CN2352882Y - High efficiency vertical water tube boiler - Google Patents
High efficiency vertical water tube boiler Download PDFInfo
- Publication number
- CN2352882Y CN2352882Y CN 97231838 CN97231838U CN2352882Y CN 2352882 Y CN2352882 Y CN 2352882Y CN 97231838 CN97231838 CN 97231838 CN 97231838 U CN97231838 U CN 97231838U CN 2352882 Y CN2352882 Y CN 2352882Y
- Authority
- CN
- China
- Prior art keywords
- boiler
- utility
- model
- vertical water
- tube boiler
- 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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- Solid-Fuel Combustion (AREA)
Abstract
The utility model relates to a vertical water pipe boiler. The utility model is composed of a boiler body, a boiler hearth and a fire grate. The utility model is characterized in that the interior of the boiler hearth is provided with a group of partition plate; the partition plate divides the smoke passage of the interior of the boiler into an inner smoke passage and an outer smoke passage. The stagnation time of the smoke gas is lengthened in the boiler, the temperature of the exhausted smoke gas is low, the particle content of the exhausted smoke gas is little, the heat loss is reduced, and the air pollution is reduced. The utility model has the advantages of simple structure.
Description
The utility model relates to a kind of vertical water tube boiler.
The vertical water tube boiler internal placement of using is common complicated at present, thereby has increased flue resistance, has improved the height of chimney, cause combustion chamber draft to strengthen, flue gas flow rate is too fast, and fuel combustion is insufficient, high-temperature flue gas has little time heat exchange, causes environmental pollution and heat loss.
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of and can make the abundant after-flame of fuel, a kind of high-efficiency vertical water-tube boiler that the flue-gas temperature of discharge is low.
The technical solution of the utility model is such:
A kind of high-efficiency vertical water-tube boiler comprises body of heater 2, to overflow pipe 4, chimney 1, fire grate 8, it is characterized in that being provided with in burner hearth 7 some dividing plates 3.
The utility model can reduce atmosphere pollution, reduces heat loss, has advantages such as simple in structure, easy to operate, and good economic benefit and social benefit are arranged.
Accompanying drawing 1 is the utility model structural representation.
The utility model is described in further detail in conjunction with the accompanying drawings.
The utility model comprises body of heater 2, to overflow pipe 4, chimney 1, fire grate 8, it is characterized in that in burner hearth, being provided with three dividing plates 3, the stove inner flue is divided into inner flue 6 and external flue 5.When fuel after burner hearth 7 internal combustion, behind the baffling several times of flue gas through inner flue 6 and external flue 5, discharge by chimney 8.After the utility model increases dividing plate, radiation heating-surface is strengthened, burning is concentrated, and fire box temperature improves, the abundant pyrolysis of fuel, and exhaust gas temperature reduces greatly, thereby has reduced environmental pollution, reduces heat loss.
Claims (1)
1. high-efficiency vertical water-tube boiler comprises body of heater (2), to overflow pipe (4), chimney (1), fire grate (8), it is characterized in that being provided with in burner hearth (7) some dividing plates (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97231838 CN2352882Y (en) | 1997-12-26 | 1997-12-26 | High efficiency vertical water tube boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97231838 CN2352882Y (en) | 1997-12-26 | 1997-12-26 | High efficiency vertical water tube boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2352882Y true CN2352882Y (en) | 1999-12-08 |
Family
ID=33943943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97231838 Expired - Fee Related CN2352882Y (en) | 1997-12-26 | 1997-12-26 | High efficiency vertical water tube boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2352882Y (en) |
-
1997
- 1997-12-26 CN CN 97231838 patent/CN2352882Y/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 | ||
| 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 |