CN206613288U - A kind of filter bag of dust collector component and sack cleaner - Google Patents
A kind of filter bag of dust collector component and sack cleaner Download PDFInfo
- Publication number
- CN206613288U CN206613288U CN201720306952.5U CN201720306952U CN206613288U CN 206613288 U CN206613288 U CN 206613288U CN 201720306952 U CN201720306952 U CN 201720306952U CN 206613288 U CN206613288 U CN 206613288U
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- filter bag
- interior
- bag body
- filter
- support bar
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Abstract
The utility model discloses the sack cleaner of a kind of filter bag of dust collector component and the use filter bay assembly, the filter bay assembly includes filter bag and cage skeleton, the filter bag includes outer filter bag body, interior filter bag body and connection bag, so as to form the filtering surface with four similar tubulars, cage skeleton includes upper flange cylinder, outer support bar, inner bracing piece and interior loop bar, outer support bar is inserted between outer filter bag body and outer connecting bag wall, in inner bracing piece insertion between filter bag body and interior connecting bag wall, the upper end of interior loop bar is fixed with circular pressing plate, the upper end of interior loop bar is fixed through inner sealed board portion and by nut, pressing plate coordinates the upper containment portion for compressing interior filter bag body with inner sealed board portion, the lower end of interior loop bar is folded upward at and forms support bar segment, support the interior connecting bag wall of bar segment support connection bag.The filter bag of dust collector component adds filter area compared with current filter bay assembly, improves filter efficiency.
Description
Technical field
The utility model is related to a kind of filter bay assembly, more particularly to a kind of filter bag of dust collector component, while the utility model
The sack cleaner for being mounted with the filter bay assembly is also disclosed.
Background technology
Sack cleaner is a kind of dry type dust filtration device.It is applied to trap tiny, dry, non-fiber dust.Filter bag
Using weaving filter cloth or nonwoven felt into, dusty gas is filtered using the filtration of fabric, when containing
Dust and gas body enters after sack cleaner, and particle is big, heavy dust, because the effect of gravity settles down, falls into ash bucket, contains
There is the gas of relatively fine dust when by filtrate, dust is purified gas by detention.And in order to improve filtration, purification
Efficiency, generally using two ways：1. increase the diameter of filter bag；2. increase the length of filter bag, and both modes can increase
The volume of whole deduster, the floor space increase of equipment, cost is higher.
Utility model content
Technical problem to be solved in the utility model is：A kind of filter bag of dust collector component is provided, the filter bag of dust collector group
Part adds filter area compared with current filter bay assembly, improves filter efficiency.
Another technical problem that the utility model asks for solution is to provide a kind of sack cleaner, sack cleaner peace
Above-mentioned filter bay assembly has been filled, filter efficiency is added.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of filter bag of dust collector component, including filter bag
With the cage skeleton of support filter bag, the filter bag includes outer filter bag body, interior filter bag body and connects outer filter bag body and interior filter bag body
Bag is connected, the outer filter bag body is the tubular of upper end open, and the upper end outer of the outer filter bag body is provided with elastic sack, institute
Interior filter bag body is stated for tubular structure, the upper end of the interior filter bag body is upper containment portion, and the connection bag is arranged at interior filter bag body
Between outer filter bag body, the connection bag includes interior connecting bag wall and outer connecting bag wall, interior connecting bag wall and outer connecting bag wall
Upper end connect into closed, the lower end of the interior connecting bag wall is connected with the lower end of interior filter bag body, the lower end of outer connecting bag wall
It is connected with the lower end of outer filter bag body, structure between the interior connecting bag wall and interior filter bag body, between outer connecting bag wall and outer filter bag body
Into net gas passage, the circle spacing is provided with several suturing parts, the outer company between the interior connecting bag wall and interior filter bag body
The circle spacing is provided with several suturing parts between picking bag wall and outer filter bag body；
The cage skeleton includes upper flange cylinder, outer support bar, inner bracing piece and interior loop bar, and the upper flange cylinder includes outer barrel
Portion, inner cylinder portion, inner sealed board portion and outside flange portion, the outer cylindrical portion and inner cylinder portion are connected as one by some connecting plates, institute
State the gap between outer cylindrical portion and inner cylinder portion and constitute gas outlet, the inner sealed board portion be fixed on the upper end of inner cylinder portion with it is interior
Cylinder portion is integrally formed, and the quantity of the outer support bar is many and upper end is fixed in outer cylindrical portion, the quantity of the inner bracing piece
It is fixed on for many and upper end in inner cylinder portion, the upper end of the interior filter bag body of the filter bag is sleeved in inner cylinder portion, the outer filter bag
Body elasticity banding is in outer cylindrical portion, and the outer support bar inserts between outer filter bag body and outer connecting bag wall and supports the outer filter bag
The inner side of body；Inner bracing piece insertion institute is interior between filter bag body and interior connecting bag wall and to support the outside of the interior filter bag body,
The outer support bar and inner bracing piece and suturing part stagger setting；The quantity of the interior loop bar is many and justified relative to inner cylinder portion
Zhou Junbu, the upper end of the interior loop bar is fixed with circular pressing plate, and the upper closing of interior filter bag body is run through in the upper end of the interior loop bar
Portion and inner sealed board portion are simultaneously fixed by nut, and the pressing plate coordinates the upper containment portion for compressing interior filter bag body with inner sealed board portion, described
The lower end of interior loop bar is folded upward at and extends the support bar segment to be formed and stretched into connecting bag body, and the support bar segment supports the company
The interior connecting bag wall of picking bag body.
It is described outer if being provided with individual horizontal support block on the outer support bar, inner bracing piece as a kind of preferred scheme
Horizontal support block on support bar is spaced apart and the outside of bag is connected to outside described in inner support in height；The inner support
Horizontal support block on bar is spaced apart and the inner side of bag is connected into described in outer support in height.
As a kind of preferred scheme, several horizontal support blocks, the water are provided with the support bar segment of the interior loop bar
The inner side of flat support block connection bag to outside described in outer support.
As a kind of preferred scheme, the outer support bar and inner bracing piece should be at for homogeneous a pair it is same diametrically, it is interior
Loop bar and outer support bar and inner bracing piece mutually stagger setting.
As a kind of preferred scheme, the interior loop bar, outer support bar, horizontal support block on inner bracing piece end it is equal
It is arranged to dome shape.
As a kind of preferred scheme, the outward flange of the circular pressing plate and the inward flange of inner cylinder portion cooperate and compress institute
State interior filter bag body.
Employ after above-mentioned technical proposal, effect of the present utility model is：1. the filter bag adds filter area, compared to mesh
Preceding filter cylinder is the filtering of cylinder face, and the actual filter area of the filter bag is four cylinder faces, i.e., outer filter bag body, interior filter bag body and
Interior connecting bag wall, the outer connecting bag wall of bag are connected, filter area is so significantly increased, improves filter effect, and then
On the premise of with identical filter effect, the volume-diminished of deduster；2. the installation of the filter bay assembly is convenient to, first
Interior loop bar is passed through into circular pressing plate, then circular pressing plate and interior loop bar are in circular pressing plate from bottom to top in insert band filter bag
In interior filter bag body, the support bar segment of interior loop bar is inserted in connecting bag body, be then from bottom to top enclosed on filter bag on upper flange cylinder,
Circular pressing plate is matched somebody with somebody with inner sealed board portion merges the upper end for making interior loop bar through inner sealed board, and outer support bar, inner bracing piece are inserted respectively
Between outer filter bag body and outer connecting bag wall, between interior filter bag body and interior connecting bag wall, and the flexible bag muzzle hoop of outer filter bag body exists
In outer cylindrical portion, so that the fixation of cage skeleton and filter bag is realized, and most the filter bay assembly is arranged on the card hole of deduster at last,
Outer cylindrical portion and card is cooperated and compress elastic sack, complete the fixation of whole filter bay assembly, the filter bay assembly, which is installed, to be compared
It is convenient, and cage skeleton structure rationally can effectively support whole filter bag, and it is not in collapsing phenomenon when in use to make filter bag.
If again due to the water being provided with the outer support bar, inner bracing piece on individual horizontal support block, the outer support bar
Flat support block is spaced apart and the outside of bag is connected to outside described in inner support in height；Level branch on the inner bracing piece
Bracer is spaced apart and the inner side of bag is connected into described in outer support in height, can effectively be supportted using horizontal support block
Whole filter bag is opened, and then ensures that net gas passage is smooth, the phenomenon for reducing filter bag collapsing occurs.
Again due to being provided with several horizontal support blocks in the support bar segment of the interior loop bar, the horizontal support block is outwards propped up
The inner side of the outer connection bag is supportted, the horizontal support block on the interior loop bar and its top can effectively support connection bag,
Make the passage from connection bag smooth, facilitate air intake.
Again due to the outer support bar and inner bracing piece should be at for homogeneous a pair it is same diametrically, interior loop bar and outer support bar
Mutually stagger with inner bracing piece setting, so, each position for making filter bag using this mode of being in staggered distribution is supported well,
Make the stress of filter bag more reasonable.
, should again because the outward flange of the circular pressing plate and the inward flange of inner cylinder portion cooperate and compress the interior filter bag body
Circular pressing plate can not only compress upper containment portion, but also the interior filter bag body from lateral surface compressing, and make that filter bag fixes is more firm.
In addition, to solve above-mentioned second technical problem, the technical solution of the utility model is：One bag-type dust is provided
Device, the sack cleaner is mounted with above-mentioned filter bay assembly, and because filter bay assembly can improve filter area, filter efficiency is more
Height, thus sack cleaner also possesses the effect.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the top view of the utility model embodiment；
Fig. 2 is sectional views of the Fig. 1 in A-A directions；
Fig. 3 is Fig. 2 upward view；
Fig. 4 is the structural representation of filter bag；
Fig. 5 is Fig. 3 another arrangement form figure；
In accompanying drawing：1. outside flange portion；2. outer cylindrical portion；3. inner cylinder portion；4. inner sealed board portion；5. connecting plate；6. gas outlet；7. outside
Support bar；8. inner bracing piece；9. support bar segment；10. in loop bar；11. circular pressing plate；12. nut；13. elastic sack；14. seam
Conjunction portion；15. horizontal support block；16. outer filter bag body；17. outer connecting bag wall；18. in connecting bag wall；19. in filter bag body；20. on
Closure.
Embodiment
The utility model is described in further detail below by specific embodiment.
Inside and outside being mentioned in the present embodiment determined with Fig. 2 mounting means, what it is in outside is outer, in filter bag
The position in portion is interior.
As shown in Figures 1 to 4, a kind of filter bag of dust collector component, includes the cage skeleton of filter bag and support filter bag, the filter bag bag
Include outer filter bag body 16, interior filter bag body 19 and the connection bag for connecting outer filter bag body 16 and interior filter bag body 19, the outer filter bag body
16 be the tubular of upper end open, and the upper end outer of the outer filter bag body 16 is provided with elastic sack 13, and the elastic sack 13 can be with
It is made up, for example, can be polytetrafluoroethylene (PTFE) elastic webbing, just can also be made of terylene elastic webbing, these elasticity of elastic webbing
Material is current conventional material, is not described here in detail.The interior filter bag body 19 is tubular structure, the interior filter bag body 19
Upper end be upper containment portion 20, it is described connection bag be arranged between interior filter bag body 19 and outer filter bag body 16, the connection bag
Including interior connecting bag wall 18 and outer connecting bag wall 17, the upper end of interior connecting bag wall 18 and outer connecting bag wall 17 connects into closed,
The lower end of the interior connecting bag wall 18 is connected with the lower end of interior filter bag body 19, can typically be fixed using suture, outer connecting bag wall
17 lower end is connected with the lower end of outer filter bag body 16, equally can also be fixed using suture, interior the connecting bag wall 18 and interior filter bag
Net gas passage, interior the connecting bag wall 18 and interior filter bag are constituted between body 19, between outer connecting bag wall 17 and outer filter bag body 16
The circle spacing is provided with several suturing parts 14, circle spacing between the outer connecting bag wall 17 and outer filter bag body 16 between body 19
It is provided with several suturing parts 14；Using above-mentioned suturing part 14 can make connecting bag before not installing still with interior filter bag body 19
Approximate tubular is fixed into outer filter bag body 16.Interior filter bag body 19 and outer filter bag body 16 can be fabric using the nonwoven commonly used at present
Into.
The cage skeleton includes upper flange cylinder, outer support bar 7, inner bracing piece 8 and interior loop bar 10, and the upper flange cylinder includes
Outer cylindrical portion 2, inner cylinder portion 3, inner sealed board portion 4 and outside flange portion 1, the outer cylindrical portion 2 and inner cylinder portion 3 are connected by some connecting plates 5
One is connected in, the gap between the outer cylindrical portion 2 and inner cylinder portion 3 constitutes gas outlet 6, and the inner sealed board portion 4 is fixed on
The upper end of inner cylinder portion 3 is integrally formed with inner cylinder portion 3, and several perforation are provided with inner sealed board, for convenient interior loop bar 10
End is through the quantity of the outer support bar 7 is many and upper end is fixed in outer cylindrical portion 2, can specifically be consolidated by the way of welding
Fixed, the quantity of the inner bracing piece 8 is many and upper end is fixed in inner cylinder portion 3, and its fixed form is also used and is welded and fixed, institute
The upper end for stating the interior filter bag body 19 of filter bag is sleeved in inner cylinder portion 3, and the elastic banding of outer filter bag body 16 is in outer cylindrical portion 2, institute
State the inner side that outer support bar 7 inserts between outer filter bag body 16 and outer connecting bag wall 17 and supports the outer filter bag body 16；In described
Between the interior filter bag body 19 of the insertion of support bar 8 institute and interior connecting bag wall 18 and support the outside of the interior filter bag body 19, the outer branch
Strut 7 and inner bracing piece 8 and suturing part 14 stagger setting, and filter can be effectively supported using outer support bar 7 and inner bracing piece 8
Bag；The quantity of the interior loop bar 10 is for many and relative to the circumference uniform distribution of inner cylinder portion 3, and the upper end of the interior loop bar 10 is fixed with
Circular pressing plate 11, the upper end of the interior loop bar 10 is through the upper containment portion 20 of interior filter bag body 19 and inner sealed board portion 4 and passes through nut
12 fix, and the pressing plate coordinates the upper containment portion 20 for compressing interior filter bag body 19, the outside of the circular pressing plate 11 with inner sealed board portion 4
Edge and the inward flange of inner cylinder portion 3 cooperate and compress the interior filter bag body 19.The lower end of the interior loop bar 10 is folded upward at and prolonged
The support bar segment 9 to be formed and stretched into connecting bag body is stretched, the support bar segment 9 supports the interior connecting bag wall 18 of the connection bag,
In the present embodiment, the upper end for connecting bag is suitable for reading slightly shorter than interior filter bag body 19 and outer filter bag body 16.
