CN201380017Y - Bag type duster bag filter frame coupling device - Google Patents
Bag type duster bag filter frame coupling device Download PDFInfo
- Publication number
- CN201380017Y CN201380017Y CN200920024054U CN200920024054U CN201380017Y CN 201380017 Y CN201380017 Y CN 201380017Y CN 200920024054 U CN200920024054 U CN 200920024054U CN 200920024054 U CN200920024054 U CN 200920024054U CN 201380017 Y CN201380017 Y CN 201380017Y
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- section
- section cage
- bag
- cage
- tail
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- Expired - Fee Related
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Abstract
The utility model relates to a bag type duster bag filter frame coupling device, which belongs to the technical field of environment-friendly dusting, and is characterized in that the device consists of a section cage, a section cage head and a section cage tail, wherein the section cage head and the section cage tail are fixed to the two ends of the section cage respectively, and the section cage head is connected with other section cage tails. The utility model has the advantages of unique design, simple structure, reliable use and easy mounting.
Description
Technical field
The utility model relates to bag-type duster filtering bag framework coupling arrangement, belongs to environmental protection dedusting technology field.
Background technology
Sack cleaner is as a kind of high-effective dust-removing equipment, be widely used in the dedusting of industries such as cement, mine, metallurgy, chemical industry, grain processing, sack cleaner can be divided into circular sack cleaner and flat sack cleaner according to shape of cross section, the flat framework of flat sack cleaner has enough intensity, rigidity, perpendicularity is good, under same filter area, it is compacter that filter bag is arranged, the space utilization height, it is convenient that the filter bag framework is installed, height is lower in the factory building room, and the less space of area is used more convenient.As publication number is the Chinese patent of CN1411887, a kind of cloth bag and skeleton of sack cleaner are disclosed, cloth bag after making, fixedly cloth bag, make cloth bag become the skeleton of definite shape, skeleton by be placed in the cloth bag the bag inner frame of the outside stretching of cloth bag, cloth bag is placed between the skeleton, by stretching, make the filter area of cloth bag become the increase of several times, the volume-diminished 60～80% of deduster improves 2～4 times of disposal abilities with the deduster of volume.But in use, there are the following problems: 1, the bag cage connect unreliable, the disturbance of compress wind during in service because deashing, the mutual collision friction in filter bag framework bottom, the abrasion filter cloth, cause leak out, leak grey.2, it is time-consuming maintenance to be installed, and the every joint filter bag of former design framework need be with more than two people, and every joint need be with two hooks, and the dismounting inconvenience is linked up with and the filter bag framework is connected with pine and has tightly, causes perpendicularity deviation.3, the bag cage comes off, and falls into flue-dust retainer, easily stops up the blanking outlet, and hook is fallen into defeated grey valve when serious, can cause the equipment stall, burns out the accident of motor and defeated grey valve rotor.4, the bag cage connects hook and comes off, be stuck on the support ring of bag cage, and deashing repeatedly, filter bag is in the expansion contraction process, and is easy to wear.5, can increase operating cost (change bag cage and filter bag) to the user, the bag frame breaks off relations, and filter bag falls down deduster and need shut down, and the discharging that exceeds standard of temporary transient dust pollutes environment.
Summary of the invention:
The utility model provides a kind of bag-type duster filtering bag framework coupling arrangement at the difference of prior art.
Bag-type duster filtering bag framework coupling arrangement is characterized in that, it is made up of section cage, section cage head and section cage tail, the two ends of section cage head and the section cage tail section of being individually fixed in cage, and section cage head links to each other with other section cage tail.
The end of above-mentioned section cage head is provided with non-closed hoop groove, and the end of section cage tail is provided with tongue, and recess width is corresponding with the width and the degree of depth of tongue with the degree of depth.Can be with the non-closed hoop groove of the direct snap section cage of the tongue head of section cage tail.
The end of above-mentioned section cage head is provided with the closed hoop groove, and the end of section cage tail is provided with endless loop, and endless loop is provided with breach, and the section cage bar that these breach both sides are provided with connects by safety plate.
Above-mentioned safety plate is the dumbbell shape that both sides are provided with retainer ring.
The utility model design is unique, simple in structure, uses reliably, is easy to install.It adopts embedded fastening connecting mode, avoided because the dust-precipitator operating mode is in service because of wind speed, high temperature deformation, flue gas corrosion causes the destroying infection to coupling arrangement, improve the fastening strength of connector, reliability is strengthened, reduced the filter bag wearing and tearing, leaked ash, avoid defeated grey valve stall accident, reduced operating cost, improve dust-collecting efficiency, guaranteed the safe operation of deduster, obtained good economic benefit.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a plug-in type section cage head and structural representation after section cage tail is connected;
Fig. 3 is clamping hoop type section cage head and section cage tail annexation schematic diagram;
Fig. 4 is a clamping hoop type section cage head and vertical view after section cage tail is connected;
Fig. 5 is the safety plate structural representation;
Fig. 6 is eight rib plug-in type section cage heads and structural representation after section cage tail is connected;
Wherein: 1, section cage, 2, section cage head, 3, section cage tail, 4, groove, 5, tongue, 6, breach, 7, safety plate, 8, section cage bar, 9, endless loop.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further, but institute's protection domain is not limited only to this.
