CN207221551U - A kind of filter bag with PTFE Nomexs - Google Patents
A kind of filter bag with PTFE Nomexs Download PDFInfo
- Publication number
- CN207221551U CN207221551U CN201720921515.4U CN201720921515U CN207221551U CN 207221551 U CN207221551 U CN 207221551U CN 201720921515 U CN201720921515 U CN 201720921515U CN 207221551 U CN207221551 U CN 207221551U
- Authority
- CN
- China
- Prior art keywords
- bag
- ptfe
- polytetrafluoroethylene
- piston ring
- bag body
- 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
Links
Landscapes
- Filtering Materials (AREA)
Abstract
It the utility model is related to filter bag technical field, especially a kind of filter bag with PTFE Nomexs, including bag body, the bag body includes polytetrafluoroethylene (PTFE) base fabric, the polytetrafluoroethylene (PTFE) base fabric external latasuture, which closes, polytetrafluoroethylene fibre, polytetrafluoroethylene film is pasted with the outside of the polytetrafluoroethylene fibre, the internal side of bag is equipped with multiple interior piston rings, the external side of bag is equipped with multiple outer piston rings, the outer piston ring is corresponded with interior piston ring, ring screw is connected with multiple bolts on the outer piston ring, annular is equipped with multiple screw holes on the interior piston ring, the screw hole is mutually matched with bolt, the bolt-through bag body is connected with screw hole.The structure of filter bag is simple, and bag body is effectively protected by outer piston ring and interior piston ring, and interior piston ring offsets with Filter-bag carcass, and props up filter bag, avoids producing direct friction between filter bag and Filter-bag carcass, the effective service life for improving filter bag.
Description
Technical field
It the utility model is related to filter bag technical field, more particularly to a kind of filter bag with PTFE Nomexs.
Background technology
Existing filter bag is mostly that the base fabric of terylene material adds staple fiber to be made, its filter effect is bad, can also band one in gas
A little fine powders, and high temperature resistant and corrosion resistance are bad.And existing filter pocket mouths are simply using simple socket, firmness
It is all limited with leakproofness.
In order to solve the problems, such as that above-mentioned sock filtration is ineffective, there are PTFE filter bags in the market, and PTFE filter bags have
Outstanding intensity and outstanding strainability, but it is general using the abrasion resistant effect of PTFE filter bags, and long-time service is likely to occur mill
, there is the problem of filter effect reduction in the situation of damage.
Utility model content
The purpose of this utility model be in order to solve to exist in the prior art the shortcomings that abrasion resistant effect of PTFE filter bags is general,
A kind of and filter bag with PTFE Nomexs proposed.
To achieve these goals, the utility model employs following technical solution：
A kind of filter bag with PTFE Nomexs, including bag body are designed, the bag body includes polytetrafluoroethylene (PTFE) base fabric, described
Polytetrafluoroethylene (PTFE) base fabric external latasuture, which closes, polytetrafluoroethylene fibre, and polytetrafluoroethylene (PTFE) is pasted with the outside of the polytetrafluoroethylene fibre
Film, the internal side of bag are equipped with multiple interior piston rings, and the external side of bag is equipped with multiple outer piston rings, the outer piston ring and interior piston ring
Correspond, ring screw is connected with multiple bolts on the outer piston ring, and annular is equipped with multiple screw holes on the interior piston ring, described
Screw hole is mutually matched with bolt, and the bolt-through bag body is connected with screw hole.
Preferably, the bag body front end is sewed with bound edge, the bag body rear end suture marsupial bottom.
Preferably, the interior piston ring equi-spaced apart is arranged at the internal portion of bag.
Preferably, the polytetrafluoroethylene fibre is process by acupuncture.
Preferably, the polytetrafluoroethylene fibre is formed by polytetrafluoroethylene (PTFE) warp and weft braiding.
Preferably, gasket is installed on the bolt.
