and a plane in which the periphery is positioned is greater than 15 degrees; The periphery is one outermost peripheral circle of the round check bridge plate. The energy-saving check bridge plate has the advantages that when powdered anthracites or fuels prepared from straws are combusted, the fuels have less possibility of leaking, and the fuels are saved; the ventilation quantity is uniform, so that the combustion is uniform and full and a lot of fuels are saved.
Description
Technical field
The utility model relates to a kind of grate, relates in particular a kind of saving furnace bridge plate.
Background technology
Existing grate adopts structure as shown in Figure 1, and the many limiting plates that are parallel to each other are set on annulus.The grate of this result is more satisfactory when burning stone coal, but when the fuel that powdered abthracite or stalk are made, owing to there being gap between limiting plate, and the length in gap is not etc. and all longer, the fuel that powdered abthracite or stalk are made is easily missed in gap, caused the waste of fuel.And because gap is larger, make the air quantity of grate bottom easily concentrate on a place, and the air quantity at other positions is less, causes the insufficient of burning, makes the heating of grate inhomogeneous.
Utility model content
The utility model provides a kind of saving furnace bridge plate, and when the fuel that powdered abthracite or stalk are made burns, fuel is difficult for missing, and saves fuel; Ventilation is even, makes burning evenly, and sufficient combustion, saves a large amount of fuel.
For solving above-mentioned technical problem, the utility model by the following technical solutions:
Saving furnace bridge plate, it comprises round kiln bridge plate, on described round kiln bridge plate, is provided with air vent, the center of circle of described round kiln bridge plate is to a side projection, and the diameter of round kiln bridge plate and the circumference place formed angle a of plane are greater than 15 degree.Circumference is a circle of round kiln bridge plate outermost.
Further technical scheme is:
Described air vent comprises cylindrical the second air vent and irregular the first air vent, and the first described air vent is connected with the second air vent.
The first described air vent becomes horn-like, and one end that its diameter is less is connected with the second air vent, and the larger one end of diameter is towards round kiln bridge plate circumference place plane.
The diameter of described round kiln bridge plate and the circumference place formed angle a of plane are 30 degree.
The diameter of described round kiln bridge plate and the circumference place formed angle a of plane are 45 degree.
Compared with prior art, the beneficial effects of the utility model are:
1, the utility model arranges air vent at grate plate, and air vent is very little than gap, and when the fuel that powdered abthracite or stalk are made burns, fuel is difficult for missing, and saves fuel.
2, the center of circle one side projection of grate plate of the present utility model, raises up, and this structure makes air quantity even, and the surrounding of grate plate also can fully be burnt, and makes fuel combustion abundant, saves a large amount of fuel.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the structural representation of existing grate.
Fig. 2 is structural representation of the present utility model.
Label in figure is: 1, grate plate; 2, air vent; 21, the second air vent; 22, the first air vent.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.Embodiment of the present utility model includes but not limited to the following example.
[embodiment 1]
Saving furnace bridge plate as shown in Figure 2, it comprises round kiln bridge plate 1, on described round kiln bridge plate 1, be provided with air vent 2, the center of circle of described round kiln bridge plate 1 is to a side projection, and the diameter of round kiln bridge plate 1 and the circumference place formed angle a of plane are greater than 15 degree.In the present embodiment, air vent 2 is set on grate plate and replaces the formed gaps of original limiting plate, its aperture is little, and when the fuel that powdered abthracite or stalk are made burns, fuel is difficult for missing, and saves fuel.To a side projection, when installing and using, by making progress of projection, when ventilating to grate plate bottom, can make wind act on the surrounding of grate plate bottom in the center of circle of grate plate 1, make Uniform Ventilation, the full combustion of fuel of surrounding, capable of saving fuel.Prove through many experiments, the diameter that only has round kiln bridge plate 1 and the circumference place formed angle a of plane are greater than 15 while spending, and could effectively make wind act on the surrounding bottom grate plate.
[embodiment 2]
Saving furnace bridge plate as shown in Figure 2, the present embodiment has been done following refinement on the basis of embodiment 1: described air vent 2 comprises cylindrical the second air vent 21 and irregular the first air vent 22, and the first described air vent 22 is connected with the second air vent 21.
22 one-tenth described of the first air vents are horn-like, and one end that its diameter is less is connected with the second air vent 21, and the larger one end of diameter is towards round kiln bridge plate 1 circumference place plane.
