CN2825071Y - Bag filter having vertical baffle plate - Google Patents
Bag filter having vertical baffle plate Download PDFInfo
- Publication number
- CN2825071Y CN2825071Y CN 200520043726 CN200520043726U CN2825071Y CN 2825071 Y CN2825071 Y CN 2825071Y CN 200520043726 CN200520043726 CN 200520043726 CN 200520043726 U CN200520043726 U CN 200520043726U CN 2825071 Y CN2825071 Y CN 2825071Y
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- China
- Prior art keywords
- flow
- stopping plate
- vertical flow
- filter bag
- air
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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 kind of sack cleaner with vertical flow-stopping plate, it comprises deduster casing, filter bag, ash bucket and flue gas air inlet flue, feature is over against flue gas air inlet flue place vertical flow-stopping plate to be installed in the deduster casing, between vertical flow-stopping plate and deduster casing baffle upper plate and chin spoiler is being installed.After air-flow enters casing, shunted up and down by vertical flow-stopping plate, most of air-flow through behind the baffle upper plate, slowly evenly flows to the filter bag side vertically upward; The air-flow of fraction enters ash bucket downwards, flows to the filter bag bottom again.Also fall into ash bucket through the bulky grain that vertical flow-stopping plate removes in advance.Therefore the utlity model has the reducing smoke flow velocity, avoid the flue gas stream of kinetic energy directly wash away filter bag, air-flow evenly, the effect that can remove part bulky grain high speed dust in advance.
Description
Technical field
The utility model relates to sack cleaner, especially relates to a kind of sack cleaner with vertical flow-stopping plate.
Background technology
At present domestic sack cleaner air intake mode and the technology that go up air intake, following air intake or side air intake that adopt, these air intake modes all have higher velocity of flue gas, can cause erosive wear to filter bag more.Especially descend air intake, online ash removal also causes the secondary pocket easily.Though the side air intake can solve the problem of secondary pocket, when adopting the off-line ash-clearing mode, advantage is then not obvious.
Summary of the invention
The purpose of this utility model be to provide a kind of can the reducing smoke flow velocity, avoid the flue gas stream of kinetic energy directly wash away filter bag, air-flow evenly, can remove the sack cleaner of the vertical flow-stopping plate of band of air intake mode under the employing side of part bulky grain high speed dust in advance.
The purpose of this utility model is achieved in that the utility model comprises deduster casing, filter bag, ash bucket and flue gas air inlet flue, feature is over against flue gas air inlet flue place vertical flow-stopping plate to be installed in the deduster casing, between vertical flow-stopping plate and deduster casing baffle upper plate and chin spoiler is being installed.
The shape of described baffle upper plate and chin spoiler is bending-like.
The technology that the utility model adopts side air intake and following air intake to combine, the dual-use function structure that vertical flow-stopping plate and last chin spoiler are arranged in the design of the air intake place of deduster casing, after air-flow enters casing, shunted up and down by vertical flow-stopping plate, most of air-flow vertically upward, through behind the baffle upper plate, slowly evenly flow to the filter bag side; The air-flow of fraction enters ash bucket downwards, flows to the filter bag bottom again.In addition, the bulky grain that removes in advance through vertical flow-stopping plate is also fallen into ash bucket.The air inlet structure space circulation area that the design adopted is big, and velocity of flue gas is low, and is lower through velocity of flue gas behind the last chin spoiler of vertical flow-stopping plate and bending again, can not cause erosive wear to filter bag; The exhaust gas volumn that enters from the bottom is few, and flow velocity is slow, and online ash removal can not cause the secondary pocket; Can make sack cleaner reach the optimum operation effect.Therefore the utlity model has the reducing smoke flow velocity, avoid the flue gas stream of kinetic energy directly wash away filter bag, air-flow evenly, the effect that can remove part bulky grain high speed dust in advance.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation that amplify the a-quadrant among Fig. 1;
Fig. 3 be among Fig. 2 B-B to schematic diagram.
The specific embodiment
Below in conjunction with embodiment and contrast accompanying drawing the utility model is described in further detail.
The utility model comprises deduster casing 1, filter bag 2, ash bucket 7 and flue gas air inlet flue 5, in deduster casing 1, vertical flow-stopping plate 4 is installed, between vertical flow-stopping plate 4 and deduster casing 1, baffle upper plate 3 and chin spoiler 6 is being installed over against flue gas air inlet flue 6 places.
The shape of described baffle upper plate 3 and chin spoiler 6 is bending-like.
Claims (2)
1, a kind of sack cleaner with vertical flow-stopping plate, comprise deduster casing (1), filter bag (2), ash bucket (7) and flue gas air inlet flue (5), it is characterized in that: in deduster casing (1), locate to be equipped with vertical flow-stopping plate (4), between vertical flow-stopping plate (4) and deduster casing (1), baffle upper plate (3) and chin spoiler (6) are being installed over against flue gas air inlet flue (6).
2, the sack cleaner of the vertical flow-stopping plate of band as claimed in claim 1 is characterized in that: the shape of described baffle upper plate (3) and chin spoiler (6) is bending-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520043726 CN2825071Y (en) | 2005-07-20 | 2005-07-20 | Bag filter having vertical baffle plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520043726 CN2825071Y (en) | 2005-07-20 | 2005-07-20 | Bag filter having vertical baffle plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2825071Y true CN2825071Y (en) | 2006-10-11 |
Family
ID=37065254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520043726 Expired - Fee Related CN2825071Y (en) | 2005-07-20 | 2005-07-20 | Bag filter having vertical baffle plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2825071Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101507890B (en) * | 2009-02-12 | 2010-12-29 | 武汉凯迪电力环保有限公司 | Straight-through choke type cloth bag dust remover |
| CN102380265A (en) * | 2011-11-09 | 2012-03-21 | 江苏天宇石化冶金设备有限公司 | Explosion-proof explosion-release full-automatic bag-type filtering device for pulverized bituminous coal |
| CN103537145A (en) * | 2013-09-05 | 2014-01-29 | 无锡雪浪环境科技股份有限公司 | Air inlet flow guide device applied to bag type dust remover |
| CN104707409A (en) * | 2013-12-11 | 2015-06-17 | 贵阳铝镁设计研究院有限公司 | Gas-solid two-phase flow uniform distribution method and device for large bag-type dust remover |
| CN106422572A (en) * | 2016-11-04 | 2017-02-22 | 中冶焦耐(大连)工程技术有限公司 | Airflow deflector structure body |
-
2005
- 2005-07-20 CN CN 200520043726 patent/CN2825071Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101507890B (en) * | 2009-02-12 | 2010-12-29 | 武汉凯迪电力环保有限公司 | Straight-through choke type cloth bag dust remover |
| CN102380265A (en) * | 2011-11-09 | 2012-03-21 | 江苏天宇石化冶金设备有限公司 | Explosion-proof explosion-release full-automatic bag-type filtering device for pulverized bituminous coal |
| CN102380265B (en) * | 2011-11-09 | 2014-03-12 | 江苏天宇石化冶金设备有限公司 | Explosion-proof explosion-release full-automatic bag-type filtering device for pulverized bituminous coal |
| CN103537145A (en) * | 2013-09-05 | 2014-01-29 | 无锡雪浪环境科技股份有限公司 | Air inlet flow guide device applied to bag type dust remover |
| CN103537145B (en) * | 2013-09-05 | 2016-06-22 | 无锡雪浪环境科技股份有限公司 | Air intake guiding unit for sack cleaner |
| CN104707409A (en) * | 2013-12-11 | 2015-06-17 | 贵阳铝镁设计研究院有限公司 | Gas-solid two-phase flow uniform distribution method and device for large bag-type dust remover |
| CN106422572A (en) * | 2016-11-04 | 2017-02-22 | 中冶焦耐(大连)工程技术有限公司 | Airflow deflector structure body |
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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: 20061011 Termination date: 20100720 |