The utility model proposes a kind of filter bag with PTFE Nomexs, beneficial effect is：The structure of filter bag is simple,
Bag body is effectively protected by outer piston ring and interior piston ring, interior piston ring offsets with Filter-bag carcass, and props up filter bag, avoids
Direct friction is produced between filter bag and Filter-bag carcass, the effective service life for improving filter bag.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of filter bag with PTFE Nomexs structure diagram；
Fig. 2 be the utility model proposes a kind of filter bag with PTFE Nomexs bag body structure diagram；
Fig. 3 be the utility model proposes a kind of filter bag with PTFE Nomexs longitudinal cross-section schematic diagram；
Fig. 4 is the enlarged drawing of structure at A in Fig. 3.
In figure：Bag body 1, polytetrafluoroethylene film 11, polytetrafluoroethylene fibre 12, polytetrafluoroethylene (PTFE) base fabric 13, bound edge 14,
Bag bottom 15, outer piston ring 2, interior piston ring 3, screw hole 31, bolt 4, gasket 5.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
With reference to Fig. 1-4, a kind of filter bag with PTFE Nomexs, including bag body 1,1 front end of bag body are sewed with bound edge 14, bag
1 rear end of body suture marsupial bottom 15, bag body 1 include polytetrafluoroethylene (PTFE) base fabric 13, and the outside of polytetrafluoroethylene (PTFE) base fabric 13 is sewed with poly- four
Vinyl fluoride fiber 12, polytetrafluoroethylene fibre 12 are process by acupuncture, and polytetrafluoroethylene fibre 12 is passed through by polytetrafluoroethylene (PTFE)
Line and weft braiding form, the outside of polytetrafluoroethylene fibre 12 be pasted with polytetrafluoroethylene film 11, warp and weft braiding and
Into polytetrafluoroethylene fibre there is good tensile resistance, extend the service life of filter bag, 12 He of polytetrafluoroethylene fibre
Polytetrafluoroethylene film 11 has acidproof, alkaline-resisting, low temperature resistant, antistatic characteristic.
1 inner side of bag body is equipped with multiple interior piston rings 3, and interior 3 equi-spaced apart of piston ring is arranged inside bag body 1, and the outside of bag body 1 is equipped with
Multiple outer piston rings 2, outer piston ring 2 are corresponded with interior piston ring 3, and ring screw is connected with multiple bolts 4 on outer piston ring 2, on bolt 4
Gasket 5 is installed, annular is equipped with multiple screw holes 31 on interior piston ring 3, and screw hole 31 is mutually matched with bolt 4, and bolt 4 runs through bag body 1
It is connected with screw hole 31, filter bag is set on Filter-bag carcass, and the interior piston ring 3 in filter bag is in contact with Filter-bag carcass, avoids filter bag bone
Frame is produced with filter bag and directly contacted, and reduces filter bag and the situation for abrasion rupture occur is contacted with skeleton.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of filter bag with PTFE Nomexs, including bag body（1）, it is characterised in that the bag body（1）Including polytetrafluoroethyl-ne
Alkenyl cloth（13）, the polytetrafluoroethylene (PTFE) base fabric（13）Outside is sewed with polytetrafluoroethylene fibre（12）, the polytetrafluoroethylene (PTFE)
Fiber（12）Outside is pasted with polytetrafluoroethylene film（11）, the bag body（1）Inner side is equipped with multiple interior piston rings（3）, the bag
Body（1）Outside is equipped with multiple outer piston rings（2）, the outer piston ring（2）With interior piston ring（3）Correspond, the outer piston ring（2）Upper ring
Shape is threaded with multiple bolts（4）, the interior piston ring（3）Upper annular is equipped with multiple screw holes（31）, the screw hole（31）With spiral shell
Bolt（4）It is mutually matched, the bolt（4）Through bag body（1）With screw hole（31）Connection.
A kind of 2. filter bag with PTFE Nomexs according to claim 1, it is characterised in that the bag body（1）Front end
It is sewed with bound edge（14）, the bag body（1）Rear end suture marsupial bottom（15）.
A kind of 3. filter bag with PTFE Nomexs according to claim 1, it is characterised in that the interior piston ring（3）Deng
Away from being arranged at intervals at a bag body（1）It is internal.
