CN201715532U - Water cooling boiler coal gate board - Google Patents
Water cooling boiler coal gate board Download PDFInfo
- Publication number
- CN201715532U CN201715532U CN2010202107886U CN201020210788U CN201715532U CN 201715532 U CN201715532 U CN 201715532U CN 2010202107886 U CN2010202107886 U CN 2010202107886U CN 201020210788 U CN201020210788 U CN 201020210788U CN 201715532 U CN201715532 U CN 201715532U
- Authority
- CN
- China
- Prior art keywords
- gate board
- coal gate
- water
- coal flashboard
- cooling
- 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
Links
Images
Abstract
The utility model provides a water cooling boiler coal gate board, which comprises a steel coal gate board body. A hollow water storage cavity is arranged on the coal gate board body, a cooling water inlet is arranged at the lower end of the coal gate board body, and a cooling water outlet is arranged at the upper end of the coal gate board body. The water cooling boiler coal gate board adopts cooling water to guarantee cooling of the coal gate board, the service life of the coal gate board reaches more than two years, and compared with an existing water cooling boiler coal gate board, the water cooling boiler coal gate board has the advantages of prolonged service life, reduced maintenance time and maintenance cost, safe and stable running of equipment, and longer running time.
Description
Technical field
The utility model relates to the coal flashboard of boiler.
Background technology
Conventional boiler coal flashboard generally is to adopt the foundry goods plate, and inner lining refractory is in operation because boiler positive pressure operation overlong time sometimes, easily makes the distortion of coal flashboard or damages, and generally using needs about 1 year to upgrade or overhaul coal flashboard.
Summary of the invention
In order to improve the service life of coal flashboard, the utility model proposes water-cooled steam coal flashboard.
For this reason, the technical solution of the utility model is: water-cooled steam coal flashboard, comprise the coal flashboard body of steel, and it is characterized in that: coal flashboard body is provided with the water storage cavity of hollow, the lower end of coal flashboard body is provided with the cooling water inlet, and the upper end of coal flashboard body is provided with coolant outlet.
Beneficial effect: adopt cooling water, guarantee the cooling of coal flashboard, reached the service life of coal flashboard more than 2 years; Compared with the existing, prolong coal flashboard service life, reduced maintenance time, reduce maintenance cost, the device security parallel-adder settle-out time is longer.
Description of drawings
Fig. 1 is the main TV structure cutaway view of water-cooled steam coal flashboard.
Fig. 2 is the side-looking structure cutaway view of water-cooled steam coal flashboard.
The specific embodiment
As shown in Figure 1, 2, it is as follows to further describe the utility model: water-cooled steam coal flashboard, comprise the coal flashboard body 1 of steel, and coal flashboard body 1 is provided with the water storage cavity 2 of hollow, the lower end of coal flashboard body is provided with cooling water inlet 3, and the upper end of coal flashboard body is provided with coolant outlet 4.
In the technique scheme, coal flashboard body 1 preferably adopts medium carbon steel to make, and the concrete dimensions of coal flashboard body changes according to the dimensions difference of boiler.
Claims (1)
1. water-cooled steam coal flashboard comprises the coal flashboard body of steel, and it is characterized in that: coal flashboard body is provided with the water storage cavity of hollow, and the lower end of coal flashboard body is provided with the cooling water inlet, and the upper end of coal flashboard body is provided with coolant outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202107886U CN201715532U (en) | 2010-05-22 | 2010-05-22 | Water cooling boiler coal gate board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202107886U CN201715532U (en) | 2010-05-22 | 2010-05-22 | Water cooling boiler coal gate board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201715532U true CN201715532U (en) | 2011-01-19 |
Family
ID=43461535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202107886U Expired - Fee Related CN201715532U (en) | 2010-05-22 | 2010-05-22 | Water cooling boiler coal gate board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201715532U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111102594A (en) * | 2018-10-26 | 2020-05-05 | 湖北加益加生物科技有限公司 | Water circulation cooling type boiler coal gate |
-
2010
- 2010-05-22 CN CN2010202107886U patent/CN201715532U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111102594A (en) * | 2018-10-26 | 2020-05-05 | 湖北加益加生物科技有限公司 | Water circulation cooling type boiler coal gate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201715532U (en) | Water cooling boiler coal gate board | |
| CN201785405U (en) | Steel slag hot-integrating pool | |
| CN201505675U (en) | High-pressure water throttling device | |
| CN202766548U (en) | Miniature cooler of shaft furnace | |
| CN204227437U (en) | Water-cooled slag conveyer | |
| CN202943239U (en) | Efficient bar casting machine for tin bar casting | |
| CN202148950U (en) | Split die cast diesel engine water tank | |
| CN202934070U (en) | Positioning structure of turbine blade blank | |
| CN102773459A (en) | Alternating vacuum continuous pouring furnace | |
| CN106015016A (en) | Circulating pump of efficient desulfurizing absorption tower | |
| CN205876722U (en) | High -efficient desulfurization absorption tower circulating pump | |
| CN202343932U (en) | Impact block structure for pouring semi-steel ladle working lining | |
| CN201771653U (en) | Extracting and inserting split chassis fuel tank for generating set | |
| CN203146874U (en) | Sluice valve | |
| CN205641953U (en) | Sinter box | |
| CN203430864U (en) | Guide vane body and sea water pump provided with same | |
| CN202707615U (en) | Improved immersible pump engine base | |
| CN202756273U (en) | Slurry pump bracket | |
| CN202073844U (en) | Novel bearing water cooling device of mining single stage pump | |
| CN202555799U (en) | Improved top die of aluminium wheel die | |
| CN203010097U (en) | Valve expansion joint | |
| CN203091731U (en) | Protective device used for continuous casting of burner nozzle flange plate of tundish roaster | |
| CN202322746U (en) | Vertical pipe water-cooling wall for coal water slurry water-cooling wall gasification furnace | |
| CN201498513U (en) | Device for protecting hydraulic rectifier diodes | |
| CN202571256U (en) | Track of cold transportation machine |
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: 20110119 Termination date: 20130522 |