CN2859250Y - Steam combustion supporting and ash removing system for boiler - Google Patents
Steam combustion supporting and ash removing system for boiler Download PDFInfo
- Publication number
- CN2859250Y CN2859250Y CN 200620023452 CN200620023452U CN2859250Y CN 2859250 Y CN2859250 Y CN 2859250Y CN 200620023452 CN200620023452 CN 200620023452 CN 200620023452 U CN200620023452 U CN 200620023452U CN 2859250 Y CN2859250 Y CN 2859250Y
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- CN
- China
- Prior art keywords
- boiler
- steam
- water
- chamber
- fire grate
- 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 involves in boiler designment and manufacture field of technology, concretely, a kind of steam combustion supporting and ash removing system for boiler. How to increase thermal efficiency of the boiler, how to get secondary sufficient burning in the boiler, and how to reduce dustiness of gas smoke effectively are the problems bing explored continually. The furnace bar connected with a water drum is water pipe type. The water drum is connected with a steam chamber by honeycomb duct. Several steam nozzles are arranged on the top of steam chamber. The furnace bar is connected with watering device out of the boiler. Steam sprayed from steam nozzles is used to secondary combustion supporting on the top of the hearth. The proportion of smoke dust is increased by superfluous steam, thereby making smoke dust fall to the bottom of the chimney by itself. The utility model is applicable to various kinds of boilers.
Description
One, technical field:
The utility model relates to boiler design, manufacturing technology field.A kind of specifically boiler water steam added combustion dust pelletizing system.
Two, background technology:
The thermal efficiency of boiler is the problem that everybody pays close attention to always, and many people are at the thermal efficiency of making great efforts to improve boiler.Especially the second-time burning problem in the stove, the problem of people's research in the last few years especially.Reduce simultaneously the dustiness in the flue gas effectively, people are also constantly exploring new method.
Three, summary of the invention:
The utility model is to want to provide a kind of boiler water steam added combustion dust pelletizing system.It both can be, and second-time burning provides combustion-supporting in the stove, and the smoke content in the flue gas is reduced greatly.
The technical solution of the utility model is, fire grate is the waterpipe type fire grate, and the waterpipe type fire grate communicates with a water bag, and the water bag is connected by the mozzle and the chamber of steaming, and several steam shower nozzles are arranged at the top of the chamber of steaming; The waterpipe type fire grate links to each other with stove water supply installation outward.The steam of water vapour shower nozzle ejection can provide combustion-supporting for the second-time burning of upper furnace, the flammable composition in the flue gas is fully burnt.Unnecessary steam can increase the proportion of flue dust, makes flue dust drop on chimney bottom voluntarily.
The utility model has the advantages that both energy-conservation, environmental protection again.Economizing on coal through pilot boiler to reach 50%, and the smoke content in the flue gas is lower than environmental requirement.
Four, description of drawings:
Fig. 1 is a schematic diagram of the present utility model
Five, the specific embodiment:
As can be seen from Figure 1, the utility model fire grate is a waterpipe type fire grate 9, and waterpipe type fire grate 9 communicates with a water bag 8, and water bag 8 is connected by the mozzle 10 and the chamber 2 of steaming, and several steam shower nozzles 1 are arranged at the top of the chamber 2 of steaming; The water bag is semicircle circle type with the shape of the chamber of steaming; Waterpipe type fire grate 9 links to each other with stove water supply installation outward.Water supply installation is to be connected to form by tap water supply pipe 3, gas bleeder valve 4, water storage box 5, valve 6, funnel 7.Water supply installation is controlled self water feeding by valve.The steam of water vapour shower nozzle ejection can provide combustion-supporting for the second-time burning of upper furnace, the flammable composition in the flue gas is fully burnt.Unnecessary steam can increase the proportion of flue dust, makes flue dust drop on chimney bottom voluntarily.Flue gas is purified.
Claims (2)
1, a kind of boiler water steam added combustion dust pelletizing system, comprise furnace bottom, water storage box etc., it is characterized by: fire grate is the waterpipe type fire grate, and the waterpipe type fire grate communicates with a water bag, the water bag is connected by the mozzle and the chamber of steaming, and several steam shower nozzles are arranged at the top of the chamber of steaming; The waterpipe type fire grate links to each other with stove water supply installation outward.
2, a kind of boiler water steam added combustion dust pelletizing system as claimed in claim 1 is characterized by: the water bag is semicircle circle type with the shape of the chamber of steaming
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620023452 CN2859250Y (en) | 2006-01-22 | 2006-01-22 | Steam combustion supporting and ash removing system for boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620023452 CN2859250Y (en) | 2006-01-22 | 2006-01-22 | Steam combustion supporting and ash removing system for boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2859250Y true CN2859250Y (en) | 2007-01-17 |
Family
ID=37612109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620023452 Expired - Fee Related CN2859250Y (en) | 2006-01-22 | 2006-01-22 | Steam combustion supporting and ash removing system for boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2859250Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101672481B (en) * | 2008-09-12 | 2011-12-28 | 陈喜春 | Boiler auxiliary combustion equipment |
-
2006
- 2006-01-22 CN CN 200620023452 patent/CN2859250Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101672481B (en) * | 2008-09-12 | 2011-12-28 | 陈喜春 | Boiler auxiliary combustion equipment |
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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 |