CN213555849U - Polyester fiber film-coated needled filter felt with reinforcing ribs - Google Patents
Polyester fiber film-coated needled filter felt with reinforcing ribs Download PDFInfo
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- CN213555849U CN213555849U CN202021545498.7U CN202021545498U CN213555849U CN 213555849 U CN213555849 U CN 213555849U CN 202021545498 U CN202021545498 U CN 202021545498U CN 213555849 U CN213555849 U CN 213555849U
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Abstract
The utility model discloses a polyester fiber tectorial membrane acupuncture filter felt with strengthening rib, including basal portion layer and fibrous layer, the fixed rubber protection skin that is equipped with in bottom on basal portion layer, a plurality of bleeder vent has been seted up on the surface of rubber protection skin, and the fixed fibrous layer that is equipped with in top on basal portion layer is fixed between basal portion layer and the fibrous layer and is equipped with the enhancement layer, and the fixed antistatic layer that is equipped with in top of fibrous layer, the fixed waterproof layer that is equipped with in top of antistatic layer, the fixed protective layer that is equipped with in top of waterproof layer, the beneficial effects of the utility model are that: the reinforcing layer formed by cross connection of the upper reinforcing ribs and the lower reinforcing ribs is arranged to reinforce the fiber layer and the base layer, so that the filter felt is effectively prevented from being damaged, the filtering effect is enhanced, and the use is convenient; the antistatic capability of the needled filter felt is effectively improved by arranging the metal compound type conductive fiber layer, the composite carbon organic conductive fiber layer and the antistatic surface layer.
Description
Technical Field
The utility model relates to a filter felt, in particular to polyester fiber tectorial membrane acupuncture filter felt with strengthening rib belongs to filter felt technical field.
Background
At present, in the field of flue gas dust removal, the environmental temperature is high, the components are complex, the corrosivity is strong, and the requirements on the filtering precision and the use of a filter felt are high. With the further improvement of the national environmental protection standard, the emission concentration of dust is required to be lower and lower especially for industries with serious pollution, such as steel, electric power, cement, garbage incineration and the like. The dust removal mode is changed from electric dust removal to bag type dust removal, and the bag type dust removal has the advantages of high filtration precision, low equipment running resistance and the like. The filter felt is used as a filter material and widely applied to the field of dust removal, and the filter felt has inconsistent filtering performance, acid and alkali resistance and heat resistance. The conventional filter felt is simple in structure, poor in waterproof effect, inconvenient to use and difficult to efficiently use for a long time, and does not have an antistatic effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a polyester fiber tectorial membrane acupuncture filter felt with strengthening rib to the filter felt solidity and the toughness that provide in solving above-mentioned background art are not high, are difficult to high-efficient long-term the use, and water-proof effects is relatively poor, do not possess the problem of antistatic effect.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a polyester fiber tectorial membrane acupuncture filter felt with strengthening rib, includes basal portion layer and fibrous layer, the fixed rubber protection skin that is equipped with in bottom on basal portion layer, a plurality of bleeder vent has been seted up on the surface of rubber protection skin, the fixed fibrous layer that is equipped with in top on basal portion layer, the fixed enhancement layer that is equipped with between basal portion layer and the fibrous layer, the fixed antistatic layer that is equipped with in top of fibrous layer, the fixed waterproof layer that is equipped with in top of antistatic layer, the fixed protective layer that is equipped with in top of waterproof layer.
As an optimized technical scheme of the utility model, the enhancement layer is formed by strengthening rib and a plurality of lower strengthening rib cross connection on a plurality of.
As an optimized technical proposal of the utility model, the basal layer is formed by the cross distribution of the copolymerized acrylonitrile fiber and the carbon composite fiber and the vertical interweaving of longitude and latitude.
As the utility model discloses an optimized technical scheme, the antistatic layer includes metal compound type conductive fiber layer, the fixed compound carbon organic conductive fiber layer that is equipped with in top on metal compound type conductive fiber layer, the fixed antistatic top layer that is equipped with in top on compound carbon organic conductive fiber layer.
As an optimal technical scheme of the utility model, the protective layer is made for carbon fiber material.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a polyester fiber tectorial membrane acupuncture filter felt with strengthening rib, which is characterized in that a fiber layer and a base layer are reinforced by a reinforcing layer formed by the cross connection of an upper strengthening rib and a lower strengthening rib, thereby effectively preventing the filter felt from being damaged and enhancing the filtering effect, and being convenient for use; the antistatic capability of the needled filter felt is effectively improved by arranging the metal compound type conductive fiber layer, the composite carbon organic conductive fiber layer and the antistatic surface layer, and the defect of poor waterproof effect of the conventional filter felt is effectively overcome by the arranged waterproof layer and the protective layer; the rubber protective skin is arranged at the bottom of the filter felt, so that the bottom of the filter felt can be prevented from being damaged, and the using effect of the filter felt is better.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the reinforcing layer of the present invention.