Bag-type duster filtering bag framework coupling arrangement as shown in Figure 1, it is made up of section cage 1, section cage head 2 and section cage tail 3, the two ends of section cage head 2 and section cage tail 3 section of being individually fixed in cages 1, section cage head 2 links to each other with other section cage tail 3.The end of above-mentioned section cage head 2 is provided with the oval annular recess 4 of non-closure, and the end of section cage tail 3 is provided with tongue 5, and groove 4 width are corresponding with the width and the degree of depth of tongue 5 with the degree of depth.Can be with the oval annular recess 4 of non-closure of the tongue 5 direct snap section cage heads 2 of section cage tail 3.
During use, the groove 4 of the tongue 5 aligned segments cage heads 2 of section cage tail 3, by the vacancy of groove 4 annulars laterally push just can be firm chucking, as shown in Figure 2, cage connects the closely cage vertical centre displacement of the lines that can not cause very close to each other, even so wind speed more can not cause bottom collision mutually between cage and the cage more yet, the probability that causes the phase mutual friction is zero, thereby has guaranteed to filter the service life of cloth bag.
As embodiment 1 described bag-type duster filtering bag framework coupling arrangement, the end of the difference section of being cage head 2 is provided with closed hoop groove 4, the end of section cage tail 3 is provided with endless loop 9 (as Fig. 3), endless loop 9 is provided with breach 6 (as Fig. 4), and the section cage bar 8 that these breach 6 both sides are provided with connects by safety plate 7.Above-mentioned safety plate 7 is provided with the dumbbell shape of retainer ring for both sides.
During use, earlier endless loop 9 is put into closed hoop groove 4, safety plate 7 is fixed between the section cage bar 8 of breach 6 both sides setting, make endless loop 9 be fixed in the closed hoop groove 4 difficult drop-off.
As embodiment 1 described bag-type duster filtering bag framework coupling arrangement, the end of the difference section of being cage head 2 is provided with non-closed eight rib annular recess 4 (as Fig. 6).
Claims (4)
1, bag-type duster filtering bag framework coupling arrangement is characterized in that, it is made up of section cage, section cage head and section cage tail, the two ends of section cage head and the section cage tail section of being individually fixed in cage, and section cage head links to each other with other section cage tail.
2, bag-type duster filtering bag framework coupling arrangement as claimed in claim 1, it is characterized in that, the end of above-mentioned section cage head is provided with non-closed hoop groove, and the end of section cage tail is provided with tongue, and recess width is corresponding with the width and the degree of depth of tongue with the degree of depth.
3, bag-type duster filtering bag framework coupling arrangement as claimed in claim 1, it is characterized in that the end of above-mentioned section cage head is provided with the closed hoop groove, the end of section cage tail is provided with endless loop, endless loop is provided with breach, and the section cage bar that these breach both sides are provided with connects by safety plate.
4, bag-type duster filtering bag framework coupling arrangement as claimed in claim 3 is characterized in that, above-mentioned safety plate is the dumbbell shape that both sides are provided with retainer ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920024054U CN201380017Y (en) | 2009-03-20 | 2009-03-20 | Bag type duster bag filter frame coupling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920024054U CN201380017Y (en) | 2009-03-20 | 2009-03-20 | Bag type duster bag filter frame coupling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201380017Y true CN201380017Y (en) | 2010-01-13 |
Family
ID=41523490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920024054U Expired - Fee Related CN201380017Y (en) | 2009-03-20 | 2009-03-20 | Bag type duster bag filter frame coupling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201380017Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107009321A (en) * | 2017-06-01 | 2017-08-04 | 厦门大学嘉庚学院 | A kind of long metal filter bag docking structure and its auxiliary mounting tool and installation method |
| CN107115737A (en) * | 2017-03-31 | 2017-09-01 | 成都易态科技有限公司 | The filtration of filter bag multisection type supporting construction and its composition |
-
2009
- 2009-03-20 CN CN200920024054U patent/CN201380017Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107115737A (en) * | 2017-03-31 | 2017-09-01 | 成都易态科技有限公司 | The filtration of filter bag multisection type supporting construction and its composition |
| CN107115737B (en) * | 2017-03-31 | 2023-05-30 | 成都易态科技有限公司 | Filter bag multistage formula bearing structure and filtration that constitutes thereof |
| CN107009321A (en) * | 2017-06-01 | 2017-08-04 | 厦门大学嘉庚学院 | A kind of long metal filter bag docking structure and its auxiliary mounting tool and installation method |
| CN107009321B (en) * | 2017-06-01 | 2018-11-27 | 厦门大学嘉庚学院 | A kind of long metal filter bag docking structure and its auxiliary mounting tool and installation method |
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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: 20100113 Termination date: 20120320 |