In the present embodiment, air vent 2 is set to two parts, the larger one end of the diameter of the first air vent 22 is towards round kiln bridge plate 1 circumference place plane, this end is downward, when ventilating to grate plate bottom, the first air vent 22 can effectively guide wind, can improve the utilization rate to wind, makes full combustion of fuel.
[embodiment 3]
Saving furnace bridge plate as shown in Figure 2, the present embodiment is on the basis of above-described embodiment, and the diameter of round kiln bridge plate 1 and the circumference place formed angle a of plane are set to 30 degree.Through many experiments, show, diameter and the formed angle a of circumference place plane at 15 degree between 30 degree time, the sufficient combustion degree of Uniform Ventilation degree and fuel constantly increases, when diameter and the circumference place formed angle a of plane are 30 while spending, and the sufficient combustion Du Keda 95.5% of its fuel; When diameter and the circumference place formed angle a of plane are greater than 30 while spending, the sufficient combustion degree of its Uniform Ventilation degree and fuel reduces to some extent.As preferred embodiment, the diameter of round kiln bridge plate 1 and the circumference place formed angle a of plane are 30 degree.
[embodiment 4]
Saving furnace bridge plate as shown in Figure 2, the present embodiment is on the basis of embodiment 1 and embodiment 2, and the diameter of round kiln bridge plate 1 and the circumference place formed angle a of plane are set to 45 degree.Angle a is 45 degree while spending than 30, and the sufficient combustion degree of its Uniform Ventilation degree and fuel reduces to some extent, still, our experiments show that, the sufficient combustion degree of its fuel can reach 93%, and the sufficient combustion degree of its fuel is also much improved than existing mode.
Be as mentioned above embodiment of the present utility model.
Claims (5)
1. saving furnace bridge plate, it is characterized in that: it comprises round kiln bridge plate (1), on described round kiln bridge plate (1), be provided with air vent (2), the center of circle of described round kiln bridge plate (1) is to a side projection, and the diameter of round kiln bridge plate (1) and the circumference place formed angle a of plane are greater than 15 degree.
2. saving furnace bridge plate according to claim 1, it is characterized in that: described air vent (2) comprises cylindrical the second air vent (21) and irregular the first air vent (22), described the first air vent (22) is connected with the second air vent (21).
3. saving furnace bridge plate according to claim 2, it is characterized in that: described the first air vent (22) becomes horn-like, one end that its diameter is less is connected with the second air vent (21), and the larger one end of diameter is towards round kiln bridge plate (1) circumference place plane.
4. according to the saving furnace bridge plate described in claim 1 or 3, it is characterized in that: the diameter of described round kiln bridge plate (1) and the circumference place formed angle a of plane are 30 degree.
5. according to the saving furnace bridge plate described in claim 1 or 3, it is characterized in that: the diameter of described round kiln bridge plate (1) and the circumference place formed angle a of plane are 45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320859633.9U CN203757739U (en) | 2013-12-25 | 2013-12-25 | Energy-saving check bridge plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320859633.9U CN203757739U (en) | 2013-12-25 | 2013-12-25 | Energy-saving check bridge plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203757739U true CN203757739U (en) | 2014-08-06 |
Family
ID=51253007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320859633.9U Expired - Fee Related CN203757739U (en) | 2013-12-25 | 2013-12-25 | Energy-saving check bridge plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203757739U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111189069A (en) * | 2018-11-15 | 2020-05-22 | 湖南三木龙威能源科技股份有限公司 | Biomass heating device for indoor heating |
| CN111189067A (en) * | 2018-11-15 | 2020-05-22 | 湖南三木龙威能源科技股份有限公司 | Biomass water heater |
| CN111189068A (en) * | 2018-11-15 | 2020-05-22 | 湖南三木龙威能源科技股份有限公司 | Biomass heat supply stove |
-
2013
- 2013-12-25 CN CN201320859633.9U patent/CN203757739U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111189069A (en) * | 2018-11-15 | 2020-05-22 | 湖南三木龙威能源科技股份有限公司 | Biomass heating device for indoor heating |
| CN111189067A (en) * | 2018-11-15 | 2020-05-22 | 湖南三木龙威能源科技股份有限公司 | Biomass water heater |
| CN111189068A (en) * | 2018-11-15 | 2020-05-22 | 湖南三木龙威能源科技股份有限公司 | Biomass heat supply stove |
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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: 20140806 Termination date: 20141225 |
|
| EXPY | Termination of patent right or utility model |