CN203484005U - Steam dust removal device for boiler - Google Patents
Steam dust removal device for boiler Download PDFInfo
- Publication number
- CN203484005U CN203484005U CN201320595670.3U CN201320595670U CN203484005U CN 203484005 U CN203484005 U CN 203484005U CN 201320595670 U CN201320595670 U CN 201320595670U CN 203484005 U CN203484005 U CN 203484005U
- Authority
- CN
- China
- Prior art keywords
- circulation pipe
- removal device
- dust removal
- boiler
- steam
- 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 44
- 238000001914 filtration Methods 0.000 claims abstract description 5
- 238000000746 purification Methods 0.000 claims abstract description 5
- 230000006698 induction Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 7
- 230000007306 turnover Effects 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract 3
- 239000007789 gas Substances 0.000 description 13
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 238000010410 dusting Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a steam dust removal device for a boiler. The steam dust removal device comprises a dust removal device cylinder, a steam inlet is formed in one side of the bottom of the dust removal device cylinder, an air outlet is formed in the top of the dust removal device cylinder, a purification and filtering chamber is arranged at the bottom in the dust removal device cylinder, a circulation pipe port is arranged on one side of the top of the dust removal device cylinder, and is connected to the top of a circulation pipe, and the bottom of the circulation pipe is connected with the steam inlet. The steam dust removal device for the boiler has the advantages that the structure is simple, the operation is convenient, whether an impurity level in exhausted gas is beyond the standard is monitored in real time, if the impurity level in the exhausted gas is beyond the standard, circulation is performed to remove dust again, if the impurity level in the exhausted gas is not beyond the standard, gas is exhausted, and the steam dust removal device for the boiler is suitable for promotion and application.
Description
Technical field
The utility model relates to dust arrester, relates in particular to a kind of boiler steam dust removing device.
Background technology
Boiler inevitably produces dust and flue gas in the process of using, and boiler dusting is exactly that the dust in boiler is separated from flue gas, thereby reduces dust pollution and be conducive to further flue gas be carried out the processing such as desulphurization and denitration.Along with social development, environmental protection is more and more subject to people's attention, and boiler dusting has also been applied to the every field such as thermal power generation.Boiler in currently available technology steam dust removing device complex structure, cost is high, cannot determine whether the impure amount of the gas of eliminating exceeds standard, is not easy to promote the use of.
Therefore, be badly in need of a kind of improved technology and solve existing this problem in prior art.
Utility model content
The utility model provides a kind of boiler steam dust removing device.
The technical solution adopted in the utility model is:
A kind of boiler steam dust removing device, comprise dust arrester cylindrical shell, described dust arrester cylinder body bottom one side is provided with steam inlet, described dust arrester cylindrical shell top is provided with gas outlet, described dust arrester inner barrel bottom is provided with purification filtering chamber, described dust arrester cylindrical shell top one side is provided with circulation pipe interface, and described circulation pipe interface connects circulation pipe top, and described circulation pipe bottom connects steam inlet.
Between described gas outlet and dust arrester cylindrical shell, by tapered pipeline, connect.
Described tapered pipeline one side is provided with gas componant induction installation, and described gas componant induction installation connects alarm.
Described circulation pipe is provided with turnover circulating pump.
The utility model has the advantages that: simple in structure, easy to operate, whether the impure amount of the gas that monitoring is got rid of constantly exceeds standard, if exceed, the dedusting again that circulates, if do not exceed, discharges, and is applicable to promoting the use of.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Wherein: 1, dust arrester cylindrical shell, 2, steam inlet, 3, gas outlet, 4, tapered pipeline, 5, gas componant induction installation, 6, alarm, 7, purification filtering chamber, 8, circulation pipe interface, 9, circulation pipe, 10, circulating pump.
The specific embodiment
As shown in Figure 1, a kind of boiler steam dust removing device of the present utility model, comprise dust arrester cylindrical shell 1, described dust arrester cylindrical shell 1 bottom one side is provided with steam inlet 2, described dust arrester cylindrical shell 1 top is provided with gas outlet 3, between described gas outlet 3 and dust arrester cylindrical shell 1, by tapered pipeline 4, connect, described tapered pipeline 4 one sides are provided with gas componant induction installation 5, described gas componant induction installation 5 connects alarm 6, described dust arrester cylindrical shell 1 interior bottom portion is provided with purification filtering chamber 7, described dust arrester cylindrical shell 1 top one side is provided with circulation pipe interface 8, described circulation pipe interface 8 connects circulation pipe 9 tops, described circulation pipe 9 connection steam inlets, bottom 2, described circulation pipe 9 is provided with turnover circulating pump 10, simple in structure, easy to operate, whether the impure amount of the gas that monitoring is got rid of constantly exceeds standard, if exceed, dedusting more circulates, if do not exceed, discharge, be applicable to promoting the use of.
Claims (4)
1. a boiler steam dust removing device, comprise dust arrester cylindrical shell, it is characterized in that: described dust arrester cylinder body bottom one side is provided with steam inlet, described dust arrester cylindrical shell top is provided with gas outlet, described dust arrester inner barrel bottom is provided with purification filtering chamber, described dust arrester cylindrical shell top one side is provided with circulation pipe interface, and described circulation pipe interface connects circulation pipe top, and described circulation pipe bottom connects steam inlet.
2. a kind of boiler steam dust removing device according to claim 1, is characterized in that: between described gas outlet and dust arrester cylindrical shell, by tapered pipeline, connect.
3. a kind of boiler steam dust removing device according to claim 2, is characterized in that: described tapered pipeline one side is provided with gas componant induction installation, and described gas componant induction installation connects alarm.
4. a kind of boiler steam dust removing device according to claim 1, is characterized in that: described circulation pipe is provided with turnover circulating pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320595670.3U CN203484005U (en) | 2013-09-26 | 2013-09-26 | Steam dust removal device for boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320595670.3U CN203484005U (en) | 2013-09-26 | 2013-09-26 | Steam dust removal device for boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203484005U true CN203484005U (en) | 2014-03-19 |
Family
ID=50254867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320595670.3U Expired - Fee Related CN203484005U (en) | 2013-09-26 | 2013-09-26 | Steam dust removal device for boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203484005U (en) |
-
2013
- 2013-09-26 CN CN201320595670.3U patent/CN203484005U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20140926 |
|
| EXPY | Termination of patent right or utility model |