CN204051250U - Desulfation dust-extraction device - Google Patents
Desulfation dust-extraction device Download PDFInfo
- Publication number
- CN204051250U CN204051250U CN201420320676.4U CN201420320676U CN204051250U CN 204051250 U CN204051250 U CN 204051250U CN 201420320676 U CN201420320676 U CN 201420320676U CN 204051250 U CN204051250 U CN 204051250U
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- CN
- China
- Prior art keywords
- dedusting
- water tank
- extraction device
- air
- shunting cavity
- 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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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
Desulfation dust-extraction device, comprises water tank and air-introduced machine, and water tank is built with water and anti-strong acid expanded metals and desulfation dust-extraction device etc., and water tank one end is provided with air inlet, and the other end is connected with air-introduced machine, and air-introduced machine is connected with air inlet.The utility model have small investment, floor space little, do not increase any power, instant effect, do not increase any investment in running 10 years, first simple, easy to operate advantage be installed; The utility model divides sulphur device owing to have employed multistage dedusting, the dust in flue gas and sulfur dioxide thoroughly can be removed.
Description
One, technical field
The utility model relates to desulfation dust-extraction device.
Two, background technology
The existing dust arrester for boiler is generally fiber bag precipitator, its shortcoming to realize desulfurization and dedusting, service life is short, equipment performance is poor, and complex structure, installation and maintenance are loaded down with trivial details, need the pulse valve, air pump, gas bag etc. supporting with it, invest larger, also have traditional granite with water film and Multi-tube cyclone duster, dedusting and desulfuration efficiency low, be difficult to the boiler smoke discharge standard reaching Environmental Protection in China department defined.
Three, summary of the invention
In order to overcome above defect, the utility model provides a kind of simple and reasonable for structure, the desulfation dust-extraction device of small investment.
The technical scheme that the utility model is taked is: desulfation dust-extraction device, it is characterized in that: comprise water tank 1 and air-introduced machine, and water tank is built with the expanded metals of water and anti-strong acid, and water tank one end is provided with air inlet, and air-introduced machine is connected with air inlet.
The utility model also comprises water tank and is arranged on two dedusting shunting cavitys of water tank upper, and two described cavitys are arranged on the both sides of water tank, arrange desulfurization exhaust outlet above dedusting shunting cavity center position.
Below the utility model dedusting shunting cavity, 2-6 smoke intaking hole is set, the upper edge of smoke intaking hole exceeds the lower plane of dedusting shunting cavity, dedusting shunting cavity top has that elementary filter screen and air permeable plate link together, dedusting is shunted in the middle part of cavity has secondary filter screen and shut to link together, the annular conduit of band apopore is had respectively around the upper end of elementary filter screen, secondary filter screen, water pipe end is provided with spray nozzle, described annular conduit is fixed on dedusting shunting cavity inner wall, arranges three layers of cyclone filter plate 8 in described dedusting shunting cavity.
The utility model water tank is built with water, when equipment works, the flue gas of discharging in boiler and sulfur dioxide enter dedusting shunting cavity, owing to being provided with elementary filter screen, secondary filter screen and three layers of cyclone filter plate in dedusting shunting cavity, sulfur dioxide in flue gas and dust deposit are filtered, then enters water tank, after water tank by 2-6 smoke intaking hole, thorough desulfurization is discharged, and the utility model adds desulfurizing agent by spraying in spray nozzle.
The utility model cabinet wall is provided with Water level controller.
The dedusting shunting cavity of the utility model smoke intaking hole side is used for desulfurization and dedusting, and the dedusting shunting cavity of opposite side, for the treatment of the sediment in flue dust, is convenient to recycling.
The beneficial effects of the utility model are: the utility model has small investment, operating cost is low, installation and maintenance are easy to operate advantage; The utility model divides sulphur device owing to have employed multistage dedusting, the dust in flue gas and sulfur dioxide thoroughly can be removed.
Four, accompanying drawing explanation
Fig. 1 is the utility model desulfation dust-extraction device structural representation.
Five, detailed description of the invention
Desulfation dust-extraction device, comprises water tank 1 and air-introduced machine, and water tank is built with the expanded metals of water and anti-strong acid, and water tank one end is provided with air inlet, and air-introduced machine is connected with air inlet.
