CN209221719U - Bag cage and bag filter - Google Patents
Bag cage and bag filter Download PDFInfo
- Publication number
- CN209221719U CN209221719U CN201821755456.9U CN201821755456U CN209221719U CN 209221719 U CN209221719 U CN 209221719U CN 201821755456 U CN201821755456 U CN 201821755456U CN 209221719 U CN209221719 U CN 209221719U
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- Prior art keywords
- connecting rod
- bag
- bag cage
- holding frame
- semi
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- 238000005452 bending Methods 0.000 claims abstract description 32
- 230000003014 reinforcing effect Effects 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 13
- 238000001914 filtration Methods 0.000 abstract description 11
- 239000000428 dust Substances 0.000 abstract description 10
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000004744 fabric Substances 0.000 description 11
- 238000010586 diagram Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to bag filter component technology fields, more particularly, to a kind of bag cage and bag filter, comprising: holding frame, connecting rod and end cap；Wherein, the quantity of holding frame is multiple, and multiple holding frames are arranged along the length direction parallel interval of connecting rod；Multiple holding frames are connected with connecting rod, and multiple holding frames and connecting rod form the cavity of inner hollow, and one end of cavity is arranged in end cap；Holding frame is bending structure.Holding frame and connecting rod provided by the utility model form the basic framework of support dust-collecting bag, wherein, holding frame is bending structure, holding frame is formed with multiple bending segments, multiple bending segments can match with there is the bag cage of fold, so that holding frame can be adapted to the bag cage for being supported by fold, and then be capable of increasing the filter area of filter bag, dust removal by filtration effect is improved.
Description
Technical field
The utility model relates to bag filter component technology fields, more particularly, to a kind of bag cage and bag filter.
Background technique
Currently, bag cage is a kind of essential key fitment of bag filter, it is used as the dragon of support dust-removal cloth-bag
Bone, it can be divided into six, eight, ten, 12,16,18,20,20 four ribs etc., be widely used in dedusting industry and
Steel, chemical industry, coking, coal mine, nonferrous smelting etc..But existing bag cage is mostly that section is round or ellipse bag cage, this
Bag cage can only mating corrugationless ellipse or elliptical filter bag, the filter bag that can not be suitable for having fold.
Utility model content
The purpose of this utility model is to provide a kind of bag cage and bag filters, existing in the prior art existing to solve
Some bag cages only adapt to the circle or elliptical filter bag of corrugationless, can not be suitable for having the technical issues of filter bag of fold.
The utility model provides a kind of bag cage, comprising: holding frame, connecting rod and end cap；Wherein, the holding frame
Quantity is multiple, length direction parallel interval arrangement of multiple holding frames along the connecting rod；Multiple holding frames are equal
It is connected with the connecting rod, and multiple holding frames and the connecting rod form the cavity of inner hollow and both ends open；
One end of the cavity is arranged in the end cap, and the end cap is for covering the open at one end of the cavity；The holding frame
For bending structure.
In the above-mentioned technical solutions, further, the center line of multiple holding frames coincides, and multiple holdings
Frame coincides along the projection of the center line.
In any of the above-described technical solution, further, the bending structure is formed with multiple breaks, described in each
The connecting rod is provided at break.
In any of the above-described technical solution, further, the bending structure includes two semi-rings；Described in one of them
The first end of semi-ring is connected with the second end of semi-ring described in another, the second end of one of them semi-ring and another institute
The first end for stating semi-ring is connected.
In any of the above-described technical solution, further, the semi-ring includes being sequentially connected the first V-type bar connect, first
Connecting rod, the second V-type bar, the second connecting rod, third V-type bar and third connecting rod；Wherein, the first V-type bar with it is described
The opening direction of second V-type bar deviates from another semi-ring.
In any of the above-described technical solution, further, the bag cage further includes nut cap, and the nut cap is arranged in the chamber
The other end of body.
In any of the above-described technical solution, further, it is provided with mounting groove on the end cap, is provided in the nut cap
Installation protrusion, the installation protrusion are adapted with the mounting groove.
In any of the above-described technical solution, further, the bag cage further includes reinforcing rib, and the reinforcing rib setting is in office
Between two holding frames for anticipating adjacent.
In any of the above-described technical solution, further, the holding frame welds together with the connecting rod.
The utility model additionally provides a kind of bag filter, including bag cage described in any of the above-described technical solution, thus,
Whole advantageous effects with the bag cage, here, repeating no more.
In any of the above-described technical solution, further, the bag filter further includes card and cloth bag；Wherein,
The cloth bag is Wrinkled structure, and the bag cage is arranged in the cloth bag；Installing port, the cloth bag are provided on the card
Open end install in installing port described herein.
Compared with prior art, the utility model has the following beneficial effects:
Bag cage provided by the utility model, including multiple holding frames, connecting rod and end cap, wherein multiple holding frames by
Connecting rod is connected, and multiple holding frames are arranged along the length direction parallel interval of connecting rod, and holding frame and connecting rod are formed
The basic framework of support filter bag, plays the role of preventing filter bag from being shriveled by outside air during the work time；Wherein, holding frame
And connecting rod forms the cavity body structure of inner hollow and both ends open, one end of cavity is arranged in end cap, for covering
Cavity it is open at one end, after bag cage is placed in filter bag, end cap can play stop dusty gas flow out from there so that containing
Dust and gas body can expand the contact area of filter bag and dusty gas from bag cage side to outflow, improve dust removing effects.Wherein, it protects
Holding frame is bending structure, and holding frame is formed with multiple bending segments, and multiple bending segments can match with there is the filter bag of fold, make
The filter bag that multiple bending segments can be supported by fold is obtained, increases the effective filtration area of filter bag, improves dust removal by filtration effect.
Bag filter provided by the utility model, including card, bag cage and cloth bag, wherein bag cage is arranged in cloth bag
It is interior, installing port is provided on card, the open end of cloth bag is installed in this installing port, and the bag cage of bending can be supported by fold
Filter bag, and then increase effective filtration area, promote the effect of dust removal by filtration, certainly, bag filter further includes other portions
Part, here, no longer introducing.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of bag cage provided by the embodiment of the utility model；
Fig. 2 is the another structural schematic diagram of bag cage provided by the embodiment of the utility model；
Fig. 3 is the another structural schematic diagram of bag cage provided by the embodiment of the utility model；
Fig. 4 is the structural schematic diagram of end cap provided by the embodiment of the utility model；
Fig. 5 is the another structural schematic diagram of end cap provided by the embodiment of the utility model；
Fig. 6 is the structural schematic diagram of nut cap provided by the embodiment of the utility model.
Appended drawing reference:
1- holding frame, 101- break, the first semi-ring of 102-, 1021- the first V-type bar, 1022- first connecting rod, 1023-
Second V-type bar, the second connecting rod of 1204-, 1205- third V-type bar, 1206- third connecting rod, the second semi-ring of 103-, 2- connection
Bar, 3- end cap, 301- mounting groove, 4- nut cap, 401- installation protrusion.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.
The component of the utility model embodiment for usually describing and showing in attached drawing here can be with a variety of different
Configuration is to arrange and design.It therefore, is not below purport to the detailed description of the embodiments of the present invention provided in the accompanying drawings
In the range of limitation claimed invention, but it is merely representative of the selected embodiment of the utility model.
Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Bag cage and bag filter according to the utility model some embodiments are described referring to Fig. 1 to Fig. 6.
Fig. 1 is the structural schematic diagram of bag cage provided by the embodiment of the utility model；Fig. 2 provides for the utility model embodiment
Bag cage another structural schematic diagram；Fig. 3 is the another structural schematic diagram of bag cage provided by the embodiment of the utility model；Fig. 4 is
The structural schematic diagram of end cap provided by the embodiment of the utility model.Referring to FIG. 1 to FIG. 4, the embodiments of the present invention mention
A kind of bag cage is supplied, comprising: holding frame 1, connecting rod 2 and end cap 3；Wherein, the quantity of holding frame 1 is multiple, multiple holdings
Frame 1 is arranged along the length direction parallel interval of connecting rod 2；Multiple holding frames 1 are connected with connecting rod 2, and multiple holding frames 1
The cavity of inner hollow and both ends open is formed with connecting rod 2；One end of cavity is arranged in end cap 3, and end cap 3 is for covering chamber
Body it is open at one end；Holding frame 1 is bending structure.
The bag cage that the embodiments of the present invention provide, including multiple holding frames 1, connecting rod 2 and end cap 3, wherein
Multiple holding frames 1 are connected by connecting rod 2, and multiple holding frames 1 are arranged along the length direction parallel interval of connecting rod 2, are protected
It holds frame 1 and connecting rod 2 forms the basic framework of support filter bag, playing prevents filter bag from being shriveled during the work time by outside air
Effect；Wherein, holding frame 1 and connecting rod 2 form the cavity body structure of inner hollow and both ends open, and the setting of end cap 3 exists
One end of cavity, for covering the open at one end of cavity, after bag cage is placed in filter bag, end cap 3 can play blocking and contain
Dust and gas body flows out from there, so that dusty gas can expand the contact surface of filter bag and dusty gas from bag cage side to outflow
Product improves dust removing effects.Wherein, holding frame 1 is bending structure, and holding frame 1 is formed with multiple bending segments, multiple bending segment energy
It is enough to match with there is the filter bag of fold, enable multiple bending segments to be supported by the filter bag of fold, increases effective filtering of filter bag
Area improves dust removal by filtration effect.
Wherein, optionally, multiple holding frames 1 are along the equidistant parallel arrangement of connecting rod 2, so that 1 shape of holding frame is more
It is beautiful, regular, and whole stress during the work time is more evenly, facilitates the service life for extending holding frame 1.Certainly, multiple
The arrangement of holding frame 1 is not limited only to this.
In one embodiment of the utility model, it is preferable that as shown in Figure 1 to Figure 3, the center line of multiple holding frames 1
It coincides, and multiple holding frames 1 coincide along the projection of center line.
In this embodiment, the center line of multiple holding frames 1 coincides, and avoids the arrangement straggly of multiple holding frames 1, without
Multiple holding frames 1 are linked together convenient for connecting rod 2；Wherein, optionally, the connecting rod 2 of the application can be set to straight-bar, energy
Enough connections for easily completing multiple holding frames 1.
Wherein, multiple holding frames 1 coincide along the projection of center line, so that the shape of multiple holding frames 1 is neat, beautiful.
In one embodiment of the utility model, it is preferable that as shown in Figure 1 to Figure 3, bending structure is formed with multiple
Break 101 is provided with a connecting rod 2 at each break 101.
In this embodiment, bending structure is formed with multiple breaks 101, because the center line of multiple holding frames 1 is mutually overlapped
It closes, and multiple holding frames 1 coincide along the projection of center line, so that the break 101 of corresponding position is respectively positioned on together in each holding frame 1
On one straight line, thus, a connecting rod 2 can be simultaneously by the break 101 of corresponding position in each holding frame 1, to realize
The connection of multiple holding frames 1, accordingly, accordingly, the quantity of connecting rod 2 is identical as the quantity of break 101, and the two phase one
One is corresponding, and multiple holding frames 1 are firmly coupled to each other, so that whole intensity is higher.
In one embodiment of the utility model, it is preferable that as shown in figure 3, bending structure includes two semi-rings, i.e.,
First semi-ring 102 and the second semi-ring 103；Wherein the first end of the first semi-ring 102 is connected with the second end of the second semi-ring 103,
Wherein the second end of the first semi-ring 102 is connected with the first end of the second semi-ring 103.(the second semi-ring 103 and the first semi-ring 102
Structure it is identical)
In this embodiment, bending structure includes two semi-rings, wherein the first end of the first semi-ring 102 and the two the
The second end of one semi-ring 102 is connected, wherein the second end of the first semi-ring 102 is connected with the first end of the two the first semi-rings 102
It connects, illustrates that two semi-rings are arranged about the center of semi-ring in rotational symmetry, two semi-rings form the first complete annulus.
Wherein, optionally, two semi-rings be an integral structure or two semi-rings using the form of welding to connection, when
So, it is not limited only to this.
In one embodiment of the utility model, it is preferable that as shown in figure 3, the first semi-ring 102 includes being sequentially connected
The first V-type bar 1021, first connecting rod 1022, the 2nd V type bar 1023, the second connecting rod 1204, third V-type bar 1205 connect
And third connecting rod 1206；Wherein, the opening direction of the first V-type bar 1021 and the second V-type bar 1023 deviates from another partly
Ring.
In this embodiment, the first semi-ring 102 includes being sequentially connected the first V-type bar 1021, the first connecting rod connect
1022, the second V-type bar 1023, the second connecting rod 1204, third V-type bar 1205 and third connecting rod 1206, wherein the first V
The opening direction of type bar 1021 and the second V-type bar 1023 deviates from another semi-ring, so that 1 shape of holding frame of bending structure
At there are six bending segment outstanding to outside holding frame 1 and six bending segments being recessed inwardly, it is thus possible to which satisfaction is supported by pleat
The bag cage of wrinkle, support effect is more preferably.Certainly, the structure of semi-ring is not limited only to this, can also be designed according to actual needs.
Wherein, accordingly, the second semi-ring 103 and the first semi-ring 102 form rotational symmetry and are arranged.
In one embodiment of the utility model, it is preferable that as shown in fig. 6, bag cage further includes nut cap 4, nut cap 4 is arranged
In the other end of cavity.
In this embodiment, bag cage further includes nut cap 4, and nut cap 4 is arranged in the other end of cavity, and nut cap 4 offer it is logical
Air port, ventilation opening are connected with the inside of cavity.
In one embodiment of the utility model, it is preferable that as shown in Figure 5 and Figure 6, be provided with mounting groove on end cap 3
301, installation protrusion 401 is provided in nut cap 4, installation protrusion 401 is adapted with mounting groove 301.
In this embodiment, it is provided with mounting groove 301 on end cap 3, installation protrusion 401, installation protrusion are provided in nut cap 4
401 are adapted with mounting groove 301, thus, when needing to lengthen the length of bag cage, it can use two bag cages, by one of bag cage
Installation protrusion 401 in nut cap 4 is plugged in the mounting groove 301 on another bag cage end cap 3, to realize two bag cages
Connection, multiple bag cages can be linked together according to above-mentioned installation method, play the role of lengthen bag cage, with meet
Different working environments.
It wherein, optionally, can also be in the end cap 3 of bag cage in order to guarantee the stability connected between two adjacent bag cages
On be provided with buckle, corresponding position is provided with card slot in the nut cap 4 of bag cage, and buckle can be fastened in card slot, thus when connect
It, can be by the card slot of the nut cap 4 for being fastened on another bag cage on the end cap 3 of one of them bag cage when connecing two bag cages
It is interior, play the role of reinforcing two bag cage connections, more securely and reliably.
Wherein, optionally, to lengthen bag cage, connecting rod 2 can also be arranged to telescopic structure, can also plays lengthening bag
The effect of cage.
In one embodiment of the utility model, it is preferable that bag cage further includes reinforcing rib, and reinforcing rib is arranged in any phase
Between two adjacent holding frames 1.(not shown)
In this embodiment, bag cage further includes reinforcing rib, and reinforcing rib is arranged between two holding frames 1 of arbitrary neighborhood,
Play the role of reinforcing two holding frames 1.
Wherein, optionally, the quantity of reinforcing rib is multiple.
Wherein, optionally, reinforcing rib can be rod-like structure, facilitate processing and manufacturing, one end of reinforcing rib and one of guarantor
Frame 1 to be held to be connected, the other end of reinforcing rib is connected with another adjacent holding frame 1, specifically, reinforcing rib and adjacent two
The form that welding can be used in a holding frame 1 is connected, and certainly, is not limited only to this.When connecting rod 2 is telescopic structure, reinforcing rib
Also it is arranged in correspondence with into telescopic rod-like structure, accordingly, when connecting rod 2 extends, reinforcing rib can also synchronize elongation, protect
Hold whole harmony.
In one embodiment of the utility model, it is preferable that holding frame 1 welds together with connecting rod 2.
In this embodiment, holding frame 1 welds together with connecting rod 2, simple, convenient, and intensity is high, connecting rod
2 are not easily separate with holding frame 1.
To sum up, bag cage provided by the utility model, including multiple holding frames 1, connecting rod 2 and end cap 3, wherein multiple
Holding frame 1 is connected by connecting rod 2, and multiple holding frames 1 are arranged along the length direction parallel interval of connecting rod 2, wherein
Holding frame 1 is bending structure, and holding frame 1 is formed with multiple bending segments, and multiple bending segments can be with the filter bag phase that has fold
Match, multiple bending segments is enabled to be supported by the filter bag of fold, increase the effective filtration area of filter bag, improves dust removal by filtration effect
Fruit.
The embodiments of the present invention additionally provide a kind of bag filter, including bag described in any of the above-described embodiment
Cage, thus whole advantageous effects with the bag cage.
In one embodiment of the utility model, it is preferable that bag filter further includes card and cloth bag；Wherein,
Cloth bag is Wrinkled structure, and bag cage is arranged in cloth bag；Installing port is provided on card, the open end installation of cloth bag is installed herein
In mouthful.
In this embodiment, the bag cage of bending can be supported by the filter bag of fold, and then increase effective filtration area,
Promote the effect of dust removal by filtration.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of bag cage characterized by comprising holding frame, connecting rod and end cap；Wherein, the quantity of the holding frame is
Multiple, multiple holding frames are arranged along the length direction parallel interval of the connecting rod；Multiple holding frames with it is described
Connecting rod is connected, and multiple holding frames and the connecting rod form the cavity of inner hollow and both ends open；The end
One end of the cavity is arranged in lid, and the end cap is for covering the open at one end of the cavity；The holding frame is bending
Shape structure.
2. bag cage according to claim 1, which is characterized in that the center line of multiple holding frames coincides, and multiple
The holding frame coincides along the projection of the center line.
3. bag cage according to claim 2, which is characterized in that the bending structure is formed with multiple breaks, each
The connecting rod is provided at the break.
4. bag cage according to claim 1, which is characterized in that the bending structure includes two semi-rings；One of them
The first end of the semi-ring is connected with the second end of semi-ring described in another, the second end of one of them semi-ring with it is another
The first end of a semi-ring is connected.
5. bag cage according to claim 4, which is characterized in that the semi-ring includes being sequentially connected the first V-type bar connect,
One connecting rod, the second V-type bar, the second connecting rod, third V-type bar and third connecting rod；Wherein, the first V-type bar and institute
The opening direction for stating the second V-type bar deviates from another semi-ring.
6. bag cage according to any one of claim 1 to 5, which is characterized in that further include nut cap, the nut cap setting exists
The other end of the cavity.
7. bag cage according to claim 6, which is characterized in that be provided with mounting groove on the end cap, set in the nut cap
It is equipped with installation protrusion, the installation protrusion is adapted with the mounting groove.
8. bag cage according to any one of claim 1 to 5, which is characterized in that further include reinforcing rib, the reinforcing rib is set
It sets between two holding frames of arbitrary neighborhood.
9. bag cage according to any one of claim 1 to 5, which is characterized in that the holding frame and the connecting rod are welded
It is connected together.
10. a kind of bag filter, which is characterized in that including bag cage described in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821755456.9U CN209221719U (en) | 2018-10-26 | 2018-10-26 | Bag cage and bag filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821755456.9U CN209221719U (en) | 2018-10-26 | 2018-10-26 | Bag cage and bag filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209221719U true CN209221719U (en) | 2019-08-09 |
Family
ID=67501141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821755456.9U Active CN209221719U (en) | 2018-10-26 | 2018-10-26 | Bag cage and bag filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209221719U (en) |
-
2018
- 2018-10-26 CN CN201821755456.9U patent/CN209221719U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 8, Tashan Road, Kecheng District, Quzhou, Zhejiang Patentee after: Zhejiang Hongsheng New Material Technology Group Co.,Ltd. Address before: No. 8, Tashan Road, Kecheng District, Quzhou, Zhejiang Patentee before: ZHEJIANG HONGSHENG ENVIROTECH GROUP Co.,Ltd. |
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| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 8, Guozhi Road, Quzhou City, Zhejiang Province 324000 Patentee after: Zhejiang Hongsheng New Material Technology Group Co.,Ltd. Address before: No. 8, Tashan Road, Kecheng District, Quzhou, Zhejiang Patentee before: Zhejiang Hongsheng New Material Technology Group Co.,Ltd. |