A kind of 4. filter bag with PTFE Nomexs according to claim 1, it is characterised in that the fibrillated polytetrafluoroethylene
Dimension（12）It is process by acupuncture.
A kind of 5. filter bag with PTFE Nomexs according to claim 1, it is characterised in that the fibrillated polytetrafluoroethylene
Dimension（12）Formed by polytetrafluoroethylene (PTFE) warp and weft braiding.
A kind of 6. filter bag with PTFE Nomexs according to claim 1, it is characterised in that the bolt（4）Upper peace
Equipped with gasket（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720921515.4U CN207221551U (en) | 2017-07-27 | 2017-07-27 | A kind of filter bag with PTFE Nomexs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720921515.4U CN207221551U (en) | 2017-07-27 | 2017-07-27 | A kind of filter bag with PTFE Nomexs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207221551U true CN207221551U (en) | 2018-04-13 |
Family
ID=61855031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720921515.4U Expired - Fee Related CN207221551U (en) | 2017-07-27 | 2017-07-27 | A kind of filter bag with PTFE Nomexs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207221551U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107224805A (en) * | 2017-07-27 | 2017-10-03 | 江苏丰鑫源环保集团有限公司 | A kind of filter bag with PTFE Nomexs |
| CN109772042A (en) * | 2019-02-22 | 2019-05-21 | 江苏坤泰环保科技有限公司 | A kind of flour mill's environmental protection dedusting filtering bag |
-
2017
- 2017-07-27 CN CN201720921515.4U patent/CN207221551U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107224805A (en) * | 2017-07-27 | 2017-10-03 | 江苏丰鑫源环保集团有限公司 | A kind of filter bag with PTFE Nomexs |
| CN109772042A (en) * | 2019-02-22 | 2019-05-21 | 江苏坤泰环保科技有限公司 | A kind of flour mill's environmental protection dedusting filtering bag |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207221551U (en) | A kind of filter bag with PTFE Nomexs | |
| CN107224805A (en) | A kind of filter bag with PTFE Nomexs | |
| CN205293515U (en) | High-strength stretch-proof packaging bag | |
| CN206238513U (en) | A kind of tippet with haze function | |
| CN215096053U (en) | Graphene fabric convenient to clean | |
| CN209126251U (en) | A kind of antistatic dress designing textile cloth | |
| CN210581356U (en) | Waterproof resistance to compression draw-bar box | |
| CN208540783U (en) | A kind of antistatic clothing of power tool easy to carry | |
| CN211334964U (en) | Composite pps acid-base-resistant and high-temperature-resistant dust removal cloth bag fabric | |
| CN106015427A (en) | Rubber balloon with multiple curved surfaces and single opening | |
| CN207023529U (en) | A kind of moistureproof luggage case | |
| CN206164065U (en) | Waterproof connector | |
| CN207870651U (en) | A kind of mattress | |
| CN203040692U (en) | Down underwear | |
| CN208048615U (en) | A kind of Household soda machine | |
| CN205385874U (en) | Surface waterproof's clothing | |
| CN108031198A (en) | A kind of dust-removal cloth-bag | |
| CN218838833U (en) | Novel environment-friendly polyester fabric | |
| CN215152680U (en) | Anti-static knitted garment | |
| CN215476858U (en) | Wear-resisting type braided bag | |
| CN215427588U (en) | Net bag for solid-liquid separation | |
| CN221050389U (en) | Antistatic plastic woven bag | |
| CN215174581U (en) | LED down lamp of draw hook formula | |
| CN201801670U (en) | Whole cotton/slub fabric used for shirt | |
| CN109621572B (en) | Dust removal sack |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181109 Address after: 224400 Sanzao Town Industrial Park, Funing County, Yancheng City, Jiangsu Province, 188 (E) Patentee after: Jiangsu Sanchang Textile Co., Ltd. Address before: 224400 Jiangsu Yancheng City Funing County filter material Industrial Park No. 10 Patentee before: Jiangsu Xinyuan Environmental Protection Group Co., Ltd. |
|
| 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: 20180413 Termination date: 20180727 |