CN206746178U - A kind of Anti-static polytetrafluoroethylfilter filter bag - Google Patents
A kind of Anti-static polytetrafluoroethylfilter filter bag Download PDFInfo
- Publication number
- CN206746178U CN206746178U CN201720411840.6U CN201720411840U CN206746178U CN 206746178 U CN206746178 U CN 206746178U CN 201720411840 U CN201720411840 U CN 201720411840U CN 206746178 U CN206746178 U CN 206746178U
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- CN
- China
- Prior art keywords
- filter bag
- bag body
- metal film
- conductive metal
- tetrafluoroethene
- 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.)
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- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
Abstract
The utility model discloses a kind of Anti-static polytetrafluoroethylfilter filter bag, including filter bag body, static conductive metal film, tetrafluoroethene filter bag body, static conductive metal film clamping ring, active carbon filter screen bottom, electrostatic preventive cloth, tetrafluoroethene basic unit and fiberglass needled mat, the upper end of the filter bag body is provided with steel ring head, and filter bag body is internally provided with static conductive metal film, the upper surface of the steel ring head is provided with gim peg.The utility model is scientific and reasonable for structure, it is safe and convenient to use, there is provided the first restraint zone and the second restraint zone, has been more convenient the fixation of filter bag, and there is provided electrostatic preventive cloth and static conductive metal film, effectively electrostatic caused by friction between dust and filter screen can be removed, the problem of avoiding because there is the interference of electrostatic, and influenceing filter effect, there is provided active carbon filter screen bottom, while filter bag filters dusty gas with the effect for adsorbing peculiar smell filter effect can be made more efficient.
Description
Technical field
The utility model belongs to polytetrafluoroethylfilter filter bag technical field, and in particular to a kind of antistatic polytetrafluoroethylene (PTFE) mistake
Filter bag.
Background technology
Filter bag is classified：Mainly include two classes：Liquid filter bag, air filter bag, as filter element, filter bag, which draws, is
The ring of key one in filter process, filter bag quality largely determine that user has filter effect, can targetedly expired
The application of sufficient every field, filter bag made of polytetrafluoroethylene (PTFE), there is the effect filtered well, tetrafluoroethene, have excellent
Good chemical stability, corrosion resistance, sealing, high lubrication non-stick, electrical insulating property and good anti-aging endurance, uses workmanship
Engineering plastics, polytetrafluoroethylene (PTFE) have resistant to elevated temperatures feature, and its coefficient of friction is extremely low, so after can making lubrication, also may be used
Corrosion resistant pipeline, container, pump, valve and the processed radar higher applied to performance requirement, high frequency communications equipment, radio component parts
Deng.
But polytetrafluoroethylfilter filter bag in the market is not only complicated, and function is single, is not provided with
One restraint zone and the second restraint zone, it has not been convenient to the fixation of filter bag, be not provided with electrostatic preventive cloth and static conductive metal film, it is impossible to
Effectively electrostatic caused by friction between dust and filter screen is removed, so as to influence filter effect, is not provided with active carbon filter screen
Bottom, it is impossible to the effect with absorption peculiar smell while filtering.
Utility model content
The purpose of this utility model is to provide a kind of Anti-static polytetrafluoroethylfilter filter bag, to solve above-mentioned background technology
Middle proposition is not provided with the first restraint zone and the second restraint zone, it has not been convenient to the fixation of filter bag, is not provided with electrostatic preventive cloth and leads
Electrostatic metal film, it is impossible to effectively electrostatic caused by friction between dust and filter screen is removed, so as to influence filter effect, not had
Have and active carbon filter screen bottom is set, it is impossible to the problem of effect with absorption peculiar smell while filtering.
To achieve the above object, the utility model provides following technical scheme：A kind of Anti-static polytetrafluoroethylfilter filter bag,
Including filter bag body, clip, the first restraint zone, gim peg, steel ring head, static conductive metal film, the second restraint zone, tetrafluoro
Ethene filter bag body, static conductive metal film clamping ring, active carbon filter screen bottom, filtering sack, elastic band, electrostatic preventive cloth, tetrafluoro
Ethylene-based layer and fiberglass needled mat, the upper end of the filter bag body are provided with steel ring head, and the inside of filter bag body
Static conductive metal film is provided with, the upper surface of the steel ring head is provided with gim peg, and the side of steel ring head is provided with first
Restraint zone, opposite side are provided with the second restraint zone, and one end of first restraint zone is provided with clip, the static conductive metal
The lower end of film is provided with static conductive metal film clamping ring, and the tetrafluoroethene filter bag body is arranged on the outer of filter bag body
On leg, and the upper end of tetrafluoroethene filter bag body is provided with filtering sack, and the bottom of the tetrafluoroethene filter bag body is set
Active carbon filtration net bottom, and the outer layer of tetrafluoroethene filter bag body is provided with fiberglass needled mat, the tetrafluoroethene filtering
Electrostatic preventive cloth is provided with the inside of bag body, and the intermediate layer of tetrafluoroethene filter bag body is provided with tetrafluoroethene basic unit, the mistake
Filter pocket mouths are internally provided with elastic band.
Preferably, first restraint zone is fixedly connected with steel ring head by gim peg.
Preferably, the static conductive metal film is a kind of component of conducting metal material.
Preferably, the steel ring head, static conductive metal film and static conductive metal film clamping ring composition filter bag frame, it is described
Filter bag frame is cylindrical structure.
Preferably, the electrostatic preventive cloth passes through with tetrafluoroethene basic unit, fiberglass needled mat and tetrafluoroethene basic unit
Resin binder is fixedly connected.
Compared with prior art, the beneficial effects of the utility model are：The utility model is scientific and reasonable for structure, safe to use
Convenient, there is provided the first restraint zone and the second restraint zone, has been more convenient the fixation of filter bag, there is provided electrostatic preventive cloth and static conductive
Metal film, effectively electrostatic caused by friction between dust and filter screen can be removed, avoided because there is the interference of electrostatic, and
The problem of influenceing filter effect, can be while filter bag filters dusty gas with suction there is provided active carbon filter screen bottom
The effect of attached peculiar smell, make filter effect more efficient.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model static conductive metal film；
Fig. 3 is the structural representation of the utility model tetrafluoroethene filter bag body；
Fig. 4 is the structural representation of the utility model tetrafluoroethene basic unit；
In figure：1- filter bags body, 2- clips, the restraint zones of 3- first, 4- gim pegs, 5- steel rings head, 6- static conductives gold
Belong to film, the restraint zones of 7- second, 8- tetrafluoroethene filter bags body, 9- static conductive metal films clamping ring, 10- active carbon filter screens
Bottom, 11- filterings sack, 12- elastic bands, 13- electrostatic preventive cloths, 14- tetrafluoroethene basic unit, 15- fiberglass needled mats.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, 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 obtained, belong to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of Anti-static polytetrafluoroethylfilter filter bag, bag
Include filter bag body 1, clip 2, the first restraint zone 3, gim peg 4, steel ring first 5, static conductive metal film 6, the second restraint zone
7th, tetrafluoroethene filter bag body 8, static conductive metal film clamping ring 9, active carbon filter screen bottom 10, filtering sack 11, elastic band 12,
Electrostatic preventive cloth 13, tetrafluoroethene basic unit 14 and fiberglass needled mat 15, the upper end of filter bag body 1 are provided with steel ring first 5, and
Filter bag body 1 is internally provided with static conductive metal film 6, and the upper surface of steel ring first 5 is provided with gim peg 4, and steel ring first 5
Side be provided with the first restraint zone 3, opposite side is provided with the second restraint zone 7, and one end of the first restraint zone 3 is provided with clip
2, the lower end of static conductive metal film 6 is provided with static conductive metal film clamping ring 9, and tetrafluoroethene filter bag body 8 was arranged on
On the peripheral wall of filter bag body 1, and the upper end of tetrafluoroethene filter bag body 8 is provided with filtering sack 11, tetrafluoroethene filter bag
The bottom of body 8 is provided with active carbon filter screen bottom 10, and the outer layer of tetrafluoroethene filter bag body 8 is provided with fiberglass needled mat
15, the inner side of tetrafluoroethene filter bag body 8 is provided with electrostatic preventive cloth 13, and the intermediate layer of tetrafluoroethene filter bag body 8 is provided with
Tetrafluoroethene basic unit 14, filtering sack 11 are internally provided with elastic band 12.
In order to which the first restraint zone 3 is fixed on steel ring first 5, so that the fixation of filter bag is more convenient, it is excellent in the present embodiment
Choosing, the first restraint zone 3 is fixedly connected with steel ring first 5 by gim peg 4.
In order to which electrostatic is removed.And the normal use of filter bag is not influenceed, in the present embodiment, it is preferred that static conductive metal
Film 6 is a kind of component of conducting metal material.
In order to preferably filter gas, in the present embodiment, it is preferred that steel ring is first 5, static conductive metal film 6 and static conductive
Metal film clamping ring 9 forms filter bag frame, and filter bag frame is cylindrical structure.
In order that filter bag has high temperature resistant, a feature anticorrosive, aeration is good, in the present embodiment, it is preferred that antistatic
Cloth 13 is fixed with tetrafluoroethene basic unit 14, fiberglass needled mat 15 with tetrafluoroethene basic unit 14 by resin binder to be connected
Connect.
