CN202438217U - Cloth bag dust removing device and dust removing system - Google Patents
Cloth bag dust removing device and dust removing system Download PDFInfo
- Publication number
- CN202438217U CN202438217U CN 201120527281 CN201120527281U CN202438217U CN 202438217 U CN202438217 U CN 202438217U CN 201120527281 CN201120527281 CN 201120527281 CN 201120527281 U CN201120527281 U CN 201120527281U CN 202438217 U CN202438217 U CN 202438217U
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- bag
- filter
- type dust
- filter bag
- card
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Abstract
The utility model discloses a cloth bag dust removing device, which comprises a filtering bag (1), a pattern board (2) and a filtering barrel (3), wherein an annular groove (12) and an annular hat collar (11) which protrude outwards from the periphery surface of the filtering bag are formed on the periphery surface of the filtering bag; a through hole is arranged on the pattern board; the filtering bag passes through the through hole, so that the periphery of the through hole is embedded into the annular groove of the filtering bag; the annular cap collar of the filtering bag is adhered to the pattern board; and the filtering barrel is installed inside the filtering bag so as to make the filtering barrel compress the annular cap collar of the filtering bag tightly. The cloth bag dust removing device is simple in structure; the filtering bag is high in dust removing efficiency and long in service life; and the maintenance and the repairing are convenient.
Description
Technical field
The utility model relates to the dedusting field, particularly, and the dust pelletizing system that relates to a kind of sack cleaner and comprise this sack cleaner.
Background technology
In the operation process of industries such as metallurgy, chemical industry, machine-building and mining industry, usually produce amounts of dust, contaminated environment also endangers the healthy of people.In addition, the reinforcement of people's environmental protection consciousness at any time, enhancement of environment more and more obtains people's attention.Prior art extensively adopts sack cleaner to carry out the separation of dirt gas in to the dust dedusting, realizes the discharge of dust collection and clean air.
In the mounting structure of current sack cleaner; The decorative pattern hole of filter bag and the sealing between the card hole often are employed in the filter bag decorative pattern hole inlays turn; Utilize the tensile force of turn to compress sealing; Simultaneously, adopt the self-locking tensioning spring that the sack of filter bag is stretched on the tiltedly tight inwall that overlaps to realize the sealing of filter bag.But there is following shortcoming in this hermetically-sealed construction: 1. because the fit clearance in the aperture in the tensile force of turn and this turn and decorative pattern hole is little, in installation process; Need employing instrument (for example screwdriver) could turn be compressed in the card hole; Thereby cause filter bag decorative pattern hole surface to receive the instrument extruding and damaged, the turn distortion causes seal failure; Simultaneously; Filter bag is easy to generate by the variation of vibration and the deduster internal pressure of soot cleaning system to move up and down, cause decorative pattern hole surface wearing and tearing perforation, the service life of reducing filter bag; 2. filter bag only depends on the tensile force of own wt and tensioning spring to fix, and when soot cleaning system action and the variation of deduster internal pressure, it is moving that string takes place filter bag, and it is grey frequent to make the card hole leak, and the clean room dust stratification is serious, causes the fuel gas and dust of discharging to exceed standard thus.
The utility model content
The purpose of the utility model provides a kind of bag-type dust equipment, and this bag-type dust device structure is simple, the filter bag efficiency of dust collection is high, life of bag filter is long, and Maintenance and Repair are convenient.
To achieve these goals; The utility model provides a kind of bag-type dust equipment; This bag-type dust equipment comprises filter bag, card and filter cylinder, and the outer surface of the sack portion of said filter bag is formed with annular groove and from the ring cap neck of the outer surface of said filter bag protrusion, said card is provided with through hole; Said filter bag passes said through hole; Make the periphery of said through hole be embedded in the said annular groove of said filter bag, the said ring cap neck of said filter bag is attached on the said card, and said filter cylinder is installed in the said ring cap neck that makes said filter cylinder compress said filter bag in the said filter bag.
Preferably, said card is provided with a plurality of said through holes, and said a plurality of through holes are distributed on the said card.
Preferably, the thickness of said ring cap neck is 3-4mm, and width is 8-10mm.
Preferably, said bag-type dust equipment also comprises the compressing unit that is used to compress said filter cylinder, and said compressing unit comprises pressure strip and fixture, and said pressure strip is installed on the said filter cylinder and with said card and fixes through said fixture.
Preferably, said fixture comprises screw bolt and nut.
Preferably, the thickness of said pressure strip is 3-5mm, and width is 15-20mm.
The utility model also provides a kind of dust pelletizing system; This dust pelletizing system comprises clean room, be installed in the deashing pipe in the said clean room, the blower fan that is communicated with said clean room sealing and and the motor that is in transmission connection of said blower fan; It is characterized in that; Said dust pelletizing system also comprises the bag-type dust equipment of the utility model, and said bag-type dust equipment is arranged in the said clean room and with said deashing pipe and is connected.
Pass through technique scheme; Because the bag-type dust equipment that the specific embodiment of the utility model provides comprises filter bag; The outer surface of the sack portion of said filter bag is formed with said annular groove and ring cap neck; The periphery of the said through hole on the said card is embedded in the said annular groove, and said ring cap neck is attached on the said card and through said filter cylinder and compresses, thereby can prevent that filter bag from grinding away and leak grey phenomenon.Therefore, this bag-type dust device structure is simple, the filter bag efficiency of dust collection is high, life of bag filter is long, and Maintenance and Repair are convenient.
Other feature and advantage of the utility model will partly specify in the specific embodiment subsequently.
Description of drawings
Accompanying drawing is the further understanding that is used to provide the utility model, and constitutes the part of specification, is used to explain the utility model with the following specific embodiment, but does not constitute the restriction to the utility model.In the accompanying drawings:
Fig. 1 is the structural representation according to the filter bag of the specific embodiment of the utility model;
Fig. 2 is the structural representation according to the bag-type dust equipment of the specific embodiment of the utility model.
Description of reference numerals
1 filter bag; 2 cards;
3 filter cylinders; 4 pressure strips;
5 bolts; 6 nuts;
11 ring caps neck; 12 annular grooves.
The specific embodiment
Be elaborated below in conjunction with the specific embodiment of accompanying drawing to the utility model.Should be understood that the specific embodiment described herein only is used for explanation and explains the utility model, is not limited to the utility model.
Fig. 1 is the structural representation according to the filter bag of the specific embodiment of the utility model, and Fig. 2 is the structural representation according to the bag-type dust equipment of the specific embodiment of the utility model.Specify the bag-type dust equipment of the specific embodiment of the utility model below in conjunction with Fig. 1 and Fig. 2.
As illustrated in fig. 1 and 2; The bag-type dust equipment that the specific embodiment of the utility model provides comprises filter bag 1, card 2 and filter cylinder 3; The outer surface of the sack portion of filter bag 1 is formed with annular groove 12 and from the ring cap neck 11 of the outer surface of filter bag 1 protrusion; Card 2 is provided with through hole, and filter bag 1 passes said through hole, makes the periphery of said through hole be embedded in the annular groove 12 of filter bag 1; The ring cap neck 11 of filter bag 1 is attached on the card 2, and filter cylinder 3 is installed in the ring cap neck 11 that makes filter cylinder 3 compress filter bag 1 in the filter bag 1.
The bag-type dust equipment that the specific embodiment of the utility model provides comprises filter bag 1; The outer surface of the sack portion of filter bag 1 is formed with annular groove 12 and ring cap neck 11; The periphery of the said through hole on the card 2 can be embedded in the annular groove 12; Compress thereby ring cap neck 11 is attached on the card 2 and through filter cylinder 3, thereby can prevent that filter bag from grinding away and leak grey phenomenon.Therefore, this bag-type dust device structure is simple, the filter bag efficiency of dust collection is high, life of bag filter is long, and Maintenance and Repair are convenient.
As shown in Figure 1; Ring cap neck 11 and annular groove 12 can be formed on the outer surface of sack portion of filter bag 1; Be the ring cap neck 11 sack portion that can be formed on filter bag 1 apart from the filter bag opening appropriate position, annular groove 12 can be close to ring cap neck 11 and be formed on the side near the filter bag bottom of ring cap neck 11 along the axial direction of filter bag 1 (from filter bag opening to the filter bag bottom direction).In practice, the size of ring cap neck 11 and annular groove 12 can be confirmed according to the actual size size of on-the-spot filter bag and filter cylinder.
As shown in Figure 2, filter bag 1 can pass the said through hole on the card 2, and in order to improve efficiency of dust collection, preferably, card 2 is provided with a plurality of said through holes, and a plurality of said through holes are distributed on the card 2.In addition, the shape of card 2 can be Any shape, and this is not limited.
In addition, install on 2, can be fixedly mounted on the card 2 in order to make filter bag 1 because ring cap neck 11 can be attached to; Ring cap neck 11 can have certain thickness and width, and the while is easy to make for ring cap neck 11, preferably; The thickness of ring cap neck 11 can be 3-4mm, and width can be 8-10mm, after filter cylinder 3 is packed filter bag 1 into; The edge of filter cylinder 3 can compress ring cap neck 11, thus fixing filter bag 1.Need to prove that this number range is preferred thickness and width, be not to be understood that to be restriction this.
In addition; As shown in Figure 2, fixing more firmly in order to make filter bag 1, filter bag 1 is not produced when soot cleaning system vibration and the variation of deduster internal pressure move up and down; Preferably; Said bag-type dust equipment also comprises the compressing unit that is used to compress filter cylinder 3, and said compressing unit comprises pressure strip 4 and fixture, and pressure strip 4 is installed on the filter cylinder 3 and with card 2 and fixes through said fixture.
In addition; For the major part of the filter cylinder mouth that pressure strip 4 is unlikely to take filter cylinder 3 and influence the efficient of dedusting and have lighter weight, pressure strip 4 should have certain width and thickness, preferably; The thickness of pressure strip 4 can be 3-5mm, and width is 15-20mm.Need to prove that this number range is preferred thickness and width, be not to be understood that to be restriction this.
In addition; Said fixture can adopt existing any fixed part, for the convenience of hard-wired convenience and field-strip, preferably; Said fixture can comprise bolt 5 and nut 6; In order to guarantee the sealing of cleaner, promptly bolt 5 can be arranged on the upper surface of card 2 through existing any fixed form (for example welding manner) sealing simultaneously, and pressure strip 4 is provided with corresponding bolt mounting holes with said bolt 5 corresponding positions; Bolt 5 can pass the said bolt mounting holes on the pressure strip 4 and cooperate with nut 6; Thereby pressure strip 4 compresses filter cylinder 3, makes filter cylinder 3 compress the ring cap neck 11 of filter bag 1 more firmly, realizes fixedly securing of filter bag 1.
The specific embodiment of the utility model also provides a kind of dust pelletizing system; This dust pelletizing system comprises the clean room (not shown), be installed in the deashing pipe (not shown) in the said clean room, the blower fan (not shown) that is communicated with said clean room sealing and and the motor (not shown) that is in transmission connection of said blower fan; Said dust pelletizing system also comprises above-mentioned each described bag-type dust equipment, and said bag-type dust equipment is arranged in the said clean room and with said deashing pipe and is connected.
In sum; The bag-type dust equipment that the specific embodiment of the utility model provides is at first put into filter bags 1 with filter cylinder 3, wholely again after the assembling passes the said through hole on the card 2; Make the periphery of said through hole be embedded in the annular groove 12 of filter bag 1; The ring cap neck of filter bag 1 is attached on the card 2, and filter cylinder 3 compresses the ring cap neck of filter bag 1, pressure strip 4 is installed on the filter cylinder 3 and through bolt 5 with nut 6 pressure strip 4 to be fixedly connected with card 2 then; Thereby make filter cylinder 3 can compress filter bag 1 more firmly, thereby prevent the wearing and tearing of filter bag 1 and leak grey phenomenon.Therefore, this bag-type dust device structure is simple, the filter bag efficiency of dust collection is high, life of bag filter is long, and Maintenance and Repair are convenient.
More than combine accompanying drawing to describe the preferred implementation of the utility model in detail; But; The utility model is not limited to the detail in the above-mentioned embodiment; In the technical conceive scope of the utility model, can carry out multiple simple variant to the technical scheme of the utility model, these simple variant all belong to the protection domain of the utility model.
In addition, also can carry out combination in any between the various embodiment of the utility model, as long as its thought without prejudice to the utility model, it should be regarded as content disclosed in the utility model equally.
Claims (7)
1. bag-type dust equipment; This bag-type dust equipment comprises filter bag (1), card (2) and filter cylinder (3); It is characterized in that the outer surface of the sack portion of said filter bag (1) is formed with annular groove (12) and from the ring cap neck (11) of the outer surface of said filter bag (1) protrusion, said card is provided with through hole; Said filter bag (1) passes said through hole; Make the periphery of said through hole be embedded in the said annular groove (12) of said filter bag, the said ring cap neck (11) of said filter bag is attached on the said card (2), and said filter cylinder (3) is installed in the said ring cap neck (11) that makes said filter cylinder (3) compress said filter bag in the said filter bag (1).
2. bag-type dust equipment according to claim 1 is characterized in that, said card (2) is provided with a plurality of said through holes, and said a plurality of through holes are distributed on the said card (2).
3. bag-type dust equipment according to claim 1 is characterized in that, the thickness of said ring cap neck (11) is 3-4mm, and width is 8-10mm.
4. bag-type dust equipment according to claim 1; It is characterized in that; Said bag-type dust equipment also comprises the compressing unit that is used to compress said filter cylinder (3); Said compressing unit comprises pressure strip (4) and fixture, and said pressure strip (4) is installed in said filter cylinder (3) and goes up and fix through said fixture with said card (2).
5. bag-type dust equipment according to claim 4 is characterized in that, said fixture comprises bolt (5) and nut (6).
6. bag-type dust equipment according to claim 4 is characterized in that, the thickness of said pressure strip (4) is 3-5mm, and width is 15-20mm.
7. dust pelletizing system; This dust pelletizing system comprises clean room, be installed in the deashing pipe in the said clean room, the blower fan that is communicated with said clean room sealing and and the motor that is in transmission connection of said blower fan; It is characterized in that; Said dust pelletizing system also comprises each described bag-type dust equipment of aforesaid right requirement, and said bag-type dust equipment is arranged in the said clean room and with said deashing pipe and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120527281 CN202438217U (en) | 2011-12-15 | 2011-12-15 | Cloth bag dust removing device and dust removing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120527281 CN202438217U (en) | 2011-12-15 | 2011-12-15 | Cloth bag dust removing device and dust removing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202438217U true CN202438217U (en) | 2012-09-19 |
Family
ID=46819674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120527281 Expired - Fee Related CN202438217U (en) | 2011-12-15 | 2011-12-15 | Cloth bag dust removing device and dust removing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202438217U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102974176A (en) * | 2012-11-23 | 2013-03-20 | 云南云铝涌鑫铝业有限公司 | Sealing device for dust remover and dust remover with same |
| CN105013265A (en) * | 2015-07-06 | 2015-11-04 | 大唐桂冠合山发电有限公司 | Anti-drop and sealing device for filter bag of electropulsing bag type dust collector |
| CN106422589A (en) * | 2016-12-05 | 2017-02-22 | 新乡市振英机械设备有限公司 | Filter barrel mounting structure used on small pulse dust collector |
| CN108549335A (en) * | 2018-03-28 | 2018-09-18 | 尼欧迪克（青岛）除尘设备有限公司 | A kind of intelligent maintenance system of deduster and maintenance method |
| CN110523187A (en) * | 2019-08-22 | 2019-12-03 | 郭喜 | A kind of multi-stag fume gases processing unit |
-
2011
- 2011-12-15 CN CN 201120527281 patent/CN202438217U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102974176A (en) * | 2012-11-23 | 2013-03-20 | 云南云铝涌鑫铝业有限公司 | Sealing device for dust remover and dust remover with same |
| CN105013265A (en) * | 2015-07-06 | 2015-11-04 | 大唐桂冠合山发电有限公司 | Anti-drop and sealing device for filter bag of electropulsing bag type dust collector |
| CN106422589A (en) * | 2016-12-05 | 2017-02-22 | 新乡市振英机械设备有限公司 | Filter barrel mounting structure used on small pulse dust collector |
| CN108549335A (en) * | 2018-03-28 | 2018-09-18 | 尼欧迪克（青岛）除尘设备有限公司 | A kind of intelligent maintenance system of deduster and maintenance method |
| CN110523187A (en) * | 2019-08-22 | 2019-12-03 | 郭喜 | A kind of multi-stag fume gases processing unit |
| CN110523187B (en) * | 2019-08-22 | 2021-11-30 | 河北和和能源科技有限公司 | Multi-stage smoke and dust gas processing apparatus |
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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: 20120919 Termination date: 20161215 |