The utility model comprises water tank 1 and is arranged on two dedusting shunting cavitys 2 on water tank 1 top, and two described cavitys 2 are arranged on the both sides of water tank 1, arrange desulfurization exhaust outlet 3 above dedusting shunting cavity 2 center position.
Below dedusting shunting cavity 2,2-6 smoke intaking hole 4 is set, the upper edge of smoke intaking hole 4 exceeds the lower plane of dedusting shunting cavity 2, dedusting shunting cavity 2 top has elementary filter screen 6 to link together with air permeable plate 5, secondary filter screen 7 is had to link together with shut in the middle part of dedusting shunting cavity 2, described air permeable plate 5 is shunted cavity inner wall with shut and dedusting and is connected, elementary filter screen 6, the annular conduit of band apopore is had respectively around the upper end of secondary filter screen 7, water pipe end is provided with spray nozzle, described annular conduit is fixed on dedusting shunting cavity 2 inwall, in described dedusting shunting cavity 2, multi-layer rotational flow filter 8 is set, described cyclone filter plate 8 arranges three layers.
The utility model casing 1 inwall is provided with Water level controller 9.
The utility model water tank is built with water, when equipment works, the flue gas of discharging in boiler and sulfur dioxide enter dedusting shunting cavity, owing to being provided with elementary filter screen, secondary filter screen and three layers of cyclone filter plate in dedusting shunting cavity, sulfur dioxide in flue gas and dust deposit are filtered, then enters water tank, after water tank by 2-6 smoke intaking hole, thorough desulfurization is discharged, and the utility model adds desulfurizing agent by spraying in spray nozzle.
The utility model can be used for the boiler of more than 20-2000 ton and the process of various industrial enterprise flue dust.
The beneficial effects of the utility model are: the utility model has small investment, operating cost is low, installation and maintenance are easy to operate advantage; The utility model divides sulphur device owing to have employed multistage dedusting, the dust in flue gas and sulfur dioxide thoroughly can be removed.
Claims (4)
1. desulfation dust-extraction device, is characterized in that: comprise water tank and air-introduced machine, and water tank is built with the expanded metals of water and anti-strong acid, and water tank one end is provided with air inlet, and air-introduced machine is connected with air inlet.
2. desulfation dust-extraction device according to claim 1, it is characterized in that: comprise water tank and two the dedustings shunting cavitys being arranged on water tank upper, two described cavitys are arranged on the both sides of water tank, arrange desulfurization exhaust outlet above dedusting shunting cavity center position.
3. desulfation dust-extraction device according to claim 1 and 2, it is characterized in that: below dedusting shunting cavity, 2-6 smoke intaking hole is set, the upper edge of smoke intaking hole exceeds the lower plane of dedusting shunting cavity, dedusting shunting cavity top has elementary filter screen and air permeable plate to link together, secondary filter screen and shut is had to link together in the middle part of dedusting shunting cavity, described air permeable plate is shunted cavity inner wall with shut and dedusting and is connected, elementary filter screen, the annular conduit of band apopore is had respectively around the upper end of secondary filter screen, water pipe end is provided with spray nozzle, described annular conduit is fixed on dedusting shunting cavity inner wall, in described dedusting shunting cavity, multi-layer rotational flow filter is set, described cyclone filter plate arranges three layers.
4. desulfation dust-extraction device according to claim 1 and 2, is characterized in that: cabinet wall is provided with Water level controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420320676.4U CN204051250U (en) | 2014-06-17 | 2014-06-17 | Desulfation dust-extraction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420320676.4U CN204051250U (en) | 2014-06-17 | 2014-06-17 | Desulfation dust-extraction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204051250U true CN204051250U (en) | 2014-12-31 |
Family
ID=52192846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420320676.4U Expired - Fee Related CN204051250U (en) | 2014-06-17 | 2014-06-17 | Desulfation dust-extraction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204051250U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105056730A (en) * | 2015-07-17 | 2015-11-18 | 应叶丰 | Desulfurization and dust removal equipment |
-
2014
- 2014-06-17 CN CN201420320676.4U patent/CN204051250U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105056730A (en) * | 2015-07-17 | 2015-11-18 | 应叶丰 | Desulfurization and dust removal equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20190617 |