Operation principle and process for using of the present utility model：The utility model is a kind of Anti-static polytetrafluoroethylfilter filter
Bag, makes the filter bag being made by polytetrafluoroethylene (PTFE), has good filter effect, and it has high temperature resistant, corrosion-resistant, changes
Stable performance is learned, coefficient of friction is low to wait excellent characteristic, mainly includes filter bag body 1, tetrafluoroethene filter bag body 8 and glass fibers
Nomex 15 etc. is tieed up, suitable under hot environment, such as vehicle maintenance service, chimney vent gas treatment etc., there is provided the first restraint zone 3
With the second restraint zone 7, the fixation of filter bag has been more convenient, there is provided electrostatic preventive cloth 13 and static conductive metal film 6, has worked as filter bag
In filter process is carried out, electrostatic caused by friction can be led moment by static conductive metal film 6 between dust particles and filter bag
Walk, effectively can remove electrostatic, the problem of avoiding because there is the interference of electrostatic, and influence filter effect, there is provided activity
Carbon filtration net bottom 10, while filter bag filters dusty gas with the effect for adsorbing peculiar smell filter effect can be made higher
Effect.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of Anti-static polytetrafluoroethylfilter filter bag, including it is filter bag body (1), clip (2), the first restraint zone (3), solid
Determine bolt (4), steel ring head (5), static conductive metal film (6), the second restraint zone (7), tetrafluoroethene filter bag body (8), static conductive
Metal film clamping ring (9), active carbon filter screen bottom (10), filtering sack (11), elastic band (12), electrostatic preventive cloth (13), tetrafluoro
Ethylene-based layer (14) and fiberglass needled mat (15), it is characterised in that：The upper end of the filter bag body (1) is provided with steel ring
Head (5), and filter bag body (1) is internally provided with static conductive metal film (6), the upper surface of the steel ring head (5) sets
There is gim peg (4), and the side of steel ring head (5) is provided with the first restraint zone (3), opposite side is provided with the second restraint zone (7), institute
The one end for stating the first restraint zone (3) is provided with clip (2), and the lower end of the static conductive metal film (6) is provided with static conductive
Metal film clamping ring (9), the tetrafluoroethene filter bag body (8) is arranged on the peripheral wall of filter bag body (1), and tetrafluoro
The upper end of ethene filter bag body (8) is provided with filtering sack (11), and the bottom of the tetrafluoroethene filter bag body (8) is provided with work
Property carbon filtration net bottom (10), and the outer layer of tetrafluoroethene filter bag body (8) is provided with fiberglass needled mat (15), the tetrafluoro second
Electrostatic preventive cloth (13) is provided with the inside of alkene filter bag body (8), and the intermediate layer of tetrafluoroethene filter bag body (8) is provided with tetrafluoro
Ethylene-based layer (14), the filtering sack (11) are internally provided with elastic band (12).
A kind of 2. Anti-static polytetrafluoroethylfilter filter bag according to claim 1, it is characterised in that：First restraint zone
(3) it is fixedly connected with steel ring head (5) by gim peg (4).
A kind of 3. Anti-static polytetrafluoroethylfilter filter bag according to claim 1, it is characterised in that：The static conductive metal
Film (6) is a kind of component of conducting metal material.
A kind of 4. Anti-static polytetrafluoroethylfilter filter bag according to claim 1, it is characterised in that：The steel ring head (5),
Static conductive metal film (6) and static conductive metal film clamping ring (9) composition filter bag frame, the filter bag frame is cylindrical structure.
A kind of 5. Anti-static polytetrafluoroethylfilter filter bag according to claim 1, it is characterised in that：The electrostatic preventive cloth
(13) consolidated with tetrafluoroethene basic unit (14), fiberglass needled mat (15) and tetrafluoroethene basic unit (14) by resin binder
Fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720411840.6U CN206746178U (en) | 2017-04-09 | 2017-04-09 | A kind of Anti-static polytetrafluoroethylfilter filter bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720411840.6U CN206746178U (en) | 2017-04-09 | 2017-04-09 | A kind of Anti-static polytetrafluoroethylfilter filter bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206746178U true CN206746178U (en) | 2017-12-15 |
Family
ID=60614375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720411840.6U Expired - Fee Related CN206746178U (en) | 2017-04-09 | 2017-04-09 | A kind of Anti-static polytetrafluoroethylfilter filter bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206746178U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107983035A (en) * | 2017-12-27 | 2018-05-04 | 广西金邦泰科技有限公司 | A kind of high-temperature-resistant antistatic Nomex dust collecting sleeve |
| CN111149656A (en) * | 2020-01-15 | 2020-05-15 | 中国科学院遗传与发育生物学研究所 | Mountain region distributed flow concentration water storage and supplementary irrigation afforestation system |
| CN111319431A (en) * | 2020-04-22 | 2020-06-23 | 吴琪 | Vehicle-mounted positive pressure air purification system |
-
2017
- 2017-04-09 CN CN201720411840.6U patent/CN206746178U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107983035A (en) * | 2017-12-27 | 2018-05-04 | 广西金邦泰科技有限公司 | A kind of high-temperature-resistant antistatic Nomex dust collecting sleeve |
| CN111149656A (en) * | 2020-01-15 | 2020-05-15 | 中国科学院遗传与发育生物学研究所 | Mountain region distributed flow concentration water storage and supplementary irrigation afforestation system |
| CN111319431A (en) * | 2020-04-22 | 2020-06-23 | 吴琪 | Vehicle-mounted positive pressure air purification system |
| CN111319431B (en) * | 2020-04-22 | 2021-08-27 | 吴琪 | Vehicle-mounted positive pressure air purification system |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171215 Termination date: 20210409 |