CN202188490U - Boiler self-deoxidizing structure device - Google Patents
Boiler self-deoxidizing structure device Download PDFInfo
- Publication number
- CN202188490U CN202188490U CN201120282573XU CN201120282573U CN202188490U CN 202188490 U CN202188490 U CN 202188490U CN 201120282573X U CN201120282573X U CN 201120282573XU CN 201120282573 U CN201120282573 U CN 201120282573U CN 202188490 U CN202188490 U CN 202188490U
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- China
- Prior art keywords
- deoxidizing
- boiler
- deoxygenation
- drum
- head
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- 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 discloses a boiler self-deoxidizing structure device comprising a water supply deoxidizing device and a steam drum, wherein the steam drum is provided with an integrated deoxidizing head; the steam drum is also used as a deoxidizing water tank and communicated with the deoxidizing head; and the deoxidizing head is provided with a film remover group water chamber, a water spraying tray, liquid-steam net filler and an air exhausting device. The boiler self-deoxidizing structure device is compact in structure and small in volume; the metal consumption quantity of a boiler system is lowered greatly and steam consumption is saved; and the operation cost is low while the deoxidizing efficiency is high.
Description
Technical field:
The utility model relates to the deoxygenation constructional device of a kind of boiler water cycle system.
Background technology:
Oxygen-eliminating device is one of boiler and heating system key equipment, annual because of oxygen corrosion to the heavy losses that the corrosion of boiler feedwater pipeline, heating surface and other auxiliary device causes, for preventing the boiler steel oxygen corrosion, deoxygenation is carried out in the feedwater of boiler.Present boiler deoxidizing method; Oxygen-eliminating device of configuration in system, oxygen-eliminating device is made up of deoxygenation water tank and deoxygenation head, introduces the first feedwater of deoxygenation with the steam of pressure stability and is heated to the saturation temperature under the deoxygenation pressure; Remove dissolved gas; Because it is not good that isolated oxygen is prone to be brought into the water tank deaerating effect by dirty water, deaerated water flows into bottom deoxygenation water tank, and deaerated water is squeezed into boiler-steam dome through feed pump and given boiler water supply.Traditional boiler supply water deaerating steam consumption is big, prevents the boiler feed pump cavitation, and oxygen-eliminating device and deoxygenation water tank require high-order the layout; Generally be higher than boiler feedwater pump intake 7m, the construction cost of boiler room is high, management inconvenience; Use prevents the into boiler dedicated feed pump of water vaporization, and the boiler operatiopn cost is very high.
Summary of the invention:
The boiler that the purpose of the utility model is a kind of effective raising oxygen removal efficiency to be provided, to reduce metal consumption is from the deoxygenation constructional device.
The technical solution of the utility model is:
A kind of boiler is from the deoxygenation constructional device; Comprise feedwater deaeration device and drum, it is characterized in that: integrated deoxygenation head is set, drum double as deoxygenation water tank on the drum; Drum is connected with the deoxygenation head, and the deoxygenation head is provided with skinning device group hydroecium, water spraying tray, liquid vapour net filler and exhaust apparatus.
The beneficial effect of the utility model:
This apparatus structure is compact, and volume is little, and the steam generator system metal consumption descends significantly, saves steam consumption, and operating cost is low, oxygen removal efficiency is high.
Description of drawings:
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Fig. 1 is the configuration diagram of an embodiment of the utility model.
The specific embodiment:
A kind of boiler is from the deoxygenation constructional device; Comprise feedwater deaeration device 1 and drum 2; It is characterized in that: integrated deoxygenation 1 is set on the drum 2; Drum 2 double as deoxygenation water tanks, drum 2 and deoxygenation 1 is connected, and deoxygenation 1 is provided with skinning device group hydroecium 3, water spraying tray 4, liquid vapour net filler 5 and exhaust apparatus 6.
Claims (1)
1. a boiler is from the deoxygenation constructional device; Comprise feedwater deaeration device and drum, it is characterized in that: integrated deoxygenation head is set, drum double as deoxygenation water tank on the drum; Drum is connected with the deoxygenation head, and the deoxygenation head is provided with skinning device group hydroecium, water spraying tray, liquid vapour net filler and exhaust apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120282573XU CN202188490U (en) | 2011-08-05 | 2011-08-05 | Boiler self-deoxidizing structure device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120282573XU CN202188490U (en) | 2011-08-05 | 2011-08-05 | Boiler self-deoxidizing structure device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202188490U true CN202188490U (en) | 2012-04-11 |
Family
ID=45919940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120282573XU Expired - Fee Related CN202188490U (en) | 2011-08-05 | 2011-08-05 | Boiler self-deoxidizing structure device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202188490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103234192A (en) * | 2013-04-09 | 2013-08-07 | 无锡华光锅炉股份有限公司 | Deoxidation structure for boiler drum feeding water |
-
2011
- 2011-08-05 CN CN201120282573XU patent/CN202188490U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103234192A (en) * | 2013-04-09 | 2013-08-07 | 无锡华光锅炉股份有限公司 | Deoxidation structure for boiler drum feeding water |
| CN103234192B (en) * | 2013-04-09 | 2015-04-01 | 无锡华光锅炉股份有限公司 | Deoxidation structure for boiler drum feeding water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120411 Termination date: 20170805 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |