CN201811259U - Dry dust collector structure - Google Patents
Dry dust collector structure Download PDFInfo
- Publication number
- CN201811259U CN201811259U CN201020507656XU CN201020507656U CN201811259U CN 201811259 U CN201811259 U CN 201811259U CN 201020507656X U CN201020507656X U CN 201020507656XU CN 201020507656 U CN201020507656 U CN 201020507656U CN 201811259 U CN201811259 U CN 201811259U
- Authority
- CN
- China
- Prior art keywords
- economizer
- dust collector
- dry dust
- coal economizer
- dry
- 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
- 239000000428 dust Substances 0.000 title claims abstract description 12
- 229910001018 Cast iron Inorganic materials 0.000 claims abstract description 9
- 230000008676 import Effects 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 3
- 239000003546 flue gas Substances 0.000 abstract description 3
- 239000003245 coal Substances 0.000 abstract 5
- 230000008021 deposition Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides a dry dust collector structure, which can avoid the phenomena of dust deposition and dust clogging, reduce the energy consumption of an induced draft fan, save energy, simultaneously solve the interference of low-temperature corrosion and enable the device efficiency to be high. The dry dust collector structure comprises a dry dust collector, a coal economizer and the induced draft fan, and is characterized in that an inlet of the coal economizer is connected with a flue gas outlet of the dry dust collector, an outlet of the coal economizer is connected with the induced draft fan, and the coal economizer is a cast iron coal economizer specifically.
Description
Technical field
The utility model relates to the technical field of structures of Industrial Boiler, is specially a kind of dry dust remover structure.
Background technology
The dry collector of existing boiler, before its economizer is arranged in the import of dry collector, fouling phenomenon easily takes place in it, thereby increase the energy consumption of air-introduced machine, waste energy, technical at present, add economizer and be arranged in the dry collector rear portion, then lower flue-gas temperature can produce cold end corrosion to economizer, makes a little less than its heat-exchange capacity, and then reduces device efficiency.
Summary of the invention
The utility model provides a kind of dry dust remover structure, and it can not produce the fouling phenomenon, reduces energy consumption, the energy savings of air-introduced machine, and has solved the interference of cold end corrosion simultaneously, makes the device efficiency height.
A kind of dry dust remover structure, it comprises dry collector, economizer, air-introduced machine, it is characterized in that: the import of described economizer is connected in the exhanst gas outlet of described dry collector, and the outlet of described economizer connects described air-introduced machine, and described economizer is specially cast iron gilled tube economizer.
After adopting structure of the present utility model, make not fouling of economizer, reduced energy consumption, the energy savings of back air-introduced machine through the flue gas of relative clean after the dedusting; Cast iron gilled tube economizer is highly resistant to the economizer cold end corrosion in addition, has solved the interference of cold end corrosion, guarantees its heat-exchange capacity, makes the device efficiency height.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
See Fig. 1, it comprises dry collector 1, cast iron gilled tube economizer 2, air-introduced machine (belong to existing mature structure, do not draw among the figure), and the import 3 of cast iron gilled tube economizer 2 is connected in the exhanst gas outlet 4 of dry collector 1, and the outlet 5 of cast iron gilled tube economizer 2 connects air-introduced machine.6 is the gas approach of dry collector among the figure, and 7 is cast iron gilled tube economizer 2 delivery ports among the figure, and 8 is cast iron gilled tube economizer 2 water inlets among the figure.
Claims (1)
1. dry dust remover structure, it comprises dry collector, economizer, air-introduced machine, it is characterized in that: the import of described economizer is connected in the exhanst gas outlet of described dry collector, and the outlet of described economizer connects described air-introduced machine, and described economizer is specially cast iron gilled tube economizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020507656XU CN201811259U (en) | 2010-08-27 | 2010-08-27 | Dry dust collector structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020507656XU CN201811259U (en) | 2010-08-27 | 2010-08-27 | Dry dust collector structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201811259U true CN201811259U (en) | 2011-04-27 |
Family
ID=43894199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020507656XU Expired - Fee Related CN201811259U (en) | 2010-08-27 | 2010-08-27 | Dry dust collector structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201811259U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101922723A (en) * | 2010-08-27 | 2010-12-22 | 江苏太湖锅炉股份有限公司 | Dry dust remover structure |
-
2010
- 2010-08-27 CN CN201020507656XU patent/CN201811259U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101922723A (en) * | 2010-08-27 | 2010-12-22 | 江苏太湖锅炉股份有限公司 | Dry dust remover structure |
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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: 20110427 Termination date: 20130827 |