In the figure: 1. a base layer; 2. a rubber protective skin; 3. a reinforcing layer; 4. arranging a reinforcing rib; 5. A lower reinforcing rib; 6. a fibrous layer; 7. an antistatic layer; 8. a waterproof layer; 9. and a protective layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-2, the utility model provides a polyester fiber tectorial membrane acupuncture filter felt with strengthening rib, including basal portion layer 1 and fibrous layer 6, the fixed rubber protection skin 2 that is equipped with in basal portion layer 1's bottom, a plurality of bleeder vent has been seted up on rubber protection skin 2's surface, basal portion layer 1's fixed fibrous layer 6 that is equipped with in top, fixed enhancement layer 3 that is equipped with between basal portion layer 1 and the fibrous layer 6, the fixed antistatic layer 7 that is equipped with in top of fibrous layer 6, the fixed waterproof layer 8 that is equipped with in top of antistatic layer 7, the fixed protective layer 9 that is equipped with in top of waterproof layer 8.
Preferably, the reinforcing layer 3 is formed by cross-connecting a plurality of upper reinforcing ribs 4 and a plurality of lower reinforcing ribs 5, so that the fiber layer 6 and the base layer 1 are reinforced, the damage of the filter felt is effectively prevented, and the filtering effect is enhanced; the base layer 1 is formed by the staggered distribution of copolymerized acrylonitrile fiber and carbon composite fiber and the vertical interweaving of longitude and latitude; the antistatic layer 7 comprises a metal compound type conductive fiber layer, a composite carbon organic conductive fiber layer is fixedly arranged on the top of the metal compound type conductive fiber layer, and an antistatic surface layer is fixedly arranged on the top of the composite carbon organic conductive fiber layer; the protective layer 9 is made of carbon fiber materials and plays a role in protecting the surface layer of the filter felt.
When specifically using, the utility model relates to a polyester fiber tectorial membrane acupuncture filter felt with strengthening rib, install this filter felt on the surface of filter bag cage bone, filter the dust, bottom at the filter felt sets up rubber protection skin 2, can let the filter felt bottom avoid receiving the damage, enhancement layer 3 that forms through setting up strengthening rib 4 and 5 cross connection of lower strengthening rib, fibrous layer 6 and basal portion layer 1 are consolidated, effectually prevent the damage and the enhancement filter effect of filter felt, be convenient for use, antistatic effect through antistatic layer 7 has improved acupuncture filter felt effectively, waterproof layer 8 and protective layer 9 through setting up play water-proof effects to this filter felt.
Claims (5)
1. The utility model provides a polyester fiber tectorial membrane acupuncture filter felt with strengthening rib, includes basal portion layer (1) and fibrous layer (6), its characterized in that, the fixed rubber protection skin (2) that is equipped with in bottom of basal portion layer (1), a plurality of bleeder vent has been seted up on the surface of rubber protection skin (2), the fixed fibrous layer (6) that is equipped with in top of basal portion layer (1), fixed enhancement layer (3) that is equipped with between basal portion layer (1) and fibrous layer (6), the top of fibrous layer (6) is fixed and is equipped with antistatic layer (7), the top of antistatic layer (7) is fixed and is equipped with waterproof layer (8), the top of waterproof layer (8) is fixed and is equipped with protective layer (9).
2. The polyester fiber coated needled filter felt with the reinforcing ribs according to claim 1, is characterized in that: the reinforcing layer (3) is formed by cross-connecting a plurality of upper reinforcing ribs (4) and a plurality of lower reinforcing ribs (5).
3. The polyester fiber coated needled filter felt with the reinforcing ribs according to claim 1, is characterized in that: the base layer (1) is formed by the way that copolymerized acrylonitrile fibers and carbon composite fibers are distributed in a staggered mode and are vertically interwoven in a warp-weft mode.
4. The polyester fiber coated needled filter felt with the reinforcing ribs according to claim 1, is characterized in that: antistatic layer (7) include metal compound type conductive fiber layer, the fixed compound carbon organic conductive fiber layer that is equipped with in top on metal compound type conductive fiber layer, the fixed antistatic top layer that is equipped with in top on compound carbon organic conductive fiber layer.
5. The polyester fiber coated needled filter felt with the reinforcing ribs according to claim 1, is characterized in that: the protective layer (9) is made of carbon fiber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021545498.7U CN213555849U (en) | 2020-07-30 | 2020-07-30 | Polyester fiber film-coated needled filter felt with reinforcing ribs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021545498.7U CN213555849U (en) | 2020-07-30 | 2020-07-30 | Polyester fiber film-coated needled filter felt with reinforcing ribs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213555849U true CN213555849U (en) | 2021-06-29 |
Family
ID=76553815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021545498.7U Active CN213555849U (en) | 2020-07-30 | 2020-07-30 | Polyester fiber film-coated needled filter felt with reinforcing ribs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213555849U (en) |
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2020
- 2020-07-30 CN CN202021545498.7U patent/CN213555849U/en active Active
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