CN201071361Y - Tubular shaped coal cinder - Google Patents
Tubular shaped coal cinder Download PDFInfo
- Publication number
- CN201071361Y CN201071361Y CNU2007200246558U CN200720024655U CN201071361Y CN 201071361 Y CN201071361 Y CN 201071361Y CN U2007200246558 U CNU2007200246558 U CN U2007200246558U CN 200720024655 U CN200720024655 U CN 200720024655U CN 201071361 Y CN201071361 Y CN 201071361Y
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- CN
- China
- Prior art keywords
- coal
- coal cinder
- cinder
- hole
- model
- 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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Abstract
The utility model relates to a tubular coal brick used for various coal burners as the coal bricks and made of coal slurry or coal power. A through hole (2) is provided in the middle part of the coal brick (1) made of the coal slurry and the coal power, which leads the coal brick (1) to present the tubular shape. When being burnt, not only the outside surface thereof can get burnt, but also the burning can be carried on in the through hole (2) thereof, thereby ensuring that the coal brick (1) gets fully burnt; therefore, the utility model has the advantages of full burning and energy conservation.
Description
One, technical field:
The utility model relate to a kind of be used for that various coal furnaces are used as coal-fired coal cinder, be the tubulose coal cinder that raw material is made with coal slime or coal dust.
Two, background technology:
Coal slime is the byproduct of mining, and in order to make full use of coal slime, now all coal slime is made coal briquette or coal cinder, as the fuel of general coal furnace.Also having coal dust is made into coal briquette, be used as the fuel of coal furnace, mainly is to make coal combustion ground more abundant, also is for the ease of transportation, storage etc.But this coal briquette or the coal cinder made from coal slime or coal dust etc. can not well fully burn when burning at present, and particularly the heart portion of coal cinder or coal briquette can not fully burn, and causes waste.
Three, summary of the invention:
The purpose of this utility model provides a kind of tubulose coal cinder, and the coal cinder that it can make coal slime or coal dust make fully burns, thereby reaches purpose of energy saving.
For achieving the above object, the technical scheme that the present invention takes is: the middle part at the coal cinder made from coal slime or coal dust is provided with through hole, makes it in a tubular form.Promptly include the coal cinder made from coal slime or coal dust, it is characterized in that the middle part of described coal cinder is provided with through hole.
Like this, when the utility model burnt in coal furnace, air can pass through from through hole, made the tubulose coal cinder not only obtain burning at its outside surface, and can also burn in its through hole, and coal cinder is fully burned.Therefore, the utlity model has sufficient combustion, characteristics such as save energy.
Four, description of drawings
Accompanying drawing is a synoptic diagram of the present utility model.
Five, embodiment
Accompanying drawing is an embodiment of the present utility model, is to be provided with through hole (2) at the middle part of the coal cinder made from coal slime or coal dust (1), makes it in a tubular form.Coal cinder (1) can be made spherical, i.e. coal briquette; Also can be made into column, can be cylindric, also can be six columns, four columns etc., also can be the coal cinder of other shapes such as spheroid.
When the utility model burnt in coal furnace, air can pass through from through hole (2), like this, can not only obtain burning at outside surface, and can also burn in through hole (2), and coal cinder (1) is fully burned.Therefore, the utlity model has sufficient combustion, characteristics such as save energy.
Claims (1)
1. tubulose coal cinder includes with coal slime/or coal cinder (1) of making of coal dust, it is characterized in that the middle part of described coal cinder (1) is provided with through hole (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200246558U CN201071361Y (en) | 2007-06-28 | 2007-06-28 | Tubular shaped coal cinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200246558U CN201071361Y (en) | 2007-06-28 | 2007-06-28 | Tubular shaped coal cinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201071361Y true CN201071361Y (en) | 2008-06-11 |
Family
ID=39549922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200246558U Expired - Fee Related CN201071361Y (en) | 2007-06-28 | 2007-06-28 | Tubular shaped coal cinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201071361Y (en) |
-
2007
- 2007-06-28 CN CNU2007200246558U patent/CN201071361Y/en not_active Expired - Fee Related
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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: 20080611 Termination date: 20100628 |