If as shown in Fig. 2 being provided with individual horizontal support block 15, the outer support on the outer support bar 7, inner bracing piece 8
Horizontal support block 15 on bar 7 is spaced apart and the outside of bag is connected to outside described in inner support in height；The inner support
Horizontal support block 15 on bar 8 is spaced apart and the inner side of bag is connected into described in outer support in height.The interior loop bar
Several horizontal support blocks 15 are provided with 10 support bar segment 9, the horizontal support block 15 connects bag to outer described in outer support
Inner side.The outer support bar 7 and inner bracing piece 8 should be at for homogeneous a pair it is same diametrically, interior loop bar 10 and outer support bar 7 and
Inner bracing piece 8 mutually staggers setting, as shown in figure 5, so, the horizontal support block 15 on outer support bar 7 and inner bracing piece 8 is one by one
Correspondence, and the horizontal support block 15 on interior loop bar 10 then staggers with the horizontal support block 15 on outer support bar 7 and inner bracing piece 8,
Dispensing support filter bag, makes each position of filter bag effectively strut as far as possible.Wherein, the interior loop bar 10, outer support bar 7, interior branch
The end of horizontal support block 15 on strut 8 is respectively provided with into dome shape.Outer support bar 7, inner bracing piece 8, the end for supporting bar segment 9
It is respectively provided with into dome shape, it is to avoid filter bag is damaged in installation process.
As shown in figure 3, a kind of arrangement selected in the present embodiment is described in the figure, i.e., interior loop bar 10 and outer support
Bar 7 and inner bracing piece 8 are corresponded.Which can also realize the support of filter bag.It is preferred that arrangement be Fig. 5 in side
Formula.
In addition, the present embodiment also discloses the sack cleaner using above-mentioned filter bay assembly, the sack cleaner its
His structure is existing structure, does not do any improvement, simply employs the filter bay assembly of said structure, improves filter area,
Filter efficiency is higher under equal volume.
Operation principle of the present utility model is：On the card that the filter bay assembly is arranged on to sack cleaner, bag-type dust
The swabbing action of device makes dusty gas enter from the outside of outer filter bag body 16, the inner side of interior filter bag body 19 and connection bag, warp
Cross after purification channel and to be extracted out from gas outlet 6, and dust will be by outer filter bag body 16, the inner side of interior filter bag body 19 and connection bag
Filtering, the filter bay assembly is under equal volume, and the four cylinder faces filtering possessed adds filter area, improves filter effect.
Embodiment described above is only the description to the preferred embodiment of the present invention, not as the limit to the scope of the invention
Fixed, the various modifications made on the basis of design spirit of the present invention is not departed to technical solution of the present invention and transformation all should fall
In the protection domain for entering claims of the present invention determination.
Claims (7)
1. a kind of filter bag of dust collector component, includes the cage skeleton of filter bag and support filter bag, it is characterised in that：The filter bag includes outer
Filter bag body, interior filter bag body and the connection bag for connecting outer filter bag body and interior filter bag body, the outer filter bag body are upper end open
Tubular, the upper end outer of the outer filter bag body is provided with elastic sack, and the interior filter bag body is tubular structure, the interior filter bag body
Upper end be upper containment portion, the connection bag is arranged between interior filter bag body and outer filter bag body, and the connection bag includes interior
The upper end of connecting bag wall and outer connecting bag wall, interior connecting bag wall and outer connecting bag wall connects into closed, the interior connecting bag wall
Lower end be connected with the lower end of interior filter bag body, the lower end of outer connecting bag wall is connected with the lower end of outer filter bag body, the interior connecting bag
Net gas passage, the interior connecting bag wall and interior filter are constituted between wall and interior filter bag body, between outer connecting bag wall and outer filter bag body
The circle spacing is provided with several suturing parts between bag, and the circle spacing is provided between the outer connecting bag wall and outer filter bag body
Several suturing parts；
The cage skeleton includes upper flange cylinder, outer support bar, inner bracing piece and interior loop bar, the upper flange cylinder including outer cylindrical portion,
Inner cylinder portion, inner sealed board portion and outside flange portion, the outer cylindrical portion and inner cylinder portion are connected as one by some connecting plates, described outer
Gap between cylinder portion and inner cylinder portion constitutes gas outlet, and upper end and the inner cylinder portion one of inner cylinder portion are fixed in the inner sealed board portion
Shaping, the quantity of the outer support bar is fixed in outer cylindrical portion for many and upper end, the quantity of the inner bracing piece for many and
Upper end is fixed in inner cylinder portion, and the upper end of the interior filter bag body of the filter bag is sleeved in inner cylinder portion, the outer filter bag body elasticity hoop
Tightly in outer cylindrical portion, the outer support bar inserts between outer filter bag body and outer connecting bag wall and supports the interior of the outer filter bag body
Side；Between filter bag body and interior connecting bag wall and support the outside of the interior filter bag body in inner bracing piece insertion institute, it is described outside
Support bar and inner bracing piece and suturing part stagger setting；The quantity of the interior loop bar is many and equal relative to inner cylinder portion circumference
Cloth, the upper end of the interior loop bar is fixed with circular pressing plate, the upper end of the interior loop bar through interior filter bag body upper containment portion and
Inner sealed board portion is simultaneously fixed by nut, and the pressing plate coordinates the upper containment portion for compressing interior filter bag body, the inner sleeve with inner sealed board portion
The lower end of bar is folded upward at and extends the support bar segment to be formed and stretched into connecting bag body, and the support bar segment supports the connecting bag
The interior connecting bag wall of body.
2. a kind of filter bag of dust collector component as claimed in claim 1, it is characterised in that：On the outer support bar, inner bracing piece
If being provided with individual horizontal support block, the horizontal support block on the outer support bar is spaced apart and to described in inner support in height
The outside of outer connection bag；Horizontal support block on the inner bracing piece is spaced apart and connected into described in outer support in height
The inner side of picking bag body.
3. a kind of filter bag of dust collector component as claimed in claim 2, it is characterised in that：Set in the support bar segment of the interior loop bar
Several horizontal support blocks are equipped with, the inner side of horizontal support block connection bag to outside described in outer support.
4. a kind of filter bag of dust collector component as claimed in claim 3, it is characterised in that：The outer support bar and inner bracing piece are equal
Correspond in it is same diametrically, interior loop bar and outer support bar and inner bracing piece mutually stagger setting.
5. a kind of filter bag of dust collector component as claimed in claim 4, it is characterised in that：The interior loop bar, outer support bar, interior branch
The end of horizontal support block on strut is respectively provided with into dome shape.
6. a kind of filter bag of dust collector component as claimed in claim 5, it is characterised in that：The outward flange of the circular pressing plate with it is interior
The inward flange in cylinder portion, which cooperates, compresses the interior filter bag body.
7. a kind of sack cleaner, it is characterised in that：The sack cleaner is mounted with as described in any one of claim 1 to 6
Filter bag of dust collector component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720306952.5U CN206613288U (en) | 2017-03-27 | 2017-03-27 | A kind of filter bag of dust collector component and sack cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720306952.5U CN206613288U (en) | 2017-03-27 | 2017-03-27 | A kind of filter bag of dust collector component and sack cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206613288U true CN206613288U (en) | 2017-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720306952.5U Active CN206613288U (en) | 2017-03-27 | 2017-03-27 | A kind of filter bag of dust collector component and sack cleaner |
Country Status (1)
| Country | Link |
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| CN (1) | CN206613288U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106731294A (en) * | 2017-03-27 | 2017-05-31 | 苏州海蓝环保科技有限公司 | A kind of filter bag of dust collector component and sack cleaner |
| CN114225575A (en) * | 2022-01-21 | 2022-03-25 | 福建龙净环保股份有限公司 | Metal filter bag and bag type dust collector |
-
2017
- 2017-03-27 CN CN201720306952.5U patent/CN206613288U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106731294A (en) * | 2017-03-27 | 2017-05-31 | 苏州海蓝环保科技有限公司 | A kind of filter bag of dust collector component and sack cleaner |
| CN114225575A (en) * | 2022-01-21 | 2022-03-25 | 福建龙净环保股份有限公司 | Metal filter bag and bag type dust collector |
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