CN2326904Y - Gate coal-burning boiler with double layers of water-tube - Google Patents
Gate coal-burning boiler with double layers of water-tube Download PDFInfo
- Publication number
- CN2326904Y CN2326904Y CN 98212352 CN98212352U CN2326904Y CN 2326904 Y CN2326904 Y CN 2326904Y CN 98212352 CN98212352 CN 98212352 CN 98212352 U CN98212352 U CN 98212352U CN 2326904 Y CN2326904 Y CN 2326904Y
- Authority
- CN
- China
- Prior art keywords
- coal
- burning boiler
- double
- water pipe
- 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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- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Abstract
The utility model relates to a coal-burning boiler with double-layer water pipe fire grate. The utility model is characterized in that the interior of a boiler body 1 is provided with a double-layer water pipe fire grate 2. The utility model has the advantages of high heat efficiency and coal saving. Compared with other coal-burning boilers with same tonnage, the coal saves 30-40%.
Description
The utility model belongs to a kind of coal-burning boiler.
Because the double fire grate of doing of water pipe to be heated in the coal-burning boiler body of heater is used, have and save material and can improve advantage such as boiler thermal output, this year, adopt the coal-burning boiler of this technology increasing, but the water pipe furnace grate of this type of boiler at present, all only be made of the individual layer water pipe, still there is the not high enough shortcoming of the thermal efficiency in it.
The purpose of this utility model provides the double-deck water pipe furnace grate coal-burning boiler of the high tool of a kind of thermal efficiency.
Technical solution of the present utility model is to change the individual layer water pipe furnace grate in the present coal-burning boiler body of heater into double-deck water pipe furnace grate.
Technique effect of the present utility model is that it has thermal efficiency height, the advantage of economizing on coal.Be that it is compared with other same tonnage boiler, 30-40% can economize on coal.
Figure of description is the utility model embodiment sectional structure chart.
Embodiment: as shown in the figure, it is the upright combination gas coal burning boiler that crouches of a kind of double grate, in its body of heater 1, and the double-deck water pipe furnace grate 2 of tool.
Claims (1)
1, the double-deck water pipe furnace grate coal-burning boiler of tool, it includes body of heater (1), it is characterized in that the double-deck water pipe furnace grate of the interior tool of body of heater (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98212352 CN2326904Y (en) | 1998-03-28 | 1998-03-28 | Gate coal-burning boiler with double layers of water-tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98212352 CN2326904Y (en) | 1998-03-28 | 1998-03-28 | Gate coal-burning boiler with double layers of water-tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2326904Y true CN2326904Y (en) | 1999-06-30 |
Family
ID=33966697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98212352 Expired - Fee Related CN2326904Y (en) | 1998-03-28 | 1998-03-28 | Gate coal-burning boiler with double layers of water-tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2326904Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047751A (en) * | 2012-12-30 | 2013-04-17 | 吕清林 | Mixed re-burning furnace and re-burning method |
-
1998
- 1998-03-28 CN CN 98212352 patent/CN2326904Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047751A (en) * | 2012-12-30 | 2013-04-17 | 吕清林 | Mixed re-burning furnace and re-burning method |
| CN103047751B (en) * | 2012-12-30 | 2016-01-06 | 吕清林 | Mix stove and return firing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |