CN206184140U - Foldable filter bag of crossing - Google Patents
Foldable filter bag of crossing Download PDFInfo
- Publication number
- CN206184140U CN206184140U CN201621222811.7U CN201621222811U CN206184140U CN 206184140 U CN206184140 U CN 206184140U CN 201621222811 U CN201621222811 U CN 201621222811U CN 206184140 U CN206184140 U CN 206184140U
- Authority
- CN
- China
- Prior art keywords
- bag
- glass fiber
- filter bag
- fiber layer
- sealing ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a filter bag is crossed to the formula of folding, including the bag body, upper seal ring sum lower seal ring, the break joint of upper seal ring sum lower seal ring has closed the bag body, the outside of the bag body is equipped with the fold, and just the bag is personally experienced sth. Part of the body including thin glass fiber layer, nonwoven net cloth layer and thick glass fiber layer, thin glass fiber level is in the inboard of the bag body, thick glass fiber level is in the outside of the bag body, harmless net cloth level is between thin glass fiber layer and thick glass fiber layer. The utility model discloses, through the fold that is equipped with in the external side of bag, be convenient for fold, when reducing filter bag occupation space, increased the filter area who crosses the filter bag, it has a good filter effect to have guaranteed to cross the filter bag, in addition can be effectual filters tiny granule in the flue gas, has avoided in the flue gas tiny granule to pass the bag body and has led to the fact the pollution to the environment, and had good high temperature resistant and anti -static behavior, has promoted this foldable filter bag of crossing's life greatly.
Description
Technical field
The utility model is related to filter bag equipment technical field, specially a kind of folding type filter bag.
Background technology
With economic fast development, coal-burning boiler, waste incineration, smelting iron and steel, calcium carbide chemical industry produce substantial amounts of industry
Flue gas, often report have haze, in air contain PM2.5 fine particles, suction lung it is larger to Health Impact, into
It is the hot issue of domestic and international concern, used as smoke filtration element, filter bag is the key one during smoke filtration to filter bag
Ring, filter bag quality largely determines filter effect, and the filter bag used by existing filter plant has straight barrel type to filter
Bag, rectangle slot type filter bag and narrow-mouth type filter bag, the body of these filter bags take up room greatly, and filter area is small, not easy to break
It is folded, it is difficult to ensure that have good filter effect, in addition, traditional filter bag can not be carried out effectively to fine particle in flue gas
Filter, fine particle easily propagates through filter bag in flue gas, causes air pollution, and weatherability is not good, heat-resisting quantity, corrosion resistance and
Antistatic performance is poor, and service life is short.
Utility model content
The purpose of this utility model is to provide a kind of folding type filter bag, with the folding for solving to be proposed in above-mentioned background technology
Folded convenient, weatherability is not good, and heat-resisting quantity, corrosion resistance and antistatic performance are poor, and service life is short, can be effectively to flue gas
Middle fine particle is filtered, it is to avoid fine particle easily propagates through filter bag and pollutes problem to air in flue gas.
To achieve the above object, the utility model provides following technical scheme：A kind of folding type filter bag, including bag,
Upper sealing ring and lower sealing ring, are sewed with bag between the upper sealing ring and lower sealing ring, pleat is provided with the outside of the bag
Wrinkle, and bag includes thin glass fiber layer, reticular cloth of non-woven layer and raw glass fibrage, the thin glass fiber layer is located at bag
Inner side, the raw glass fibrage is located at the outside of bag, and reticular cloth of non-woven layer is located at thin glass fiber layer and thick glass
Between glass fibrage, the upper sealing ring side is welded with connection ring, and nylon tape is sewed with the connection ring.
Preferably, the surface of the thin glass fiber layer and raw glass fibrage scribbles fluorocarbon resin film, and fluorine carbon
Resin film is provided with equally distributed micropore.
Preferably, one end of the nylon tape is provided with magnet buckle closure.
Preferably, the upper sealing ring and lower sealing ring are sewn to two inside of port up and down of bag respectively, and under
The side of sealing ring is welded with connecting plate, and the connecting plate is provided with magnet button.
Compared with prior art, the beneficial effects of the utility model are：The utility model, simple structure, volume is light and handy, leads to
The fold being provided with the outside of bag is crossed, is easy to fold, while reduction filter bag takes up room, increase the filtering of filter bag
Area, it is ensured that filter bag has good filter effect, and bag is by thin glass fiber layer, reticular cloth of non-woven layer and thick glass
Glass fibrage, the setting of thin glass fiber layer and raw glass fibrage, effectively can filter to fine particle in flue gas,
Fine particle is polluted through bag to environment in avoiding flue gas, and with good high temperature resistant and antistatic performance, is led to
The fluorocarbon resin film scribbled on the surface of thin glass fiber layer and raw glass fibrage is crossed, fluorocarbon resin film has good
Weatherability and corrosion resistance, the service life of the folding type filter bag is greatly improved, by what is be provided with nylon tape one end
Magnet buckle closure and the magnet button being provided with connecting plate, when using, it is only necessary to magnet buckle closure is taken off down from magnet, by nylon
Band stretching bag, when not using, is buckled in magnet buckle closure magnet and buckles, simple to operate, easy to carry.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is bag internal view of the present utility model.
In figure：1- bags；2- upper sealing rings；3- lower sealing rings；4- folds；5- connection rings；6- connecting plates；7- nylon tapes；
8- magnet buckle closures；9- magnet buttons；10- fluorocarbon resin films；11- thin glass fibers layer；12- reticular cloth of non-woven layer；13- raw glass
Fibrage.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1 and Fig. 2, a kind of embodiment that the utility model is provided：A kind of folding type filter bag, including bag 1,
Upper sealing ring 2 and lower sealing ring 3, are sewed with bag 1 between upper sealing ring 2 and lower sealing ring 3, the outside of bag 1 is provided with fold
4, and bag 1 includes thin glass fiber layer 11, reticular cloth of non-woven layer 12 and raw glass fibrage 13, thin glass fiber layer 11 is located at
The inner side of bag 1, positioned at the outside of bag 1, reticular cloth of non-woven layer is positioned at thin glass fiber layer 11 and slightly for raw glass fibrage 13
Between glass layer 13, the side of upper sealing ring 2 is welded with connection ring 5, and nylon tape 7, thin glass fiber are sewed with connection ring 5
The surface of layer 11 and raw glass fibrage 13 scribbles fluorocarbon resin film 10, and fluorocarbon resin film 10 is provided with and is uniformly distributed
Micropore, one end of nylon tape 7 is provided with magnet buckle closure 8, and upper sealing ring 2 and lower sealing ring 3 are sewn to up and down the two of bag 1 respectively
The inside of individual port, and the side of lower sealing ring 3 is welded with connecting plate 6, connecting plate 6 is provided with magnet button 9.
Specifically used mode：When the utility model is used, it is only necessary to bag 1 is pulled up into maximum by nylon tape 7
Length, when not using, presses down on the fold 4 on bag 1, is retracted to bag 1 most short, and by the magnetic on nylon tape 7
Hasp lid 8 is closed on the magnet button 9 on connecting plate 6, simple to operate, easy to carry, is reducing what filter bag took up room
Meanwhile, increase the filter area of filter bag, it is ensured that filter bag has good filter effect, and bag 1 is by thin glass fibers
Dimension layer 11, reticular cloth of non-woven layer 12 and raw glass fibrage 13, thin glass fiber layer 11 and raw glass fibrage 13 can be effective
Fine particle in flue gas is filtered, in addition, the fluorine that scribbles of surface of thin glass fiber layer 11 and raw glass fibrage 13
Carbon resin film 10, with good weatherability and corrosion resistance, greatly improves the service life of the folding type filter bag.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (4)
1. a kind of folding type filter bag, including bag (1), upper sealing ring (2) and lower sealing ring (3), it is characterised in that：On described
Bag (1) is sewed between sealing ring (2) and lower sealing ring (3), fold (4), and bag are provided with the outside of the bag (1)
(1) including thin glass fiber layer (11), reticular cloth of non-woven layer (12) and raw glass fibrage (13), the thin glass fiber layer
(11) positioned at the inner side of bag (1), the raw glass fibrage (13) is positioned at the outside of bag (1), the reticular cloth of non-woven layer
Between thin glass fiber layer (11) and raw glass fibrage (13), upper sealing ring (2) side is welded with connection ring
(5), it is sewed with nylon tape (7) on the connection ring (5).
2. a kind of folding type filter bag according to claim 1, it is characterised in that：Thin glass fiber layer (11) and slightly
The surface of glass layer (13) scribbles fluorocarbon resin film (10), and fluorocarbon resin film (10) is provided with equally distributed
Micropore.
3. a kind of folding type filter bag according to claim 1, it is characterised in that：One end of the nylon tape (7) is provided with
Magnet buckle closure (8).
4. a kind of folding type filter bag according to claim 1, it is characterised in that：The upper sealing ring (2) and lower sealing
Ring (3) is sewn to two inside of port up and down of bag (1) respectively, and the side of lower sealing ring (3) is welded with connecting plate
(6), the connecting plate (6) is provided with magnet button (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621222811.7U CN206184140U (en) | 2016-11-15 | 2016-11-15 | Foldable filter bag of crossing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621222811.7U CN206184140U (en) | 2016-11-15 | 2016-11-15 | Foldable filter bag of crossing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206184140U true CN206184140U (en) | 2017-05-24 |
Family
ID=58735545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621222811.7U Expired - Fee Related CN206184140U (en) | 2016-11-15 | 2016-11-15 | Foldable filter bag of crossing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206184140U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108434821A (en) * | 2018-04-28 | 2018-08-24 | 江苏灵氟隆环境工程有限公司 | A kind of filtering PPS filter bag of the industry with steel wire rack filter bulb |
| CN108579247A (en) * | 2018-05-17 | 2018-09-28 | 天津恒致毅环保设备股份有限公司 | A kind of easy-to-mount dustproof cloth bag |
| CN111729422A (en) * | 2020-06-29 | 2020-10-02 | 安徽世倾环保科技有限公司 | Wide-purpose block-mounted dust removal filter bag |
| CN113045019A (en) * | 2021-03-31 | 2021-06-29 | 兰州交通大学 | Portable rain collecting cellar water quality purification device |
-
2016
- 2016-11-15 CN CN201621222811.7U patent/CN206184140U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108434821A (en) * | 2018-04-28 | 2018-08-24 | 江苏灵氟隆环境工程有限公司 | A kind of filtering PPS filter bag of the industry with steel wire rack filter bulb |
| CN108434821B (en) * | 2018-04-28 | 2020-08-11 | 江苏灵氟隆环境工程有限公司 | PPS filter bag with net core filter ball for filtration industry |
| CN108579247A (en) * | 2018-05-17 | 2018-09-28 | 天津恒致毅环保设备股份有限公司 | A kind of easy-to-mount dustproof cloth bag |
| CN108579247B (en) * | 2018-05-17 | 2021-04-09 | 天津恒致毅环保设备股份有限公司 | Dustproof sack convenient to dismouting |
| CN111729422A (en) * | 2020-06-29 | 2020-10-02 | 安徽世倾环保科技有限公司 | Wide-purpose block-mounted dust removal filter bag |
| CN111729422B (en) * | 2020-06-29 | 2021-12-14 | 安徽世倾环保科技有限公司 | Wide-purpose ready-package dust removal filter bag |
| CN113045019A (en) * | 2021-03-31 | 2021-06-29 | 兰州交通大学 | Portable rain collecting cellar water quality purification device |
| CN113045019B (en) * | 2021-03-31 | 2022-05-03 | 兰州交通大学 | Portable rain collecting cellar water quality purification device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 Termination date: 20181115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |