CN2626586Y - Bag mouth fixing device of bag-type dust collector - Google Patents
Bag mouth fixing device of bag-type dust collector Download PDFInfo
- Publication number
- CN2626586Y CN2626586Y CN 03259337 CN03259337U CN2626586Y CN 2626586 Y CN2626586 Y CN 2626586Y CN 03259337 CN03259337 CN 03259337 CN 03259337 U CN03259337 U CN 03259337U CN 2626586 Y CN2626586 Y CN 2626586Y
- Authority
- CN
- China
- Prior art keywords
- bag
- retainer plate
- steel ring
- rubber retainer
- ring
- 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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Abstract
The utility model discloses a bag opening fixture used with a bag-type dust remover, which comprises a rubber fixing ring, a fixed supporter, an outer elastic steel ring, and an inner elastic steel ring. The exterior part of the rubber fixing ring is concave. The outer elastic steel ring is arranged inferiorly at the outer side of the rubber fixing ring. The inner elastic steel ring is arranged at the inner side of the rubber fixing ring. The interior upper part of the fixed supporter is convex, engaged with the concave exterior part of the rubber ring. The utility model has the advantages of no wear-out and breakage of the bag opening due to massive stress, easy disassembly and assembly, long service life of filter bag, reduced maintenance, and high operation efficiency of dust remover.
Description
Technical field
The utility model relates to a kind of sack fixture, especially sack cleaner sack fixture.
Background technology
At present, the smoke and dust treatment of known China cement industry generally uses sack cleaner.The basic principle of this deduster is, ash-laden gas led to into airduct in card enters filter bag, and dust is trapped in the filter bag inner surface, and dusty gas then is purified behind the bag filtration after filtration, and the gas of purification is discharged by exhaust duct.Thereby reach the smoke and dust treatment purpose.The airduct connected mode of the filter bag of deduster and card generally adopt iron wire to tie up, or fixedly iron ring is fixed.Filter bag is in filter process, and flue gas from bottom to top enters filter bag, and filter bag is under the effect of flue gas, and filter bag opening is in by tension state always, and sack bearing stress is concentrated, and causes sack and card airduct bearing fracture to occur galling.Shorten life of bag filter, increase maintenance downtime, influence the normal operation and the result of use of sack cleaner.Simultaneously since filter bag is connected with the card airduct that the employing iron wire is tied up or fixedly iron ring fix not only inconvenient dismounting but also damage filter bag easily.
The utility model content
For overcome that existing bag-type duster filtering bag sack and card airduct are tied up with iron wire or fixedly iron ring fix and the stress that occurs is concentrated, caused sack to gall fracture, increases maintenance and the deficiency of mounting or dismounting inconvenience.The utility model provides a kind of sack cleaner sack fixture, and this installs in the filter bag filter process, and not only overcome the sack stress and concentrate and to cause galling fracture, and also convenient to disassembly; Increase life of bag filter simultaneously, reduce maintenance, improve the operational efficiency of deduster.
Technical solution of the present utility model is: contain rubber retainer plate, fixed support, outer flexible steel ring, interior flexible steel ring, the outside of rubber retainer plate is a concave structure, outer flexible steel ring is arranged on rubber retainer plate outer lower portion, interior flexible steel ring is arranged on the inboard of rubber retainer plate, fixed support inside upper part convex structure, the lateral concave structure of this structure and rubber retainer plate matches.
The beneficial effects of the utility model are, after filter bag and rubber retainer plate curl, after the urgent rubber retainer plate distortion of hand, place among the fixed support concave structure, interior flexible steel ring and outside under the effect of flexible steel ring, the rubber retainer plate restores to the original state rapidly, and the concave structure of rubber retainer plate and fixed support convex structure are matched, filter bag opening is pressed between the concave structure and support bracket fastened convex structure of rubber retainer plate, filter bag fixing by tightly.Thereby filter bag is convenient to disassembly.During filter bag filter dirt, because sack is fixed by the rubber retainer plate, the rubber retainer plate is under the effect of inside and outside flexible steel ring, the rubber retainer plate has more elastic force, the pulling force of sack is absorbed by the rubber retainer plate, the stress of sack bearing is eliminated, and contact with the rubber retainer plate owing to sack simultaneously, thereby sack can not be galled fracture.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the fixed support schematic diagram.
Fig. 3 is the structural representation of rubber retainer plate and interior flexible steel ring and outer flexible steel ring.
Fig. 4 is the fixedly structural representation of sack of the utility model.
1. fixed supports among the figure, 2. rubber retainer plate, 3. in flexible steel ring, 4. outer flexible steel ring, 5. filter bag.
The specific embodiment
Among Fig. 1, fixed support 1 inside upper part is a convex structure, and rubber retainer plate 2 outsides are concave structure, and rubber retainer plate 2 outer lower portion are provided with outer flexible steel ring 4, and rubber retainer plate 2 inboards are provided with interior flexible steel ring 3.
Fixedly during sack, as shown in Figure 4, at first filter bag 5 is curled on rubber retainer plate 2, compel rubber retainer plate 2 with hand and make it distortion, be put among fixed support 1 concave structure, interior flexible steel ring 3 and outside under the effect of flexible steel ring 4, rubber retainer plate 2 restores to the original state rapidly, the concave structure of rubber retainer plate 2 and fixed support 1 convex structure match, and filter bag 5 sacks are pressed between the convex structure of the concave structure of rubber retainer plate 2 and fixed support 1, filter bag 5 fixing by tightly.The flange of fixed support 1 bottom and the card of deduster link.During maintenance, rubber retainer plate 2 only with hand make it distortion, just can separate from fixed support 1, overhaul.
Claims (1)
1. sack cleaner sack fixture, it is characterized in that: contain rubber retainer plate, fixed support, outer flexible steel ring, interior flexible steel ring, the outside of rubber retainer plate is a concave structure, outer flexible steel ring is arranged on rubber retainer plate outer lower portion, interior flexible steel ring is arranged on the inboard of rubber retainer plate, fixed mount inside upper part convex structure, the lateral concave structure of this structure and rubber retainer plate matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03259337 CN2626586Y (en) | 2003-07-07 | 2003-07-07 | Bag mouth fixing device of bag-type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03259337 CN2626586Y (en) | 2003-07-07 | 2003-07-07 | Bag mouth fixing device of bag-type dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2626586Y true CN2626586Y (en) | 2004-07-21 |
Family
ID=34254823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03259337 Expired - Fee Related CN2626586Y (en) | 2003-07-07 | 2003-07-07 | Bag mouth fixing device of bag-type dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2626586Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920145A (en) * | 2010-09-10 | 2010-12-22 | 宜兴市泰清环保设备有限公司 | Making method of improved filter bag mouth |
| CN101198393B (en) * | 2005-05-23 | 2011-07-27 | 卡姆菲尔有限责任公司 | Pocket filter assembly |
| CN101874953B (en) * | 2009-12-25 | 2012-08-22 | 江苏中科节能环保技术有限公司 | Filter bag fixing mechanism of pulsed bag type dust remover |
| CN102716621A (en) * | 2012-08-07 | 2012-10-10 | 江苏泰清环保科技有限公司 | Filter bag installation protection structure |
| CN103432839A (en) * | 2013-09-13 | 2013-12-11 | 长春天勤环境工程有限公司 | Bottom positioning and fixing device of filter bag |
| CN106345191A (en) * | 2015-07-23 | 2017-01-25 | 无锡市东方工业节能环保有限公司 | Novel cloth bag with sealing property and manufacturing method of novel cloth bag |
-
2003
- 2003-07-07 CN CN 03259337 patent/CN2626586Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101198393B (en) * | 2005-05-23 | 2011-07-27 | 卡姆菲尔有限责任公司 | Pocket filter assembly |
| CN101874953B (en) * | 2009-12-25 | 2012-08-22 | 江苏中科节能环保技术有限公司 | Filter bag fixing mechanism of pulsed bag type dust remover |
| CN101920145A (en) * | 2010-09-10 | 2010-12-22 | 宜兴市泰清环保设备有限公司 | Making method of improved filter bag mouth |
| CN102716621A (en) * | 2012-08-07 | 2012-10-10 | 江苏泰清环保科技有限公司 | Filter bag installation protection structure |
| CN103432839A (en) * | 2013-09-13 | 2013-12-11 | 长春天勤环境工程有限公司 | Bottom positioning and fixing device of filter bag |
| CN106345191A (en) * | 2015-07-23 | 2017-01-25 | 无锡市东方工业节能环保有限公司 | Novel cloth bag with sealing property and manufacturing method of novel cloth bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |