CN2639718Y - Secondary air blast vertical steam boiler - Google Patents
Secondary air blast vertical steam boiler Download PDFInfo
- Publication number
- CN2639718Y CN2639718Y CN 03206338 CN03206338U CN2639718Y CN 2639718 Y CN2639718 Y CN 2639718Y CN 03206338 CN03206338 CN 03206338 CN 03206338 U CN03206338 U CN 03206338U CN 2639718 Y CN2639718 Y CN 2639718Y
- Authority
- CN
- China
- Prior art keywords
- combustion chamber
- twice
- water jacket
- secondary air
- 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
Links
Abstract
The utility model provides a twice ventilation vertical steam boiler, relating to new type steam boiler with a twice ventilation chamber. The utility model comprises a furnace block, a grate bar, a furnace body, a water jacket, a horizontal water tube, a coal feed, an outlet flue and an air intake throttle; wherein, the twice ventilation chamber is communicated with a combustion chamber which is arranged on the lateral side of the water jacket at the upper part of the combustion chamber; the water jacket is provided with a plurality of twice ventilation holes which are communicated with the combustion chamber. The utility model has the advantages of novel structure, high practical applicability, twice combustions for the combustibles in the flames, energy conservation and environmental protection, and wide applicability to hot water heating system, production and toiletry.
Description
Affiliated technical field
The vertical steam oven of twice aeration described in the utility model is a kind of novel steam boiler that is provided with secondary air chamber.
Background technology
The steam boiler that generally uses is simple in structure at present, and only for burning once, it is insufficient to cause burning for fire coal, and boiler thermal output is low, waste energy, and the gaseous contamination atmosphere of discharging, do not reach the standard of environmental protection.At the existing in prior technology problem, it is very necessary developing a kind of vertical steam oven of twice aeration that is provided with secondary air chamber.
Summary of the invention
Inventing in view of above-mentioned existing in prior technology problem is in order a kind of steam boiler that is provided with secondary air chamber to be provided, fire coal to be fully burned, improving the thermal efficiency of boiler.
The vertical steam oven of twice aeration described in the utility model, its structure is made up of stove seat, fire grate, body of heater, water jacket, horizontal water tube, coal filling hole, outlet flue, shutter; The water jacket outside on top, combustion chamber is provided with the secondary air chamber that communicates with the combustion chamber; On water jacket, have the twice aeration hole that several communicate with the combustion chamber.The vertical atmospheric pressure kiln of twice aeration described in the utility model, but secondary air chamber is provided with air register.The vertical steam oven of twice aeration described in the utility model owing to be provided with secondary air chamber, makes the combustible in the flame obtain second-time burning, has both realized coal-fired abundant burning, has reached the purpose of environmental protection again; But secondary air chamber is provided with air register, can regulate intake arbitrarily, and the thermal efficiency of boiler is improved.
Description of drawings
The utility model has an accompanying drawing
Fig. 1: the vertical steam oven sectional structure of twice aeration schematic diagram
Among the figure: but 1, stove seat 2, fire grate 3, water jacket 4, secondary air chamber 5, outlet flue 6, horizontal water tube 7, coal filling hole 8, shutter 9, body of heater 10, twice aeration hole 11 air registers
The specific embodiment
The specific embodiment of the vertical steam oven of twice aeration described in the utility model as shown in Figure 1, its structure is to be made up of stove seat 1, fire grate 2, body of heater 9, water jacket 3, horizontal water tube 6, coal filling hole 7, outlet flue 5, shutter 8; Water jacket 3 outsides that it is characterized in that top, combustion chamber are provided with the secondary air chamber 4 that communicates with the combustion chamber; On water jacket 3, have the twice aeration hole 10 that several communicate with the combustion chamber.But secondary air chamber 4 is provided with air register 11.During work, on the coal-fired fire grate 2 in coal filling hole adds the combustion chamber, air enters burner hearth through shutter 8, and the combustible in the flame obtains second-time burning on top, combustion chamber, and flame is after horizontal water tube 6 heat exchange cooling, and flue gas is discharged through outlet flue 5.
Claims (2)
1, the vertical steam oven of a kind of twice aeration is made up of stove seat (1), fire grate (2), body of heater (9), water jacket (3), horizontal water tube (6), coal filling hole (7), outlet flue (5), shutter (8); Water jacket (3) outside that it is characterized in that top, combustion chamber is provided with the secondary air chamber (4) that communicates with the combustion chamber; On water jacket (3), have the twice aeration hole (10) that several communicate with the combustion chamber.
2, the vertical atmospheric pressure kiln of twice aeration according to claim 1, it is characterized in that secondary air chamber (4) but be provided with air register (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03206338 CN2639718Y (en) | 2003-07-24 | 2003-07-24 | Secondary air blast vertical steam boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03206338 CN2639718Y (en) | 2003-07-24 | 2003-07-24 | Secondary air blast vertical steam boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2639718Y true CN2639718Y (en) | 2004-09-08 |
Family
ID=34288011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03206338 Expired - Fee Related CN2639718Y (en) | 2003-07-24 | 2003-07-24 | Secondary air blast vertical steam boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2639718Y (en) |
-
2003
- 2003-07-24 CN CN 03206338 patent/CN2639718Y/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 |